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 P P P P P    + +  + P P P P P P P P P P P + + + + + + + + + + + + + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P + P P P P P P P P P P + + + + + + + + + + +                                              P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P    P                   P        P P P P P P P P P P     K K K K K K K K K K  P P P P P P P P P P P P P P P P    + P P P P P P P P + + P P + + P P P P P P P P P P P P P P + P P P P P P P + P + + + P P P P + +  P        + +   + +    P + + + + + + + +  + + + + P P + P P P   + + K K K K K K K K K K P P   P P P P P L   P   + +    + P P P P P P + + + + P P + + P P P P P P P P P P P P P P + P P P P P P P + P P + P P + P P + +  +      + + + +   + +    + + +  + + + + + + + P P P P + P + + + + + + + K K K K K K K K K K   P P P   + + + + + + + + + +    + P P P P P P P P P + P P P + P P P P P P P P P P P P P P + P P P P P P P + P P + P P P P P + +  P         +    +    + + P + + + + + + + + + + + + + + + P P   + + K K K K K K K K K K   + + + + + + + P       +    + P P P P P P P P + + P P + + P P P P P P P P P P P P P      + +   + +    + + + + + + +    + + + + P P + P P P   + + K K K K K K K K K K  P P P P P P P + + + + + + + + + +  P + P P P P P P + + + P P P + P P P P + + + P P + P + P P + + + P P + + + P P P + + + P P P P P P P P P P P P + + + +      + + +    +     + + P + + + + + +  + + + + + + + + + + K K K K K K K K K K P P P         + + + + +      P P P P P P P P + P P P + P P P P P P P P P P P P P P P + P P P P P P P P P P P P P P P P + + + P        +    +     + + + + + + +   + P P P + + + + + P P   + + K K K K K K K K K K + + + + + + +  P P P P P P P  P     P P P P P P P P + P P P + P P P P P P P P P P P P P P P + P P P P P P P P P P + P P P P P + +  P        +    +     + + + + + + +   + + + + + + + P + P P   + + K K K K K K K K K K + P P + + + + + + + + + + + + +     P P P P P P P P P + P P P + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P   P        +    +     P  + + + + P P P  P P P P P P P P P P   + + K K K K K K K K K K P P P P P P P P P  P P P P P P +    + P P P P P P P P P P P P P P P P P P + + + P P P P P P P P P P P P P P P P P P P P + P P P P P P P P P + P + + P P P P P P P + + +  + + + +       +  +         + + + + + + K K K K K K K K K K + +    + + + + + + + + + + + + \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ * \ \ * * * * * * * + + + +  \ \ \ \ \ \ \ * * * * * * * *  K K K K K K K K K K   + + + + + \ \ + \ + \ \ \ \ \ + \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ + \ + \ \ \ \ \ \ \ \ \ \ * \ \ * * * * * * * * * \ + + \ \ \ \ \ + \ + * * * * * * + + K K K K K K K K K K + + \ \ \ \ P        	    	      	              K K K K K K K K K K P P P P P P P P P P             P P P P P P P P + P P P P P P P P P P P P P P P P P P P P P P P P + + + +                        P P P P P            +                                 +                +            	 	 + + + + + \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ * * * * * * * * * * * * * * * * * * * * \ K K K K K K K K K K       \ \ \ \ \ \ * * * * \ \ \ \ * * * \ * * * \ \ * * * * * * * \ \ \ * * * * \ \ \ \ \ \ \ \ \ \ \ \ \ * * * * * * * * * * * * \ * K K K K K K K K K K * * * * * * P P P P P P + P + + + + + P + + P P P P P P P P P P P P P P P P P P P P P P P P P P P  P P P P X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z P P P P P P P P P + P P P P + + P P P P P P P + P + P P P P + + P P P P P P P P P + P P P P + + P P P P P P P P P P P P P P P P P + P P P P + + P P P P P P P + P + P P P P + + P P P P P P P P P P P P P P P + P P P P P P P P P P P P P P P P P + P P P P + + P P P P P P P P P P P P P P P P P P P P P P P P P P P + +             P P P P P P P P P P P P P P P P P P P P + + + P P P P P P P P P P P P P P P P           + + + + + + P P P P P P P P P P P P P P P P P P P P P P + + P P P P P P + +  P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P   P P P P P P P P P P P P P P P P P  P P P P P P P P P P P P P P P P P P P P P P P P P P   + + + P P P P P P P P P P P    P P P P P P P P P P P + + + + + + + P P P P P P P P P P P P P + P P P P    + + + + + + + + + + + P P P P P P P P P P P P P P P P P P      + + + + + + + + + P P P P P P P P P P P P P P P P P P   + + + + + + + + + + + + P P P P P P P P P P P P P + P P P +   + + + + + + + + + + + + \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ * * * * * * * * * * * * * * * * * * * *    \     \ * + + K K K K K K K K K K + + + + + + P P P P P P P P P P + + + + + +               	 + K K K K K K K K K K + + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P + + + + + + + P P P P P   P P P P P P P P P P P P P P P P P P P P P P P P P P  P + + + + + P P P P P P P P P P P P P P P P P P P P P P + + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P +             + + + +             + + + +  + + +   K K K K K K K K K K \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ + + \ \ \ \ \ + + + + + + + + + + + \ \ \ \ \ \ \ \ \ \ \ \ + + + + \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ + + + + + + K K K K K K K K K K \ + + + * * P P P P P P P P P P P P P P P P P P P P P P P      + +   \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ * * * * * * * * * * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + +  K K K K K K K K K K + + + + + + K K K K K K K K K K + + + + + + * * * * * * * \ * * * * * * + +                  + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +      P P P P P P P P P P P P P P P P P P P P P P P P P P P      P P P P P P P + + + + K K K K K K K K K K                                    + + +    P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P              P P K K K K K K K K K K P P P P P P P P               + + + + + + + +     P P P P                     + + +      K K K K K K K K K K + + + P P P K K K K K K K K K K P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P   P P P P P P P P P + + + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P + + P P P         + + + + + + + +                  P P P P  P P P P P P  P P    P + + + + +                           +                            + + P P P P P P + + P P P P P P P P + P + P + P +                                + +                      +         P    P P P +           P P P P + +       +                    + + P P P +          +        	          	                              	                                                      +           P P + + O P P P P P      O P O O O O P P P P P      + P P P P P P P P P P P P P + + +                                                                   P     P            O  P    P P P P P       P  P  P  P O P P        P P P P P                 P  P P P P O O P P P P P O P P O P O O O O O O O O O O O O P P P P O O O O O O O O O O P P P P P P P P P   P P P P O   + + + +                                                                                                                                                                                                                                                                                           % %                                 % % % %                + + + + + + + + + + + + + + + + + + + + + + + + + O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O                                   O O O O O O O O O O O O O O O O O O O O O P                                                                                                                                                                             % % % %                 % %   %  % % %   % %                          % % %                                             %                       %                                                              % % % % % % % % % % % %     %  % % %  % %    % %   %   % % %         %       % % % % %  % %   %   % % % % % % % %    % %                                               %                  O O O O O O O O O O O O O O O O O O O O O O                                                                                                                                                                                                             + +                         +                              P P P P                     + + + + +     P   P P P P P P P P + + + + + + + P  + + + + + + + + + + + + + +  P P P P P P P P P P P P P P P P P P P P P P P + + + + + + + + + P P P P P P P + P P P P P P P + P P P P P P P + P P P P P P P +                                                P                                    + + + + + + + + + + + + + % % % % % % % % % % % % % % % % % % % % % % % % % % + % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % + + + + + + + + + + + + % % % % % % % % % % % % % % % % % % % % % % + + + + + + + + + + + + + + + + + + % % % % % % % % % % % % + + + +    % % G W W           % %             % W W W W W W W W W       % W W W W 6 % % W W W G G % % % + Q W Q W Q W Q W Q W W W W W W W W W W W W W W W W W W W W W W W W W Q W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W Q W Q W Q W W W W W W Q W W W W W W Q Q + +     G G W  Q W Q W Q W Q W Q W W W W W W W W W W W W W W W W W W W W W W W W W Q W Q W Q W W W W W W Q W W W W W W Q Q W W W W  Q G G W + + + + + W W W W W W W W W W W W W W W W W W W W W W W W W W W + W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W + % % W W W W % % % % % % % % % % + + + + + + + + + + + + Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % + W W W W W W W W W W % % % % % % % % % % % % % % % % % % % % % % O O O O O O O O % W W W W W W W W W W W W W W W % % % % % % % % % % % % % % % % % W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W % % % W W W W W W W W W W W W W W W W W W W W W G W W W W W W W W W W W W W W W + + + % % % % % % % % % % % % % % % % % % % + + + + + + + + + P P P P P P P P P P P P P P P P P    P P P P P P P P P P P P P P P P K K K K K K K K K K P P + + + + + + + + + + + + + + + + + + + +               P                 P                             P P   P P P P P P P P P P P P P P P P         + + + + + + + +                        P P P P P P P P P                 P                P       P                 + +          + + + + + + + + + + + + + + + + + + + + + +   P P P P P P P P P P P  P P P  P P P P  P P P P P P P P P P P P P P P P P P P P P P P           + + + P P P P P P     + + + + + + P P P P P P P P P P P P P P P P P P P P     + + + + + + + +   P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P       + + + + + + + +   K K K K K K K K K K + + + + + +                   P P P P P P    P  P P  P P P P P P           P P P P P P P P P P P P P P P P P P P              + + + + + + + + + + +  X X X X X X X X X X X X X X X X X X X X X X X X X X X X X + + +               + P K K K K K K K K K K + + + +   \ \ \ \ \ * \ \ \ \ \ \ \ \ \ \ K K K K K K K K K K \ \ \ \ \ + P P P P P P P P P               + + + + + + + + + P P P  P P P P P P P P   + + K K K K K K K K K K + +     \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ * * * \ * * * \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ * \ * * * \ \ * * \ \ \ \ \ * * \ * \ + + + + + + + + + + + + + + + + + + + + + + + + \ \ \ * * P P P P P P P P P P P        P P P   + + + + + + + + + + P P P P P P + + P P P P P P + + P P P P P P + + + + + + + + + P P P P P P P + P P P P P P P + P P P P P P P P P P P P P P P P P P   + + + + P P P P P P P P P P P P P P P P P P P            + + K K K K K K K K K K + + + + + + T U U U U U U U U U U U U U U U U U U U U U U U U U U U T U U U U U U U U U U U U U U U U U U U U U U U U U U U + + + + + + + + + + + + Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y + + + + Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z + + + +                                 W W W W W W W W W W W W W W % % W W W W W W W W W W W W W W W W W W W W W W W W W W % % % % % % P P P P P P P + + + + + + + + + + + + P P P P P + + + + + V  V V V V V V V V V V  V V V V V V V V V V V V V + V V V V V + V + V V + V V + V V V V V V V V V V P P P P P P P P P P P P P P P P P P                 + + + + + + + + + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P   P P P P P P P P P P P P P P P P + + P P P P P P P P P P P P P P + + + + + + + + + + + + + + + + + + + + + + + + P P P P P P P P P P P P   + +                           + + + + + +                 % % % % %             % %   % % % % % % %  %  +     %       % % % % % % % % + %   % + + + + P P P P P + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P + +  +  % %   % %   % %  %  % W W W W W W W W W W   % % %  % W W W W W W W W W W W W W W W W W W W W W W W W W W  %  % % % W W W W W W W W W W W W W W W W W W W W W W W W W W  %  %        W Q Q Q Q Q Q Q Q Q Q W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W G G + + W W W W W W + + W W W W W W + + W W W W W W + + W W W + + +   % % %   +        + + + + + + + + + +      + + P P P P P P P P P P P P + P P P P P P P P P P P P P P P P P P P P P P + P P P P P P P P P P P P P P P P P P P + P P + P P P P P P P P P P P P P P P + + P P P P P P P P P P P P P P + + P P P P P P P P P P P P P P P P P P P P P P P P P P P + + + + +    + + + + P P P P P P P P P P P P P P P P P P P P P P P P P + + +          P P P P P P P P P P P P P P P P P P P P P P P P P              P P    +              + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +                               + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P + + + + + + + + + + + + + + +  P P P P P P P P P P P P P P P P P P P P P P P P P P P + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P P + + + + + P P P P P P P P P P P P P P P P P P P P P P      + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P +  P P P P + + + + P P P P P P P P  P P P P P + + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P + + P P P P P P P P P P P P P P P P P P P P + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P + + + + + + + + P P P P P P P P P P P P P P P P + + + + + + + + + + +  + + + + + + + + + + + + + + + + P P P P P P + + P + P P P P P P P P P P P P P P P P P P P P P P P P + P P + + + P + + P P P P P P P P P P P P P P P P P P P P P P P +  P P P P P P P P P P P P P P P P P P P P P P P   P P P P P P P + + + + + + + P P P P P P P P P + + + + + + + + + + + + + + + + P P P P P P P P P P P P P P P P P P P + P P + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P + + +  P P P P P P P P P P P P P P P P P P P P P P P P P P + + + + +  P P P P P P P P P P P P P P P P P P P P P P P P + + + + P P P P P    +   + + + + +     P P P P + P P P + P P P P P P P P P P P P P P P P P P P P P P P P P + +    + + + +  P P P P P P P P P + + + + + + +          + + + + + + + P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P  P P P P P P P P  P P P P P P P P P P P P P P P P P P P P P P P P   + + + + P P P P P        + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P P + + +        P P P P P P P P P P P P P P P P P P + + + + + + +     + + + + + + + + + + + + P P P P P P P + + + + + + + + + + + + + + + + P P P P P P P P P + + + + + + + + + + + + + + + + + + + + + + + P P P P P P P P P P P P P P P P P P P + + + + + + + + + + + + + P P P P P P P P P P P P P P P P P P P + + + + + + + P P P P P P     + + + + + + + + K K K K K K K K K K + + + + + + P P P P P P P P P P +    + + P P + + + + + + + + + + + + + + P P P P P P            P P P P      + + + + + +               + + + + P P P P P P P P P P P P P P P P K K K K K K K K K K + + + + + + + + + + + + + + +  P P P P P P P P P P P P P P P P                   + + + + + + + + + + +  + + P P P P P P P P P P P P P P P P P + + + + + + + K K K K K K K K K K + + + + + + P P P P P P P               + K K K K K K K K K K     P   P + + + + + + + + P P P P P P P P P P P P P P P P P P P    P + + + + + + + + +  P P P P            K K K K K K K K K K P  P    + P P P P P P P P P P P P P P P P P P P P + + + + + + + + + + + P P P P P P P P P P P P P P P P P P + P P P P P P P P P P P P P                    + P P P P P P P + P + P P P P + P P P P P P P P P P P P P P P + P P P P P P P P P P  + + + + + + P P P P P P P P P P P P P P P P            + + + + + K K K K K K K K K K + + + + + +     + P P P P P P P P + + P P + + P P P P P P P P P P P P P P + P P P P P P P + P P + P P P P P +   P        + +   + +    + + P + + + + + +  + + + + + P P P P P   + +        + + +      + + + + + + + + + + +        P P P P      K K K K K K K K K K   +   P P P + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +     P P  P + + + + + + + + K K K K K K K K K K + + + + + + P P P P P P P P P P P P P P P        + +                                 P P P P   + +     P + + + + + + + + + + + K K K K K K K K K K + + + + + +              + + + + + + + + + + + + + + + + + + + P P P P P P P P P P P              P + + + + + + + K K K K K K K K K K + + + + + + + + + + + + + + + + + + + + + + \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ + + * * * * * * * * * * * * * * * + + + + K K K K K K K K K K \ \    * P P P P P P P P P P P P                 + + + + K K K K K K K K K K P P P P P P P P P + + + + + + + + + + + + P P P P P P P P + + P + + P P P P P P P P + P P + P P P P P P P P P P P P P P P P       +   + +     P  P      + + + + + + + + + K K K K K K K K K K + + + + + + P P P P P P P P + + P P P P P P P P P P P P P P P P P P P P P P P        + +        P  P  + + + + + + + + + + + + + + + + + + + + + + + + + + + P           P P P P P P P P P P P P P P P P P P P P P P P P        P              + + + + + + + + P            P P P P P P P P P P                    P      + + + + + + + + + + + + + + + + + + + + + + + + + + + + + P P P P P P P P P + P P P P P P P P P P P P P P P P P P P P P P P P P         +         P      + + + + + + + + + + K K K K K K K K K K P P P P P P P P P P P P P P P + + +   P P P P P P P P P P P P P P P P P P + +               +               + + + + + + + + + P P P P P P P + P P + P P P P P P P P P P P P P P P P P P P P P P       + + +  +   +        P  + + + + + + + + K K K K K K K K K K + + + + + + P P P P P P + P P + P P P P P P P P P P P P P P P P P P P P P P P P      +   +      P + + + + + + + P P P P P P P P P P P P P P P P P P P       + + + + + + + + + + + + + + + + + + + P + + + + + + + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P                              + + + + + + + + + + + + +  P P P P P P P P P P P P P P P P P P P P P P P P P P + + + + + + P P P P P P P P P P P P P P P +      + + + + + + + + + + + P P P P + + + + + + + + + + + + + + + + + + + + + + + + + + + + P P P P P P P P P P P P P P P P P P P P P P P P H H H C C C P P P P C P P P H C H C P P P P P P P P P P P P P P P P P P P P P P P P P P P H C C P P P P P P P P P P P P P P P + 	 	 	 	 	 	 	   + + + + + + + P P P P P P P P P P P P P P H C P P P P P P P P P P P P P P P P P P P + + + + + + + + + + + + + + + + + + + + + + + + + K K K K K K K K K K + + + +   + + + + + + + + + + + + + + + + P P P P P P P P P P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u===ev||u===RL||u===zL},tv=function(u){return mD(u)||gD(u)||u===QL},JC=function(u){return tv(u)||il(u)||u===nc},_D=function(u){return u>=iD&&u<=nD||u===rD||u>=sD&&u<=oD||u===aD},Wd=function(u,e){return u!==w_?!1:e!==ev},N0=function(u,e,t){return u===nc?tv(e)||Wd(e,t):tv(u)?!0:!!(u===w_&&Wd(u,e))},rw=function(u,e,t){return u===nf||u===nc?il(e)?!0:e===R_&&il(t):il(u===R_?e:u)},yD=function(u){var e=0,t=1;(u[e]===nf||u[e]===nc)&&(u[e]===nc&&(t=-1),e++);for(var r=[];il(u[e]);)r.push(u[e++]);var c=r.length?parseInt(Bo.apply(void 0,r),10):0;u[e]===R_&&e++;for(var p=[];il(u[e]);)p.push(u[e++]);var y=p.length,i=y?parseInt(Bo.apply(void 0,p),10):0;(u[e]===VS||u[e]===NS)&&e++;var C=1;(u[e]===nf||u[e]===nc)&&(u[e]===nc&&(C=-1),e++);for(var D=[];il(u[e]);)D.push(u[e++]);var R=D.length?parseInt(Bo.apply(void 0,D),10):0;return t*(c+i*Math.pow(10,-y))*Math.pow(10,C*R)},xD={type:2},vD={type:3},wD={type:4},bD={type:13},BD={type:8},CD={type:21},ED={type:9},TD={type:10},SD={type:11},MD={type:12},ID={type:14},Q0={type:23},FD={type:1},LD={type:25},DD={type:24},PD={type:26},UD={type:27},RD={type:28},zD={type:29},kD={type:31},xb={type:32},GS=function(){function u(){this._value=[]}return u.prototype.write=function(e){this._value=this._value.concat(Sv(e))},u.prototype.read=function(){for(var e=[],t=this.consumeToken();t!==xb;)e.push(t),t=this.consumeToken();return e},u.prototype.consumeToken=function(){var e=this.consumeCodePoint();switch(e){case U0:return this.consumeStringToken(U0);case kL:var t=this.peekCodePoint(0),r=this.peekCodePoint(1),c=this.peekCodePoint(2);if(JC(t)||Wd(r,c)){var p=N0(t,r,c)?UL:PL,y=this.consumeName();return{type:5,value:y,flags:p}}break;case OL:if(this.peekCodePoint(0)===Jg)return this.consumeCodePoint(),bD;break;case R0:return this.consumeStringToken(R0);case z0:return xD;case e_:return vD;case nw:if(this.peekCodePoint(0)===Jg)return this.consumeCodePoint(),ID;break;case nf:if(rw(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case JL:return wD;case nc:var i=e,C=this.peekCodePoint(0),D=this.peekCodePoint(1);if(rw(i,C,D))return this.reconsumeCodePoint(e),this.consumeNumericToken();if(N0(i,C,D))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();if(C===nc&&D===GL)return this.consumeCodePoint(),this.consumeCodePoint(),DD;break;case R_:if(rw(e,this.peekCodePoint(0),this.peekCodePoint(1)))return this.reconsumeCodePoint(e),this.consumeNumericToken();break;case XC:if(this.peekCodePoint(0)===nw)for(this.consumeCodePoint();;){var R=this.consumeCodePoint();if(R===nw&&(R=this.consumeCodePoint(),R===XC))return this.consumeToken();if(R===zu)return this.consumeToken()}break;case eD:return PD;case tD:return UD;case HL:if(this.peekCodePoint(0)===VL&&this.peekCodePoint(1)===nc&&this.peekCodePoint(2)===nc)return this.consumeCodePoint(),this.consumeCodePoint(),LD;break;case WL:var Q=this.peekCodePoint(0),z=this.peekCodePoint(1),G=this.peekCodePoint(2);if(N0(Q,z,G)){var y=this.consumeName();return{type:7,value:y}}break;case jL:return RD;case w_:if(Wd(e,this.peekCodePoint(0)))return this.reconsumeCodePoint(e),this.consumeIdentLikeToken();break;case KL:return zD;case $L:if(this.peekCodePoint(0)===Jg)return this.consumeCodePoint(),BD;break;case ZL:return SD;case XL:return MD;case cD:case uD:var J=this.peekCodePoint(0),Y=this.peekCodePoint(1);return J===nf&&(rm(Y)||Y===k0)&&(this.consumeCodePoint(),this.consumeUnicodeRangeToken()),this.reconsumeCodePoint(e),this.consumeIdentLikeToken();case qC:if(this.peekCodePoint(0)===Jg)return this.consumeCodePoint(),ED;if(this.peekCodePoint(0)===qC)return this.consumeCodePoint(),CD;break;case qL:if(this.peekCodePoint(0)===Jg)return this.consumeCodePoint(),TD;break;case zu:return xb}return O0(e)?(this.consumeWhiteSpace(),kD):il(e)?(this.reconsumeCodePoint(e),this.consumeNumericToken()):tv(e)?(this.reconsumeCodePoint(e),this.consumeIdentLikeToken()):{type:6,value:Bo(e)}},u.prototype.consumeCodePoint=function(){var e=this._value.shift();return typeof e>"u"?-1:e},u.prototype.reconsumeCodePoint=function(e){this._value.unshift(e)},u.prototype.peekCodePoint=function(e){return e>=this._value.length?-1:this._value[e]},u.prototype.consumeUnicodeRangeToken=function(){for(var e=[],t=this.consumeCodePoint();rm(t)&&e.length<6;)e.push(t),t=this.consumeCodePoint();for(var r=!1;t===k0&&e.length<6;)e.push(t),t=this.consumeCodePoint(),r=!0;if(r){var c=parseInt(Bo.apply(void 0,e.map(function(C){return C===k0?kS:C})),16),p=parseInt(Bo.apply(void 0,e.map(function(C){return C===k0?HS:C})),16);return{type:30,start:c,end:p}}var y=parseInt(Bo.apply(void 0,e),16);if(this.peekCodePoint(0)===nc&&rm(this.peekCodePoint(1))){this.consumeCodePoint(),t=this.consumeCodePoint();for(var i=[];rm(t)&&i.length<6;)i.push(t),t=this.consumeCodePoint();var p=parseInt(Bo.apply(void 0,i),16);return{type:30,start:y,end:p}}else return{type:30,start:y,end:y}},u.prototype.consumeIdentLikeToken=function(){var e=this.consumeName();return e.toLowerCase()==="url"&&this.peekCodePoint(0)===z0?(this.consumeCodePoint(),this.consumeUrlToken()):this.peekCodePoint(0)===z0?(this.consumeCodePoint(),{type:19,value:e}):{type:20,value:e}},u.prototype.consumeUrlToken=function(){var e=[];if(this.consumeWhiteSpace(),this.peekCodePoint(0)===zu)return{type:22,value:""};var t=this.peekCodePoint(0);if(t===R0||t===U0){var r=this.consumeStringToken(this.consumeCodePoint());return r.type===0&&(this.consumeWhiteSpace(),this.peekCodePoint(0)===zu||this.peekCodePoint(0)===e_)?(this.consumeCodePoint(),{type:22,value:r.value}):(this.consumeBadUrlRemnants(),Q0)}for(;;){var c=this.consumeCodePoint();if(c===zu||c===e_)return{type:22,value:Bo.apply(void 0,e)};if(O0(c))return this.consumeWhiteSpace(),this.peekCodePoint(0)===zu||this.peekCodePoint(0)===e_?(this.consumeCodePoint(),{type:22,value:Bo.apply(void 0,e)}):(this.consumeBadUrlRemnants(),Q0);if(c===U0||c===R0||c===z0||_D(c))return this.consumeBadUrlRemnants(),Q0;if(c===w_)if(Wd(c,this.peekCodePoint(0)))e.push(this.consumeEscapedCodePoint());else return this.consumeBadUrlRemnants(),Q0;else e.push(c)}},u.prototype.consumeWhiteSpace=function(){for(;O0(this.peekCodePoint(0));)this.consumeCodePoint()},u.prototype.consumeBadUrlRemnants=function(){for(;;){var e=this.consumeCodePoint();if(e===e_||e===zu)return;Wd(e,this.peekCodePoint(0))&&this.consumeEscapedCodePoint()}},u.prototype.consumeStringSlice=function(e){for(var t=5e4,r="";e>0;){var c=Math.min(t,e);r+=Bo.apply(void 0,this._value.splice(0,c)),e-=c}return this._value.shift(),r},u.prototype.consumeStringToken=function(e){var t="",r=0;do{var c=this._value[r];if(c===zu||c===void 0||c===e)return t+=this.consumeStringSlice(r),{type:0,value:t};if(c===ev)return this._value.splice(0,r),FD;if(c===w_){var p=this._value[r+1];p!==zu&&p!==void 0&&(p===ev?(t+=this.consumeStringSlice(r),r=-1,this._value.shift()):Wd(c,p)&&(t+=this.consumeStringSlice(r),t+=Bo(this.consumeEscapedCodePoint()),r=-1))}r++}while(!0)},u.prototype.consumeNumber=function(){var e=[],t=oy,r=this.peekCodePoint(0);for((r===nf||r===nc)&&e.push(this.consumeCodePoint());il(this.peekCodePoint(0));)e.push(this.consumeCodePoint());r=this.peekCodePoint(0);var c=this.peekCodePoint(1);if(r===R_&&il(c))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=ZC;il(this.peekCodePoint(0));)e.push(this.consumeCodePoint());r=this.peekCodePoint(0),c=this.peekCodePoint(1);var p=this.peekCodePoint(2);if((r===VS||r===NS)&&((c===nf||c===nc)&&il(p)||il(c)))for(e.push(this.consumeCodePoint(),this.consumeCodePoint()),t=ZC;il(this.peekCodePoint(0));)e.push(this.consumeCodePoint());return[yD(e),t]},u.prototype.consumeNumericToken=function(){var e=this.consumeNumber(),t=e[0],r=e[1],c=this.peekCodePoint(0),p=this.peekCodePoint(1),y=this.peekCodePoint(2);if(N0(c,p,y)){var i=this.consumeName();return{type:15,number:t,flags:r,unit:i}}return c===NL?(this.consumeCodePoint(),{type:16,number:t,flags:r}):{type:17,number:t,flags:r}},u.prototype.consumeEscapedCodePoint=function(){var e=this.consumeCodePoint();if(rm(e)){for(var t=Bo(e);rm(this.peekCodePoint(0))&&t.length<6;)t+=Bo(this.consumeCodePoint());O0(this.peekCodePoint(0))&&this.consumeCodePoint();var r=parseInt(t,16);return r===0||dD(r)||r>1114111?YC:r}return e===zu?YC:e},u.prototype.consumeName=function(){for(var e="";;){var t=this.consumeCodePoint();if(JC(t))e+=Bo(t);else if(Wd(t,this.peekCodePoint(0)))e+=Bo(this.consumeEscapedCodePoint());else return this.reconsumeCodePoint(t),e}},u}(),WS=function(){function u(e){this._tokens=e}return u.create=function(e){var t=new GS;return t.write(e),new u(t.read())},u.parseValue=function(e){return u.create(e).parseComponentValue()},u.parseValues=function(e){return u.create(e).parseComponentValues()},u.prototype.parseComponentValue=function(){for(var e=this.consumeToken();e.type===31;)e=this.consumeToken();if(e.type===32)throw new SyntaxError("Error parsing CSS component value, unexpected EOF");this.reconsumeToken(e);var t=this.consumeComponentValue();do e=this.consumeToken();while(e.type===31);if(e.type===32)return t;throw new SyntaxError("Error parsing CSS component value, multiple values found when expecting only one")},u.prototype.parseComponentValues=function(){for(var e=[];;){var t=this.consumeComponentValue();if(t.type===32)return e;e.push(t),e.push()}},u.prototype.consumeComponentValue=function(){var e=this.consumeToken();switch(e.type){case 11:case 28:case 2:return this.consumeSimpleBlock(e.type);case 19:return this.consumeFunction(e)}return e},u.prototype.consumeSimpleBlock=function(e){for(var t={type:e,values:[]},r=this.consumeToken();;){if(r.type===32||ND(r,e))return t;this.reconsumeToken(r),t.values.push(this.consumeComponentValue()),r=this.consumeToken()}},u.prototype.consumeFunction=function(e){for(var t={name:e.value,values:[],type:18};;){var r=this.consumeToken();if(r.type===32||r.type===3)return t;this.reconsumeToken(r),t.values.push(this.consumeComponentValue())}},u.prototype.consumeToken=function(){var e=this._tokens.shift();return typeof e>"u"?xb:e},u.prototype.reconsumeToken=function(e){this._tokens.unshift(e)},u}(),ay=function(u){return u.type===15},Xm=function(u){return u.type===17},Ss=function(u){return u.type===20},OD=function(u){return u.type===0},vb=function(u,e){return Ss(u)&&u.value===e},jS=function(u){return u.type!==31},Hm=function(u){return u.type!==31&&u.type!==4},$u=function(u){var e=[],t=[];return u.forEach(function(r){if(r.type===4){if(t.length===0)throw new Error("Error parsing function args, zero tokens for arg");e.push(t),t=[];return}r.type!==31&&t.push(r)}),t.length&&e.push(t),e},ND=function(u,e){return e===11&&u.type===12||e===28&&u.type===29?!0:e===2&&u.type===3},np=function(u){return u.type===17||u.type===15},zo=function(u){return u.type===16||np(u)},KS=function(u){return u.length>1?[u[0],u[1]]:[u[0]]},ka={type:17,number:0,flags:oy},C2={type:16,number:50,flags:oy},$d={type:16,number:100,flags:oy},g_=function(u,e,t){var r=u[0],c=u[1];return[Gs(r,e),Gs(typeof c<"u"?c:r,t)]},Gs=function(u,e){if(u.type===16)return u.number/100*e;if(ay(u))switch(u.unit){case"rem":case"em":return 16*u.number;case"px":default:return u.number}return u.number},$S="deg",ZS="grad",XS="rad",qS="turn",Mv={name:"angle",parse:function(u,e){if(e.type===15)switch(e.unit){case $S:return Math.PI*e.number/180;case ZS:return 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r=this._document.createElement("div"),c=this._document.createElement("img"),p=this._document.createElement("span"),y=this._document.body;r.style.visibility="hidden",r.style.fontFamily=e,r.style.fontSize=t,r.style.margin="0",r.style.padding="0",r.style.whiteSpace="nowrap",y.appendChild(r),c.src=aR,c.width=1,c.height=1,c.style.margin="0",c.style.padding="0",c.style.verticalAlign="baseline",p.style.fontFamily=e,p.style.fontSize=t,p.style.margin="0",p.style.padding="0",p.appendChild(this._document.createTextNode(UE)),r.appendChild(p),r.appendChild(c);var i=c.offsetTop-p.offsetTop+2;r.removeChild(p),r.appendChild(this._document.createTextNode(UE)),r.style.lineHeight="normal",c.style.verticalAlign="super";var C=c.offsetTop-r.offsetTop+2;return y.removeChild(r),{baseline:i,middle:C}},u.prototype.getMetrics=function(e,t){var r=e+" "+t;return typeof this._data[r]>"u"&&(this._data[r]=this.parseMetrics(e,t)),this._data[r]},u}(),DM=function(){function u(e,t){this.context=e,this.options=t}return u}(),cR=1e4,hR=function(u){Au(e,u);function e(t,r){var c=u.call(this,t,r)||this;return c._activeEffects=[],c.canvas=r.canvas?r.canvas:document.createElement("canvas"),c.ctx=c.canvas.getContext("2d"),r.canvas||(c.canvas.width=Math.floor(r.width*r.scale),c.canvas.height=Math.floor(r.height*r.scale),c.canvas.style.width=r.width+"px",c.canvas.style.height=r.height+"px"),c.fontMetrics=new lR(document),c.ctx.scale(c.options.scale,c.options.scale),c.ctx.translate(-r.x,-r.y),c.ctx.textBaseline="bottom",c._activeEffects=[],c.context.logger.debug("Canvas renderer initialized ("+r.width+"x"+r.height+") with scale "+r.scale),c}return e.prototype.applyEffects=function(t){for(var r=this;this._activeEffects.length;)this.popEffect();t.forEach(function(c){return r.applyEffect(c)})},e.prototype.applyEffect=function(t){this.ctx.save(),q4(t)&&(this.ctx.globalAlpha=t.opacity),X4(t)&&(this.ctx.translate(t.offsetX,t.offsetY),this.ctx.transform(t.matrix[0],t.matrix[1],t.matrix[2],t.matrix[3],t.matrix[4],t.matrix[5]),this.ctx.translate(-t.offsetX,-t.offsetY)),SM(t)&&(this.path(t.path),this.ctx.clip()),this._activeEffects.push(t)},e.prototype.popEffect=function(){this._activeEffects.pop(),this.ctx.restore()},e.prototype.renderStack=function(t){return Il(this,void 0,void 0,function(){var r;return tl(this,function(c){switch(c.label){case 0:return r=t.element.container.styles,r.isVisible()?[4,this.renderStackContent(t)]:[3,2];case 1:c.sent(),c.label=2;case 2:return[2]}})})},e.prototype.renderNode=function(t){return Il(this,void 0,void 0,function(){return tl(this,function(r){switch(r.label){case 0:if(na(t.container.flags,16))debugger;return t.container.styles.isVisible()?[4,this.renderNodeBackgroundAndBorders(t)]:[3,3];case 1:return r.sent(),[4,this.renderNodeContent(t)];case 2:r.sent(),r.label=3;case 3:return[2]}})})},e.prototype.renderTextWithLetterSpacing=function(t,r,c){var p=this;if(r===0)this.ctx.fillText(t.text,t.bounds.left,t.bounds.top+c);else{var y=S2(t.text);y.reduce(function(i,C){return p.ctx.fillText(C,i,t.bounds.top+c),i+p.ctx.measureText(C).width},t.bounds.left)}},e.prototype.createFontStyle=function(t){var r=t.fontVariant.filter(function(y){return y==="normal"||y==="small-caps"}).join(""),c=fR(t.fontFamily).join(", "),p=ay(t.fontSize)?""+t.fontSize.number+t.fontSize.unit:t.fontSize.number+"px";return[[t.fontStyle,r,t.fontWeight,p,c].join(" "),c,p]},e.prototype.renderTextNode=function(t,r){return Il(this,void 0,void 0,function(){var c,p,y,i,C,D,R,Q,z=this;return tl(this,function(G){return c=this.createFontStyle(r),p=c[0],y=c[1],i=c[2],this.ctx.font=p,this.ctx.direction=r.direction===1?"rtl":"ltr",this.ctx.textAlign="left",this.ctx.textBaseline="alphabetic",C=this.fontMetrics.getMetrics(y,i),D=C.baseline,R=C.middle,Q=r.paintOrder,t.textBounds.forEach(function(J){Q.forEach(function(Y){switch(Y){case 0:z.ctx.fillStyle=ma(r.color),z.renderTextWithLetterSpacing(J,r.letterSpacing,D);var B=r.textShadow;B.length&&J.text.trim().length&&(B.slice(0).reverse().forEach(function(ae){z.ctx.shadowColor=ma(ae.color),z.ctx.shadowOffsetX=ae.offsetX.number*z.options.scale,z.ctx.shadowOffsetY=ae.offsetY.number*z.options.scale,z.ctx.shadowBlur=ae.blur.number,z.renderTextWithLetterSpacing(J,r.letterSpacing,D)}),z.ctx.shadowColor="",z.ctx.shadowOffsetX=0,z.ctx.shadowOffsetY=0,z.ctx.shadowBlur=0),r.textDecorationLine.length&&(z.ctx.fillStyle=ma(r.textDecorationColor||r.color),r.textDecorationLine.forEach(function(ae){switch(ae){case 1:z.ctx.fillRect(J.bounds.left,Math.round(J.bounds.top+D),J.bounds.width,1);break;case 2:z.ctx.fillRect(J.bounds.left,Math.round(J.bounds.top),J.bounds.width,1);break;case 3:z.ctx.fillRect(J.bounds.left,Math.ceil(J.bounds.top+R),J.bounds.width,1);break}}));break;case 1:r.webkitTextStrokeWidth&&J.text.trim().length&&(z.ctx.strokeStyle=ma(r.webkitTextStrokeColor),z.ctx.lineWidth=r.webkitTextStrokeWidth,z.ctx.lineJoin=window.chrome?"miter":"round",z.ctx.strokeText(J.text,J.bounds.left,J.bounds.top+D)),z.ctx.strokeStyle="",z.ctx.lineWidth=0,z.ctx.lineJoin="miter";break}})}),[2]})})},e.prototype.renderReplacedElement=function(t,r,c){if(c&&t.intrinsicWidth>0&&t.intrinsicHeight>0){var p=cv(t),y=lv(r);this.path(y),this.ctx.save(),this.ctx.clip(),this.ctx.drawImage(c,0,0,t.intrinsicWidth,t.intrinsicHeight,p.left,p.top,p.width,p.height),this.ctx.restore()}},e.prototype.renderNodeContent=function(t){return Il(this,void 0,void 0,function(){var r,c,p,y,i,C,ce,ce,D,R,Q,z,we,G,J,me,Y,B,ae,ce,Ae,we,me;return tl(this,function(De){switch(De.label){case 0:this.applyEffects(t.getEffects(4)),r=t.container,c=t.curves,p=r.styles,y=0,i=r.textNodes,De.label=1;case 1:return y<i.length?(C=i[y],[4,this.renderTextNode(C,p)]):[3,4];case 2:De.sent(),De.label=3;case 3:return y++,[3,1];case 4:if(!(r instanceof uM))return[3,8];De.label=5;case 5:return De.trys.push([5,7,,8]),[4,this.context.cache.match(r.src)];case 6:return ce=De.sent(),this.renderReplacedElement(r,c,ce),[3,8];case 7:return De.sent(),this.context.logger.error("Error loading image "+r.src),[3,8];case 8:if(r instanceof AM&&this.renderReplacedElement(r,c,r.canvas),!(r instanceof dM))return[3,12];De.label=9;case 9:return De.trys.push([9,11,,12]),[4,this.context.cache.match(r.svg)];case 10:return ce=De.sent(),this.renderReplacedElement(r,c,ce),[3,12];case 11:return De.sent(),this.context.logger.error("Error loading svg "+r.svg.substring(0,255)),[3,12];case 12:return r instanceof gM&&r.tree?(D=new e(this.context,{scale:this.options.scale,backgroundColor:r.backgroundColor,x:0,y:0,width:r.width,height:r.height}),[4,D.render(r.tree)]):[3,14];case 13:R=De.sent(),r.width&&r.height&&this.ctx.drawImage(R,0,0,r.width,r.height,r.bounds.left,r.bounds.top,r.bounds.width,r.bounds.height),De.label=14;case 14:if(r instanceof M2&&(Q=Math.min(r.bounds.width,r.bounds.height),r.type===nv?r.checked&&(this.ctx.save(),this.path([new Rn(r.bounds.left+Q*.39363,r.bounds.top+Q*.79),new Rn(r.bounds.left+Q*.16,r.bounds.top+Q*.5549),new Rn(r.bounds.left+Q*.27347,r.bounds.top+Q*.44071),new Rn(r.bounds.left+Q*.39694,r.bounds.top+Q*.5649),new Rn(r.bounds.left+Q*.72983,r.bounds.top+Q*.23),new Rn(r.bounds.left+Q*.84,r.bounds.top+Q*.34085),new Rn(r.bounds.left+Q*.39363,r.bounds.top+Q*.79)]),this.ctx.fillStyle=ma(wE),this.ctx.fill(),this.ctx.restore()):r.type===rv&&r.checked&&(this.ctx.save(),this.ctx.beginPath(),this.ctx.arc(r.bounds.left+Q/2,r.bounds.top+Q/2,Q/4,0,Math.PI*2,!0),this.ctx.fillStyle=ma(wE),this.ctx.fill(),this.ctx.restore())),uR(r)&&r.value.length){switch(z=this.createFontStyle(p),we=z[0],G=z[1],J=this.fontMetrics.getMetrics(we,G).baseline,this.ctx.font=we,this.ctx.fillStyle=ma(p.color),this.ctx.textBaseline="alphabetic",this.ctx.textAlign=dR(r.styles.textAlign),me=cv(r),Y=0,r.styles.textAlign){case 1:Y+=me.width/2;break;case 2:Y+=me.width;break}B=me.add(Y,0,0,-me.height/2+1),this.ctx.save(),this.path([new Rn(me.left,me.top),new Rn(me.left+me.width,me.top),new Rn(me.left+me.width,me.top+me.height),new Rn(me.left,me.top+me.height)]),this.ctx.clip(),this.renderTextWithLetterSpacing(new C_(r.value,B),p.letterSpacing,J),this.ctx.restore(),this.ctx.textBaseline="alphabetic",this.ctx.textAlign="left"}if(!na(r.styles.display,2048))return[3,20];if(r.styles.listStyleImage===null)return[3,19];if(ae=r.styles.listStyleImage,ae.type!==0)return[3,18];ce=void 0,Ae=ae.url,De.label=15;case 15:return De.trys.push([15,17,,18]),[4,this.context.cache.match(Ae)];case 16:return ce=De.sent(),this.ctx.drawImage(ce,r.bounds.left-(ce.width+10),r.bounds.top),[3,18];case 17:return De.sent(),this.context.logger.error("Error loading list-style-image "+Ae),[3,18];case 18:return[3,20];case 19:t.listValue&&r.styles.listStyleType!==-1&&(we=this.createFontStyle(p)[0],this.ctx.font=we,this.ctx.fillStyle=ma(p.color),this.ctx.textBaseline="middle",this.ctx.textAlign="right",me=new $A(r.bounds.left,r.bounds.top+Gs(r.styles.paddingTop,r.bounds.width),r.bounds.width,sE(p.lineHeight,p.fontSize.number)/2+1),this.renderTextWithLetterSpacing(new C_(t.listValue,me),p.letterSpacing,sE(p.lineHeight,p.fontSize.number)/2+2),this.ctx.textBaseline="bottom",this.ctx.textAlign="left"),De.label=20;case 20:return[2]}})})},e.prototype.renderStackContent=function(t){return Il(this,void 0,void 0,function(){var r,c,ae,p,y,ae,i,C,ae,D,R,ae,Q,z,ae,G,J,ae,Y,B,ae;return tl(this,function(ce){switch(ce.label){case 0:if(na(t.element.container.flags,16))debugger;return[4,this.renderNodeBackgroundAndBorders(t.element)];case 1:ce.sent(),r=0,c=t.negativeZIndex,ce.label=2;case 2:return r<c.length?(ae=c[r],[4,this.renderStack(ae)]):[3,5];case 3:ce.sent(),ce.label=4;case 4:return r++,[3,2];case 5:return[4,this.renderNodeContent(t.element)];case 6:ce.sent(),p=0,y=t.nonInlineLevel,ce.label=7;case 7:return p<y.length?(ae=y[p],[4,this.renderNode(ae)]):[3,10];case 8:ce.sent(),ce.label=9;case 9:return p++,[3,7];case 10:i=0,C=t.nonPositionedFloats,ce.label=11;case 11:return i<C.length?(ae=C[i],[4,this.renderStack(ae)]):[3,14];case 12:ce.sent(),ce.label=13;case 13:return i++,[3,11];case 14:D=0,R=t.nonPositionedInlineLevel,ce.label=15;case 15:return D<R.length?(ae=R[D],[4,this.renderStack(ae)]):[3,18];case 16:ce.sent(),ce.label=17;case 17:return D++,[3,15];case 18:Q=0,z=t.inlineLevel,ce.label=19;case 19:return Q<z.length?(ae=z[Q],[4,this.renderNode(ae)]):[3,22];case 20:ce.sent(),ce.label=21;case 21:return Q++,[3,19];case 22:G=0,J=t.zeroOrAutoZIndexOrTransformedOrOpacity,ce.label=23;case 23:return G<J.length?(ae=J[G],[4,this.renderStack(ae)]):[3,26];case 24:ce.sent(),ce.label=25;case 25:return G++,[3,23];case 26:Y=0,B=t.positiveZIndex,ce.label=27;case 27:return Y<B.length?(ae=B[Y],[4,this.renderStack(ae)]):[3,30];case 28:ce.sent(),ce.label=29;case 29:return Y++,[3,27];case 30:return[2]}})})},e.prototype.mask=function(t){this.ctx.beginPath(),this.ctx.moveTo(0,0),this.ctx.lineTo(this.canvas.width,0),this.ctx.lineTo(this.canvas.width,this.canvas.height),this.ctx.lineTo(0,this.canvas.height),this.ctx.lineTo(0,0),this.formatPath(t.slice(0).reverse()),this.ctx.closePath()},e.prototype.path=function(t){this.ctx.beginPath(),this.formatPath(t),this.ctx.closePath()},e.prototype.formatPath=function(t){var r=this;t.forEach(function(c,p){var y=vh(c)?c.start:c;p===0?r.ctx.moveTo(y.x,y.y):r.ctx.lineTo(y.x,y.y),vh(c)&&r.ctx.bezierCurveTo(c.startControl.x,c.startControl.y,c.endControl.x,c.endControl.y,c.end.x,c.end.y)})},e.prototype.renderRepeat=function(t,r,c,p){this.path(t),this.ctx.fillStyle=r,this.ctx.translate(c,p),this.ctx.fill(),this.ctx.translate(-c,-p)},e.prototype.resizeImage=function(t,r,c){var p;if(t.width===r&&t.height===c)return t;var y=(p=this.canvas.ownerDocument)!==null&&p!==void 0?p:document,i=y.createElement("canvas");i.width=Math.max(1,r),i.height=Math.max(1,c);var C=i.getContext("2d");return C.drawImage(t,0,0,t.width,t.height,0,0,r,c),i},e.prototype.renderBackgroundImage=function(t){return Il(this,void 0,void 0,function(){var r,c,p,y,i,C;return tl(this,function(D){switch(D.label){case 0:r=t.styles.backgroundImage.length-1,c=function(R){var Q,z,G,Et,xe,Re,te,le,Fe,J,Et,xe,Re,te,le,Y,B,ae,ce,Ae,we,me,De,Je,Fe,Ge,Et,li,xi,te,le,ye,xe,Re,Oe,We,Ve,Qe,Se,Ke,nt,vt;return tl(this,function(be){switch(be.label){case 0:if(R.type!==0)return[3,5];Q=void 0,z=R.url,be.label=1;case 1:return be.trys.push([1,3,,4]),[4,p.context.cache.match(z)];case 2:return Q=be.sent(),[3,4];case 3:return be.sent(),p.context.logger.error("Error loading background-image "+z),[3,4];case 4:return Q&&(G=_w(t,r,[Q.width,Q.height,Q.width/Q.height]),Et=G[0],xe=G[1],Re=G[2],te=G[3],le=G[4],Fe=p.ctx.createPattern(p.resizeImage(Q,te,le),"repeat"),p.renderRepeat(Et,Fe,xe,Re)),[3,6];case 5:XD(R)?(J=_w(t,r,[null,null,null]),Et=J[0],xe=J[1],Re=J[2],te=J[3],le=J[4],Y=WD(R.angle,te,le),B=Y[0],ae=Y[1],ce=Y[2],Ae=Y[3],we=Y[4],me=document.createElement("canvas"),me.width=te,me.height=le,De=me.getContext("2d"),Je=De.createLinearGradient(ae,Ae,ce,we),nE(R.stops,B).forEach(function(At){return Je.addColorStop(At.stop,ma(At.color))}),De.fillStyle=Je,De.fillRect(0,0,te,le),te>0&&le>0&&(Fe=p.ctx.createPattern(me,"repeat"),p.renderRepeat(Et,Fe,xe,Re))):qD(R)&&(Ge=_w(t,r,[null,null,null]),Et=Ge[0],li=Ge[1],xi=Ge[2],te=Ge[3],le=Ge[4],ye=R.position.length===0?[C2]:R.position,xe=Gs(ye[0],te),Re=Gs(ye[ye.length-1],le),Oe=jD(R,xe,Re,te,le),We=Oe[0],Ve=Oe[1],We>0&&Ve>0&&(Qe=p.ctx.createRadialGradient(li+xe,xi+Re,0,li+xe,xi+Re,We),nE(R.stops,We*2).forEach(function(At){return Qe.addColorStop(At.stop,ma(At.color))}),p.path(Et),p.ctx.fillStyle=Qe,We!==Ve?(Se=t.bounds.left+.5*t.bounds.width,Ke=t.bounds.top+.5*t.bounds.height,nt=Ve/We,vt=1/nt,p.ctx.save(),p.ctx.translate(Se,Ke),p.ctx.transform(1,0,0,nt,0,0),p.ctx.translate(-Se,-Ke),p.ctx.fillRect(li,vt*(xi-Ke)+Ke,te,le*vt),p.ctx.restore()):p.ctx.fill())),be.label=6;case 6:return r--,[2]}})},p=this,y=0,i=t.styles.backgroundImage.slice(0).reverse(),D.label=1;case 1:return y<i.length?(C=i[y],[5,c(C)]):[3,4];case 2:D.sent(),D.label=3;case 3:return y++,[3,1];case 4:return[2]}})})},e.prototype.renderSolidBorder=function(t,r,c){return Il(this,void 0,void 0,function(){return tl(this,function(p){return this.path(PE(c,r)),this.ctx.fillStyle=ma(t),this.ctx.fill(),[2]})})},e.prototype.renderDoubleBorder=function(t,r,c,p){return Il(this,void 0,void 0,function(){var y,i;return tl(this,function(C){switch(C.label){case 0:return r<3?[4,this.renderSolidBorder(t,c,p)]:[3,2];case 1:return C.sent(),[2];case 2:return y=eR(p,c),this.path(y),this.ctx.fillStyle=ma(t),this.ctx.fill(),i=tR(p,c),this.path(i),this.ctx.fill(),[2]}})})},e.prototype.renderNodeBackgroundAndBorders=function(t){return Il(this,void 0,void 0,function(){var r,c,p,y,i,C,D,R,Q=this;return tl(this,function(z){switch(z.label){case 0:return this.applyEffects(t.getEffects(2)),r=t.container.styles,c=!Jd(r.backgroundColor)||r.backgroundImage.length,p=[{style:r.borderTopStyle,color:r.borderTopColor,width:r.borderTopWidth},{style:r.borderRightStyle,color:r.borderRightColor,width:r.borderRightWidth},{style:r.borderBottomStyle,color:r.borderBottomColor,width:r.borderBottomWidth},{style:r.borderLeftStyle,color:r.borderLeftColor,width:r.borderLeftWidth}],y=AR(Mm(r.backgroundClip,0),t.curves),c||r.boxShadow.length?(this.ctx.save(),this.path(y),this.ctx.clip(),Jd(r.backgroundColor)||(this.ctx.fillStyle=ma(r.backgroundColor),this.ctx.fill()),[4,this.renderBackgroundImage(t.container)]):[3,2];case 1:z.sent(),this.ctx.restore(),r.boxShadow.slice(0).reverse().forEach(function(G){Q.ctx.save();var J=av(t.curves),Y=G.inset?0:cR,B=Y4(J,-Y+(G.inset?1:-1)*G.spread.number,(G.inset?1:-1)*G.spread.number,G.spread.number*(G.inset?-2:2),G.spread.number*(G.inset?-2:2));G.inset?(Q.path(J),Q.ctx.clip(),Q.mask(B)):(Q.mask(J),Q.ctx.clip(),Q.path(B)),Q.ctx.shadowOffsetX=G.offsetX.number+Y,Q.ctx.shadowOffsetY=G.offsetY.number,Q.ctx.shadowColor=ma(G.color),Q.ctx.shadowBlur=G.blur.number,Q.ctx.fillStyle=G.inset?ma(G.color):"rgba(0,0,0,1)",Q.ctx.fill(),Q.ctx.restore()}),z.label=2;case 2:i=0,C=0,D=p,z.label=3;case 3:return C<D.length?(R=D[C],R.style!==0&&!Jd(R.color)&&R.width>0?R.style!==2?[3,5]:[4,this.renderDashedDottedBorder(R.color,R.width,i,t.curves,2)]:[3,11]):[3,13];case 4:return z.sent(),[3,11];case 5:return R.style!==3?[3,7]:[4,this.renderDashedDottedBorder(R.color,R.width,i,t.curves,3)];case 6:return z.sent(),[3,11];case 7:return R.style!==4?[3,9]:[4,this.renderDoubleBorder(R.color,R.width,i,t.curves)];case 8:return z.sent(),[3,11];case 9:return[4,this.renderSolidBorder(R.color,i,t.curves)];case 10:z.sent(),z.label=11;case 11:i++,z.label=12;case 12:return C++,[3,3];case 13:return[2]}})})},e.prototype.renderDashedDottedBorder=function(t,r,c,p,y){return Il(this,void 0,void 0,function(){var i,C,D,R,Q,z,G,J,Y,B,ae,ce,Ae,we,me,De,me,De;return tl(this,function(Je){return 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Ze=[];const Rt=$e.value,Mt=$e.key;if(Br(Rt)!=="array")return[new at(Mt,Rt,`array expected, ${Br(Rt)} found`)];if(Rt.length!==2)return[new at(Mt,Rt,`array length 2 expected, length ${Rt.length} found`)];if(ge){if(Br(Rt[0])!=="object")return[new at(Mt,Rt,`object expected, ${Br(Rt[0])} found`)];if(Rt[0].zoom===void 0)return[new at(Mt,Rt,"object stop key must have zoom")];if(Rt[0].value===void 0)return[new at(Mt,Rt,"object stop key must have value")];if(U&&U>Xi(Rt[0].zoom))return[new at(Mt,Rt[0].zoom,"stop zoom values must appear in ascending order")];Xi(Rt[0].zoom)!==U&&(U=Xi(Rt[0].zoom),I=void 0,N={}),Ze=Ze.concat(la({key:`${Mt}[0]`,value:Rt[0],valueSpec:{zoom:{}},style:$e.style,styleSpec:$e.styleSpec,objectElementValidators:{zoom:oA,value:ke}}))}else Ze=Ze.concat(ke({key:`${Mt}[0]`,value:Rt[0],valueSpec:{},style:$e.style,styleSpec:$e.styleSpec},Rt));return Vc(on(Rt[1]))?Ze.concat([new at(`${Mt}[1]`,Rt[1],"expressions are not allowed in function 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Extended"](A)||un["Vertical Forms"](A)||un["Yijing Hexagram Symbols"](A)||un["Yi Syllables"](A)||un["Yi Radicals"](A))))}function Qh(A){return!(cA(A)||function(l){return!!(un["Latin-1 Supplement"](l)&&(l===167||l===169||l===174||l===177||l===188||l===189||l===190||l===215||l===247)||un["General Punctuation"](l)&&(l===8214||l===8224||l===8225||l===8240||l===8241||l===8251||l===8252||l===8258||l===8263||l===8264||l===8265||l===8273)||un["Letterlike Symbols"](l)||un["Number Forms"](l)||un["Miscellaneous Technical"](l)&&(l>=8960&&l<=8967||l>=8972&&l<=8991||l>=8996&&l<=9e3||l===9003||l>=9085&&l<=9114||l>=9150&&l<=9165||l===9167||l>=9169&&l<=9179||l>=9186&&l<=9215)||un["Control Pictures"](l)&&l!==9251||un["Optical Character Recognition"](l)||un["Enclosed Alphanumerics"](l)||un["Geometric Shapes"](l)||un["Miscellaneous Symbols"](l)&&!(l>=9754&&l<=9759)||un["Miscellaneous Symbols and Arrows"](l)&&(l>=11026&&l<=11055||l>=11088&&l<=11097||l>=11192&&l<=11243)||un["CJK Symbols and Punctuation"](l)||un.Katakana(l)||un["Private Use Area"](l)||un["CJK Compatibility Forms"](l)||un["Small Form Variants"](l)||un["Halfwidth and Fullwidth Forms"](l)||l===8734||l===8756||l===8757||l>=9984&&l<=10087||l>=10102&&l<=10131||l===65532||l===65533)}(A))}function _c(A){return A>=1424&&A<=2303||un["Arabic Presentation Forms-A"](A)||un["Arabic Presentation Forms-B"](A)}function hA(A,l){return!(!l&&_c(A)||A>=2304&&A<=3583||A>=3840&&A<=4255||un.Khmer(A))}function uA(A){for(const l of A)if(_c(l.charCodeAt(0)))return!0;return!1}const Vh="deferred",Hh="loading",ih="loaded";let yc=null,Ms="unavailable",fo=null;const Gh=function(A){A&&typeof A=="string"&&A.indexOf("NetworkError")>-1&&(Ms="error"),yc&&yc(A)};function jl(){Kl.fire(new Ni("pluginStateChange",{pluginStatus:Ms,pluginURL:fo}))}const Kl=new en,_l=function(){return Ms},An=function(){if(Ms!==Vh||!fo)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");Ms=Hh,jl(),fo&&Gi({url:fo},A=>{A?Gh(A):(Ms=ih,jl())})},xs={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>Ms===ih||xs.applyArabicShaping!=null,isLoading:()=>Ms===Hh,setState(A){if(!Fe())throw new Error("Cannot set the state of the rtl-text-plugin when not in the web-worker context");Ms=A.pluginStatus,fo=A.pluginURL},isParsed(){if(!Fe())throw new Error("rtl-text-plugin is only parsed on the worker-threads");return xs.applyArabicShaping!=null&&xs.processBidirectionalText!=null&&xs.processStyledBidirectionalText!=null},getPluginURL(){if(!Fe())throw new Error("rtl-text-plugin url can only be queried from the worker threads");return fo}};class Zr{constructor(l,f){this.zoom=l,f?(this.now=f.now,this.fadeDuration=f.fadeDuration,this.zoomHistory=f.zoomHistory,this.transition=f.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new gl,this.transition={})}isSupportedScript(l){return function(f,w){for(const I of f)if(!hA(I.charCodeAt(0),w))return!1;return!0}(l,xs.isLoaded())}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const l=this.zoom,f=l-Math.floor(l),w=this.crossFadingFactor();return l>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:f+(1-f)*w}:{fromScale:.5,toScale:1,t:1-(1-w)*f}}}class nh{constructor(l,f){this.property=l,this.value=f,this.expression=function(w,I){if(jr(w))return new Wc(w,I);if(Vc(w)){const U=Dh(w,I);if(U.result==="error")throw new Error(U.value.map(N=>`${N.key}: ${N.message}`).join(", "));return U.value}{let U=w;return I.type==="color"&&typeof w=="string"?U=de.parse(w):I.type!=="padding"||typeof w!="number"&&!Array.isArray(w)||(U=et.parse(w)),{kind:"constant",evaluate:()=>U}}}(f===void 0?l.specification.default:f,l.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(l,f,w){return this.property.possiblyEvaluate(this,l,f,w)}}class Wh{constructor(l){this.property=l,this.value=new nh(l,void 0)}transitioned(l,f){return new AA(this.property,this.value,f,J({},l.transition,this.transition),l.now)}untransitioned(){return new AA(this.property,this.value,null,{},0)}}class xc{constructor(l){this._properties=l,this._values=Object.create(l.defaultTransitionablePropertyValues)}getValue(l){return Ae(this._values[l].value.value)}setValue(l,f){Object.prototype.hasOwnProperty.call(this._values,l)||(this._values[l]=new Wh(this._values[l].property)),this._values[l].value=new nh(this._values[l].property,f===null?void 0:Ae(f))}getTransition(l){return Ae(this._values[l].transition)}setTransition(l,f){Object.prototype.hasOwnProperty.call(this._values,l)||(this._values[l]=new Wh(this._values[l].property)),this._values[l].transition=Ae(f)||void 0}serialize(){const l={};for(const f of Object.keys(this._values)){const w=this.getValue(f);w!==void 0&&(l[f]=w);const I=this.getTransition(f);I!==void 0&&(l[`${f}-transition`]=I)}return l}transitioned(l,f){const w=new jh(this._properties);for(const I of Object.keys(this._values))w._values[I]=this._values[I].transitioned(l,f._values[I]);return w}untransitioned(){const l=new jh(this._properties);for(const f of Object.keys(this._values))l._values[f]=this._values[f].untransitioned();return l}}class AA{constructor(l,f,w,I,U){this.property=l,this.value=f,this.begin=U+I.delay||0,this.end=this.begin+I.duration||0,l.specification.transition&&(I.delay||I.duration)&&(this.prior=w)}possiblyEvaluate(l,f,w){const I=l.now||0,U=this.value.possiblyEvaluate(l,f,w),N=this.prior;if(N){if(I>this.end)return this.prior=null,U;if(this.value.isDataDriven())return this.prior=null,U;if(I<this.begin)return N.possiblyEvaluate(l,f,w);{const Z=(I-this.begin)/(this.end-this.begin);return this.property.interpolate(N.possiblyEvaluate(l,f,w),U,function(re){if(re<=0)return 0;if(re>=1)return 1;const ge=re*re,Ce=ge*re;return 4*(re<.5?Ce:3*(re-ge)+Ce-.75)}(Z))}}return U}}class jh{constructor(l){this._properties=l,this._values=Object.create(l.defaultTransitioningPropertyValues)}possiblyEvaluate(l,f,w){const I=new Js(this._properties);for(const U of Object.keys(this._values))I._values[U]=this._values[U].possiblyEvaluate(l,f,w);return I}hasTransition(){for(const l of Object.keys(this._values))if(this._values[l].prior)return!0;return!1}}class rh{constructor(l){this._properties=l,this._values=Object.create(l.defaultPropertyValues)}getValue(l){return Ae(this._values[l].value)}setValue(l,f){this._values[l]=new nh(this._values[l].property,f===null?void 0:Ae(f))}serialize(){const l={};for(const f of Object.keys(this._values)){const w=this.getValue(f);w!==void 0&&(l[f]=w)}return l}possiblyEvaluate(l,f,w){const I=new Js(this._properties);for(const U of Object.keys(this._values))I._values[U]=this._values[U].possiblyEvaluate(l,f,w);return I}}class uo{constructor(l,f,w){this.property=l,this.value=f,this.parameters=w}isConstant(){return this.value.kind==="constant"}constantOr(l){return this.value.kind==="constant"?this.value.value:l}evaluate(l,f,w,I){return this.property.evaluate(this.value,this.parameters,l,f,w,I)}}class Js{constructor(l){this._properties=l,this._values=Object.create(l.defaultPossiblyEvaluatedValues)}get(l){return this._values[l]}}class Fn{constructor(l){this.specification=l}possiblyEvaluate(l,f){if(l.isDataDriven())throw new Error("Value should not be data driven");return l.expression.evaluate(f)}interpolate(l,f,w){const I=Ys[this.specification.type];return I?I(l,f,w):l}}class Vn{constructor(l,f){this.specification=l,this.overrides=f}possiblyEvaluate(l,f,w,I){return new uo(this,l.expression.kind==="constant"||l.expression.kind==="camera"?{kind:"constant",value:l.expression.evaluate(f,null,{},w,I)}:l.expression,f)}interpolate(l,f,w){if(l.value.kind!=="constant"||f.value.kind!=="constant")return l;if(l.value.value===void 0||f.value.value===void 0)return new uo(this,{kind:"constant",value:void 0},l.parameters);const I=Ys[this.specification.type];return I?new uo(this,{kind:"constant",value:I(l.value.value,f.value.value,w)},l.parameters):l}evaluate(l,f,w,I,U,N){return l.kind==="constant"?l.value:l.evaluate(f,w,I,U,N)}}class sh extends Vn{possiblyEvaluate(l,f,w,I){if(l.value===void 0)return new uo(this,{kind:"constant",value:void 0},f);if(l.expression.kind==="constant"){const U=l.expression.evaluate(f,null,{},w,I),N=l.property.specification.type==="resolvedImage"&&typeof U!="string"?U.name:U,Z=this._calculate(N,N,N,f);return new uo(this,{kind:"constant",value:Z},f)}if(l.expression.kind==="camera"){const U=this._calculate(l.expression.evaluate({zoom:f.zoom-1}),l.expression.evaluate({zoom:f.zoom}),l.expression.evaluate({zoom:f.zoom+1}),f);return new uo(this,{kind:"constant",value:U},f)}return new uo(this,l.expression,f)}evaluate(l,f,w,I,U,N){if(l.kind==="source"){const Z=l.evaluate(f,w,I,U,N);return this._calculate(Z,Z,Z,f)}return l.kind==="composite"?this._calculate(l.evaluate({zoom:Math.floor(f.zoom)-1},w,I),l.evaluate({zoom:Math.floor(f.zoom)},w,I),l.evaluate({zoom:Math.floor(f.zoom)+1},w,I),f):l.value}_calculate(l,f,w,I){return I.zoom>I.zoomHistory.lastIntegerZoom?{from:l,to:f}:{from:w,to:f}}interpolate(l){return l}}class dA{constructor(l){this.specification=l}possiblyEvaluate(l,f,w,I){if(l.value!==void 0){if(l.expression.kind==="constant"){const U=l.expression.evaluate(f,null,{},w,I);return this._calculate(U,U,U,f)}return this._calculate(l.expression.evaluate(new Zr(Math.floor(f.zoom-1),f)),l.expression.evaluate(new Zr(Math.floor(f.zoom),f)),l.expression.evaluate(new Zr(Math.floor(f.zoom+1),f)),f)}}_calculate(l,f,w,I){return I.zoom>I.zoomHistory.lastIntegerZoom?{from:l,to:f}:{from:w,to:f}}interpolate(l){return l}}class yl{constructor(l){this.specification=l}possiblyEvaluate(l,f,w,I){return!!l.expression.evaluate(f,null,{},w,I)}interpolate(){return!1}}class Cs{constructor(l){this.properties=l,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const f in l){const w=l[f];w.specification.overridable&&this.overridableProperties.push(f);const I=this.defaultPropertyValues[f]=new nh(w,void 0),U=this.defaultTransitionablePropertyValues[f]=new Wh(w);this.defaultTransitioningPropertyValues[f]=U.untransitioned(),this.defaultPossiblyEvaluatedValues[f]=I.possiblyEvaluate({})}}}pn("DataDrivenProperty",Vn),pn("DataConstantProperty",Fn),pn("CrossFadedDataDrivenProperty",sh),pn("CrossFadedProperty",dA),pn("ColorRampProperty",yl);const Ga="-transition";class Go extends en{constructor(l,f){if(super(),this.id=l.id,this.type=l.type,this._featureFilter={filter:()=>!0,needGeometry:!1},l.type!=="custom"&&(this.metadata=l.metadata,this.minzoom=l.minzoom,this.maxzoom=l.maxzoom,l.type!=="background"&&(this.source=l.source,this.sourceLayer=l["source-layer"],this.filter=l.filter),f.layout&&(this._unevaluatedLayout=new rh(f.layout)),f.paint)){this._transitionablePaint=new xc(f.paint);for(const w in l.paint)this.setPaintProperty(w,l.paint[w],{validate:!1});for(const w in l.layout)this.setLayoutProperty(w,l.layout[w],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Js(f.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(l){return l==="visibility"?this.visibility:this._unevaluatedLayout.getValue(l)}setLayoutProperty(l,f,w={}){f!=null&&this._validate(sd,`layers.${this.id}.layout.${l}`,l,f,w)||(l!=="visibility"?this._unevaluatedLayout.setValue(l,f):this.visibility=f)}getPaintProperty(l){return l.endsWith(Ga)?this._transitionablePaint.getTransition(l.slice(0,-Ga.length)):this._transitionablePaint.getValue(l)}setPaintProperty(l,f,w={}){if(f!=null&&this._validate(lA,`layers.${this.id}.paint.${l}`,l,f,w))return!1;if(l.endsWith(Ga))return this._transitionablePaint.setTransition(l.slice(0,-Ga.length),f||void 0),!1;{const I=this._transitionablePaint._values[l],U=I.property.specification["property-type"]==="cross-faded-data-driven",N=I.value.isDataDriven(),Z=I.value;this._transitionablePaint.setValue(l,f),this._handleSpecialPaintPropertyUpdate(l);const re=this._transitionablePaint._values[l].value;return re.isDataDriven()||N||U||this._handleOverridablePaintPropertyUpdate(l,Z,re)}}_handleSpecialPaintPropertyUpdate(l){}_handleOverridablePaintPropertyUpdate(l,f,w){return!1}isHidden(l){return!!(this.minzoom&&l<this.minzoom)||!!(this.maxzoom&&l>=this.maxzoom)||this.visibility==="none"}updateTransitions(l){this._transitioningPaint=this._transitionablePaint.transitioned(l,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(l,f){l.getCrossfadeParameters&&(this._crossfadeParameters=l.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(l,void 0,f)),this.paint=this._transitioningPaint.possiblyEvaluate(l,void 0,f)}serialize(){const l={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(l.layout=l.layout||{},l.layout.visibility=this.visibility),ce(l,(f,w)=>!(f===void 0||w==="layout"&&!Object.keys(f).length||w==="paint"&&!Object.keys(f).length))}_validate(l,f,w,I,U={}){return(!U||U.validate!==!1)&&Nh(this,l.call(kh,{key:f,layerType:this.type,objectKey:w,value:I,styleSpec:$t,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const l in this.paint._values){const f=this.paint.get(l);if(f instanceof uo&&qr(f.property.specification)&&(f.value.kind==="source"||f.value.kind==="composite")&&f.value.isStateDependent)return!0}return!1}}const pA={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class va{constructor(l,f){this._structArray=l,this._pos1=f*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class hs{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(l,f){return l._trim(),f&&(l.isTransferred=!0,f.push(l.arrayBuffer)),{length:l.length,arrayBuffer:l.arrayBuffer}}static deserialize(l){const f=Object.create(this.prototype);return f.arrayBuffer=l.arrayBuffer,f.length=l.length,f.capacity=l.arrayBuffer.byteLength/f.bytesPerElement,f._refreshViews(),f}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(l){this.reserve(l),this.length=l}reserve(l){if(l>this.capacity){this.capacity=Math.max(l,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const f=this.uint8;this._refreshViews(),f&&this.uint8.set(f)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Is(A,l=1){let f=0,w=0;return{members:A.map(I=>{const U=pA[I.type].BYTES_PER_ELEMENT,N=f=Kh(f,Math.max(l,U)),Z=I.components||1;return w=Math.max(w,U),f+=U*Z,{name:I.name,type:I.type,components:Z,offset:N}}),size:Kh(f,Math.max(w,l)),alignment:l}}function Kh(A,l){return Math.ceil(A/l)*l}class xl extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(l,f){const w=this.length;return this.resize(w+1),this.emplace(w,l,f)}emplace(l,f,w){const I=2*l;return this.int16[I+0]=f,this.int16[I+1]=w,l}}xl.prototype.bytesPerElement=4,pn("StructArrayLayout2i4",xl);class M extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(l,f,w,I){const U=this.length;return this.resize(U+1),this.emplace(U,l,f,w,I)}emplace(l,f,w,I,U){const N=4*l;return this.int16[N+0]=f,this.int16[N+1]=w,this.int16[N+2]=I,this.int16[N+3]=U,l}}M.prototype.bytesPerElement=8,pn("StructArrayLayout4i8",M);class h extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N){const Z=this.length;return this.resize(Z+1),this.emplace(Z,l,f,w,I,U,N)}emplace(l,f,w,I,U,N,Z){const re=6*l;return this.int16[re+0]=f,this.int16[re+1]=w,this.int16[re+2]=I,this.int16[re+3]=U,this.int16[re+4]=N,this.int16[re+5]=Z,l}}h.prototype.bytesPerElement=12,pn("StructArrayLayout2i4i12",h);class _ extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N){const Z=this.length;return this.resize(Z+1),this.emplace(Z,l,f,w,I,U,N)}emplace(l,f,w,I,U,N,Z){const re=4*l,ge=8*l;return this.int16[re+0]=f,this.int16[re+1]=w,this.uint8[ge+4]=I,this.uint8[ge+5]=U,this.uint8[ge+6]=N,this.uint8[ge+7]=Z,l}}_.prototype.bytesPerElement=8,pn("StructArrayLayout2i4ub8",_);class T extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(l,f){const w=this.length;return this.resize(w+1),this.emplace(w,l,f)}emplace(l,f,w){const I=2*l;return this.float32[I+0]=f,this.float32[I+1]=w,l}}T.prototype.bytesPerElement=8,pn("StructArrayLayout2f8",T);class F extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N,Z,re,ge,Ce){const Ie=this.length;return this.resize(Ie+1),this.emplace(Ie,l,f,w,I,U,N,Z,re,ge,Ce)}emplace(l,f,w,I,U,N,Z,re,ge,Ce,Ie){const ke=10*l;return this.uint16[ke+0]=f,this.uint16[ke+1]=w,this.uint16[ke+2]=I,this.uint16[ke+3]=U,this.uint16[ke+4]=N,this.uint16[ke+5]=Z,this.uint16[ke+6]=re,this.uint16[ke+7]=ge,this.uint16[ke+8]=Ce,this.uint16[ke+9]=Ie,l}}F.prototype.bytesPerElement=20,pn("StructArrayLayout10ui20",F);class O extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke){const $e=this.length;return this.resize($e+1),this.emplace($e,l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke)}emplace(l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e){const Ze=12*l;return this.int16[Ze+0]=f,this.int16[Ze+1]=w,this.int16[Ze+2]=I,this.int16[Ze+3]=U,this.uint16[Ze+4]=N,this.uint16[Ze+5]=Z,this.uint16[Ze+6]=re,this.uint16[Ze+7]=ge,this.int16[Ze+8]=Ce,this.int16[Ze+9]=Ie,this.int16[Ze+10]=ke,this.int16[Ze+11]=$e,l}}O.prototype.bytesPerElement=24,pn("StructArrayLayout4i4ui4i24",O);class K extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(l,f,w){const I=this.length;return this.resize(I+1),this.emplace(I,l,f,w)}emplace(l,f,w,I){const U=3*l;return this.float32[U+0]=f,this.float32[U+1]=w,this.float32[U+2]=I,l}}K.prototype.bytesPerElement=12,pn("StructArrayLayout3f12",K);class oe extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(l){const f=this.length;return this.resize(f+1),this.emplace(f,l)}emplace(l,f){return this.uint32[1*l+0]=f,l}}oe.prototype.bytesPerElement=4,pn("StructArrayLayout1ul4",oe);class ue extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N,Z,re,ge){const Ce=this.length;return this.resize(Ce+1),this.emplace(Ce,l,f,w,I,U,N,Z,re,ge)}emplace(l,f,w,I,U,N,Z,re,ge,Ce){const Ie=10*l,ke=5*l;return this.int16[Ie+0]=f,this.int16[Ie+1]=w,this.int16[Ie+2]=I,this.int16[Ie+3]=U,this.int16[Ie+4]=N,this.int16[Ie+5]=Z,this.uint32[ke+3]=re,this.uint16[Ie+8]=ge,this.uint16[Ie+9]=Ce,l}}ue.prototype.bytesPerElement=20,pn("StructArrayLayout6i1ul2ui20",ue);class ve extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N){const Z=this.length;return this.resize(Z+1),this.emplace(Z,l,f,w,I,U,N)}emplace(l,f,w,I,U,N,Z){const re=6*l;return this.int16[re+0]=f,this.int16[re+1]=w,this.int16[re+2]=I,this.int16[re+3]=U,this.int16[re+4]=N,this.int16[re+5]=Z,l}}ve.prototype.bytesPerElement=12,pn("StructArrayLayout2i2i2i12",ve);class Te extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U){const N=this.length;return this.resize(N+1),this.emplace(N,l,f,w,I,U)}emplace(l,f,w,I,U,N){const Z=4*l,re=8*l;return this.float32[Z+0]=f,this.float32[Z+1]=w,this.float32[Z+2]=I,this.int16[re+6]=U,this.int16[re+7]=N,l}}Te.prototype.bytesPerElement=16,pn("StructArrayLayout2f1f2i16",Te);class ze extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(l,f,w,I){const U=this.length;return this.resize(U+1),this.emplace(U,l,f,w,I)}emplace(l,f,w,I,U){const N=12*l,Z=3*l;return this.uint8[N+0]=f,this.uint8[N+1]=w,this.float32[Z+1]=I,this.float32[Z+2]=U,l}}ze.prototype.bytesPerElement=12,pn("StructArrayLayout2ub2f12",ze);class je extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(l,f,w){const I=this.length;return this.resize(I+1),this.emplace(I,l,f,w)}emplace(l,f,w,I){const U=3*l;return this.uint16[U+0]=f,this.uint16[U+1]=w,this.uint16[U+2]=I,l}}je.prototype.bytesPerElement=6,pn("StructArrayLayout3ui6",je);class bt extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze,Rt,Mt,ri){const mi=this.length;return this.resize(mi+1),this.emplace(mi,l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze,Rt,Mt,ri)}emplace(l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze,Rt,Mt,ri,mi){const ei=24*l,ui=12*l,Pi=48*l;return this.int16[ei+0]=f,this.int16[ei+1]=w,this.uint16[ei+2]=I,this.uint16[ei+3]=U,this.uint32[ui+2]=N,this.uint32[ui+3]=Z,this.uint32[ui+4]=re,this.uint16[ei+10]=ge,this.uint16[ei+11]=Ce,this.uint16[ei+12]=Ie,this.float32[ui+7]=ke,this.float32[ui+8]=$e,this.uint8[Pi+36]=Ze,this.uint8[Pi+37]=Rt,this.uint8[Pi+38]=Mt,this.uint32[ui+10]=ri,this.int16[ei+22]=mi,l}}bt.prototype.bytesPerElement=48,pn("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",bt);class mt extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze,Rt,Mt,ri,mi,ei,ui,Pi,Fi,Sn,fn,mn,an,nn,vn){const gn=this.length;return this.resize(gn+1),this.emplace(gn,l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze,Rt,Mt,ri,mi,ei,ui,Pi,Fi,Sn,fn,mn,an,nn,vn)}emplace(l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze,Rt,Mt,ri,mi,ei,ui,Pi,Fi,Sn,fn,mn,an,nn,vn,gn){const Ji=34*l,Wn=17*l;return this.int16[Ji+0]=f,this.int16[Ji+1]=w,this.int16[Ji+2]=I,this.int16[Ji+3]=U,this.int16[Ji+4]=N,this.int16[Ji+5]=Z,this.int16[Ji+6]=re,this.int16[Ji+7]=ge,this.uint16[Ji+8]=Ce,this.uint16[Ji+9]=Ie,this.uint16[Ji+10]=ke,this.uint16[Ji+11]=$e,this.uint16[Ji+12]=Ze,this.uint16[Ji+13]=Rt,this.uint16[Ji+14]=Mt,this.uint16[Ji+15]=ri,this.uint16[Ji+16]=mi,this.uint16[Ji+17]=ei,this.uint16[Ji+18]=ui,this.uint16[Ji+19]=Pi,this.uint16[Ji+20]=Fi,this.uint16[Ji+21]=Sn,this.uint16[Ji+22]=fn,this.uint32[Wn+12]=mn,this.float32[Wn+13]=an,this.float32[Wn+14]=nn,this.float32[Wn+15]=vn,this.float32[Wn+16]=gn,l}}mt.prototype.bytesPerElement=68,pn("StructArrayLayout8i15ui1ul4f68",mt);class gt extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(l){const f=this.length;return this.resize(f+1),this.emplace(f,l)}emplace(l,f){return this.float32[1*l+0]=f,l}}gt.prototype.bytesPerElement=4,pn("StructArrayLayout1f4",gt);class Vt extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(l,f,w){const I=this.length;return this.resize(I+1),this.emplace(I,l,f,w)}emplace(l,f,w,I){const U=3*l;return this.int16[U+0]=f,this.int16[U+1]=w,this.int16[U+2]=I,l}}Vt.prototype.bytesPerElement=6,pn("StructArrayLayout3i6",Vt);class Zt extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(l,f,w){const I=this.length;return this.resize(I+1),this.emplace(I,l,f,w)}emplace(l,f,w,I){const U=4*l;return this.uint32[2*l+0]=f,this.uint16[U+2]=w,this.uint16[U+3]=I,l}}Zt.prototype.bytesPerElement=8,pn("StructArrayLayout1ul2ui8",Zt);class ni extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(l,f){const w=this.length;return this.resize(w+1),this.emplace(w,l,f)}emplace(l,f,w){const I=2*l;return this.uint16[I+0]=f,this.uint16[I+1]=w,l}}ni.prototype.bytesPerElement=4,pn("StructArrayLayout2ui4",ni);class St extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(l){const f=this.length;return this.resize(f+1),this.emplace(f,l)}emplace(l,f){return this.uint16[1*l+0]=f,l}}St.prototype.bytesPerElement=2,pn("StructArrayLayout1ui2",St);class zt extends hs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(l,f,w,I){const U=this.length;return this.resize(U+1),this.emplace(U,l,f,w,I)}emplace(l,f,w,I,U){const N=4*l;return this.float32[N+0]=f,this.float32[N+1]=w,this.float32[N+2]=I,this.float32[N+3]=U,l}}zt.prototype.bytesPerElement=16,pn("StructArrayLayout4f16",zt);class ai extends va{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new xe(this.anchorPointX,this.anchorPointY)}}ai.prototype.size=20;class Ei extends ue{get(l){return new ai(this,l)}}pn("CollisionBoxArray",Ei);class Bi extends va{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(l){this._structArray.uint8[this._pos1+37]=l}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(l){this._structArray.uint8[this._pos1+38]=l}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(l){this._structArray.uint32[this._pos4+10]=l}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Bi.prototype.size=48;class Hi extends bt{get(l){return new Bi(this,l)}}pn("PlacedSymbolArray",Hi);class vi extends va{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(l){this._structArray.uint32[this._pos4+12]=l}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get textOffset0(){return this._structArray.float32[this._pos4+14]}get textOffset1(){return this._structArray.float32[this._pos4+15]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+16]}}vi.prototype.size=68;class xn extends mt{get(l){return new vi(this,l)}}pn("SymbolInstanceArray",xn);class cn extends gt{getoffsetX(l){return this.float32[1*l+0]}}pn("GlyphOffsetArray",cn);class Bn extends Vt{getx(l){return this.int16[3*l+0]}gety(l){return this.int16[3*l+1]}gettileUnitDistanceFromAnchor(l){return this.int16[3*l+2]}}pn("SymbolLineVertexArray",Bn);class tr extends va{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}tr.prototype.size=8;class ur extends Zt{get(l){return new tr(this,l)}}pn("FeatureIndexArray",ur);class Un extends xl{}class Lr extends xl{}class Rr extends xl{}class Cr extends h{}class Er extends _{}class Gr extends T{}class js extends F{}class wa extends O{}class ua extends K{}class ba extends oe{}class Wa extends ve{}class Wo extends ze{}class mo extends je{}class Ba extends ni{}const $l=Is([{name:"a_pos",components:2,type:"Int16"}],4),{members:x}=$l;class a{constructor(l=[]){this.segments=l}prepareSegment(l,f,w,I){let U=this.segments[this.segments.length-1];return l>a.MAX_VERTEX_ARRAY_LENGTH&&me(`Max vertices per segment is ${a.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${l}`),(!U||U.vertexLength+l>a.MAX_VERTEX_ARRAY_LENGTH||U.sortKey!==I)&&(U={vertexOffset:f.length,primitiveOffset:w.length,vertexLength:0,primitiveLength:0},I!==void 0&&(U.sortKey=I),this.segments.push(U)),U}get(){return this.segments}destroy(){for(const l of this.segments)for(const f in l.vaos)l.vaos[f].destroy()}static simpleSegment(l,f,w,I){return new a([{vertexOffset:l,primitiveOffset:f,vertexLength:w,primitiveLength:I,vaos:{},sortKey:0}])}}function m(A,l){return 256*(A=z(Math.floor(A),0,255))+z(Math.floor(l),0,255)}a.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,pn("SegmentVector",a);const b=Is([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var S={exports:{}},P={exports:{}};P.exports=function(A,l){var f,w,I,U,N,Z,re,ge;for(w=A.length-(f=3&A.length),I=l,N=3432918353,Z=461845907,ge=0;ge<w;)re=255&A.charCodeAt(ge)|(255&A.charCodeAt(++ge))<<8|(255&A.charCodeAt(++ge))<<16|(255&A.charCodeAt(++ge))<<24,++ge,I=27492+(65535&(U=5*(65535&(I=(I^=re=(65535&(re=(re=(65535&re)*N+(((re>>>16)*N&65535)<<16)&4294967295)<<15|re>>>17))*Z+(((re>>>16)*Z&65535)<<16)&4294967295)<<13|I>>>19))+((5*(I>>>16)&65535)<<16)&4294967295))+((58964+(U>>>16)&65535)<<16);switch(re=0,f){case 3:re^=(255&A.charCodeAt(ge+2))<<16;case 2:re^=(255&A.charCodeAt(ge+1))<<8;case 1:I^=re=(65535&(re=(re=(65535&(re^=255&A.charCodeAt(ge)))*N+(((re>>>16)*N&65535)<<16)&4294967295)<<15|re>>>17))*Z+(((re>>>16)*Z&65535)<<16)&4294967295}return I^=A.length,I=2246822507*(65535&(I^=I>>>16))+((2246822507*(I>>>16)&65535)<<16)&4294967295,I=3266489909*(65535&(I^=I>>>13))+((3266489909*(I>>>16)&65535)<<16)&4294967295,(I^=I>>>16)>>>0};var H={exports:{}};H.exports=function(A,l){for(var f,w=A.length,I=l^w,U=0;w>=4;)f=1540483477*(65535&(f=255&A.charCodeAt(U)|(255&A.charCodeAt(++U))<<8|(255&A.charCodeAt(++U))<<16|(255&A.charCodeAt(++U))<<24))+((1540483477*(f>>>16)&65535)<<16),I=1540483477*(65535&I)+((1540483477*(I>>>16)&65535)<<16)^(f=1540483477*(65535&(f^=f>>>24))+((1540483477*(f>>>16)&65535)<<16)),w-=4,++U;switch(w){case 3:I^=(255&A.charCodeAt(U+2))<<16;case 2:I^=(255&A.charCodeAt(U+1))<<8;case 1:I=1540483477*(65535&(I^=255&A.charCodeAt(U)))+((1540483477*(I>>>16)&65535)<<16)}return I=1540483477*(65535&(I^=I>>>13))+((1540483477*(I>>>16)&65535)<<16),(I^=I>>>15)>>>0};var W=P.exports,ee=H.exports;S.exports=W,S.exports.murmur3=W,S.exports.murmur2=ee;class pe{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(l,f,w,I){this.ids.push(fe(l)),this.positions.push(f,w,I)}getPositions(l){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const f=fe(l);let w=0,I=this.ids.length-1;for(;w<I;){const N=w+I>>1;this.ids[N]>=f?I=N:w=N+1}const U=[];for(;this.ids[w]===f;)U.push({index:this.positions[3*w],start:this.positions[3*w+1],end:this.positions[3*w+2]}),w++;return U}static serialize(l,f){const w=new Float64Array(l.ids),I=new Uint32Array(l.positions);return Me(w,I,0,w.length-1),f&&f.push(w.buffer,I.buffer),{ids:w,positions:I}}static deserialize(l){const f=new pe;return f.ids=l.ids,f.positions=l.positions,f.indexed=!0,f}}function fe(A){const l=+A;return!isNaN(l)&&l<=Number.MAX_SAFE_INTEGER?l:S.exports(String(A))}function Me(A,l,f,w){for(;f<w;){const I=A[f+w>>1];let U=f-1,N=w+1;for(;;){do U++;while(A[U]<I);do N--;while(A[N]>I);if(U>=N)break;Ne(A,U,N),Ne(l,3*U,3*N),Ne(l,3*U+1,3*N+1),Ne(l,3*U+2,3*N+2)}N-f<w-N?(Me(A,l,f,N),f=N+1):(Me(A,l,N+1,w),w=N)}}function Ne(A,l,f){const w=A[l];A[l]=A[f],A[f]=w}pn("FeaturePositionMap",pe);class st{constructor(l,f){this.gl=l.gl,this.location=f}}class it extends st{constructor(l,f){super(l,f),this.current=0}set(l){this.current!==l&&(this.current=l,this.gl.uniform1f(this.location,l))}}class lt extends st{constructor(l,f){super(l,f),this.current=[0,0,0,0]}set(l){l[0]===this.current[0]&&l[1]===this.current[1]&&l[2]===this.current[2]&&l[3]===this.current[3]||(this.current=l,this.gl.uniform4f(this.location,l[0],l[1],l[2],l[3]))}}class qe extends st{constructor(l,f){super(l,f),this.current=de.transparent}set(l){l.r===this.current.r&&l.g===this.current.g&&l.b===this.current.b&&l.a===this.current.a||(this.current=l,this.gl.uniform4f(this.location,l.r,l.g,l.b,l.a))}}const Ye=new Float32Array(16);function dt(A){return[m(255*A.r,255*A.g),m(255*A.b,255*A.a)]}class ht{constructor(l,f,w){this.value=l,this.uniformNames=f.map(I=>`u_${I}`),this.type=w}setUniform(l,f,w){l.set(w.constantOr(this.value))}getBinding(l,f,w){return this.type==="color"?new qe(l,f):new it(l,f)}}class Bt{constructor(l,f){this.uniformNames=f.map(w=>`u_${w}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(l,f){this.pixelRatioFrom=f.pixelRatio,this.pixelRatioTo=l.pixelRatio,this.patternFrom=f.tlbr,this.patternTo=l.tlbr}setUniform(l,f,w,I){const U=I==="u_pattern_to"?this.patternTo:I==="u_pattern_from"?this.patternFrom:I==="u_pixel_ratio_to"?this.pixelRatioTo:I==="u_pixel_ratio_from"?this.pixelRatioFrom:null;U&&l.set(U)}getBinding(l,f,w){return w.substr(0,9)==="u_pattern"?new lt(l,f):new it(l,f)}}class Pt{constructor(l,f,w,I){this.expression=l,this.type=w,this.maxValue=0,this.paintVertexAttributes=f.map(U=>({name:`a_${U}`,type:"Float32",components:w==="color"?2:1,offset:0})),this.paintVertexArray=new I}populatePaintArray(l,f,w,I,U){const N=this.paintVertexArray.length,Z=this.expression.evaluate(new Zr(0),f,{},I,[],U);this.paintVertexArray.resize(l),this._setPaintValue(N,l,Z)}updatePaintArray(l,f,w,I){const U=this.expression.evaluate({zoom:0},w,I);this._setPaintValue(l,f,U)}_setPaintValue(l,f,w){if(this.type==="color"){const I=dt(w);for(let U=l;U<f;U++)this.paintVertexArray.emplace(U,I[0],I[1])}else{for(let I=l;I<f;I++)this.paintVertexArray.emplace(I,w);this.maxValue=Math.max(this.maxValue,Math.abs(w))}}upload(l){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=l.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class It{constructor(l,f,w,I,U,N){this.expression=l,this.uniformNames=f.map(Z=>`u_${Z}_t`),this.type=w,this.useIntegerZoom=I,this.zoom=U,this.maxValue=0,this.paintVertexAttributes=f.map(Z=>({name:`a_${Z}`,type:"Float32",components:w==="color"?4:2,offset:0})),this.paintVertexArray=new N}populatePaintArray(l,f,w,I,U){const N=this.expression.evaluate(new Zr(this.zoom),f,{},I,[],U),Z=this.expression.evaluate(new Zr(this.zoom+1),f,{},I,[],U),re=this.paintVertexArray.length;this.paintVertexArray.resize(l),this._setPaintValue(re,l,N,Z)}updatePaintArray(l,f,w,I){const U=this.expression.evaluate({zoom:this.zoom},w,I),N=this.expression.evaluate({zoom:this.zoom+1},w,I);this._setPaintValue(l,f,U,N)}_setPaintValue(l,f,w,I){if(this.type==="color"){const U=dt(w),N=dt(I);for(let Z=l;Z<f;Z++)this.paintVertexArray.emplace(Z,U[0],U[1],N[0],N[1])}else{for(let U=l;U<f;U++)this.paintVertexArray.emplace(U,w,I);this.maxValue=Math.max(this.maxValue,Math.abs(w),Math.abs(I))}}upload(l){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=l.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(l,f){const w=this.useIntegerZoom?Math.floor(f.zoom):f.zoom,I=z(this.expression.interpolationFactor(w,this.zoom,this.zoom+1),0,1);l.set(I)}getBinding(l,f,w){return new it(l,f)}}class Ht{constructor(l,f,w,I,U,N){this.expression=l,this.type=f,this.useIntegerZoom=w,this.zoom=I,this.layerId=N,this.zoomInPaintVertexArray=new U,this.zoomOutPaintVertexArray=new U}populatePaintArray(l,f,w){const I=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(l),this.zoomOutPaintVertexArray.resize(l),this._setPaintValues(I,l,f.patterns&&f.patterns[this.layerId],w)}updatePaintArray(l,f,w,I,U){this._setPaintValues(l,f,w.patterns&&w.patterns[this.layerId],U)}_setPaintValues(l,f,w,I){if(!I||!w)return;const{min:U,mid:N,max:Z}=w,re=I[U],ge=I[N],Ce=I[Z];if(re&&ge&&Ce)for(let Ie=l;Ie<f;Ie++)this.zoomInPaintVertexArray.emplace(Ie,ge.tl[0],ge.tl[1],ge.br[0],ge.br[1],re.tl[0],re.tl[1],re.br[0],re.br[1],ge.pixelRatio,re.pixelRatio),this.zoomOutPaintVertexArray.emplace(Ie,ge.tl[0],ge.tl[1],ge.br[0],ge.br[1],Ce.tl[0],Ce.tl[1],Ce.br[0],Ce.br[1],ge.pixelRatio,Ce.pixelRatio)}upload(l){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=l.createVertexBuffer(this.zoomInPaintVertexArray,b.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=l.createVertexBuffer(this.zoomOutPaintVertexArray,b.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class hi{constructor(l,f,w){this.binders={},this._buffers=[];const I=[];for(const U in l.paint._values){if(!w(U))continue;const N=l.paint.get(U);if(!(N instanceof uo&&qr(N.property.specification)))continue;const Z=qt(U,l.type),re=N.value,ge=N.property.specification.type,Ce=N.property.useIntegerZoom,Ie=N.property.specification["property-type"],ke=Ie==="cross-faded"||Ie==="cross-faded-data-driven";if(re.kind==="constant")this.binders[U]=ke?new Bt(re.value,Z):new ht(re.value,Z,ge),I.push(`/u_${U}`);else if(re.kind==="source"||ke){const $e=ji(U,ge,"source");this.binders[U]=ke?new Ht(re,ge,Ce,f,$e,l.id):new Pt(re,Z,ge,$e),I.push(`/a_${U}`)}else{const $e=ji(U,ge,"composite");this.binders[U]=new It(re,Z,ge,Ce,f,$e),I.push(`/z_${U}`)}}this.cacheKey=I.sort().join("")}getMaxValue(l){const f=this.binders[l];return f instanceof Pt||f instanceof It?f.maxValue:0}populatePaintArrays(l,f,w,I,U){for(const N in this.binders){const Z=this.binders[N];(Z instanceof Pt||Z instanceof It||Z instanceof Ht)&&Z.populatePaintArray(l,f,w,I,U)}}setConstantPatternPositions(l,f){for(const w in this.binders){const I=this.binders[w];I instanceof Bt&&I.setConstantPatternPositions(l,f)}}updatePaintArrays(l,f,w,I,U){let N=!1;for(const Z in l){const re=f.getPositions(Z);for(const ge of re){const Ce=w.feature(ge.index);for(const Ie in this.binders){const ke=this.binders[Ie];if((ke instanceof Pt||ke instanceof It||ke instanceof Ht)&&ke.expression.isStateDependent===!0){const $e=I.paint.get(Ie);ke.expression=$e.value,ke.updatePaintArray(ge.start,ge.end,Ce,l[Z],U),N=!0}}}}return N}defines(){const l=[];for(const f in this.binders){const w=this.binders[f];(w instanceof ht||w instanceof Bt)&&l.push(...w.uniformNames.map(I=>`#define HAS_UNIFORM_${I}`))}return l}getBinderAttributes(){const l=[];for(const f in this.binders){const w=this.binders[f];if(w instanceof Pt||w instanceof It)for(let I=0;I<w.paintVertexAttributes.length;I++)l.push(w.paintVertexAttributes[I].name);else if(w instanceof Ht)for(let I=0;I<b.members.length;I++)l.push(b.members[I].name)}return l}getBinderUniforms(){const l=[];for(const f in this.binders){const w=this.binders[f];if(w instanceof ht||w instanceof Bt||w instanceof It)for(const I of w.uniformNames)l.push(I)}return l}getPaintVertexBuffers(){return this._buffers}getUniforms(l,f){const w=[];for(const I in this.binders){const U=this.binders[I];if(U instanceof ht||U instanceof Bt||U instanceof It){for(const N of U.uniformNames)if(f[N]){const Z=U.getBinding(l,f[N],N);w.push({name:N,property:I,binding:Z})}}}return w}setUniforms(l,f,w,I){for(const{name:U,property:N,binding:Z}of f)this.binders[N].setUniform(Z,I,w.get(N),U)}updatePaintBuffers(l){this._buffers=[];for(const f in this.binders){const w=this.binders[f];if(l&&w instanceof Ht){const I=l.fromScale===2?w.zoomInPaintVertexBuffer:w.zoomOutPaintVertexBuffer;I&&this._buffers.push(I)}else(w instanceof Pt||w instanceof It)&&w.paintVertexBuffer&&this._buffers.push(w.paintVertexBuffer)}}upload(l){for(const f in this.binders){const w=this.binders[f];(w instanceof Pt||w instanceof It||w instanceof Ht)&&w.upload(l)}this.updatePaintBuffers()}destroy(){for(const l in this.binders){const f=this.binders[l];(f instanceof Pt||f instanceof It||f instanceof Ht)&&f.destroy()}}}class si{constructor(l,f,w=()=>!0){this.programConfigurations={};for(const I of l)this.programConfigurations[I.id]=new hi(I,f,w);this.needsUpload=!1,this._featureMap=new pe,this._bufferOffset=0}populatePaintArrays(l,f,w,I,U,N){for(const Z in this.programConfigurations)this.programConfigurations[Z].populatePaintArrays(l,f,I,U,N);f.id!==void 0&&this._featureMap.add(f.id,w,this._bufferOffset,l),this._bufferOffset=l,this.needsUpload=!0}updatePaintArrays(l,f,w,I){for(const U of w)this.needsUpload=this.programConfigurations[U.id].updatePaintArrays(l,this._featureMap,f,U,I)||this.needsUpload}get(l){return this.programConfigurations[l]}upload(l){if(this.needsUpload){for(const f in this.programConfigurations)this.programConfigurations[f].upload(l);this.needsUpload=!1}}destroy(){for(const l in this.programConfigurations)this.programConfigurations[l].destroy()}}function qt(A,l){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[A]||[A.replace(`${l}-`,"").replace(/-/g,"_")]}function ji(A,l,f){const w={color:{source:T,composite:zt},number:{source:gt,composite:T}},I=function(U){return{"line-pattern":{source:js,composite:js},"fill-pattern":{source:js,composite:js},"fill-extrusion-pattern":{source:js,composite:js}}[U]}(A);return I&&I[f]||w[l][f]}pn("ConstantBinder",ht),pn("CrossFadedConstantBinder",Bt),pn("SourceExpressionBinder",Pt),pn("CrossFadedCompositeBinder",Ht),pn("CompositeExpressionBinder",It),pn("ProgramConfiguration",hi,{omit:["_buffers"]}),pn("ProgramConfigurationSet",si);var Kt=8192;const Ci=Math.pow(2,14)-1,di=-Ci-1;function Ri(A){const l=Kt/A.extent,f=A.loadGeometry();for(let w=0;w<f.length;w++){const I=f[w];for(let U=0;U<I.length;U++){const N=I[U],Z=Math.round(N.x*l),re=Math.round(N.y*l);N.x=z(Z,di,Ci),N.y=z(re,di,Ci),(Z<N.x||Z>N.x+1||re<N.y||re>N.y+1)&&me("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return f}function Ai(A,l){return{type:A.type,id:A.id,properties:A.properties,geometry:l?Ri(A):[]}}function Mi(A,l,f,w,I){A.emplaceBack(2*l+(w+1)/2,2*f+(I+1)/2)}class $i{constructor(l){this.zoom=l.zoom,this.overscaling=l.overscaling,this.layers=l.layers,this.layerIds=this.layers.map(f=>f.id),this.index=l.index,this.hasPattern=!1,this.layoutVertexArray=new Lr,this.indexArray=new mo,this.segments=new a,this.programConfigurations=new si(l.layers,l.zoom),this.stateDependentLayerIds=this.layers.filter(f=>f.isStateDependent()).map(f=>f.id)}populate(l,f,w){const I=this.layers[0],U=[];let N=null,Z=!1;I.type==="circle"&&(N=I.layout.get("circle-sort-key"),Z=!N.isConstant());for(const{feature:re,id:ge,index:Ce,sourceLayerIndex:Ie}of l){const ke=this.layers[0]._featureFilter.needGeometry,$e=Ai(re,ke);if(!this.layers[0]._featureFilter.filter(new Zr(this.zoom),$e,w))continue;const Ze=Z?N.evaluate($e,{},w):void 0,Rt={id:ge,properties:re.properties,type:re.type,sourceLayerIndex:Ie,index:Ce,geometry:ke?$e.geometry:Ri(re),patterns:{},sortKey:Ze};U.push(Rt)}Z&&U.sort((re,ge)=>re.sortKey-ge.sortKey);for(const re of U){const{geometry:ge,index:Ce,sourceLayerIndex:Ie}=re,ke=l[Ce].feature;this.addFeature(re,ge,Ce,w),f.featureIndex.insert(ke,ge,Ce,Ie,this.index)}}update(l,f,w){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(l,f,this.stateDependentLayers,w)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(l){this.uploaded||(this.layoutVertexBuffer=l.createVertexBuffer(this.layoutVertexArray,x),this.indexBuffer=l.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(l),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(l,f,w,I){for(const U of f)for(const N of U){const Z=N.x,re=N.y;if(Z<0||Z>=Kt||re<0||re>=Kt)continue;const ge=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,l.sortKey),Ce=ge.vertexLength;Mi(this.layoutVertexArray,Z,re,-1,-1),Mi(this.layoutVertexArray,Z,re,1,-1),Mi(this.layoutVertexArray,Z,re,1,1),Mi(this.layoutVertexArray,Z,re,-1,1),this.indexArray.emplaceBack(Ce,Ce+1,Ce+2),this.indexArray.emplaceBack(Ce,Ce+3,Ce+2),ge.vertexLength+=4,ge.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,l,w,{},I)}}function Jt(A,l){for(let f=0;f<A.length;f++)if(Dr(l,A[f]))return!0;for(let f=0;f<l.length;f++)if(Dr(A,l[f]))return!0;return!!Mn(A,l)}function pi(A,l,f){return!!Dr(A,l)||!!lr(l,A,f)}function In(A,l){if(A.length===1)return _n(l,A[0]);for(let f=0;f<l.length;f++){const w=l[f];for(let I=0;I<w.length;I++)if(Dr(A,w[I]))return!0}for(let f=0;f<A.length;f++)if(_n(l,A[f]))return!0;for(let f=0;f<l.length;f++)if(Mn(A,l[f]))return!0;return!1}function Hn(A,l,f){if(A.length>1){if(Mn(A,l))return!0;for(let w=0;w<l.length;w++)if(lr(l[w],A,f))return!0}for(let w=0;w<A.length;w++)if(lr(A[w],l,f))return!0;return!1}function Mn(A,l){if(A.length===0||l.length===0)return!1;for(let f=0;f<A.length-1;f++){const w=A[f],I=A[f+1];for(let U=0;U<l.length-1;U++)if($n(w,I,l[U],l[U+1]))return!0}return!1}function $n(A,l,f,w){return De(A,f,w)!==De(l,f,w)&&De(A,l,f)!==De(A,l,w)}function lr(A,l,f){const w=f*f;if(l.length===1)return A.distSqr(l[0])<w;for(let I=1;I<l.length;I++)if(On(A,l[I-1],l[I])<w)return!0;return!1}function On(A,l,f){const w=l.distSqr(f);if(w===0)return A.distSqr(l);const I=((A.x-l.x)*(f.x-l.x)+(A.y-l.y)*(f.y-l.y))/w;return A.distSqr(I<0?l:I>1?f:f.sub(l)._mult(I)._add(l))}function _n(A,l){let f,w,I,U=!1;for(let N=0;N<A.length;N++){f=A[N];for(let Z=0,re=f.length-1;Z<f.length;re=Z++)w=f[Z],I=f[re],w.y>l.y!=I.y>l.y&&l.x<(I.x-w.x)*(l.y-w.y)/(I.y-w.y)+w.x&&(U=!U)}return U}function Dr(A,l){let f=!1;for(let w=0,I=A.length-1;w<A.length;I=w++){const 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I,U;for(let N=0;N<f;N++){const Z=Je(A[N]);Z!==0&&(A[N].area=Math.abs(Z),U===void 0&&(U=Z<0),U===Z<0?(I&&w.push(I),I=[A[N]]):I.push(A[N]))}if(I&&w.push(I),l>1)for(let N=0;N<w.length;N++)w[N].length<=l||(cd(w[N],l,1,w[N].length-1,_A),w[N]=w[N].slice(0,l));return w}function _A(A,l){return l.area-A.area}function ag(A,l,f){const w=f.patternDependencies;let I=!1;for(const U of l){const N=U.paint.get(`${A}-pattern`);N.isConstant()||(I=!0);const Z=N.constantOr(null);Z&&(I=!0,w[Z.to]=!0,w[Z.from]=!0)}return I}function lg(A,l,f,w,I){const U=I.patternDependencies;for(const N of l){const Z=N.paint.get(`${A}-pattern`).value;if(Z.kind!=="constant"){let re=Z.evaluate({zoom:w-1},f,{},I.availableImages),ge=Z.evaluate({zoom:w},f,{},I.availableImages),Ce=Z.evaluate({zoom:w+1},f,{},I.availableImages);re=re&&re.name?re.name:re,ge=ge&&ge.name?ge.name:ge,Ce=Ce&&Ce.name?Ce.name:Ce,U[re]=!0,U[ge]=!0,U[Ce]=!0,f.patterns[N.id]={min:re,mid:ge,max:Ce}}}return f}up.exports=Ap,up.exports.default=Ap,Ap.deviation=function(A,l,f,w){var I=l&&l.length,U=Math.abs(gA(A,0,I?l[0]*f:A.length,f));if(I)for(var N=0,Z=l.length;N<Z;N++)U-=Math.abs(gA(A,l[N]*f,N<Z-1?l[N+1]*f:A.length,f));var re=0;for(N=0;N<w.length;N+=3){var ge=w[N]*f,Ce=w[N+1]*f,Ie=w[N+2]*f;re+=Math.abs((A[ge]-A[Ie])*(A[Ce+1]-A[ge+1])-(A[ge]-A[Ce])*(A[Ie+1]-A[ge+1]))}return U===0&&re===0?0:Math.abs((re-U)/U)},Ap.flatten=function(A){for(var l=A[0][0].length,f={vertices:[],holes:[],dimensions:l},w=0,I=0;I<A.length;I++){for(var U=0;U<A[I].length;U++)for(var N=0;N<l;N++)f.vertices.push(A[I][U][N]);I>0&&f.holes.push(w+=A[I-1].length)}return f};class cg{constructor(l){this.zoom=l.zoom,this.overscaling=l.overscaling,this.layers=l.layers,this.layerIds=this.layers.map(f=>f.id),this.index=l.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new Rr,this.indexArray=new mo,this.indexArray2=new Ba,this.programConfigurations=new si(l.layers,l.zoom),this.segments=new a,this.segments2=new a,this.stateDependentLayerIds=this.layers.filter(f=>f.isStateDependent()).map(f=>f.id)}populate(l,f,w){this.hasPattern=ag("fill",this.layers,f);const I=this.layers[0].layout.get("fill-sort-key"),U=!I.isConstant(),N=[];for(const{feature:Z,id:re,index:ge,sourceLayerIndex:Ce}of l){const Ie=this.layers[0]._featureFilter.needGeometry,ke=Ai(Z,Ie);if(!this.layers[0]._featureFilter.filter(new Zr(this.zoom),ke,w))continue;const $e=U?I.evaluate(ke,{},w,f.availableImages):void 0,Ze={id:re,properties:Z.properties,type:Z.type,sourceLayerIndex:Ce,index:ge,geometry:Ie?ke.geometry:Ri(Z),patterns:{},sortKey:$e};N.push(Ze)}U&&N.sort((Z,re)=>Z.sortKey-re.sortKey);for(const Z of N){const{geometry:re,index:ge,sourceLayerIndex:Ce}=Z;if(this.hasPattern){const Ie=lg("fill",this.layers,Z,this.zoom,f);this.patternFeatures.push(Ie)}else this.addFeature(Z,re,ge,w,{});f.featureIndex.insert(l[ge].feature,re,ge,Ce,this.index)}}update(l,f,w){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(l,f,this.stateDependentLayers,w)}addFeatures(l,f,w){for(const I of this.patternFeatures)this.addFeature(I,I.geometry,I.index,f,w)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(l){this.uploaded||(this.layoutVertexBuffer=l.createVertexBuffer(this.layoutVertexArray,Ty),this.indexBuffer=l.createIndexBuffer(this.indexArray),this.indexBuffer2=l.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(l),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(l,f,w,I,U){for(const N of lh(f,500)){let Z=0;for(const $e of N)Z+=$e.length;const re=this.segments.prepareSegment(Z,this.layoutVertexArray,this.indexArray),ge=re.vertexLength,Ce=[],Ie=[];for(const $e of N){if($e.length===0)continue;$e!==N[0]&&Ie.push(Ce.length/2);const Ze=this.segments2.prepareSegment($e.length,this.layoutVertexArray,this.indexArray2),Rt=Ze.vertexLength;this.layoutVertexArray.emplaceBack($e[0].x,$e[0].y),this.indexArray2.emplaceBack(Rt+$e.length-1,Rt),Ce.push($e[0].x),Ce.push($e[0].y);for(let Mt=1;Mt<$e.length;Mt++)this.layoutVertexArray.emplaceBack($e[Mt].x,$e[Mt].y),this.indexArray2.emplaceBack(Rt+Mt-1,Rt+Mt),Ce.push($e[Mt].x),Ce.push($e[Mt].y);Ze.vertexLength+=$e.length,Ze.primitiveLength+=$e.length}const ke=up.exports(Ce,Ie);for(let $e=0;$e<ke.length;$e+=3)this.indexArray.emplaceBack(ge+ke[$e],ge+ke[$e+1],ge+ke[$e+2]);re.vertexLength+=Z,re.primitiveLength+=ke.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,l,w,U,I)}}pn("FillBucket",cg,{omit:["layers","patternFeatures"]});const s1=new Cs({"fill-sort-key":new Vn($t.layout_fill["fill-sort-key"])});var Uy={paint:new Cs({"fill-antialias":new Fn($t.paint_fill["fill-antialias"]),"fill-opacity":new Vn($t.paint_fill["fill-opacity"]),"fill-color":new Vn($t.paint_fill["fill-color"]),"fill-outline-color":new Vn($t.paint_fill["fill-outline-color"]),"fill-translate":new Fn($t.paint_fill["fill-translate"]),"fill-translate-anchor":new Fn($t.paint_fill["fill-translate-anchor"]),"fill-pattern":new sh($t.paint_fill["fill-pattern"])}),layout:s1};const Cf=Is([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),vc=Is([{name:"a_centroid",components:2,type:"Int16"}],4),{members:o1}=Cf;var Tu={},to=xe,Zn=wl;function wl(A,l,f,w,I){this.properties={},this.extent=f,this.type=0,this._pbf=A,this._geometry=-1,this._keys=w,this._values=I,A.readFields(Ef,this,l)}function Ef(A,l,f){A==1?l.id=f.readVarint():A==2?function(w,I){for(var U=w.readVarint()+w.pos;w.pos<U;){var N=I._keys[w.readVarint()],Z=I._values[w.readVarint()];I.properties[N]=Z}}(f,l):A==3?l.type=f.readVarint():A==4&&(l._geometry=f.pos)}function Pr(A){for(var l,f,w=0,I=0,U=A.length,N=U-1;I<U;N=I++)w+=((f=A[N]).x-(l=A[I]).x)*(l.y+f.y);return w}wl.types=["Unknown","Point","LineString","Polygon"],wl.prototype.loadGeometry=function(){var A=this._pbf;A.pos=this._geometry;for(var l,f=A.readVarint()+A.pos,w=1,I=0,U=0,N=0,Z=[];A.pos<f;){if(I<=0){var re=A.readVarint();w=7&re,I=re>>3}if(I--,w===1||w===2)U+=A.readSVarint(),N+=A.readSVarint(),w===1&&(l&&Z.push(l),l=[]),l.push(new to(U,N));else{if(w!==7)throw new Error("unknown command "+w);l&&l.push(l[0].clone())}}return l&&Z.push(l),Z},wl.prototype.bbox=function(){var A=this._pbf;A.pos=this._geometry;for(var l=A.readVarint()+A.pos,f=1,w=0,I=0,U=0,N=1/0,Z=-1/0,re=1/0,ge=-1/0;A.pos<l;){if(w<=0){var Ce=A.readVarint();f=7&Ce,w=Ce>>3}if(w--,f===1||f===2)(I+=A.readSVarint())<N&&(N=I),I>Z&&(Z=I),(U+=A.readSVarint())<re&&(re=U),U>ge&&(ge=U);else if(f!==7)throw new Error("unknown command "+f)}return[N,re,Z,ge]},wl.prototype.toGeoJSON=function(A,l,f){var w,I,U=this.extent*Math.pow(2,f),N=this.extent*A,Z=this.extent*l,re=this.loadGeometry(),ge=wl.types[this.type];function Ce($e){for(var Ze=0;Ze<$e.length;Ze++){var Rt=$e[Ze];$e[Ze]=[360*(Rt.x+N)/U-180,360/Math.PI*Math.atan(Math.exp((180-360*(Rt.y+Z)/U)*Math.PI/180))-90]}}switch(this.type){case 1:var Ie=[];for(w=0;w<re.length;w++)Ie[w]=re[w][0];Ce(re=Ie);break;case 2:for(w=0;w<re.length;w++)Ce(re[w]);break;case 3:for(re=function($e){var Ze=$e.length;if(Ze<=1)return[$e];for(var Rt,Mt,ri=[],mi=0;mi<Ze;mi++){var ei=Pr($e[mi]);ei!==0&&(Mt===void 0&&(Mt=ei<0),Mt===ei<0?(Rt&&ri.push(Rt),Rt=[$e[mi]]):Rt.push($e[mi]))}return Rt&&ri.push(Rt),ri}(re),w=0;w<re.length;w++)for(I=0;I<re[w].length;I++)Ce(re[w][I])}re.length===1?re=re[0]:ge="Multi"+ge;var ke={type:"Feature",geometry:{type:ge,coordinates:re},properties:this.properties};return"id"in this&&(ke.id=this.id),ke};var Ry=Zn,Tf=wc;function wc(A,l){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=A,this._keys=[],this._values=[],this._features=[],A.readFields(ch,this,l),this.length=this._features.length}function ch(A,l,f){A===15?l.version=f.readVarint():A===1?l.name=f.readString():A===5?l.extent=f.readVarint():A===2?l._features.push(f.pos):A===3?l._keys.push(f.readString()):A===4&&l._values.push(function(w){for(var I=null,U=w.readVarint()+w.pos;w.pos<U;){var N=w.readVarint()>>3;I=N===1?w.readString():N===2?w.readFloat():N===3?w.readDouble():N===4?w.readVarint64():N===5?w.readVarint():N===6?w.readSVarint():N===7?w.readBoolean():null}return I}(f))}wc.prototype.feature=function(A){if(A<0||A>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[A];var l=this._pbf.readVarint()+this._pbf.pos;return new Ry(this._pbf,l,this.extent,this._keys,this._values)};var Xl=Tf;function bl(A,l,f){if(A===3){var w=new Xl(f,f.readVarint()+f.pos);w.length&&(l[w.name]=w)}}Tu.VectorTile=function(A,l){this.layers=A.readFields(bl,{},l)},Tu.VectorTileFeature=Zn,Tu.VectorTileLayer=Tf;const Fo=Tu.VectorTileFeature.types,Sf=Math.pow(2,13);function $a(A,l,f,w,I,U,N,Z){A.emplaceBack(l,f,2*Math.floor(w*Sf)+N,I*Sf*2,U*Sf*2,Math.round(Z))}class Mf{constructor(l){this.zoom=l.zoom,this.overscaling=l.overscaling,this.layers=l.layers,this.layerIds=this.layers.map(f=>f.id),this.index=l.index,this.hasPattern=!1,this.layoutVertexArray=new Cr,this.centroidVertexArray=new Un,this.indexArray=new mo,this.programConfigurations=new si(l.layers,l.zoom),this.segments=new a,this.stateDependentLayerIds=this.layers.filter(f=>f.isStateDependent()).map(f=>f.id)}populate(l,f,w){this.features=[],this.hasPattern=ag("fill-extrusion",this.layers,f);for(const{feature:I,id:U,index:N,sourceLayerIndex:Z}of l){const re=this.layers[0]._featureFilter.needGeometry,ge=Ai(I,re);if(!this.layers[0]._featureFilter.filter(new Zr(this.zoom),ge,w))continue;const Ce={id:U,sourceLayerIndex:Z,index:N,geometry:re?ge.geometry:Ri(I),properties:I.properties,type:I.type,patterns:{}};this.hasPattern?this.features.push(lg("fill-extrusion",this.layers,Ce,this.zoom,f)):this.addFeature(Ce,Ce.geometry,N,w,{}),f.featureIndex.insert(I,Ce.geometry,N,Z,this.index,!0)}}addFeatures(l,f,w){for(const I of this.features){const{geometry:U}=I;this.addFeature(I,U,I.index,f,w)}}update(l,f,w){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(l,f,this.stateDependentLayers,w)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(l){this.uploaded||(this.layoutVertexBuffer=l.createVertexBuffer(this.layoutVertexArray,o1),this.centroidVertexBuffer=l.createVertexBuffer(this.centroidVertexArray,vc.members,!0),this.indexBuffer=l.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(l),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(l,f,w,I,U){const N={x:0,y:0,vertexCount:0};for(const Z of lh(f,500)){let re=0;for(const Ze of Z)re+=Ze.length;let ge=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const Ze of Z){if(Ze.length===0||hg(Ze))continue;let Rt=0;for(let Mt=0;Mt<Ze.length;Mt++){const ri=Ze[Mt];if(Mt>=1){const mi=Ze[Mt-1];if(!hd(ri,mi)){ge.vertexLength+4>a.MAX_VERTEX_ARRAY_LENGTH&&(ge=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const ei=ri.sub(mi)._perp()._unit(),ui=mi.dist(ri);Rt+ui>32768&&(Rt=0),$a(this.layoutVertexArray,ri.x,ri.y,ei.x,ei.y,0,0,Rt),$a(this.layoutVertexArray,ri.x,ri.y,ei.x,ei.y,0,1,Rt),N.x+=2*ri.x,N.y+=2*ri.y,N.vertexCount+=2,Rt+=ui,$a(this.layoutVertexArray,mi.x,mi.y,ei.x,ei.y,0,0,Rt),$a(this.layoutVertexArray,mi.x,mi.y,ei.x,ei.y,0,1,Rt),N.x+=2*mi.x,N.y+=2*mi.y,N.vertexCount+=2;const Pi=ge.vertexLength;this.indexArray.emplaceBack(Pi,Pi+2,Pi+1),this.indexArray.emplaceBack(Pi+1,Pi+2,Pi+3),ge.vertexLength+=4,ge.primitiveLength+=2}}}}if(ge.vertexLength+re>a.MAX_VERTEX_ARRAY_LENGTH&&(ge=this.segments.prepareSegment(re,this.layoutVertexArray,this.indexArray)),Fo[l.type]!=="Polygon")continue;const Ce=[],Ie=[],ke=ge.vertexLength;for(const Ze of Z)if(Ze.length!==0){Ze!==Z[0]&&Ie.push(Ce.length/2);for(let Rt=0;Rt<Ze.length;Rt++){const Mt=Ze[Rt];$a(this.layoutVertexArray,Mt.x,Mt.y,0,0,1,1,0),N.x+=Mt.x,N.y+=Mt.y,N.vertexCount+=1,Ce.push(Mt.x),Ce.push(Mt.y)}}const $e=up.exports(Ce,Ie);for(let Ze=0;Ze<$e.length;Ze+=3)this.indexArray.emplaceBack(ke+$e[Ze],ke+$e[Ze+2],ke+$e[Ze+1]);ge.primitiveLength+=$e.length/3,ge.vertexLength+=re}for(let Z=0;Z<N.vertexCount;Z++)this.centroidVertexArray.emplaceBack(Math.floor(N.x/N.vertexCount),Math.floor(N.y/N.vertexCount));this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,l,w,U,I)}}function hd(A,l){return A.x===l.x&&(A.x<0||A.x>Kt)||A.y===l.y&&(A.y<0||A.y>Kt)}function hg(A){return A.every(l=>l.x<0)||A.every(l=>l.x>Kt)||A.every(l=>l.y<0)||A.every(l=>l.y>Kt)}pn("FillExtrusionBucket",Mf,{omit:["layers","features"]});var zy={paint:new Cs({"fill-extrusion-opacity":new Fn($t["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Vn($t["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Fn($t["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Fn($t["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new sh($t["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Vn($t["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Vn($t["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Fn($t["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})};function yA(A,l){return A.x*l.x+A.y*l.y}function ky(A,l){if(A.length===1){let f=0;const w=l[f++];let I;for(;!I||w.equals(I);)if(I=l[f++],!I)return 1/0;for(;f<l.length;f++){const U=l[f],N=A[0],Z=I.sub(w),re=U.sub(w),ge=N.sub(w),Ce=yA(Z,Z),Ie=yA(Z,re),ke=yA(re,re),$e=yA(ge,Z),Ze=yA(ge,re),Rt=Ce*ke-Ie*Ie,Mt=(ke*$e-Ie*Ze)/Rt,ri=(Ce*Ze-Ie*$e)/Rt,mi=w.z*(1-Mt-ri)+I.z*Mt+U.z*ri;if(isFinite(mi))return mi}return 1/0}{let f=1/0;for(const w of l)f=Math.min(f,w.z);return f}}const ug=Is([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:Oy}=ug,a1=Is([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:Yh}=a1,xA=Tu.VectorTileFeature.types,If=Math.cos(Math.PI/180*37.5),mp=Math.pow(2,14)/.5;class gp{constructor(l){this.zoom=l.zoom,this.overscaling=l.overscaling,this.layers=l.layers,this.layerIds=this.layers.map(f=>f.id),this.index=l.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(f=>{this.gradients[f.id]={}}),this.layoutVertexArray=new Er,this.layoutVertexArray2=new Gr,this.indexArray=new mo,this.programConfigurations=new si(l.layers,l.zoom),this.segments=new a,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(f=>f.isStateDependent()).map(f=>f.id)}populate(l,f,w){this.hasPattern=ag("line",this.layers,f);const I=this.layers[0].layout.get("line-sort-key"),U=!I.isConstant(),N=[];for(const{feature:Z,id:re,index:ge,sourceLayerIndex:Ce}of l){const Ie=this.layers[0]._featureFilter.needGeometry,ke=Ai(Z,Ie);if(!this.layers[0]._featureFilter.filter(new Zr(this.zoom),ke,w))continue;const $e=U?I.evaluate(ke,{},w):void 0,Ze={id:re,properties:Z.properties,type:Z.type,sourceLayerIndex:Ce,index:ge,geometry:Ie?ke.geometry:Ri(Z),patterns:{},sortKey:$e};N.push(Ze)}U&&N.sort((Z,re)=>Z.sortKey-re.sortKey);for(const Z of N){const{geometry:re,index:ge,sourceLayerIndex:Ce}=Z;if(this.hasPattern){const Ie=lg("line",this.layers,Z,this.zoom,f);this.patternFeatures.push(Ie)}else this.addFeature(Z,re,ge,w,{});f.featureIndex.insert(l[ge].feature,re,ge,Ce,this.index)}}update(l,f,w){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(l,f,this.stateDependentLayers,w)}addFeatures(l,f,w){for(const I of this.patternFeatures)this.addFeature(I,I.geometry,I.index,f,w)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(l){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=l.createVertexBuffer(this.layoutVertexArray2,Yh)),this.layoutVertexBuffer=l.createVertexBuffer(this.layoutVertexArray,Oy),this.indexBuffer=l.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(l),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(l){if(l.properties&&Object.prototype.hasOwnProperty.call(l.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(l.properties,"mapbox_clip_end"))return{start:+l.properties.mapbox_clip_start,end:+l.properties.mapbox_clip_end}}addFeature(l,f,w,I,U){const N=this.layers[0].layout,Z=N.get("line-join").evaluate(l,{}),re=N.get("line-cap"),ge=N.get("line-miter-limit"),Ce=N.get("line-round-limit");this.lineClips=this.lineFeatureClips(l);for(const Ie of f)this.addLine(Ie,l,Z,re,ge,Ce);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,l,w,U,I)}addLine(l,f,w,I,U,N){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let ri=0;ri<l.length-1;ri++)this.totalDistance+=l[ri].dist(l[ri+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const Z=xA[f.type]==="Polygon";let re=l.length;for(;re>=2&&l[re-1].equals(l[re-2]);)re--;let ge=0;for(;ge<re-1&&l[ge].equals(l[ge+1]);)ge++;if(re<(Z?3:2))return;w==="bevel"&&(U=1.05);const Ce=this.overscaling<=16?122880/(512*this.overscaling):0,Ie=this.segments.prepareSegment(10*re,this.layoutVertexArray,this.indexArray);let ke,$e,Ze,Rt,Mt;this.e1=this.e2=-1,Z&&(ke=l[re-2],Mt=l[ge].sub(ke)._unit()._perp());for(let ri=ge;ri<re;ri++){if(Ze=ri===re-1?Z?l[ge+1]:void 0:l[ri+1],Ze&&l[ri].equals(Ze))continue;Mt&&(Rt=Mt),ke&&($e=ke),ke=l[ri],Mt=Ze?Ze.sub(ke)._unit()._perp():Rt,Rt=Rt||Mt;let mi=Rt.add(Mt);mi.x===0&&mi.y===0||mi._unit();const ei=Rt.x*Mt.x+Rt.y*Mt.y,ui=mi.x*Mt.x+mi.y*Mt.y,Pi=ui!==0?1/ui:1/0,Fi=2*Math.sqrt(2-2*ui),Sn=ui<If&&$e&&Ze,fn=Rt.x*Mt.y-Rt.y*Mt.x>0;if(Sn&&ri>ge){const nn=ke.dist($e);if(nn>2*Ce){const vn=ke.sub(ke.sub($e)._mult(Ce/nn)._round());this.updateDistance($e,vn),this.addCurrentVertex(vn,Rt,0,0,Ie),$e=vn}}const mn=$e&&Ze;let an=mn?w:Z?"butt":I;if(mn&&an==="round"&&(Pi<N?an="miter":Pi<=2&&(an="fakeround")),an==="miter"&&Pi>U&&(an="bevel"),an==="bevel"&&(Pi>2&&(an="flipbevel"),Pi<U&&(an="miter")),$e&&this.updateDistance($e,ke),an==="miter")mi._mult(Pi),this.addCurrentVertex(ke,mi,0,0,Ie);else if(an==="flipbevel"){if(Pi>100)mi=Mt.mult(-1);else{const nn=Pi*Rt.add(Mt).mag()/Rt.sub(Mt).mag();mi._perp()._mult(nn*(fn?-1:1))}this.addCurrentVertex(ke,mi,0,0,Ie),this.addCurrentVertex(ke,mi.mult(-1),0,0,Ie)}else if(an==="bevel"||an==="fakeround"){const nn=-Math.sqrt(Pi*Pi-1),vn=fn?nn:0,gn=fn?0:nn;if($e&&this.addCurrentVertex(ke,Rt,vn,gn,Ie),an==="fakeround"){const Ji=Math.round(180*Fi/Math.PI/20);for(let Wn=1;Wn<Ji;Wn++){let zn=Wn/Ji;if(zn!==.5){const fs=zn-.5;zn+=zn*fs*(zn-1)*((1.0904+ei*(ei*(3.55645-1.43519*ei)-3.2452))*fs*fs+(.848013+ei*(.215638*ei-1.06021)))}const yr=Mt.sub(Rt)._mult(zn)._add(Rt)._unit()._mult(fn?-1:1);this.addHalfVertex(ke,yr.x,yr.y,!1,fn,0,Ie)}}Ze&&this.addCurrentVertex(ke,Mt,-vn,-gn,Ie)}else if(an==="butt")this.addCurrentVertex(ke,mi,0,0,Ie);else if(an==="square"){const nn=$e?1:-1;this.addCurrentVertex(ke,mi,nn,nn,Ie)}else an==="round"&&($e&&(this.addCurrentVertex(ke,Rt,0,0,Ie),this.addCurrentVertex(ke,Rt,1,1,Ie,!0)),Ze&&(this.addCurrentVertex(ke,Mt,-1,-1,Ie,!0),this.addCurrentVertex(ke,Mt,0,0,Ie)));if(Sn&&ri<re-1){const nn=ke.dist(Ze);if(nn>2*Ce){const vn=ke.add(Ze.sub(ke)._mult(Ce/nn)._round());this.updateDistance(ke,vn),this.addCurrentVertex(vn,Mt,0,0,Ie),ke=vn}}}}addCurrentVertex(l,f,w,I,U,N=!1){const Z=f.y*I-f.x,re=-f.y-f.x*I;this.addHalfVertex(l,f.x+f.y*w,f.y-f.x*w,N,!1,w,U),this.addHalfVertex(l,Z,re,N,!0,-I,U),this.distance>mp/2&&this.totalDistance===0&&(this.distance=0,this.addCurrentVertex(l,f,w,I,U,N))}addHalfVertex({x:l,y:f},w,I,U,N,Z,re){const ge=.5*(this.lineClips?this.scaledDistance*(mp-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((l<<1)+(U?1:0),(f<<1)+(N?1:0),Math.round(63*w)+128,Math.round(63*I)+128,1+(Z===0?0:Z<0?-1:1)|(63&ge)<<2,ge>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const Ce=re.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,Ce),re.primitiveLength++),N?this.e2=Ce:this.e1=Ce}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(l,f){this.distance+=l.dist(f),this.updateScaledDistance()}}pn("LineBucket",gp,{omit:["layers","patternFeatures"]});const Ny=new Cs({"line-cap":new Fn($t.layout_line["line-cap"]),"line-join":new Vn($t.layout_line["line-join"]),"line-miter-limit":new Fn($t.layout_line["line-miter-limit"]),"line-round-limit":new Fn($t.layout_line["line-round-limit"]),"line-sort-key":new Vn($t.layout_line["line-sort-key"])});var Qy={paint:new Cs({"line-opacity":new Vn($t.paint_line["line-opacity"]),"line-color":new Vn($t.paint_line["line-color"]),"line-translate":new Fn($t.paint_line["line-translate"]),"line-translate-anchor":new Fn($t.paint_line["line-translate-anchor"]),"line-width":new Vn($t.paint_line["line-width"]),"line-gap-width":new Vn($t.paint_line["line-gap-width"]),"line-offset":new Vn($t.paint_line["line-offset"]),"line-blur":new Vn($t.paint_line["line-blur"]),"line-dasharray":new dA($t.paint_line["line-dasharray"]),"line-pattern":new sh($t.paint_line["line-pattern"]),"line-gradient":new yl($t.paint_line["line-gradient"])}),layout:Ny};const Ag=new class extends Vn{possiblyEvaluate(A,l){return l=new Zr(Math.floor(l.zoom),{now:l.now,fadeDuration:l.fadeDuration,zoomHistory:l.zoomHistory,transition:l.transition}),super.possiblyEvaluate(A,l)}evaluate(A,l,f,w){return l=J({},l,{zoom:Math.floor(l.zoom)}),super.evaluate(A,l,f,w)}}(Qy.paint.properties["line-width"].specification);function Vy(A,l){return l>0?l+2*A:A}Ag.useIntegerZoom=!0;const dg=Is([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),l1=Is([{name:"a_projected_pos",components:3,type:"Float32"}],4);Is([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const 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w=this.getNextImageSectionCharCode();w?(this.text+=String.fromCharCode(w),this.sections.push(eu.forImage(f)),this.sectionIndex.push(this.sections.length-1)):me("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Ma(A,l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze,Rt){const Mt=so.fromFeature(A,I);let ri;Ie===i.WritingMode.vertical&&Mt.verticalizePunctuation();const{processBidirectionalText:mi,processStyledBidirectionalText:ei}=xs;if(mi&&Mt.sections.length===1){ri=[];const Fi=mi(Mt.toString(),Lf(Mt,ge,U,l,w,$e,Ze));for(const Sn of Fi){const fn=new so;fn.text=Sn,fn.sections=Mt.sections;for(let mn=0;mn<Sn.length;mn++)fn.sectionIndex.push(0);ri.push(fn)}}else if(ei){ri=[];const Fi=ei(Mt.text,Mt.sectionIndex,Lf(Mt,ge,U,l,w,$e,Ze));for(const Sn of Fi){const fn=new so;fn.text=Sn[0],fn.sectionIndex=Sn[1],fn.sections=Mt.sections,ri.push(fn)}}else 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Pi=ri[mi],Fi=ri[ui],Sn=Pi.x*Fi.y-Fi.x*Pi.y;Rt+=(Pi.x+Fi.x)*Sn,Mt+=(Pi.y+Fi.y)*Sn,Ze+=3*Sn}return new yd(Rt/Ze,Mt/Ze,0,$e)}(A),ke=Ce.length;for(;Ce.length;){const $e=Ce.pop();($e.d>Ie.d||!Ie.d)&&(Ie=$e,f&&console.log("found best %d after %d probes",Math.round(1e4*$e.d)/1e4,ke)),$e.max-Ie.d<=l||(ge=$e.h/2,Ce.push(new yd($e.p.x-ge,$e.p.y-ge,ge,A)),Ce.push(new yd($e.p.x+ge,$e.p.y-ge,ge,A)),Ce.push(new yd($e.p.x-ge,$e.p.y+ge,ge,A)),Ce.push(new yd($e.p.x+ge,$e.p.y+ge,ge,A)),ke+=4)}return f&&(console.log(`num probes: ${ke}`),console.log(`best distance: ${Ie.d}`)),Ie.p}function A1(A,l){return l.max-A.max}function yd(A,l,f,w){this.p=new xe(A,l),this.h=f,this.d=function(I,U){let N=!1,Z=1/0;for(let re=0;re<U.length;re++){const ge=U[re];for(let Ce=0,Ie=ge.length,ke=Ie-1;Ce<Ie;ke=Ce++){const $e=ge[Ce],Ze=ge[ke];$e.y>I.y!=Ze.y>I.y&&I.x<(Ze.x-$e.x)*(I.y-$e.y)/(Ze.y-$e.y)+$e.x&&(N=!N),Z=Math.min(Z,On(I,$e,Ze))}}return(N?1:-1)*Math.sqrt(Z)}(this.p,w),this.max=this.d+this.h*Math.SQRT2}const Sg=Number.POSITIVE_INFINITY;function xd(A,l){return l[1]!==Sg?function(f,w,I){let U=0,N=0;switch(w=Math.abs(w),I=Math.abs(I),f){case"top-right":case"top-left":case"top":N=I-7;break;case"bottom-right":case"bottom-left":case"bottom":N=7-I}switch(f){case"top-right":case"bottom-right":case"right":U=-w;break;case"top-left":case"bottom-left":case"left":U=w}return[U,N]}(A,l[0],l[1]):function(f,w){let I=0,U=0;w<0&&(w=0);const N=w/Math.sqrt(2);switch(f){case"top-right":case"top-left":U=N-7;break;case"bottom-right":case"bottom-left":U=7-N;break;case"bottom":U=7-w;break;case"top":U=w-7}switch(f){case"top-right":case"bottom-right":I=-N;break;case"top-left":case"bottom-left":I=N;break;case"left":I=w;break;case"right":I=-w}return[I,U]}(A,l[0])}function vd(A){switch(A){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function Yy(A,l,f,w,I,U,N,Z,re,ge,Ce){let Ie=U.textMaxSize.evaluate(l,{});Ie===void 0&&(Ie=N);const ke=A.layers[0].layout,$e=ke.get("icon-offset").evaluate(l,{},Ce),Ze=Jy(f.horizontal),Rt=N/24,Mt=A.tilePixelRatio*Rt,ri=A.tilePixelRatio*Ie/24,mi=A.tilePixelRatio*Z,ei=A.tilePixelRatio*ke.get("symbol-spacing"),ui=ke.get("text-padding")*A.tilePixelRatio,Pi=function(Ji,Wn,zn,yr=1){const fs=Ji.get("icon-padding").evaluate(Wn,{},zn),ws=fs&&fs.values;return[ws[0]*yr,ws[1]*yr,ws[2]*yr,ws[3]*yr]}(ke,l,Ce,A.tilePixelRatio),Fi=ke.get("text-max-angle")/180*Math.PI,Sn=ke.get("text-rotation-alignment")!=="viewport"&&ke.get("symbol-placement")!=="point",fn=ke.get("icon-rotation-alignment")==="map"&&ke.get("symbol-placement")!=="point",mn=ke.get("symbol-placement"),an=ei/2,nn=ke.get("icon-text-fit");let vn;w&&nn!=="none"&&(A.allowVerticalPlacement&&f.vertical&&(vn=bg(w,f.vertical,nn,ke.get("icon-text-fit-padding"),$e,Rt)),Ze&&(w=bg(w,Ze,nn,ke.get("icon-text-fit-padding"),$e,Rt)));const gn=(Ji,Wn)=>{Wn.x<0||Wn.x>=Kt||Wn.y<0||Wn.y>=Kt||function(zn,yr,fs,ws,Qs,Cl,xo,Ks,oo,Lo,$o,Ia,io,Do,Po,pa,Jr,Vs,ms,$s,pr,qa,Uo,ao,Jl){const Cc=zn.addToLineVertexArray(yr,fs);let Fa,Ah,El,vr,Zo=0,dh=0,Td=0,ph=0,Fu=-1,Hf=-1;const tu={};let l0=S.exports(""),Ug=0,Rg=0;if(Ks._unevaluatedLayout.getValue("text-radial-offset")===void 0?[Ug,Rg]=Ks.layout.get("text-offset").evaluate(pr,{},ao).map(Xo=>Xo*yo):(Ug=Ks.layout.get("text-radial-offset").evaluate(pr,{},ao)*yo,Rg=Sg),zn.allowVerticalPlacement&&ws.vertical){const Xo=Ks.layout.get("text-rotate").evaluate(pr,{},ao)+90;El=new Yl(oo,yr,Lo,$o,Ia,ws.vertical,io,Do,Po,Xo),xo&&(vr=new Yl(oo,yr,Lo,$o,Ia,xo,Jr,Vs,Po,Xo))}if(Qs){const Xo=Ks.layout.get("icon-rotate").evaluate(pr,{}),Tc=Ks.layout.get("icon-text-fit")!=="none",qo=qy(Qs,Xo,Uo,Tc),iu=xo?qy(xo,Xo,Uo,Tc):void 0;Ah=new Yl(oo,yr,Lo,$o,Ia,Qs,Jr,Vs,!1,Xo),Zo=4*qo.length;const IA=zn.iconSizeData;let nu=null;IA.kind==="source"?(nu=[uh*Ks.layout.get("icon-size").evaluate(pr,{})],nu[0]>Xa&&me(`${zn.layerIds[0]}: Value for "icon-size" is >= 255. Reduce your "icon-size".`)):IA.kind==="composite"&&(nu=[uh*qa.compositeIconSizes[0].evaluate(pr,{},ao),uh*qa.compositeIconSizes[1].evaluate(pr,{},ao)],(nu[0]>Xa||nu[1]>Xa)&&me(`${zn.layerIds[0]}: Value for "icon-size" is >= 255. Reduce your "icon-size".`)),zn.addSymbols(zn.icon,qo,nu,$s,ms,pr,i.WritingMode.none,yr,Cc.lineStartIndex,Cc.lineLength,-1,ao),Fu=zn.icon.placedSymbolArray.length-1,iu&&(dh=4*iu.length,zn.addSymbols(zn.icon,iu,nu,$s,ms,pr,i.WritingMode.vertical,yr,Cc.lineStartIndex,Cc.lineLength,-1,ao),Hf=zn.icon.placedSymbolArray.length-1)}const c0=Object.keys(ws.horizontal);for(const Xo of c0){const Tc=ws.horizontal[Xo];if(!Fa){l0=S.exports(Tc.text);const iu=Ks.layout.get("text-rotate").evaluate(pr,{},ao);Fa=new Yl(oo,yr,Lo,$o,Ia,Tc,io,Do,Po,iu)}const qo=Tc.positionedLines.length===1;if(Td+=wd(zn,yr,Tc,Cl,Ks,Po,pr,pa,Cc,ws.vertical?i.WritingMode.horizontal:i.WritingMode.horizontalOnly,qo?c0:[Xo],tu,Fu,qa,ao),qo)break}ws.vertical&&(ph+=wd(zn,yr,ws.vertical,Cl,Ks,Po,pr,pa,Cc,i.WritingMode.vertical,["vertical"],tu,Hf,qa,ao));const x1=Fa?Fa.boxStartIndex:zn.collisionBoxArray.length,v1=Fa?Fa.boxEndIndex:zn.collisionBoxArray.length,w1=El?El.boxStartIndex:zn.collisionBoxArray.length,b1=El?El.boxEndIndex:zn.collisionBoxArray.length,Gf=Ah?Ah.boxStartIndex:zn.collisionBoxArray.length,Sd=Ah?Ah.boxEndIndex:zn.collisionBoxArray.length,h0=vr?vr.boxStartIndex:zn.collisionBoxArray.length,B1=vr?vr.boxEndIndex:zn.collisionBoxArray.length;let Ec=-1;const Wf=(Xo,Tc)=>Xo&&Xo.circleDiameter?Math.max(Xo.circleDiameter,Tc):Tc;Ec=Wf(Fa,Ec),Ec=Wf(El,Ec),Ec=Wf(Ah,Ec),Ec=Wf(vr,Ec);const jf=Ec>-1?1:0;jf&&(Ec*=Jl/yo),zn.glyphOffsetArray.length>=Bc.MAX_GLYPHS&&me("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),pr.sortKey!==void 0&&zn.addToSortKeyRanges(zn.symbolInstances.length,pr.sortKey),zn.symbolInstances.emplaceBack(yr.x,yr.y,tu.right>=0?tu.right:-1,tu.center>=0?tu.center:-1,tu.left>=0?tu.left:-1,tu.vertical||-1,Fu,Hf,l0,x1,v1,w1,b1,Gf,Sd,h0,B1,Lo,Td,ph,Zo,dh,jf,0,io,Ug,Rg,Ec)}(A,Wn,Ji,f,w,I,vn,A.layers[0],A.collisionBoxArray,l.index,l.sourceLayerIndex,A.index,Mt,[ui,ui,ui,ui],Sn,re,mi,Pi,fn,$e,l,U,ge,Ce,N)};if(mn==="line")for(const Ji of Xy(l.geometry,0,0,Kt,Kt)){const Wn=h1(Ji,ei,Fi,f.vertical||Ze,w,24,ri,A.overscaling,Kt);for(const zn of Wn){const yr=Ze;yr&&d1(A,yr.text,an,zn)||gn(Ji,zn)}}else if(mn==="line-center"){for(const Ji of l.geometry)if(Ji.length>1){const Wn=Zy(Ji,Fi,f.vertical||Ze,w,24,ri);Wn&&gn(Ji,Wn)}}else if(l.type==="Polygon")for(const Ji of lh(l.geometry,0)){const Wn=Tg(Ji,16);gn(Ji[0],new Iu(Wn.x,Wn.y,0))}else if(l.type==="LineString")for(const Ji of l.geometry)gn(Ji,new Iu(Ji[0].x,Ji[0].y,0));else if(l.type==="Point")for(const Ji of l.geometry)for(const Wn of Ji)gn([Wn],new Iu(Wn.x,Wn.y,0))}const Xa=32640;function wd(A,l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke,$e,Ze){const Rt=function(mi,ei,ui,Pi,Fi,Sn,fn,mn){const an=Pi.layout.get("text-rotate").evaluate(Sn,{})*Math.PI/180,nn=[];for(const vn of ei.positionedLines)for(const gn of vn.positionedGlyphs){if(!gn.rect)continue;const Ji=gn.rect||{};let Wn=4,zn=!0,yr=1,fs=0;const ws=(Fi||mn)&&gn.vertical,Qs=gn.metrics.advance*gn.scale/2;if(mn&&ei.verticalizable){const ms=(gn.scale-1)*yo,$s=(yo-gn.metrics.width*gn.scale)/2;fs=vn.lineOffset/2-(gn.imageName?-$s:ms)}if(gn.imageName){const ms=fn[gn.imageName];zn=ms.sdf,yr=ms.pixelRatio,Wn=1/yr}const Cl=Fi?[gn.x+Qs,gn.y]:[0,0];let xo=Fi?[0,0]:[gn.x+Qs+ui[0],gn.y+ui[1]-fs],Ks=[0,0];ws&&(Ks=xo,xo=[0,0]);const oo=(gn.metrics.left-Wn)*gn.scale-Qs+xo[0],Lo=(-gn.metrics.top-Wn)*gn.scale+xo[1],$o=oo+Ji.w*gn.scale/yr,Ia=Lo+Ji.h*gn.scale/yr,io=new xe(oo,Lo),Do=new xe($o,Lo),Po=new xe(oo,Ia),pa=new xe($o,Ia);if(ws){const ms=new xe(-Qs,Qs-da),$s=-Math.PI/2,pr=12-Qs,qa=new xe(22-pr,-(gn.imageName?pr:0)),Uo=new xe(...Ks);io._rotateAround($s,ms)._add(qa)._add(Uo),Do._rotateAround($s,ms)._add(qa)._add(Uo),Po._rotateAround($s,ms)._add(qa)._add(Uo),pa._rotateAround($s,ms)._add(qa)._add(Uo)}if(an){const ms=Math.sin(an),$s=Math.cos(an),pr=[$s,-ms,ms,$s];io._matMult(pr),Do._matMult(pr),Po._matMult(pr),pa._matMult(pr)}const Jr=new xe(0,0),Vs=new xe(0,0);nn.push({tl:io,tr:Do,bl:Po,br:pa,tex:Ji,writingMode:ei.writingMode,glyphOffset:Cl,sectionIndex:gn.sectionIndex,isSDF:zn,pixelOffsetTL:Jr,pixelOffsetBR:Vs,minFontScaleX:0,minFontScaleY:0})}return nn}(0,f,Z,I,U,N,w,A.allowVerticalPlacement),Mt=A.textSizeData;let ri=null;Mt.kind==="source"?(ri=[uh*I.layout.get("text-size").evaluate(N,{})],ri[0]>Xa&&me(`${A.layerIds[0]}: Value for "text-size" is >= 255. Reduce your "text-size".`)):Mt.kind==="composite"&&(ri=[uh*$e.compositeTextSizes[0].evaluate(N,{},Ze),uh*$e.compositeTextSizes[1].evaluate(N,{},Ze)],(ri[0]>Xa||ri[1]>Xa)&&me(`${A.layerIds[0]}: Value for "text-size" is >= 255. Reduce your "text-size".`)),A.addSymbols(A.text,Rt,ri,Z,U,N,ge,l,re.lineStartIndex,re.lineLength,ke,Ze);for(const mi of Ce)Ie[mi]=A.text.placedSymbolArray.length-1;return 4*Rt.length}function Jy(A){for(const l in A)return A[l];return null}function d1(A,l,f,w){const I=A.compareText;if(l in I){const U=I[l];for(let N=U.length-1;N>=0;N--)if(w.dist(U[N])<f)return!0}else I[l]=[];return I[l].push(w),!1}const p1=Tu.VectorTileFeature.types,f1=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function zf(A,l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke){const $e=Z?Math.min(Xa,Math.round(Z[0])):0,Ze=Z?Math.min(Xa,Math.round(Z[1])):0;A.emplaceBack(l,f,Math.round(32*w),Math.round(32*I),U,N,($e<<1)+(re?1:0),Ze,16*ge,16*Ce,256*Ie,256*ke)}function Mg(A,l,f){A.emplaceBack(l.x,l.y,f),A.emplaceBack(l.x,l.y,f),A.emplaceBack(l.x,l.y,f),A.emplaceBack(l.x,l.y,f)}function m1(A){for(const l of A.sections)if(uA(l.text))return!0;return!1}class bp{constructor(l){this.layoutVertexArray=new wa,this.indexArray=new mo,this.programConfigurations=l,this.segments=new a,this.dynamicLayoutVertexArray=new ua,this.opacityVertexArray=new ba,this.placedSymbolArray=new Hi}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(l,f,w,I){this.isEmpty()||(w&&(this.layoutVertexBuffer=l.createVertexBuffer(this.layoutVertexArray,dg.members),this.indexBuffer=l.createIndexBuffer(this.indexArray,f),this.dynamicLayoutVertexBuffer=l.createVertexBuffer(this.dynamicLayoutVertexArray,l1.members,!0),this.opacityVertexBuffer=l.createVertexBuffer(this.opacityVertexArray,f1,!0),this.opacityVertexBuffer.itemSize=1),(w||I)&&this.programConfigurations.upload(l))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}pn("SymbolBuffers",bp);class Ig{constructor(l,f,w){this.layoutVertexArray=new l,this.layoutAttributes=f,this.indexArray=new w,this.segments=new a,this.collisionVertexArray=new Wo}upload(l){this.layoutVertexBuffer=l.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=l.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=l.createVertexBuffer(this.collisionVertexArray,pg.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}pn("CollisionBuffers",Ig);class Bc{constructor(l){this.collisionBoxArray=l.collisionBoxArray,this.zoom=l.zoom,this.overscaling=l.overscaling,this.layers=l.layers,this.layerIds=this.layers.map(N=>N.id),this.index=l.index,this.pixelRatio=l.pixelRatio,this.sourceLayerIndex=l.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=Fr([]),this.placementViewportMatrix=Fr([]);const f=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Bg(this.zoom,f["text-size"]),this.iconSizeData=Bg(this.zoom,f["icon-size"]);const w=this.layers[0].layout,I=w.get("symbol-sort-key"),U=w.get("symbol-z-order");this.canOverlap=bd(w,"text-overlap","text-allow-overlap")!=="never"||bd(w,"icon-overlap","icon-allow-overlap")!=="never"||w.get("text-ignore-placement")||w.get("icon-ignore-placement"),this.sortFeaturesByKey=U!=="viewport-y"&&!I.isConstant(),this.sortFeaturesByY=(U==="viewport-y"||U==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,w.get("symbol-placement")==="point"&&(this.writingModes=w.get("text-writing-mode").map(N=>i.WritingMode[N])),this.stateDependentLayerIds=this.layers.filter(N=>N.isStateDependent()).map(N=>N.id),this.sourceID=l.sourceID}createArrays(){this.text=new bp(new si(this.layers,this.zoom,l=>/^text/.test(l))),this.icon=new bp(new si(this.layers,this.zoom,l=>/^icon/.test(l))),this.glyphOffsetArray=new cn,this.lineVertexArray=new Bn,this.symbolInstances=new xn}calculateGlyphDependencies(l,f,w,I,U){for(let N=0;N<l.length;N++)if(f[l.charCodeAt(N)]=!0,(w||I)&&U){const Z=ud[l.charAt(N)];Z&&(f[Z.charCodeAt(0)]=!0)}}populate(l,f,w){const I=this.layers[0],U=I.layout,N=U.get("text-font"),Z=U.get("text-field"),re=U.get("icon-image"),ge=(Z.value.kind!=="constant"||Z.value.value instanceof He&&!Z.value.value.isEmpty()||Z.value.value.toString().length>0)&&(N.value.kind!=="constant"||N.value.value.length>0),Ce=re.value.kind!=="constant"||!!re.value.value||Object.keys(re.parameters).length>0,Ie=U.get("symbol-sort-key");if(this.features=[],!ge&&!Ce)return;const ke=f.iconDependencies,$e=f.glyphDependencies,Ze=f.availableImages,Rt=new Zr(this.zoom);for(const{feature:Mt,id:ri,index:mi,sourceLayerIndex:ei}of l){const ui=I._featureFilter.needGeometry,Pi=Ai(Mt,ui);if(!I._featureFilter.filter(Rt,Pi,w))continue;let Fi,Sn;if(ui||(Pi.geometry=Ri(Mt)),ge){const mn=I.getValueAndResolveTokens("text-field",Pi,w,Ze),an=He.factory(mn);m1(an)&&(this.hasRTLText=!0),(!this.hasRTLText||_l()==="unavailable"||this.hasRTLText&&xs.isParsed())&&(Fi=vA(an,I,Pi))}if(Ce){const mn=I.getValueAndResolveTokens("icon-image",Pi,w,Ze);Sn=mn instanceof pt?mn:pt.fromString(mn)}if(!Fi&&!Sn)continue;const fn=this.sortFeaturesByKey?Ie.evaluate(Pi,{},w):void 0;if(this.features.push({id:ri,text:Fi,icon:Sn,index:mi,sourceLayerIndex:ei,geometry:Pi.geometry,properties:Mt.properties,type:p1[Mt.type],sortKey:fn}),Sn&&(ke[Sn.name]=!0),Fi){const mn=N.evaluate(Pi,{},w).join(","),an=U.get("text-rotation-alignment")!=="viewport"&&U.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(i.WritingMode.vertical)>=0;for(const nn of Fi.sections)if(nn.image)ke[nn.image.name]=!0;else{const vn=th(Fi.toString()),gn=nn.fontStack||mn,Ji=$e[gn]=$e[gn]||{};this.calculateGlyphDependencies(nn.text,Ji,an,this.allowVerticalPlacement,vn)}}}U.get("symbol-placement")==="line"&&(this.features=function(Mt){const ri={},mi={},ei=[];let ui=0;function Pi(mn){ei.push(Mt[mn]),ui++}function Fi(mn,an,nn){const vn=mi[mn];return delete mi[mn],mi[an]=vn,ei[vn].geometry[0].pop(),ei[vn].geometry[0]=ei[vn].geometry[0].concat(nn[0]),vn}function Sn(mn,an,nn){const vn=ri[an];return delete ri[an],ri[mn]=vn,ei[vn].geometry[0].shift(),ei[vn].geometry[0]=nn[0].concat(ei[vn].geometry[0]),vn}function fn(mn,an,nn){const vn=nn?an[0][an[0].length-1]:an[0][0];return`${mn}:${vn.x}:${vn.y}`}for(let mn=0;mn<Mt.length;mn++){const an=Mt[mn],nn=an.geometry,vn=an.text?an.text.toString():null;if(!vn){Pi(mn);continue}const gn=fn(vn,nn),Ji=fn(vn,nn,!0);if(gn in mi&&Ji in ri&&mi[gn]!==ri[Ji]){const Wn=Sn(gn,Ji,nn),zn=Fi(gn,Ji,ei[Wn].geometry);delete ri[gn],delete mi[Ji],mi[fn(vn,ei[zn].geometry,!0)]=zn,ei[Wn].geometry=null}else gn in mi?Fi(gn,Ji,nn):Ji in ri?Sn(gn,Ji,nn):(Pi(mn),ri[gn]=ui-1,mi[Ji]=ui-1)}return ei.filter(mn=>mn.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((Mt,ri)=>Mt.sortKey-ri.sortKey)}update(l,f,w){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(l,f,this.layers,w),this.icon.programConfigurations.updatePaintArrays(l,f,this.layers,w))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(l){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(l),this.iconCollisionBox.upload(l)),this.text.upload(l,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(l,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(l,f){const w=this.lineVertexArray.length;if(l.segment!==void 0){let I=l.dist(f[l.segment+1]),U=l.dist(f[l.segment]);const N={};for(let Z=l.segment+1;Z<f.length;Z++)N[Z]={x:f[Z].x,y:f[Z].y,tileUnitDistanceFromAnchor:I},Z<f.length-1&&(I+=f[Z+1].dist(f[Z]));for(let Z=l.segment||0;Z>=0;Z--)N[Z]={x:f[Z].x,y:f[Z].y,tileUnitDistanceFromAnchor:U},Z>0&&(U+=f[Z-1].dist(f[Z]));for(let Z=0;Z<f.length;Z++){const re=N[Z];this.lineVertexArray.emplaceBack(re.x,re.y,re.tileUnitDistanceFromAnchor)}}return{lineStartIndex:w,lineLength:this.lineVertexArray.length-w}}addSymbols(l,f,w,I,U,N,Z,re,ge,Ce,Ie,ke){const $e=l.indexArray,Ze=l.layoutVertexArray,Rt=l.segments.prepareSegment(4*f.length,Ze,$e,this.canOverlap?N.sortKey:void 0),Mt=this.glyphOffsetArray.length,ri=Rt.vertexLength,mi=this.allowVerticalPlacement&&Z===i.WritingMode.vertical?Math.PI/2:0,ei=N.text&&N.text.sections;for(let ui=0;ui<f.length;ui++){const{tl:Pi,tr:Fi,bl:Sn,br:fn,tex:mn,pixelOffsetTL:an,pixelOffsetBR:nn,minFontScaleX:vn,minFontScaleY:gn,glyphOffset:Ji,isSDF:Wn,sectionIndex:zn}=f[ui],yr=Rt.vertexLength,fs=Ji[1];zf(Ze,re.x,re.y,Pi.x,fs+Pi.y,mn.x,mn.y,w,Wn,an.x,an.y,vn,gn),zf(Ze,re.x,re.y,Fi.x,fs+Fi.y,mn.x+mn.w,mn.y,w,Wn,nn.x,an.y,vn,gn),zf(Ze,re.x,re.y,Sn.x,fs+Sn.y,mn.x,mn.y+mn.h,w,Wn,an.x,nn.y,vn,gn),zf(Ze,re.x,re.y,fn.x,fs+fn.y,mn.x+mn.w,mn.y+mn.h,w,Wn,nn.x,nn.y,vn,gn),Mg(l.dynamicLayoutVertexArray,re,mi),$e.emplaceBack(yr,yr+1,yr+2),$e.emplaceBack(yr+1,yr+2,yr+3),Rt.vertexLength+=4,Rt.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(Ji[0]),ui!==f.length-1&&zn===f[ui+1].sectionIndex||l.programConfigurations.populatePaintArrays(Ze.length,N,N.index,{},ke,ei&&ei[zn])}l.placedSymbolArray.emplaceBack(re.x,re.y,Mt,this.glyphOffsetArray.length-Mt,ri,ge,Ce,re.segment,w?w[0]:0,w?w[1]:0,I[0],I[1],Z,0,!1,0,Ie)}_addCollisionDebugVertex(l,f,w,I,U,N){return f.emplaceBack(0,0),l.emplaceBack(w.x,w.y,I,U,Math.round(N.x),Math.round(N.y))}addCollisionDebugVertices(l,f,w,I,U,N,Z){const re=U.segments.prepareSegment(4,U.layoutVertexArray,U.indexArray),ge=re.vertexLength,Ce=U.layoutVertexArray,Ie=U.collisionVertexArray,ke=Z.anchorX,$e=Z.anchorY;this._addCollisionDebugVertex(Ce,Ie,N,ke,$e,new xe(l,f)),this._addCollisionDebugVertex(Ce,Ie,N,ke,$e,new xe(w,f)),this._addCollisionDebugVertex(Ce,Ie,N,ke,$e,new xe(w,I)),this._addCollisionDebugVertex(Ce,Ie,N,ke,$e,new xe(l,I)),re.vertexLength+=4;const Ze=U.indexArray;Ze.emplaceBack(ge,ge+1),Ze.emplaceBack(ge+1,ge+2),Ze.emplaceBack(ge+2,ge+3),Ze.emplaceBack(ge+3,ge),re.primitiveLength+=4}addDebugCollisionBoxes(l,f,w,I){for(let U=l;U<f;U++){const N=this.collisionBoxArray.get(U);this.addCollisionDebugVertices(N.x1,N.y1,N.x2,N.y2,I?this.textCollisionBox:this.iconCollisionBox,N.anchorPoint,w)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Ig(Wa,fg.members,Ba),this.iconCollisionBox=new Ig(Wa,fg.members,Ba);for(let l=0;l<this.symbolInstances.length;l++){const f=this.symbolInstances.get(l);this.addDebugCollisionBoxes(f.textBoxStartIndex,f.textBoxEndIndex,f,!0),this.addDebugCollisionBoxes(f.verticalTextBoxStartIndex,f.verticalTextBoxEndIndex,f,!0),this.addDebugCollisionBoxes(f.iconBoxStartIndex,f.iconBoxEndIndex,f,!1),this.addDebugCollisionBoxes(f.verticalIconBoxStartIndex,f.verticalIconBoxEndIndex,f,!1)}}_deserializeCollisionBoxesForSymbol(l,f,w,I,U,N,Z,re,ge){const Ce={};for(let Ie=f;Ie<w;Ie++){const ke=l.get(Ie);Ce.textBox={x1:ke.x1,y1:ke.y1,x2:ke.x2,y2:ke.y2,anchorPointX:ke.anchorPointX,anchorPointY:ke.anchorPointY},Ce.textFeatureIndex=ke.featureIndex;break}for(let Ie=I;Ie<U;Ie++){const ke=l.get(Ie);Ce.verticalTextBox={x1:ke.x1,y1:ke.y1,x2:ke.x2,y2:ke.y2,anchorPointX:ke.anchorPointX,anchorPointY:ke.anchorPointY},Ce.verticalTextFeatureIndex=ke.featureIndex;break}for(let Ie=N;Ie<Z;Ie++){const ke=l.get(Ie);Ce.iconBox={x1:ke.x1,y1:ke.y1,x2:ke.x2,y2:ke.y2,anchorPointX:ke.anchorPointX,anchorPointY:ke.anchorPointY},Ce.iconFeatureIndex=ke.featureIndex;break}for(let Ie=re;Ie<ge;Ie++){const ke=l.get(Ie);Ce.verticalIconBox={x1:ke.x1,y1:ke.y1,x2:ke.x2,y2:ke.y2,anchorPointX:ke.anchorPointX,anchorPointY:ke.anchorPointY},Ce.verticalIconFeatureIndex=ke.featureIndex;break}return Ce}deserializeCollisionBoxes(l){this.collisionArrays=[];for(let f=0;f<this.symbolInstances.length;f++){const w=this.symbolInstances.get(f);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(l,w.textBoxStartIndex,w.textBoxEndIndex,w.verticalTextBoxStartIndex,w.verticalTextBoxEndIndex,w.iconBoxStartIndex,w.iconBoxEndIndex,w.verticalIconBoxStartIndex,w.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(l,f){const w=l.placedSymbolArray.get(f),I=w.vertexStartIndex+4*w.numGlyphs;for(let U=w.vertexStartIndex;U<I;U+=4)l.indexArray.emplaceBack(U,U+1,U+2),l.indexArray.emplaceBack(U+1,U+2,U+3)}getSortedSymbolIndexes(l){if(this.sortedAngle===l&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const f=Math.sin(l),w=Math.cos(l),I=[],U=[],N=[];for(let Z=0;Z<this.symbolInstances.length;++Z){N.push(Z);const re=this.symbolInstances.get(Z);I.push(0|Math.round(f*re.anchorX+w*re.anchorY)),U.push(re.featureIndex)}return N.sort((Z,re)=>I[Z]-I[re]||U[re]-U[Z]),N}addToSortKeyRanges(l,f){const w=this.sortKeyRanges[this.sortKeyRanges.length-1];w&&w.sortKey===f?w.symbolInstanceEnd=l+1:this.sortKeyRanges.push({sortKey:f,symbolInstanceStart:l,symbolInstanceEnd:l+1})}sortFeatures(l){if(this.sortFeaturesByY&&this.sortedAngle!==l&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(l),this.sortedAngle=l,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const f of this.symbolInstanceIndexes){const w=this.symbolInstances.get(f);this.featureSortOrder.push(w.featureIndex),[w.rightJustifiedTextSymbolIndex,w.centerJustifiedTextSymbolIndex,w.leftJustifiedTextSymbolIndex].forEach((I,U,N)=>{I>=0&&N.indexOf(I)===U&&this.addIndicesForPlacedSymbol(this.text,I)}),w.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,w.verticalPlacedTextSymbolIndex),w.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,w.placedIconSymbolIndex),w.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,w.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}pn("SymbolBucket",Bc,{omit:["layers","collisionBoxArray","features","compareText"]}),Bc.MAX_GLYPHS=65535,Bc.addDynamicAttributes=Mg;const g1=new Cs({"symbol-placement":new Fn($t.layout_symbol["symbol-placement"]),"symbol-spacing":new Fn($t.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Fn($t.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Vn($t.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Fn($t.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Fn($t.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Fn($t.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Fn($t.layout_symbol["icon-ignore-placement"]),"icon-optional":new Fn($t.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Fn($t.layout_symbol["icon-rotation-alignment"]),"icon-size":new Vn($t.layout_symbol["icon-size"]),"icon-text-fit":new Fn($t.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Fn($t.layout_symbol["icon-text-fit-padding"]),"icon-image":new Vn($t.layout_symbol["icon-image"]),"icon-rotate":new Vn($t.layout_symbol["icon-rotate"]),"icon-padding":new Vn($t.layout_symbol["icon-padding"]),"icon-keep-upright":new Fn($t.layout_symbol["icon-keep-upright"]),"icon-offset":new Vn($t.layout_symbol["icon-offset"]),"icon-anchor":new Vn($t.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Fn($t.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Fn($t.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Fn($t.layout_symbol["text-rotation-alignment"]),"text-field":new Vn($t.layout_symbol["text-field"]),"text-font":new Vn($t.layout_symbol["text-font"]),"text-size":new Vn($t.layout_symbol["text-size"]),"text-max-width":new Vn($t.layout_symbol["text-max-width"]),"text-line-height":new Fn($t.layout_symbol["text-line-height"]),"text-letter-spacing":new Vn($t.layout_symbol["text-letter-spacing"]),"text-justify":new Vn($t.layout_symbol["text-justify"]),"text-radial-offset":new Vn($t.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Fn($t.layout_symbol["text-variable-anchor"]),"text-anchor":new Vn($t.layout_symbol["text-anchor"]),"text-max-angle":new Fn($t.layout_symbol["text-max-angle"]),"text-writing-mode":new Fn($t.layout_symbol["text-writing-mode"]),"text-rotate":new Vn($t.layout_symbol["text-rotate"]),"text-padding":new Fn($t.layout_symbol["text-padding"]),"text-keep-upright":new Fn($t.layout_symbol["text-keep-upright"]),"text-transform":new Vn($t.layout_symbol["text-transform"]),"text-offset":new Vn($t.layout_symbol["text-offset"]),"text-allow-overlap":new Fn($t.layout_symbol["text-allow-overlap"]),"text-overlap":new Fn($t.layout_symbol["text-overlap"]),"text-ignore-placement":new Fn($t.layout_symbol["text-ignore-placement"]),"text-optional":new Fn($t.layout_symbol["text-optional"])});var Ds={paint:new Cs({"icon-opacity":new Vn($t.paint_symbol["icon-opacity"]),"icon-color":new Vn($t.paint_symbol["icon-color"]),"icon-halo-color":new Vn($t.paint_symbol["icon-halo-color"]),"icon-halo-width":new Vn($t.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Vn($t.paint_symbol["icon-halo-blur"]),"icon-translate":new Fn($t.paint_symbol["icon-translate"]),"icon-translate-anchor":new Fn($t.paint_symbol["icon-translate-anchor"]),"text-opacity":new Vn($t.paint_symbol["text-opacity"]),"text-color":new Vn($t.paint_symbol["text-color"],{runtimeType:wi,getOverride:A=>A.textColor,hasOverride:A=>!!A.textColor}),"text-halo-color":new Vn($t.paint_symbol["text-halo-color"]),"text-halo-width":new Vn($t.paint_symbol["text-halo-width"]),"text-halo-blur":new Vn($t.paint_symbol["text-halo-blur"]),"text-translate":new Fn($t.paint_symbol["text-translate"]),"text-translate-anchor":new Fn($t.paint_symbol["text-translate-anchor"])}),layout:g1};class Bp{constructor(l){if(l.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=l.property.overrides?l.property.overrides.runtimeType:nr,this.defaultValue=l}evaluate(l){if(l.formattedSection){const f=this.defaultValue.property.overrides;if(f&&f.hasOverride(l.formattedSection))return f.getOverride(l.formattedSection)}return l.feature&&l.featureState?this.defaultValue.evaluate(l.feature,l.featureState):this.defaultValue.property.specification.default}eachChild(l){this.defaultValue.isConstant()||l(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}pn("FormatSectionOverride",Bp,{omit:["defaultValue"]});class Cp extends Go{constructor(l){super(l,Ds)}recalculate(l,f){if(super.recalculate(l,f),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const w=this.layout.get("text-writing-mode");if(w){const I=[];for(const U of w)I.indexOf(U)<0&&I.push(U);this.layout._values["text-writing-mode"]=I}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(l,f,w,I){const U=this.layout.get(l).evaluate(f,{},w,I),N=this._unevaluatedLayout._values[l];return N.isDataDriven()||Vc(N.value)||!U?U:function(Z,re){return re.replace(/{([^{}]+)}/g,(ge,Ce)=>Ce in Z?String(Z[Ce]):"")}(f.properties,U)}createBucket(l){return new Bc(l)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const l of Ds.paint.overridableProperties){if(!Cp.hasPaintOverride(this.layout,l))continue;const f=this.paint.get(l),w=new Bp(f),I=new dc(w,f.property.specification);let U=null;U=f.value.kind==="constant"||f.value.kind==="source"?new Lh("source",I):new Gc("composite",I,f.value.zoomStops),this.paint._values[l]=new uo(f.property,U,f.parameters)}}_handleOverridablePaintPropertyUpdate(l,f,w){return!(!this.layout||f.isDataDriven()||w.isDataDriven())&&Cp.hasPaintOverride(this.layout,l)}static hasPaintOverride(l,f){const w=l.get("text-field"),I=Ds.paint.properties[f];let U=!1;const N=Z=>{for(const re of Z)if(I.overrides&&I.overrides.hasOverride(re))return void(U=!0)};if(w.value.kind==="constant"&&w.value.value instanceof He)N(w.value.value.sections);else if(w.value.kind==="source"){const Z=ge=>{U||(ge instanceof bi&&Wt(ge.value)===qn?N(ge.value.sections):ge instanceof Oc?N(ge.sections):ge.eachChild(Z))},re=w.value;re._styleExpression&&Z(re._styleExpression.expression)}return U}}function bd(A,l,f){let w="never";const I=A.get(l);return I?w=I:A.get(f)&&(w="always"),w}var kf={paint:new Cs({"background-color":new Fn($t.paint_background["background-color"]),"background-pattern":new dA($t.paint_background["background-pattern"]),"background-opacity":new Fn($t.paint_background["background-opacity"])})},Ep={paint:new Cs({"raster-opacity":new Fn($t.paint_raster["raster-opacity"]),"raster-hue-rotate":new Fn($t.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Fn($t.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Fn($t.paint_raster["raster-brightness-max"]),"raster-saturation":new Fn($t.paint_raster["raster-saturation"]),"raster-contrast":new Fn($t.paint_raster["raster-contrast"]),"raster-resampling":new Fn($t.paint_raster["raster-resampling"]),"raster-fade-duration":new Fn($t.paint_raster["raster-fade-duration"])})};class e0 extends Go{constructor(l){super(l,{}),this.onAdd=f=>{this.implementation.onAdd&&this.implementation.onAdd(f,f.painter.context.gl)},this.onRemove=f=>{this.implementation.onRemove&&this.implementation.onRemove(f,f.painter.context.gl)},this.implementation=l}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}const t0={circle:class extends Go{constructor(A){super(A,jo)}createBucket(A){return new $i(A)}queryRadius(A){const l=A;return Nr("circle-radius",this,l)+Nr("circle-stroke-width",this,l)+Qr(this.paint.get("circle-translate"))}queryIntersectsFeature(A,l,f,w,I,U,N,Z){const re=go(A,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),U.angle,N),ge=this.paint.get("circle-radius").evaluate(l,f)+this.paint.get("circle-stroke-width").evaluate(l,f),Ce=this.paint.get("circle-pitch-alignment")==="map",Ie=Ce?re:function($e,Ze){return $e.map(Rt=>Ea(Rt,Ze))}(re,Z),ke=Ce?ge*N:ge;for(const $e of w)for(const Ze of $e){const Rt=Ce?Ze:Ea(Ze,Z);let Mt=ke;const ri=ja([],[Ze.x,Ze.y,0,1],Z);if(this.paint.get("circle-pitch-scale")==="viewport"&&this.paint.get("circle-pitch-alignment")==="map"?Mt*=ri[3]/U.cameraToCenterDistance:this.paint.get("circle-pitch-scale")==="map"&&this.paint.get("circle-pitch-alignment")==="viewport"&&(Mt*=U.cameraToCenterDistance/ri[3]),pi(Ie,Rt,Mt))return!0}return!1}},heatmap:class extends Go{constructor(A){super(A,Zl),this._updateColorRamp()}createBucket(A){return new vl(A)}_handleSpecialPaintPropertyUpdate(A){A==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=rg({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(){return 0}queryIntersectsFeature(){return!1}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}},hillshade:class extends Go{constructor(A){super(A,sg)}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&this.visibility!=="none"}},fill:class extends Go{constructor(A){super(A,Uy)}recalculate(A,l){super.recalculate(A,l);const f=this.paint._values["fill-outline-color"];f.value.kind==="constant"&&f.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(A){return new cg(A)}queryRadius(){return Qr(this.paint.get("fill-translate"))}queryIntersectsFeature(A,l,f,w,I,U,N){return In(go(A,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),U.angle,N),w)}isTileClipped(){return!0}},"fill-extrusion":class extends Go{constructor(A){super(A,zy)}createBucket(A){return new Mf(A)}queryRadius(){return Qr(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(A,l,f,w,I,U,N,Z){const re=go(A,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),U.angle,N),ge=this.paint.get("fill-extrusion-height").evaluate(l,f),Ce=this.paint.get("fill-extrusion-base").evaluate(l,f),Ie=function($e,Ze,Rt,Mt){const ri=[];for(const mi of $e){const ei=[mi.x,mi.y,0,1];ja(ei,ei,Ze),ri.push(new xe(ei[0]/ei[3],ei[1]/ei[3]))}return ri}(re,Z),ke=function($e,Ze,Rt,Mt){const ri=[],mi=[],ei=Mt[8]*Ze,ui=Mt[9]*Ze,Pi=Mt[10]*Ze,Fi=Mt[11]*Ze,Sn=Mt[8]*Rt,fn=Mt[9]*Rt,mn=Mt[10]*Rt,an=Mt[11]*Rt;for(const nn of $e){const vn=[],gn=[];for(const Ji of nn){const Wn=Ji.x,zn=Ji.y,yr=Mt[0]*Wn+Mt[4]*zn+Mt[12],fs=Mt[1]*Wn+Mt[5]*zn+Mt[13],ws=Mt[2]*Wn+Mt[6]*zn+Mt[14],Qs=Mt[3]*Wn+Mt[7]*zn+Mt[15],Cl=ws+Pi,xo=Qs+Fi,Ks=yr+Sn,oo=fs+fn,Lo=ws+mn,$o=Qs+an,Ia=new xe((yr+ei)/xo,(fs+ui)/xo);Ia.z=Cl/xo,vn.push(Ia);const io=new xe(Ks/$o,oo/$o);io.z=Lo/$o,gn.push(io)}ri.push(vn),mi.push(gn)}return[ri,mi]}(w,Ce,ge,Z);return function($e,Ze,Rt){let Mt=1/0;In(Rt,Ze)&&(Mt=ky(Rt,Ze[0]));for(let ri=0;ri<Ze.length;ri++){const mi=Ze[ri],ei=$e[ri];for(let ui=0;ui<mi.length-1;ui++){const Pi=mi[ui],Fi=[Pi,mi[ui+1],ei[ui+1],ei[ui],Pi];Jt(Rt,Fi)&&(Mt=Math.min(Mt,ky(Rt,Fi)))}}return Mt!==1/0&&Mt}(ke[0],ke[1],Ie)}},line:class extends Go{constructor(A){super(A,Qy),this.gradientVersion=0}_handleSpecialPaintPropertyUpdate(A){A==="line-gradient"&&(this.stepInterpolant=this._transitionablePaint._values["line-gradient"].value.expression._styleExpression.expression instanceof Ql,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER)}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(A,l){super.recalculate(A,l),this.paint._values["line-floorwidth"]=Ag.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,A)}createBucket(A){return new gp(A)}queryRadius(A){const l=A,f=Vy(Nr("line-width",this,l),Nr("line-gap-width",this,l)),w=Nr("line-offset",this,l);return f/2+Math.abs(w)+Qr(this.paint.get("line-translate"))}queryIntersectsFeature(A,l,f,w,I,U,N){const Z=go(A,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),U.angle,N),re=N/2*Vy(this.paint.get("line-width").evaluate(l,f),this.paint.get("line-gap-width").evaluate(l,f)),ge=this.paint.get("line-offset").evaluate(l,f);return ge&&(w=function(Ce,Ie){const ke=[];for(let $e=0;$e<Ce.length;$e++){const Ze=Ce[$e],Rt=[];for(let Mt=0;Mt<Ze.length;Mt++){const ri=Ze[Mt-1],mi=Ze[Mt],ei=Ze[Mt+1],ui=Mt===0?new xe(0,0):mi.sub(ri)._unit()._perp(),Pi=Mt===Ze.length-1?new xe(0,0):ei.sub(mi)._unit()._perp(),Fi=ui._add(Pi)._unit(),Sn=Fi.x*Pi.x+Fi.y*Pi.y;Sn!==0&&Fi._mult(1/Sn),Rt.push(Fi._mult(Ie)._add(mi))}ke.push(Rt)}return ke}(w,ge*N)),function(Ce,Ie,ke){for(let $e=0;$e<Ie.length;$e++){const Ze=Ie[$e];if(Ce.length>=3){for(let Rt=0;Rt<Ze.length;Rt++)if(Dr(Ce,Ze[Rt]))return!0}if(Hn(Ce,Ze,ke))return!0}return!1}(Z,w,re)}isTileClipped(){return!0}},symbol:Cp,background:class extends Go{constructor(A){super(A,kf)}},raster:class extends Go{constructor(A){super(A,Ep)}}};class Tp{constructor(l){this._callback=l,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._callback()},0))}remove(){delete this._channel,this._callback=()=>{}}}const Of=63710088e-1;class Es{constructor(l,f){if(isNaN(l)||isNaN(f))throw new Error(`Invalid LngLat object: (${l}, ${f})`);if(this.lng=+l,this.lat=+f,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Es(G(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(l){const f=Math.PI/180,w=this.lat*f,I=l.lat*f,U=Math.sin(w)*Math.sin(I)+Math.cos(w)*Math.cos(I)*Math.cos((l.lng-this.lng)*f);return Of*Math.acos(Math.min(U,1))}toBounds(l=0){const f=360*l/40075017,w=f/Math.cos(Math.PI/180*this.lat);return new SA(new Es(this.lng-w,this.lat-f),new Es(this.lng+w,this.lat+f))}static convert(l){if(l instanceof Es)return l;if(Array.isArray(l)&&(l.length===2||l.length===3))return new Es(Number(l[0]),Number(l[1]));if(!Array.isArray(l)&&typeof l=="object"&&l!==null)return new Es(Number("lng"in l?l.lng:l.lon),Number(l.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}class SA{constructor(l,f){l&&(f?this.setSouthWest(l).setNorthEast(f):l.length===4?this.setSouthWest([l[0],l[1]]).setNorthEast([l[2],l[3]]):this.setSouthWest(l[0]).setNorthEast(l[1]))}setNorthEast(l){return this._ne=l instanceof Es?new Es(l.lng,l.lat):Es.convert(l),this}setSouthWest(l){return this._sw=l instanceof Es?new Es(l.lng,l.lat):Es.convert(l),this}extend(l){const f=this._sw,w=this._ne;let I,U;if(l instanceof Es)I=l,U=l;else{if(!(l instanceof SA))return Array.isArray(l)?l.length===4||l.every(Array.isArray)?this.extend(SA.convert(l)):this.extend(Es.convert(l)):this;if(I=l._sw,U=l._ne,!I||!U)return this}return f||w?(f.lng=Math.min(I.lng,f.lng),f.lat=Math.min(I.lat,f.lat),w.lng=Math.max(U.lng,w.lng),w.lat=Math.max(U.lat,w.lat)):(this._sw=new Es(I.lng,I.lat),this._ne=new Es(U.lng,U.lat)),this}getCenter(){return new Es((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new Es(this.getWest(),this.getNorth())}getSouthEast(){return new Es(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(l){const{lng:f,lat:w}=Es.convert(l);let I=this._sw.lng<=f&&f<=this._ne.lng;return this._sw.lng>this._ne.lng&&(I=this._sw.lng>=f&&f>=this._ne.lng),this._sw.lat<=w&&w<=this._ne.lat&&I}static convert(l){return l instanceof SA?l:l&&new SA(l)}}const Fg=2*Math.PI*Of;function Bd(A){return Fg*Math.cos(A*Math.PI/180)}function i0(A){return(180+A)/360}function Nf(A){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+A*Math.PI/360)))/360}function n0(A,l){return A/Bd(l)}function Sp(A){return 360/Math.PI*Math.atan(Math.exp((180-360*A)*Math.PI/180))-90}class Cd{constructor(l,f,w=0){this.x=+l,this.y=+f,this.z=+w}static fromLngLat(l,f=0){const w=Es.convert(l);return new Cd(i0(w.lng),Nf(w.lat),n0(f,w.lat))}toLngLat(){return new Es(360*this.x-180,Sp(this.y))}toAltitude(){return this.z*Bd(Sp(this.y))}meterInMercatorCoordinateUnits(){return 1/Fg*(l=Sp(this.y),1/Math.cos(l*Math.PI/180));var l}}function Mp(A,l,f){var w=2*Math.PI*6378137/256/Math.pow(2,f);return[A*w-2*Math.PI*6378137/2,l*w-2*Math.PI*6378137/2]}class Lg{constructor(l,f,w){if(l<0||l>25||w<0||w>=Math.pow(2,l)||f<0||f>=Math.pow(2,l))throw new Error(`x=${f}, y=${w}, z=${l} outside of bounds. 0<=x<${Math.pow(2,l)}, 0<=y<${Math.pow(2,l)} 0<=z<=25 `);this.z=l,this.x=f,this.y=w,this.key=Ip(0,l,l,f,w)}equals(l){return this.z===l.z&&this.x===l.x&&this.y===l.y}url(l,f,w){const I=(N=this.y,Z=this.z,re=Mp(256*(U=this.x),256*(N=Math.pow(2,Z)-N-1),Z),ge=Mp(256*(U+1),256*(N+1),Z),re[0]+","+re[1]+","+ge[0]+","+ge[1]);var U,N,Z,re,ge;const Ce=function(Ie,ke,$e){let Ze,Rt="";for(let Mt=Ie;Mt>0;Mt--)Ze=1<<Mt-1,Rt+=(ke&Ze?1:0)+($e&Ze?2:0);return Rt}(this.z,this.x,this.y);return l[(this.x+this.y)%l.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(w==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,f>1?"@2x":"").replace(/{quadkey}/g,Ce).replace(/{bbox-epsg-3857}/g,I)}isChildOf(l){const f=this.z-l.z;return f>0&&l.x===this.x>>f&&l.y===this.y>>f}getTilePoint(l){const f=Math.pow(2,this.z);return new xe((l.x*f-this.x)*Kt,(l.y*f-this.y)*Kt)}toString(){return`${this.z}/${this.x}/${this.y}`}}class r0{constructor(l,f){this.wrap=l,this.canonical=f,this.key=Ip(l,f.z,f.z,f.x,f.y)}}class Bl{constructor(l,f,w,I,U){if(l<w)throw new Error(`overscaledZ should be >= z; overscaledZ = ${l}; z = ${w}`);this.overscaledZ=l,this.wrap=f,this.canonical=new Lg(w,+I,+U),this.key=Ip(f,l,w,I,U)}clone(){return new Bl(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(l){return this.overscaledZ===l.overscaledZ&&this.wrap===l.wrap&&this.canonical.equals(l.canonical)}scaledTo(l){if(l>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${l}; overscaledZ = ${this.overscaledZ}`);const f=this.canonical.z-l;return l>this.canonical.z?new Bl(l,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Bl(l,this.wrap,l,this.canonical.x>>f,this.canonical.y>>f)}calculateScaledKey(l,f){if(l>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${l}; overscaledZ = ${this.overscaledZ}`);const w=this.canonical.z-l;return l>this.canonical.z?Ip(this.wrap*+f,l,this.canonical.z,this.canonical.x,this.canonical.y):Ip(this.wrap*+f,l,l,this.canonical.x>>w,this.canonical.y>>w)}isChildOf(l){if(l.wrap!==this.wrap)return!1;const f=this.canonical.z-l.canonical.z;return l.overscaledZ===0||l.overscaledZ<this.overscaledZ&&l.canonical.x===this.canonical.x>>f&&l.canonical.y===this.canonical.y>>f}children(l){if(this.overscaledZ>=l)return[new Bl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const f=this.canonical.z+1,w=2*this.canonical.x,I=2*this.canonical.y;return[new Bl(f,this.wrap,f,w,I),new Bl(f,this.wrap,f,w+1,I),new Bl(f,this.wrap,f,w,I+1),new Bl(f,this.wrap,f,w+1,I+1)]}isLessThan(l){return this.wrap<l.wrap||!(this.wrap>l.wrap)&&(this.overscaledZ<l.overscaledZ||!(this.overscaledZ>l.overscaledZ)&&(this.canonical.x<l.canonical.x||!(this.canonical.x>l.canonical.x)&&this.canonical.y<l.canonical.y))}wrapped(){return new Bl(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(l){return new Bl(this.overscaledZ,l,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new r0(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(l){return this.canonical.getTilePoint(new Cd(l.x-this.wrap,l.y))}}function Ip(A,l,f,w,I){(A*=2)<0&&(A=-1*A-1);const U=1<<f;return(U*U*A+U*I+w).toString(36)+f.toString(36)+l.toString(36)}pn("CanonicalTileID",Lg),pn("OverscaledTileID",Bl,{omit:["posMatrix"]});class s0{constructor(l,f,w){if(this.uid=l,f.height!==f.width)throw new RangeError("DEM tiles must be square");if(w&&w!=="mapbox"&&w!=="terrarium")return void me(`"${w}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=f.height;const I=this.dim=f.height-2;this.data=new Uint32Array(f.data.buffer),this.encoding=w||"mapbox";for(let U=0;U<I;U++)this.data[this._idx(-1,U)]=this.data[this._idx(0,U)],this.data[this._idx(I,U)]=this.data[this._idx(I-1,U)],this.data[this._idx(U,-1)]=this.data[this._idx(U,0)],this.data[this._idx(U,I)]=this.data[this._idx(U,I-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(I,-1)]=this.data[this._idx(I-1,0)],this.data[this._idx(-1,I)]=this.data[this._idx(0,I-1)],this.data[this._idx(I,I)]=this.data[this._idx(I-1,I-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let U=0;U<I;U++)for(let N=0;N<I;N++){const Z=this.get(U,N);Z>this.max&&(this.max=Z),Z<this.min&&(this.min=Z)}}get(l,f){const w=new Uint8Array(this.data.buffer),I=4*this._idx(l,f);return(this.encoding==="terrarium"?this._unpackTerrarium:this._unpackMapbox)(w[I],w[I+1],w[I+2])}getUnpackVector(){return this.encoding==="terrarium"?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]}_idx(l,f){if(l<-1||l>=this.dim+1||f<-1||f>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(f+1)*this.stride+(l+1)}_unpackMapbox(l,f,w){return(256*l*256+256*f+w)/10-1e4}_unpackTerrarium(l,f,w){return 256*l+f+w/256-32768}getPixels(){return new Aa({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(l,f,w){if(this.dim!==l.dim)throw new Error("dem dimension mismatch");let I=f*this.dim,U=f*this.dim+this.dim,N=w*this.dim,Z=w*this.dim+this.dim;switch(f){case-1:I=U-1;break;case 1:U=I+1}switch(w){case-1:N=Z-1;break;case 1:Z=N+1}const re=-f*this.dim,ge=-w*this.dim;for(let Ce=N;Ce<Z;Ce++)for(let Ie=I;Ie<U;Ie++)this.data[this._idx(Ie,Ce)]=l.data[this._idx(Ie+re,Ce+ge)]}}pn("DEMData",s0);class o0{constructor(l){this._stringToNumber={},this._numberToString=[];for(let f=0;f<l.length;f++){const w=l[f];this._stringToNumber[w]=f,this._numberToString[f]=w}}encode(l){return this._stringToNumber[l]}decode(l){if(l>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${l} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[l]}}class Fp{constructor(l,f,w,I,U){this.type="Feature",this._vectorTileFeature=l,l._z=f,l._x=w,l._y=I,this.properties=l.properties,this.id=U}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(l){this._geometry=l}toJSON(){const l={geometry:this.geometry};for(const f in this)f!=="_geometry"&&f!=="_vectorTileFeature"&&(l[f]=this[f]);return l}}class a0{constructor(l,f){this.tileID=l,this.x=l.canonical.x,this.y=l.canonical.y,this.z=l.canonical.z,this.grid=new mc(Kt,16,0),this.grid3D=new mc(Kt,16,0),this.featureIndexArray=new ur,this.promoteId=f}insert(l,f,w,I,U,N){const Z=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(w,I,U);const re=N?this.grid3D:this.grid;for(let ge=0;ge<f.length;ge++){const Ce=f[ge],Ie=[1/0,1/0,-1/0,-1/0];for(let ke=0;ke<Ce.length;ke++){const $e=Ce[ke];Ie[0]=Math.min(Ie[0],$e.x),Ie[1]=Math.min(Ie[1],$e.y),Ie[2]=Math.max(Ie[2],$e.x),Ie[3]=Math.max(Ie[3],$e.y)}Ie[0]<Kt&&Ie[1]<Kt&&Ie[2]>=0&&Ie[3]>=0&&re.insert(Z,Ie[0],Ie[1],Ie[2],Ie[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Tu.VectorTile(new Su(this.rawTileData)).layers,this.sourceLayerCoder=new o0(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(l,f,w,I){this.loadVTLayers();const U=l.params||{},N=Kt/l.tileSize/l.scale,Z=Ho(U.filter),re=l.queryGeometry,ge=l.queryPadding*N,Ce=MA(re),Ie=this.grid.query(Ce.minX-ge,Ce.minY-ge,Ce.maxX+ge,Ce.maxY+ge),ke=MA(l.cameraQueryGeometry),$e=this.grid3D.query(ke.minX-ge,ke.minY-ge,ke.maxX+ge,ke.maxY+ge,(Mt,ri,mi,ei)=>function(ui,Pi,Fi,Sn,fn){for(const an of ui)if(Pi<=an.x&&Fi<=an.y&&Sn>=an.x&&fn>=an.y)return!0;const mn=[new xe(Pi,Fi),new xe(Pi,fn),new xe(Sn,fn),new xe(Sn,Fi)];if(ui.length>2){for(const an of mn)if(Dr(ui,an))return!0}for(let an=0;an<ui.length-1;an++)if(Or(ui[an],ui[an+1],mn))return!0;return!1}(l.cameraQueryGeometry,Mt-ge,ri-ge,mi+ge,ei+ge));for(const Mt of $e)Ie.push(Mt);Ie.sort(_1);const Ze={};let Rt;for(let Mt=0;Mt<Ie.length;Mt++){const ri=Ie[Mt];if(ri===Rt)continue;Rt=ri;const mi=this.featureIndexArray.get(ri);let ei=null;this.loadMatchingFeature(Ze,mi.bucketIndex,mi.sourceLayerIndex,mi.featureIndex,Z,U.layers,U.availableImages,f,w,I,(ui,Pi,Fi)=>(ei||(ei=Ri(ui)),Pi.queryIntersectsFeature(re,ui,Fi,ei,this.z,l.transform,N,l.pixelPosMatrix)))}return Ze}loadMatchingFeature(l,f,w,I,U,N,Z,re,ge,Ce,Ie){const ke=this.bucketLayerIDs[f];if(N&&!function(Mt,ri){for(let mi=0;mi<Mt.length;mi++)if(ri.indexOf(Mt[mi])>=0)return!0;return!1}(N,ke))return;const $e=this.sourceLayerCoder.decode(w),Ze=this.vtLayers[$e].feature(I);if(U.needGeometry){const Mt=Ai(Ze,!0);if(!U.filter(new Zr(this.tileID.overscaledZ),Mt,this.tileID.canonical))return}else 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ie=typeof X;ie==="string"?j.writeStringField(1,X):ie==="boolean"?j.writeBooleanField(7,X):ie==="number"&&(X%1!=0?j.writeDoubleField(3,X):X<0?j.writeSVarintField(6,X):j.writeVarintField(5,X))}function Ke(X,j,ie,ne,de,Ue){if(de-ne<=ie)return;const tt=ne+de>>1;nt(X,j,tt,ne,de,Ue%2),Ke(X,j,ie,ne,tt-1,Ue+1),Ke(X,j,ie,tt+1,de,Ue+1)}function nt(X,j,ie,ne,de,Ue){for(;de>ne;){if(de-ne>600){const pt=de-ne+1,Lt=ie-ne+1,jt=Math.log(pt),Wt=.5*Math.exp(2*jt/3),ki=.5*Math.sqrt(jt*Wt*(pt-Wt)/pt)*(Lt-pt/2<0?-1:1);nt(X,j,ie,Math.max(ne,Math.floor(ie-Lt*Wt/pt+ki)),Math.min(de,Math.floor(ie+(pt-Lt)*Wt/pt+ki)),Ue)}const tt=j[2*ie+Ue];let He=ne,et=de;for(vt(X,j,ne,ie),j[2*de+Ue]>tt&&vt(X,j,ne,de);He<et;){for(vt(X,j,He,et),He++,et--;j[2*He+Ue]<tt;)He++;for(;j[2*et+Ue]>tt;)et--}j[2*ne+Ue]===tt?vt(X,j,ne,et):(et++,vt(X,j,et,de)),et<=ie&&(ne=et+1),ie<=et&&(de=et-1)}}function vt(X,j,ie,ne){be(X,ie,ne),be(j,2*ie,2*ne),be(j,2*ie+1,2*ne+1)}function be(X,j,ie){const ne=X[j];X[j]=X[ie],X[ie]=ne}function At(X,j,ie,ne){const de=X-ie,Ue=j-ne;return de*de+Ue*Ue}Je.exports=ye,Je.exports.fromVectorTileJs=ye,Je.exports.fromGeojsonVt=function(X,j){j=j||{};var ie={};for(var ne in X)ie[ne]=new le(X[ne].features,j),ie[ne].name=ne,ie[ne].version=j.version,ie[ne].extent=j.extent;return ye({layers:ie})},Je.exports.GeoJSONWrapper=le;const ut=X=>X[0],Nt=X=>X[1];class Gt{constructor(j,ie=ut,ne=Nt,de=64,Ue=Float64Array){this.nodeSize=de,this.points=j;const tt=j.length<65536?Uint16Array:Uint32Array,He=this.ids=new tt(j.length),et=this.coords=new Ue(2*j.length);for(let pt=0;pt<j.length;pt++)He[pt]=pt,et[2*pt]=ie(j[pt]),et[2*pt+1]=ne(j[pt]);Ke(He,et,de,0,He.length-1,0)}range(j,ie,ne,de){return function(Ue,tt,He,et,pt,Lt,jt){const Wt=[0,Ue.length-1,0],ki=[];let bi,Oi;for(;Wt.length;){const Yi=Wt.pop(),tn=Wt.pop(),rr=Wt.pop();if(tn-rr<=jt){for(let sr=rr;sr<=tn;sr++)bi=tt[2*sr],Oi=tt[2*sr+1],bi>=He&&bi<=pt&&Oi>=et&&Oi<=Lt&&ki.push(Ue[sr]);continue}const yn=Math.floor((rr+tn)/2);bi=tt[2*yn],Oi=tt[2*yn+1],bi>=He&&bi<=pt&&Oi>=et&&Oi<=Lt&&ki.push(Ue[yn]);const Yt=(Yi+1)%2;(Yi===0?He<=bi:et<=Oi)&&(Wt.push(rr),Wt.push(yn-1),Wt.push(Yt)),(Yi===0?pt>=bi:Lt>=Oi)&&(Wt.push(yn+1),Wt.push(tn),Wt.push(Yt))}return ki}(this.ids,this.coords,j,ie,ne,de,this.nodeSize)}within(j,ie,ne){return function(de,Ue,tt,He,et,pt){const Lt=[0,de.length-1,0],jt=[],Wt=et*et;for(;Lt.length;){const ki=Lt.pop(),bi=Lt.pop(),Oi=Lt.pop();if(bi-Oi<=pt){for(let Yt=Oi;Yt<=bi;Yt++)At(Ue[2*Yt],Ue[2*Yt+1],tt,He)<=Wt&&jt.push(de[Yt]);continue}const Yi=Math.floor((Oi+bi)/2),tn=Ue[2*Yi],rr=Ue[2*Yi+1];At(tn,rr,tt,He)<=Wt&&jt.push(de[Yi]);const yn=(ki+1)%2;(ki===0?tt-et<=tn:He-et<=rr)&&(Lt.push(Oi),Lt.push(Yi-1),Lt.push(yn)),(ki===0?tt+et>=tn:He+et>=rr)&&(Lt.push(Yi+1),Lt.push(bi),Lt.push(yn))}return jt}(this.ids,this.coords,j,ie,ne,this.nodeSize)}}const Qt={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:X=>X},Ct=Math.fround||(Ft=new Float32Array(1),X=>(Ft[0]=+X,Ft[0]));var Ft;class Xt{constructor(j){this.options=yt(Object.create(Qt),j),this.trees=new Array(this.options.maxZoom+1)}load(j){const{log:ie,minZoom:ne,maxZoom:de,nodeSize:Ue}=this.options;ie&&console.time("total time");const tt=`prepare ${j.length} points`;ie&&console.time(tt),this.points=j;let He=[];for(let et=0;et<j.length;et++)j[et].geometry&&He.push(fi(j[et],et));this.trees[de+1]=new Gt(He,rt,ti,Ue,Float32Array),ie&&console.timeEnd(tt);for(let et=de;et>=ne;et--){const pt=+Date.now();He=this._cluster(He,et),this.trees[et]=new Gt(He,rt,ti,Ue,Float32Array),ie&&console.log("z%d: %d clusters in %dms",et,He.length,+Date.now()-pt)}return ie&&console.timeEnd("total time"),this}getClusters(j,ie){let ne=((j[0]+180)%360+360)%360-180;const de=Math.max(-90,Math.min(90,j[1]));let 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this._appendLeaves(de,j,ie=ie||10,ne=ne||0,0),de}getTile(j,ie,ne){const de=this.trees[this._limitZoom(j)],Ue=Math.pow(2,j),{extent:tt,radius:He}=this.options,et=He/tt,pt=(ne-et)/Ue,Lt=(ne+1+et)/Ue,jt={features:[]};return this._addTileFeatures(de.range((ie-et)/Ue,pt,(ie+1+et)/Ue,Lt),de.points,ie,ne,Ue,jt),ie===0&&this._addTileFeatures(de.range(1-et/Ue,pt,1,Lt),de.points,Ue,ne,Ue,jt),ie===Ue-1&&this._addTileFeatures(de.range(0,pt,et/Ue,Lt),de.points,-1,ne,Ue,jt),jt.features.length?jt:null}getClusterExpansionZoom(j){let ie=this._getOriginZoom(j)-1;for(;ie<=this.options.maxZoom;){const ne=this.getChildren(j);if(ie++,ne.length!==1)break;j=ne[0].properties.cluster_id}return ie}_appendLeaves(j,ie,ne,de,Ue){const tt=this.getChildren(ie);for(const He of tt){const et=He.properties;if(et&&et.cluster?Ue+et.point_count<=de?Ue+=et.point_count:Ue=this._appendLeaves(j,et.cluster_id,ne,de,Ue):Ue<de?Ue++:j.push(He),j.length===ne)break}return Ue}_addTileFeatures(j,ie,ne,de,Ue,tt){for(const He of j){const et=ie[He],pt=et.numPoints;let Lt,jt,Wt;if(pt)Lt=wn(et),jt=et.x,Wt=et.y;else{const Oi=this.points[et.index];Lt=Oi.properties,jt=zi(Oi.geometry.coordinates[0]),Wt=Gn(Oi.geometry.coordinates[1])}const ki={type:1,geometry:[[Math.round(this.options.extent*(jt*Ue-ne)),Math.round(this.options.extent*(Wt*Ue-de))]],tags:Lt};let bi;pt?bi=et.id:this.options.generateId?bi=et.index:this.points[et.index].id&&(bi=this.points[et.index].id),bi!==void 0&&(ki.id=bi),tt.features.push(ki)}}_limitZoom(j){return Math.max(this.options.minZoom,Math.min(Math.floor(+j),this.options.maxZoom+1))}_cluster(j,ie){const ne=[],{radius:de,extent:Ue,reduce:tt,minPoints:He}=this.options,et=de/(Ue*Math.pow(2,ie));for(let pt=0;pt<j.length;pt++){const Lt=j[pt];if(Lt.zoom<=ie)continue;Lt.zoom=ie;const jt=this.trees[ie+1],Wt=jt.within(Lt.x,Lt.y,et),ki=Lt.numPoints||1;let bi=ki;for(const Oi of Wt){const Yi=jt.points[Oi];Yi.zoom>ie&&(bi+=Yi.numPoints||1)}if(bi>ki&&bi>=He){let Oi=Lt.x*ki,Yi=Lt.y*ki,tn=tt&&ki>1?this._map(Lt,!0):null;const rr=(pt<<5)+(ie+1)+this.points.length;for(const yn of Wt){const Yt=jt.points[yn];if(Yt.zoom<=ie)continue;Yt.zoom=ie;const sr=Yt.numPoints||1;Oi+=Yt.x*sr,Yi+=Yt.y*sr,Yt.parentId=rr,tt&&(tn||(tn=this._map(Lt,!0)),tt(tn,this._map(Yt)))}Lt.parentId=rr,ne.push(_i(Oi/bi,Yi/bi,rr,bi,tn))}else if(ne.push(Lt),bi>1)for(const Oi of Wt){const Yi=jt.points[Oi];Yi.zoom<=ie||(Yi.zoom=ie,ne.push(Yi))}}return ne}_getOriginId(j){return j-this.points.length>>5}_getOriginZoom(j){return(j-this.points.length)%32}_map(j,ie){if(j.numPoints)return ie?yt({},j.properties):j.properties;const ne=this.points[j.index].properties,de=this.options.map(ne);return ie&&de===ne?yt({},de):de}}function _i(X,j,ie,ne,de){return{x:Ct(X),y:Ct(j),zoom:1/0,id:ie,parentId:-1,numPoints:ne,properties:de}}function fi(X,j){const[ie,ne]=X.geometry.coordinates;return{x:Ct(zi(ie)),y:Ct(Gn(ne)),zoom:1/0,index:j,parentId:-1}}function 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qi(X,j,ie,ne,de,Ue){var tt=de-ie,He=Ue-ne;if(tt!==0||He!==0){var et=((X-ie)*tt+(j-ne)*He)/(tt*tt+He*He);et>1?(ie=de,ne=Ue):et>0&&(ie+=tt*et,ne+=He*et)}return(tt=X-ie)*tt+(He=j-ne)*He}function en(X,j,ie,ne){var de={id:X===void 0?null:X,type:j,geometry:ie,tags:ne,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(Ue){var tt=Ue.geometry,He=Ue.type;if(He==="Point"||He==="MultiPoint"||He==="LineString")$t(Ue,tt);else if(He==="Polygon"||He==="MultiLineString")for(var et=0;et<tt.length;et++)$t(Ue,tt[et]);else if(He==="MultiPolygon")for(et=0;et<tt.length;et++)for(var pt=0;pt<tt[et].length;pt++)$t(Ue,tt[et][pt])}(de),de}function $t(X,j){for(var ie=0;ie<j.length;ie+=3)X.minX=Math.min(X.minX,j[ie]),X.minY=Math.min(X.minY,j[ie+1]),X.maxX=Math.max(X.maxX,j[ie]),X.maxY=Math.max(X.maxY,j[ie+1])}function at(X,j,ie,ne){if(j.geometry){var de=j.geometry.coordinates,Ue=j.geometry.type,tt=Math.pow(ie.tolerance/((1<<ie.maxZoom)*ie.extent),2),He=[],et=j.id;if(ie.promoteId?et=j.properties[ie.promoteId]:ie.generateId&&(et=ne||0),Ue==="Point")ii(de,He);else if(Ue==="MultiPoint")for(var pt=0;pt<de.length;pt++)ii(de[pt],He);else if(Ue==="LineString")hn(de,He,tt,!1);else if(Ue==="MultiLineString"){if(ie.lineMetrics){for(pt=0;pt<de.length;pt++)hn(de[pt],He=[],tt,!1),X.push(en(et,"LineString",He,j.properties));return}Xi(de,He,tt,!1)}else if(Ue==="Polygon")Xi(de,He,tt,!0);else{if(Ue!=="MultiPolygon"){if(Ue==="GeometryCollection"){for(pt=0;pt<j.geometry.geometries.length;pt++)at(X,{id:et,geometry:j.geometry.geometries[pt],properties:j.properties},ie,ne);return}throw new Error("Input data is not a valid GeoJSON object.")}for(pt=0;pt<de.length;pt++){var Lt=[];Xi(de[pt],Lt,tt,!0),He.push(Lt)}}X.push(en(et,Ue,He,j.properties))}}function ii(X,j){j.push(on(X[0])),j.push(Cn(X[1])),j.push(0)}function hn(X,j,ie,ne){for(var de,Ue,tt=0,He=0;He<X.length;He++){var et=on(X[He][0]),pt=Cn(X[He][1]);j.push(et),j.push(pt),j.push(0),He>0&&(tt+=ne?(de*pt-et*Ue)/2:Math.sqrt(Math.pow(et-de,2)+Math.pow(pt-Ue,2))),de=et,Ue=pt}var Lt=j.length-3;j[2]=1,Ni(j,0,Lt,ie),j[Lt+2]=1,j.size=Math.abs(tt),j.start=0,j.end=j.size}function Xi(X,j,ie,ne){for(var de=0;de<X.length;de++){var Ue=[];hn(X[de],Ue,ie,ne),j.push(Ue)}}function on(X){return X/360+.5}function Cn(X){var j=Math.sin(X*Math.PI/180),ie=.5-.25*Math.log((1+j)/(1-j))/Math.PI;return ie<0?0:ie>1?1:ie}function Tn(X,j,ie,ne,de,Ue,tt,He){if(ne/=j,Ue>=(ie/=j)&&tt<ne)return X;if(tt<ie||Ue>=ne)return null;for(var et=[],pt=0;pt<X.length;pt++){var Lt=X[pt],jt=Lt.geometry,Wt=Lt.type,ki=de===0?Lt.minX:Lt.minY,bi=de===0?Lt.maxX:Lt.maxY;if(ki>=ie&&bi<ne)et.push(Lt);else if(!(bi<ie||ki>=ne)){var Oi=[];if(Wt==="Point"||Wt==="MultiPoint")nr(jt,Oi,ie,ne,de);else if(Wt==="LineString")Ii(jt,Oi,ie,ne,de,!1,He.lineMetrics);else if(Wt==="MultiLineString")Ot(jt,Oi,ie,ne,de,!1);else 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et=X.features[ie],pt=et.geometry,Lt=et.type;if(et.geometry=[],Lt===1)for(ne=0;ne<pt.length;ne+=2)et.geometry.push(fr(pt[ne],pt[ne+1],j,Ue,tt,He));else for(ne=0;ne<pt.length;ne++){var jt=[];for(de=0;de<pt[ne].length;de+=2)jt.push(fr(pt[ne][de],pt[ne][de+1],j,Ue,tt,He));et.geometry.push(jt)}}return X.transformed=!0,X}function fr(X,j,ie,ne,de,Ue){return[Math.round(ie*(X*ne-de)),Math.round(ie*(j*ne-Ue))]}function kr(X,j,ie,ne,de){for(var Ue=j===de.maxZoom?0:de.tolerance/((1<<j)*de.extent),tt={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:ie,y:ne,z:j,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},He=0;He<X.length;He++){tt.numFeatures++,Qn(tt,X[He],Ue,de);var et=X[He].minX,pt=X[He].minY,Lt=X[He].maxX,jt=X[He].maxY;et<tt.minX&&(tt.minX=et),pt<tt.minY&&(tt.minY=pt),Lt>tt.maxX&&(tt.maxX=Lt),jt>tt.maxY&&(tt.maxY=jt)}return tt}function Qn(X,j,ie,ne){var de=j.geometry,Ue=j.type,tt=[];if(Ue==="Point"||Ue==="MultiPoint")for(var He=0;He<de.length;He+=3)tt.push(de[He]),tt.push(de[He+1]),X.numPoints++,X.numSimplified++;else if(Ue==="LineString")Rs(tt,de,X,ie,!1,!1);else if(Ue==="MultiLineString"||Ue==="Polygon")for(He=0;He<de.length;He++)Rs(tt,de[He],X,ie,Ue==="Polygon",He===0);else if(Ue==="MultiPolygon")for(var et=0;et<de.length;et++){var pt=de[et];for(He=0;He<pt.length;He++)Rs(tt,pt[He],X,ie,!0,He===0)}if(tt.length){var Lt=j.tags||null;if(Ue==="LineString"&&ne.lineMetrics){for(var jt in Lt={},j.tags)Lt[jt]=j.tags[jt];Lt.mapbox_clip_start=de.start/de.size,Lt.mapbox_clip_end=de.end/de.size}var Wt={geometry:tt,type:Ue==="Polygon"||Ue==="MultiPolygon"?3:Ue==="LineString"||Ue==="MultiLineString"?2:1,tags:Lt};j.id!==null&&(Wt.id=j.id),X.features.push(Wt)}}function Rs(X,j,ie,ne,de,Ue){var tt=ne*ne;if(ne>0&&j.size<(de?tt:ne))ie.numPoints+=j.length/3;else{for(var He=[],et=0;et<j.length;et+=3)(ne===0||j[et+2]>tt)&&(ie.numSimplified++,He.push(j[et]),He.push(j[et+1])),ie.numPoints++;de&&function(pt,Lt){for(var jt=0,Wt=0,ki=pt.length,bi=ki-2;Wt<ki;bi=Wt,Wt+=2)jt+=(pt[Wt]-pt[bi])*(pt[Wt+1]+pt[bi+1]);if(jt>0===Lt)for(Wt=0,ki=pt.length;Wt<ki/2;Wt+=2){var Oi=pt[Wt],Yi=pt[Wt+1];pt[Wt]=pt[ki-2-Wt],pt[Wt+1]=pt[ki-1-Wt],pt[ki-2-Wt]=Oi,pt[ki-1-Wt]=Yi}}(He,Ue),X.push(He)}}function ot(X,j){var ie=(j=this.options=function(de,Ue){for(var tt in Ue)de[tt]=Ue[tt];return de}(Object.create(this.options),j)).debug;if(ie&&console.time("preprocess data"),j.maxZoom<0||j.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(j.promoteId&&j.generateId)throw new Error("promoteId and generateId cannot be used together.");var ne=function(de,Ue){var tt=[];if(de.type==="FeatureCollection")for(var He=0;He<de.features.length;He++)at(tt,de.features[He],Ue,He);else at(tt,de.type==="Feature"?de:{geometry:de},Ue);return tt}(X,j);this.tiles={},this.tileCoords=[],ie&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",j.indexMaxZoom,j.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),ne=function(de,Ue){var tt=Ue.buffer/Ue.extent,He=de,et=Tn(de,1,-1-tt,tt,0,-1,2,Ue),pt=Tn(de,1,1-tt,2+tt,0,-1,2,Ue);return(et||pt)&&(He=Tn(de,1,-tt,1+tt,0,-1,2,Ue)||[],et&&(He=Pn(et,1).concat(He)),pt&&(He=He.concat(Pn(pt,-1)))),He}(ne,j),ne.length&&this.splitTile(ne,0,0,0),ie&&(ne.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Ee(X,j,ie){return 32*((1<<X)*ie+j)+X}function Pe(X,j){const ie=X.tileID.canonical;if(!this._geoJSONIndex)return j(null,null);const ne=this._geoJSONIndex.getTile(ie.z,ie.x,ie.y);if(!ne)return j(null,null);const de=new De(ne.features);let Ue=Je.exports(de);Ue.byteOffset===0&&Ue.byteLength===Ue.buffer.byteLength||(Ue=new Uint8Array(Ue)),j(null,{vectorTile:de,rawData:Ue.buffer})}ot.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},ot.prototype.splitTile=function(X,j,ie,ne,de,Ue,tt){for(var He=[X,j,ie,ne],et=this.options,pt=et.debug;He.length;){ne=He.pop(),ie=He.pop(),j=He.pop(),X=He.pop();var Lt=1<<j,jt=Ee(j,ie,ne),Wt=this.tiles[jt];if(!Wt&&(pt>1&&console.time("creation"),Wt=this.tiles[jt]=kr(X,j,ie,ne,et),this.tileCoords.push({z:j,x:ie,y:ne}),pt)){pt>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",j,ie,ne,Wt.numFeatures,Wt.numPoints,Wt.numSimplified),console.timeEnd("creation"));var ki="z"+j;this.stats[ki]=(this.stats[ki]||0)+1,this.total++}if(Wt.source=X,de){if(j===et.maxZoom||j===de)continue;var bi=1<<de-j;if(ie!==Math.floor(Ue/bi)||ne!==Math.floor(tt/bi))continue}else if(j===et.indexMaxZoom||Wt.numPoints<=et.indexMaxPoints)continue;if(Wt.source=null,X.length!==0){pt>1&&console.time("clipping");var Oi,Yi,tn,rr,yn,Yt,sr=.5*et.buffer/et.extent,Yn=.5-sr,Wr=.5+sr,mr=1+sr;Oi=Yi=tn=rr=null,yn=Tn(X,Lt,ie-sr,ie+Wr,0,Wt.minX,Wt.maxX,et),Yt=Tn(X,Lt,ie+Yn,ie+mr,0,Wt.minX,Wt.maxX,et),X=null,yn&&(Oi=Tn(yn,Lt,ne-sr,ne+Wr,1,Wt.minY,Wt.maxY,et),Yi=Tn(yn,Lt,ne+Yn,ne+mr,1,Wt.minY,Wt.maxY,et),yn=null),Yt&&(tn=Tn(Yt,Lt,ne-sr,ne+Wr,1,Wt.minY,Wt.maxY,et),rr=Tn(Yt,Lt,ne+Yn,ne+mr,1,Wt.minY,Wt.maxY,et),Yt=null),pt>1&&console.timeEnd("clipping"),He.push(Oi||[],j+1,2*ie,2*ne),He.push(Yi||[],j+1,2*ie,2*ne+1),He.push(tn||[],j+1,2*ie+1,2*ne),He.push(rr||[],j+1,2*ie+1,2*ne+1)}}},ot.prototype.getTile=function(X,j,ie){var ne=this.options,de=ne.extent,Ue=ne.debug;if(X<0||X>24)return null;var tt=1<<X,He=Ee(X,j=(j%tt+tt)%tt,ie);if(this.tiles[He])return Hr(this.tiles[He],de);Ue>1&&console.log("drilling down to z%d-%d-%d",X,j,ie);for(var et,pt=X,Lt=j,jt=ie;!et&&pt>0;)pt--,Lt=Math.floor(Lt/2),jt=Math.floor(jt/2),et=this.tiles[Ee(pt,Lt,jt)];return et&&et.source?(Ue>1&&console.log("found parent tile z%d-%d-%d",pt,Lt,jt),Ue>1&&console.time("drilling down"),this.splitTile(et.source,pt,Lt,jt,X,j,ie),Ue>1&&console.timeEnd("drilling down"),this.tiles[He]?Hr(this.tiles[He],de):null):null};class ct extends Y{constructor(j,ie,ne,de){super(j,ie,ne,Pe),de&&(this.loadGeoJSON=de)}loadData(j,ie){var ne;(ne=this._pendingRequest)===null||ne===void 0||ne.cancel(),this._pendingCallback&&this._pendingCallback(null,{abandoned:!0});const de=!!(j&&j.request&&j.request.collectResourceTiming)&&new i.RequestPerformance(j.request);this._pendingCallback=ie,this._pendingRequest=this.loadGeoJSON(j,(Ue,tt)=>{if(delete this._pendingCallback,delete this._pendingRequest,Ue||!tt)return ie(Ue);if(typeof tt!="object")return ie(new Error(`Input data given to '${j.source}' is not a valid GeoJSON object.`));{ae(tt,!0);try{if(j.filter){const et=i.createExpression(j.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(et.result==="error")throw new Error(et.value.map(Lt=>`${Lt.key}: ${Lt.message}`).join(", "));tt={type:"FeatureCollection",features:tt.features.filter(Lt=>et.value.evaluate({zoom:0},Lt))}}this._geoJSONIndex=j.cluster?new Xt(function({superclusterOptions:et,clusterProperties:pt}){if(!pt||!et)return et;const Lt={},jt={},Wt={accumulated:null,zoom:0},ki={properties:null},bi=Object.keys(pt);for(const Oi of bi){const[Yi,tn]=pt[Oi],rr=i.createExpression(tn),yn=i.createExpression(typeof Yi=="string"?[Yi,["accumulated"],["get",Oi]]:Yi);Lt[Oi]=rr.value,jt[Oi]=yn.value}return et.map=Oi=>{ki.properties=Oi;const Yi={};for(const tn of bi)Yi[tn]=Lt[tn].evaluate(Wt,ki);return Yi},et.reduce=(Oi,Yi)=>{ki.properties=Yi;for(const tn of bi)Wt.accumulated=Oi[tn],Oi[tn]=jt[tn].evaluate(Wt,ki)},et}(j)).load(tt.features):function(et,pt){return new ot(et,pt)}(tt,j.geojsonVtOptions)}catch(et){return ie(et)}this.loaded={};const He={};if(de){const et=de.finish();et&&(He.resourceTiming={},He.resourceTiming[j.source]=JSON.parse(JSON.stringify(et)))}ie(null,He)}})}reloadTile(j,ie){const ne=this.loaded;return ne&&ne[j.uid]?super.reloadTile(j,ie):this.loadTile(j,ie)}loadGeoJSON(j,ie){if(j.request)return i.getJSON(j.request,ie);if(typeof j.data=="string")try{ie(null,JSON.parse(j.data))}catch{ie(new Error(`Input data given to '${j.source}' is not a valid GeoJSON object.`))}else ie(new Error(`Input data given to '${j.source}' is not a valid GeoJSON object.`));return{cancel:()=>{}}}removeSource(j,ie){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),ie()}getClusterExpansionZoom(j,ie){try{ie(null,this._geoJSONIndex.getClusterExpansionZoom(j.clusterId))}catch(ne){ie(ne)}}getClusterChildren(j,ie){try{ie(null,this._geoJSONIndex.getChildren(j.clusterId))}catch(ne){ie(ne)}}getClusterLeaves(j,ie){try{ie(null,this._geoJSONIndex.getLeaves(j.clusterId,j.limit,j.offset))}catch(ne){ie(ne)}}}class wt{constructor(j){this.self=j,this.actor=new i.Actor(j,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:Y,geojson:ct},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(ie,ne)=>{if(this.workerSourceTypes[ie])throw new Error(`Worker source with name "${ie}" already registered.`);this.workerSourceTypes[ie]=ne},this.self.registerRTLTextPlugin=ie=>{if(i.plugin.isParsed())throw new Error("RTL text plugin already 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Y{constructor(h,_,T,F){this.context=h,this.format=T,this.texture=h.gl.createTexture(),this.update(_,F)}update(h,_,T){const{width:F,height:O}=h,K=!(this.size&&this.size[0]===F&&this.size[1]===O||T),{context:oe}=this,{gl:ue}=oe;if(this.useMipmap=Boolean(_&&_.useMipmap),ue.bindTexture(ue.TEXTURE_2D,this.texture),oe.pixelStoreUnpackFlipY.set(!1),oe.pixelStoreUnpack.set(1),oe.pixelStoreUnpackPremultiplyAlpha.set(this.format===ue.RGBA&&(!_||_.premultiply!==!1)),K)this.size=[F,O],h instanceof HTMLImageElement||h instanceof HTMLCanvasElement||h instanceof HTMLVideoElement||h instanceof ImageData||i.isImageBitmap(h)?ue.texImage2D(ue.TEXTURE_2D,0,this.format,this.format,ue.UNSIGNED_BYTE,h):ue.texImage2D(ue.TEXTURE_2D,0,this.format,F,O,0,this.format,ue.UNSIGNED_BYTE,h.data);else{const{x:ve,y:Te}=T||{x:0,y:0};h instanceof HTMLImageElement||h instanceof HTMLCanvasElement||h instanceof HTMLVideoElement||h instanceof ImageData||i.isImageBitmap(h)?ue.texSubImage2D(ue.TEXTURE_2D,0,ve,Te,ue.RGBA,ue.UNSIGNED_BYTE,h):ue.texSubImage2D(ue.TEXTURE_2D,0,ve,Te,F,O,ue.RGBA,ue.UNSIGNED_BYTE,h.data)}this.useMipmap&&this.isSizePowerOfTwo()&&ue.generateMipmap(ue.TEXTURE_2D)}bind(h,_,T){const{context:F}=this,{gl:O}=F;O.bindTexture(O.TEXTURE_2D,this.texture),T!==O.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(T=O.LINEAR),h!==this.filter&&(O.texParameteri(O.TEXTURE_2D,O.TEXTURE_MAG_FILTER,h),O.texParameteri(O.TEXTURE_2D,O.TEXTURE_MIN_FILTER,T||h),this.filter=h),_!==this.wrap&&(O.texParameteri(O.TEXTURE_2D,O.TEXTURE_WRAP_S,_),O.texParameteri(O.TEXTURE_2D,O.TEXTURE_WRAP_T,_),this.wrap=_)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:h}=this.context;h.deleteTexture(this.texture),this.texture=null}}function B(M){const{userImage:h}=M;return!!(h&&h.render&&h.render())&&(M.data.replace(new Uint8Array(h.data.buffer)),!0)}class ae extends i.Evented{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new i.RGBAImage({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(h){if(this.loaded!==h&&(this.loaded=h,h)){for(const{ids:_,callback:T}of this.requestors)this._notify(_,T);this.requestors=[]}}getImage(h){return this.images[h]}addImage(h,_){if(this.images[h])throw new Error(`Image id ${h} already exist, use updateImage instead`);this._validate(h,_)&&(this.images[h]=_)}_validate(h,_){let T=!0;return this._validateStretch(_.stretchX,_.data&&_.data.width)||(this.fire(new i.ErrorEvent(new Error(`Image "${h}" has invalid "stretchX" value`))),T=!1),this._validateStretch(_.stretchY,_.data&&_.data.height)||(this.fire(new i.ErrorEvent(new Error(`Image "${h}" has invalid "stretchY" value`))),T=!1),this._validateContent(_.content,_)||(this.fire(new i.ErrorEvent(new Error(`Image "${h}" has invalid "content" value`))),T=!1),T}_validateStretch(h,_){if(!h)return!0;let T=0;for(const F of h){if(F[0]<T||F[1]<F[0]||_<F[1])return!1;T=F[1]}return!0}_validateContent(h,_){return!(h&&(h.length!==4||h[0]<0||_.data.width<h[0]||h[1]<0||_.data.height<h[1]||h[2]<0||_.data.width<h[2]||h[3]<0||_.data.height<h[3]||h[2]<h[0]||h[3]<h[1]))}updateImage(h,_){const T=this.images[h];if(T.data.width!==_.data.width||T.data.height!==_.data.height)throw new Error(`size mismatch between old image (${T.data.width}x${T.data.height}) and new image (${_.data.width}x${_.data.height}).`);_.version=T.version+1,this.images[h]=_,this.updatedImages[h]=!0}removeImage(h){const _=this.images[h];delete this.images[h],delete this.patterns[h],_.userImage&&_.userImage.onRemove&&_.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(h,_){let T=!0;if(!this.isLoaded())for(const F of h)this.images[F]||(T=!1);this.isLoaded()||T?this._notify(h,_):this.requestors.push({ids:h,callback:_})}_notify(h,_){const T={};for(const F of h){this.images[F]||this.fire(new i.Event("styleimagemissing",{id:F}));const O=this.images[F];O?T[F]={data:O.data.clone(),pixelRatio:O.pixelRatio,sdf:O.sdf,version:O.version,stretchX:O.stretchX,stretchY:O.stretchY,content:O.content,hasRenderCallback:Boolean(O.userImage&&O.userImage.render)}:i.warnOnce(`Image "${F}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}_(null,T)}getPixelSize(){const{width:h,height:_}=this.atlasImage;return{width:h,height:_}}getPattern(h){const _=this.patterns[h],T=this.getImage(h);if(!T)return null;if(_&&_.position.version===T.version)return _.position;if(_)_.position.version=T.version;else{const F={w:T.data.width+2,h:T.data.height+2,x:0,y:0},O=new i.ImagePosition(F,T);this.patterns[h]={bin:F,position:O}}return this._updatePatternAtlas(),this.patterns[h].position}bind(h){const _=h.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new Y(h,this.atlasImage,_.RGBA),this.atlasTexture.bind(_.LINEAR,_.CLAMP_TO_EDGE)}_updatePatternAtlas(){const h=[];for(const O in this.patterns)h.push(this.patterns[O].bin);const{w:_,h:T}=i.potpack(h),F=this.atlasImage;F.resize({width:_||1,height:T||1});for(const O in this.patterns){const{bin:K}=this.patterns[O],oe=K.x+1,ue=K.y+1,ve=this.images[O].data,Te=ve.width,ze=ve.height;i.RGBAImage.copy(ve,F,{x:0,y:0},{x:oe,y:ue},{width:Te,height:ze}),i.RGBAImage.copy(ve,F,{x:0,y:ze-1},{x:oe,y:ue-1},{width:Te,height:1}),i.RGBAImage.copy(ve,F,{x:0,y:0},{x:oe,y:ue+ze},{width:Te,height:1}),i.RGBAImage.copy(ve,F,{x:Te-1,y:0},{x:oe-1,y:ue},{width:1,height:ze}),i.RGBAImage.copy(ve,F,{x:0,y:0},{x:oe+Te,y:ue},{width:1,height:ze})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(h){for(const _ of h){if(this.callbackDispatchedThisFrame[_])continue;this.callbackDispatchedThisFrame[_]=!0;const T=this.images[_];T||i.warnOnce(`Image with ID: "${_}" was not found`),B(T)&&this.updateImage(_,T)}}}const ce=1e20;function Ae(M,h,_,T,F,O,K,oe,ue){for(let ve=h;ve<h+T;ve++)we(M,_*O+ve,O,F,K,oe,ue);for(let ve=_;ve<_+F;ve++)we(M,ve*O+h,1,T,K,oe,ue)}function we(M,h,_,T,F,O,K){O[0]=0,K[0]=-ce,K[1]=ce,F[0]=M[h];for(let oe=1,ue=0,ve=0;oe<T;oe++){F[oe]=M[h+oe*_];const Te=oe*oe;do{const ze=O[ue];ve=(F[oe]-F[ze]+Te-ze*ze)/(oe-ze)/2}while(ve<=K[ue]&&--ue>-1);ue++,O[ue]=oe,K[ue]=ve,K[ue+1]=ce}for(let oe=0,ue=0;oe<T;oe++){for(;K[ue+1]<oe;)ue++;const ve=O[ue],Te=oe-ve;M[h+oe*_]=F[ve]+Te*Te}}class me{constructor(h,_){this.requestManager=h,this.localIdeographFontFamily=_,this.entries={}}setURL(h){this.url=h}getGlyphs(h,_){const T=[];for(const F in h)for(const O of h[F])T.push({stack:F,id:O});i.asyncAll(T,({stack:F,id:O},K)=>{let oe=this.entries[F];oe||(oe=this.entries[F]={glyphs:{},requests:{},ranges:{}});let ue=oe.glyphs[O];if(ue!==void 0)return void K(null,{stack:F,id:O,glyph:ue});if(ue=this._tinySDF(oe,F,O),ue)return oe.glyphs[O]=ue,void K(null,{stack:F,id:O,glyph:ue});const ve=Math.floor(O/256);if(256*ve>65535)return void K(new Error("glyphs > 65535 not supported"));if(oe.ranges[ve])return void K(null,{stack:F,id:O,glyph:ue});let Te=oe.requests[ve];Te||(Te=oe.requests[ve]=[],me.loadGlyphRange(F,ve,this.url,this.requestManager,(ze,je)=>{if(je){for(const bt in je)this._doesCharSupportLocalGlyph(+bt)||(oe.glyphs[+bt]=je[+bt]);oe.ranges[ve]=!0}for(const bt of Te)bt(ze,je);delete oe.requests[ve]})),Te.push((ze,je)=>{ze?K(ze):je&&K(null,{stack:F,id:O,glyph:je[O]||null})})},(F,O)=>{if(F)_(F);else if(O){const K={};for(const{stack:oe,id:ue,glyph:ve}of O)(K[oe]||(K[oe]={}))[ue]=ve&&{id:ve.id,bitmap:ve.bitmap.clone(),metrics:ve.metrics};_(null,K)}})}_doesCharSupportLocalGlyph(h){return!!this.localIdeographFontFamily&&(i.unicodeBlockLookup["CJK Unified Ideographs"](h)||i.unicodeBlockLookup["Hangul Syllables"](h)||i.unicodeBlockLookup.Hiragana(h)||i.unicodeBlockLookup.Katakana(h))}_tinySDF(h,_,T){const F=this.localIdeographFontFamily;if(!F||!this._doesCharSupportLocalGlyph(T))return;let O=h.tinySDF;if(!O){let oe="400";/bold/i.test(_)?oe="900":/medium/i.test(_)?oe="500":/light/i.test(_)&&(oe="200"),O=h.tinySDF=new me.TinySDF({fontSize:24,buffer:3,radius:8,cutoff:.25,fontFamily:F,fontWeight:oe})}const K=O.draw(String.fromCharCode(T));return{id:T,bitmap:new i.AlphaImage({width:K.width||30,height:K.height||30},K.data),metrics:{width:K.glyphWidth||24,height:K.glyphHeight||24,left:K.glyphLeft||0,top:K.glyphTop-27||-8,advance:K.glyphAdvance||24}}}}me.loadGlyphRange=function(M,h,_,T,F){const O=256*h,K=O+255,oe=T.transformRequest(_.replace("{fontstack}",M).replace("{range}",`${O}-${K}`),i.ResourceType.Glyphs);i.getArrayBuffer(oe,(ue,ve)=>{if(ue)F(ue);else if(ve){const Te={};for(const ze of i.parseGlyphPbf(ve))Te[ze.id]=ze;F(null,Te)}})},me.TinySDF=class{constructor({fontSize:M=24,buffer:h=3,radius:_=8,cutoff:T=.25,fontFamily:F="sans-serif",fontWeight:O="normal",fontStyle:K="normal"}={}){this.buffer=h,this.cutoff=T,this.radius=_;const oe=this.size=M+4*h,ue=this._createCanvas(oe),ve=this.ctx=ue.getContext("2d",{willReadFrequently:!0});ve.font=`${K} ${O} ${M}px ${F}`,ve.textBaseline="alphabetic",ve.textAlign="left",ve.fillStyle="black",this.gridOuter=new Float64Array(oe*oe),this.gridInner=new Float64Array(oe*oe),this.f=new Float64Array(oe),this.z=new Float64Array(oe+1),this.v=new Uint16Array(oe)}_createCanvas(M){const h=document.createElement("canvas");return h.width=h.height=M,h}draw(M){const{width:h,actualBoundingBoxAscent:_,actualBoundingBoxDescent:T,actualBoundingBoxLeft:F,actualBoundingBoxRight:O}=this.ctx.measureText(M),K=Math.ceil(_),oe=Math.min(this.size-this.buffer,Math.ceil(O-F)),ue=Math.min(this.size-this.buffer,K+Math.ceil(T)),ve=oe+2*this.buffer,Te=ue+2*this.buffer,ze=Math.max(ve*Te,0),je=new Uint8ClampedArray(ze),bt={data:je,width:ve,height:Te,glyphWidth:oe,glyphHeight:ue,glyphTop:K,glyphLeft:0,glyphAdvance:h};if(oe===0||ue===0)return bt;const{ctx:mt,buffer:gt,gridInner:Vt,gridOuter:Zt}=this;mt.clearRect(gt,gt,oe,ue),mt.fillText(M,gt,gt+K);const ni=mt.getImageData(gt,gt,oe,ue);Zt.fill(ce,0,ze),Vt.fill(0,0,ze);for(let St=0;St<ue;St++)for(let zt=0;zt<oe;zt++){const ai=ni.data[4*(St*oe+zt)+3]/255;if(ai===0)continue;const Ei=(St+gt)*ve+zt+gt;if(ai===1)Zt[Ei]=0,Vt[Ei]=ce;else{const Bi=.5-ai;Zt[Ei]=Bi>0?Bi*Bi:0,Vt[Ei]=Bi<0?Bi*Bi:0}}Ae(Zt,0,0,ve,Te,ve,this.f,this.v,this.z),Ae(Vt,gt,gt,oe,ue,ve,this.f,this.v,this.z);for(let St=0;St<ze;St++){const zt=Math.sqrt(Zt[St])-Math.sqrt(Vt[St]);je[St]=Math.round(255-255*(zt/this.radius+this.cutoff))}return bt}};const De=new i.Properties({anchor:new i.DataConstantProperty(i.spec.light.anchor),position:new class{constructor(){this.specification=i.spec.light.position}possiblyEvaluate(M,h){return i.sphericalToCartesian(M.expression.evaluate(h))}interpolate(M,h,_){return{x:i.number(M.x,h.x,_),y:i.number(M.y,h.y,_),z:i.number(M.z,h.z,_)}}},color:new i.DataConstantProperty(i.spec.light.color),intensity:new i.DataConstantProperty(i.spec.light.intensity)}),Je="-transition";class Fe extends i.Evented{constructor(h){super(),this._transitionable=new i.Transitionable(De),this.setLight(h),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(h,_={}){if(!this._validate(i.validateLight,h,_))for(const T in h){const F=h[T];T.endsWith(Je)?this._transitionable.setTransition(T.slice(0,-Je.length),F):this._transitionable.setValue(T,F)}}updateTransitions(h){this._transitioning=this._transitionable.transitioned(h,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(h){this.properties=this._transitioning.possiblyEvaluate(h)}_validate(h,_,T){return(!T||T.validate!==!1)&&i.emitValidationErrors(this,h.call(i.validateStyle,i.extend({value:_,style:{glyphs:!0,sprite:!0},styleSpec:i.spec})))}}class Ge{constructor(h,_){this.width=h,this.height=_,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(h,_){const T=h.join(",")+String(_);return this.dashEntry[T]||(this.dashEntry[T]=this.addDash(h,_)),this.dashEntry[T]}getDashRanges(h,_,T){const F=[];let O=h.length%2==1?-h[h.length-1]*T:0,K=h[0]*T,oe=!0;F.push({left:O,right:K,isDash:oe,zeroLength:h[0]===0});let ue=h[0];for(let ve=1;ve<h.length;ve++){oe=!oe;const Te=h[ve];O=ue*T,ue+=Te,K=ue*T,F.push({left:O,right:K,isDash:oe,zeroLength:Te===0})}return F}addRoundDash(h,_,T){const F=_/2;for(let O=-T;O<=T;O++){const K=this.width*(this.nextRow+T+O);let oe=0,ue=h[oe];for(let ve=0;ve<this.width;ve++){ve/ue.right>1&&(ue=h[++oe]);const Te=Math.abs(ve-ue.left),ze=Math.abs(ve-ue.right),je=Math.min(Te,ze);let bt;const mt=O/T*(F+1);if(ue.isDash){const gt=F-Math.abs(mt);bt=Math.sqrt(je*je+gt*gt)}else bt=F-Math.sqrt(je*je+mt*mt);this.data[K+ve]=Math.max(0,Math.min(255,bt+128))}}}addRegularDash(h){for(let oe=h.length-1;oe>=0;--oe){const ue=h[oe],ve=h[oe+1];ue.zeroLength?h.splice(oe,1):ve&&ve.isDash===ue.isDash&&(ve.left=ue.left,h.splice(oe,1))}const _=h[0],T=h[h.length-1];_.isDash===T.isDash&&(_.left=T.left-this.width,T.right=_.right+this.width);const F=this.width*this.nextRow;let O=0,K=h[O];for(let oe=0;oe<this.width;oe++){oe/K.right>1&&(K=h[++O]);const ue=Math.abs(oe-K.left),ve=Math.abs(oe-K.right),Te=Math.min(ue,ve);this.data[F+oe]=Math.max(0,Math.min(255,(K.isDash?Te:-Te)+128))}}addDash(h,_){const T=_?7:0,F=2*T+1;if(this.nextRow+F>this.height)return i.warnOnce("LineAtlas out of space"),null;let O=0;for(let oe=0;oe<h.length;oe++)O+=h[oe];if(O!==0){const oe=this.width/O,ue=this.getDashRanges(h,this.width,oe);_?this.addRoundDash(ue,oe,T):this.addRegularDash(ue)}const K={y:(this.nextRow+T+.5)/this.height,height:2*T/this.height,width:O};return this.nextRow+=F,this.dirty=!0,K}bind(h){const _=h.gl;this.texture?(_.bindTexture(_.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,_.texSubImage2D(_.TEXTURE_2D,0,0,0,this.width,this.height,_.ALPHA,_.UNSIGNED_BYTE,this.data))):(this.texture=_.createTexture(),_.bindTexture(_.TEXTURE_2D,this.texture),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_S,_.REPEAT),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_T,_.REPEAT),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MIN_FILTER,_.LINEAR),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MAG_FILTER,_.LINEAR),_.texImage2D(_.TEXTURE_2D,0,_.ALPHA,this.width,this.height,0,_.ALPHA,_.UNSIGNED_BYTE,this.data))}}class Et{constructor(h,_){this.workerPool=h,this.actors=[],this.currentActor=0,this.id=i.uniqueId();const T=this.workerPool.acquire(this.id);for(let F=0;F<T.length;F++){const O=new Et.Actor(T[F],_,this.id);O.name=`Worker ${F}`,this.actors.push(O)}if(!this.actors.length)throw new Error("No actors found")}broadcast(h,_,T){i.asyncAll(this.actors,(F,O)=>{F.send(h,_,O)},T=T||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(h=>{h.remove()}),this.actors=[],this.workerPool.release(this.id)}}function li(M,h,_){const T=function(F,O){if(F)return _(F);if(O){const K=i.pick(i.extend(O,M),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);O.vector_layers&&(K.vectorLayers=O.vector_layers,K.vectorLayerIds=K.vectorLayers.map(oe=>oe.id)),_(null,K)}};return M.url?i.getJSON(h.transformRequest(M.url,i.ResourceType.Source),T):i.exported.frame(()=>T(null,M))}Et.Actor=i.Actor;class xi{constructor(h,_,T){this.bounds=i.LngLatBounds.convert(this.validateBounds(h)),this.minzoom=_||0,this.maxzoom=T||24}validateBounds(h){return Array.isArray(h)&&h.length===4?[Math.max(-180,h[0]),Math.max(-90,h[1]),Math.min(180,h[2]),Math.min(90,h[3])]:[-180,-90,180,90]}contains(h){const _=Math.pow(2,h.z),T=Math.floor(i.mercatorXfromLng(this.bounds.getWest())*_),F=Math.floor(i.mercatorYfromLat(this.bounds.getNorth())*_),O=Math.ceil(i.mercatorXfromLng(this.bounds.getEast())*_),K=Math.ceil(i.mercatorYfromLat(this.bounds.getSouth())*_);return h.x>=T&&h.x<O&&h.y>=F&&h.y<K}}class te extends i.Evented{constructor(h,_,T,F){if(super(),this.id=h,this.dispatcher=T,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,i.extend(this,i.pick(_,["url","scheme","tileSize","promoteId"])),this._options=i.extend({type:"vector"},_),this._collectResourceTiming=_.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(F)}load(){this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=li(this._options,this.map._requestManager,(h,_)=>{this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),h?this.fire(new i.ErrorEvent(h)):_&&(i.extend(this,_),_.bounds&&(this.tileBounds=new xi(_.bounds,this.minzoom,this.maxzoom)),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}hasTile(h){return!this.tileBounds||this.tileBounds.contains(h.canonical)}onAdd(h){this.map=h,this.load()}setSourceProperty(h){this._tileJSONRequest&&this._tileJSONRequest.cancel(),h(),this.load()}setTiles(h){return this.setSourceProperty(()=>{this._options.tiles=h}),this}setUrl(h){return this.setSourceProperty(()=>{this.url=h,this._options.url=h}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return i.extend({},this._options)}loadTile(h,_){const T=h.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),F={request:this.map._requestManager.transformRequest(T,i.ResourceType.Tile),uid:h.uid,tileID:h.tileID,zoom:h.tileID.overscaledZ,tileSize:this.tileSize*h.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function O(K,oe){return delete h.request,h.aborted?_(null):K&&K.status!==404?_(K):(oe&&oe.resourceTiming&&(h.resourceTiming=oe.resourceTiming),this.map._refreshExpiredTiles&&oe&&h.setExpiryData(oe),h.loadVectorData(oe,this.map.painter),i.cacheEntryPossiblyAdded(this.dispatcher),_(null),void(h.reloadCallback&&(this.loadTile(h,h.reloadCallback),h.reloadCallback=null)))}F.request.collectResourceTiming=this._collectResourceTiming,h.actor&&h.state!=="expired"?h.state==="loading"?h.reloadCallback=_:h.request=h.actor.send("reloadTile",F,O.bind(this)):(h.actor=this.dispatcher.getActor(),h.request=h.actor.send("loadTile",F,O.bind(this)))}abortTile(h){h.request&&(h.request.cancel(),delete h.request),h.actor&&h.actor.send("abortTile",{uid:h.uid,type:this.type,source:this.id},void 0)}unloadTile(h){h.unloadVectorData(),h.actor&&h.actor.send("removeTile",{uid:h.uid,type:this.type,source:this.id},void 0)}hasTransition(){return!1}}class le extends i.Evented{constructor(h,_,T,F){super(),this.id=h,this.dispatcher=T,this.setEventedParent(F),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=i.extend({type:"raster"},_),i.extend(this,i.pick(_,["url","scheme","tileSize"]))}load(){this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=li(this._options,this.map._requestManager,(h,_)=>{this._tileJSONRequest=null,this._loaded=!0,h?this.fire(new i.ErrorEvent(h)):_&&(i.extend(this,_),_.bounds&&(this.tileBounds=new xi(_.bounds,this.minzoom,this.maxzoom)),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}onAdd(h){this.map=h,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return i.extend({},this._options)}hasTile(h){return!this.tileBounds||this.tileBounds.contains(h.canonical)}loadTile(h,_){const T=h.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);h.request=i.getImage(this.map._requestManager.transformRequest(T,i.ResourceType.Tile),(F,O,K)=>{if(delete h.request,h.aborted)h.state="unloaded",_(null);else if(F)h.state="errored",_(F);else if(O){this.map._refreshExpiredTiles&&h.setExpiryData(K);const oe=this.map.painter.context,ue=oe.gl;h.texture=this.map.painter.getTileTexture(O.width),h.texture?h.texture.update(O,{useMipmap:!0}):(h.texture=new Y(oe,O,ue.RGBA,{useMipmap:!0}),h.texture.bind(ue.LINEAR,ue.CLAMP_TO_EDGE,ue.LINEAR_MIPMAP_NEAREST),oe.extTextureFilterAnisotropic&&ue.texParameterf(ue.TEXTURE_2D,oe.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,oe.extTextureFilterAnisotropicMax)),h.state="loaded",i.cacheEntryPossiblyAdded(this.dispatcher),_(null)}})}abortTile(h,_){h.request&&(h.request.cancel(),delete h.request),_()}unloadTile(h,_){h.texture&&this.map.painter.saveTileTexture(h.texture),_()}hasTransition(){return!1}}let ye;class xe extends le{constructor(h,_,T,F){super(h,_,T,F),this.type="raster-dem",this.maxzoom=22,this._options=i.extend({type:"raster-dem"},_),this.encoding=_.encoding||"mapbox"}serialize(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}}loadTile(h,_){const T=h.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);function F(O,K){O&&(h.state="errored",_(O)),K&&(h.dem=K,h.needsHillshadePrepare=!0,h.needsTerrainPrepare=!0,h.state="loaded",_(null))}h.request=i.getImage(this.map._requestManager.transformRequest(T,i.ResourceType.Tile),function(O,K){if(delete h.request,h.aborted)h.state="unloaded",_(null);else if(O)h.state="errored",_(O);else if(K){this.map._refreshExpiredTiles&&h.setExpiryData(K),delete K.cacheControl,delete K.expires;const oe=i.isImageBitmap(K)&&(ye==null&&(ye=typeof OffscreenCanvas<"u"&&new OffscreenCanvas(1,1).getContext("2d")&&typeof createImageBitmap=="function"),ye)?K:i.exported.getImageData(K,1),ue={uid:h.uid,coord:h.tileID,source:this.id,rawImageData:oe,encoding:this.encoding};h.actor&&h.state!=="expired"||(h.actor=this.dispatcher.getActor(),h.actor.send("loadDEMTile",ue,F.bind(this)))}}.bind(this)),h.neighboringTiles=this._getNeighboringTiles(h.tileID)}_getNeighboringTiles(h){const _=h.canonical,T=Math.pow(2,_.z),F=(_.x-1+T)%T,O=_.x===0?h.wrap-1:h.wrap,K=(_.x+1+T)%T,oe=_.x+1===T?h.wrap+1:h.wrap,ue={};return ue[new i.OverscaledTileID(h.overscaledZ,O,_.z,F,_.y).key]={backfilled:!1},ue[new i.OverscaledTileID(h.overscaledZ,oe,_.z,K,_.y).key]={backfilled:!1},_.y>0&&(ue[new i.OverscaledTileID(h.overscaledZ,O,_.z,F,_.y-1).key]={backfilled:!1},ue[new i.OverscaledTileID(h.overscaledZ,h.wrap,_.z,_.x,_.y-1).key]={backfilled:!1},ue[new i.OverscaledTileID(h.overscaledZ,oe,_.z,K,_.y-1).key]={backfilled:!1}),_.y+1<T&&(ue[new i.OverscaledTileID(h.overscaledZ,O,_.z,F,_.y+1).key]={backfilled:!1},ue[new i.OverscaledTileID(h.overscaledZ,h.wrap,_.z,_.x,_.y+1).key]={backfilled:!1},ue[new i.OverscaledTileID(h.overscaledZ,oe,_.z,K,_.y+1).key]={backfilled:!1}),ue}unloadTile(h){h.demTexture&&this.map.painter.saveTileTexture(h.demTexture),h.fbo&&(h.fbo.destroy(),delete h.fbo),h.dem&&delete h.dem,delete h.neighboringTiles,h.state="unloaded",h.actor&&h.actor.send("removeDEMTile",{uid:h.uid,source:this.id})}}class Re extends i.Evented{constructor(h,_,T,F){super(),this.id=h,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=T.getActor(),this.setEventedParent(F),this._data=_.data,this._options=i.extend({},_),this._collectResourceTiming=_.collectResourceTiming,_.maxzoom!==void 0&&(this.maxzoom=_.maxzoom),_.type&&(this.type=_.type),_.attribution&&(this.attribution=_.attribution),this.promoteId=_.promoteId;const O=i.EXTENT/this.tileSize;this.workerOptions=i.extend({source:this.id,cluster:_.cluster||!1,geojsonVtOptions:{buffer:(_.buffer!==void 0?_.buffer:128)*O,tolerance:(_.tolerance!==void 0?_.tolerance:.375)*O,extent:i.EXTENT,maxZoom:this.maxzoom,lineMetrics:_.lineMetrics||!1,generateId:_.generateId||!1},superclusterOptions:{maxZoom:_.clusterMaxZoom!==void 0?_.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,_.clusterMinPoints||2),extent:i.EXTENT,radius:(_.clusterRadius||50)*O,log:!1,generateId:_.generateId||!1},clusterProperties:_.clusterProperties,filter:_.filter},_.workerOptions)}load(){this._updateWorkerData("metadata")}onAdd(h){this.map=h,this.load()}setData(h){return this._data=h,this._updateWorkerData("content"),this}getClusterExpansionZoom(h,_){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:h,source:this.id},_),this}getClusterChildren(h,_){return this.actor.send("geojson.getClusterChildren",{clusterId:h,source:this.id},_),this}getClusterLeaves(h,_,T,F){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:h,limit:_,offset:T},F),this}_updateWorkerData(h){const _=i.extend({},this.workerOptions),T=this._data;typeof T=="string"?(_.request=this.map._requestManager.transformRequest(i.exported.resolveURL(T),i.ResourceType.Source),_.request.collectResourceTiming=this._collectResourceTiming):_.data=JSON.stringify(T),this._pendingLoads++,this.fire(new i.Event("dataloading",{dataType:"source"})),this.actor.send(`${this.type}.loadData`,_,(F,O)=>{if(this._pendingLoads--,this._removed||O&&O.abandoned)return void this.fire(new i.Event("dataabort",{dataType:"source",sourceDataType:h}));let K=null;if(O&&O.resourceTiming&&O.resourceTiming[this.id]&&(K=O.resourceTiming[this.id].slice(0)),F)return void this.fire(new i.ErrorEvent(F));const oe={dataType:"source",sourceDataType:h};this._collectResourceTiming&&K&&K.length>0&&i.extend(oe,{resourceTiming:K}),this.fire(new i.Event("data",oe))})}loaded(){return this._pendingLoads===0}loadTile(h,_){const T=h.actor?"reloadTile":"loadTile";h.actor=this.actor;const F={type:this.type,uid:h.uid,tileID:h.tileID,zoom:h.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};h.request=this.actor.send(T,F,(O,K)=>(delete h.request,h.unloadVectorData(),h.aborted?_(null):O?_(O):(h.loadVectorData(K,this.map.painter,T==="reloadTile"),_(null))))}abortTile(h){h.request&&(h.request.cancel(),delete h.request),h.aborted=!0}unloadTile(h){h.unloadVectorData(),this.actor.send("removeTile",{uid:h.uid,type:this.type,source:this.id})}onRemove(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})}serialize(){return i.extend({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Oe=i.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class We extends i.Evented{constructor(h,_,T,F){super(),this.id=h,this.dispatcher=T,this.coordinates=_.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(F),this.options=_}load(h,_){this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this.url=this.options.url,i.getImage(this.map._requestManager.transformRequest(this.url,i.ResourceType.Image),(T,F)=>{this._loaded=!0,T?this.fire(new i.ErrorEvent(T)):F&&(this.image=F,h&&(this.coordinates=h),_&&_(),this._finishLoading())})}loaded(){return this._loaded}updateImage(h){return this.image&&h.url?(this.options.url=h.url,this.load(h.coordinates,()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(h){this.map=h,this.load()}setCoordinates(h){this.coordinates=h;const _=h.map(i.MercatorCoordinate.fromLngLat);this.tileID=function(F){let O=1/0,K=1/0,oe=-1/0,ue=-1/0;for(const je of F)O=Math.min(O,je.x),K=Math.min(K,je.y),oe=Math.max(oe,je.x),ue=Math.max(ue,je.y);const ve=Math.max(oe-O,ue-K),Te=Math.max(0,Math.floor(-Math.log(ve)/Math.LN2)),ze=Math.pow(2,Te);return new i.CanonicalTileID(Te,Math.floor((O+oe)/2*ze),Math.floor((K+ue)/2*ze))}(_),this.minzoom=this.maxzoom=this.tileID.z;const T=_.map(F=>this.tileID.getTilePoint(F)._round());return this._boundsArray=new i.RasterBoundsArray,this._boundsArray.emplaceBack(T[0].x,T[0].y,0,0),this._boundsArray.emplaceBack(T[1].x,T[1].y,i.EXTENT,0),this._boundsArray.emplaceBack(T[3].x,T[3].y,0,i.EXTENT),this._boundsArray.emplaceBack(T[2].x,T[2].y,i.EXTENT,i.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const h=this.map.painter.context,_=h.gl;this.boundsBuffer||(this.boundsBuffer=h.createVertexBuffer(this._boundsArray,Oe.members)),this.boundsSegments||(this.boundsSegments=i.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new Y(h,this.image,_.RGBA),this.texture.bind(_.LINEAR,_.CLAMP_TO_EDGE));for(const T in this.tiles){const F=this.tiles[T];F.state!=="loaded"&&(F.state="loaded",F.texture=this.texture)}}loadTile(h,_){this.tileID&&this.tileID.equals(h.tileID.canonical)?(this.tiles[String(h.tileID.wrap)]=h,h.buckets={},_(null)):(h.state="errored",_(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class Ve extends We{constructor(h,_,T,F){super(h,_,T,F),this.roundZoom=!0,this.type="video",this.options=_}load(){this._loaded=!1;const h=this.options;this.urls=[];for(const _ of h.urls)this.urls.push(this.map._requestManager.transformRequest(_,i.ResourceType.Source).url);i.getVideo(this.urls,(_,T)=>{this._loaded=!0,_?this.fire(new i.ErrorEvent(_)):T&&(this.video=T,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(h){if(this.video){const _=this.video.seekable;h<_.start(0)||h>_.end(0)?this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${this.id}`,null,`Playback for this video can be set only between the ${_.start(0)} and ${_.end(0)}-second mark.`))):this.video.currentTime=h}}getVideo(){return this.video}onAdd(h){this.map||(this.map=h,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const h=this.map.painter.context,_=h.gl;this.boundsBuffer||(this.boundsBuffer=h.createVertexBuffer(this._boundsArray,Oe.members)),this.boundsSegments||(this.boundsSegments=i.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(_.LINEAR,_.CLAMP_TO_EDGE),_.texSubImage2D(_.TEXTURE_2D,0,0,0,_.RGBA,_.UNSIGNED_BYTE,this.video)):(this.texture=new Y(h,this.video,_.RGBA),this.texture.bind(_.LINEAR,_.CLAMP_TO_EDGE));for(const T in this.tiles){const F=this.tiles[T];F.state!=="loaded"&&(F.state="loaded",F.texture=this.texture)}}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class Qe extends We{constructor(h,_,T,F){super(h,_,T,F),_.coordinates?Array.isArray(_.coordinates)&&_.coordinates.length===4&&!_.coordinates.some(O=>!Array.isArray(O)||O.length!==2||O.some(K=>typeof K!="number"))||this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${h}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${h}`,null,'missing required property "coordinates"'))),_.animate&&typeof _.animate!="boolean"&&this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${h}`,null,'optional "animate" property must be a boolean value'))),_.canvas?typeof _.canvas=="string"||_.canvas instanceof HTMLCanvasElement||this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${h}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${h}`,null,'missing required property "canvas"'))),this.options=_,this.animate=_.animate===void 0||_.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new i.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(h){this.map=h,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let h=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,h=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,h=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const _=this.map.painter.context,T=_.gl;this.boundsBuffer||(this.boundsBuffer=_.createVertexBuffer(this._boundsArray,Oe.members)),this.boundsSegments||(this.boundsSegments=i.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(h||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new Y(_,this.canvas,T.RGBA,{premultiply:!0});for(const F in this.tiles){const O=this.tiles[F];O.state!=="loaded"&&(O.state="loaded",O.texture=this.texture)}}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const h of[this.canvas.width,this.canvas.height])if(isNaN(h)||h<=0)return!0;return!1}}const Se={vector:te,raster:le,"raster-dem":xe,geojson:Re,video:Ve,image:We,canvas:Qe};function Ke(M,h){const _=i.create();return i.translate(_,_,[1,1,0]),i.scale(_,_,[.5*M.width,.5*M.height,1]),i.multiply(_,_,M.calculatePosMatrix(h.toUnwrapped()))}function nt(M,h,_,T,F,O){const K=function(ze,je,bt){if(ze)for(const mt of ze){const gt=je[mt];if(gt&&gt.source===bt&&gt.type==="fill-extrusion")return!0}else for(const mt in je){const gt=je[mt];if(gt.source===bt&&gt.type==="fill-extrusion")return!0}return!1}(F&&F.layers,h,M.id),oe=O.maxPitchScaleFactor(),ue=M.tilesIn(T,oe,K);ue.sort(vt);const ve=[];for(const ze of ue)ve.push({wrappedTileID:ze.tileID.wrapped().key,queryResults:ze.tile.queryRenderedFeatures(h,_,M._state,ze.queryGeometry,ze.cameraQueryGeometry,ze.scale,F,O,oe,Ke(M.transform,ze.tileID))});const Te=function(ze){const je={},bt={};for(const mt of ze){const gt=mt.queryResults,Vt=mt.wrappedTileID,Zt=bt[Vt]=bt[Vt]||{};for(const ni in gt){const St=gt[ni],zt=Zt[ni]=Zt[ni]||{},ai=je[ni]=je[ni]||[];for(const Ei of St)zt[Ei.featureIndex]||(zt[Ei.featureIndex]=!0,ai.push(Ei))}}return je}(ve);for(const ze in Te)Te[ze].forEach(je=>{const bt=je.feature,mt=M.getFeatureState(bt.layer["source-layer"],bt.id);bt.source=bt.layer.source,bt.layer["source-layer"]&&(bt.sourceLayer=bt.layer["source-layer"]),bt.state=mt});return Te}function vt(M,h){const _=M.tileID,T=h.tileID;return _.overscaledZ-T.overscaledZ||_.canonical.y-T.canonical.y||_.wrap-T.wrap||_.canonical.x-T.canonical.x}class be{constructor(h,_){this.tileID=h,this.uid=i.uniqueId(),this.uses=0,this.tileSize=_,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.textures=[],this.textureCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(h){const _=h+this.timeAdded;_<i.exported.now()||this.fadeEndTime&&_<this.fadeEndTime||(this.fadeEndTime=_)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}clearTextures(h){this.demTexture&&h.saveTileTexture(this.demTexture),this.textures.forEach(_=>h.saveTileTexture(_)),this.demTexture=null,this.textures=[],this.textureCoords={}}loadVectorData(h,_,T){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",h){h.featureIndex&&(this.latestFeatureIndex=h.featureIndex,h.rawTileData?(this.latestRawTileData=h.rawTileData,this.latestFeatureIndex.rawTileData=h.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=h.collisionBoxArray,this.buckets=function(F,O){const K={};if(!O)return K;for(const oe of F){const ue=oe.layerIds.map(ve=>O.getLayer(ve)).filter(Boolean);if(ue.length!==0){oe.layers=ue,oe.stateDependentLayerIds&&(oe.stateDependentLayers=oe.stateDependentLayerIds.map(ve=>ue.filter(Te=>Te.id===ve)[0]));for(const ve of ue)K[ve.id]=oe}}return K}(h.buckets,_.style),this.hasSymbolBuckets=!1;for(const F in this.buckets){const O=this.buckets[F];if(O instanceof i.SymbolBucket){if(this.hasSymbolBuckets=!0,!T)break;O.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const F in this.buckets){const O=this.buckets[F];if(O instanceof i.SymbolBucket&&O.hasRTLText){this.hasRTLText=!0,i.lazyLoadRTLTextPlugin();break}}this.queryPadding=0;for(const F in this.buckets){const O=this.buckets[F];this.queryPadding=Math.max(this.queryPadding,_.style.getLayer(F).queryRadius(O))}h.imageAtlas&&(this.imageAtlas=h.imageAtlas),h.glyphAtlasImage&&(this.glyphAtlasImage=h.glyphAtlasImage)}else this.collisionBoxArray=new i.CollisionBoxArray}unloadVectorData(){for(const h in this.buckets)this.buckets[h].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(h){return this.buckets[h.id]}upload(h){for(const T in this.buckets){const F=this.buckets[T];F.uploadPending()&&F.upload(h)}const _=h.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Y(h,this.imageAtlas.image,_.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Y(h,this.glyphAtlasImage,_.ALPHA),this.glyphAtlasImage=null)}prepare(h){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(h,this.imageAtlasTexture)}queryRenderedFeatures(h,_,T,F,O,K,oe,ue,ve,Te){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:F,cameraQueryGeometry:O,scale:K,tileSize:this.tileSize,pixelPosMatrix:Te,transform:ue,params:oe,queryPadding:this.queryPadding*ve},h,_,T):{}}querySourceFeatures(h,_){const T=this.latestFeatureIndex;if(!T||!T.rawTileData)return;const F=T.loadVTLayers(),O=_?_.sourceLayer:"",K=F._geojsonTileLayer||F[O];if(!K)return;const oe=i.createFilter(_&&_.filter),{z:ue,x:ve,y:Te}=this.tileID.canonical,ze={z:ue,x:ve,y:Te};for(let je=0;je<K.length;je++){const bt=K.feature(je);if(oe.needGeometry){const Vt=i.toEvaluationFeature(bt,!0);if(!oe.filter(new i.EvaluationParameters(this.tileID.overscaledZ),Vt,this.tileID.canonical))continue}else if(!oe.filter(new i.EvaluationParameters(this.tileID.overscaledZ),bt))continue;const mt=T.getId(bt,O),gt=new i.GeoJSONFeature(bt,ue,ve,Te,mt);gt.tile=ze,h.push(gt)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(h){const _=this.expirationTime;if(h.cacheControl){const T=i.parseCacheControl(h.cacheControl);T["max-age"]&&(this.expirationTime=Date.now()+1e3*T["max-age"])}else h.expires&&(this.expirationTime=new Date(h.expires).getTime());if(this.expirationTime){const T=Date.now();let F=!1;if(this.expirationTime>T)F=!1;else if(_)if(this.expirationTime<_)F=!0;else{const O=this.expirationTime-_;O?this.expirationTime=T+Math.max(O,3e4):F=!0}else F=!0;F?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(h,_){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(h).length===0)return;const T=this.latestFeatureIndex.loadVTLayers();for(const F in this.buckets){if(!_.style.hasLayer(F))continue;const O=this.buckets[F],K=O.layers[0].sourceLayer||"_geojsonTileLayer",oe=T[K],ue=h[K];if(!oe||!ue||Object.keys(ue).length===0)continue;O.update(ue,oe,this.imageAtlas&&this.imageAtlas.patternPositions||{});const ve=_&&_.style&&_.style.getLayer(F);ve&&(this.queryPadding=Math.max(this.queryPadding,ve.queryRadius(O)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<i.exported.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(h){this.symbolFadeHoldUntil=i.exported.now()+h}setDependencies(h,_){const T={};for(const F of _)T[F]=!0;this.dependencies[h]=T}hasDependency(h,_){for(const T of h){const F=this.dependencies[T];if(F){for(const O of _)if(F[O])return!0}}return!1}}class At{constructor(h,_){this.max=h,this.onRemove=_,this.reset()}reset(){for(const h in this.data)for(const _ of this.data[h])_.timeout&&clearTimeout(_.timeout),this.onRemove(_.value);return this.data={},this.order=[],this}add(h,_,T){const F=h.wrapped().key;this.data[F]===void 0&&(this.data[F]=[]);const O={value:_,timeout:void 0};if(T!==void 0&&(O.timeout=setTimeout(()=>{this.remove(h,O)},T)),this.data[F].push(O),this.order.push(F),this.order.length>this.max){const K=this._getAndRemoveByKey(this.order[0]);K&&this.onRemove(K)}return this}has(h){return h.wrapped().key in this.data}getAndRemove(h){return this.has(h)?this._getAndRemoveByKey(h.wrapped().key):null}_getAndRemoveByKey(h){const _=this.data[h].shift();return _.timeout&&clearTimeout(_.timeout),this.data[h].length===0&&delete this.data[h],this.order.splice(this.order.indexOf(h),1),_.value}getByKey(h){const _=this.data[h];return _?_[0].value:null}get(h){return this.has(h)?this.data[h.wrapped().key][0].value:null}remove(h,_){if(!this.has(h))return this;const T=h.wrapped().key,F=_===void 0?0:this.data[T].indexOf(_),O=this.data[T][F];return this.data[T].splice(F,1),O.timeout&&clearTimeout(O.timeout),this.data[T].length===0&&delete this.data[T],this.onRemove(O.value),this.order.splice(this.order.indexOf(T),1),this}setMaxSize(h){for(this.max=h;this.order.length>this.max;){const _=this._getAndRemoveByKey(this.order[0]);_&&this.onRemove(_)}return this}filter(h){const _=[];for(const T in this.data)for(const F of this.data[T])h(F.value)||_.push(F);for(const T of _)this.remove(T.value.tileID,T)}}class ut{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(h,_,T){const F=String(_);if(this.stateChanges[h]=this.stateChanges[h]||{},this.stateChanges[h][F]=this.stateChanges[h][F]||{},i.extend(this.stateChanges[h][F],T),this.deletedStates[h]===null){this.deletedStates[h]={};for(const O in this.state[h])O!==F&&(this.deletedStates[h][O]=null)}else if(this.deletedStates[h]&&this.deletedStates[h][F]===null){this.deletedStates[h][F]={};for(const O in this.state[h][F])T[O]||(this.deletedStates[h][F][O]=null)}else for(const O in T)this.deletedStates[h]&&this.deletedStates[h][F]&&this.deletedStates[h][F][O]===null&&delete this.deletedStates[h][F][O]}removeFeatureState(h,_,T){if(this.deletedStates[h]===null)return;const F=String(_);if(this.deletedStates[h]=this.deletedStates[h]||{},T&&_!==void 0)this.deletedStates[h][F]!==null&&(this.deletedStates[h][F]=this.deletedStates[h][F]||{},this.deletedStates[h][F][T]=null);else if(_!==void 0)if(this.stateChanges[h]&&this.stateChanges[h][F])for(T in this.deletedStates[h][F]={},this.stateChanges[h][F])this.deletedStates[h][F][T]=null;else this.deletedStates[h][F]=null;else this.deletedStates[h]=null}getState(h,_){const T=String(_),F=i.extend({},(this.state[h]||{})[T],(this.stateChanges[h]||{})[T]);if(this.deletedStates[h]===null)return{};if(this.deletedStates[h]){const O=this.deletedStates[h][_];if(O===null)return{};for(const K in O)delete F[K]}return F}initializeTileState(h,_){h.setFeatureState(this.state,_)}coalesceChanges(h,_){const T={};for(const F in this.stateChanges){this.state[F]=this.state[F]||{};const O={};for(const K in this.stateChanges[F])this.state[F][K]||(this.state[F][K]={}),i.extend(this.state[F][K],this.stateChanges[F][K]),O[K]=this.state[F][K];T[F]=O}for(const F in this.deletedStates){this.state[F]=this.state[F]||{};const O={};if(this.deletedStates[F]===null)for(const K in this.state[F])O[K]={},this.state[F][K]={};else for(const K in this.deletedStates[F]){if(this.deletedStates[F][K]===null)this.state[F][K]={};else for(const oe of Object.keys(this.deletedStates[F][K]))delete this.state[F][K][oe];O[K]=this.state[F][K]}T[F]=T[F]||{},i.extend(T[F],O)}if(this.stateChanges={},this.deletedStates={},Object.keys(T).length!==0)for(const F in h)h[F].setFeatureState(T,_)}}class Nt extends i.Evented{constructor(h,_,T){super(),this.id=h,this.dispatcher=T,this.on("data",F=>{F.dataType==="source"&&F.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&F.dataType==="source"&&F.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain))}),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=function(F,O,K,oe){const ue=new Se[O.type](F,O,K,oe);if(ue.id!==F)throw new Error(`Expected Source id to be ${F} instead of ${ue.id}`);return i.bindAll(["load","abort","unload","serialize","prepare"],ue),ue}(h,_,T,this),this._tiles={},this._cache=new At(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new ut}onAdd(h){this.map=h,this._maxTileCacheSize=h?h._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(h)}onRemove(h){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(h)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(const h in this._tiles){const _=this._tiles[h];if(_.state!=="loaded"&&_.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const h=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,h&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(h,_){return this._source.loadTile(h,_)}_unloadTile(h){if(this._source.unloadTile)return this._source.unloadTile(h,()=>{})}_abortTile(h){this._source.abortTile&&this._source.abortTile(h,()=>{}),this._source.fire(new i.Event("dataabort",{tile:h,coord:h.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(h){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const _ in this._tiles){const T=this._tiles[_];T.upload(h),T.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(h=>h.tileID).sort(Gt).map(h=>h.key)}getRenderableIds(h){const _=[];for(const T in this._tiles)this._isIdRenderable(T,h)&&_.push(this._tiles[T]);return h?_.sort((T,F)=>{const O=T.tileID,K=F.tileID,oe=new i.pointGeometry(O.canonical.x,O.canonical.y)._rotate(this.transform.angle),ue=new i.pointGeometry(K.canonical.x,K.canonical.y)._rotate(this.transform.angle);return O.overscaledZ-K.overscaledZ||ue.y-oe.y||ue.x-oe.x}).map(T=>T.tileID.key):_.map(T=>T.tileID).sort(Gt).map(T=>T.key)}hasRenderableParent(h){const _=this.findLoadedParent(h,0);return!!_&&this._isIdRenderable(_.tileID.key)}_isIdRenderable(h,_){return this._tiles[h]&&this._tiles[h].hasData()&&!this._coveredTiles[h]&&(_||!this._tiles[h].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const h in this._tiles)this._tiles[h].state!=="errored"&&this._reloadTile(h,"reloading")}}_reloadTile(h,_){const T=this._tiles[h];T&&(T.state!=="loading"&&(T.state=_),this._loadTile(T,this._tileLoaded.bind(this,T,h,_)))}_tileLoaded(h,_,T,F){if(F)return h.state="errored",void(F.status!==404?this._source.fire(new i.ErrorEvent(F,{tile:h})):this.update(this.transform,this.terrain));h.timeAdded=i.exported.now(),T==="expired"&&(h.refreshedUponExpiration=!0),this._setTileReloadTimer(_,h),this.getSource().type==="raster-dem"&&h.dem&&this._backfillDEM(h),this._state.initializeTileState(h,this.map?this.map.painter:null),h.aborted||this._source.fire(new i.Event("data",{dataType:"source",tile:h,coord:h.tileID}))}_backfillDEM(h){const _=this.getRenderableIds();for(let F=0;F<_.length;F++){const O=_[F];if(h.neighboringTiles&&h.neighboringTiles[O]){const K=this.getTileByID(O);T(h,K),T(K,h)}}function T(F,O){F.needsHillshadePrepare=!0,F.needsTerrainPrepare=!0;let K=O.tileID.canonical.x-F.tileID.canonical.x;const oe=O.tileID.canonical.y-F.tileID.canonical.y,ue=Math.pow(2,F.tileID.canonical.z),ve=O.tileID.key;K===0&&oe===0||Math.abs(oe)>1||(Math.abs(K)>1&&(Math.abs(K+ue)===1?K+=ue:Math.abs(K-ue)===1&&(K-=ue)),O.dem&&F.dem&&(F.dem.backfillBorder(O.dem,K,oe),F.neighboringTiles&&F.neighboringTiles[ve]&&(F.neighboringTiles[ve].backfilled=!0)))}}getTile(h){return this.getTileByID(h.key)}getTileByID(h){return this._tiles[h]}_retainLoadedChildren(h,_,T,F){for(const O in this._tiles){let K=this._tiles[O];if(F[O]||!K.hasData()||K.tileID.overscaledZ<=_||K.tileID.overscaledZ>T)continue;let oe=K.tileID;for(;K&&K.tileID.overscaledZ>_+1;){const ve=K.tileID.scaledTo(K.tileID.overscaledZ-1);K=this._tiles[ve.key],K&&K.hasData()&&(oe=ve)}let ue=oe;for(;ue.overscaledZ>_;)if(ue=ue.scaledTo(ue.overscaledZ-1),h[ue.key]){F[oe.key]=oe;break}}}findLoadedParent(h,_){if(h.key in this._loadedParentTiles){const T=this._loadedParentTiles[h.key];return T&&T.tileID.overscaledZ>=_?T:null}for(let T=h.overscaledZ-1;T>=_;T--){const F=h.scaledTo(T),O=this._getLoadedTile(F);if(O)return O}}_getLoadedTile(h){const _=this._tiles[h.key];return _&&_.hasData()?_:this._cache.getByKey(h.wrapped().key)}updateCacheSize(h){const _=Math.ceil(h.width/this._source.tileSize)+1,T=Math.ceil(h.height/this._source.tileSize)+1,F=Math.floor(_*T*5),O=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,F):F;this._cache.setMaxSize(O)}handleWrapJump(h){const _=Math.round((h-(this._prevLng===void 0?h:this._prevLng))/360);if(this._prevLng=h,_){const T={};for(const F in this._tiles){const O=this._tiles[F];O.tileID=O.tileID.unwrapTo(O.tileID.wrap+_),T[O.tileID.key]=O}this._tiles=T;for(const F in this._timers)clearTimeout(this._timers[F]),delete this._timers[F];for(const F in this._tiles)this._setTileReloadTimer(F,this._tiles[F])}}update(h,_){if(this.transform=h,this.terrain=_,!this._sourceLoaded||this._paused)return;let T;this.updateCacheSize(h),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?T=h.getVisibleUnwrappedCoordinates(this._source.tileID).map(ve=>new i.OverscaledTileID(ve.canonical.z,ve.wrap,ve.canonical.z,ve.canonical.x,ve.canonical.y)):(T=h.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:_}),this._source.hasTile&&(T=T.filter(ve=>this._source.hasTile(ve)))):T=[];const F=h.coveringZoomLevel(this._source),O=Math.max(F-Nt.maxOverzooming,this._source.minzoom),K=Math.max(F+Nt.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const ve={};for(const Te of T)if(Te.canonical.z>this._source.minzoom){const ze=Te.scaledTo(Te.canonical.z-1);ve[ze.key]=ze;const je=Te.scaledTo(Math.max(this._source.minzoom,Math.min(Te.canonical.z,5)));ve[je.key]=je}T=T.concat(Object.values(ve))}const oe=this._updateRetainedTiles(T,F);if(Qt(this._source.type)){const ve={},Te={},ze=Object.keys(oe);for(const je of ze){const bt=oe[je],mt=this._tiles[je];if(!mt||mt.fadeEndTime&&mt.fadeEndTime<=i.exported.now())continue;const gt=this.findLoadedParent(bt,O);gt&&(this._addTile(gt.tileID),ve[gt.tileID.key]=gt.tileID),Te[je]=bt}this._retainLoadedChildren(Te,F,K,oe);for(const je in ve)oe[je]||(this._coveredTiles[je]=!0,oe[je]=ve[je]);if(_){const je={},bt={};for(const mt of T)this._tiles[mt.key].hasData()?je[mt.key]=mt:bt[mt.key]=mt;for(const mt in bt){const gt=bt[mt].children(this._source.maxzoom);this._tiles[gt[0].key]&&this._tiles[gt[1].key]&&this._tiles[gt[2].key]&&this._tiles[gt[3].key]&&(je[gt[0].key]=oe[gt[0].key]=gt[0],je[gt[1].key]=oe[gt[1].key]=gt[1],je[gt[2].key]=oe[gt[2].key]=gt[2],je[gt[3].key]=oe[gt[3].key]=gt[3],delete bt[mt])}for(const mt in bt){const gt=this.findLoadedParent(bt[mt],this._source.minzoom);if(gt){je[gt.tileID.key]=oe[gt.tileID.key]=gt.tileID;for(const Vt in je)je[Vt].isChildOf(gt.tileID)&&delete je[Vt]}}for(const mt in this._tiles)je[mt]||(this._coveredTiles[mt]=!0)}}for(const ve in oe)this._tiles[ve].clearFadeHold();const ue=i.keysDifference(this._tiles,oe);for(const ve of ue){const Te=this._tiles[ve];Te.hasSymbolBuckets&&!Te.holdingForFade()?Te.setHoldDuration(this.map._fadeDuration):Te.hasSymbolBuckets&&!Te.symbolFadeFinished()||this._removeTile(ve)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const h in this._tiles)this._tiles[h].holdingForFade()&&this._removeTile(h)}_updateRetainedTiles(h,_){const T={},F={},O=Math.max(_-Nt.maxOverzooming,this._source.minzoom),K=Math.max(_+Nt.maxUnderzooming,this._source.minzoom),oe={};for(const ue of h){const ve=this._addTile(ue);T[ue.key]=ue,ve.hasData()||_<this._source.maxzoom&&(oe[ue.key]=ue)}this._retainLoadedChildren(oe,_,K,T);for(const ue of h){let ve=this._tiles[ue.key];if(ve.hasData())continue;if(_+1>this._source.maxzoom){const ze=ue.children(this._source.maxzoom)[0],je=this.getTile(ze);if(je&&je.hasData()){T[ze.key]=ze;continue}}else{const ze=ue.children(this._source.maxzoom);if(T[ze[0].key]&&T[ze[1].key]&&T[ze[2].key]&&T[ze[3].key])continue}let Te=ve.wasRequested();for(let ze=ue.overscaledZ-1;ze>=O;--ze){const je=ue.scaledTo(ze);if(F[je.key]||(F[je.key]=!0,ve=this.getTile(je),!ve&&Te&&(ve=this._addTile(je)),ve&&(T[je.key]=je,Te=ve.wasRequested(),ve.hasData())))break}}return T}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const h in this._tiles){const _=[];let T,F=this._tiles[h].tileID;for(;F.overscaledZ>0;){if(F.key in this._loadedParentTiles){T=this._loadedParentTiles[F.key];break}_.push(F.key);const O=F.scaledTo(F.overscaledZ-1);if(T=this._getLoadedTile(O),T)break;F=O}for(const O of _)this._loadedParentTiles[O]=T}}_addTile(h){let _=this._tiles[h.key];if(_)return _;_=this._cache.getAndRemove(h),_&&(this._setTileReloadTimer(h.key,_),_.tileID=h,this._state.initializeTileState(_,this.map?this.map.painter:null),this._cacheTimers[h.key]&&(clearTimeout(this._cacheTimers[h.key]),delete this._cacheTimers[h.key],this._setTileReloadTimer(h.key,_)));const T=_;return _||(_=new be(h,this._source.tileSize*h.overscaleFactor()),this._loadTile(_,this._tileLoaded.bind(this,_,h.key,_.state))),_.uses++,this._tiles[h.key]=_,T||this._source.fire(new i.Event("dataloading",{tile:_,coord:_.tileID,dataType:"source"})),_}_setTileReloadTimer(h,_){h in this._timers&&(clearTimeout(this._timers[h]),delete this._timers[h]);const T=_.getExpiryTimeout();T&&(this._timers[h]=setTimeout(()=>{this._reloadTile(h,"expired"),delete this._timers[h]},T))}_removeTile(h){const _=this._tiles[h];_&&(_.uses--,delete this._tiles[h],this._timers[h]&&(clearTimeout(this._timers[h]),delete this._timers[h]),_.uses>0||(_.hasData()&&_.state!=="reloading"?this._cache.add(_.tileID,_,_.getExpiryTimeout()):(_.aborted=!0,this._abortTile(_),this._unloadTile(_))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const h in this._tiles)this._removeTile(h);this._cache.reset()}tilesIn(h,_,T){const F=[],O=this.transform;if(!O)return F;const K=T?O.getCameraQueryGeometry(h):h,oe=h.map(mt=>O.pointCoordinate(mt,this.terrain)),ue=K.map(mt=>O.pointCoordinate(mt,this.terrain)),ve=this.getIds();let Te=1/0,ze=1/0,je=-1/0,bt=-1/0;for(const mt of ue)Te=Math.min(Te,mt.x),ze=Math.min(ze,mt.y),je=Math.max(je,mt.x),bt=Math.max(bt,mt.y);for(let mt=0;mt<ve.length;mt++){const gt=this._tiles[ve[mt]];if(gt.holdingForFade())continue;const Vt=gt.tileID,Zt=Math.pow(2,O.zoom-gt.tileID.overscaledZ),ni=_*gt.queryPadding*i.EXTENT/gt.tileSize/Zt,St=[Vt.getTilePoint(new i.MercatorCoordinate(Te,ze)),Vt.getTilePoint(new i.MercatorCoordinate(je,bt))];if(St[0].x-ni<i.EXTENT&&St[0].y-ni<i.EXTENT&&St[1].x+ni>=0&&St[1].y+ni>=0){const zt=oe.map(Ei=>Vt.getTilePoint(Ei)),ai=ue.map(Ei=>Vt.getTilePoint(Ei));F.push({tile:gt,tileID:Vt,queryGeometry:zt,cameraQueryGeometry:ai,scale:Zt})}}return F}getVisibleCoordinates(h){const _=this.getRenderableIds(h).map(T=>this._tiles[T].tileID);for(const T of _)T.posMatrix=this.transform.calculatePosMatrix(T.toUnwrapped());return _}hasTransition(){if(this._source.hasTransition())return!0;if(Qt(this._source.type))for(const h in this._tiles){const _=this._tiles[h];if(_.fadeEndTime!==void 0&&_.fadeEndTime>=i.exported.now())return!0}return!1}setFeatureState(h,_,T){this._state.updateState(h=h||"_geojsonTileLayer",_,T)}removeFeatureState(h,_,T){this._state.removeFeatureState(h=h||"_geojsonTileLayer",_,T)}getFeatureState(h,_){return this._state.getState(h=h||"_geojsonTileLayer",_)}setDependencies(h,_,T){const F=this._tiles[h];F&&F.setDependencies(_,T)}reloadTilesForDependencies(h,_){for(const T in this._tiles)this._tiles[T].hasDependency(h,_)&&this._reloadTile(T,"reloading");this._cache.filter(T=>!T.hasDependency(h,_))}}function Gt(M,h){const _=Math.abs(2*M.wrap)-+(M.wrap<0),T=Math.abs(2*h.wrap)-+(h.wrap<0);return M.overscaledZ-h.overscaledZ||T-_||h.canonical.y-M.canonical.y||h.canonical.x-M.canonical.x}function Qt(M){return M==="raster"||M==="image"||M==="video"}Nt.maxOverzooming=10,Nt.maxUnderzooming=3;const Ct="mapboxgl_preloaded_worker_pool";class Ft{constructor(){this.active={}}acquire(h){if(!this.workers)for(this.workers=[];this.workers.length<Ft.workerCount;)this.workers.push(new Worker(xl.workerUrl));return this.active[h]=!0,this.workers.slice()}release(h){delete this.active[h],this.numActive()===0&&(this.workers.forEach(_=>{_.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[Ct]}numActive(){return Object.keys(this.active).length}}const Xt=Math.floor(i.exported.hardwareConcurrency/2);let _i;function fi(){return _i||(_i=new Ft),_i}function Gi(M,h){const _={};for(const T in M)T!=="ref"&&(_[T]=M[T]);return i.refProperties.forEach(T=>{T in h&&(_[T]=h[T])}),_}function wn(M){M=M.slice();const h=Object.create(null);for(let _=0;_<M.length;_++)h[M[_].id]=M[_];for(let _=0;_<M.length;_++)"ref"in M[_]&&(M[_]=Gi(M[_],h[M[_].ref]));return M}Ft.workerCount=Math.max(Math.min(Xt,6),1);const zi={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function Gn(M,h,_){_.push({command:zi.addSource,args:[M,h[M]]})}function kn(M,h,_){h.push({command:zi.removeSource,args:[M]}),_[M]=!0}function yt(M,h,_,T){kn(M,_,T),Gn(M,h,_)}function rt(M,h,_){let T;for(T in M[_])if(Object.prototype.hasOwnProperty.call(M[_],T)&&T!=="data"&&!Q(M[_][T],h[_][T]))return!1;for(T in h[_])if(Object.prototype.hasOwnProperty.call(h[_],T)&&T!=="data"&&!Q(M[_][T],h[_][T]))return!1;return!0}function ti(M,h,_,T,F,O){let K;for(K in h=h||{},M=M||{})Object.prototype.hasOwnProperty.call(M,K)&&(Q(M[K],h[K])||_.push({command:O,args:[T,K,h[K],F]}));for(K in h)Object.prototype.hasOwnProperty.call(h,K)&&!Object.prototype.hasOwnProperty.call(M,K)&&(Q(M[K],h[K])||_.push({command:O,args:[T,K,h[K],F]}))}function Ni(M){return M.id}function qi(M,h){return M[h.id]=h,M}class en{constructor(h,_){this.reset(h,_)}reset(h,_){this.points=h||[],this._distances=[0];for(let T=1;T<this.points.length;T++)this._distances[T]=this._distances[T-1]+this.points[T].dist(this.points[T-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(_||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(h){if(this.points.length===1)return this.points[0];h=i.clamp(h,0,1);let _=1,T=this._distances[_];const F=h*this.paddedLength+this.padding;for(;T<F&&_<this._distances.length;)T=this._distances[++_];const O=_-1,K=this._distances[O],oe=T-K,ue=oe>0?(F-K)/oe:0;return this.points[O].mult(1-ue).add(this.points[_].mult(ue))}}function $t(M,h){let _=!0;return M==="always"||M!=="never"&&h!=="never"||(_=!1),_}class at{constructor(h,_,T){const F=this.boxCells=[],O=this.circleCells=[];this.xCellCount=Math.ceil(h/T),this.yCellCount=Math.ceil(_/T);for(let K=0;K<this.xCellCount*this.yCellCount;K++)F.push([]),O.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=h,this.height=_,this.xScale=this.xCellCount/h,this.yScale=this.yCellCount/_,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(h,_,T,F,O){this._forEachCell(_,T,F,O,this._insertBoxCell,this.boxUid++),this.boxKeys.push(h),this.bboxes.push(_),this.bboxes.push(T),this.bboxes.push(F),this.bboxes.push(O)}insertCircle(h,_,T,F){this._forEachCell(_-F,T-F,_+F,T+F,this._insertCircleCell,this.circleUid++),this.circleKeys.push(h),this.circles.push(_),this.circles.push(T),this.circles.push(F)}_insertBoxCell(h,_,T,F,O,K){this.boxCells[O].push(K)}_insertCircleCell(h,_,T,F,O,K){this.circleCells[O].push(K)}_query(h,_,T,F,O,K,oe){if(T<0||h>this.width||F<0||_>this.height)return[];const ue=[];if(h<=0&&_<=0&&this.width<=T&&this.height<=F){if(O)return[{key:null,x1:h,y1:_,x2:T,y2:F}];for(let ve=0;ve<this.boxKeys.length;ve++)ue.push({key:this.boxKeys[ve],x1:this.bboxes[4*ve],y1:this.bboxes[4*ve+1],x2:this.bboxes[4*ve+2],y2:this.bboxes[4*ve+3]});for(let ve=0;ve<this.circleKeys.length;ve++){const Te=this.circles[3*ve],ze=this.circles[3*ve+1],je=this.circles[3*ve+2];ue.push({key:this.circleKeys[ve],x1:Te-je,y1:ze-je,x2:Te+je,y2:ze+je})}}else this._forEachCell(h,_,T,F,this._queryCell,ue,{hitTest:O,overlapMode:K,seenUids:{box:{},circle:{}}},oe);return ue}query(h,_,T,F){return this._query(h,_,T,F,!1,null)}hitTest(h,_,T,F,O,K){return this._query(h,_,T,F,!0,O,K).length>0}hitTestCircle(h,_,T,F,O){const K=h-T,oe=h+T,ue=_-T,ve=_+T;if(oe<0||K>this.width||ve<0||ue>this.height)return!1;const Te=[];return this._forEachCell(K,ue,oe,ve,this._queryCellCircle,Te,{hitTest:!0,overlapMode:F,circle:{x:h,y:_,radius:T},seenUids:{box:{},circle:{}}},O),Te.length>0}_queryCell(h,_,T,F,O,K,oe,ue){const{seenUids:ve,hitTest:Te,overlapMode:ze}=oe,je=this.boxCells[O];if(je!==null){const mt=this.bboxes;for(const gt of je)if(!ve.box[gt]){ve.box[gt]=!0;const Vt=4*gt,Zt=this.boxKeys[gt];if(h<=mt[Vt+2]&&_<=mt[Vt+3]&&T>=mt[Vt+0]&&F>=mt[Vt+1]&&(!ue||ue(Zt))&&(!Te||!$t(ze,Zt.overlapMode))&&(K.push({key:Zt,x1:mt[Vt],y1:mt[Vt+1],x2:mt[Vt+2],y2:mt[Vt+3]}),Te))return!0}}const bt=this.circleCells[O];if(bt!==null){const mt=this.circles;for(const gt of bt)if(!ve.circle[gt]){ve.circle[gt]=!0;const Vt=3*gt,Zt=this.circleKeys[gt];if(this._circleAndRectCollide(mt[Vt],mt[Vt+1],mt[Vt+2],h,_,T,F)&&(!ue||ue(Zt))&&(!Te||!$t(ze,Zt.overlapMode))){const ni=mt[Vt],St=mt[Vt+1],zt=mt[Vt+2];if(K.push({key:Zt,x1:ni-zt,y1:St-zt,x2:ni+zt,y2:St+zt}),Te)return!0}}}return!1}_queryCellCircle(h,_,T,F,O,K,oe,ue){const{circle:ve,seenUids:Te,overlapMode:ze}=oe,je=this.boxCells[O];if(je!==null){const mt=this.bboxes;for(const gt of je)if(!Te.box[gt]){Te.box[gt]=!0;const Vt=4*gt,Zt=this.boxKeys[gt];if(this._circleAndRectCollide(ve.x,ve.y,ve.radius,mt[Vt+0],mt[Vt+1],mt[Vt+2],mt[Vt+3])&&(!ue||ue(Zt))&&!$t(ze,Zt.overlapMode))return K.push(!0),!0}}const bt=this.circleCells[O];if(bt!==null){const mt=this.circles;for(const gt of bt)if(!Te.circle[gt]){Te.circle[gt]=!0;const Vt=3*gt,Zt=this.circleKeys[gt];if(this._circlesCollide(mt[Vt],mt[Vt+1],mt[Vt+2],ve.x,ve.y,ve.radius)&&(!ue||ue(Zt))&&!$t(ze,Zt.overlapMode))return K.push(!0),!0}}}_forEachCell(h,_,T,F,O,K,oe,ue){const ve=this._convertToXCellCoord(h),Te=this._convertToYCellCoord(_),ze=this._convertToXCellCoord(T),je=this._convertToYCellCoord(F);for(let bt=ve;bt<=ze;bt++)for(let mt=Te;mt<=je;mt++)if(O.call(this,h,_,T,F,this.xCellCount*mt+bt,K,oe,ue))return}_convertToXCellCoord(h){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(h*this.xScale)))}_convertToYCellCoord(h){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(h*this.yScale)))}_circlesCollide(h,_,T,F,O,K){const oe=F-h,ue=O-_,ve=T+K;return ve*ve>oe*oe+ue*ue}_circleAndRectCollide(h,_,T,F,O,K,oe){const ue=(K-F)/2,ve=Math.abs(h-(F+ue));if(ve>ue+T)return!1;const Te=(oe-O)/2,ze=Math.abs(_-(O+Te));if(ze>Te+T)return!1;if(ve<=ue||ze<=Te)return!0;const je=ve-ue,bt=ze-Te;return je*je+bt*bt<=T*T}}function ii(M,h,_,T,F){const O=i.create();return h?(i.scale(O,O,[1/F,1/F,1]),_||i.rotateZ(O,O,T.angle)):i.multiply(O,T.labelPlaneMatrix,M),O}function hn(M,h,_,T,F){if(h){const O=i.clone(M);return i.scale(O,O,[F,F,1]),_||i.rotateZ(O,O,-T.angle),O}return T.glCoordMatrix}function Xi(M,h,_){let T;_?(T=[M.x,M.y,_(M.x,M.y),1],i.transformMat4(T,T,h)):(T=[M.x,M.y,0,1],Pn(T,T,h));const F=T[3];return{point:new i.pointGeometry(T[0]/F,T[1]/F),signedDistanceFromCamera:F}}function on(M,h){return .5+M/h*.5}function Cn(M,h){const _=M[0]/M[3],T=M[1]/M[3];return _>=-h[0]&&_<=h[0]&&T>=-h[1]&&T<=h[1]}function Tn(M,h,_,T,F,O,K,oe,ue,ve){const Te=T?M.textSizeData:M.iconSizeData,ze=i.evaluateSizeForZoom(Te,_.transform.zoom),je=[256/_.width*2+1,256/_.height*2+1],bt=T?M.text.dynamicLayoutVertexArray:M.icon.dynamicLayoutVertexArray;bt.clear();const mt=M.lineVertexArray,gt=T?M.text.placedSymbolArray:M.icon.placedSymbolArray,Vt=_.transform.width/_.transform.height;let Zt=!1;for(let ni=0;ni<gt.length;ni++){const St=gt.get(ni);if(St.hidden||St.writingMode===i.WritingMode.vertical&&!Zt){Ui(St.numGlyphs,bt);continue}let zt;if(Zt=!1,ve?(zt=[St.anchorX,St.anchorY,ve(St.anchorX,St.anchorY),1],i.transformMat4(zt,zt,h)):(zt=[St.anchorX,St.anchorY,0,1],Pn(zt,zt,h)),!Cn(zt,je)){Ui(St.numGlyphs,bt);continue}const ai=on(_.transform.cameraToCenterDistance,zt[3]),Ei=i.evaluateSizeForFeature(Te,ze,St),Bi=K?Ei/ai:Ei*ai,Hi=new i.pointGeometry(St.anchorX,St.anchorY),vi=Xi(Hi,F,ve).point,xn={},cn=bn(St,Bi,!1,oe,h,F,O,M.glyphOffsetArray,mt,bt,vi,Hi,xn,Vt,ue,ve);Zt=cn.useVertical,(cn.notEnoughRoom||Zt||cn.needsFlipping&&bn(St,Bi,!0,oe,h,F,O,M.glyphOffsetArray,mt,bt,vi,Hi,xn,Vt,ue,ve).notEnoughRoom)&&Ui(St.numGlyphs,bt)}T?M.text.dynamicLayoutVertexBuffer.updateData(bt):M.icon.dynamicLayoutVertexBuffer.updateData(bt)}function nr(M,h,_,T,F,O,K,oe,ue,ve,Te,ze,je){const bt=oe.glyphStartIndex+oe.numGlyphs,mt=oe.lineStartIndex,gt=oe.lineStartIndex+oe.lineLength,Vt=h.getoffsetX(oe.glyphStartIndex),Zt=h.getoffsetX(bt-1),ni=wi(M*Vt,_,T,F,O,K,oe.segment,mt,gt,ue,ve,Te,ze,je);if(!ni)return null;const St=wi(M*Zt,_,T,F,O,K,oe.segment,mt,gt,ue,ve,Te,ze,je);return St?{first:ni,last:St}:null}function Ii(M,h,_,T){return M===i.WritingMode.horizontal&&Math.abs(_.y-h.y)>Math.abs(_.x-h.x)*T?{useVertical:!0}:(M===i.WritingMode.vertical?h.y<_.y:h.x>_.x)?{needsFlipping:!0}:null}function bn(M,h,_,T,F,O,K,oe,ue,ve,Te,ze,je,bt,mt,gt){const Vt=h/24,Zt=M.lineOffsetX*Vt,ni=M.lineOffsetY*Vt;let St;if(M.numGlyphs>1){const zt=M.glyphStartIndex+M.numGlyphs,ai=M.lineStartIndex,Ei=M.lineStartIndex+M.lineLength,Bi=nr(Vt,oe,Zt,ni,_,Te,ze,M,ue,O,je,mt,gt);if(!Bi)return{notEnoughRoom:!0};const Hi=Xi(Bi.first.point,K,gt).point,vi=Xi(Bi.last.point,K,gt).point;if(T&&!_){const xn=Ii(M.writingMode,Hi,vi,bt);if(xn)return xn}St=[Bi.first];for(let xn=M.glyphStartIndex+1;xn<zt-1;xn++)St.push(wi(Vt*oe.getoffsetX(xn),Zt,ni,_,Te,ze,M.segment,ai,Ei,ue,O,je,mt,gt));St.push(Bi.last)}else{if(T&&!_){const ai=Xi(ze,F,gt).point,Ei=M.lineStartIndex+M.segment+1,Bi=new i.pointGeometry(ue.getx(Ei),ue.gety(Ei)),Hi=Xi(Bi,F,gt),vi=Hi.signedDistanceFromCamera>0?Hi.point:Ot(ze,Bi,ai,1,F,gt),xn=Ii(M.writingMode,ai,vi,bt);if(xn)return xn}const zt=wi(Vt*oe.getoffsetX(M.glyphStartIndex),Zt,ni,_,Te,ze,M.segment,M.lineStartIndex,M.lineStartIndex+M.lineLength,ue,O,je,mt,gt);if(!zt)return{notEnoughRoom:!0};St=[zt]}for(const zt of St)i.addDynamicAttributes(ve,zt.point,zt.angle);return{}}function Ot(M,h,_,T,F,O){const K=Xi(M.add(M.sub(h)._unit()),F,O).point,oe=_.sub(K);return _.add(oe._mult(T/oe.mag()))}function wi(M,h,_,T,F,O,K,oe,ue,ve,Te,ze,je,bt){const mt=T?M-h:M+h;let gt=mt>0?1:-1,Vt=0;T&&(gt*=-1,Vt=Math.PI),gt<0&&(Vt+=Math.PI);let Zt=gt>0?oe+K:oe+K+1,ni=F,St=F,zt=0,ai=0;const Ei=Math.abs(mt),Bi=[];for(;zt+ai<=Ei;){if(Zt+=gt,Zt<oe||Zt>=ue)return null;if(St=ni,Bi.push(ni),ni=ze[Zt],ni===void 0){const Bn=new i.pointGeometry(ve.getx(Zt),ve.gety(Zt)),tr=Xi(Bn,Te,bt);if(tr.signedDistanceFromCamera>0)ni=ze[Zt]=tr.point;else{const ur=Zt-gt;ni=Ot(zt===0?O:new i.pointGeometry(ve.getx(ur),ve.gety(ur)),Bn,St,Ei-zt+1,Te,bt)}}zt+=ai,ai=St.dist(ni)}const Hi=(Ei-zt)/ai,vi=ni.sub(St),xn=vi.mult(Hi)._add(St);xn._add(vi._unit()._perp()._mult(_*gt));const cn=Vt+Math.atan2(ni.y-St.y,ni.x-St.x);return Bi.push(xn),{point:xn,angle:je?cn:0,path:Bi}}const Wi=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Ui(M,h){for(let _=0;_<M;_++){const T=h.length;h.resize(T+4),h.float32.set(Wi,3*T)}}function Pn(M,h,_){const T=h[0],F=h[1];return M[0]=_[0]*T+_[4]*F+_[12],M[1]=_[1]*T+_[5]*F+_[13],M[3]=_[3]*T+_[7]*F+_[15],M}const qn=100;class Hr{constructor(h,_=new at(h.width+200,h.height+200,25),T=new at(h.width+200,h.height+200,25)){this.transform=h,this.grid=_,this.ignoredGrid=T,this.pitchfactor=Math.cos(h._pitch)*h.cameraToCenterDistance,this.screenRightBoundary=h.width+qn,this.screenBottomBoundary=h.height+qn,this.gridRightBoundary=h.width+200,this.gridBottomBoundary=h.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(h,_,T,F,O,K){const oe=this.projectAndGetPerspectiveRatio(F,h.anchorPointX,h.anchorPointY,K),ue=T*oe.perspectiveRatio,ve=h.x1*ue+oe.point.x,Te=h.y1*ue+oe.point.y,ze=h.x2*ue+oe.point.x,je=h.y2*ue+oe.point.y;return!this.isInsideGrid(ve,Te,ze,je)||_!=="always"&&this.grid.hitTest(ve,Te,ze,je,_,O)||oe.perspectiveRatio<this.perspectiveRatioCutoff?{box:[],offscreen:!1}:{box:[ve,Te,ze,je],offscreen:this.isOffscreen(ve,Te,ze,je)}}placeCollisionCircles(h,_,T,F,O,K,oe,ue,ve,Te,ze,je,bt,mt){const gt=[],Vt=new i.pointGeometry(_.anchorX,_.anchorY),Zt=Xi(Vt,K,mt),ni=on(this.transform.cameraToCenterDistance,Zt.signedDistanceFromCamera),St=(Te?O/ni:O*ni)/i.ONE_EM,zt=Xi(Vt,oe,mt).point,ai=nr(St,F,_.lineOffsetX*St,_.lineOffsetY*St,!1,zt,Vt,_,T,oe,{},!1,mt);let Ei=!1,Bi=!1,Hi=!0;if(ai){const vi=.5*je*ni+bt,xn=new i.pointGeometry(-100,-100),cn=new i.pointGeometry(this.screenRightBoundary,this.screenBottomBoundary),Bn=new en,tr=ai.first,ur=ai.last;let Un=[];for(let Cr=tr.path.length-1;Cr>=1;Cr--)Un.push(tr.path[Cr]);for(let Cr=1;Cr<ur.path.length;Cr++)Un.push(ur.path[Cr]);const Lr=2.5*vi;if(ue){const Cr=Un.map(Er=>Xi(Er,ue,mt));Un=Cr.some(Er=>Er.signedDistanceFromCamera<=0)?[]:Cr.map(Er=>Er.point)}let Rr=[];if(Un.length>0){const Cr=Un[0].clone(),Er=Un[0].clone();for(let Gr=1;Gr<Un.length;Gr++)Cr.x=Math.min(Cr.x,Un[Gr].x),Cr.y=Math.min(Cr.y,Un[Gr].y),Er.x=Math.max(Er.x,Un[Gr].x),Er.y=Math.max(Er.y,Un[Gr].y);Rr=Cr.x>=xn.x&&Er.x<=cn.x&&Cr.y>=xn.y&&Er.y<=cn.y?[Un]:Er.x<xn.x||Cr.x>cn.x||Er.y<xn.y||Cr.y>cn.y?[]:i.clipLine([Un],xn.x,xn.y,cn.x,cn.y)}for(const Cr of Rr){Bn.reset(Cr,.25*vi);let Er=0;Er=Bn.length<=.5*vi?1:Math.ceil(Bn.paddedLength/Lr)+1;for(let Gr=0;Gr<Er;Gr++){const js=Gr/Math.max(Er-1,1),wa=Bn.lerp(js),ua=wa.x+qn,ba=wa.y+qn;gt.push(ua,ba,vi,0);const Wa=ua-vi,Wo=ba-vi,mo=ua+vi,Ba=ba+vi;if(Hi=Hi&&this.isOffscreen(Wa,Wo,mo,Ba),Bi=Bi||this.isInsideGrid(Wa,Wo,mo,Ba),h!=="always"&&this.grid.hitTestCircle(ua,ba,vi,h,ze)&&(Ei=!0,!ve))return{circles:[],offscreen:!1,collisionDetected:Ei}}}}return{circles:!ve&&Ei||!Bi||ni<this.perspectiveRatioCutoff?[]:gt,offscreen:Hi,collisionDetected:Ei}}queryRenderedSymbols(h){if(h.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const _=[];let T=1/0,F=1/0,O=-1/0,K=-1/0;for(const Te of h){const ze=new i.pointGeometry(Te.x+qn,Te.y+qn);T=Math.min(T,ze.x),F=Math.min(F,ze.y),O=Math.max(O,ze.x),K=Math.max(K,ze.y),_.push(ze)}const oe=this.grid.query(T,F,O,K).concat(this.ignoredGrid.query(T,F,O,K)),ue={},ve={};for(const Te of oe){const ze=Te.key;if(ue[ze.bucketInstanceId]===void 0&&(ue[ze.bucketInstanceId]={}),ue[ze.bucketInstanceId][ze.featureIndex])continue;const je=[new i.pointGeometry(Te.x1,Te.y1),new i.pointGeometry(Te.x2,Te.y1),new i.pointGeometry(Te.x2,Te.y2),new i.pointGeometry(Te.x1,Te.y2)];i.polygonIntersectsPolygon(_,je)&&(ue[ze.bucketInstanceId][ze.featureIndex]=!0,ve[ze.bucketInstanceId]===void 0&&(ve[ze.bucketInstanceId]=[]),ve[ze.bucketInstanceId].push(ze.featureIndex))}return ve}insertCollisionBox(h,_,T,F,O,K){(T?this.ignoredGrid:this.grid).insert({bucketInstanceId:F,featureIndex:O,collisionGroupID:K,overlapMode:_},h[0],h[1],h[2],h[3])}insertCollisionCircles(h,_,T,F,O,K){const oe=T?this.ignoredGrid:this.grid,ue={bucketInstanceId:F,featureIndex:O,collisionGroupID:K,overlapMode:_};for(let ve=0;ve<h.length;ve+=4)oe.insertCircle(ue,h[ve],h[ve+1],h[ve+2])}projectAndGetPerspectiveRatio(h,_,T,F){let O;return F?(O=[_,T,F(_,T),1],i.transformMat4(O,O,h)):(O=[_,T,0,1],Pn(O,O,h)),{point:new i.pointGeometry((O[0]/O[3]+1)/2*this.transform.width+qn,(-O[1]/O[3]+1)/2*this.transform.height+qn),perspectiveRatio:.5+this.transform.cameraToCenterDistance/O[3]*.5}}isOffscreen(h,_,T,F){return T<qn||h>=this.screenRightBoundary||F<qn||_>this.screenBottomBoundary}isInsideGrid(h,_,T,F){return T>=0&&h<this.gridRightBoundary&&F>=0&&_<this.gridBottomBoundary}getViewportMatrix(){const h=i.identity([]);return i.translate(h,h,[-100,-100,0]),h}}function fr(M,h,_){return h*(i.EXTENT/(M.tileSize*Math.pow(2,_-M.tileID.overscaledZ)))}class kr{constructor(h,_,T,F){this.opacity=h?Math.max(0,Math.min(1,h.opacity+(h.placed?_:-_))):F&&T?1:0,this.placed=T}isHidden(){return this.opacity===0&&!this.placed}}class Qn{constructor(h,_,T,F,O){this.text=new kr(h?h.text:null,_,T,O),this.icon=new kr(h?h.icon:null,_,F,O)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Rs{constructor(h,_,T){this.text=h,this.icon=_,this.skipFade=T}}class ot{constructor(){this.invProjMatrix=i.create(),this.viewportMatrix=i.create(),this.circles=[]}}class Ee{constructor(h,_,T,F,O){this.bucketInstanceId=h,this.featureIndex=_,this.sourceLayerIndex=T,this.bucketIndex=F,this.tileID=O}}class Pe{constructor(h){this.crossSourceCollisions=h,this.maxGroupID=0,this.collisionGroups={}}get(h){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[h]){const _=++this.maxGroupID;this.collisionGroups[h]={ID:_,predicate:T=>T.collisionGroupID===_}}return this.collisionGroups[h]}}function ct(M,h,_,T,F){const{horizontalAlign:O,verticalAlign:K}=i.getAnchorAlignment(M),oe=-(O-.5)*h,ue=-(K-.5)*_,ve=i.evaluateVariableOffset(M,T);return new i.pointGeometry(oe+ve[0]*F,ue+ve[1]*F)}function wt(M,h,_,T,F,O){const{x1:K,x2:oe,y1:ue,y2:ve,anchorPointX:Te,anchorPointY:ze}=M,je=new i.pointGeometry(h,_);return T&&je._rotate(F?O:-O),{x1:K+je.x,y1:ue+je.y,x2:oe+je.x,y2:ve+je.y,anchorPointX:Te,anchorPointY:ze}}class X{constructor(h,_,T,F,O){this.transform=h.clone(),this.terrain=_,this.collisionIndex=new Hr(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=T,this.retainedQueryData={},this.collisionGroups=new Pe(F),this.collisionCircleArrays={},this.prevPlacement=O,O&&(O.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(h,_,T,F){const O=T.getBucket(_),K=T.latestFeatureIndex;if(!O||!K||_.id!==O.layerIds[0])return;const oe=T.collisionBoxArray,ue=O.layers[0].layout,ve=Math.pow(2,this.transform.zoom-T.tileID.overscaledZ),Te=T.tileSize/i.EXTENT,ze=this.transform.calculatePosMatrix(T.tileID.toUnwrapped()),je=ue.get("text-pitch-alignment")==="map",bt=ue.get("text-rotation-alignment")==="map",mt=fr(T,1,this.transform.zoom),gt=ii(ze,je,bt,this.transform,mt);let Vt=null;if(je){const ni=hn(ze,je,bt,this.transform,mt);Vt=i.multiply([],this.transform.labelPlaneMatrix,ni)}this.retainedQueryData[O.bucketInstanceId]=new Ee(O.bucketInstanceId,K,O.sourceLayerIndex,O.index,T.tileID);const Zt={bucket:O,layout:ue,posMatrix:ze,textLabelPlaneMatrix:gt,labelToScreenMatrix:Vt,scale:ve,textPixelRatio:Te,holdingForFade:T.holdingForFade(),collisionBoxArray:oe,partiallyEvaluatedTextSize:i.evaluateSizeForZoom(O.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(O.sourceID)};if(F)for(const ni of O.sortKeyRanges){const{sortKey:St,symbolInstanceStart:zt,symbolInstanceEnd:ai}=ni;h.push({sortKey:St,symbolInstanceStart:zt,symbolInstanceEnd:ai,parameters:Zt})}else h.push({symbolInstanceStart:0,symbolInstanceEnd:O.symbolInstances.length,parameters:Zt})}attemptAnchorPlacement(h,_,T,F,O,K,oe,ue,ve,Te,ze,je,bt,mt,gt,Vt){const Zt=[je.textOffset0,je.textOffset1],ni=ct(h,T,F,Zt,O),St=this.collisionIndex.placeCollisionBox(wt(_,ni.x,ni.y,K,oe,this.transform.angle),ze,ue,ve,Te.predicate,Vt);if((!gt||this.collisionIndex.placeCollisionBox(wt(gt,ni.x,ni.y,K,oe,this.transform.angle),ze,ue,ve,Te.predicate,Vt).box.length!==0)&&St.box.length>0){let zt;if(this.prevPlacement&&this.prevPlacement.variableOffsets[je.crossTileID]&&this.prevPlacement.placements[je.crossTileID]&&this.prevPlacement.placements[je.crossTileID].text&&(zt=this.prevPlacement.variableOffsets[je.crossTileID].anchor),je.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[je.crossTileID]={textOffset:Zt,width:T,height:F,anchor:h,textBoxScale:O,prevAnchor:zt},this.markUsedJustification(bt,h,je,mt),bt.allowVerticalPlacement&&(this.markUsedOrientation(bt,mt,je),this.placedOrientations[je.crossTileID]=mt),{shift:ni,placedGlyphBoxes:St}}}placeLayerBucketPart(h,_,T){const{bucket:F,layout:O,posMatrix:K,textLabelPlaneMatrix:oe,labelToScreenMatrix:ue,textPixelRatio:ve,holdingForFade:Te,collisionBoxArray:ze,partiallyEvaluatedTextSize:je,collisionGroup:bt}=h.parameters,mt=O.get("text-optional"),gt=O.get("icon-optional"),Vt=i.getOverlapMode(O,"text-overlap","text-allow-overlap"),Zt=Vt==="always",ni=i.getOverlapMode(O,"icon-overlap","icon-allow-overlap"),St=ni==="always",zt=O.get("text-rotation-alignment")==="map",ai=O.get("text-pitch-alignment")==="map",Ei=O.get("icon-text-fit")!=="none",Bi=O.get("symbol-z-order")==="viewport-y",Hi=Zt&&(St||!F.hasIconData()||gt),vi=St&&(Zt||!F.hasTextData()||mt);!F.collisionArrays&&ze&&F.deserializeCollisionBoxes(ze);const xn=(cn,Bn)=>{if(_[cn.crossTileID])return;if(Te)return void(this.placements[cn.crossTileID]=new Rs(!1,!1,!1));let tr=!1,ur=!1,Un=!0,Lr=null,Rr={box:null,offscreen:null},Cr={box:null,offscreen:null},Er=null,Gr=null,js=null,wa=0,ua=0,ba=0;Bn.textFeatureIndex?wa=Bn.textFeatureIndex:cn.useRuntimeCollisionCircles&&(wa=cn.featureIndex),Bn.verticalTextFeatureIndex&&(ua=Bn.verticalTextFeatureIndex);const Wa=this.retainedQueryData[F.bucketInstanceId].tileID,Wo=this.terrain?(x,a)=>this.terrain.getElevation(Wa,x,a):null;for(const x of["textBox","verticalTextBox","iconBox","verticalIconBox"]){const a=Bn[x];a&&(a.elevation=Wo?Wo(a.anchorPointX,a.anchorPointY):0)}const mo=Bn.textBox;if(mo){const x=m=>{let b=i.WritingMode.horizontal;if(F.allowVerticalPlacement&&!m&&this.prevPlacement){const S=this.prevPlacement.placedOrientations[cn.crossTileID];S&&(this.placedOrientations[cn.crossTileID]=S,b=S,this.markUsedOrientation(F,b,cn))}return b},a=(m,b)=>{if(F.allowVerticalPlacement&&cn.numVerticalGlyphVertices>0&&Bn.verticalTextBox){for(const S of F.writingModes)if(S===i.WritingMode.vertical?(Rr=b(),Cr=Rr):Rr=m(),Rr&&Rr.box&&Rr.box.length)break}else Rr=m()};if(O.get("text-variable-anchor")){let m=O.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[cn.crossTileID]){const P=this.prevPlacement.variableOffsets[cn.crossTileID];m.indexOf(P.anchor)>0&&(m=m.filter(H=>H!==P.anchor),m.unshift(P.anchor))}const b=(P,H,W)=>{const ee=P.x2-P.x1,pe=P.y2-P.y1,fe=cn.textBoxScale,Me=Ei&&ni==="never"?H:null;let Ne={box:[],offscreen:!1};const st=Vt!=="never"?2*m.length:m.length;for(let it=0;it<st;++it){const lt=this.attemptAnchorPlacement(m[it%m.length],P,ee,pe,fe,zt,ai,ve,K,bt,it>=m.length?Vt:"never",cn,F,W,Me,Wo);if(lt&&(Ne=lt.placedGlyphBoxes,Ne&&Ne.box&&Ne.box.length)){tr=!0,Lr=lt.shift;break}}return Ne};a(()=>b(mo,Bn.iconBox,i.WritingMode.horizontal),()=>{const P=Bn.verticalTextBox;return F.allowVerticalPlacement&&!(Rr&&Rr.box&&Rr.box.length)&&cn.numVerticalGlyphVertices>0&&P?b(P,Bn.verticalIconBox,i.WritingMode.vertical):{box:null,offscreen:null}}),Rr&&(tr=Rr.box,Un=Rr.offscreen);const S=x(Rr&&Rr.box);if(!tr&&this.prevPlacement){const P=this.prevPlacement.variableOffsets[cn.crossTileID];P&&(this.variableOffsets[cn.crossTileID]=P,this.markUsedJustification(F,P.anchor,cn,S))}}else{const m=(b,S)=>{const P=this.collisionIndex.placeCollisionBox(b,Vt,ve,K,bt.predicate,Wo);return P&&P.box&&P.box.length&&(this.markUsedOrientation(F,S,cn),this.placedOrientations[cn.crossTileID]=S),P};a(()=>m(mo,i.WritingMode.horizontal),()=>{const b=Bn.verticalTextBox;return F.allowVerticalPlacement&&cn.numVerticalGlyphVertices>0&&b?m(b,i.WritingMode.vertical):{box:null,offscreen:null}}),x(Rr&&Rr.box&&Rr.box.length)}}if(Er=Rr,tr=Er&&Er.box&&Er.box.length>0,Un=Er&&Er.offscreen,cn.useRuntimeCollisionCircles){const x=F.text.placedSymbolArray.get(cn.centerJustifiedTextSymbolIndex),a=i.evaluateSizeForFeature(F.textSizeData,je,x),m=O.get("text-padding");Gr=this.collisionIndex.placeCollisionCircles(Vt,x,F.lineVertexArray,F.glyphOffsetArray,a,K,oe,ue,T,ai,bt.predicate,cn.collisionCircleDiameter,m,Wo),Gr.circles.length&&Gr.collisionDetected&&!T&&i.warnOnce("Collisions detected, but collision boxes are not shown"),tr=Zt||Gr.circles.length>0&&!Gr.collisionDetected,Un=Un&&Gr.offscreen}if(Bn.iconFeatureIndex&&(ba=Bn.iconFeatureIndex),Bn.iconBox){const x=a=>{const m=Ei&&Lr?wt(a,Lr.x,Lr.y,zt,ai,this.transform.angle):a;return this.collisionIndex.placeCollisionBox(m,ni,ve,K,bt.predicate,Wo)};Cr&&Cr.box&&Cr.box.length&&Bn.verticalIconBox?(js=x(Bn.verticalIconBox),ur=js.box.length>0):(js=x(Bn.iconBox),ur=js.box.length>0),Un=Un&&js.offscreen}const Ba=mt||cn.numHorizontalGlyphVertices===0&&cn.numVerticalGlyphVertices===0,$l=gt||cn.numIconVertices===0;if(Ba||$l?$l?Ba||(ur=ur&&tr):tr=ur&&tr:ur=tr=ur&&tr,tr&&Er&&Er.box&&this.collisionIndex.insertCollisionBox(Er.box,Vt,O.get("text-ignore-placement"),F.bucketInstanceId,Cr&&Cr.box&&ua?ua:wa,bt.ID),ur&&js&&this.collisionIndex.insertCollisionBox(js.box,ni,O.get("icon-ignore-placement"),F.bucketInstanceId,ba,bt.ID),Gr&&(tr&&this.collisionIndex.insertCollisionCircles(Gr.circles,Vt,O.get("text-ignore-placement"),F.bucketInstanceId,wa,bt.ID),T)){const x=F.bucketInstanceId;let a=this.collisionCircleArrays[x];a===void 0&&(a=this.collisionCircleArrays[x]=new ot);for(let m=0;m<Gr.circles.length;m+=4)a.circles.push(Gr.circles[m+0]),a.circles.push(Gr.circles[m+1]),a.circles.push(Gr.circles[m+2]),a.circles.push(Gr.collisionDetected?1:0)}if(cn.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(F.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[cn.crossTileID]=new Rs(tr||Hi,ur||vi,Un||F.justReloaded),_[cn.crossTileID]=!0};if(Bi){if(h.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const cn=F.getSortedSymbolIndexes(this.transform.angle);for(let Bn=cn.length-1;Bn>=0;--Bn){const tr=cn[Bn];xn(F.symbolInstances.get(tr),F.collisionArrays[tr])}}else for(let cn=h.symbolInstanceStart;cn<h.symbolInstanceEnd;cn++)xn(F.symbolInstances.get(cn),F.collisionArrays[cn]);if(T&&F.bucketInstanceId in this.collisionCircleArrays){const cn=this.collisionCircleArrays[F.bucketInstanceId];i.invert(cn.invProjMatrix,K),cn.viewportMatrix=this.collisionIndex.getViewportMatrix()}F.justReloaded=!1}markUsedJustification(h,_,T,F){let O;O=F===i.WritingMode.vertical?T.verticalPlacedTextSymbolIndex:{left:T.leftJustifiedTextSymbolIndex,center:T.centerJustifiedTextSymbolIndex,right:T.rightJustifiedTextSymbolIndex}[i.getAnchorJustification(_)];const K=[T.leftJustifiedTextSymbolIndex,T.centerJustifiedTextSymbolIndex,T.rightJustifiedTextSymbolIndex,T.verticalPlacedTextSymbolIndex];for(const oe of K)oe>=0&&(h.text.placedSymbolArray.get(oe).crossTileID=O>=0&&oe!==O?0:T.crossTileID)}markUsedOrientation(h,_,T){const F=_===i.WritingMode.horizontal||_===i.WritingMode.horizontalOnly?_:0,O=_===i.WritingMode.vertical?_:0,K=[T.leftJustifiedTextSymbolIndex,T.centerJustifiedTextSymbolIndex,T.rightJustifiedTextSymbolIndex];for(const oe of K)h.text.placedSymbolArray.get(oe).placedOrientation=F;T.verticalPlacedTextSymbolIndex&&(h.text.placedSymbolArray.get(T.verticalPlacedTextSymbolIndex).placedOrientation=O)}commit(h){this.commitTime=h,this.zoomAtLastRecencyCheck=this.transform.zoom;const _=this.prevPlacement;let T=!1;this.prevZoomAdjustment=_?_.zoomAdjustment(this.transform.zoom):0;const F=_?_.symbolFadeChange(h):1,O=_?_.opacities:{},K=_?_.variableOffsets:{},oe=_?_.placedOrientations:{};for(const ue in this.placements){const ve=this.placements[ue],Te=O[ue];Te?(this.opacities[ue]=new Qn(Te,F,ve.text,ve.icon),T=T||ve.text!==Te.text.placed||ve.icon!==Te.icon.placed):(this.opacities[ue]=new Qn(null,F,ve.text,ve.icon,ve.skipFade),T=T||ve.text||ve.icon)}for(const ue in O){const ve=O[ue];if(!this.opacities[ue]){const Te=new Qn(ve,F,!1,!1);Te.isHidden()||(this.opacities[ue]=Te,T=T||ve.text.placed||ve.icon.placed)}}for(const ue in K)this.variableOffsets[ue]||!this.opacities[ue]||this.opacities[ue].isHidden()||(this.variableOffsets[ue]=K[ue]);for(const ue in oe)this.placedOrientations[ue]||!this.opacities[ue]||this.opacities[ue].isHidden()||(this.placedOrientations[ue]=oe[ue]);if(_&&_.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");T?this.lastPlacementChangeTime=h:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=_?_.lastPlacementChangeTime:h)}updateLayerOpacities(h,_){const T={};for(const F of _){const O=F.getBucket(h);O&&F.latestFeatureIndex&&h.id===O.layerIds[0]&&this.updateBucketOpacities(O,T,F.collisionBoxArray)}}updateBucketOpacities(h,_,T){h.hasTextData()&&h.text.opacityVertexArray.clear(),h.hasIconData()&&h.icon.opacityVertexArray.clear(),h.hasIconCollisionBoxData()&&h.iconCollisionBox.collisionVertexArray.clear(),h.hasTextCollisionBoxData()&&h.textCollisionBox.collisionVertexArray.clear();const F=h.layers[0].layout,O=new Qn(null,0,!1,!1,!0),K=F.get("text-allow-overlap"),oe=F.get("icon-allow-overlap"),ue=F.get("text-variable-anchor"),ve=F.get("text-rotation-alignment")==="map",Te=F.get("text-pitch-alignment")==="map",ze=F.get("icon-text-fit")!=="none",je=new Qn(null,0,K&&(oe||!h.hasIconData()||F.get("icon-optional")),oe&&(K||!h.hasTextData()||F.get("text-optional")),!0);!h.collisionArrays&&T&&(h.hasIconCollisionBoxData()||h.hasTextCollisionBoxData())&&h.deserializeCollisionBoxes(T);const bt=(mt,gt,Vt)=>{for(let Zt=0;Zt<gt/4;Zt++)mt.opacityVertexArray.emplaceBack(Vt)};for(let mt=0;mt<h.symbolInstances.length;mt++){const gt=h.symbolInstances.get(mt),{numHorizontalGlyphVertices:Vt,numVerticalGlyphVertices:Zt,crossTileID:ni}=gt;let St=this.opacities[ni];_[ni]?St=O:St||(St=je,this.opacities[ni]=St),_[ni]=!0;const zt=gt.numIconVertices>0,ai=this.placedOrientations[gt.crossTileID],Ei=ai===i.WritingMode.vertical,Bi=ai===i.WritingMode.horizontal||ai===i.WritingMode.horizontalOnly;if(Vt>0||Zt>0){const Hi=pt(St.text);bt(h.text,Vt,Ei?Lt:Hi),bt(h.text,Zt,Bi?Lt:Hi);const vi=St.text.isHidden();[gt.rightJustifiedTextSymbolIndex,gt.centerJustifiedTextSymbolIndex,gt.leftJustifiedTextSymbolIndex].forEach(Bn=>{Bn>=0&&(h.text.placedSymbolArray.get(Bn).hidden=vi||Ei?1:0)}),gt.verticalPlacedTextSymbolIndex>=0&&(h.text.placedSymbolArray.get(gt.verticalPlacedTextSymbolIndex).hidden=vi||Bi?1:0);const xn=this.variableOffsets[gt.crossTileID];xn&&this.markUsedJustification(h,xn.anchor,gt,ai);const cn=this.placedOrientations[gt.crossTileID];cn&&(this.markUsedJustification(h,"left",gt,cn),this.markUsedOrientation(h,cn,gt))}if(zt){const Hi=pt(St.icon),vi=!(ze&&gt.verticalPlacedIconSymbolIndex&&Ei);gt.placedIconSymbolIndex>=0&&(bt(h.icon,gt.numIconVertices,vi?Hi:Lt),h.icon.placedSymbolArray.get(gt.placedIconSymbolIndex).hidden=St.icon.isHidden()),gt.verticalPlacedIconSymbolIndex>=0&&(bt(h.icon,gt.numVerticalIconVertices,vi?Lt:Hi),h.icon.placedSymbolArray.get(gt.verticalPlacedIconSymbolIndex).hidden=St.icon.isHidden())}if(h.hasIconCollisionBoxData()||h.hasTextCollisionBoxData()){const Hi=h.collisionArrays[mt];if(Hi){let vi=new i.pointGeometry(0,0);if(Hi.textBox||Hi.verticalTextBox){let cn=!0;if(ue){const Bn=this.variableOffsets[ni];Bn?(vi=ct(Bn.anchor,Bn.width,Bn.height,Bn.textOffset,Bn.textBoxScale),ve&&vi._rotate(Te?this.transform.angle:-this.transform.angle)):cn=!1}Hi.textBox&&j(h.textCollisionBox.collisionVertexArray,St.text.placed,!cn||Ei,vi.x,vi.y),Hi.verticalTextBox&&j(h.textCollisionBox.collisionVertexArray,St.text.placed,!cn||Bi,vi.x,vi.y)}const xn=Boolean(!Bi&&Hi.verticalIconBox);Hi.iconBox&&j(h.iconCollisionBox.collisionVertexArray,St.icon.placed,xn,ze?vi.x:0,ze?vi.y:0),Hi.verticalIconBox&&j(h.iconCollisionBox.collisionVertexArray,St.icon.placed,!xn,ze?vi.x:0,ze?vi.y:0)}}}if(h.sortFeatures(this.transform.angle),this.retainedQueryData[h.bucketInstanceId]&&(this.retainedQueryData[h.bucketInstanceId].featureSortOrder=h.featureSortOrder),h.hasTextData()&&h.text.opacityVertexBuffer&&h.text.opacityVertexBuffer.updateData(h.text.opacityVertexArray),h.hasIconData()&&h.icon.opacityVertexBuffer&&h.icon.opacityVertexBuffer.updateData(h.icon.opacityVertexArray),h.hasIconCollisionBoxData()&&h.iconCollisionBox.collisionVertexBuffer&&h.iconCollisionBox.collisionVertexBuffer.updateData(h.iconCollisionBox.collisionVertexArray),h.hasTextCollisionBoxData()&&h.textCollisionBox.collisionVertexBuffer&&h.textCollisionBox.collisionVertexBuffer.updateData(h.textCollisionBox.collisionVertexArray),h.text.opacityVertexArray.length!==h.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${h.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${h.text.layoutVertexArray.length}) / 4`);if(h.icon.opacityVertexArray.length!==h.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${h.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${h.icon.layoutVertexArray.length}) / 4`);if(h.bucketInstanceId in this.collisionCircleArrays){const mt=this.collisionCircleArrays[h.bucketInstanceId];h.placementInvProjMatrix=mt.invProjMatrix,h.placementViewportMatrix=mt.viewportMatrix,h.collisionCircleArray=mt.circles,delete this.collisionCircleArrays[h.bucketInstanceId]}}symbolFadeChange(h){return this.fadeDuration===0?1:(h-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(h){return Math.max(0,(this.transform.zoom-h)/1.5)}hasTransitions(h){return this.stale||h-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(h,_){const T=this.zoomAtLastRecencyCheck===_?1-this.zoomAdjustment(_):1;return this.zoomAtLastRecencyCheck=_,this.commitTime+this.fadeDuration*T>h}setStale(){this.stale=!0}}function j(M,h,_,T,F){M.emplaceBack(h?1:0,_?1:0,T||0,F||0),M.emplaceBack(h?1:0,_?1:0,T||0,F||0),M.emplaceBack(h?1:0,_?1:0,T||0,F||0),M.emplaceBack(h?1:0,_?1:0,T||0,F||0)}const ie=Math.pow(2,25),ne=Math.pow(2,24),de=Math.pow(2,17),Ue=Math.pow(2,16),tt=Math.pow(2,9),He=Math.pow(2,8),et=Math.pow(2,1);function pt(M){if(M.opacity===0&&!M.placed)return 0;if(M.opacity===1&&M.placed)return 4294967295;const h=M.placed?1:0,_=Math.floor(127*M.opacity);return _*ie+h*ne+_*de+h*Ue+_*tt+h*He+_*et+h}const Lt=0;class jt{constructor(h){this._sortAcrossTiles=h.layout.get("symbol-z-order")!=="viewport-y"&&!h.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(h,_,T,F,O){const K=this._bucketParts;for(;this._currentTileIndex<h.length;)if(_.getBucketParts(K,F,h[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,O())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,K.sort((oe,ue)=>oe.sortKey-ue.sortKey));this._currentPartIndex<K.length;)if(_.placeLayerBucketPart(K[this._currentPartIndex],this._seenCrossTileIDs,T),this._currentPartIndex++,O())return!0;return!1}}class Wt{constructor(h,_,T,F,O,K,oe,ue){this.placement=new X(h,_,K,oe,ue),this._currentPlacementIndex=T.length-1,this._forceFullPlacement=F,this._showCollisionBoxes=O,this._done=!1}isDone(){return this._done}continuePlacement(h,_,T){const F=i.exported.now(),O=()=>{const K=i.exported.now()-F;return!this._forceFullPlacement&&K>2};for(;this._currentPlacementIndex>=0;){const K=_[h[this._currentPlacementIndex]],oe=this.placement.collisionIndex.transform.zoom;if(K.type==="symbol"&&(!K.minzoom||K.minzoom<=oe)&&(!K.maxzoom||K.maxzoom>oe)){if(this._inProgressLayer||(this._inProgressLayer=new jt(K)),this._inProgressLayer.continuePlacement(T[K.source],this.placement,this._showCollisionBoxes,K,O))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(h){return this.placement.commit(h),this.placement}}const ki=512/i.EXTENT/2;class bi{constructor(h,_,T){this.tileID=h,this.indexedSymbolInstances={},this.bucketInstanceId=T;for(let F=0;F<_.length;F++){const O=_.get(F),K=O.key;this.indexedSymbolInstances[K]||(this.indexedSymbolInstances[K]=[]),this.indexedSymbolInstances[K].push({crossTileID:O.crossTileID,coord:this.getScaledCoordinates(O,h)})}}getScaledCoordinates(h,_){const T=ki/Math.pow(2,_.canonical.z-this.tileID.canonical.z);return{x:Math.floor((_.canonical.x*i.EXTENT+h.anchorX)*T),y:Math.floor((_.canonical.y*i.EXTENT+h.anchorY)*T)}}findMatches(h,_,T){const F=this.tileID.canonical.z<_.canonical.z?1:Math.pow(2,this.tileID.canonical.z-_.canonical.z);for(let O=0;O<h.length;O++){const K=h.get(O);if(K.crossTileID)continue;const oe=this.indexedSymbolInstances[K.key];if(!oe)continue;const ue=this.getScaledCoordinates(K,_);for(const ve of oe)if(Math.abs(ve.coord.x-ue.x)<=F&&Math.abs(ve.coord.y-ue.y)<=F&&!T[ve.crossTileID]){T[ve.crossTileID]=!0,K.crossTileID=ve.crossTileID;break}}}}class Oi{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Yi{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(h){const _=Math.round((h-this.lng)/360);if(_!==0)for(const T in this.indexes){const F=this.indexes[T],O={};for(const K in F){const oe=F[K];oe.tileID=oe.tileID.unwrapTo(oe.tileID.wrap+_),O[oe.tileID.key]=oe}this.indexes[T]=O}this.lng=h}addBucket(h,_,T){if(this.indexes[h.overscaledZ]&&this.indexes[h.overscaledZ][h.key]){if(this.indexes[h.overscaledZ][h.key].bucketInstanceId===_.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(h.overscaledZ,this.indexes[h.overscaledZ][h.key])}for(let O=0;O<_.symbolInstances.length;O++)_.symbolInstances.get(O).crossTileID=0;this.usedCrossTileIDs[h.overscaledZ]||(this.usedCrossTileIDs[h.overscaledZ]={});const F=this.usedCrossTileIDs[h.overscaledZ];for(const O in this.indexes){const K=this.indexes[O];if(Number(O)>h.overscaledZ)for(const oe in K){const ue=K[oe];ue.tileID.isChildOf(h)&&ue.findMatches(_.symbolInstances,h,F)}else{const oe=K[h.scaledTo(Number(O)).key];oe&&oe.findMatches(_.symbolInstances,h,F)}}for(let O=0;O<_.symbolInstances.length;O++){const K=_.symbolInstances.get(O);K.crossTileID||(K.crossTileID=T.generate(),F[K.crossTileID]=!0)}return this.indexes[h.overscaledZ]===void 0&&(this.indexes[h.overscaledZ]={}),this.indexes[h.overscaledZ][h.key]=new bi(h,_.symbolInstances,_.bucketInstanceId),!0}removeBucketCrossTileIDs(h,_){for(const T in _.indexedSymbolInstances)for(const F of _.indexedSymbolInstances[T])delete this.usedCrossTileIDs[h][F.crossTileID]}removeStaleBuckets(h){let _=!1;for(const T in this.indexes){const F=this.indexes[T];for(const O in F)h[F[O].bucketInstanceId]||(this.removeBucketCrossTileIDs(T,F[O]),delete F[O],_=!0)}return _}}class tn{constructor(){this.layerIndexes={},this.crossTileIDs=new Oi,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(h,_,T){let F=this.layerIndexes[h.id];F===void 0&&(F=this.layerIndexes[h.id]=new Yi);let O=!1;const K={};F.handleWrapJump(T);for(const oe of _){const ue=oe.getBucket(h);ue&&h.id===ue.layerIds[0]&&(ue.bucketInstanceId||(ue.bucketInstanceId=++this.maxBucketInstanceId),F.addBucket(oe.tileID,ue,this.crossTileIDs)&&(O=!0),K[ue.bucketInstanceId]=!0)}return F.removeStaleBuckets(K)&&(O=!0),O}pruneUnusedLayers(h){const _={};h.forEach(T=>{_[T]=!0});for(const T in this.layerIndexes)_[T]||delete this.layerIndexes[T]}}var rr=i.createLayout([{name:"a_pos",type:"Int16",components:2}]);class yn extends i.Evented{constructor(h){super(),this.sourceCache=h,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.renderHistory=[],this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,this.renderHistorySize=h._cache.max,h.usedForTerrain=!0,h.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null;for(const h in this._tiles){const _=this._tiles[h];_.textures.forEach(T=>T.destroy()),_.textures=[]}}update(h,_){this.sourceCache.update(h,_),this._renderableTilesKeys=[];for(const T of h.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:_}))this._renderableTilesKeys.push(T.key),this._tiles[T.key]||(T.posMatrix=new Float64Array(16),i.ortho(T.posMatrix,0,i.EXTENT,0,i.EXTENT,0,1),this._tiles[T.key]=new be(T,this.tileSize))}removeOutdated(h){const _={};this.renderHistory=this.renderHistory.filter((T,F)=>this.renderHistory.indexOf(T)===F).slice(0,this.renderHistorySize);for(const T of this._renderableTilesKeys)_[T]=!0;for(const T of this.renderHistory)_[T]=!0;for(const T in this._tiles)_[T]||(this._tiles[T].clearTextures(h),delete this._tiles[T])}getRenderableTiles(){return this._renderableTilesKeys.map(h=>this.getTileByID(h))}getTileByID(h){return this._tiles[h]}getTerrainCoords(h){const _={};for(const T of this._renderableTilesKeys){const F=this._tiles[T].tileID;if(F.canonical.equals(h.canonical)){const O=h.clone();O.posMatrix=new Float64Array(16),i.ortho(O.posMatrix,0,i.EXTENT,0,i.EXTENT,0,1),_[T]=O}else if(F.canonical.isChildOf(h.canonical)){const O=h.clone();O.posMatrix=new Float64Array(16);const K=F.canonical.z-h.canonical.z,oe=F.canonical.x-(F.canonical.x>>K<<K),ue=F.canonical.y-(F.canonical.y>>K<<K),ve=i.EXTENT>>K;i.ortho(O.posMatrix,0,ve,0,ve,0,1),i.translate(O.posMatrix,O.posMatrix,[-oe*ve,-ue*ve,0]),_[T]=O}else if(h.canonical.isChildOf(F.canonical)){const O=h.clone();O.posMatrix=new Float64Array(16);const K=h.canonical.z-F.canonical.z,oe=h.canonical.x-(h.canonical.x>>K<<K),ue=h.canonical.y-(h.canonical.y>>K<<K),ve=i.EXTENT>>K;i.ortho(O.posMatrix,0,i.EXTENT,0,i.EXTENT,0,1),i.translate(O.posMatrix,O.posMatrix,[oe*ve,ue*ve,0]),i.scale(O.posMatrix,O.posMatrix,[1/2**K,1/2**K,0]),_[T]=O}}return _}getSourceTile(h,_){const T=this.sourceCache._source;let F=h.overscaledZ-this.deltaZoom;if(F>T.maxzoom&&(F=T.maxzoom),F<T.minzoom)return null;this._sourceTileCache[h.key]||(this._sourceTileCache[h.key]=h.scaledTo(F).key);let O=this.sourceCache.getTileByID(this._sourceTileCache[h.key]);if((!O||!O.dem)&&_)for(;F>=T.minzoom&&(!O||!O.dem);)O=this.sourceCache.getTileByID(h.scaledTo(F--).key);return O}tilesAfterTime(h=Date.now()){return Object.values(this._tiles).filter(_=>_.timeLoaded>=h)}}class Yt{constructor(h,_,T){this.style=h,this.sourceCache=new yn(_),this.options=T,this.exaggeration=typeof T.exaggeration=="number"?T.exaggeration:1,this.elevationOffset=typeof T.elevationOffset=="number"?T.elevationOffset:450,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024,this.clearRerenderCache()}getDEMElevation(h,_,T,F=i.EXTENT){if(!(_>=0&&_<F&&T>=0&&T<F))return this.elevationOffset;let O=0;const K=this.getTerrainData(h);if(K.tile&&K.tile.dem){const oe=i.transformMat4$1([],[_/F*i.EXTENT,T/F*i.EXTENT],K.u_terrain_matrix),ue=[oe[0]*K.tile.dem.dim,oe[1]*K.tile.dem.dim],ve=[Math.floor(ue[0]),Math.floor(ue[1])],Te=K.tile.dem.get(ve[0],ve[1]),ze=K.tile.dem.get(ve[0],ve[1]+1),je=K.tile.dem.get(ve[0]+1,ve[1]),bt=K.tile.dem.get(ve[0]+1,ve[1]+1);O=i.number(i.number(Te,ze,ue[0]-ve[0]),i.number(je,bt,ue[0]-ve[0]),ue[1]-ve[1])}return O}rememberForRerender(h,_){for(const T in this.sourceCache._tiles){const F=this.sourceCache._tiles[T];(F.tileID.equals(_)||F.tileID.isChildOf(_))&&(h===this.sourceCache.sourceCache.id&&(F.timeLoaded=Date.now()),this._rerender[h]=this._rerender[h]||{},this._rerender[h][F.tileID.key]=!0)}}needsRerender(h,_){return this._rerender[h]&&this._rerender[h][_.key]}clearRerenderCache(){this._rerender={}}getElevation(h,_,T,F=i.EXTENT){return(this.getDEMElevation(h,_,T,F)+this.elevationOffset)*this.exaggeration}getTerrainData(h){if(!this._emptyDemTexture){const F=this.style.map.painter.context,O=new i.RGBAImage({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new Y(F,O,F.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new Y(F,new i.RGBAImage({width:1,height:1}),F.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(F.gl.NEAREST,F.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=i.identity([])}const _=this.sourceCache.getSourceTile(h,!0);if(_&&_.dem&&(!_.demTexture||_.needsTerrainPrepare)){const F=this.style.map.painter.context;_.demTexture=this.style.map.painter.getTileTexture(_.dem.stride),_.demTexture?_.demTexture.update(_.dem.getPixels(),{premultiply:!1}):_.demTexture=new Y(F,_.dem.getPixels(),F.gl.RGBA,{premultiply:!1}),_.demTexture.bind(F.gl.NEAREST,F.gl.CLAMP_TO_EDGE),_.needsTerrainPrepare=!1}const T=_&&_+_.tileID.key+h.key;if(T&&!this._demMatrixCache[T]){const F=this.sourceCache.sourceCache._source.maxzoom;let O=h.canonical.z-_.tileID.canonical.z;h.overscaledZ>h.canonical.z&&(h.canonical.z>=F?O=h.canonical.z-F:i.warnOnce("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const K=h.canonical.x-(h.canonical.x>>O<<O),oe=h.canonical.y-(h.canonical.y>>O<<O),ue=i.fromScaling(new Float64Array(16),[1/(i.EXTENT<<O),1/(i.EXTENT<<O),0]);i.translate(ue,ue,[K*i.EXTENT,oe*i.EXTENT,0]),this._demMatrixCache[h.key]={matrix:ue,coord:h}}return{u_depth:2,u_terrain:3,u_terrain_dim:_&&_.dem&&_.dem.dim||1,u_terrain_matrix:T?this._demMatrixCache[h.key].matrix:this._emptyDemMatrix,u_terrain_unpack:_&&_.dem&&_.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_offset:this.elevationOffset,u_terrain_exaggeration:this.exaggeration,texture:(_&&_.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:_}}getRTTFramebuffer(){const h=this.style.map.painter;if(!this._rttFramebuffer){const _=this.sourceCache.tileSize*this.qualityFactor;this._rttFramebuffer=h.context.createFramebuffer(_,_,!0),this._rttFramebuffer.depthAttachment.set(h.context.createRenderbuffer(h.context.gl.DEPTH_COMPONENT16,_,_))}return this._rttFramebuffer}getFramebuffer(h){const _=this.style.map.painter,T=_.width/devicePixelRatio,F=_.height/devicePixelRatio;return!this._fbo||this._fbo.width===T&&this._fbo.height===F||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new Y(_.context,{width:T,height:F,data:null},_.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(_.context.gl.NEAREST,_.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new Y(_.context,{width:T,height:F,data:null},_.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(_.context.gl.NEAREST,_.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=_.context.createFramebuffer(T,F,!0),this._fbo.depthAttachment.set(_.context.createRenderbuffer(_.context.gl.DEPTH_COMPONENT16,T,F))),this._fbo.colorAttachment.set(h==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const h=this.style.map.painter.context;if(this._coordsTexture)return this._coordsTexture;const _=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let O=0,K=0;O<this._coordsTextureSize;O++)for(let oe=0;oe<this._coordsTextureSize;oe++,K+=4)_[K+0]=255&oe,_[K+1]=255&O,_[K+2]=oe>>8<<4|O>>8,_[K+3]=0;const T=new i.RGBAImage({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(_.buffer)),F=new Y(h,T,h.gl.RGBA,{premultiply:!1});return F.bind(h.gl.NEAREST,h.gl.CLAMP_TO_EDGE),this._coordsTexture=F,F}pointCoordinate(h){const _=new Uint8Array(4),T=this.style.map.painter,F=T.context,O=F.gl;F.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),O.readPixels(h.x,T.height/devicePixelRatio-h.y-1,1,1,O.RGBA,O.UNSIGNED_BYTE,_),F.bindFramebuffer.set(null);const K=_[0]+(_[2]>>4<<8),oe=_[1]+((15&_[2])<<8),ue=this.coordsIndex[255-_[3]],ve=ue&&this.sourceCache.getTileByID(ue);if(!ve)return null;const Te=this._coordsTextureSize,ze=(1<<ve.tileID.canonical.z)*Te;return new i.MercatorCoordinate((ve.tileID.canonical.x*Te+K)/ze,(ve.tileID.canonical.y*Te+oe)/ze,this.getElevation(ve.tileID,K,oe,Te))}getTerrainMesh(){if(this._mesh)return this._mesh;const h=this.style.map.painter.context,_=new i.PosArray,T=new i.TriangleIndexArray,F=this.meshSize,O=i.EXTENT/F,K=F*F;for(let oe=0;oe<=F;oe++)for(let ue=0;ue<=F;ue++)_.emplaceBack(ue*O,oe*O);for(let oe=0;oe<K;oe+=F+1)for(let ue=0;ue<F;ue++)T.emplaceBack(ue+oe,F+ue+oe+1,F+ue+oe+2),T.emplaceBack(ue+oe,F+ue+oe+2,ue+oe+1);return this._mesh={indexBuffer:h.createIndexBuffer(T),vertexBuffer:h.createVertexBuffer(_,rr.members),segments:i.SegmentVector.simpleSegment(0,0,_.length,T.length)},this._mesh}getMinMaxElevation(h){const _=this.getTerrainData(h).tile,T={minElevation:null,maxElevation:null};return _&&_.dem&&(T.minElevation=(_.dem.min+this.elevationOffset)*this.exaggeration,T.maxElevation=(_.dem.max+this.elevationOffset)*this.exaggeration),T}}const sr=(M,h)=>i.emitValidationErrors(M,h&&h.filter(_=>_.identifier!=="source.canvas")),Yn=i.pick(zi,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),Wr=i.pick(zi,["setCenter","setZoom","setBearing","setPitch"]),mr=function(){const M={},h=i.spec.$version;for(const _ in i.spec.$root){const T=i.spec.$root[_];if(T.required){let F=null;F=_==="version"?h:T.type==="array"?[]:{},F!=null&&(M[_]=F)}}return M}();class Mr extends i.Evented{constructor(h,_={}){super(),this.map=h,this.dispatcher=new Et(fi(),this),this.imageManager=new ae,this.imageManager.setEventedParent(this),this.glyphManager=new me(h._requestManager,_.localIdeographFontFamily),this.lineAtlas=new Ge(256,512),this.crossTileSymbolIndex=new tn,this._layers={},this._serializedLayers={},this._order=[],this.sourceCaches={},this.zoomHistory=new i.ZoomHistory,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",i.getReferrer());const T=this;this._rtlTextPluginCallback=Mr.registerForPluginStateChange(F=>{T.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:F.pluginStatus,pluginURL:F.pluginURL},(O,K)=>{if(i.triggerPluginCompletionEvent(O),K&&K.every(oe=>oe))for(const oe in T.sourceCaches)T.sourceCaches[oe].reload()})}),this.on("data",F=>{if(F.dataType!=="source"||F.sourceDataType!=="metadata")return;const O=this.sourceCaches[F.sourceId];if(!O)return;const K=O.getSource();if(K&&K.vectorLayerIds)for(const oe in this._layers){const ue=this._layers[oe];ue.source===K.id&&this._validateLayer(ue)}})}loadURL(h,_={}){this.fire(new i.Event("dataloading",{dataType:"style"}));const T=typeof _.validate!="boolean"||_.validate,F=this.map._requestManager.transformRequest(h,i.ResourceType.Style);this._request=i.getJSON(F,(O,K)=>{this._request=null,O?this.fire(new i.ErrorEvent(O)):K&&this._load(K,T)})}loadJSON(h,_={}){this.fire(new i.Event("dataloading",{dataType:"style"})),this._request=i.exported.frame(()=>{this._request=null,this._load(h,_.validate!==!1)})}loadEmpty(){this.fire(new i.Event("dataloading",{dataType:"style"})),this._load(mr,!1)}_load(h,_){if(_&&sr(this,i.validateStyle(h)))return;this._loaded=!0,this.stylesheet=h;for(const F in h.sources)this.addSource(F,h.sources[F],{validate:!1});h.sprite?this._loadSprite(h.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(h.glyphs);const T=wn(this.stylesheet.layers);this._order=T.map(F=>F.id),this._layers={},this._serializedLayers={};for(let F of T)F=i.createStyleLayer(F),F.setEventedParent(this,{layer:{id:F.id}}),this._layers[F.id]=F,this._serializedLayers[F.id]=F.serialize();this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new Fe(this.stylesheet.light),this.setTerrain(this.stylesheet.terrain),this.fire(new i.Event("data",{dataType:"style"})),this.fire(new i.Event("style.load"))}_loadSprite(h){this._spriteRequest=function(_,T,F,O){let K,oe,ue;const ve=F>1?"@2x":"";let Te=i.getJSON(T.transformRequest(T.normalizeSpriteURL(_,ve,".json"),i.ResourceType.SpriteJSON),(bt,mt)=>{Te=null,ue||(ue=bt,K=mt,je())}),ze=i.getImage(T.transformRequest(T.normalizeSpriteURL(_,ve,".png"),i.ResourceType.SpriteImage),(bt,mt)=>{ze=null,ue||(ue=bt,oe=mt,je())});function je(){if(ue)O(ue);else if(K&&oe){const bt=i.exported.getImageData(oe),mt={};for(const gt in K){const{width:Vt,height:Zt,x:ni,y:St,sdf:zt,pixelRatio:ai,stretchX:Ei,stretchY:Bi,content:Hi}=K[gt],vi=new i.RGBAImage({width:Vt,height:Zt});i.RGBAImage.copy(bt,vi,{x:ni,y:St},{x:0,y:0},{width:Vt,height:Zt}),mt[gt]={data:vi,pixelRatio:ai,sdf:zt,stretchX:Ei,stretchY:Bi,content:Hi}}O(null,mt)}}return{cancel(){Te&&(Te.cancel(),Te=null),ze&&(ze.cancel(),ze=null)}}}(h,this.map._requestManager,this.map.getPixelRatio(),(_,T)=>{if(this._spriteRequest=null,_)this.fire(new i.ErrorEvent(_));else if(T)for(const F in T)this.imageManager.addImage(F,T[F]);this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new i.Event("data",{dataType:"style"}))})}_validateLayer(h){const _=this.sourceCaches[h.source];if(!_)return;const T=h.sourceLayer;if(!T)return;const F=_.getSource();(F.type==="geojson"||F.vectorLayerIds&&F.vectorLayerIds.indexOf(T)===-1)&&this.fire(new i.ErrorEvent(new Error(`Source layer "${T}" does not exist on source "${F.id}" as specified by style layer "${h.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const h in this.sourceCaches)if(!this.sourceCaches[h].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeLayers(h){const _=[];for(const T of h){const F=this._layers[T];F.type!=="custom"&&_.push(F.serialize())}return _}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const h in this.sourceCaches)if(this.sourceCaches[h].hasTransition())return!0;for(const h in this._layers)if(this._layers[h].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(h){if(!this._loaded)return;const _=this._changed;if(this._changed){const F=Object.keys(this._updatedLayers),O=Object.keys(this._removedLayers);(F.length||O.length)&&this._updateWorkerLayers(F,O);for(const K in this._updatedSources){const oe=this._updatedSources[K];if(oe==="reload")this._reloadSource(K);else{if(oe!=="clear")throw new Error(`Invalid action ${oe}`);this._clearSource(K)}}this._updateTilesForChangedImages();for(const K in this._updatedPaintProps)this._layers[K].updateTransitions(h);this.light.updateTransitions(h),this._resetUpdates()}const T={};for(const F in this.sourceCaches){const O=this.sourceCaches[F];T[F]=O.used,O.used=!1}for(const F of this._order){const O=this._layers[F];O.recalculate(h,this._availableImages),!O.isHidden(h.zoom)&&O.source&&(this.sourceCaches[O.source].used=!0)}for(const F in T){const O=this.sourceCaches[F];T[F]!==O.used&&O.fire(new i.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:F}))}this.light.recalculate(h),this.z=h.zoom,_&&this.fire(new i.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const h=Object.keys(this._changedImages);if(h.length){for(const _ in this.sourceCaches)this.sourceCaches[_].reloadTilesForDependencies(["icons","patterns"],h);this._changedImages={}}}_updateWorkerLayers(h,_){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(h),removedIds:_})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}}setTerrain(h){if(this._checkLoaded(),this._terrainDataCallback&&this.off("data",this._terrainDataCallback),this._terrainfreezeElevationCallback&&this.map.off("freezeElevation",this._terrainfreezeElevationCallback),h){const _=this.sourceCaches[h.source];if(!_)throw new Error(`cannot load terrain, because there exists no source with ID: ${h.source}`);this.terrain=new Yt(this,_,h),this.map.transform.updateElevation(this.terrain),this._terrainfreezeElevationCallback=T=>{T.freeze?this.map.transform.freezeElevation=!0:(this.map.transform.freezeElevation=!1,this.map.transform.recalculateZoom(this.terrain))},this._terrainDataCallback=T=>{T.tile&&(T.sourceId===h.source?(this.map.transform.updateElevation(this.terrain),this.terrain.rememberForRerender(T.sourceId,T.tile.tileID)):T.source.type==="geojson"&&this.terrain.rememberForRerender(T.sourceId,T.tile.tileID))},this.on("data",this._terrainDataCallback),this.map.on("freezeElevation",this._terrainfreezeElevationCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.map.transform.updateElevation(this.terrain);this.map.fire(new i.Event("terrain",{terrain:h}))}setState(h){if(this._checkLoaded(),sr(this,i.validateStyle(h)))return!1;(h=i.clone$1(h)).layers=wn(h.layers);const _=function(F,O){if(!F)return[{command:zi.setStyle,args:[O]}];let K=[];try{if(!Q(F.version,O.version))return[{command:zi.setStyle,args:[O]}];Q(F.center,O.center)||K.push({command:zi.setCenter,args:[O.center]}),Q(F.zoom,O.zoom)||K.push({command:zi.setZoom,args:[O.zoom]}),Q(F.bearing,O.bearing)||K.push({command:zi.setBearing,args:[O.bearing]}),Q(F.pitch,O.pitch)||K.push({command:zi.setPitch,args:[O.pitch]}),Q(F.sprite,O.sprite)||K.push({command:zi.setSprite,args:[O.sprite]}),Q(F.glyphs,O.glyphs)||K.push({command:zi.setGlyphs,args:[O.glyphs]}),Q(F.transition,O.transition)||K.push({command:zi.setTransition,args:[O.transition]}),Q(F.light,O.light)||K.push({command:zi.setLight,args:[O.light]});const oe={},ue=[];(function(Te,ze,je,bt){let mt;for(mt in ze=ze||{},Te=Te||{})Object.prototype.hasOwnProperty.call(Te,mt)&&(Object.prototype.hasOwnProperty.call(ze,mt)||kn(mt,je,bt));for(mt in ze)Object.prototype.hasOwnProperty.call(ze,mt)&&(Object.prototype.hasOwnProperty.call(Te,mt)?Q(Te[mt],ze[mt])||(Te[mt].type==="geojson"&&ze[mt].type==="geojson"&&rt(Te,ze,mt)?je.push({command:zi.setGeoJSONSourceData,args:[mt,ze[mt].data]}):yt(mt,ze,je,bt)):Gn(mt,ze,je))})(F.sources,O.sources,ue,oe);const ve=[];F.layers&&F.layers.forEach(Te=>{oe[Te.source]?K.push({command:zi.removeLayer,args:[Te.id]}):ve.push(Te)}),K=K.concat(ue),function(Te,ze,je){ze=ze||[];const bt=(Te=Te||[]).map(Ni),mt=ze.map(Ni),gt=Te.reduce(qi,{}),Vt=ze.reduce(qi,{}),Zt=bt.slice(),ni=Object.create(null);let St,zt,ai,Ei,Bi,Hi,vi;for(St=0,zt=0;St<bt.length;St++)ai=bt[St],Object.prototype.hasOwnProperty.call(Vt,ai)?zt++:(je.push({command:zi.removeLayer,args:[ai]}),Zt.splice(Zt.indexOf(ai,zt),1));for(St=0,zt=0;St<mt.length;St++)ai=mt[mt.length-1-St],Zt[Zt.length-1-St]!==ai&&(Object.prototype.hasOwnProperty.call(gt,ai)?(je.push({command:zi.removeLayer,args:[ai]}),Zt.splice(Zt.lastIndexOf(ai,Zt.length-zt),1)):zt++,Hi=Zt[Zt.length-St],je.push({command:zi.addLayer,args:[Vt[ai],Hi]}),Zt.splice(Zt.length-St,0,ai),ni[ai]=!0);for(St=0;St<mt.length;St++)if(ai=mt[St],Ei=gt[ai],Bi=Vt[ai],!ni[ai]&&!Q(Ei,Bi))if(Q(Ei.source,Bi.source)&&Q(Ei["source-layer"],Bi["source-layer"])&&Q(Ei.type,Bi.type)){for(vi in ti(Ei.layout,Bi.layout,je,ai,null,zi.setLayoutProperty),ti(Ei.paint,Bi.paint,je,ai,null,zi.setPaintProperty),Q(Ei.filter,Bi.filter)||je.push({command:zi.setFilter,args:[ai,Bi.filter]}),Q(Ei.minzoom,Bi.minzoom)&&Q(Ei.maxzoom,Bi.maxzoom)||je.push({command:zi.setLayerZoomRange,args:[ai,Bi.minzoom,Bi.maxzoom]}),Ei)Object.prototype.hasOwnProperty.call(Ei,vi)&&vi!=="layout"&&vi!=="paint"&&vi!=="filter"&&vi!=="metadata"&&vi!=="minzoom"&&vi!=="maxzoom"&&(vi.indexOf("paint.")===0?ti(Ei[vi],Bi[vi],je,ai,vi.slice(6),zi.setPaintProperty):Q(Ei[vi],Bi[vi])||je.push({command:zi.setLayerProperty,args:[ai,vi,Bi[vi]]}));for(vi in Bi)Object.prototype.hasOwnProperty.call(Bi,vi)&&!Object.prototype.hasOwnProperty.call(Ei,vi)&&vi!=="layout"&&vi!=="paint"&&vi!=="filter"&&vi!=="metadata"&&vi!=="minzoom"&&vi!=="maxzoom"&&(vi.indexOf("paint.")===0?ti(Ei[vi],Bi[vi],je,ai,vi.slice(6),zi.setPaintProperty):Q(Ei[vi],Bi[vi])||je.push({command:zi.setLayerProperty,args:[ai,vi,Bi[vi]]}))}else je.push({command:zi.removeLayer,args:[ai]}),Hi=Zt[Zt.lastIndexOf(ai)+1],je.push({command:zi.addLayer,args:[Bi,Hi]})}(ve,O.layers,K)}catch(oe){console.warn("Unable to compute style diff:",oe),K=[{command:zi.setStyle,args:[O]}]}return K}(this.serialize(),h).filter(F=>!(F.command in Wr));if(_.length===0)return!1;const T=_.filter(F=>!(F.command in Yn));if(T.length>0)throw new Error(`Unimplemented: ${T.map(F=>F.command).join(", ")}.`);return _.forEach(F=>{F.command!=="setTransition"&&this[F.command].apply(this,F.args)}),this.stylesheet=h,!0}addImage(h,_){if(this.getImage(h))return this.fire(new i.ErrorEvent(new Error(`An image named "${h}" already exists.`)));this.imageManager.addImage(h,_),this._afterImageUpdated(h)}updateImage(h,_){this.imageManager.updateImage(h,_)}getImage(h){return this.imageManager.getImage(h)}removeImage(h){if(!this.getImage(h))return this.fire(new i.ErrorEvent(new Error(`An image named "${h}" does not exist.`)));this.imageManager.removeImage(h),this._afterImageUpdated(h)}_afterImageUpdated(h){this._availableImages=this.imageManager.listImages(),this._changedImages[h]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new i.Event("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(h,_,T={}){if(this._checkLoaded(),this.sourceCaches[h]!==void 0)throw new Error(`Source "${h}" already exists.`);if(!_.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(_).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(_.type)>=0&&this._validate(i.validateStyle.source,`sources.${h}`,_,null,T))return;this.map&&this.map._collectResourceTiming&&(_.collectResourceTiming=!0);const F=this.sourceCaches[h]=new Nt(h,_,this.dispatcher);F.style=this,F.setEventedParent(this,()=>({isSourceLoaded:this.loaded(),source:F.serialize(),sourceId:h})),F.onAdd(this.map),this._changed=!0}removeSource(h){if(this._checkLoaded(),this.sourceCaches[h]===void 0)throw new Error("There is no source with this ID");for(const T in this._layers)if(this._layers[T].source===h)return this.fire(new i.ErrorEvent(new Error(`Source "${h}" cannot be removed while layer "${T}" is using it.`)));const _=this.sourceCaches[h];delete this.sourceCaches[h],delete this._updatedSources[h],_.fire(new i.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:h})),_.setEventedParent(null),_.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(h,_){if(this._checkLoaded(),this.sourceCaches[h]===void 0)throw new Error(`There is no source with this ID=${h}`);const T=this.sourceCaches[h].getSource();if(T.type!=="geojson")throw new Error(`geojsonSource.type is ${T.type}, which is !== 'geojson`);T.setData(_),this._changed=!0}getSource(h){return this.sourceCaches[h]&&this.sourceCaches[h].getSource()}addLayer(h,_,T={}){this._checkLoaded();const F=h.id;if(this.getLayer(F))return void this.fire(new i.ErrorEvent(new Error(`Layer "${F}" already exists on this map.`)));let O;if(h.type==="custom"){if(sr(this,i.validateCustomStyleLayer(h)))return;O=i.createStyleLayer(h)}else{if(typeof h.source=="object"&&(this.addSource(F,h.source),h=i.clone$1(h),h=i.extend(h,{source:F})),this._validate(i.validateStyle.layer,`layers.${F}`,h,{arrayIndex:-1},T))return;O=i.createStyleLayer(h),this._validateLayer(O),O.setEventedParent(this,{layer:{id:F}}),this._serializedLayers[O.id]=O.serialize()}const K=_?this._order.indexOf(_):this._order.length;if(_&&K===-1)this.fire(new i.ErrorEvent(new Error(`Cannot add layer "${F}" before non-existing layer "${_}".`)));else{if(this._order.splice(K,0,F),this._layerOrderChanged=!0,this._layers[F]=O,this._removedLayers[F]&&O.source&&O.type!=="custom"){const oe=this._removedLayers[F];delete this._removedLayers[F],oe.type!==O.type?this._updatedSources[O.source]="clear":(this._updatedSources[O.source]="reload",this.sourceCaches[O.source].pause())}this._updateLayer(O),O.onAdd&&O.onAdd(this.map)}}moveLayer(h,_){if(this._checkLoaded(),this._changed=!0,!this._layers[h])return void this.fire(new i.ErrorEvent(new Error(`The layer '${h}' does not exist in the map's style and cannot be moved.`)));if(h===_)return;const T=this._order.indexOf(h);this._order.splice(T,1);const F=_?this._order.indexOf(_):this._order.length;_&&F===-1?this.fire(new i.ErrorEvent(new Error(`Cannot move layer "${h}" before non-existing layer "${_}".`))):(this._order.splice(F,0,h),this._layerOrderChanged=!0)}removeLayer(h){this._checkLoaded();const _=this._layers[h];if(!_)return void this.fire(new i.ErrorEvent(new Error(`Cannot remove non-existing layer "${h}".`)));_.setEventedParent(null);const T=this._order.indexOf(h);this._order.splice(T,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[h]=_,delete this._layers[h],delete this._serializedLayers[h],delete this._updatedLayers[h],delete this._updatedPaintProps[h],_.onRemove&&_.onRemove(this.map)}getLayer(h){return this._layers[h]}hasLayer(h){return h in this._layers}setLayerZoomRange(h,_,T){this._checkLoaded();const F=this.getLayer(h);F?F.minzoom===_&&F.maxzoom===T||(_!=null&&(F.minzoom=_),T!=null&&(F.maxzoom=T),this._updateLayer(F)):this.fire(new i.ErrorEvent(new Error(`Cannot set the zoom range of non-existing layer "${h}".`)))}setFilter(h,_,T={}){this._checkLoaded();const F=this.getLayer(h);if(F){if(!Q(F.filter,_))return _==null?(F.filter=void 0,void this._updateLayer(F)):void(this._validate(i.validateStyle.filter,`layers.${F.id}.filter`,_,null,T)||(F.filter=i.clone$1(_),this._updateLayer(F)))}else this.fire(new i.ErrorEvent(new Error(`Cannot filter non-existing layer "${h}".`)))}getFilter(h){return i.clone$1(this.getLayer(h).filter)}setLayoutProperty(h,_,T,F={}){this._checkLoaded();const O=this.getLayer(h);O?Q(O.getLayoutProperty(_),T)||(O.setLayoutProperty(_,T,F),this._updateLayer(O)):this.fire(new i.ErrorEvent(new Error(`Cannot style non-existing layer "${h}".`)))}getLayoutProperty(h,_){const T=this.getLayer(h);if(T)return T.getLayoutProperty(_);this.fire(new i.ErrorEvent(new Error(`Cannot get style of non-existing layer "${h}".`)))}setPaintProperty(h,_,T,F={}){this._checkLoaded();const O=this.getLayer(h);O?Q(O.getPaintProperty(_),T)||(O.setPaintProperty(_,T,F)&&this._updateLayer(O),this._changed=!0,this._updatedPaintProps[h]=!0):this.fire(new i.ErrorEvent(new Error(`Cannot style non-existing layer "${h}".`)))}getPaintProperty(h,_){return this.getLayer(h).getPaintProperty(_)}setFeatureState(h,_){this._checkLoaded();const T=h.source,F=h.sourceLayer,O=this.sourceCaches[T];if(O===void 0)return void this.fire(new i.ErrorEvent(new Error(`The source '${T}' does not exist in the map's style.`)));const K=O.getSource().type;K==="geojson"&&F?this.fire(new i.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):K!=="vector"||F?(h.id===void 0&&this.fire(new i.ErrorEvent(new Error("The feature id parameter must be provided."))),O.setFeatureState(F,h.id,_)):this.fire(new i.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(h,_){this._checkLoaded();const T=h.source,F=this.sourceCaches[T];if(F===void 0)return void this.fire(new i.ErrorEvent(new Error(`The source '${T}' does not exist in the map's style.`)));const O=F.getSource().type,K=O==="vector"?h.sourceLayer:void 0;O!=="vector"||K?_&&typeof h.id!="string"&&typeof h.id!="number"?this.fire(new i.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):F.removeFeatureState(K,h.id,_):this.fire(new i.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(h){this._checkLoaded();const _=h.source,T=h.sourceLayer,F=this.sourceCaches[_];if(F!==void 0)return F.getSource().type!=="vector"||T?(h.id===void 0&&this.fire(new i.ErrorEvent(new Error("The feature id parameter must be provided."))),F.getFeatureState(T,h.id)):void this.fire(new i.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new i.ErrorEvent(new Error(`The source '${_}' does not exist in the map's style.`)))}getTransition(){return i.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){return i.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:i.mapObject(this.sourceCaches,h=>h.serialize()),layers:this._serializeLayers(this._order)},h=>h!==void 0)}_updateLayer(h){this._updatedLayers[h.id]=!0,h.source&&!this._updatedSources[h.source]&&this.sourceCaches[h.source].getSource().type!=="raster"&&(this._updatedSources[h.source]="reload",this.sourceCaches[h.source].pause()),this._changed=!0}_flattenAndSortRenderedFeatures(h){const _=K=>this._layers[K].type==="fill-extrusion",T={},F=[];for(let K=this._order.length-1;K>=0;K--){const oe=this._order[K];if(_(oe)){T[oe]=K;for(const ue of h){const ve=ue[oe];if(ve)for(const Te of ve)F.push(Te)}}}F.sort((K,oe)=>oe.intersectionZ-K.intersectionZ);const O=[];for(let K=this._order.length-1;K>=0;K--){const oe=this._order[K];if(_(oe))for(let ue=F.length-1;ue>=0;ue--){const ve=F[ue].feature;if(T[ve.layer.id]<K)break;O.push(ve),F.pop()}else for(const ue of h){const ve=ue[oe];if(ve)for(const Te of ve)O.push(Te.feature)}}return O}queryRenderedFeatures(h,_,T){_&&_.filter&&this._validate(i.validateStyle.filter,"queryRenderedFeatures.filter",_.filter,null,_);const F={};if(_&&_.layers){if(!Array.isArray(_.layers))return this.fire(new i.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(const K of _.layers){const oe=this._layers[K];if(!oe)return this.fire(new i.ErrorEvent(new Error(`The layer '${K}' does not exist in the map's style and cannot be queried for features.`))),[];F[oe.source]=!0}}const O=[];_.availableImages=this._availableImages;for(const K in this.sourceCaches)_.layers&&!F[K]||O.push(nt(this.sourceCaches[K],this._layers,this._serializedLayers,h,_,T));return this.placement&&O.push(function(K,oe,ue,ve,Te,ze,je){const bt={},mt=ze.queryRenderedSymbols(ve),gt=[];for(const Vt of Object.keys(mt).map(Number))gt.push(je[Vt]);gt.sort(vt);for(const Vt of gt){const Zt=Vt.featureIndex.lookupSymbolFeatures(mt[Vt.bucketInstanceId],oe,Vt.bucketIndex,Vt.sourceLayerIndex,Te.filter,Te.layers,Te.availableImages,K);for(const ni in Zt){const St=bt[ni]=bt[ni]||[],zt=Zt[ni];zt.sort((ai,Ei)=>{const Bi=Vt.featureSortOrder;if(Bi){const Hi=Bi.indexOf(ai.featureIndex);return Bi.indexOf(Ei.featureIndex)-Hi}return Ei.featureIndex-ai.featureIndex});for(const ai of zt)St.push(ai)}}for(const Vt in bt)bt[Vt].forEach(Zt=>{const ni=Zt.feature,St=ue[K[Vt].source].getFeatureState(ni.layer["source-layer"],ni.id);ni.source=ni.layer.source,ni.layer["source-layer"]&&(ni.sourceLayer=ni.layer["source-layer"]),ni.state=St});return bt}(this._layers,this._serializedLayers,this.sourceCaches,h,_,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(O)}querySourceFeatures(h,_){_&&_.filter&&this._validate(i.validateStyle.filter,"querySourceFeatures.filter",_.filter,null,_);const T=this.sourceCaches[h];return T?function(F,O){const K=F.getRenderableIds().map(ve=>F.getTileByID(ve)),oe=[],ue={};for(let ve=0;ve<K.length;ve++){const Te=K[ve],ze=Te.tileID.canonical.key;ue[ze]||(ue[ze]=!0,Te.querySourceFeatures(oe,O))}return oe}(T,_):[]}addSourceType(h,_,T){return Mr.getSourceType(h)?T(new Error(`A source type called "${h}" already exists.`)):(Mr.setSourceType(h,_),_.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:h,url:_.workerSourceURL},T):T(null,null))}getLight(){return this.light.getLight()}setLight(h,_={}){this._checkLoaded();const T=this.light.getLight();let F=!1;for(const K in h)if(!Q(h[K],T[K])){F=!0;break}if(!F)return;const O={now:i.exported.now(),transition:i.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(h,_),this.light.updateTransitions(O)}_validate(h,_,T,F,O={}){return(!O||O.validate!==!1)&&sr(this,h.call(i.validateStyle,i.extend({key:_,style:this.serialize(),value:T,styleSpec:i.spec},F)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),i.evented.off("pluginStateChange",this._rtlTextPluginCallback);for(const h in this._layers)this._layers[h].setEventedParent(null);for(const h in this.sourceCaches){const _=this.sourceCaches[h];_.setEventedParent(null),_.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()}_clearSource(h){this.sourceCaches[h].clearTiles()}_reloadSource(h){this.sourceCaches[h].resume(),this.sourceCaches[h].reload()}_updateSources(h){for(const _ in this.sourceCaches)this.sourceCaches[_].update(h,this.terrain)}_generateCollisionBoxes(){for(const h in this.sourceCaches)this._reloadSource(h)}_updatePlacement(h,_,T,F,O=!1){let K=!1,oe=!1;const ue={};for(const ve of this._order){const Te=this._layers[ve];if(Te.type!=="symbol")continue;if(!ue[Te.source]){const je=this.sourceCaches[Te.source];ue[Te.source]=je.getRenderableIds(!0).map(bt=>je.getTileByID(bt)).sort((bt,mt)=>mt.tileID.overscaledZ-bt.tileID.overscaledZ||(bt.tileID.isLessThan(mt.tileID)?-1:1))}const ze=this.crossTileSymbolIndex.addLayer(Te,ue[Te.source],h.center.lng);K=K||ze}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((O=O||this._layerOrderChanged||T===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(i.exported.now(),h.zoom))&&(this.pauseablePlacement=new Wt(h,this.terrain,this._order,O,_,T,F,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,ue),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(i.exported.now()),oe=!0),K&&this.pauseablePlacement.placement.setStale()),oe||K)for(const ve of this._order){const Te=this._layers[ve];Te.type==="symbol"&&this.placement.updateLayerOpacities(Te,ue[Te.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(i.exported.now())}_releaseSymbolFadeTiles(){for(const h in this.sourceCaches)this.sourceCaches[h].releaseSymbolFadeTiles()}getImages(h,_,T){this.imageManager.getImages(_.icons,T),this._updateTilesForChangedImages();const F=this.sourceCaches[_.source];F&&F.setDependencies(_.tileID.key,_.type,_.icons)}getGlyphs(h,_,T){this.glyphManager.getGlyphs(_.stacks,T)}getResource(h,_,T){return i.makeRequest(_,T)}}Mr.getSourceType=function(M){return Se[M]},Mr.setSourceType=function(M,h){Se[M]=h},Mr.registerForPluginStateChange=i.registerForPluginStateChange;var Oo="attribute vec2 a_pos;uniform mat4 u_matrix;varying vec2 v_texture_pos;varying float v_depth;void main() {v_texture_pos=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);v_depth=gl_Position.z/gl_Position.w;}";const zs={prelude:or(`#ifdef GL_ES
precision mediump float;
#else
#if !defined(lowp)
#define lowp
#endif
#if !defined(mediump)
#define mediump
#endif
#if !defined(highp)
#define highp
#endif
#endif`,`#ifdef GL_ES
precision highp float;
#else
#if !defined(lowp)
#define lowp
#endif
#if !defined(mediump)
#define mediump
#endif
#if !defined(highp)
#define highp
#endif
#endif
vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}
#ifdef TERRAIN3D
uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_offset;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;
#endif
const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {
#ifdef TERRAIN3D
highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));
#else
return 1.0;
#endif
}float calculate_visibility(vec4 pos) {
#ifdef TERRAIN3D
vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;
#else
return 1.0;
#endif
}float ele(vec2 pos) {
#ifdef TERRAIN3D
vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;
#else
return 0.0;
#endif
}float get_elevation(vec2 pos) {
#ifdef TERRAIN3D
vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return (elevation+u_terrain_offset)*u_terrain_exaggeration;
#else
return 0.0;
#endif
}`),background:or(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:or(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:or(`varying vec3 v_data;varying float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
void main(void) {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:or("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:or(`uniform highp float u_intensity;varying vec2 v_extrude;
#pragma mapbox: define highp float weight
#define GAUSS_COEF 0.3989422804014327
void main() {
#pragma mapbox: initialize highp float weight
float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;
#pragma mapbox: define highp float weight
#pragma mapbox: define mediump float radius
const highp float ZERO=1.0/255.0/16.0;
#define GAUSS_COEF 0.3989422804014327
void main(void) {
#pragma mapbox: initialize highp float weight
#pragma mapbox: initialize mediump float radius
vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:or(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(0.0);
#endif
}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:or("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:or("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:or("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:or(`#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
gl_FragColor=color*opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:or(`varying vec2 v_pos;
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:or(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:or(`#ifdef GL_ES
precision highp float;
#endif
uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:or(`varying vec4 v_color;void main() {gl_FragColor=v_color;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
#ifdef TERRAIN3D
attribute vec2 a_centroid;
#endif
varying vec4 v_color;
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp vec4 color
void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp vec4 color
vec3 normal=a_normal_ed.xyz;
#ifdef TERRAIN3D
float baseDelta=10.0;float ele=get_elevation(a_centroid);
#else
float baseDelta=0.0;float ele=0.0;
#endif
base=max(0.0,ele+base-baseDelta);height=max(0.0,ele+height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:or(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
#pragma mapbox: define lowp float base
#pragma mapbox: define lowp float height
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float base
#pragma mapbox: initialize lowp float height
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;
#ifdef TERRAIN3D
attribute vec2 a_centroid;
#endif
varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;
#pragma mapbox: define lowp float base
#pragma mapbox: define lowp float height
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float base
#pragma mapbox: initialize lowp float height
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;
#ifdef TERRAIN3D
float baseDelta=10.0;float ele=get_elevation(a_centroid);
#else
float baseDelta=0.0;float ele=0.0;
#endif
base=max(0.0,ele+base-baseDelta);height=max(0.0,ele+height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0
? a_pos
: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:or(`#ifdef GL_ES
precision highp float;
#endif
uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:or(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;
#define PI 3.141592653589793
void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:or(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
#endif
v_width2=vec2(outset,inset);}`),lineGradient:or(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
void main() {
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
#endif
v_width2=vec2(outset,inset);}`),linePattern:or(`#ifdef GL_ES
precision highp float;
#endif
uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
#define LINE_DISTANCE_SCALE 2.0
attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define lowp vec4 pattern_from
#pragma mapbox: define lowp vec4 pattern_to
#pragma mapbox: define lowp float pixel_ratio_from
#pragma mapbox: define lowp float pixel_ratio_to
void main() {
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize mediump vec4 pattern_from
#pragma mapbox: initialize mediump vec4 pattern_to
#pragma mapbox: initialize lowp float pixel_ratio_from
#pragma mapbox: initialize lowp float pixel_ratio_to
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
#endif
v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:or(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float floorwidth
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float floorwidth
float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
#define LINE_DISTANCE_SCALE 2.0
attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float floorwidth
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float floorwidth
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;
#ifdef TERRAIN3D
v_gamma_scale=1.0;
#else
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
#endif
v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:or(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:or(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float opacity
lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float opacity
vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:or(`#define SDF_PX 8.0
uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:or(`#define SDF_PX 8.0
#define SDF 1.0
#define ICON 0.0
uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),ele,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:or("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",Oo),terrainDepth:or("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}",Oo),terrainCoords:or("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",Oo)};function or(M,h){const _=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,T=h.match(/attribute ([\w]+) ([\w]+)/g),F=M.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),O=h.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),K=O?O.concat(F):F,oe={};return{fragmentSource:M=M.replace(_,(ue,ve,Te,ze,je)=>(oe[je]=!0,ve==="define"?`
#ifndef HAS_UNIFORM_u_${je}
varying ${Te} ${ze} ${je};
#else
uniform ${Te} ${ze} u_${je};
#endif
`:`
#ifdef HAS_UNIFORM_u_${je}
    ${Te} ${ze} ${je} = u_${je};
#endif
`)),vertexSource:h=h.replace(_,(ue,ve,Te,ze,je)=>{const bt=ze==="float"?"vec2":"vec4",mt=je.match(/color/)?"color":bt;return oe[je]?ve==="define"?`
#ifndef HAS_UNIFORM_u_${je}
uniform lowp float u_${je}_t;
attribute ${Te} ${bt} a_${je};
varying ${Te} ${ze} ${je};
#else
uniform ${Te} ${ze} u_${je};
#endif
`:mt==="vec4"?`
#ifndef HAS_UNIFORM_u_${je}
    ${je} = a_${je};
#else
    ${Te} ${ze} ${je} = u_${je};
#endif
`:`
#ifndef HAS_UNIFORM_u_${je}
    ${je} = unpack_mix_${mt}(a_${je}, u_${je}_t);
#else
    ${Te} ${ze} ${je} = u_${je};
#endif
`:ve==="define"?`
#ifndef HAS_UNIFORM_u_${je}
uniform lowp float u_${je}_t;
attribute ${Te} ${bt} a_${je};
#else
uniform ${Te} ${ze} u_${je};
#endif
`:mt==="vec4"?`
#ifndef HAS_UNIFORM_u_${je}
    ${Te} ${ze} ${je} = a_${je};
#else
    ${Te} ${ze} ${je} = u_${je};
#endif
`:`
#ifndef HAS_UNIFORM_u_${je}
    ${Te} ${ze} ${je} = unpack_mix_${mt}(a_${je}, u_${je}_t);
#else
    ${Te} ${ze} ${je} = u_${je};
#endif
`}),staticAttributes:T,staticUniforms:K}}class rn{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(h,_,T,F,O,K,oe,ue,ve){this.context=h;let Te=this.boundPaintVertexBuffers.length!==F.length;for(let ze=0;!Te&&ze<F.length;ze++)this.boundPaintVertexBuffers[ze]!==F[ze]&&(Te=!0);h.extVertexArrayObject&&this.vao&&this.boundProgram===_&&this.boundLayoutVertexBuffer===T&&!Te&&this.boundIndexBuffer===O&&this.boundVertexOffset===K&&this.boundDynamicVertexBuffer===oe&&this.boundDynamicVertexBuffer2===ue&&this.boundDynamicVertexBuffer3===ve?(h.bindVertexArrayOES.set(this.vao),oe&&oe.bind(),O&&O.dynamicDraw&&O.bind(),ue&&ue.bind(),ve&&ve.bind()):this.freshBind(_,T,F,O,K,oe,ue,ve)}freshBind(h,_,T,F,O,K,oe,ue){let ve;const Te=h.numAttributes,ze=this.context,je=ze.gl;if(ze.extVertexArrayObject)this.vao&&this.destroy(),this.vao=ze.extVertexArrayObject.createVertexArrayOES(),ze.bindVertexArrayOES.set(this.vao),ve=0,this.boundProgram=h,this.boundLayoutVertexBuffer=_,this.boundPaintVertexBuffers=T,this.boundIndexBuffer=F,this.boundVertexOffset=O,this.boundDynamicVertexBuffer=K,this.boundDynamicVertexBuffer2=oe,this.boundDynamicVertexBuffer3=ue;else{ve=ze.currentNumAttributes||0;for(let bt=Te;bt<ve;bt++)je.disableVertexAttribArray(bt)}_.enableAttributes(je,h);for(const bt of T)bt.enableAttributes(je,h);K&&K.enableAttributes(je,h),oe&&oe.enableAttributes(je,h),ue&&ue.enableAttributes(je,h),_.bind(),_.setVertexAttribPointers(je,h,O);for(const bt of T)bt.bind(),bt.setVertexAttribPointers(je,h,O);K&&(K.bind(),K.setVertexAttribPointers(je,h,O)),F&&F.bind(),oe&&(oe.bind(),oe.setVertexAttribPointers(je,h,O)),ue&&(ue.bind(),ue.setVertexAttribPointers(je,h,O)),ze.currentNumAttributes=Te}destroy(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)}}function cr(M){const h=[];for(let _=0;_<M.length;_++){if(M[_]===null)continue;const T=M[_].split(" ");h.push(T.pop())}return h}class Ar{constructor(h,_,T,F,O,K,oe){const ue=h.gl;this.program=ue.createProgram();const ve=cr(T.staticAttributes),Te=F?F.getBinderAttributes():[],ze=ve.concat(Te),je=zs.prelude.staticUniforms?cr(zs.prelude.staticUniforms):[],bt=T.staticUniforms?cr(T.staticUniforms):[],mt=F?F.getBinderUniforms():[],gt=je.concat(bt).concat(mt),Vt=[];for(const Bi of gt)Vt.indexOf(Bi)<0&&Vt.push(Bi);const Zt=F?F.defines():[];K&&Zt.push("#define OVERDRAW_INSPECTOR;"),oe&&Zt.push("#define TERRAIN3D;");const ni=Zt.concat(zs.prelude.fragmentSource,T.fragmentSource).join(`
`),St=Zt.concat(zs.prelude.vertexSource,T.vertexSource).join(`
`),zt=ue.createShader(ue.FRAGMENT_SHADER);if(ue.isContextLost())return void(this.failedToCreate=!0);ue.shaderSource(zt,ni),ue.compileShader(zt),ue.attachShader(this.program,zt);const ai=ue.createShader(ue.VERTEX_SHADER);if(ue.isContextLost())return void(this.failedToCreate=!0);ue.shaderSource(ai,St),ue.compileShader(ai),ue.attachShader(this.program,ai),this.attributes={};const Ei={};this.numAttributes=ze.length;for(let Bi=0;Bi<this.numAttributes;Bi++)ze[Bi]&&(ue.bindAttribLocation(this.program,Bi,ze[Bi]),this.attributes[ze[Bi]]=Bi);ue.linkProgram(this.program),ue.deleteShader(ai),ue.deleteShader(zt);for(let Bi=0;Bi<Vt.length;Bi++){const Hi=Vt[Bi];if(Hi&&!Ei[Hi]){const vi=ue.getUniformLocation(this.program,Hi);vi&&(Ei[Hi]=vi)}}this.fixedUniforms=O(h,Ei),this.terrainUniforms=((Bi,Hi)=>({u_depth:new i.Uniform1i(Bi,Hi.u_depth),u_terrain:new i.Uniform1i(Bi,Hi.u_terrain),u_terrain_dim:new i.Uniform1f(Bi,Hi.u_terrain_dim),u_terrain_matrix:new i.UniformMatrix4f(Bi,Hi.u_terrain_matrix),u_terrain_unpack:new i.Uniform4f(Bi,Hi.u_terrain_unpack),u_terrain_offset:new i.Uniform1f(Bi,Hi.u_terrain_offset),u_terrain_exaggeration:new i.Uniform1f(Bi,Hi.u_terrain_exaggeration)}))(h,Ei),this.binderUniforms=F?F.getUniforms(h,Ei):[]}draw(h,_,T,F,O,K,oe,ue,ve,Te,ze,je,bt,mt,gt,Vt,Zt,ni){const St=h.gl;if(this.failedToCreate)return;if(h.program.set(this.program),h.setDepthMode(T),h.setStencilMode(F),h.setColorMode(O),h.setCullFace(K),ue){h.activeTexture.set(St.TEXTURE2),St.bindTexture(St.TEXTURE_2D,ue.depthTexture),h.activeTexture.set(St.TEXTURE3),St.bindTexture(St.TEXTURE_2D,ue.texture);for(const ai in this.terrainUniforms)this.terrainUniforms[ai].set(ue[ai])}for(const ai in this.fixedUniforms)this.fixedUniforms[ai].set(oe[ai]);gt&&gt.setUniforms(h,this.binderUniforms,bt,{zoom:mt});let zt=0;switch(_){case St.LINES:zt=2;break;case St.TRIANGLES:zt=3;break;case St.LINE_STRIP:zt=1}for(const ai of je.get()){const Ei=ai.vaos||(ai.vaos={});(Ei[ve]||(Ei[ve]=new rn)).bind(h,this,Te,gt?gt.getPaintVertexBuffers():[],ze,ai.vertexOffset,Vt,Zt,ni),St.drawElements(_,ai.primitiveLength*zt,St.UNSIGNED_SHORT,ai.primitiveOffset*zt*2)}}}function aa(M,h,_){const T=1/fr(_,1,h.transform.tileZoom),F=Math.pow(2,_.tileID.overscaledZ),O=_.tileSize*Math.pow(2,h.transform.tileZoom)/F,K=O*(_.tileID.canonical.x+_.tileID.wrap*F),oe=O*_.tileID.canonical.y;return{u_image:0,u_texsize:_.imageAtlasTexture.size,u_scale:[T,M.fromScale,M.toScale],u_fade:M.t,u_pixel_coord_upper:[K>>16,oe>>16],u_pixel_coord_lower:[65535&K,65535&oe]}}const al=(M,h,_,T)=>{const F=h.style.light,O=F.properties.get("position"),K=[O.x,O.y,O.z],oe=i.create$1();F.properties.get("anchor")==="viewport"&&i.fromRotation(oe,-h.transform.angle),i.transformMat3(K,K,oe);const ue=F.properties.get("color");return{u_matrix:M,u_lightpos:K,u_lightintensity:F.properties.get("intensity"),u_lightcolor:[ue.r,ue.g,ue.b],u_vertical_gradient:+_,u_opacity:T}},dr=(M,h,_,T,F,O,K)=>i.extend(al(M,h,_,T),aa(O,h,K),{u_height_factor:-Math.pow(2,F.overscaledZ)/K.tileSize/8}),Ul=M=>({u_matrix:M}),Rl=(M,h,_,T)=>i.extend(Ul(M),aa(_,h,T)),ll=(M,h)=>({u_matrix:M,u_world:h}),qs=(M,h,_,T,F)=>i.extend(Rl(M,h,_,T),{u_world:F}),cs=(M,h,_,T)=>{const F=M.transform;let O,K;if(T.paint.get("circle-pitch-alignment")==="map"){const oe=fr(_,1,F.zoom);O=!0,K=[oe,oe]}else O=!1,K=F.pixelsToGLUnits;return{u_camera_to_center_distance:F.cameraToCenterDistance,u_scale_with_map:+(T.paint.get("circle-pitch-scale")==="map"),u_matrix:M.translatePosMatrix(h.posMatrix,_,T.paint.get("circle-translate"),T.paint.get("circle-translate-anchor")),u_pitch_with_map:+O,u_device_pixel_ratio:M.pixelRatio,u_extrude_scale:K}},ho=(M,h,_)=>{const T=fr(_,1,h.zoom),F=Math.pow(2,h.zoom-_.tileID.overscaledZ),O=_.tileID.overscaleFactor();return{u_matrix:M,u_camera_to_center_distance:h.cameraToCenterDistance,u_pixels_to_tile_units:T,u_extrude_scale:[h.pixelsToGLUnits[0]/(T*F),h.pixelsToGLUnits[1]/(T*F)],u_overscale_factor:O}},cl=(M,h,_=1)=>({u_matrix:M,u_color:h,u_overlay:0,u_overlay_scale:_}),Oa=M=>({u_matrix:M}),zl=(M,h,_,T)=>({u_matrix:M,u_extrude_scale:fr(h,1,_),u_intensity:T});function kl(M,h){const _=Math.pow(2,h.canonical.z),T=h.canonical.y;return[new i.MercatorCoordinate(0,T/_).toLngLat().lat,new i.MercatorCoordinate(0,(T+1)/_).toLngLat().lat]}const Ol=(M,h,_,T)=>{const F=M.transform;return{u_matrix:Ys(M,h,_,T),u_ratio:1/fr(h,1,F.zoom),u_device_pixel_ratio:M.pixelRatio,u_units_to_pixels:[1/F.pixelsToGLUnits[0],1/F.pixelsToGLUnits[1]]}},Na=(M,h,_,T,F)=>i.extend(Ol(M,h,_,F),{u_image:0,u_image_height:T}),Nl=(M,h,_,T,F)=>{const O=M.transform,K=is(h,O);return{u_matrix:Ys(M,h,_,F),u_texsize:h.imageAtlasTexture.size,u_ratio:1/fr(h,1,O.zoom),u_device_pixel_ratio:M.pixelRatio,u_image:0,u_scale:[K,T.fromScale,T.toScale],u_fade:T.t,u_units_to_pixels:[1/O.pixelsToGLUnits[0],1/O.pixelsToGLUnits[1]]}},Ql=(M,h,_,T,F,O)=>{const K=M.lineAtlas,oe=is(h,M.transform),ue=_.layout.get("line-cap")==="round",ve=K.getDash(T.from,ue),Te=K.getDash(T.to,ue),ze=ve.width*F.fromScale,je=Te.width*F.toScale;return i.extend(Ol(M,h,_,O),{u_patternscale_a:[oe/ze,-ve.height/2],u_patternscale_b:[oe/je,-Te.height/2],u_sdfgamma:K.width/(256*Math.min(ze,je)*M.pixelRatio)/2,u_image:0,u_tex_y_a:ve.y,u_tex_y_b:Te.y,u_mix:F.t})};function is(M,h){return 1/fr(M,1,h.tileZoom)}function Ys(M,h,_,T){return M.translatePosMatrix(T?T.posMatrix:h.tileID.posMatrix,h,_.paint.get("line-translate"),_.paint.get("line-translate-anchor"))}const ps=(M,h,_,T,F)=>{return{u_matrix:M,u_tl_parent:h,u_scale_parent:_,u_buffer_scale:1,u_fade_t:T.mix,u_opacity:T.opacity*F.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:F.paint.get("raster-brightness-min"),u_brightness_high:F.paint.get("raster-brightness-max"),u_saturation_factor:(K=F.paint.get("raster-saturation"),K>0?1-1/(1.001-K):-K),u_contrast_factor:(O=F.paint.get("raster-contrast"),O>0?1/(1-O):1+O),u_spin_weights:Rc(F.paint.get("raster-hue-rotate"))};var O,K};function Rc(M){M*=Math.PI/180;const h=Math.sin(M),_=Math.cos(M);return[(2*_+1)/3,(-Math.sqrt(3)*h-_+1)/3,(Math.sqrt(3)*h-_+1)/3]}const Eh=(M,h,_,T,F,O,K,oe,ue,ve)=>{const Te=F.transform;return{u_is_size_zoom_constant:+(M==="constant"||M==="source"),u_is_size_feature_constant:+(M==="constant"||M==="camera"),u_size_t:h?h.uSizeT:0,u_size:h?h.uSize:0,u_camera_to_center_distance:Te.cameraToCenterDistance,u_pitch:Te.pitch/360*2*Math.PI,u_rotate_symbol:+_,u_aspect_ratio:Te.width/Te.height,u_fade_change:F.options.fadeDuration?F.symbolFadeChange:1,u_matrix:O,u_label_plane_matrix:K,u_coord_matrix:oe,u_is_text:+ue,u_pitch_with_map:+T,u_texsize:ve,u_texture:0}},ks=(M,h,_,T,F,O,K,oe,ue,ve,Te)=>{const ze=F.transform;return i.extend(Eh(M,h,_,T,F,O,K,oe,ue,ve),{u_gamma_scale:T?Math.cos(ze._pitch)*ze.cameraToCenterDistance:1,u_device_pixel_ratio:F.pixelRatio,u_is_halo:+Te})},No=(M,h,_,T,F,O,K,oe,ue,ve)=>i.extend(ks(M,h,_,T,F,O,K,oe,!0,ue,!0),{u_texsize_icon:ve,u_texture_icon:1}),JA=(M,h,_)=>({u_matrix:M,u_opacity:h,u_color:_}),fu=(M,h,_,T,F,O)=>i.extend(function(K,oe,ue,ve){const Te=ue.imageManager.getPattern(K.from.toString()),ze=ue.imageManager.getPattern(K.to.toString()),{width:je,height:bt}=ue.imageManager.getPixelSize(),mt=Math.pow(2,ve.tileID.overscaledZ),gt=ve.tileSize*Math.pow(2,ue.transform.tileZoom)/mt,Vt=gt*(ve.tileID.canonical.x+ve.tileID.wrap*mt),Zt=gt*ve.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:Te.tl,u_pattern_br_a:Te.br,u_pattern_tl_b:ze.tl,u_pattern_br_b:ze.br,u_texsize:[je,bt],u_mix:oe.t,u_pattern_size_a:Te.displaySize,u_pattern_size_b:ze.displaySize,u_scale_a:oe.fromScale,u_scale_b:oe.toScale,u_tile_units_to_pixels:1/fr(ve,1,ue.transform.tileZoom),u_pixel_coord_upper:[Vt>>16,Zt>>16],u_pixel_coord_lower:[65535&Vt,65535&Zt]}}(T,O,_,F),{u_matrix:M,u_opacity:h}),Bs={fillExtrusion:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_lightpos:new i.Uniform3f(M,h.u_lightpos),u_lightintensity:new i.Uniform1f(M,h.u_lightintensity),u_lightcolor:new i.Uniform3f(M,h.u_lightcolor),u_vertical_gradient:new i.Uniform1f(M,h.u_vertical_gradient),u_opacity:new i.Uniform1f(M,h.u_opacity)}),fillExtrusionPattern:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_lightpos:new i.Uniform3f(M,h.u_lightpos),u_lightintensity:new i.Uniform1f(M,h.u_lightintensity),u_lightcolor:new i.Uniform3f(M,h.u_lightcolor),u_vertical_gradient:new i.Uniform1f(M,h.u_vertical_gradient),u_height_factor:new i.Uniform1f(M,h.u_height_factor),u_image:new i.Uniform1i(M,h.u_image),u_texsize:new i.Uniform2f(M,h.u_texsize),u_pixel_coord_upper:new i.Uniform2f(M,h.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(M,h.u_pixel_coord_lower),u_scale:new i.Uniform3f(M,h.u_scale),u_fade:new i.Uniform1f(M,h.u_fade),u_opacity:new i.Uniform1f(M,h.u_opacity)}),fill:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix)}),fillPattern:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_image:new i.Uniform1i(M,h.u_image),u_texsize:new i.Uniform2f(M,h.u_texsize),u_pixel_coord_upper:new i.Uniform2f(M,h.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(M,h.u_pixel_coord_lower),u_scale:new i.Uniform3f(M,h.u_scale),u_fade:new i.Uniform1f(M,h.u_fade)}),fillOutline:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_world:new i.Uniform2f(M,h.u_world)}),fillOutlinePattern:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_world:new i.Uniform2f(M,h.u_world),u_image:new i.Uniform1i(M,h.u_image),u_texsize:new i.Uniform2f(M,h.u_texsize),u_pixel_coord_upper:new i.Uniform2f(M,h.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(M,h.u_pixel_coord_lower),u_scale:new i.Uniform3f(M,h.u_scale),u_fade:new i.Uniform1f(M,h.u_fade)}),circle:(M,h)=>({u_camera_to_center_distance:new i.Uniform1f(M,h.u_camera_to_center_distance),u_scale_with_map:new i.Uniform1i(M,h.u_scale_with_map),u_pitch_with_map:new i.Uniform1i(M,h.u_pitch_with_map),u_extrude_scale:new i.Uniform2f(M,h.u_extrude_scale),u_device_pixel_ratio:new i.Uniform1f(M,h.u_device_pixel_ratio),u_matrix:new i.UniformMatrix4f(M,h.u_matrix)}),collisionBox:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_camera_to_center_distance:new i.Uniform1f(M,h.u_camera_to_center_distance),u_pixels_to_tile_units:new i.Uniform1f(M,h.u_pixels_to_tile_units),u_extrude_scale:new i.Uniform2f(M,h.u_extrude_scale),u_overscale_factor:new i.Uniform1f(M,h.u_overscale_factor)}),collisionCircle:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_inv_matrix:new i.UniformMatrix4f(M,h.u_inv_matrix),u_camera_to_center_distance:new i.Uniform1f(M,h.u_camera_to_center_distance),u_viewport_size:new i.Uniform2f(M,h.u_viewport_size)}),debug:(M,h)=>({u_color:new i.UniformColor(M,h.u_color),u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_overlay:new i.Uniform1i(M,h.u_overlay),u_overlay_scale:new i.Uniform1f(M,h.u_overlay_scale)}),clippingMask:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix)}),heatmap:(M,h)=>({u_extrude_scale:new i.Uniform1f(M,h.u_extrude_scale),u_intensity:new i.Uniform1f(M,h.u_intensity),u_matrix:new i.UniformMatrix4f(M,h.u_matrix)}),heatmapTexture:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_world:new i.Uniform2f(M,h.u_world),u_image:new i.Uniform1i(M,h.u_image),u_color_ramp:new i.Uniform1i(M,h.u_color_ramp),u_opacity:new i.Uniform1f(M,h.u_opacity)}),hillshade:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_image:new i.Uniform1i(M,h.u_image),u_latrange:new i.Uniform2f(M,h.u_latrange),u_light:new i.Uniform2f(M,h.u_light),u_shadow:new i.UniformColor(M,h.u_shadow),u_highlight:new i.UniformColor(M,h.u_highlight),u_accent:new i.UniformColor(M,h.u_accent)}),hillshadePrepare:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_image:new i.Uniform1i(M,h.u_image),u_dimension:new i.Uniform2f(M,h.u_dimension),u_zoom:new i.Uniform1f(M,h.u_zoom),u_unpack:new i.Uniform4f(M,h.u_unpack)}),line:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_ratio:new i.Uniform1f(M,h.u_ratio),u_device_pixel_ratio:new i.Uniform1f(M,h.u_device_pixel_ratio),u_units_to_pixels:new i.Uniform2f(M,h.u_units_to_pixels)}),lineGradient:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_ratio:new i.Uniform1f(M,h.u_ratio),u_device_pixel_ratio:new i.Uniform1f(M,h.u_device_pixel_ratio),u_units_to_pixels:new i.Uniform2f(M,h.u_units_to_pixels),u_image:new i.Uniform1i(M,h.u_image),u_image_height:new i.Uniform1f(M,h.u_image_height)}),linePattern:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_texsize:new i.Uniform2f(M,h.u_texsize),u_ratio:new i.Uniform1f(M,h.u_ratio),u_device_pixel_ratio:new i.Uniform1f(M,h.u_device_pixel_ratio),u_image:new i.Uniform1i(M,h.u_image),u_units_to_pixels:new i.Uniform2f(M,h.u_units_to_pixels),u_scale:new i.Uniform3f(M,h.u_scale),u_fade:new i.Uniform1f(M,h.u_fade)}),lineSDF:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_ratio:new i.Uniform1f(M,h.u_ratio),u_device_pixel_ratio:new i.Uniform1f(M,h.u_device_pixel_ratio),u_units_to_pixels:new i.Uniform2f(M,h.u_units_to_pixels),u_patternscale_a:new i.Uniform2f(M,h.u_patternscale_a),u_patternscale_b:new i.Uniform2f(M,h.u_patternscale_b),u_sdfgamma:new i.Uniform1f(M,h.u_sdfgamma),u_image:new i.Uniform1i(M,h.u_image),u_tex_y_a:new i.Uniform1f(M,h.u_tex_y_a),u_tex_y_b:new i.Uniform1f(M,h.u_tex_y_b),u_mix:new i.Uniform1f(M,h.u_mix)}),raster:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_tl_parent:new i.Uniform2f(M,h.u_tl_parent),u_scale_parent:new i.Uniform1f(M,h.u_scale_parent),u_buffer_scale:new i.Uniform1f(M,h.u_buffer_scale),u_fade_t:new i.Uniform1f(M,h.u_fade_t),u_opacity:new i.Uniform1f(M,h.u_opacity),u_image0:new i.Uniform1i(M,h.u_image0),u_image1:new i.Uniform1i(M,h.u_image1),u_brightness_low:new i.Uniform1f(M,h.u_brightness_low),u_brightness_high:new i.Uniform1f(M,h.u_brightness_high),u_saturation_factor:new i.Uniform1f(M,h.u_saturation_factor),u_contrast_factor:new i.Uniform1f(M,h.u_contrast_factor),u_spin_weights:new i.Uniform3f(M,h.u_spin_weights)}),symbolIcon:(M,h)=>({u_is_size_zoom_constant:new i.Uniform1i(M,h.u_is_size_zoom_constant),u_is_size_feature_constant:new i.Uniform1i(M,h.u_is_size_feature_constant),u_size_t:new i.Uniform1f(M,h.u_size_t),u_size:new i.Uniform1f(M,h.u_size),u_camera_to_center_distance:new i.Uniform1f(M,h.u_camera_to_center_distance),u_pitch:new i.Uniform1f(M,h.u_pitch),u_rotate_symbol:new i.Uniform1i(M,h.u_rotate_symbol),u_aspect_ratio:new i.Uniform1f(M,h.u_aspect_ratio),u_fade_change:new i.Uniform1f(M,h.u_fade_change),u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_label_plane_matrix:new i.UniformMatrix4f(M,h.u_label_plane_matrix),u_coord_matrix:new i.UniformMatrix4f(M,h.u_coord_matrix),u_is_text:new i.Uniform1i(M,h.u_is_text),u_pitch_with_map:new i.Uniform1i(M,h.u_pitch_with_map),u_texsize:new i.Uniform2f(M,h.u_texsize),u_texture:new i.Uniform1i(M,h.u_texture)}),symbolSDF:(M,h)=>({u_is_size_zoom_constant:new i.Uniform1i(M,h.u_is_size_zoom_constant),u_is_size_feature_constant:new i.Uniform1i(M,h.u_is_size_feature_constant),u_size_t:new i.Uniform1f(M,h.u_size_t),u_size:new i.Uniform1f(M,h.u_size),u_camera_to_center_distance:new i.Uniform1f(M,h.u_camera_to_center_distance),u_pitch:new i.Uniform1f(M,h.u_pitch),u_rotate_symbol:new i.Uniform1i(M,h.u_rotate_symbol),u_aspect_ratio:new i.Uniform1f(M,h.u_aspect_ratio),u_fade_change:new i.Uniform1f(M,h.u_fade_change),u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_label_plane_matrix:new i.UniformMatrix4f(M,h.u_label_plane_matrix),u_coord_matrix:new i.UniformMatrix4f(M,h.u_coord_matrix),u_is_text:new i.Uniform1i(M,h.u_is_text),u_pitch_with_map:new i.Uniform1i(M,h.u_pitch_with_map),u_texsize:new i.Uniform2f(M,h.u_texsize),u_texture:new i.Uniform1i(M,h.u_texture),u_gamma_scale:new i.Uniform1f(M,h.u_gamma_scale),u_device_pixel_ratio:new i.Uniform1f(M,h.u_device_pixel_ratio),u_is_halo:new i.Uniform1i(M,h.u_is_halo)}),symbolTextAndIcon:(M,h)=>({u_is_size_zoom_constant:new i.Uniform1i(M,h.u_is_size_zoom_constant),u_is_size_feature_constant:new i.Uniform1i(M,h.u_is_size_feature_constant),u_size_t:new i.Uniform1f(M,h.u_size_t),u_size:new i.Uniform1f(M,h.u_size),u_camera_to_center_distance:new i.Uniform1f(M,h.u_camera_to_center_distance),u_pitch:new i.Uniform1f(M,h.u_pitch),u_rotate_symbol:new i.Uniform1i(M,h.u_rotate_symbol),u_aspect_ratio:new i.Uniform1f(M,h.u_aspect_ratio),u_fade_change:new i.Uniform1f(M,h.u_fade_change),u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_label_plane_matrix:new i.UniformMatrix4f(M,h.u_label_plane_matrix),u_coord_matrix:new i.UniformMatrix4f(M,h.u_coord_matrix),u_is_text:new i.Uniform1i(M,h.u_is_text),u_pitch_with_map:new i.Uniform1i(M,h.u_pitch_with_map),u_texsize:new i.Uniform2f(M,h.u_texsize),u_texsize_icon:new i.Uniform2f(M,h.u_texsize_icon),u_texture:new i.Uniform1i(M,h.u_texture),u_texture_icon:new i.Uniform1i(M,h.u_texture_icon),u_gamma_scale:new i.Uniform1f(M,h.u_gamma_scale),u_device_pixel_ratio:new i.Uniform1f(M,h.u_device_pixel_ratio),u_is_halo:new i.Uniform1i(M,h.u_is_halo)}),background:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_opacity:new i.Uniform1f(M,h.u_opacity),u_color:new i.UniformColor(M,h.u_color)}),backgroundPattern:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_opacity:new i.Uniform1f(M,h.u_opacity),u_image:new i.Uniform1i(M,h.u_image),u_pattern_tl_a:new i.Uniform2f(M,h.u_pattern_tl_a),u_pattern_br_a:new i.Uniform2f(M,h.u_pattern_br_a),u_pattern_tl_b:new i.Uniform2f(M,h.u_pattern_tl_b),u_pattern_br_b:new i.Uniform2f(M,h.u_pattern_br_b),u_texsize:new i.Uniform2f(M,h.u_texsize),u_mix:new i.Uniform1f(M,h.u_mix),u_pattern_size_a:new i.Uniform2f(M,h.u_pattern_size_a),u_pattern_size_b:new i.Uniform2f(M,h.u_pattern_size_b),u_scale_a:new i.Uniform1f(M,h.u_scale_a),u_scale_b:new i.Uniform1f(M,h.u_scale_b),u_pixel_coord_upper:new i.Uniform2f(M,h.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(M,h.u_pixel_coord_lower),u_tile_units_to_pixels:new i.Uniform1f(M,h.u_tile_units_to_pixels)}),terrain:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_texture:new i.Uniform1i(M,h.u_texture)}),terrainDepth:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix)}),terrainCoords:(M,h)=>({u_matrix:new i.UniformMatrix4f(M,h.u_matrix),u_texture:new i.Uniform1i(M,h.u_texture),u_terrain_coords_id:new i.Uniform1f(M,h.u_terrain_coords_id)})};class sc{constructor(h,_,T){this.context=h;const F=h.gl;this.buffer=F.createBuffer(),this.dynamicDraw=Boolean(T),this.context.unbindVAO(),h.bindElementBuffer.set(this.buffer),F.bufferData(F.ELEMENT_ARRAY_BUFFER,_.arrayBuffer,this.dynamicDraw?F.DYNAMIC_DRAW:F.STATIC_DRAW),this.dynamicDraw||delete _.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(h){const _=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),_.bufferSubData(_.ELEMENT_ARRAY_BUFFER,0,h.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Th={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class oc{constructor(h,_,T,F){this.length=_.length,this.attributes=T,this.itemSize=_.bytesPerElement,this.dynamicDraw=F,this.context=h;const O=h.gl;this.buffer=O.createBuffer(),h.bindVertexBuffer.set(this.buffer),O.bufferData(O.ARRAY_BUFFER,_.arrayBuffer,this.dynamicDraw?O.DYNAMIC_DRAW:O.STATIC_DRAW),this.dynamicDraw||delete _.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(h){if(h.length!==this.length)throw new Error(`Length of new data is ${h.length}, which doesn't match current length of ${this.length}`);const _=this.context.gl;this.bind(),_.bufferSubData(_.ARRAY_BUFFER,0,h.arrayBuffer)}enableAttributes(h,_){for(let T=0;T<this.attributes.length;T++){const F=_.attributes[this.attributes[T].name];F!==void 0&&h.enableVertexAttribArray(F)}}setVertexAttribPointers(h,_,T){for(let F=0;F<this.attributes.length;F++){const O=this.attributes[F],K=_.attributes[O.name];K!==void 0&&h.vertexAttribPointer(K,O.components,h[Th[O.type]],!1,this.itemSize,O.offset+this.itemSize*(T||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class er{constructor(h){this.gl=h.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(h){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class ac extends er{getDefault(){return i.Color.transparent}set(h){const _=this.current;(h.r!==_.r||h.g!==_.g||h.b!==_.b||h.a!==_.a||this.dirty)&&(this.gl.clearColor(h.r,h.g,h.b,h.a),this.current=h,this.dirty=!1)}}class Ju extends er{getDefault(){return 1}set(h){(h!==this.current||this.dirty)&&(this.gl.clearDepth(h),this.current=h,this.dirty=!1)}}class Qo extends er{getDefault(){return 0}set(h){(h!==this.current||this.dirty)&&(this.gl.clearStencil(h),this.current=h,this.dirty=!1)}}class hl extends er{getDefault(){return[!0,!0,!0,!0]}set(h){const _=this.current;(h[0]!==_[0]||h[1]!==_[1]||h[2]!==_[2]||h[3]!==_[3]||this.dirty)&&(this.gl.colorMask(h[0],h[1],h[2],h[3]),this.current=h,this.dirty=!1)}}class Sh extends er{getDefault(){return!0}set(h){(h!==this.current||this.dirty)&&(this.gl.depthMask(h),this.current=h,this.dirty=!1)}}class Vo extends er{getDefault(){return 255}set(h){(h!==this.current||this.dirty)&&(this.gl.stencilMask(h),this.current=h,this.dirty=!1)}}class Mh extends er{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(h){const _=this.current;(h.func!==_.func||h.ref!==_.ref||h.mask!==_.mask||this.dirty)&&(this.gl.stencilFunc(h.func,h.ref,h.mask),this.current=h,this.dirty=!1)}}class Qa extends er{getDefault(){const h=this.gl;return[h.KEEP,h.KEEP,h.KEEP]}set(h){const _=this.current;(h[0]!==_[0]||h[1]!==_[1]||h[2]!==_[2]||this.dirty)&&(this.gl.stencilOp(h[0],h[1],h[2]),this.current=h,this.dirty=!1)}}class lc extends er{getDefault(){return!1}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;h?_.enable(_.STENCIL_TEST):_.disable(_.STENCIL_TEST),this.current=h,this.dirty=!1}}class mu extends er{getDefault(){return[0,1]}set(h){const _=this.current;(h[0]!==_[0]||h[1]!==_[1]||this.dirty)&&(this.gl.depthRange(h[0],h[1]),this.current=h,this.dirty=!1)}}class Vl extends er{getDefault(){return!1}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;h?_.enable(_.DEPTH_TEST):_.disable(_.DEPTH_TEST),this.current=h,this.dirty=!1}}class ya extends er{getDefault(){return this.gl.LESS}set(h){(h!==this.current||this.dirty)&&(this.gl.depthFunc(h),this.current=h,this.dirty=!1)}}class zc extends er{getDefault(){return!1}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;h?_.enable(_.BLEND):_.disable(_.BLEND),this.current=h,this.dirty=!1}}class Ws extends er{getDefault(){const h=this.gl;return[h.ONE,h.ZERO]}set(h){const _=this.current;(h[0]!==_[0]||h[1]!==_[1]||this.dirty)&&(this.gl.blendFunc(h[0],h[1]),this.current=h,this.dirty=!1)}}class cc extends er{getDefault(){return i.Color.transparent}set(h){const _=this.current;(h.r!==_.r||h.g!==_.g||h.b!==_.b||h.a!==_.a||this.dirty)&&(this.gl.blendColor(h.r,h.g,h.b,h.a),this.current=h,this.dirty=!1)}}class kc extends er{getDefault(){return this.gl.FUNC_ADD}set(h){(h!==this.current||this.dirty)&&(this.gl.blendEquation(h),this.current=h,this.dirty=!1)}}class eA extends er{getDefault(){return!1}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;h?_.enable(_.CULL_FACE):_.disable(_.CULL_FACE),this.current=h,this.dirty=!1}}class hc extends er{getDefault(){return this.gl.BACK}set(h){(h!==this.current||this.dirty)&&(this.gl.cullFace(h),this.current=h,this.dirty=!1)}}class gu extends er{getDefault(){return this.gl.CCW}set(h){(h!==this.current||this.dirty)&&(this.gl.frontFace(h),this.current=h,this.dirty=!1)}}class ed extends er{getDefault(){return null}set(h){(h!==this.current||this.dirty)&&(this.gl.useProgram(h),this.current=h,this.dirty=!1)}}class _u extends er{getDefault(){return this.gl.TEXTURE0}set(h){(h!==this.current||this.dirty)&&(this.gl.activeTexture(h),this.current=h,this.dirty=!1)}}class Ih extends er{getDefault(){const h=this.gl;return[0,0,h.drawingBufferWidth,h.drawingBufferHeight]}set(h){const _=this.current;(h[0]!==_[0]||h[1]!==_[1]||h[2]!==_[2]||h[3]!==_[3]||this.dirty)&&(this.gl.viewport(h[0],h[1],h[2],h[3]),this.current=h,this.dirty=!1)}}class tA extends er{getDefault(){return null}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;_.bindFramebuffer(_.FRAMEBUFFER,h),this.current=h,this.dirty=!1}}class td extends er{getDefault(){return null}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;_.bindRenderbuffer(_.RENDERBUFFER,h),this.current=h,this.dirty=!1}}class uc extends er{getDefault(){return null}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;_.bindTexture(_.TEXTURE_2D,h),this.current=h,this.dirty=!1}}class Oc extends er{getDefault(){return null}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;_.bindBuffer(_.ARRAY_BUFFER,h),this.current=h,this.dirty=!1}}class ul extends er{getDefault(){return null}set(h){const _=this.gl;_.bindBuffer(_.ELEMENT_ARRAY_BUFFER,h),this.current=h,this.dirty=!1}}class Ir extends er{constructor(h){super(h),this.vao=h.extVertexArrayObject}getDefault(){return null}set(h){this.vao&&(h!==this.current||this.dirty)&&(this.vao.bindVertexArrayOES(h),this.current=h,this.dirty=!1)}}class Ac extends er{getDefault(){return 4}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;_.pixelStorei(_.UNPACK_ALIGNMENT,h),this.current=h,this.dirty=!1}}class Nc extends er{getDefault(){return!1}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;_.pixelStorei(_.UNPACK_PREMULTIPLY_ALPHA_WEBGL,h),this.current=h,this.dirty=!1}}class yu extends er{getDefault(){return!1}set(h){if(h===this.current&&!this.dirty)return;const _=this.gl;_.pixelStorei(_.UNPACK_FLIP_Y_WEBGL,h),this.current=h,this.dirty=!1}}class Al extends er{constructor(h,_){super(h),this.context=h,this.parent=_}getDefault(){return null}}class Va extends Al{setDirty(){this.dirty=!0}set(h){if(h===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const _=this.gl;_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_2D,h,0),this.current=h,this.dirty=!1}}class Qc extends Al{set(h){if(h===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const _=this.gl;_.framebufferRenderbuffer(_.FRAMEBUFFER,_.DEPTH_ATTACHMENT,_.RENDERBUFFER,h),this.current=h,this.dirty=!1}}class dl{constructor(h,_,T,F){this.context=h,this.width=_,this.height=T;const O=h.gl,K=this.framebuffer=O.createFramebuffer();if(this.colorAttachment=new Va(h,K),F&&(this.depthAttachment=new Qc(h,K)),O.checkFramebufferStatus(O.FRAMEBUFFER)!==O.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const h=this.context.gl,_=this.colorAttachment.get();if(_&&h.deleteTexture(_),this.depthAttachment){const T=this.depthAttachment.get();T&&h.deleteRenderbuffer(T)}h.deleteFramebuffer(this.framebuffer)}}class qr{constructor(h,_,T){this.blendFunction=h,this.blendColor=_,this.mask=T}}qr.Replace=[1,0],qr.disabled=new qr(qr.Replace,i.Color.transparent,[!1,!1,!1,!1]),qr.unblended=new qr(qr.Replace,i.Color.transparent,[!0,!0,!0,!0]),qr.alphaBlended=new qr([1,771],i.Color.transparent,[!0,!0,!0,!0]);class Fh{constructor(h){this.gl=h,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new ac(this),this.clearDepth=new Ju(this),this.clearStencil=new Qo(this),this.colorMask=new hl(this),this.depthMask=new Sh(this),this.stencilMask=new Vo(this),this.stencilFunc=new Mh(this),this.stencilOp=new Qa(this),this.stencilTest=new lc(this),this.depthRange=new mu(this),this.depthTest=new Vl(this),this.depthFunc=new ya(this),this.blend=new zc(this),this.blendFunc=new Ws(this),this.blendColor=new cc(this),this.blendEquation=new kc(this),this.cullFace=new eA(this),this.cullFaceSide=new hc(this),this.frontFace=new gu(this),this.program=new ed(this),this.activeTexture=new _u(this),this.viewport=new Ih(this),this.bindFramebuffer=new tA(this),this.bindRenderbuffer=new td(this),this.bindTexture=new uc(this),this.bindVertexBuffer=new Oc(this),this.bindElementBuffer=new ul(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new Ir(this),this.pixelStoreUnpack=new Ac(this),this.pixelStoreUnpackPremultiplyAlpha=new Nc(this),this.pixelStoreUnpackFlipY=new yu(this),this.extTextureFilterAnisotropic=h.getExtension("EXT_texture_filter_anisotropic")||h.getExtension("MOZ_EXT_texture_filter_anisotropic")||h.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=h.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=h.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(h.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=h.getExtension("EXT_color_buffer_half_float")),this.extTimerQuery=h.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=h.getParameter(h.MAX_TEXTURE_SIZE)}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(h,_){return new sc(this,h,_)}createVertexBuffer(h,_,T){return new oc(this,h,_,T)}createRenderbuffer(h,_,T){const F=this.gl,O=F.createRenderbuffer();return this.bindRenderbuffer.set(O),F.renderbufferStorage(F.RENDERBUFFER,h,_,T),this.bindRenderbuffer.set(null),O}createFramebuffer(h,_,T){return new dl(this,h,_,T)}clear({color:h,depth:_}){const T=this.gl;let F=0;h&&(F|=T.COLOR_BUFFER_BIT,this.clearColor.set(h),this.colorMask.set([!0,!0,!0,!0])),_!==void 0&&(F|=T.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(_),this.depthMask.set(!0)),T.clear(F)}setCullFace(h){h.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(h.mode),this.frontFace.set(h.frontFace))}setDepthMode(h){h.func!==this.gl.ALWAYS||h.mask?(this.depthTest.set(!0),this.depthFunc.set(h.func),this.depthMask.set(h.mask),this.depthRange.set(h.range)):this.depthTest.set(!1)}setStencilMode(h){h.test.func!==this.gl.ALWAYS||h.mask?(this.stencilTest.set(!0),this.stencilMask.set(h.mask),this.stencilOp.set([h.fail,h.depthFail,h.pass]),this.stencilFunc.set({func:h.test.func,ref:h.ref,mask:h.test.mask})):this.stencilTest.set(!1)}setColorMode(h){Q(h.blendFunction,qr.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(h.blendFunction),this.blendColor.set(h.blendColor)),this.colorMask.set(h.mask)}unbindVAO(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)}}class hr{constructor(h,_,T){this.func=h,this.mask=_,this.range=T}}hr.ReadOnly=!1,hr.ReadWrite=!0,hr.disabled=new hr(519,hr.ReadOnly,[0,1]);const Br=7680;class jr{constructor(h,_,T,F,O,K){this.test=h,this.ref=_,this.mask=T,this.fail=F,this.depthFail=O,this.pass=K}}jr.disabled=new jr({func:519,mask:0},0,0,Br,Br,Br);class $r{constructor(h,_,T){this.enable=h,this.mode=_,this.frontFace=T}}let Hl;function gr(M,h,_,T,F,O,K){const oe=M.context,ue=oe.gl,ve=M.useProgram("collisionBox"),Te=[];let ze=0,je=0;for(let St=0;St<T.length;St++){const zt=T[St],ai=h.getTile(zt),Ei=ai.getBucket(_);if(!Ei)continue;let Bi=zt.posMatrix;F[0]===0&&F[1]===0||(Bi=M.translatePosMatrix(zt.posMatrix,ai,F,O));const Hi=K?Ei.textCollisionBox:Ei.iconCollisionBox,vi=Ei.collisionCircleArray;if(vi.length>0){const xn=i.create(),cn=Bi;i.mul(xn,Ei.placementInvProjMatrix,M.transform.glCoordMatrix),i.mul(xn,xn,Ei.placementViewportMatrix),Te.push({circleArray:vi,circleOffset:je,transform:cn,invTransform:xn,coord:zt}),ze+=vi.length/4,je=ze}Hi&&ve.draw(oe,ue.LINES,hr.disabled,jr.disabled,M.colorModeForRenderPass(),$r.disabled,ho(Bi,M.transform,ai),M.style.terrain&&M.style.terrain.getTerrainData(zt),_.id,Hi.layoutVertexBuffer,Hi.indexBuffer,Hi.segments,null,M.transform.zoom,null,null,Hi.collisionVertexBuffer)}if(!K||!Te.length)return;const bt=M.useProgram("collisionCircle"),mt=new i.CollisionCircleLayoutArray;mt.resize(4*ze),mt._trim();let gt=0;for(const St of Te)for(let zt=0;zt<St.circleArray.length/4;zt++){const ai=4*zt,Ei=St.circleArray[ai+0],Bi=St.circleArray[ai+1],Hi=St.circleArray[ai+2],vi=St.circleArray[ai+3];mt.emplace(gt++,Ei,Bi,Hi,vi,0),mt.emplace(gt++,Ei,Bi,Hi,vi,1),mt.emplace(gt++,Ei,Bi,Hi,vi,2),mt.emplace(gt++,Ei,Bi,Hi,vi,3)}(!Hl||Hl.length<2*ze)&&(Hl=function(St){const zt=2*St,ai=new i.QuadTriangleArray;ai.resize(zt),ai._trim();for(let Ei=0;Ei<zt;Ei++){const Bi=6*Ei;ai.uint16[Bi+0]=4*Ei+0,ai.uint16[Bi+1]=4*Ei+1,ai.uint16[Bi+2]=4*Ei+2,ai.uint16[Bi+3]=4*Ei+2,ai.uint16[Bi+4]=4*Ei+3,ai.uint16[Bi+5]=4*Ei+0}return ai}(ze));const Vt=oe.createIndexBuffer(Hl,!0),Zt=oe.createVertexBuffer(mt,i.collisionCircleLayout.members,!0);for(const St of Te){const zt={u_matrix:St.transform,u_inv_matrix:St.invTransform,u_camera_to_center_distance:(ni=M.transform).cameraToCenterDistance,u_viewport_size:[ni.width,ni.height]};bt.draw(oe,ue.TRIANGLES,hr.disabled,jr.disabled,M.colorModeForRenderPass(),$r.disabled,zt,M.style.terrain&&M.style.terrain.getTerrainData(St.coord),_.id,Zt,Vt,i.SegmentVector.simpleSegment(0,2*St.circleOffset,St.circleArray.length,St.circleArray.length/2),null,M.transform.zoom,null,null,null)}var ni;Zt.destroy(),Vt.destroy()}$r.disabled=new $r(!1,1029,2305),$r.backCCW=new $r(!0,1029,2305);const xu=i.identity(new Float32Array(16));function iA(M,h,_,T,F,O){const{horizontalAlign:K,verticalAlign:oe}=i.getAnchorAlignment(M),ue=-(K-.5)*h,ve=-(oe-.5)*_,Te=i.evaluateVariableOffset(M,T);return new i.pointGeometry((ue/F+Te[0])*O,(ve/F+Te[1])*O)}function nA(M,h,_,T,F,O,K,oe,ue,ve,Te){const ze=M.text.placedSymbolArray,je=M.text.dynamicLayoutVertexArray,bt=M.icon.dynamicLayoutVertexArray,mt={};je.clear();for(let gt=0;gt<ze.length;gt++){const Vt=ze.get(gt),Zt=M.allowVerticalPlacement&&!Vt.placedOrientation,ni=Vt.hidden||!Vt.crossTileID||Zt?null:T[Vt.crossTileID];if(ni){const St=new i.pointGeometry(Vt.anchorX,Vt.anchorY),zt=Xi(St,_?K:O,Te),ai=on(F.cameraToCenterDistance,zt.signedDistanceFromCamera);let Ei=i.evaluateSizeForFeature(M.textSizeData,ue,Vt)*ai/i.ONE_EM;_&&(Ei*=M.tilePixelRatio/oe);const{width:Bi,height:Hi,anchor:vi,textOffset:xn,textBoxScale:cn}=ni,Bn=iA(vi,Bi,Hi,xn,cn,Ei),tr=_?Xi(St.add(Bn),O,Te).point:zt.point.add(h?Bn.rotate(-F.angle):Bn),ur=M.allowVerticalPlacement&&Vt.placedOrientation===i.WritingMode.vertical?Math.PI/2:0;for(let Un=0;Un<Vt.numGlyphs;Un++)i.addDynamicAttributes(je,tr,ur);ve&&Vt.associatedIconIndex>=0&&(mt[Vt.associatedIconIndex]={shiftedAnchor:tr,angle:ur})}else Ui(Vt.numGlyphs,je)}if(ve){bt.clear();const gt=M.icon.placedSymbolArray;for(let Vt=0;Vt<gt.length;Vt++){const Zt=gt.get(Vt);if(Zt.hidden)Ui(Zt.numGlyphs,bt);else{const ni=mt[Vt];if(ni)for(let St=0;St<Zt.numGlyphs;St++)i.addDynamicAttributes(bt,ni.shiftedAnchor,ni.angle);else Ui(Zt.numGlyphs,bt)}}M.icon.dynamicLayoutVertexBuffer.updateData(bt)}M.text.dynamicLayoutVertexBuffer.updateData(je)}function rA(M,h,_){return _.iconsInText&&h?"symbolTextAndIcon":M?"symbolSDF":"symbolIcon"}function dc(M,h,_,T,F,O,K,oe,ue,ve,Te,ze){const je=M.context,bt=je.gl,mt=M.transform,gt=oe==="map",Vt=ue==="map",Zt=oe!=="viewport"&&_.layout.get("symbol-placement")!=="point",ni=gt&&!Vt&&!Zt,St=!_.layout.get("symbol-sort-key").isConstant();let zt=!1;const ai=M.depthModeForSublayer(0,hr.ReadOnly),Ei=_.layout.get("text-variable-anchor"),Bi=[];for(const Hi of T){const vi=h.getTile(Hi),xn=vi.getBucket(_);if(!xn)continue;const cn=F?xn.text:xn.icon;if(!cn||!cn.segments.get().length)continue;const Bn=cn.programConfigurations.get(_.id),tr=F||xn.sdfIcons,ur=F?xn.textSizeData:xn.iconSizeData,Un=Vt||mt.pitch!==0,Lr=M.useProgram(rA(tr,F,xn),Bn),Rr=i.evaluateSizeForZoom(ur,mt.zoom),Cr=M.style.terrain&&M.style.terrain.getTerrainData(Hi);let Er,Gr,js,wa,ua=[0,0],ba=null;if(F){if(Gr=vi.glyphAtlasTexture,js=bt.LINEAR,Er=vi.glyphAtlasTexture.size,xn.iconsInText){ua=vi.imageAtlasTexture.size,ba=vi.imageAtlasTexture;const H=ur.kind==="composite"||ur.kind==="camera";wa=Un||M.options.rotating||M.options.zooming||H?bt.LINEAR:bt.NEAREST}}else{const H=_.layout.get("icon-size").constantOr(0)!==1||xn.iconsNeedLinear;Gr=vi.imageAtlasTexture,js=tr||M.options.rotating||M.options.zooming||H||Un?bt.LINEAR:bt.NEAREST,Er=vi.imageAtlasTexture.size}const Wa=fr(vi,1,M.transform.zoom),Wo=ii(Hi.posMatrix,Vt,gt,M.transform,Wa),mo=hn(Hi.posMatrix,Vt,gt,M.transform,Wa),Ba=Ei&&xn.hasTextData(),$l=_.layout.get("icon-text-fit")!=="none"&&Ba&&xn.hasIconData();if(Zt){const H=M.style.terrain?(ee,pe)=>M.style.terrain.getElevation(Hi,ee,pe):null,W=_.layout.get("text-rotation-alignment")==="map";Tn(xn,Hi.posMatrix,M,F,Wo,mo,Vt,ve,W,H)}const x=M.translatePosMatrix(Hi.posMatrix,vi,O,K),a=Zt||F&&Ei||$l?xu:Wo,m=M.translatePosMatrix(mo,vi,O,K,!0),b=tr&&_.paint.get(F?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let S;S=tr?xn.iconsInText?No(ur.kind,Rr,ni,Vt,M,x,a,m,Er,ua):ks(ur.kind,Rr,ni,Vt,M,x,a,m,F,Er,!0):Eh(ur.kind,Rr,ni,Vt,M,x,a,m,F,Er);const P={program:Lr,buffers:cn,uniformValues:S,atlasTexture:Gr,atlasTextureIcon:ba,atlasInterpolation:js,atlasInterpolationIcon:wa,isSDF:tr,hasHalo:b};if(St&&xn.canOverlap){zt=!0;const H=cn.segments.get();for(const W of H)Bi.push({segments:new i.SegmentVector([W]),sortKey:W.sortKey,state:P,terrainData:Cr})}else Bi.push({segments:cn.segments,sortKey:0,state:P,terrainData:Cr})}zt&&Bi.sort((Hi,vi)=>Hi.sortKey-vi.sortKey);for(const Hi of Bi){const vi=Hi.state;if(je.activeTexture.set(bt.TEXTURE0),vi.atlasTexture.bind(vi.atlasInterpolation,bt.CLAMP_TO_EDGE),vi.atlasTextureIcon&&(je.activeTexture.set(bt.TEXTURE1),vi.atlasTextureIcon&&vi.atlasTextureIcon.bind(vi.atlasInterpolationIcon,bt.CLAMP_TO_EDGE)),vi.isSDF){const xn=vi.uniformValues;vi.hasHalo&&(xn.u_is_halo=1,Vc(vi.buffers,Hi.segments,_,M,vi.program,ai,Te,ze,xn,Hi.terrainData)),xn.u_is_halo=0}Vc(vi.buffers,Hi.segments,_,M,vi.program,ai,Te,ze,vi.uniformValues,Hi.terrainData)}}function Vc(M,h,_,T,F,O,K,oe,ue,ve){const Te=T.context;F.draw(Te,Te.gl.TRIANGLES,O,K,oe,$r.disabled,ue,ve,_.id,M.layoutVertexBuffer,M.indexBuffer,h,_.paint,T.transform.zoom,M.programConfigurations.get(_.id),M.dynamicLayoutVertexBuffer,M.opacityVertexBuffer)}function Hc(M,h,_,T,F,O,K){const oe=M.context.gl,ue=_.paint.get("fill-pattern"),ve=ue&&ue.constantOr(1),Te=_.getCrossfadeParameters();let ze,je,bt,mt,gt;K?(je=ve&&!_.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",ze=oe.LINES):(je=ve?"fillPattern":"fill",ze=oe.TRIANGLES);for(const Vt of T){const Zt=h.getTile(Vt);if(ve&&!Zt.patternsLoaded())continue;const ni=Zt.getBucket(_);if(!ni)continue;const St=ni.programConfigurations.get(_.id),zt=M.useProgram(je,St),ai=M.style.terrain&&M.style.terrain.getTerrainData(Vt);ve&&(M.context.activeTexture.set(oe.TEXTURE0),Zt.imageAtlasTexture.bind(oe.LINEAR,oe.CLAMP_TO_EDGE),St.updatePaintBuffers(Te));const Ei=ue.constantOr(null);if(Ei&&Zt.imageAtlas){const vi=Zt.imageAtlas,xn=vi.patternPositions[Ei.to.toString()],cn=vi.patternPositions[Ei.from.toString()];xn&&cn&&St.setConstantPatternPositions(xn,cn)}const Bi=ai?Vt:null,Hi=M.translatePosMatrix(Bi?Bi.posMatrix:Vt.posMatrix,Zt,_.paint.get("fill-translate"),_.paint.get("fill-translate-anchor"));if(K){mt=ni.indexBuffer2,gt=ni.segments2;const vi=[oe.drawingBufferWidth,oe.drawingBufferHeight];bt=je==="fillOutlinePattern"&&ve?qs(Hi,M,Te,Zt,vi):ll(Hi,vi)}else mt=ni.indexBuffer,gt=ni.segments,bt=ve?Rl(Hi,M,Te,Zt):Ul(Hi);zt.draw(M.context,ze,F,M.stencilModeForClipping(Vt),O,$r.disabled,bt,ai,_.id,ni.layoutVertexBuffer,mt,gt,_.paint,M.transform.zoom,St)}}function Lh(M,h,_,T,F,O,K){const oe=M.context,ue=oe.gl,ve=_.paint.get("fill-extrusion-pattern"),Te=ve.constantOr(1),ze=_.getCrossfadeParameters(),je=_.paint.get("fill-extrusion-opacity");for(const bt of T){const mt=h.getTile(bt),gt=mt.getBucket(_);if(!gt)continue;const Vt=M.style.terrain&&M.style.terrain.getTerrainData(bt),Zt=gt.programConfigurations.get(_.id),ni=M.useProgram(Te?"fillExtrusionPattern":"fillExtrusion",Zt);Te&&(M.context.activeTexture.set(ue.TEXTURE0),mt.imageAtlasTexture.bind(ue.LINEAR,ue.CLAMP_TO_EDGE),Zt.updatePaintBuffers(ze));const St=ve.constantOr(null);if(St&&mt.imageAtlas){const Bi=mt.imageAtlas,Hi=Bi.patternPositions[St.to.toString()],vi=Bi.patternPositions[St.from.toString()];Hi&&vi&&Zt.setConstantPatternPositions(Hi,vi)}const zt=M.translatePosMatrix(bt.posMatrix,mt,_.paint.get("fill-extrusion-translate"),_.paint.get("fill-extrusion-translate-anchor")),ai=_.paint.get("fill-extrusion-vertical-gradient"),Ei=Te?dr(zt,M,ai,je,bt,ze,mt):al(zt,M,ai,je);ni.draw(oe,oe.gl.TRIANGLES,F,O,K,$r.backCCW,Ei,Vt,_.id,gt.layoutVertexBuffer,gt.indexBuffer,gt.segments,_.paint,M.transform.zoom,Zt,M.style.terrain&&gt.centroidVertexBuffer)}}function Gc(M,h,_,T,F,O,K){const oe=M.context,ue=oe.gl,ve=_.fbo;if(!ve)return;const Te=M.useProgram("hillshade"),ze=M.style.terrain&&M.style.terrain.getTerrainData(h);oe.activeTexture.set(ue.TEXTURE0),ue.bindTexture(ue.TEXTURE_2D,ve.colorAttachment.get()),Te.draw(oe,ue.TRIANGLES,F,O,K,$r.disabled,((je,bt,mt,gt)=>{const Vt=mt.paint.get("hillshade-shadow-color"),Zt=mt.paint.get("hillshade-highlight-color"),ni=mt.paint.get("hillshade-accent-color");let St=mt.paint.get("hillshade-illumination-direction")*(Math.PI/180);mt.paint.get("hillshade-illumination-anchor")==="viewport"&&(St-=je.transform.angle);const zt=!je.options.moving;return{u_matrix:gt?gt.posMatrix:je.transform.calculatePosMatrix(bt.tileID.toUnwrapped(),zt),u_image:0,u_latrange:kl(0,bt.tileID),u_light:[mt.paint.get("hillshade-exaggeration"),St],u_shadow:Vt,u_highlight:Zt,u_accent:ni}})(M,_,T,ze?h:null),ze,T.id,M.rasterBoundsBuffer,M.quadTriangleIndexBuffer,M.rasterBoundsSegments)}function Dh(M,h,_,T,F,O){const K=M.context,oe=K.gl,ue=h.dem;if(ue&&ue.data){const ve=ue.dim,Te=ue.stride,ze=ue.getPixels();if(K.activeTexture.set(oe.TEXTURE1),K.pixelStoreUnpackPremultiplyAlpha.set(!1),h.demTexture=h.demTexture||M.getTileTexture(Te),h.demTexture){const bt=h.demTexture;bt.update(ze,{premultiply:!1}),bt.bind(oe.NEAREST,oe.CLAMP_TO_EDGE)}else h.demTexture=new Y(K,ze,oe.RGBA,{premultiply:!1}),h.demTexture.bind(oe.NEAREST,oe.CLAMP_TO_EDGE);K.activeTexture.set(oe.TEXTURE0);let je=h.fbo;if(!je){const bt=new Y(K,{width:ve,height:ve,data:null},oe.RGBA);bt.bind(oe.LINEAR,oe.CLAMP_TO_EDGE),je=h.fbo=K.createFramebuffer(ve,ve,!0),je.colorAttachment.set(bt.texture)}K.bindFramebuffer.set(je.framebuffer),K.viewport.set([0,0,ve,ve]),M.useProgram("hillshadePrepare").draw(K,oe.TRIANGLES,T,F,O,$r.disabled,((bt,mt)=>{const gt=mt.stride,Vt=i.create();return i.ortho(Vt,0,i.EXTENT,-i.EXTENT,0,0,1),i.translate(Vt,Vt,[0,-i.EXTENT,0]),{u_matrix:Vt,u_image:1,u_dimension:[gt,gt],u_zoom:bt.overscaledZ,u_unpack:mt.getUnpackVector()}})(h.tileID,ue),null,_.id,M.rasterBoundsBuffer,M.quadTriangleIndexBuffer,M.rasterBoundsSegments),h.needsHillshadePrepare=!1}}function Wc(M,h,_,T,F,O){const K=T.paint.get("raster-fade-duration");if(!O&&K>0){const oe=i.exported.now(),ue=(oe-M.timeAdded)/K,ve=h?(oe-h.timeAdded)/K:-1,Te=_.getSource(),ze=F.coveringZoomLevel({tileSize:Te.tileSize,roundZoom:Te.roundZoom}),je=!h||Math.abs(h.tileID.overscaledZ-ze)>Math.abs(M.tileID.overscaledZ-ze),bt=je&&M.refreshedUponExpiration?1:i.clamp(je?ue:1-ve,0,1);return M.refreshedUponExpiration&&ue>=1&&(M.refreshedUponExpiration=!1),h?{opacity:1,mix:1-bt}:{opacity:bt,mix:0}}return{opacity:1,mix:0}}const jc=new i.Color(1,0,0,1),la=new i.Color(0,1,0,1),sA=new i.Color(0,0,1,1),oA=new i.Color(1,0,1,1),Kc=new i.Color(0,1,1,1);function ca(M,h,_,T){pl(M,0,h+_/2,M.transform.width,_,T)}function $c(M,h,_,T){pl(M,h-_/2,0,_,M.transform.height,T)}function pl(M,h,_,T,F,O){const K=M.context,oe=K.gl;oe.enable(oe.SCISSOR_TEST),oe.scissor(h*M.pixelRatio,_*M.pixelRatio,T*M.pixelRatio,F*M.pixelRatio),K.clear({color:O}),oe.disable(oe.SCISSOR_TEST)}function aA(M,h,_){const T=M.context,F=T.gl,O=_.posMatrix,K=M.useProgram("debug"),oe=hr.disabled,ue=jr.disabled,ve=M.colorModeForRenderPass(),Te="$debug",ze=M.style.terrain&&M.style.terrain.getTerrainData(_);T.activeTexture.set(F.TEXTURE0),M.emptyTexture.bind(F.LINEAR,F.CLAMP_TO_EDGE);const je=h.getTileByID(_.key).latestRawTileData,bt=Math.floor((je&&je.byteLength||0)/1024),mt=h.getTile(_).tileSize,gt=512/Math.min(mt,512)*(_.overscaledZ/M.transform.zoom)*.5;let Vt=_.canonical.toString();_.overscaledZ!==_.canonical.z&&(Vt+=` => ${_.overscaledZ}`),function(Zt,ni){Zt.initDebugOverlayCanvas();const St=Zt.debugOverlayCanvas,zt=Zt.context.gl,ai=Zt.debugOverlayCanvas.getContext("2d");ai.clearRect(0,0,St.width,St.height),ai.shadowColor="white",ai.shadowBlur=2,ai.lineWidth=1.5,ai.strokeStyle="white",ai.textBaseline="top",ai.font="bold 36px Open Sans, sans-serif",ai.fillText(ni,5,5),ai.strokeText(ni,5,5),Zt.debugOverlayTexture.update(St),Zt.debugOverlayTexture.bind(zt.LINEAR,zt.CLAMP_TO_EDGE)}(M,`${Vt} ${bt}kB`),K.draw(T,F.TRIANGLES,oe,ue,qr.alphaBlended,$r.disabled,cl(O,i.Color.transparent,gt),null,Te,M.debugBuffer,M.quadTriangleIndexBuffer,M.debugSegments),K.draw(T,F.LINE_STRIP,oe,ue,ve,$r.disabled,cl(O,i.Color.red),ze,Te,M.debugBuffer,M.tileBorderIndexBuffer,M.debugSegments)}function Ho(M,h,_){const T=M.context,F=T.gl,O=M.colorModeForRenderPass(),K=new hr(F.LEQUAL,hr.ReadWrite,M.depthRangeFor3D),oe=M.useProgram("terrain"),ue=h.getTerrainMesh(),ve=h.getTerrainData(_.tileID);T.bindFramebuffer.set(null),T.viewport.set([0,0,M.width,M.height]),T.activeTexture.set(F.TEXTURE0),F.bindTexture(F.TEXTURE_2D,h.getRTTFramebuffer().colorAttachment.get());const Te=M.transform.calculatePosMatrix(_.tileID.toUnwrapped());oe.draw(T,F.TRIANGLES,K,jr.disabled,O,$r.backCCW,{u_matrix:Te,u_texture:0},ve,"terrain",ue.vertexBuffer,ue.indexBuffer,ue.segments)}function Ph(M,h,_,T){const F=M.context,O=_.tileSize*h.qualityFactor;_.textures[T]||(_.textures[T]=M.getTileTexture(O)||new Y(F,{width:O,height:O,data:null},F.gl.RGBA),_.textures[T].bind(F.gl.LINEAR,F.gl.CLAMP_TO_EDGE),T===0&&h.sourceCache.renderHistory.unshift(_.tileID.key));const K=h.getRTTFramebuffer();K.colorAttachment.set(_.textures[T].texture),F.bindFramebuffer.set(K.framebuffer),F.viewport.set([0,0,O,O])}class vu{constructor(h){this._coordsDescendingInv={},this._coordsDescendingInvStr={},this.painter=h,this._renderToTexture={background:!0,fill:!0,line:!0,raster:!0},this._coordsDescendingInv={},this._coordsDescendingInvStr={},this._stacks=[],this._prevType=null,this._rerender={},this._renderableTiles=h.style.terrain.sourceCache.getRenderableTiles(),this._init()}_init(){const h=this.painter.style,_=h.terrain;for(const T in h.sourceCaches){this._coordsDescendingInv[T]={};const F=h.sourceCaches[T].getVisibleCoordinates();for(const O of F){const K=_.sourceCache.getTerrainCoords(O);for(const oe in K)this._coordsDescendingInv[T][oe]||(this._coordsDescendingInv[T][oe]=[]),this._coordsDescendingInv[T][oe].push(K[oe])}}for(const T of h._order){const F=h._layers[T],O=F.source;if(this._renderToTexture[F.type]&&!this._coordsDescendingInvStr[O]){this._coordsDescendingInvStr[O]={};for(const K in this._coordsDescendingInv[O])this._coordsDescendingInvStr[O][K]=this._coordsDescendingInv[O][K].map(oe=>oe.key).sort().join()}}return this._renderableTiles.forEach(T=>{for(const F in this._coordsDescendingInvStr){const O=this._coordsDescendingInvStr[F][T.tileID.key];O&&O!==T.textureCoords[F]&&T.clearTextures(this.painter),_.needsRerender(F,T.tileID)&&T.clearTextures(this.painter)}this._rerender[T.tileID.key]=!T.textures.length}),_.clearRerenderCache(),_.sourceCache.removeOutdated(this.painter),this}renderLayer(h){const _=h.type,T=this.painter,F=T.style._order,O=T.currentLayer,K=O+1===F.length;if(this._renderToTexture[_]&&(this._prevType&&this._renderToTexture[this._prevType]||this._stacks.push([]),this._prevType=_,this._stacks[this._stacks.length-1].push(F[O]),!K))return!0;if(this._renderToTexture[this._prevType]||_==="hillshade"||this._renderToTexture[_]&&K){this._prevType=_;const oe=this._stacks.length-1,ue=this._stacks[oe]||[];for(const ve of this._renderableTiles){if(Ph(T,T.style.terrain,ve,oe),this._rerender[ve.tileID.key]){T.context.clear({color:i.Color.transparent});for(let Te=0;Te<ue.length;Te++){const ze=T.style._layers[ue[Te]],je=ze.source?this._coordsDescendingInv[ze.source][ve.tileID.key]:[ve.tileID];T._renderTileClippingMasks(ze,je),T.renderLayer(T,T.style.sourceCaches[ze.source],ze,je),ze.source&&(ve.textureCoords[ze.source]=this._coordsDescendingInvStr[ze.source][ve.tileID.key])}}Ho(T,T.style.terrain,ve)}if(_==="hillshade"){this._stacks.push([F[O]]);for(const ve of this._renderableTiles){const Te=this._coordsDescendingInv[h.source][ve.tileID.key];Ph(T,T.style.terrain,ve,this._stacks.length-1),T.context.clear({color:i.Color.transparent}),T._renderTileClippingMasks(h,Te),T.renderLayer(T,T.style.sourceCaches[h.source],h,Te),Ho(T,T.style.terrain,ve)}return!0}return this._renderToTexture[_]}return!1}}const Gl={symbol:function(M,h,_,T,F){if(M.renderPass!=="translucent")return;const O=jr.disabled,K=M.colorModeForRenderPass();_.layout.get("text-variable-anchor")&&function(oe,ue,ve,Te,ze,je,bt){const mt=ue.transform,gt=ze==="map",Vt=je==="map";for(const Zt of oe){const ni=Te.getTile(Zt),St=ni.getBucket(ve);if(!St||!St.text||!St.text.segments.get().length)continue;const zt=i.evaluateSizeForZoom(St.textSizeData,mt.zoom),ai=fr(ni,1,ue.transform.zoom),Ei=ii(Zt.posMatrix,Vt,gt,ue.transform,ai),Bi=ve.layout.get("icon-text-fit")!=="none"&&St.hasIconData();if(zt){const Hi=Math.pow(2,mt.zoom-ni.tileID.overscaledZ);nA(St,gt,Vt,bt,mt,Ei,Zt.posMatrix,Hi,zt,Bi,ue.style.terrain?(vi,xn)=>ue.style.terrain.getElevation(Zt,vi,xn):null)}}}(T,M,_,h,_.layout.get("text-rotation-alignment"),_.layout.get("text-pitch-alignment"),F),_.paint.get("icon-opacity").constantOr(1)!==0&&dc(M,h,_,T,!1,_.paint.get("icon-translate"),_.paint.get("icon-translate-anchor"),_.layout.get("icon-rotation-alignment"),_.layout.get("icon-pitch-alignment"),_.layout.get("icon-keep-upright"),O,K),_.paint.get("text-opacity").constantOr(1)!==0&&dc(M,h,_,T,!0,_.paint.get("text-translate"),_.paint.get("text-translate-anchor"),_.layout.get("text-rotation-alignment"),_.layout.get("text-pitch-alignment"),_.layout.get("text-keep-upright"),O,K),h.map.showCollisionBoxes&&(gr(M,h,_,T,_.paint.get("text-translate"),_.paint.get("text-translate-anchor"),!0),gr(M,h,_,T,_.paint.get("icon-translate"),_.paint.get("icon-translate-anchor"),!1))},circle:function(M,h,_,T){if(M.renderPass!=="translucent")return;const F=_.paint.get("circle-opacity"),O=_.paint.get("circle-stroke-width"),K=_.paint.get("circle-stroke-opacity"),oe=!_.layout.get("circle-sort-key").isConstant();if(F.constantOr(1)===0&&(O.constantOr(1)===0||K.constantOr(1)===0))return;const ue=M.context,ve=ue.gl,Te=M.depthModeForSublayer(0,hr.ReadOnly),ze=jr.disabled,je=M.colorModeForRenderPass(),bt=[];for(let mt=0;mt<T.length;mt++){const gt=T[mt],Vt=h.getTile(gt),Zt=Vt.getBucket(_);if(!Zt)continue;const ni=Zt.programConfigurations.get(_.id),St=M.useProgram("circle",ni),zt=Zt.layoutVertexBuffer,ai=Zt.indexBuffer,Ei=M.style.terrain&&M.style.terrain.getTerrainData(gt),Bi={programConfiguration:ni,program:St,layoutVertexBuffer:zt,indexBuffer:ai,uniformValues:cs(M,gt,Vt,_),terrainData:Ei};if(oe){const Hi=Zt.segments.get();for(const vi of Hi)bt.push({segments:new i.SegmentVector([vi]),sortKey:vi.sortKey,state:Bi})}else bt.push({segments:Zt.segments,sortKey:0,state:Bi})}oe&&bt.sort((mt,gt)=>mt.sortKey-gt.sortKey);for(const mt of bt){const{programConfiguration:gt,program:Vt,layoutVertexBuffer:Zt,indexBuffer:ni,uniformValues:St,terrainData:zt}=mt.state;Vt.draw(ue,ve.TRIANGLES,Te,ze,je,$r.disabled,St,zt,_.id,Zt,ni,mt.segments,_.paint,M.transform.zoom,gt)}},heatmap:function(M,h,_,T){if(_.paint.get("heatmap-opacity")!==0)if(M.renderPass==="offscreen"){const F=M.context,O=F.gl,K=jr.disabled,oe=new qr([O.ONE,O.ONE],i.Color.transparent,[!0,!0,!0,!0]);(function(ue,ve,Te){const ze=ue.gl;ue.activeTexture.set(ze.TEXTURE1),ue.viewport.set([0,0,ve.width/4,ve.height/4]);let je=Te.heatmapFbo;if(je)ze.bindTexture(ze.TEXTURE_2D,je.colorAttachment.get()),ue.bindFramebuffer.set(je.framebuffer);else{const bt=ze.createTexture();ze.bindTexture(ze.TEXTURE_2D,bt),ze.texParameteri(ze.TEXTURE_2D,ze.TEXTURE_WRAP_S,ze.CLAMP_TO_EDGE),ze.texParameteri(ze.TEXTURE_2D,ze.TEXTURE_WRAP_T,ze.CLAMP_TO_EDGE),ze.texParameteri(ze.TEXTURE_2D,ze.TEXTURE_MIN_FILTER,ze.LINEAR),ze.texParameteri(ze.TEXTURE_2D,ze.TEXTURE_MAG_FILTER,ze.LINEAR),je=Te.heatmapFbo=ue.createFramebuffer(ve.width/4,ve.height/4,!1),function(mt,gt,Vt,Zt){const ni=mt.gl;ni.texImage2D(ni.TEXTURE_2D,0,ni.RGBA,gt.width/4,gt.height/4,0,ni.RGBA,mt.extRenderToTextureHalfFloat?mt.extTextureHalfFloat.HALF_FLOAT_OES:ni.UNSIGNED_BYTE,null),Zt.colorAttachment.set(Vt)}(ue,ve,bt,je)}})(F,M,_),F.clear({color:i.Color.transparent});for(let ue=0;ue<T.length;ue++){const ve=T[ue];if(h.hasRenderableParent(ve))continue;const Te=h.getTile(ve),ze=Te.getBucket(_);if(!ze)continue;const je=ze.programConfigurations.get(_.id),bt=M.useProgram("heatmap",je),{zoom:mt}=M.transform;bt.draw(F,O.TRIANGLES,hr.disabled,K,oe,$r.disabled,zl(ve.posMatrix,Te,mt,_.paint.get("heatmap-intensity")),null,_.id,ze.layoutVertexBuffer,ze.indexBuffer,ze.segments,_.paint,M.transform.zoom,je)}F.viewport.set([0,0,M.width,M.height])}else M.renderPass==="translucent"&&(M.context.setColorMode(M.colorModeForRenderPass()),function(F,O){const K=F.context,oe=K.gl,ue=O.heatmapFbo;if(!ue)return;K.activeTexture.set(oe.TEXTURE0),oe.bindTexture(oe.TEXTURE_2D,ue.colorAttachment.get()),K.activeTexture.set(oe.TEXTURE1);let ve=O.colorRampTexture;ve||(ve=O.colorRampTexture=new Y(K,O.colorRamp,oe.RGBA)),ve.bind(oe.LINEAR,oe.CLAMP_TO_EDGE),F.useProgram("heatmapTexture").draw(K,oe.TRIANGLES,hr.disabled,jr.disabled,F.colorModeForRenderPass(),$r.disabled,((Te,ze,je,bt)=>{const mt=i.create();i.ortho(mt,0,Te.width,Te.height,0,0,1);const gt=Te.context.gl;return{u_matrix:mt,u_world:[gt.drawingBufferWidth,gt.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:ze.paint.get("heatmap-opacity")}})(F,O),null,O.id,F.viewportBuffer,F.quadTriangleIndexBuffer,F.viewportSegments,O.paint,F.transform.zoom)}(M,_))},line:function(M,h,_,T){if(M.renderPass!=="translucent")return;const F=_.paint.get("line-opacity"),O=_.paint.get("line-width");if(F.constantOr(1)===0||O.constantOr(1)===0)return;const K=M.depthModeForSublayer(0,hr.ReadOnly),oe=M.colorModeForRenderPass(),ue=_.paint.get("line-dasharray"),ve=_.paint.get("line-pattern"),Te=ve.constantOr(1),ze=_.paint.get("line-gradient"),je=_.getCrossfadeParameters(),bt=Te?"linePattern":ue?"lineSDF":ze?"lineGradient":"line",mt=M.context,gt=mt.gl;let Vt=!0;for(const Zt of T){const ni=h.getTile(Zt);if(Te&&!ni.patternsLoaded())continue;const St=ni.getBucket(_);if(!St)continue;const zt=St.programConfigurations.get(_.id),ai=M.context.program.get(),Ei=M.useProgram(bt,zt),Bi=Vt||Ei.program!==ai,Hi=M.style.terrain&&M.style.terrain.getTerrainData(Zt),vi=ve.constantOr(null);if(vi&&ni.imageAtlas){const Bn=ni.imageAtlas,tr=Bn.patternPositions[vi.to.toString()],ur=Bn.patternPositions[vi.from.toString()];tr&&ur&&zt.setConstantPatternPositions(tr,ur)}const xn=Hi?Zt:null,cn=Te?Nl(M,ni,_,je,xn):ue?Ql(M,ni,_,ue,je,xn):ze?Na(M,ni,_,St.lineClipsArray.length,xn):Ol(M,ni,_,xn);if(Te)mt.activeTexture.set(gt.TEXTURE0),ni.imageAtlasTexture.bind(gt.LINEAR,gt.CLAMP_TO_EDGE),zt.updatePaintBuffers(je);else if(ue&&(Bi||M.lineAtlas.dirty))mt.activeTexture.set(gt.TEXTURE0),M.lineAtlas.bind(mt);else if(ze){const Bn=St.gradients[_.id];let tr=Bn.texture;if(_.gradientVersion!==Bn.version){let ur=256;if(_.stepInterpolant){const Un=h.getSource().maxzoom,Lr=Zt.canonical.z===Un?Math.ceil(1<<M.transform.maxZoom-Zt.canonical.z):1;ur=i.clamp(i.nextPowerOfTwo(St.maxLineLength/i.EXTENT*1024*Lr),256,mt.maxTextureSize)}Bn.gradient=i.renderColorRamp({expression:_.gradientExpression(),evaluationKey:"lineProgress",resolution:ur,image:Bn.gradient||void 0,clips:St.lineClipsArray}),Bn.texture?Bn.texture.update(Bn.gradient):Bn.texture=new Y(mt,Bn.gradient,gt.RGBA),Bn.version=_.gradientVersion,tr=Bn.texture}mt.activeTexture.set(gt.TEXTURE0),tr.bind(_.stepInterpolant?gt.NEAREST:gt.LINEAR,gt.CLAMP_TO_EDGE)}Ei.draw(mt,gt.TRIANGLES,K,M.stencilModeForClipping(Zt),oe,$r.disabled,cn,Hi,_.id,St.layoutVertexBuffer,St.indexBuffer,St.segments,_.paint,M.transform.zoom,zt,St.layoutVertexBuffer2),Vt=!1}},fill:function(M,h,_,T){const F=_.paint.get("fill-color"),O=_.paint.get("fill-opacity");if(O.constantOr(1)===0)return;const K=M.colorModeForRenderPass(),oe=_.paint.get("fill-pattern"),ue=M.opaquePassEnabledForLayer()&&!oe.constantOr(1)&&F.constantOr(i.Color.transparent).a===1&&O.constantOr(0)===1?"opaque":"translucent";if(M.renderPass===ue){const ve=M.depthModeForSublayer(1,M.renderPass==="opaque"?hr.ReadWrite:hr.ReadOnly);Hc(M,h,_,T,ve,K,!1)}if(M.renderPass==="translucent"&&_.paint.get("fill-antialias")){const ve=M.depthModeForSublayer(_.getPaintProperty("fill-outline-color")?2:0,hr.ReadOnly);Hc(M,h,_,T,ve,K,!0)}},"fill-extrusion":function(M,h,_,T){const F=_.paint.get("fill-extrusion-opacity");if(F!==0&&M.renderPass==="translucent"){const O=new hr(M.context.gl.LEQUAL,hr.ReadWrite,M.depthRangeFor3D);if(F!==1||_.paint.get("fill-extrusion-pattern").constantOr(1))Lh(M,h,_,T,O,jr.disabled,qr.disabled),Lh(M,h,_,T,O,M.stencilModeFor3D(),M.colorModeForRenderPass());else{const K=M.colorModeForRenderPass();Lh(M,h,_,T,O,jr.disabled,K)}}},hillshade:function(M,h,_,T){if(M.renderPass!=="offscreen"&&M.renderPass!=="translucent")return;const F=M.context,O=M.depthModeForSublayer(0,hr.ReadOnly),K=M.colorModeForRenderPass(),[oe,ue]=M.renderPass==="translucent"?M.stencilConfigForOverlap(T):[{},T];for(const ve of ue){const Te=h.getTile(ve);Te.needsHillshadePrepare!==void 0&&Te.needsHillshadePrepare&&M.renderPass==="offscreen"?Dh(M,Te,_,O,jr.disabled,K):M.renderPass==="translucent"&&Gc(M,ve,Te,_,O,oe[ve.overscaledZ],K)}F.viewport.set([0,0,M.width,M.height])},raster:function(M,h,_,T){if(M.renderPass!=="translucent"||_.paint.get("raster-opacity")===0||!T.length)return;const F=M.context,O=F.gl,K=h.getSource(),oe=M.useProgram("raster"),ue=M.colorModeForRenderPass(),[ve,Te]=K instanceof We?[{},T]:M.stencilConfigForOverlap(T),ze=Te[Te.length-1].overscaledZ,je=!M.options.moving;for(const bt of Te){const mt=M.depthModeForSublayer(bt.overscaledZ-ze,_.paint.get("raster-opacity")===1?hr.ReadWrite:hr.ReadOnly,O.LESS),gt=h.getTile(bt);gt.registerFadeDuration(_.paint.get("raster-fade-duration"));const Vt=h.findLoadedParent(bt,0),Zt=Wc(gt,Vt,h,_,M.transform,M.style.terrain);let ni,St;const zt=_.paint.get("raster-resampling")==="nearest"?O.NEAREST:O.LINEAR;F.activeTexture.set(O.TEXTURE0),gt.texture.bind(zt,O.CLAMP_TO_EDGE,O.LINEAR_MIPMAP_NEAREST),F.activeTexture.set(O.TEXTURE1),Vt?(Vt.texture.bind(zt,O.CLAMP_TO_EDGE,O.LINEAR_MIPMAP_NEAREST),ni=Math.pow(2,Vt.tileID.overscaledZ-gt.tileID.overscaledZ),St=[gt.tileID.canonical.x*ni%1,gt.tileID.canonical.y*ni%1]):gt.texture.bind(zt,O.CLAMP_TO_EDGE,O.LINEAR_MIPMAP_NEAREST);const ai=M.style.terrain&&M.style.terrain.getTerrainData(bt),Ei=ai?bt:null,Bi=Ei?Ei.posMatrix:M.transform.calculatePosMatrix(bt.toUnwrapped(),je),Hi=ps(Bi,St||[0,0],ni||1,Zt,_);K instanceof We?oe.draw(F,O.TRIANGLES,mt,jr.disabled,ue,$r.disabled,Hi,ai,_.id,K.boundsBuffer,M.quadTriangleIndexBuffer,K.boundsSegments):oe.draw(F,O.TRIANGLES,mt,ve[bt.overscaledZ],ue,$r.disabled,Hi,ai,_.id,M.rasterBoundsBuffer,M.quadTriangleIndexBuffer,M.rasterBoundsSegments)}},background:function(M,h,_,T){const F=_.paint.get("background-color"),O=_.paint.get("background-opacity");if(O===0)return;const K=M.context,oe=K.gl,ue=M.transform,ve=ue.tileSize,Te=_.paint.get("background-pattern");if(M.isPatternMissing(Te))return;const ze=!Te&&F.a===1&&O===1&&M.opaquePassEnabledForLayer()?"opaque":"translucent";if(M.renderPass!==ze)return;const je=jr.disabled,bt=M.depthModeForSublayer(0,ze==="opaque"?hr.ReadWrite:hr.ReadOnly),mt=M.colorModeForRenderPass(),gt=M.useProgram(Te?"backgroundPattern":"background"),Vt=T||ue.coveringTiles({tileSize:ve,terrain:M.style.terrain});Te&&(K.activeTexture.set(oe.TEXTURE0),M.imageManager.bind(M.context));const Zt=_.getCrossfadeParameters();for(const ni of Vt){const St=T?ni.posMatrix:M.transform.calculatePosMatrix(ni.toUnwrapped()),zt=Te?fu(St,O,M,Te,{tileID:ni,tileSize:ve},Zt):JA(St,O,F),ai=M.style.terrain&&M.style.terrain.getTerrainData(ni);gt.draw(K,oe.TRIANGLES,bt,je,mt,$r.disabled,zt,ai,_.id,M.tileExtentBuffer,M.quadTriangleIndexBuffer,M.tileExtentSegments)}},debug:function(M,h,_){for(let T=0;T<_.length;T++)aA(M,h,_[T])},custom:function(M,h,_){const T=M.context,F=_.implementation;if(M.renderPass==="offscreen"){const O=F.prerender;O&&(M.setCustomLayerDefaults(),T.setColorMode(M.colorModeForRenderPass()),O.call(F,T.gl,M.transform.customLayerMatrix()),T.setDirty(),M.setBaseState())}else if(M.renderPass==="translucent"){M.setCustomLayerDefaults(),T.setColorMode(M.colorModeForRenderPass()),T.setStencilMode(jr.disabled);const O=F.renderingMode==="3d"?new hr(M.context.gl.LEQUAL,hr.ReadWrite,M.depthRangeFor3D):M.depthModeForSublayer(0,hr.ReadOnly);T.setDepthMode(O),F.render(T.gl,M.transform.customLayerMatrix()),T.setDirty(),M.setBaseState(),T.bindFramebuffer.set(null)}}};class wu{constructor(h,_){this.context=new Fh(h),this.transform=_,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:i.create(),renderTime:0},this.setup(),this.numSublayers=Nt.maxUnderzooming+Nt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new tn,this.gpuTimers={}}resize(h,_,T){if(this.width=h*T,this.height=_*T,this.pixelRatio=T,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const F of this.style._order)this.style._layers[F].resize()}setup(){const h=this.context,_=new i.PosArray;_.emplaceBack(0,0),_.emplaceBack(i.EXTENT,0),_.emplaceBack(0,i.EXTENT),_.emplaceBack(i.EXTENT,i.EXTENT),this.tileExtentBuffer=h.createVertexBuffer(_,rr.members),this.tileExtentSegments=i.SegmentVector.simpleSegment(0,0,4,2);const T=new i.PosArray;T.emplaceBack(0,0),T.emplaceBack(i.EXTENT,0),T.emplaceBack(0,i.EXTENT),T.emplaceBack(i.EXTENT,i.EXTENT),this.debugBuffer=h.createVertexBuffer(T,rr.members),this.debugSegments=i.SegmentVector.simpleSegment(0,0,4,5);const F=new i.RasterBoundsArray;F.emplaceBack(0,0,0,0),F.emplaceBack(i.EXTENT,0,i.EXTENT,0),F.emplaceBack(0,i.EXTENT,0,i.EXTENT),F.emplaceBack(i.EXTENT,i.EXTENT,i.EXTENT,i.EXTENT),this.rasterBoundsBuffer=h.createVertexBuffer(F,Oe.members),this.rasterBoundsSegments=i.SegmentVector.simpleSegment(0,0,4,2);const O=new i.PosArray;O.emplaceBack(0,0),O.emplaceBack(1,0),O.emplaceBack(0,1),O.emplaceBack(1,1),this.viewportBuffer=h.createVertexBuffer(O,rr.members),this.viewportSegments=i.SegmentVector.simpleSegment(0,0,4,2);const K=new i.LineStripIndexArray;K.emplaceBack(0),K.emplaceBack(1),K.emplaceBack(3),K.emplaceBack(2),K.emplaceBack(0),this.tileBorderIndexBuffer=h.createIndexBuffer(K);const oe=new i.TriangleIndexArray;oe.emplaceBack(0,1,2),oe.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=h.createIndexBuffer(oe),this.emptyTexture=new Y(h,{width:1,height:1,data:new Uint8Array([0,0,0,0])},h.gl.RGBA);const ue=this.context.gl;this.stencilClearMode=new jr({func:ue.ALWAYS,mask:0},0,255,ue.ZERO,ue.ZERO,ue.ZERO)}clearStencil(){const h=this.context,_=h.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const T=i.create();i.ortho(T,0,this.width,this.height,0,0,1),i.scale(T,T,[_.drawingBufferWidth,_.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(h,_.TRIANGLES,hr.disabled,this.stencilClearMode,qr.disabled,$r.disabled,Oa(T),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(h,_){if(this.currentStencilSource===h.source||!h.isTileClipped()||!_||!_.length)return;this.currentStencilSource=h.source;const T=this.context,F=T.gl;this.nextStencilID+_.length>256&&this.clearStencil(),T.setColorMode(qr.disabled),T.setDepthMode(hr.disabled);const O=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const K of _){const oe=this._tileClippingMaskIDs[K.key]=this.nextStencilID++,ue=this.style.terrain&&this.style.terrain.getTerrainData(K);O.draw(T,F.TRIANGLES,hr.disabled,new jr({func:F.ALWAYS,mask:0},oe,255,F.KEEP,F.KEEP,F.REPLACE),qr.disabled,$r.disabled,Oa(K.posMatrix),ue,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const h=this.nextStencilID++,_=this.context.gl;return new jr({func:_.NOTEQUAL,mask:255},h,255,_.KEEP,_.KEEP,_.REPLACE)}stencilModeForClipping(h){const _=this.context.gl;return new jr({func:_.EQUAL,mask:255},this._tileClippingMaskIDs[h.key],0,_.KEEP,_.KEEP,_.REPLACE)}stencilConfigForOverlap(h){const _=this.context.gl,T=h.sort((K,oe)=>oe.overscaledZ-K.overscaledZ),F=T[T.length-1].overscaledZ,O=T[0].overscaledZ-F+1;if(O>1){this.currentStencilSource=void 0,this.nextStencilID+O>256&&this.clearStencil();const K={};for(let oe=0;oe<O;oe++)K[oe+F]=new jr({func:_.GEQUAL,mask:255},oe+this.nextStencilID,255,_.KEEP,_.KEEP,_.REPLACE);return this.nextStencilID+=O,[K,T]}return[{[F]:jr.disabled},T]}colorModeForRenderPass(){const h=this.context.gl;return this._showOverdrawInspector?new qr([h.CONSTANT_COLOR,h.ONE],new i.Color(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?qr.unblended:qr.alphaBlended}depthModeForSublayer(h,_,T){if(!this.opaquePassEnabledForLayer())return hr.disabled;const F=1-((1+this.currentLayer)*this.numSublayers+h)*this.depthEpsilon;return new hr(T||this.context.gl.LEQUAL,_,[F,F])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(h,_){this.style=h,this.options=_,this.lineAtlas=h.lineAtlas,this.imageManager=h.imageManager,this.glyphManager=h.glyphManager,this.symbolFadeChange=h.placement.symbolFadeChange(i.exported.now()),this.imageManager.beginFrame();const T=this.style._order,F=this.style.sourceCaches,O=this.style.terrain&&new vu(this);for(const ve in F){const Te=F[ve];Te.used&&Te.prepare(this.context)}const K={},oe={},ue={};for(const ve in F){const Te=F[ve];K[ve]=Te.getVisibleCoordinates(),oe[ve]=K[ve].slice().reverse(),ue[ve]=Te.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let ve=0;ve<T.length;ve++)if(this.style._layers[T[ve]].is3D()){this.opaquePassCutoff=ve;break}if(O){this.opaquePassCutoff=0;const ve=this.style.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime);(this.terrainFacilitator.dirty||!i.equals(this.terrainFacilitator.matrix,this.transform.projMatrix)||ve.length)&&(i.copy(this.terrainFacilitator.matrix,this.transform.projMatrix),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(Te,ze){const je=Te.context,bt=je.gl,mt=qr.unblended,gt=new hr(bt.LEQUAL,hr.ReadWrite,[0,1]),Vt=ze.getTerrainMesh(),Zt=ze.sourceCache.getRenderableTiles(),ni=Te.useProgram("terrainDepth");je.bindFramebuffer.set(ze.getFramebuffer("depth").framebuffer),je.viewport.set([0,0,Te.width/devicePixelRatio,Te.height/devicePixelRatio]),je.clear({color:i.Color.transparent,depth:1});for(const St of Zt){const zt=ze.getTerrainData(St.tileID),ai=Te.transform.calculatePosMatrix(St.tileID.toUnwrapped());ni.draw(je,bt.TRIANGLES,gt,jr.disabled,mt,$r.backCCW,{u_matrix:ai},zt,"terrain",Vt.vertexBuffer,Vt.indexBuffer,Vt.segments)}je.bindFramebuffer.set(null),je.viewport.set([0,0,Te.width,Te.height])}(this,this.style.terrain),function(Te,ze){const je=Te.context,bt=je.gl,mt=qr.unblended,gt=new hr(bt.LEQUAL,hr.ReadWrite,[0,1]),Vt=ze.getTerrainMesh(),Zt=ze.getCoordsTexture(),ni=ze.sourceCache.getRenderableTiles(),St=Te.useProgram("terrainCoords");je.bindFramebuffer.set(ze.getFramebuffer("coords").framebuffer),je.viewport.set([0,0,Te.width/devicePixelRatio,Te.height/devicePixelRatio]),je.clear({color:i.Color.transparent,depth:1}),ze.coordsIndex=[];for(const zt of ni){const ai=ze.getTerrainData(zt.tileID);je.activeTexture.set(bt.TEXTURE0),bt.bindTexture(bt.TEXTURE_2D,Zt.texture);const Ei=Te.transform.calculatePosMatrix(zt.tileID.toUnwrapped());St.draw(je,bt.TRIANGLES,gt,jr.disabled,mt,$r.backCCW,{u_matrix:Ei,u_terrain_coords_id:(255-ze.coordsIndex.length)/255,u_texture:0},ai,"terrain",Vt.vertexBuffer,Vt.indexBuffer,Vt.segments),ze.coordsIndex.push(zt.tileID.key)}je.bindFramebuffer.set(null),je.viewport.set([0,0,Te.width,Te.height])}(this,this.style.terrain))}this.renderPass="offscreen";for(const ve of T){const Te=this.style._layers[ve];if(!Te.hasOffscreenPass()||Te.isHidden(this.transform.zoom))continue;const ze=oe[Te.source];(Te.type==="custom"||ze.length)&&this.renderLayer(this,F[Te.source],Te,ze)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:_.showOverdrawInspector?i.Color.black:i.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=_.showOverdrawInspector,this.depthRangeFor3D=[0,1-(h._order.length+2)*this.numSublayers*this.depthEpsilon],!O)for(this.renderPass="opaque",this.currentLayer=T.length-1;this.currentLayer>=0;this.currentLayer--){const ve=this.style._layers[T[this.currentLayer]],Te=F[ve.source],ze=K[ve.source];this._renderTileClippingMasks(ve,ze),this.renderLayer(this,Te,ve,ze)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<T.length;this.currentLayer++){const ve=this.style._layers[T[this.currentLayer]],Te=F[ve.source];if(O&&O.renderLayer(ve))continue;const ze=(ve.type==="symbol"?ue:oe)[ve.source];this._renderTileClippingMasks(ve,K[ve.source]),this.renderLayer(this,Te,ve,ze)}if(this.options.showTileBoundaries){let ve,Te;Object.values(this.style._layers).forEach(ze=>{ze.source&&!ze.isHidden(this.transform.zoom)&&(ze.source!==(Te&&Te.id)&&(Te=this.style.sourceCaches[ze.source]),(!ve||ve.getSource().maxzoom<Te.getSource().maxzoom)&&(ve=Te))}),ve&&Gl.debug(this,ve,ve.getVisibleCoordinates())}this.options.showPadding&&function(ve){const Te=ve.transform.padding;ca(ve,ve.transform.height-(Te.top||0),3,jc),ca(ve,Te.bottom||0,3,la),$c(ve,Te.left||0,3,sA),$c(ve,ve.transform.width-(Te.right||0),3,oA);const ze=ve.transform.centerPoint;(function(je,bt,mt,gt){pl(je,bt-1,mt-10,2,20,gt),pl(je,bt-10,mt-1,20,2,gt)})(ve,ze.x,ve.transform.height-ze.y,Kc)}(this),this.context.setDefault()}renderLayer(h,_,T,F){T.isHidden(this.transform.zoom)||(T.type==="background"||T.type==="custom"||(F||[]).length)&&(this.id=T.id,this.gpuTimingStart(T),Gl[T.type](h,_,T,F,this.style.placement.variableOffsets),this.gpuTimingEnd())}gpuTimingStart(h){if(!this.options.gpuTiming)return;const _=this.context.extTimerQuery;let T=this.gpuTimers[h.id];T||(T=this.gpuTimers[h.id]={calls:0,cpuTime:0,query:_.createQueryEXT()}),T.calls++,_.beginQueryEXT(_.TIME_ELAPSED_EXT,T.query)}gpuTimingEnd(){if(!this.options.gpuTiming)return;const h=this.context.extTimerQuery;h.endQueryEXT(h.TIME_ELAPSED_EXT)}collectGpuTimers(){const h=this.gpuTimers;return this.gpuTimers={},h}queryGpuTimers(h){const _={};for(const T in h){const F=h[T],O=this.context.extTimerQuery,K=O.getQueryObjectEXT(F.query,O.QUERY_RESULT_EXT)/1e6;O.deleteQueryEXT(F.query),_[T]=K}return _}translatePosMatrix(h,_,T,F,O){if(!T[0]&&!T[1])return h;const K=O?F==="map"?this.transform.angle:0:F==="viewport"?-this.transform.angle:0;if(K){const ve=Math.sin(K),Te=Math.cos(K);T=[T[0]*Te-T[1]*ve,T[0]*ve+T[1]*Te]}const oe=[O?T[0]:fr(_,T[0],this.transform.zoom),O?T[1]:fr(_,T[1],this.transform.zoom),0],ue=new Float32Array(16);return i.translate(ue,h,oe),ue}saveTileTexture(h){const _=this._tileTextures[h.size[0]];_?_.push(h):this._tileTextures[h.size[0]]=[h]}getTileTexture(h){const _=this._tileTextures[h];return _&&_.length>0?_.pop():null}isPatternMissing(h){if(!h)return!1;if(!h.from||!h.to)return!0;const _=this.imageManager.getPattern(h.from.toString()),T=this.imageManager.getPattern(h.to.toString());return!_||!T}useProgram(h,_){this.cache=this.cache||{};const T=h+(_?_.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.terrain?"/terrain":"");return this.cache[T]||(this.cache[T]=new Ar(this.context,h,zs[h],_,Bs[h],this._showOverdrawInspector,this.style.terrain)),this.cache[T]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const h=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(h.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new Y(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}}class Zc{constructor(h,_){this.points=h,this.planes=_}static fromInvProjectionMatrix(h,_,T){const F=Math.pow(2,T),O=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(oe=>{const ue=1/(oe=i.transformMat4([],oe,h))[3]/_*F;return i.mul$1(oe,oe,[ue,ue,1/oe[3],ue])}),K=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(oe=>{const ue=i.sub([],O[oe[0]],O[oe[1]]),ve=i.sub([],O[oe[2]],O[oe[1]]),Te=i.normalize([],i.cross([],ue,ve)),ze=-i.dot(Te,O[oe[1]]);return Te.concat(ze)});return new Zc(O,K)}}class Xc{constructor(h,_){this.min=h,this.max=_,this.center=i.scale$1([],i.add([],this.min,this.max),.5)}quadrant(h){const _=[h%2==0,h<2],T=i.clone$2(this.min),F=i.clone$2(this.max);for(let O=0;O<_.length;O++)T[O]=_[O]?this.min[O]:this.center[O],F[O]=_[O]?this.center[O]:this.max[O];return F[2]=this.max[2],new Xc(T,F)}distanceX(h){return Math.max(Math.min(this.max[0],h[0]),this.min[0])-h[0]}distanceY(h){return Math.max(Math.min(this.max[1],h[1]),this.min[1])-h[1]}intersects(h){const _=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let T=!0;for(let F=0;F<h.planes.length;F++){const O=h.planes[F];let K=0;for(let oe=0;oe<_.length;oe++)i.dot$1(O,_[oe])>=0&&K++;if(K===0)return 0;K!==_.length&&(T=!1)}if(T)return 2;for(let F=0;F<3;F++){let O=Number.MAX_VALUE,K=-Number.MAX_VALUE;for(let oe=0;oe<h.points.length;oe++){const ue=h.points[oe][F]-this.min[F];O=Math.min(O,ue),K=Math.max(K,ue)}if(K<0||O>this.max[F]-this.min[F])return 0}return 1}}class fl{constructor(h=0,_=0,T=0,F=0){if(isNaN(h)||h<0||isNaN(_)||_<0||isNaN(T)||T<0||isNaN(F)||F<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=h,this.bottom=_,this.left=T,this.right=F}interpolate(h,_,T){return _.top!=null&&h.top!=null&&(this.top=i.number(h.top,_.top,T)),_.bottom!=null&&h.bottom!=null&&(this.bottom=i.number(h.bottom,_.bottom,T)),_.left!=null&&h.left!=null&&(this.left=i.number(h.left,_.left,T)),_.right!=null&&h.right!=null&&(this.right=i.number(h.right,_.right,T)),this}getCenter(h,_){const T=i.clamp((this.left+h-this.right)/2,0,h),F=i.clamp((this.top+_-this.bottom)/2,0,_);return new i.pointGeometry(T,F)}equals(h){return this.top===h.top&&this.bottom===h.bottom&&this.left===h.left&&this.right===h.right}clone(){return new fl(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}class qc{constructor(h,_,T,F,O){this.tileSize=512,this.maxValidLatitude=85.051129,this.freezeElevation=!1,this._renderWorldCopies=O===void 0||!!O,this._minZoom=h||0,this._maxZoom=_||22,this._minPitch=T==null?0:T,this._maxPitch=F==null?60:F,this.setMaxBounds(),this.width=0,this.height=0,this._center=new i.LngLat(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new fl,this._posMatrixCache={},this._alignedPosMatrixCache={}}clone(){const h=new qc(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return h.tileSize=this.tileSize,h.latRange=this.latRange,h.width=this.width,h.height=this.height,h._center=this._center,h._elevation=this._elevation,h.zoom=this.zoom,h.angle=this.angle,h._fov=this._fov,h._pitch=this._pitch,h._unmodified=this._unmodified,h._edgeInsets=this._edgeInsets.clone(),h._calcMatrices(),h}get minZoom(){return this._minZoom}set minZoom(h){this._minZoom!==h&&(this._minZoom=h,this.zoom=Math.max(this.zoom,h))}get maxZoom(){return this._maxZoom}set maxZoom(h){this._maxZoom!==h&&(this._maxZoom=h,this.zoom=Math.min(this.zoom,h))}get minPitch(){return this._minPitch}set minPitch(h){this._minPitch!==h&&(this._minPitch=h,this.pitch=Math.max(this.pitch,h))}get maxPitch(){return this._maxPitch}set maxPitch(h){this._maxPitch!==h&&(this._maxPitch=h,this.pitch=Math.min(this.pitch,h))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(h){h===void 0?h=!0:h===null&&(h=!1),this._renderWorldCopies=h}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new i.pointGeometry(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(h){const _=-i.wrap(h,-180,180)*Math.PI/180;var T;this.angle!==_&&(this._unmodified=!1,this.angle=_,this._calcMatrices(),this.rotationMatrix=(T=new i.ARRAY_TYPE(4),i.ARRAY_TYPE!=Float32Array&&(T[1]=0,T[2]=0),T[0]=1,T[3]=1,T),function(F,O,K){var oe=O[0],ue=O[1],ve=O[2],Te=O[3],ze=Math.sin(K),je=Math.cos(K);F[0]=oe*je+ve*ze,F[1]=ue*je+Te*ze,F[2]=oe*-ze+ve*je,F[3]=ue*-ze+Te*je}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(h){const _=i.clamp(h,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==_&&(this._unmodified=!1,this._pitch=_,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(h){h=Math.max(.01,Math.min(60,h)),this._fov!==h&&(this._unmodified=!1,this._fov=h/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(h){const _=Math.min(Math.max(h,this.minZoom),this.maxZoom);this._zoom!==_&&(this._unmodified=!1,this._zoom=_,this.scale=this.zoomScale(_),this.tileZoom=Math.floor(_),this.zoomFraction=_-this.tileZoom,this._constrain(),this._calcMatrices())}get center(){return this._center}set center(h){h.lat===this._center.lat&&h.lng===this._center.lng||(this._unmodified=!1,this._center=h,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(h){h!==this._elevation&&(this._elevation=h,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(h){this._edgeInsets.equals(h)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,h,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(h){return this._edgeInsets.equals(h)}interpolatePadding(h,_,T){this._unmodified=!1,this._edgeInsets.interpolate(h,_,T),this._constrain(),this._calcMatrices()}coveringZoomLevel(h){const _=(h.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/h.tileSize));return Math.max(0,_)}getVisibleUnwrappedCoordinates(h){const _=[new i.UnwrappedTileID(0,h)];if(this._renderWorldCopies){const T=this.pointCoordinate(new i.pointGeometry(0,0)),F=this.pointCoordinate(new i.pointGeometry(this.width,0)),O=this.pointCoordinate(new i.pointGeometry(this.width,this.height)),K=this.pointCoordinate(new i.pointGeometry(0,this.height)),oe=Math.floor(Math.min(T.x,F.x,O.x,K.x)),ue=Math.floor(Math.max(T.x,F.x,O.x,K.x)),ve=1;for(let Te=oe-ve;Te<=ue+ve;Te++)Te!==0&&_.push(new i.UnwrappedTileID(Te,h))}return _}coveringTiles(h){var _,T;let F=this.coveringZoomLevel(h);const O=F;if(h.minzoom!==void 0&&F<h.minzoom)return[];h.maxzoom!==void 0&&F>h.maxzoom&&(F=h.maxzoom);const K=this.pointCoordinate(this.getCameraPoint()),oe=i.MercatorCoordinate.fromLngLat(this.center),ue=Math.pow(2,F),ve=[ue*K.x,ue*K.y,0],Te=[ue*oe.x,ue*oe.y,0],ze=Zc.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,F);let je=h.minzoom||0;!h.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(je=F);const bt=h.terrain?2/Math.min(this.tileSize,h.tileSize)*this.tileSize:3,mt=St=>({aabb:new Xc([St*ue,0,0],[(St+1)*ue,ue,0]),zoom:0,x:0,y:0,wrap:St,fullyVisible:!1}),gt=[],Vt=[],Zt=F,ni=h.reparseOverscaled?O:F;if(this._renderWorldCopies)for(let St=1;St<=3;St++)gt.push(mt(-St)),gt.push(mt(St));for(gt.push(mt(0));gt.length>0;){const St=gt.pop(),zt=St.x,ai=St.y;let Ei=St.fullyVisible;if(!Ei){const Bn=St.aabb.intersects(ze);if(Bn===0)continue;Ei=Bn===2}const Bi=h.terrain?ve:Te,Hi=St.aabb.distanceX(Bi),vi=St.aabb.distanceY(Bi),xn=Math.max(Math.abs(Hi),Math.abs(vi)),cn=bt+(1<<Zt-St.zoom)-2;if(St.zoom===Zt||xn>cn&&St.zoom>=je){const Bn=Zt-St.zoom,tr=ve[0]-.5-(zt<<Bn),ur=ve[1]-.5-(ai<<Bn);Vt.push({tileID:new i.OverscaledTileID(St.zoom===Zt?ni:St.zoom,St.wrap,St.zoom,zt,ai),distanceSq:i.sqrLen([Te[0]-.5-zt,Te[1]-.5-ai]),tileDistanceToCamera:Math.sqrt(tr*tr+ur*ur)})}else for(let Bn=0;Bn<4;Bn++){const tr=(zt<<1)+Bn%2,ur=(ai<<1)+(Bn>>1),Un=St.zoom+1;let Lr=St.aabb.quadrant(Bn);if(h.terrain){const Rr=new i.OverscaledTileID(Un,St.wrap,Un,tr,ur),Cr=h.terrain.getMinMaxElevation(Rr),Er=(_=Cr.minElevation)!==null&&_!==void 0?_:this.elevation,Gr=(T=Cr.maxElevation)!==null&&T!==void 0?T:this.elevation;Lr=new Xc([Lr.min[0],Lr.min[1],Er],[Lr.max[0],Lr.max[1],Gr])}gt.push({aabb:Lr,zoom:Un,x:tr,y:ur,wrap:St.wrap,fullyVisible:Ei})}}return Vt.sort((St,zt)=>St.distanceSq-zt.distanceSq).map(St=>St.tileID)}resize(h,_){this.width=h,this.height=_,this.pixelsToGLUnits=[2/h,-2/_],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(h){return Math.pow(2,h)}scaleZoom(h){return Math.log(h)/Math.LN2}project(h){const _=i.clamp(h.lat,-this.maxValidLatitude,this.maxValidLatitude);return new i.pointGeometry(i.mercatorXfromLng(h.lng)*this.worldSize,i.mercatorYfromLat(_)*this.worldSize)}unproject(h){return new i.MercatorCoordinate(h.x/this.worldSize,h.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}updateElevation(h){this.freezeElevation||(this.elevation=h?this.getElevation(this._center,h):0)}getElevation(h,_){const T=i.MercatorCoordinate.fromLngLat(h),F=(1<<this.tileZoom)*i.EXTENT,O=T.x*F,K=T.y*F,oe=Math.floor(O/i.EXTENT),ue=Math.floor(K/i.EXTENT),ve=new i.OverscaledTileID(this.tileZoom,0,this.tileZoom,oe,ue);return _.getElevation(ve,O%i.EXTENT,K%i.EXTENT,i.EXTENT)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(h){const _=this.pointLocation(this.centerPoint,h),T=this.getElevation(_,h);if(!(this.elevation-T))return;const F=this.getCameraPosition(),O=i.MercatorCoordinate.fromLngLat(F.lngLat,F.altitude),K=i.MercatorCoordinate.fromLngLat(_,T),oe=O.x-K.x,ue=O.y-K.y,ve=O.z-K.z,Te=Math.sqrt(oe*oe+ue*ue+ve*ve),ze=this.scaleZoom(this.cameraToCenterDistance/Te/this.tileSize);this._elevation=T,this._center=_,this.zoom=ze}setLocationAtPoint(h,_){const T=this.pointCoordinate(_),F=this.pointCoordinate(this.centerPoint),O=this.locationCoordinate(h),K=new i.MercatorCoordinate(O.x-(T.x-F.x),O.y-(T.y-F.y));this.center=this.coordinateLocation(K),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(h,_){return _?this.coordinatePoint(this.locationCoordinate(h),this.getElevation(h,_),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(h))}pointLocation(h,_){return this.coordinateLocation(this.pointCoordinate(h,_))}locationCoordinate(h){return i.MercatorCoordinate.fromLngLat(h)}coordinateLocation(h){return h&&h.toLngLat()}pointCoordinate(h,_){if(_){const je=_.pointCoordinate(h);if(je!=null)return je}const T=[h.x,h.y,0,1],F=[h.x,h.y,1,1];i.transformMat4(T,T,this.pixelMatrixInverse),i.transformMat4(F,F,this.pixelMatrixInverse);const O=T[3],K=F[3],oe=T[1]/O,ue=F[1]/K,ve=T[2]/O,Te=F[2]/K,ze=ve===Te?0:(0-ve)/(Te-ve);return new i.MercatorCoordinate(i.number(T[0]/O,F[0]/K,ze)/this.worldSize,i.number(oe,ue,ze)/this.worldSize)}coordinatePoint(h,_=0,T=this.pixelMatrix){const F=[h.x*this.worldSize,h.y*this.worldSize,_,1];return i.transformMat4(F,F,T),new i.pointGeometry(F[0]/F[3],F[1]/F[3])}getBounds(){const h=Math.max(0,this.height/2-this.getHorizon());return new i.LngLatBounds().extend(this.pointLocation(new i.pointGeometry(0,h))).extend(this.pointLocation(new i.pointGeometry(this.width,h))).extend(this.pointLocation(new i.pointGeometry(this.width,this.height))).extend(this.pointLocation(new i.pointGeometry(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new i.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(h){h?(this.lngRange=[h.getWest(),h.getEast()],this.latRange=[h.getSouth(),h.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])}calculatePosMatrix(h,_=!1){const T=h.key,F=_?this._alignedPosMatrixCache:this._posMatrixCache;if(F[T])return F[T];const O=h.canonical,K=this.worldSize/this.zoomScale(O.z),oe=O.x+Math.pow(2,O.z)*h.wrap,ue=i.identity(new Float64Array(16));return i.translate(ue,ue,[oe*K,O.y*K,0]),i.scale(ue,ue,[K/i.EXTENT,K/i.EXTENT,1]),i.multiply(ue,_?this.alignedProjMatrix:this.projMatrix,ue),F[T]=new Float32Array(ue),F[T]}customLayerMatrix(){return this.mercatorMatrix.slice()}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;let h,_,T,F,O=-90,K=90,oe=-180,ue=180;const ve=this.size,Te=this._unmodified;if(this.latRange){const bt=this.latRange;O=i.mercatorYfromLat(bt[1])*this.worldSize,K=i.mercatorYfromLat(bt[0])*this.worldSize,h=K-O<ve.y?ve.y/(K-O):0}if(this.lngRange){const bt=this.lngRange;oe=i.wrap(i.mercatorXfromLng(bt[0])*this.worldSize,0,this.worldSize),ue=i.wrap(i.mercatorXfromLng(bt[1])*this.worldSize,0,this.worldSize),ue<oe&&(ue+=this.worldSize),_=ue-oe<ve.x?ve.x/(ue-oe):0}const ze=this.point,je=Math.max(_||0,h||0);if(je)return this.center=this.unproject(new i.pointGeometry(_?(ue+oe)/2:ze.x,h?(K+O)/2:ze.y)),this.zoom+=this.scaleZoom(je),this._unmodified=Te,void(this._constraining=!1);if(this.latRange){const bt=ze.y,mt=ve.y/2;bt-mt<O&&(F=O+mt),bt+mt>K&&(F=K-mt)}if(this.lngRange){const bt=(oe+ue)/2,mt=i.wrap(ze.x,bt-this.worldSize/2,bt+this.worldSize/2),gt=ve.x/2;mt-gt<oe&&(T=oe+gt),mt+gt>ue&&(T=ue-gt)}T===void 0&&F===void 0||(this.center=this.unproject(new i.pointGeometry(T!==void 0?T:ze.x,F!==void 0?F:ze.y)).wrap()),this._unmodified=Te,this._constraining=!1}_calcMatrices(){if(!this.height)return;const h=this.centerOffset,_=this.point.x,T=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=i.mercatorZfromAltitude(1,this.center.lat)*this.worldSize;let F=i.identity(new Float64Array(16));i.scale(F,F,[this.width/2,-this.height/2,1]),i.translate(F,F,[1,-1,0]),this.labelPlaneMatrix=F,F=i.identity(new Float64Array(16)),i.scale(F,F,[1,-1,1]),i.translate(F,F,[-1,-1,0]),i.scale(F,F,[2/this.width,2/this.height,1]),this.glCoordMatrix=F,this.cameraToSeaLevelDistance=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch);const O=Math.PI/2+this._pitch,K=this._fov*(.5+h.y/this.height),oe=Math.sin(K)*this.cameraToSeaLevelDistance/Math.sin(i.clamp(Math.PI-O-K,.01,Math.PI-.01)),ue=this.getHorizon(),ve=2*Math.atan(ue/this.cameraToCenterDistance)*(.5+h.y/(2*ue)),Te=Math.sin(ve)*this.cameraToSeaLevelDistance/Math.sin(i.clamp(Math.PI-O-ve,.01,Math.PI-.01)),ze=Math.cos(Math.PI/2-this._pitch)*oe+this.cameraToSeaLevelDistance,je=Math.cos(Math.PI/2-this._pitch)*Te+this.cameraToSeaLevelDistance,bt=1.01*Math.min(ze,je),mt=this.height/50;F=new Float64Array(16),i.perspective(F,this._fov,this.width/this.height,mt,bt),F[8]=2*-h.x/this.width,F[9]=2*h.y/this.height,i.scale(F,F,[1,-1,1]),i.translate(F,F,[0,0,-this.cameraToCenterDistance]),i.rotateX(F,F,this._pitch),i.rotateZ(F,F,this.angle),i.translate(F,F,[-_,-T,0]),this.mercatorMatrix=i.scale([],F,[this.worldSize,this.worldSize,this.worldSize]),i.scale(F,F,[1,1,this._pixelPerMeter]),this.pixelMatrix=i.multiply(new Float64Array(16),this.labelPlaneMatrix,F),i.translate(F,F,[0,0,-this.elevation]),this.projMatrix=F,this.invProjMatrix=i.invert([],F),this.pixelMatrix3D=i.multiply(new Float64Array(16),this.labelPlaneMatrix,F);const gt=this.width%2/2,Vt=this.height%2/2,Zt=Math.cos(this.angle),ni=Math.sin(this.angle),St=_-Math.round(_)+Zt*gt+ni*Vt,zt=T-Math.round(T)+Zt*Vt+ni*gt,ai=new Float64Array(F);if(i.translate(ai,ai,[St>.5?St-1:St,zt>.5?zt-1:zt,0]),this.alignedProjMatrix=ai,F=i.invert(new Float64Array(16),this.pixelMatrix),!F)throw new Error("failed to invert matrix");this.pixelMatrixInverse=F,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const h=this.pointCoordinate(new i.pointGeometry(0,0)),_=[h.x*this.worldSize,h.y*this.worldSize,0,1];return i.transformMat4(_,_,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const h=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new i.pointGeometry(0,h))}getCameraQueryGeometry(h){const _=this.getCameraPoint();if(h.length===1)return[h[0],_];{let T=_.x,F=_.y,O=_.x,K=_.y;for(const oe of h)T=Math.min(T,oe.x),F=Math.min(F,oe.y),O=Math.max(O,oe.x),K=Math.max(K,oe.y);return[new i.pointGeometry(T,F),new i.pointGeometry(O,F),new i.pointGeometry(O,K),new i.pointGeometry(T,K),new i.pointGeometry(T,F)]}}}class Uh{constructor(h){this._hashName=h&&encodeURIComponent(h),i.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=function(_,T){let F=!1,O=null;const K=()=>{O=null,F&&(_(),O=setTimeout(K,300),F=!1)};return()=>(F=!0,O||K(),O)}(this._updateHashUnthrottled.bind(this))}addTo(h){return this._map=h,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(h){const _=this._map.getCenter(),T=Math.round(100*this._map.getZoom())/100,F=Math.ceil((T*Math.LN2+Math.log(512/360/.5))/Math.LN10),O=Math.pow(10,F),K=Math.round(_.lng*O)/O,oe=Math.round(_.lat*O)/O,ue=this._map.getBearing(),ve=this._map.getPitch();let Te="";if(Te+=h?`/${K}/${oe}/${T}`:`${T}/${oe}/${K}`,(ue||ve)&&(Te+="/"+Math.round(10*ue)/10),ve&&(Te+=`/${Math.round(ve)}`),this._hashName){const ze=this._hashName;let je=!1;const bt=window.location.hash.slice(1).split("&").map(mt=>{const gt=mt.split("=")[0];return gt===ze?(je=!0,`${gt}=${Te}`):mt}).filter(mt=>mt);return je||bt.push(`${ze}=${Te}`),`#${bt.join("&")}`}return`#${Te}`}_getCurrentHash(){const h=window.location.hash.replace("#","");if(this._hashName){let _;return h.split("&").map(T=>T.split("=")).forEach(T=>{T[0]===this._hashName&&(_=T)}),(_&&_[1]||"").split("/")}return h.split("/")}_onHashChange(){const h=this._getCurrentHash();if(h.length>=3&&!h.some(_=>isNaN(_))){const _=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(h[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+h[2],+h[1]],zoom:+h[0],bearing:_,pitch:+(h[4]||0)}),!0}return!1}_updateHashUnthrottled(){const h=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,h)}catch{}}}const Rh={linearity:.3,easing:i.bezier(0,0,.3,1)},bu=i.extend({deceleration:2500,maxSpeed:1400},Rh),id=i.extend({deceleration:20,maxSpeed:1400},Rh),pc=i.extend({deceleration:1e3,maxSpeed:360},Rh),fc=i.extend({deceleration:1e3,maxSpeed:90},Rh);class Yc{constructor(h){this._map=h,this.clear()}clear(){this._inertiaBuffer=[]}record(h){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:i.exported.now(),settings:h})}_drainInertiaBuffer(){const h=this._inertiaBuffer,_=i.exported.now();for(;h.length>0&&_-h[0].time>160;)h.shift()}_onMoveEnd(h){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const _={zoom:0,bearing:0,pitch:0,pan:new i.pointGeometry(0,0),pinchAround:void 0,around:void 0};for(const{settings:O}of this._inertiaBuffer)_.zoom+=O.zoomDelta||0,_.bearing+=O.bearingDelta||0,_.pitch+=O.pitchDelta||0,O.panDelta&&_.pan._add(O.panDelta),O.around&&(_.around=O.around),O.pinchAround&&(_.pinchAround=O.pinchAround);const T=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,F={};if(_.pan.mag()){const O=Jc(_.pan.mag(),T,i.extend({},bu,h||{}));F.offset=_.pan.mult(O.amount/_.pan.mag()),F.center=this._map.transform.center,zh(F,O)}if(_.zoom){const O=Jc(_.zoom,T,id);F.zoom=this._map.transform.zoom+O.amount,zh(F,O)}if(_.bearing){const O=Jc(_.bearing,T,pc);F.bearing=this._map.transform.bearing+i.clamp(O.amount,-179,179),zh(F,O)}if(_.pitch){const O=Jc(_.pitch,T,fc);F.pitch=this._map.transform.pitch+O.amount,zh(F,O)}if(F.zoom||F.bearing){const O=_.pinchAround===void 0?_.around:_.pinchAround;F.around=O?this._map.unproject(O):this._map.getCenter()}return this.clear(),i.extend(F,{noMoveStart:!0})}}function zh(M,h){(!M.duration||M.duration<h.duration)&&(M.duration=h.duration,M.easing=h.easing)}function Jc(M,h,_){const{maxSpeed:T,linearity:F,deceleration:O}=_,K=i.clamp(M*F/(h/1e3),-T,T),oe=Math.abs(K)/(O*F);return{easing:_.easing,duration:1e3*oe,amount:K*(oe/2)}}class So extends i.Event{constructor(h,_,T,F={}){const O=z.mousePos(_.getCanvasContainer(),T),K=_.unproject(O);super(h,i.extend({point:O,lngLat:K,originalEvent:T},F)),this._defaultPrevented=!1,this.target=_}preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}}class xa extends i.Event{constructor(h,_,T){const F=h==="touchend"?T.changedTouches:T.touches,O=z.touchPos(_.getCanvasContainer(),F),K=O.map(ue=>_.unproject(ue)),oe=O.reduce((ue,ve,Te,ze)=>ue.add(ve.div(ze.length)),new i.pointGeometry(0,0));super(h,{points:O,point:oe,lngLats:K,lngLat:_.unproject(oe),originalEvent:T}),this._defaultPrevented=!1}preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}}class Mo extends i.Event{constructor(h,_,T){super(h,{originalEvent:T}),this._defaultPrevented=!1}preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}}class nd{constructor(h,_){this._map=h,this._clickTolerance=_.clickTolerance}reset(){delete this._mousedownPos}wheel(h){return this._firePreventable(new Mo(h.type,this._map,h))}mousedown(h,_){return this._mousedownPos=_,this._firePreventable(new So(h.type,this._map,h))}mouseup(h){this._map.fire(new So(h.type,this._map,h))}click(h,_){this._mousedownPos&&this._mousedownPos.dist(_)>=this._clickTolerance||this._map.fire(new So(h.type,this._map,h))}dblclick(h){return this._firePreventable(new So(h.type,this._map,h))}mouseover(h){this._map.fire(new So(h.type,this._map,h))}mouseout(h){this._map.fire(new So(h.type,this._map,h))}touchstart(h){return this._firePreventable(new xa(h.type,this._map,h))}touchmove(h){this._map.fire(new xa(h.type,this._map,h))}touchend(h){this._map.fire(new xa(h.type,this._map,h))}touchcancel(h){this._map.fire(new xa(h.type,this._map,h))}_firePreventable(h){if(this._map.fire(h),h.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Ha{constructor(h){this._map=h}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(h){this._map.fire(new So(h.type,this._map,h))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new So("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(h){this._delayContextMenu?this._contextMenuEvent=h:this._ignoreContextMenu||this._map.fire(new So(h.type,this._map,h)),this._map.listens("contextmenu")&&h.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class rd{constructor(h,_){this._map=h,this._el=h.getCanvasContainer(),this._container=h.getContainer(),this._clickTolerance=_.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(h,_){this.isEnabled()&&h.shiftKey&&h.button===0&&(z.disableDrag(),this._startPos=this._lastPos=_,this._active=!0)}mousemoveWindow(h,_){if(!this._active)return;const T=_;if(this._lastPos.equals(T)||!this._box&&T.dist(this._startPos)<this._clickTolerance)return;const F=this._startPos;this._lastPos=T,this._box||(this._box=z.create("div","maplibregl-boxzoom mapboxgl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair","mapboxgl-crosshair"),this._fireEvent("boxzoomstart",h));const O=Math.min(F.x,T.x),K=Math.max(F.x,T.x),oe=Math.min(F.y,T.y),ue=Math.max(F.y,T.y);z.setTransform(this._box,`translate(${O}px,${oe}px)`),this._box.style.width=K-O+"px",this._box.style.height=ue-oe+"px"}mouseupWindow(h,_){if(!this._active||h.button!==0)return;const T=this._startPos,F=_;if(this.reset(),z.suppressClick(),T.x!==F.x||T.y!==F.y)return this._map.fire(new i.Event("boxzoomend",{originalEvent:h})),{cameraAnimation:O=>O.fitScreenCoordinates(T,F,this._map.getBearing(),{linear:!0})};this._fireEvent("boxzoomcancel",h)}keydown(h){this._active&&h.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",h))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair","mapboxgl-crosshair"),this._box&&(z.remove(this._box),this._box=null),z.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(h,_){return this._map.fire(new i.Event(h,{originalEvent:_}))}}function ml(M,h){if(M.length!==h.length)throw new Error(`The number of touches and points are not equal - touches ${M.length}, points ${h.length}`);const _={};for(let T=0;T<M.length;T++)_[M[T].identifier]=h[T];return _}class kh{constructor(h){this.reset(),this.numTouches=h.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(h,_,T){(this.centroid||T.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=h.timeStamp),T.length===this.numTouches&&(this.centroid=function(F){const O=new i.pointGeometry(0,0);for(const K of F)O._add(K);return O.div(F.length)}(_),this.touches=ml(T,_)))}touchmove(h,_,T){if(this.aborted||!this.centroid)return;const F=ml(T,_);for(const O in this.touches){const K=this.touches[O],oe=F[O];(!oe||oe.dist(K)>30)&&(this.aborted=!0)}}touchend(h,_,T){if((!this.centroid||h.timeStamp-this.startTime>500)&&(this.aborted=!0),T.length===0){const F=!this.aborted&&this.centroid;if(this.reset(),F)return F}}}class Oh{constructor(h){this.singleTap=new kh(h),this.numTaps=h.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(h,_,T){this.singleTap.touchstart(h,_,T)}touchmove(h,_,T){this.singleTap.touchmove(h,_,T)}touchend(h,_,T){const F=this.singleTap.touchend(h,_,T);if(F){const O=h.timeStamp-this.lastTime<500,K=!this.lastTap||this.lastTap.dist(F)<30;if(O&&K||this.reset(),this.count++,this.lastTime=h.timeStamp,this.lastTap=F,this.count===this.numTaps)return this.reset(),F}}}class lA{constructor(){this._zoomIn=new Oh({numTouches:1,numTaps:2}),this._zoomOut=new Oh({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(h,_,T){this._zoomIn.touchstart(h,_,T),this._zoomOut.touchstart(h,_,T)}touchmove(h,_,T){this._zoomIn.touchmove(h,_,T),this._zoomOut.touchmove(h,_,T)}touchend(h,_,T){const F=this._zoomIn.touchend(h,_,T),O=this._zoomOut.touchend(h,_,T);return F?(this._active=!0,h.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:K=>K.easeTo({duration:300,zoom:K.getZoom()+1,around:K.unproject(F)},{originalEvent:h})}):O?(this._active=!0,h.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:K=>K.easeTo({duration:300,zoom:K.getZoom()-1,around:K.unproject(O)},{originalEvent:h})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const sd={0:1,2:2};class Nh{constructor(h){this.reset(),this._clickTolerance=h.clickTolerance||1}reset(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton}_correctButton(h,_){return!1}_move(h,_){return{}}mousedown(h,_){if(this._lastPoint)return;const T=z.mouseButton(h);this._correctButton(h,T)&&(this._lastPoint=_,this._eventButton=T)}mousemoveWindow(h,_){const T=this._lastPoint;if(T){if(h.preventDefault(),function(F,O){const K=sd[O];return F.buttons===void 0||(F.buttons&K)!==K}(h,this._eventButton))this.reset();else if(this._moved||!(_.dist(T)<this._clickTolerance))return this._moved=!0,this._lastPoint=_,this._move(T,_)}}mouseupWindow(h){this._lastPoint&&z.mouseButton(h)===this._eventButton&&(this._moved&&z.suppressClick(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class mc extends Nh{mousedown(h,_){super.mousedown(h,_),this._lastPoint&&(this._active=!0)}_correctButton(h,_){return _===0&&!h.ctrlKey}_move(h,_){return{around:_,panDelta:_.sub(h)}}}class ha extends Nh{_correctButton(h,_){return _===0&&h.ctrlKey||_===2}_move(h,_){const T=.8*(_.x-h.x);if(T)return this._active=!0,{bearingDelta:T}}contextmenu(h){h.preventDefault()}}class pn extends Nh{_correctButton(h,_){return _===0&&h.ctrlKey||_===2}_move(h,_){const T=-.5*(_.y-h.y);if(T)return this._active=!0,{pitchDelta:T}}contextmenu(h){h.preventDefault()}}class eh{constructor(h,_){this._minTouches=h.cooperativeGestures?2:1,this._clickTolerance=h.clickTolerance||1,this._map=_,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new i.pointGeometry(0,0),setTimeout(()=>{this._cancelCooperativeMessage=!1},200)}touchstart(h,_,T){return this._calculateTransform(h,_,T)}touchmove(h,_,T){if(this._map._cooperativeGestures&&(this._minTouches===2&&T.length<2&&!this._cancelCooperativeMessage?this._map._onCooperativeGesture(h,!1,T.length):this._cancelCooperativeMessage||(this._cancelCooperativeMessage=!0)),this._active&&!(T.length<this._minTouches))return h.preventDefault(),this._calculateTransform(h,_,T)}touchend(h,_,T){this._calculateTransform(h,_,T),this._active&&T.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(h,_,T){T.length>0&&(this._active=!0);const F=ml(T,_),O=new i.pointGeometry(0,0),K=new i.pointGeometry(0,0);let oe=0;for(const ve in F){const Te=F[ve],ze=this._touches[ve];ze&&(O._add(Te),K._add(Te.sub(ze)),oe++,F[ve]=Te)}if(this._touches=F,oe<this._minTouches||!K.mag())return;const ue=K.div(oe);return this._sum._add(ue),this._sum.mag()<this._clickTolerance?void 0:{around:O.div(oe),panDelta:ue}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Wl{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}_start(h){}_move(h,_,T){return{}}touchstart(h,_,T){this._firstTwoTouches||T.length<2||(this._firstTwoTouches=[T[0].identifier,T[1].identifier],this._start([_[0],_[1]]))}touchmove(h,_,T){if(!this._firstTwoTouches)return;h.preventDefault();const[F,O]=this._firstTwoTouches,K=Os(T,_,F),oe=Os(T,_,O);if(!K||!oe)return;const ue=this._aroundCenter?null:K.add(oe).div(2);return this._move([K,oe],ue,h)}touchend(h,_,T){if(!this._firstTwoTouches)return;const[F,O]=this._firstTwoTouches,K=Os(T,_,F),oe=Os(T,_,O);K&&oe||(this._active&&z.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(h){this._enabled=!0,this._aroundCenter=!!h&&h.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function Os(M,h,_){for(let T=0;T<M.length;T++)if(M[T].identifier===_)return h[T]}function gl(M,h){return Math.log(M/h)/Math.LN2}class un extends Wl{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(h){this._startDistance=this._distance=h[0].dist(h[1])}_move(h,_){const T=this._distance;if(this._distance=h[0].dist(h[1]),this._active||!(Math.abs(gl(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:gl(this._distance,T),pinchAround:_}}}function th(M,h){return 180*M.angleWith(h)/Math.PI}class Ur extends Wl{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(h){this._startVector=this._vector=h[0].sub(h[1]),this._minDiameter=h[0].dist(h[1])}_move(h,_){const T=this._vector;if(this._vector=h[0].sub(h[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:th(this._vector,T),pinchAround:_}}_isBelowThreshold(h){this._minDiameter=Math.min(this._minDiameter,h.mag());const _=25/(Math.PI*this._minDiameter)*360,T=th(h,this._startVector);return Math.abs(T)<_}}function gc(M){return Math.abs(M.y)>Math.abs(M.x)}class cA extends Wl{constructor(h){super(),this._map=h}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(h,_,T){super.touchstart(h,_,T),this._currentTouchCount=T.length}_start(h){this._lastPoints=h,gc(h[0].sub(h[1]))&&(this._valid=!1)}_move(h,_,T){if(this._map._cooperativeGestures&&this._currentTouchCount<3)return;const F=h[0].sub(this._lastPoints[0]),O=h[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(F,O,T.timeStamp),this._valid?(this._lastPoints=h,this._active=!0,{pitchDelta:(F.y+O.y)/2*-.5}):void 0}gestureBeginsVertically(h,_,T){if(this._valid!==void 0)return this._valid;const F=h.mag()>=2,O=_.mag()>=2;if(!F&&!O)return;if(!F||!O)return this._firstMove===void 0&&(this._firstMove=T),T-this._firstMove<100&&void 0;const K=h.y>0==_.y>0;return gc(h)&&gc(_)&&K}}const Qh={panStep:100,bearingStep:15,pitchStep:10};class _c{constructor(){const h=Qh;this._panStep=h.panStep,this._bearingStep=h.bearingStep,this._pitchStep=h.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(h){if(h.altKey||h.ctrlKey||h.metaKey)return;let _=0,T=0,F=0,O=0,K=0;switch(h.keyCode){case 61:case 107:case 171:case 187:_=1;break;case 189:case 109:case 173:_=-1;break;case 37:h.shiftKey?T=-1:(h.preventDefault(),O=-1);break;case 39:h.shiftKey?T=1:(h.preventDefault(),O=1);break;case 38:h.shiftKey?F=1:(h.preventDefault(),K=-1);break;case 40:h.shiftKey?F=-1:(h.preventDefault(),K=1);break;default:return}return this._rotationDisabled&&(T=0,F=0),{cameraAnimation:oe=>{const ue=oe.getZoom();oe.easeTo({duration:300,easeId:"keyboardHandler",easing:hA,zoom:_?Math.round(ue)+_*(h.shiftKey?2:1):ue,bearing:oe.getBearing()+T*this._bearingStep,pitch:oe.getPitch()+F*this._pitchStep,offset:[-O*this._panStep,-K*this._panStep],center:oe.getCenter()},{originalEvent:h})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function hA(M){return M*(2-M)}const uA=4.000244140625;class Vh{constructor(h,_){this._map=h,this._el=h.getCanvasContainer(),this._handler=_,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,i.bindAll(["_onTimeout"],this)}setZoomRate(h){this._defaultZoomRate=h}setWheelZoomRate(h){this._wheelZoomRate=h}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(h){this.isEnabled()||(this._enabled=!0,this._aroundCenter=h&&h.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(h){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!this._map._metaPress)return;h.preventDefault()}let _=h.deltaMode===WheelEvent.DOM_DELTA_LINE?40*h.deltaY:h.deltaY;const T=i.exported.now(),F=T-(this._lastWheelEventTime||0);this._lastWheelEventTime=T,_!==0&&_%uA==0?this._type="wheel":_!==0&&Math.abs(_)<4?this._type="trackpad":F>400?(this._type=null,this._lastValue=_,this._timeout=setTimeout(this._onTimeout,40,h)):this._type||(this._type=Math.abs(F*_)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,_+=this._lastValue)),h.shiftKey&&_&&(_/=4),this._type&&(this._lastWheelEvent=h,this._delta-=_,this._active||this._start(h)),h.preventDefault()}_onTimeout(h){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(h)}_start(h){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const _=z.mousePos(this._el,h);this._around=i.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(_)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const h=this._map.transform;if(this._delta!==0){const oe=this._type==="wheel"&&Math.abs(this._delta)>uA?this._wheelZoomRate:this._defaultZoomRate;let ue=2/(1+Math.exp(-Math.abs(this._delta*oe)));this._delta<0&&ue!==0&&(ue=1/ue);const ve=typeof this._targetZoom=="number"?h.zoomScale(this._targetZoom):h.scale;this._targetZoom=Math.min(h.maxZoom,Math.max(h.minZoom,h.scaleZoom(ve*ue))),this._type==="wheel"&&(this._startZoom=h.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const _=typeof this._targetZoom=="number"?this._targetZoom:h.zoom,T=this._startZoom,F=this._easing;let O,K=!1;if(this._type==="wheel"&&T&&F){const oe=Math.min((i.exported.now()-this._lastWheelEventTime)/200,1),ue=F(oe);O=i.number(T,_,ue),oe<1?this._frameId||(this._frameId=!0):K=!0}else O=_,K=!0;return this._active=!0,K&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!K,zoomDelta:O-h.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(h){let _=i.ease;if(this._prevEase){const T=this._prevEase,F=(i.exported.now()-T.start)/T.duration,O=T.easing(F+.01)-T.easing(F),K=.27/Math.sqrt(O*O+1e-4)*.01,oe=Math.sqrt(.0729-K*K);_=i.bezier(K,oe,.25,1)}return this._prevEase={start:i.exported.now(),duration:h,easing:_},_}reset(){this._active=!1}}class Hh{constructor(h,_){this._clickZoom=h,this._tapZoom=_}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class ih{constructor(){this.reset()}reset(){this._active=!1}dblclick(h,_){return h.preventDefault(),{cameraAnimation:T=>{T.easeTo({duration:300,zoom:T.getZoom()+(h.shiftKey?-1:1),around:T.unproject(_)},{originalEvent:h})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class yc{constructor(){this._tap=new Oh({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()}touchstart(h,_,T){this._swipePoint||(this._tapTime&&h.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?T.length>0&&(this._swipePoint=_[0],this._swipeTouch=T[0].identifier):this._tap.touchstart(h,_,T))}touchmove(h,_,T){if(this._tapTime){if(this._swipePoint){if(T[0].identifier!==this._swipeTouch)return;const F=_[0],O=F.y-this._swipePoint.y;return this._swipePoint=F,h.preventDefault(),this._active=!0,{zoomDelta:O/128}}}else this._tap.touchmove(h,_,T)}touchend(h,_,T){this._tapTime?this._swipePoint&&T.length===0&&this.reset():this._tap.touchend(h,_,T)&&(this._tapTime=h.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Ms{constructor(h,_,T){this._el=h,this._mousePan=_,this._touchPan=T}enable(h){this._inertiaOptions=h||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan","mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan","mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class fo{constructor(h,_,T){this._pitchWithRotate=h.pitchWithRotate,this._mouseRotate=_,this._mousePitch=T}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Gh{constructor(h,_,T,F){this._el=h,this._touchZoom=_,this._touchRotate=T,this._tapDragZoom=F,this._rotationDisabled=!1,this._enabled=!0}enable(h){this._touchZoom.enable(h),this._rotationDisabled||this._touchRotate.enable(h),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate","mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate","mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const jl=M=>M.zoom||M.drag||M.pitch||M.rotate;class Kl extends i.Event{}function _l(M){return M.panDelta&&M.panDelta.mag()||M.zoomDelta||M.bearingDelta||M.pitchDelta}class An{constructor(h,_){this._map=h,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Yc(h),this._bearingSnap=_.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(_),i.bindAll(["handleEvent","handleWindowEvent"],this);const T=this._el;this._listeners=[[T,"touchstart",{passive:!0}],[T,"touchmove",{passive:!1}],[T,"touchend",void 0],[T,"touchcancel",void 0],[T,"mousedown",void 0],[T,"mousemove",void 0],[T,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[T,"mouseover",void 0],[T,"mouseout",void 0],[T,"dblclick",void 0],[T,"click",void 0],[T,"keydown",{capture:!1}],[T,"keyup",void 0],[T,"wheel",{passive:!1}],[T,"contextmenu",void 0],[window,"blur",void 0]];for(const[F,O,K]of this._listeners)z.addEventListener(F,O,F===document?this.handleWindowEvent:this.handleEvent,K)}destroy(){for(const[h,_,T]of this._listeners)z.removeEventListener(h,_,h===document?this.handleWindowEvent:this.handleEvent,T)}_addDefaultHandlers(h){const _=this._map,T=_.getCanvasContainer();this._add("mapEvent",new nd(_,h));const F=_.boxZoom=new rd(_,h);this._add("boxZoom",F);const O=new lA,K=new ih;_.doubleClickZoom=new Hh(K,O),this._add("tapZoom",O),this._add("clickZoom",K);const oe=new yc;this._add("tapDragZoom",oe);const ue=_.touchPitch=new cA(_);this._add("touchPitch",ue);const ve=new ha(h),Te=new pn(h);_.dragRotate=new fo(h,ve,Te),this._add("mouseRotate",ve,["mousePitch"]),this._add("mousePitch",Te,["mouseRotate"]);const ze=new mc(h),je=new eh(h,_);_.dragPan=new Ms(T,ze,je),this._add("mousePan",ze),this._add("touchPan",je,["touchZoom","touchRotate"]);const bt=new Ur,mt=new un;_.touchZoomRotate=new Gh(T,mt,bt,oe),this._add("touchRotate",bt,["touchPan","touchZoom"]),this._add("touchZoom",mt,["touchPan","touchRotate"]);const gt=_.scrollZoom=new Vh(_,this);this._add("scrollZoom",gt,["mousePan"]);const Vt=_.keyboard=new _c;this._add("keyboard",Vt),this._add("blockableMapEvent",new Ha(_));for(const Zt of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])h.interactive&&h[Zt]&&_[Zt].enable(h[Zt])}_add(h,_,T){this._handlers.push({handlerName:h,handler:_,allowed:T}),this._handlersById[h]=_}stop(h){if(!this._updatingCamera){for(const{handler:_}of this._handlers)_.reset();this._inertia.clear(),this._fireEvents({},{},h),this._changes=[]}}isActive(){for(const{handler:h}of this._handlers)if(h.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return Boolean(jl(this._eventsInProgress))||this.isZooming()}_blockedByActive(h,_,T){for(const F in h)if(F!==T&&(!_||_.indexOf(F)<0))return!0;return!1}handleWindowEvent(h){this.handleEvent(h,`${h.type}Window`)}_getMapTouches(h){const _=[];for(const T of h)this._el.contains(T.target)&&_.push(T);return _}handleEvent(h,_){if(h.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const T=h.type==="renderFrame"?void 0:h,F={needsRenderFrame:!1},O={},K={},oe=h.touches,ue=oe?this._getMapTouches(oe):void 0,ve=ue?z.touchPos(this._el,ue):z.mousePos(this._el,h);for(const{handlerName:je,handler:bt,allowed:mt}of this._handlers){if(!bt.isEnabled())continue;let gt;this._blockedByActive(K,mt,je)?bt.reset():bt[_||h.type]&&(gt=bt[_||h.type](h,ve,ue),this.mergeHandlerResult(F,O,gt,je,T),gt&&gt.needsRenderFrame&&this._triggerRenderFrame()),(gt||bt.isActive())&&(K[je]=bt)}const Te={};for(const je in this._previousActiveHandlers)K[je]||(Te[je]=T);this._previousActiveHandlers=K,(Object.keys(Te).length||_l(F))&&(this._changes.push([F,O,Te]),this._triggerRenderFrame()),(Object.keys(K).length||_l(F))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:ze}=F;ze&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],ze(this._map))}mergeHandlerResult(h,_,T,F,O){if(!T)return;i.extend(h,T);const K={handlerName:F,originalEvent:T.originalEvent||O};T.zoomDelta!==void 0&&(_.zoom=K),T.panDelta!==void 0&&(_.drag=K),T.pitchDelta!==void 0&&(_.pitch=K),T.bearingDelta!==void 0&&(_.rotate=K)}_applyChanges(){const h={},_={},T={};for(const[F,O,K]of this._changes)F.panDelta&&(h.panDelta=(h.panDelta||new i.pointGeometry(0,0))._add(F.panDelta)),F.zoomDelta&&(h.zoomDelta=(h.zoomDelta||0)+F.zoomDelta),F.bearingDelta&&(h.bearingDelta=(h.bearingDelta||0)+F.bearingDelta),F.pitchDelta&&(h.pitchDelta=(h.pitchDelta||0)+F.pitchDelta),F.around!==void 0&&(h.around=F.around),F.pinchAround!==void 0&&(h.pinchAround=F.pinchAround),F.noInertia&&(h.noInertia=F.noInertia),i.extend(_,O),i.extend(T,K);this._updateMapTransform(h,_,T),this._changes=[]}_updateMapTransform(h,_,T){const F=this._map,O=F.transform,K=F.style&&F.style.terrain;if(!(_l(h)||K&&this._drag))return this._fireEvents(_,T,!0);let{panDelta:oe,zoomDelta:ue,bearingDelta:ve,pitchDelta:Te,around:ze,pinchAround:je}=h;je!==void 0&&(ze=je),F._stop(!0),ze=ze||F.transform.centerPoint;const bt=O.pointLocation(oe?ze.sub(oe):ze);ve&&(O.bearing+=ve),Te&&(O.pitch+=Te),ue&&(O.zoom+=ue),K?_.drag&&!this._drag?(this._drag={center:O.centerPoint,lngLat:O.pointLocation(ze),point:ze,handlerName:_.drag.handlerName},F.fire(new i.Event("freezeElevation",{freeze:!0}))):this._drag&&T[this._drag.handlerName]?(F.fire(new i.Event("freezeElevation",{freeze:!1})),this._drag=null):_.drag&&this._drag&&(O.center=O.pointLocation(O.centerPoint.sub(oe))):O.setLocationAtPoint(bt,ze),this._map._update(),h.noInertia||this._inertia.record(h),this._fireEvents(_,T,!0)}_fireEvents(h,_,T){const F=jl(this._eventsInProgress),O=jl(h),K={};for(const Te in h){const{originalEvent:ze}=h[Te];this._eventsInProgress[Te]||(K[`${Te}start`]=ze),this._eventsInProgress[Te]=h[Te]}!F&&O&&this._fireEvent("movestart",O.originalEvent);for(const Te in K)this._fireEvent(Te,K[Te]);O&&this._fireEvent("move",O.originalEvent);for(const Te in h){const{originalEvent:ze}=h[Te];this._fireEvent(Te,ze)}const oe={};let ue;for(const Te in this._eventsInProgress){const{handlerName:ze,originalEvent:je}=this._eventsInProgress[Te];this._handlersById[ze].isActive()||(delete this._eventsInProgress[Te],ue=_[ze]||je,oe[`${Te}end`]=ue)}for(const Te in oe)this._fireEvent(Te,oe[Te]);const ve=jl(this._eventsInProgress);if(T&&(F||O)&&!ve){this._updatingCamera=!0;const Te=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),ze=je=>je!==0&&-this._bearingSnap<je&&je<this._bearingSnap;Te?(ze(Te.bearing||this._map.getBearing())&&(Te.bearing=0),this._map.easeTo(Te,{originalEvent:ue})):(this._map.fire(new i.Event("moveend",{originalEvent:ue})),ze(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(h,_){this._map.fire(new i.Event(h,_?{originalEvent:_}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(h=>{delete this._frameId,this.handleEvent(new Kl("renderFrame",{timeStamp:h})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}const xs={extend:(M,...h)=>i.extend(M,...h),run(M){M()},logToElement(M,h=!1,_="log"){const T=window.document.getElementById(_);T&&(h&&(T.innerHTML=""),T.innerHTML+=`<br>${M}`)}};class Zr extends i.Evented{constructor(h,_){super(),this._moving=!1,this._zooming=!1,this.transform=h,this._bearingSnap=_.bearingSnap,i.bindAll(["_renderFrameCallback"],this)}getCenter(){return new i.LngLat(this.transform.center.lng,this.transform.center.lat)}setCenter(h,_){return this.jumpTo({center:h},_)}panBy(h,_,T){return h=i.pointGeometry.convert(h).mult(-1),this.panTo(this.transform.center,i.extend({offset:h},_),T)}panTo(h,_,T){return this.easeTo(i.extend({center:h},_),T)}getZoom(){return this.transform.zoom}setZoom(h,_){return this.jumpTo({zoom:h},_),this}zoomTo(h,_,T){return this.easeTo(i.extend({zoom:h},_),T)}zoomIn(h,_){return this.zoomTo(this.getZoom()+1,h,_),this}zoomOut(h,_){return this.zoomTo(this.getZoom()-1,h,_),this}getBearing(){return this.transform.bearing}setBearing(h,_){return this.jumpTo({bearing:h},_),this}getPadding(){return this.transform.padding}setPadding(h,_){return this.jumpTo({padding:h},_),this}rotateTo(h,_,T){return this.easeTo(i.extend({bearing:h},_),T)}resetNorth(h,_){return this.rotateTo(0,i.extend({duration:1e3},h),_),this}resetNorthPitch(h,_){return this.easeTo(i.extend({bearing:0,pitch:0,duration:1e3},h),_),this}snapToNorth(h,_){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(h,_):this}getPitch(){return this.transform.pitch}setPitch(h,_){return this.jumpTo({pitch:h},_),this}cameraForBounds(h,_){h=i.LngLatBounds.convert(h);const T=_&&_.bearing||0;return this._cameraForBoxAndBearing(h.getNorthWest(),h.getSouthEast(),T,_)}_cameraForBoxAndBearing(h,_,T,F){const O={top:0,bottom:0,right:0,left:0};if(typeof(F=i.extend({padding:O,offset:[0,0],maxZoom:this.transform.maxZoom},F)).padding=="number"){const ai=F.padding;F.padding={top:ai,bottom:ai,right:ai,left:ai}}F.padding=i.extend(O,F.padding);const K=this.transform,oe=K.padding,ue=K.project(i.LngLat.convert(h)),ve=K.project(i.LngLat.convert(_)),Te=ue.rotate(-T*Math.PI/180),ze=ve.rotate(-T*Math.PI/180),je=new i.pointGeometry(Math.max(Te.x,ze.x),Math.max(Te.y,ze.y)),bt=new i.pointGeometry(Math.min(Te.x,ze.x),Math.min(Te.y,ze.y)),mt=je.sub(bt),gt=(K.width-(oe.left+oe.right+F.padding.left+F.padding.right))/mt.x,Vt=(K.height-(oe.top+oe.bottom+F.padding.top+F.padding.bottom))/mt.y;if(Vt<0||gt<0)return void i.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const Zt=Math.min(K.scaleZoom(K.scale*Math.min(gt,Vt)),F.maxZoom),ni=i.pointGeometry.convert(F.offset),St=new i.pointGeometry((F.padding.left-F.padding.right)/2,(F.padding.top-F.padding.bottom)/2).rotate(T*Math.PI/180),zt=ni.add(St).mult(K.scale/K.zoomScale(Zt));return{center:K.unproject(ue.add(ve).div(2).sub(zt)),zoom:Zt,bearing:T}}fitBounds(h,_,T){return this._fitInternal(this.cameraForBounds(h,_),_,T)}fitScreenCoordinates(h,_,T,F,O){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(i.pointGeometry.convert(h)),this.transform.pointLocation(i.pointGeometry.convert(_)),T,F),F,O)}_fitInternal(h,_,T){return h?(delete(_=i.extend(h,_)).padding,_.linear?this.easeTo(_,T):this.flyTo(_,T)):this}jumpTo(h,_){this.stop();const T=this.transform;let F=!1,O=!1,K=!1;return"zoom"in h&&T.zoom!==+h.zoom&&(F=!0,T.zoom=+h.zoom),h.center!==void 0&&(T.center=i.LngLat.convert(h.center)),"bearing"in h&&T.bearing!==+h.bearing&&(O=!0,T.bearing=+h.bearing),"pitch"in h&&T.pitch!==+h.pitch&&(K=!0,T.pitch=+h.pitch),h.padding==null||T.isPaddingEqual(h.padding)||(T.padding=h.padding),this.fire(new i.Event("movestart",_)).fire(new i.Event("move",_)),F&&this.fire(new i.Event("zoomstart",_)).fire(new i.Event("zoom",_)).fire(new i.Event("zoomend",_)),O&&this.fire(new i.Event("rotatestart",_)).fire(new i.Event("rotate",_)).fire(new i.Event("rotateend",_)),K&&this.fire(new i.Event("pitchstart",_)).fire(new i.Event("pitch",_)).fire(new i.Event("pitchend",_)),this.fire(new i.Event("moveend",_))}calculateCameraOptionsFromTo(h,_,T,F=0){const O=i.MercatorCoordinate.fromLngLat(h,_),K=i.MercatorCoordinate.fromLngLat(T,F),oe=K.x-O.x,ue=K.y-O.y,ve=K.z-O.z,Te=Math.hypot(oe,ue,ve);if(Te===0)throw new Error("Can't calculate camera options with same From and To");const ze=Math.hypot(oe,ue),je=this.transform.scaleZoom(this.transform.cameraToCenterDistance/Te/this.transform.tileSize),bt=180*Math.atan2(oe,-ue)/Math.PI;let mt=180*Math.acos(ze/Te)/Math.PI;return mt=ve<0?90-mt:90+mt,{center:K.toLngLat(),zoom:je,pitch:mt,bearing:bt}}easeTo(h,_){this._stop(!1,h.easeId),((h=i.extend({offset:[0,0],duration:500,easing:i.ease},h)).animate===!1||!h.essential&&i.exported.prefersReducedMotion)&&(h.duration=0);const T=this.transform,F=this.getZoom(),O=this.getBearing(),K=this.getPitch(),oe=this.getPadding(),ue="zoom"in h?+h.zoom:F,ve="bearing"in h?this._normalizeBearing(h.bearing,O):O,Te="pitch"in h?+h.pitch:K,ze="padding"in h?h.padding:T.padding,je=i.pointGeometry.convert(h.offset);let bt=T.centerPoint.add(je);const mt=T.pointLocation(bt),gt=i.LngLat.convert(h.center||mt);this._normalizeCenter(gt);const Vt=T.project(mt),Zt=T.project(gt).sub(Vt),ni=T.zoomScale(ue-F);let St,zt;h.around&&(St=i.LngLat.convert(h.around),zt=T.locationPoint(St));const ai={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||ue!==F,this._rotating=this._rotating||O!==ve,this._pitching=this._pitching||Te!==K,this._padding=!T.isPaddingEqual(ze),this._easeId=h.easeId,this._prepareEase(_,h.noMoveStart,ai),this._ease(Ei=>{if(this._zooming&&(T.zoom=i.number(F,ue,Ei)),this._rotating&&(T.bearing=i.number(O,ve,Ei)),this._pitching&&(T.pitch=i.number(K,Te,Ei)),this._padding&&(T.interpolatePadding(oe,ze,Ei),bt=T.centerPoint.add(je)),St)T.setLocationAtPoint(St,zt);else{const Bi=T.zoomScale(T.zoom-F),Hi=ue>F?Math.min(2,ni):Math.max(.5,ni),vi=Math.pow(Hi,1-Ei),xn=T.unproject(Vt.add(Zt.mult(Ei*vi)).mult(Bi));T.setLocationAtPoint(T.renderWorldCopies?xn.wrap():xn,bt)}this._fireMoveEvents(_)},Ei=>{this._afterEase(_,Ei)},h),this}_prepareEase(h,_,T={}){this._moving=!0,this.fire(new i.Event("freezeElevation",{freeze:!0})),_||T.moving||this.fire(new i.Event("movestart",h)),this._zooming&&!T.zooming&&this.fire(new i.Event("zoomstart",h)),this._rotating&&!T.rotating&&this.fire(new i.Event("rotatestart",h)),this._pitching&&!T.pitching&&this.fire(new i.Event("pitchstart",h))}_fireMoveEvents(h){this.fire(new i.Event("move",h)),this._zooming&&this.fire(new i.Event("zoom",h)),this._rotating&&this.fire(new i.Event("rotate",h)),this._pitching&&this.fire(new i.Event("pitch",h))}_afterEase(h,_){if(this._easeId&&_&&this._easeId===_)return;delete this._easeId,this.fire(new i.Event("freezeElevation",{freeze:!1}));const T=this._zooming,F=this._rotating,O=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,T&&this.fire(new i.Event("zoomend",h)),F&&this.fire(new i.Event("rotateend",h)),O&&this.fire(new i.Event("pitchend",h)),this.fire(new i.Event("moveend",h))}flyTo(h,_){if(!h.essential&&i.exported.prefersReducedMotion){const Un=i.pick(h,["center","zoom","bearing","pitch","around"]);return this.jumpTo(Un,_)}this.stop(),h=i.extend({offset:[0,0],speed:1.2,curve:1.42,easing:i.ease},h);const T=this.transform,F=this.getZoom(),O=this.getBearing(),K=this.getPitch(),oe=this.getPadding(),ue="zoom"in h?i.clamp(+h.zoom,T.minZoom,T.maxZoom):F,ve="bearing"in h?this._normalizeBearing(h.bearing,O):O,Te="pitch"in h?+h.pitch:K,ze="padding"in h?h.padding:T.padding,je=T.zoomScale(ue-F),bt=i.pointGeometry.convert(h.offset);let mt=T.centerPoint.add(bt);const gt=T.pointLocation(mt),Vt=i.LngLat.convert(h.center||gt);this._normalizeCenter(Vt);const Zt=T.project(gt),ni=T.project(Vt).sub(Zt);let St=h.curve;const zt=Math.max(T.width,T.height),ai=zt/je,Ei=ni.mag();if("minZoom"in h){const Un=i.clamp(Math.min(h.minZoom,F,ue),T.minZoom,T.maxZoom),Lr=zt/T.zoomScale(Un-F);St=Math.sqrt(Lr/Ei*2)}const Bi=St*St;function Hi(Un){const Lr=(ai*ai-zt*zt+(Un?-1:1)*Bi*Bi*Ei*Ei)/(2*(Un?ai:zt)*Bi*Ei);return Math.log(Math.sqrt(Lr*Lr+1)-Lr)}function vi(Un){return(Math.exp(Un)-Math.exp(-Un))/2}function xn(Un){return(Math.exp(Un)+Math.exp(-Un))/2}const cn=Hi(0);let Bn=function(Un){return xn(cn)/xn(cn+St*Un)},tr=function(Un){return zt*((xn(cn)*(vi(Lr=cn+St*Un)/xn(Lr))-vi(cn))/Bi)/Ei;var Lr},ur=(Hi(1)-cn)/St;if(Math.abs(Ei)<1e-6||!isFinite(ur)){if(Math.abs(zt-ai)<1e-6)return this.easeTo(h,_);const Un=ai<zt?-1:1;ur=Math.abs(Math.log(ai/zt))/St,tr=function(){return 0},Bn=function(Lr){return Math.exp(Un*St*Lr)}}return h.duration="duration"in h?+h.duration:1e3*ur/("screenSpeed"in h?+h.screenSpeed/St:+h.speed),h.maxDuration&&h.duration>h.maxDuration&&(h.duration=0),this._zooming=!0,this._rotating=O!==ve,this._pitching=Te!==K,this._padding=!T.isPaddingEqual(ze),this._prepareEase(_,!1),this._ease(Un=>{const Lr=Un*ur,Rr=1/Bn(Lr);T.zoom=Un===1?ue:F+T.scaleZoom(Rr),this._rotating&&(T.bearing=i.number(O,ve,Un)),this._pitching&&(T.pitch=i.number(K,Te,Un)),this._padding&&(T.interpolatePadding(oe,ze,Un),mt=T.centerPoint.add(bt));const Cr=Un===1?Vt:T.unproject(Zt.add(ni.mult(tr(Lr))).mult(Rr));T.setLocationAtPoint(T.renderWorldCopies?Cr.wrap():Cr,mt),this._fireMoveEvents(_)},()=>this._afterEase(_),h),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(h,_){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const T=this._onEaseEnd;delete this._onEaseEnd,T.call(this,_)}if(!h){const T=this.handlers;T&&T.stop(!1)}return this}_ease(h,_,T){T.animate===!1||T.duration===0?(h(1),_()):(this._easeStart=i.exported.now(),this._easeOptions=T,this._onEaseFrame=h,this._onEaseEnd=_,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const h=Math.min((i.exported.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(h)),h<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(h,_){h=i.wrap(h,-180,180);const T=Math.abs(h-_);return Math.abs(h-360-_)<T&&(h-=360),Math.abs(h+360-_)<T&&(h+=360),h}_normalizeCenter(h){const _=this.transform;if(!_.renderWorldCopies||_.lngRange)return;const T=h.lng-_.center.lng;h.lng+=T>180?-360:T<-180?360:0}}class nh{constructor(h={}){this.options=h,i.bindAll(["_toggleAttribution","_updateData","_updateCompact","_updateCompactMinimize"],this)}getDefaultPosition(){return"bottom-right"}onAdd(h){return this._map=h,this._compact=this.options&&this.options.compact,this._container=z.create("details","maplibregl-ctrl maplibregl-ctrl-attrib mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=z.create("summary","maplibregl-ctrl-attrib-button mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=z.create("div","maplibregl-ctrl-attrib-inner mapboxgl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){z.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(h,_){const T=this._map._getUIString(`AttributionControl.${_}`);h.title=T,h.setAttribute("aria-label",T)}_toggleAttribution(){this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show","mapboxgl-compact-show")):(this._container.classList.add("maplibregl-compact-show","mapboxgl-compact-show"),this._container.removeAttribute("open")))}_updateData(h){!h||h.sourceDataType!=="metadata"&&h.sourceDataType!=="visibility"&&h.dataType!=="style"&&h.type!=="terrain"||this._updateAttributions()}_updateAttributions(){if(!this._map.style)return;let h=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?h=h.concat(this.options.customAttribution.map(F=>typeof F!="string"?"":F)):typeof this.options.customAttribution=="string"&&h.push(this.options.customAttribution)),this._map.style.stylesheet){const F=this._map.style.stylesheet;this.styleOwner=F.owner,this.styleId=F.id}const _=this._map.style.sourceCaches;for(const F in _){const O=_[F];if(O.used||O.usedForTerrain){const K=O.getSource();K.attribution&&h.indexOf(K.attribution)<0&&h.push(K.attribution)}}h=h.filter(F=>String(F).trim()),h.sort((F,O)=>F.length-O.length),h=h.filter((F,O)=>{for(let K=O+1;K<h.length;K++)if(h[K].indexOf(F)>=0)return!1;return!0});const T=h.join(" | ");T!==this._attribHTML&&(this._attribHTML=T,h.length?(this._innerContainer.innerHTML=T,this._container.classList.remove("maplibregl-attrib-empty","mapboxgl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty","mapboxgl-attrib-empty"),this._updateCompact(),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","mapboxgl-compact","maplibregl-compact-show","mapboxgl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show","mapboxgl-compact","mapboxgl-compact-show"))}_updateCompactMinimize(){this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show","mapboxgl-compact-show")}}class Wh{constructor(h={}){this.options=h,i.bindAll(["_updateCompact"],this)}getDefaultPosition(){return"bottom-left"}onAdd(h){this._map=h,this._compact=this.options&&this.options.compact,this._container=z.create("div","maplibregl-ctrl mapboxgl-ctrl");const _=z.create("a","maplibregl-ctrl-logo mapboxgl-ctrl-logo");return _.target="_blank",_.rel="noopener nofollow",_.href="https://maplibre.org/",_.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),_.setAttribute("rel","noopener nofollow"),this._container.appendChild(_),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){z.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}_updateCompact(){const h=this._container.children;if(h.length){const _=h[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&_.classList.add("maplibregl-compact","mapboxgl-compact"):_.classList.remove("maplibregl-compact","mapboxgl-compact")}}}class xc{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(h){const _=++this._id;return this._queue.push({callback:h,id:_,cancelled:!1}),_}remove(h){const _=this._currentlyRunning,T=_?this._queue.concat(_):this._queue;for(const F of T)if(F.id===h)return void(F.cancelled=!0)}run(h=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const _=this._currentlyRunning=this._queue;this._queue=[];for(const T of _)if(!T.cancelled&&(T.callback(h),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}const AA={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.enableTerrain":"Enable terrain","TerrainControl.disableTerrain":"Disable terrain"},jh={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:void 0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,fadeDuration:300,crossSourceCollisions:!0},rh={showCompass:!0,showZoom:!0,visualizePitch:!1};class uo{constructor(h,_,T=!1){this._clickTolerance=10,this.element=_,this.mouseRotate=new ha({clickTolerance:h.dragRotate._mouseRotate._clickTolerance}),this.map=h,T&&(this.mousePitch=new pn({clickTolerance:h.dragRotate._mousePitch._clickTolerance})),i.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),z.addEventListener(_,"mousedown",this.mousedown),z.addEventListener(_,"touchstart",this.touchstart,{passive:!1}),z.addEventListener(_,"touchmove",this.touchmove),z.addEventListener(_,"touchend",this.touchend),z.addEventListener(_,"touchcancel",this.reset)}down(h,_){this.mouseRotate.mousedown(h,_),this.mousePitch&&this.mousePitch.mousedown(h,_),z.disableDrag()}move(h,_){const T=this.map,F=this.mouseRotate.mousemoveWindow(h,_);if(F&&F.bearingDelta&&T.setBearing(T.getBearing()+F.bearingDelta),this.mousePitch){const O=this.mousePitch.mousemoveWindow(h,_);O&&O.pitchDelta&&T.setPitch(T.getPitch()+O.pitchDelta)}}off(){const h=this.element;z.removeEventListener(h,"mousedown",this.mousedown),z.removeEventListener(h,"touchstart",this.touchstart,{passive:!1}),z.removeEventListener(h,"touchmove",this.touchmove),z.removeEventListener(h,"touchend",this.touchend),z.removeEventListener(h,"touchcancel",this.reset),this.offTemp()}offTemp(){z.enableDrag(),z.removeEventListener(window,"mousemove",this.mousemove),z.removeEventListener(window,"mouseup",this.mouseup)}mousedown(h){this.down(i.extend({},h,{ctrlKey:!0,preventDefault:()=>h.preventDefault()}),z.mousePos(this.element,h)),z.addEventListener(window,"mousemove",this.mousemove),z.addEventListener(window,"mouseup",this.mouseup)}mousemove(h){this.move(h,z.mousePos(this.element,h))}mouseup(h){this.mouseRotate.mouseupWindow(h),this.mousePitch&&this.mousePitch.mouseupWindow(h),this.offTemp()}touchstart(h){h.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=z.touchPos(this.element,h.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>h.preventDefault()},this._startPos))}touchmove(h){h.targetTouches.length!==1?this.reset():(this._lastPos=z.touchPos(this.element,h.targetTouches)[0],this.move({preventDefault:()=>h.preventDefault()},this._lastPos))}touchend(h){h.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()}reset(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()}}function Js(M,h,_){if(M=new i.LngLat(M.lng,M.lat),h){const T=new i.LngLat(M.lng-360,M.lat),F=new i.LngLat(M.lng+360,M.lat),O=_.locationPoint(M).distSqr(h);_.locationPoint(T).distSqr(h)<O?M=T:_.locationPoint(F).distSqr(h)<O&&(M=F)}for(;Math.abs(M.lng-_.center.lng)>180;){const T=_.locationPoint(M);if(T.x>=0&&T.y>=0&&T.x<=_.width&&T.y<=_.height)break;M.lng>_.center.lng?M.lng-=360:M.lng+=360}return M}const Fn={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Vn(M,h,_){const T=M.classList;for(const F in Fn)T.remove(`maplibregl-${_}-anchor-${F}`,`mapboxgl-${_}-anchor-${F}`);T.add(`maplibregl-${_}-anchor-${h}`,`mapboxgl-${_}-anchor-${h}`)}class sh extends i.Evented{constructor(h,_){if(super(),(h instanceof HTMLElement||_)&&(h=i.extend({element:h},_)),i.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=h&&h.anchor||"center",this._color=h&&h.color||"#3FB1CE",this._scale=h&&h.scale||1,this._draggable=h&&h.draggable||!1,this._clickTolerance=h&&h.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=h&&h.rotation||0,this._rotationAlignment=h&&h.rotationAlignment||"auto",this._pitchAlignment=h&&h.pitchAlignment&&h.pitchAlignment!=="auto"?h.pitchAlignment:this._rotationAlignment,h&&h.element)this._element=h.element,this._offset=i.pointGeometry.convert(h&&h.offset||[0,0]);else{this._defaultMarker=!0,this._element=z.create("div"),this._element.setAttribute("aria-label","Map marker");const T=z.createNS("http://www.w3.org/2000/svg","svg"),F=41,O=27;T.setAttributeNS(null,"display","block"),T.setAttributeNS(null,"height",`${F}px`),T.setAttributeNS(null,"width",`${O}px`),T.setAttributeNS(null,"viewBox",`0 0 ${O} ${F}`);const K=z.createNS("http://www.w3.org/2000/svg","g");K.setAttributeNS(null,"stroke","none"),K.setAttributeNS(null,"stroke-width","1"),K.setAttributeNS(null,"fill","none"),K.setAttributeNS(null,"fill-rule","evenodd");const oe=z.createNS("http://www.w3.org/2000/svg","g");oe.setAttributeNS(null,"fill-rule","nonzero");const ue=z.createNS("http://www.w3.org/2000/svg","g");ue.setAttributeNS(null,"transform","translate(3.0, 29.0)"),ue.setAttributeNS(null,"fill","#000000");const ve=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const ni of ve){const St=z.createNS("http://www.w3.org/2000/svg","ellipse");St.setAttributeNS(null,"opacity","0.04"),St.setAttributeNS(null,"cx","10.5"),St.setAttributeNS(null,"cy","5.80029008"),St.setAttributeNS(null,"rx",ni.rx),St.setAttributeNS(null,"ry",ni.ry),ue.appendChild(St)}const Te=z.createNS("http://www.w3.org/2000/svg","g");Te.setAttributeNS(null,"fill",this._color);const ze=z.createNS("http://www.w3.org/2000/svg","path");ze.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),Te.appendChild(ze);const je=z.createNS("http://www.w3.org/2000/svg","g");je.setAttributeNS(null,"opacity","0.25"),je.setAttributeNS(null,"fill","#000000");const bt=z.createNS("http://www.w3.org/2000/svg","path");bt.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 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Zt=z.createNS("http://www.w3.org/2000/svg","circle");Zt.setAttributeNS(null,"fill","#FFFFFF"),Zt.setAttributeNS(null,"cx","5.5"),Zt.setAttributeNS(null,"cy","5.5"),Zt.setAttributeNS(null,"r","5.4999962"),gt.appendChild(Vt),gt.appendChild(Zt),oe.appendChild(ue),oe.appendChild(Te),oe.appendChild(je),oe.appendChild(mt),oe.appendChild(gt),T.appendChild(oe),T.setAttributeNS(null,"height",F*this._scale+"px"),T.setAttributeNS(null,"width",O*this._scale+"px"),this._element.appendChild(T),this._offset=i.pointGeometry.convert(h&&h.offset||[0,-14])}this._element.classList.add("maplibregl-marker","mapboxgl-marker"),this._element.addEventListener("dragstart",T=>{T.preventDefault()}),this._element.addEventListener("mousedown",T=>{T.preventDefault()}),Vn(this._element,this._anchor,"marker"),this._popup=null}addTo(h){return this.remove(),this._map=h,h.getCanvasContainer().appendChild(this._element),h.on("move",this._update),h.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),z.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(h){return this._lngLat=i.LngLat.convert(h),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(h){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),h){if(!("offset"in h.options)){const F=Math.sqrt(Math.pow(13.5,2)/2);h.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[F,-1*(38.1-13.5+F)],"bottom-right":[-F,-1*(38.1-13.5+F)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=h,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}_onKeyPress(h){const _=h.code,T=h.charCode||h.keyCode;_!=="Space"&&_!=="Enter"&&T!==32&&T!==13||this.togglePopup()}_onMapClick(h){const _=h.originalEvent.target,T=this._element;this._popup&&(_===T||T.contains(_))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const h=this._popup;return h?(h.isOpen()?h.remove():h.addTo(this._map),this):this}_update(h){if(!this._map)return;this._map.transform.renderWorldCopies&&(this._lngLat=Js(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);let _="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?_=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(_=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let T="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?T="rotateX(0deg)":this._pitchAlignment==="map"&&(T=`rotateX(${this._map.getPitch()}deg)`),h&&h.type!=="moveend"||(this._pos=this._pos.round()),z.setTransform(this._element,`${Fn[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${T} ${_}`),this._map.style&&this._map.style.terrain&&!this._opacityTimeout&&(this._opacityTimeout=setTimeout(()=>{const F=this._map.unproject(this._pos),O=40075016686e-3*Math.abs(Math.cos(this._lngLat.lat*Math.PI/180))/Math.pow(2,this._map.transform.tileZoom+8);this._element.style.opacity=F.distanceTo(this._lngLat)>20*O?"0.2":"1.0",this._opacityTimeout=null},100))}getOffset(){return this._offset}setOffset(h){return this._offset=i.pointGeometry.convert(h),this._update(),this}_onMove(h){if(!this._isDragging){const _=this._clickTolerance||this._map._clickTolerance;this._isDragging=h.point.dist(this._pointerdownPos)>=_}this._isDragging&&(this._pos=h.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new i.Event("dragstart"))),this.fire(new i.Event("drag")))}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new i.Event("dragend")),this._state="inactive"}_addDragHandler(h){this._element.contains(h.originalEvent.target)&&(h.preventDefault(),this._positionDelta=h.point.sub(this._pos).add(this._offset),this._pointerdownPos=h.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))}setDraggable(h){return this._draggable=!!h,this._map&&(h?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(h){return this._rotation=h||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(h){return this._rotationAlignment=h||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(h){return this._pitchAlignment=h&&h!=="auto"?h:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}}const dA={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let yl,Cs=0,Ga=!1;const Go={maxWidth:100,unit:"metric"};function pA(M,h,_){const T=_&&_.maxWidth||100,F=M._container.clientHeight/2,O=M.unproject([0,F]),K=M.unproject([T,F]),oe=O.distanceTo(K);if(_&&_.unit==="imperial"){const ue=3.2808*oe;ue>5280?va(h,T,ue/5280,M._getUIString("ScaleControl.Miles")):va(h,T,ue,M._getUIString("ScaleControl.Feet"))}else _&&_.unit==="nautical"?va(h,T,oe/1852,M._getUIString("ScaleControl.NauticalMiles")):oe>=1e3?va(h,T,oe/1e3,M._getUIString("ScaleControl.Kilometers")):va(h,T,oe,M._getUIString("ScaleControl.Meters"))}function va(M,h,_,T){const F=function(O){const K=Math.pow(10,`${Math.floor(O)}`.length-1);let oe=O/K;return oe=oe>=10?10:oe>=5?5:oe>=3?3:oe>=2?2:oe>=1?1:function(ue){const ve=Math.pow(10,Math.ceil(-Math.log(ue)/Math.LN10));return Math.round(ue*ve)/ve}(oe),K*oe}(_);M.style.width=h*(F/_)+"px",M.innerHTML=`${F}&nbsp;${T}`}const hs={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},Is=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Kh(M){if(M){if(typeof M=="number"){const h=Math.round(Math.sqrt(.5*Math.pow(M,2)));return{center:new i.pointGeometry(0,0),top:new i.pointGeometry(0,M),"top-left":new i.pointGeometry(h,h),"top-right":new i.pointGeometry(-h,h),bottom:new i.pointGeometry(0,-M),"bottom-left":new i.pointGeometry(h,-h),"bottom-right":new i.pointGeometry(-h,-h),left:new i.pointGeometry(M,0),right:new i.pointGeometry(-M,0)}}if(M instanceof i.pointGeometry||Array.isArray(M)){const h=i.pointGeometry.convert(M);return{center:h,top:h,"top-left":h,"top-right":h,bottom:h,"bottom-left":h,"bottom-right":h,left:h,right:h}}return{center:i.pointGeometry.convert(M.center||[0,0]),top:i.pointGeometry.convert(M.top||[0,0]),"top-left":i.pointGeometry.convert(M["top-left"]||[0,0]),"top-right":i.pointGeometry.convert(M["top-right"]||[0,0]),bottom:i.pointGeometry.convert(M.bottom||[0,0]),"bottom-left":i.pointGeometry.convert(M["bottom-left"]||[0,0]),"bottom-right":i.pointGeometry.convert(M["bottom-right"]||[0,0]),left:i.pointGeometry.convert(M.left||[0,0]),right:i.pointGeometry.convert(M.right||[0,0])}}return Kh(new i.pointGeometry(0,0))}const xl={supported:C,setRTLTextPlugin:i.setRTLTextPlugin,getRTLTextPluginStatus:i.getRTLTextPluginStatus,Map:class extends Zr{constructor(M){var h;if(i.PerformanceUtils.mark(i.PerformanceMarkers.create),(M=i.extend({},jh,M)).minZoom!=null&&M.maxZoom!=null&&M.minZoom>M.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(M.minPitch!=null&&M.maxPitch!=null&&M.minPitch>M.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(M.minPitch!=null&&M.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(M.maxPitch!=null&&M.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new qc(M.minZoom,M.maxZoom,M.minPitch,M.maxPitch,M.renderWorldCopies),{bearingSnap:M.bearingSnap}),this._interactive=M.interactive,this._cooperativeGestures=M.cooperativeGestures,this._maxTileCacheSize=M.maxTileCacheSize,this._failIfMajorPerformanceCaveat=M.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=M.preserveDrawingBuffer,this._antialias=M.antialias,this._trackResize=M.trackResize,this._bearingSnap=M.bearingSnap,this._refreshExpiredTiles=M.refreshExpiredTiles,this._fadeDuration=M.fadeDuration,this._crossSourceCollisions=M.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=M.collectResourceTiming,this._renderTaskQueue=new xc,this._controls=[],this._mapId=i.uniqueId(),this._locale=i.extend({},AA,M.locale),this._clickTolerance=M.clickTolerance,this._pixelRatio=(h=M.pixelRatio)!==null&&h!==void 0?h:devicePixelRatio,this._requestManager=new G(M.transformRequest),typeof M.container=="string"){if(this._container=document.getElementById(M.container),!this._container)throw new Error(`Container '${M.container}' not found.`)}else{if(!(M.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=M.container}if(M.maxBounds&&this.setMaxBounds(M.maxBounds),i.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),this.painter===void 0)throw new Error("Failed to initialize WebGL.");this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),typeof window<"u"&&(addEventListener("online",this._onWindowOnline,!1),addEventListener("resize",this._onWindowResize,!1),addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new An(this,M),this._cooperativeGestures&&this._setupCooperativeGestures(),this._hash=M.hash&&new Uh(typeof M.hash=="string"&&M.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:M.center,zoom:M.zoom,bearing:M.bearing,pitch:M.pitch}),M.bounds&&(this.resize(),this.fitBounds(M.bounds,i.extend({},M.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=M.localIdeographFontFamily,M.style&&this.setStyle(M.style,{localIdeographFontFamily:M.localIdeographFontFamily}),M.attributionControl&&this.addControl(new nh({customAttribution:M.customAttribution})),M.maplibreLogo&&this.addControl(new Wh,M.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",_=>{this._update(_.dataType==="style"),this.fire(new i.Event(`${_.dataType}data`,_))}),this.on("dataloading",_=>{this.fire(new i.Event(`${_.dataType}dataloading`,_))}),this.on("dataabort",_=>{this.fire(new i.Event("sourcedataabort",_))})}_getMapId(){return this._mapId}addControl(M,h){if(h===void 0&&(h=M.getDefaultPosition?M.getDefaultPosition():"top-right"),!M||!M.onAdd)return this.fire(new i.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const _=M.onAdd(this);this._controls.push(M);const T=this._controlPositions[h];return h.indexOf("bottom")!==-1?T.insertBefore(_,T.firstChild):T.appendChild(_),this}removeControl(M){if(!M||!M.onRemove)return this.fire(new i.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const h=this._controls.indexOf(M);return h>-1&&this._controls.splice(h,1),M.onRemove(this),this}hasControl(M){return this._controls.indexOf(M)>-1}calculateCameraOptionsFromTo(M,h,_,T){return T==null&&this.style.terrain&&(T=this.transform.getElevation(_,this.style.terrain)),super.calculateCameraOptionsFromTo(M,h,_,T)}resize(M){const h=this._containerDimensions(),_=h[0],T=h[1];this._resizeCanvas(_,T,this.getPixelRatio()),this.transform.resize(_,T),this.painter.resize(_,T,this.getPixelRatio());const F=!this._moving;return F&&(this.stop(),this.fire(new i.Event("movestart",M)).fire(new i.Event("move",M))),this.fire(new i.Event("resize",M)),F&&this.fire(new i.Event("moveend",M)),this}getPixelRatio(){return this._pixelRatio}setPixelRatio(M){const[h,_]=this._containerDimensions();this._pixelRatio=M,this._resizeCanvas(h,_,M),this.painter.resize(h,_,M)}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(M){return this.transform.setMaxBounds(i.LngLatBounds.convert(M)),this._update()}setMinZoom(M){if((M=M==null?-2:M)>=-2&&M<=this.transform.maxZoom)return this.transform.minZoom=M,this._update(),this.getZoom()<M&&this.setZoom(M),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(M){if((M=M==null?22:M)>=this.transform.minZoom)return this.transform.maxZoom=M,this._update(),this.getZoom()>M&&this.setZoom(M),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(M){if((M=M==null?0:M)<0)throw new Error("minPitch must be greater than or equal to 0");if(M>=0&&M<=this.transform.maxPitch)return this.transform.minPitch=M,this._update(),this.getPitch()<M&&this.setPitch(M),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(M){if((M=M==null?60:M)>85)throw new Error("maxPitch must be less than or equal to 85");if(M>=this.transform.minPitch)return this.transform.maxPitch=M,this._update(),this.getPitch()>M&&this.setPitch(M),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(M){return this.transform.renderWorldCopies=M,this._update()}project(M){return this.transform.locationPoint(i.LngLat.convert(M),this.style&&this.style.terrain)}unproject(M){return this.transform.pointLocation(i.pointGeometry.convert(M),this.style&&this.style.terrain)}isMoving(){return this._moving||this.handlers.isMoving()}isZooming(){return this._zooming||this.handlers.isZooming()}isRotating(){return this._rotating||this.handlers.isRotating()}_createDelegatedListener(M,h,_){if(M==="mouseenter"||M==="mouseover"){let T=!1;return{layer:h,listener:_,delegates:{mousemove:O=>{const K=this.getLayer(h)?this.queryRenderedFeatures(O.point,{layers:[h]}):[];K.length?T||(T=!0,_.call(this,new So(M,this,O.originalEvent,{features:K}))):T=!1},mouseout:()=>{T=!1}}}}if(M==="mouseleave"||M==="mouseout"){let T=!1;return{layer:h,listener:_,delegates:{mousemove:K=>{(this.getLayer(h)?this.queryRenderedFeatures(K.point,{layers:[h]}):[]).length?T=!0:T&&(T=!1,_.call(this,new So(M,this,K.originalEvent)))},mouseout:K=>{T&&(T=!1,_.call(this,new So(M,this,K.originalEvent)))}}}}{const T=F=>{const O=this.getLayer(h)?this.queryRenderedFeatures(F.point,{layers:[h]}):[];O.length&&(F.features=O,_.call(this,F),delete F.features)};return{layer:h,listener:_,delegates:{[M]:T}}}}on(M,h,_){if(_===void 0)return super.on(M,h);const T=this._createDelegatedListener(M,h,_);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[M]=this._delegatedListeners[M]||[],this._delegatedListeners[M].push(T);for(const F in T.delegates)this.on(F,T.delegates[F]);return this}once(M,h,_){if(_===void 0)return super.once(M,h);const T=this._createDelegatedListener(M,h,_);for(const F in T.delegates)this.once(F,T.delegates[F]);return this}off(M,h,_){return _===void 0?super.off(M,h):(this._delegatedListeners&&this._delegatedListeners[M]&&(T=>{const F=this._delegatedListeners[M];for(let O=0;O<F.length;O++){const K=F[O];if(K.layer===h&&K.listener===_){for(const oe in K.delegates)this.off(oe,K.delegates[oe]);return F.splice(O,1),this}}})(),this)}queryRenderedFeatures(M,h){if(!this.style)return[];let _;if(h!==void 0||M===void 0||M instanceof i.pointGeometry||Array.isArray(M)||(h=M,M=void 0),h=h||{},(M=M||[[0,0],[this.transform.width,this.transform.height]])instanceof i.pointGeometry||typeof M[0]=="number")_=[i.pointGeometry.convert(M)];else{const T=i.pointGeometry.convert(M[0]),F=i.pointGeometry.convert(M[1]);_=[T,new i.pointGeometry(F.x,T.y),F,new i.pointGeometry(T.x,F.y),T]}return this.style.queryRenderedFeatures(_,h,this.transform)}querySourceFeatures(M,h){return this.style.querySourceFeatures(M,h)}setStyle(M,h){return(h=i.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},h)).diff!==!1&&h.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&M?(this._diffStyle(M,h),this):(this._localIdeographFontFamily=h.localIdeographFontFamily,this._updateStyle(M,h))}setTransformRequest(M){return this._requestManager.setTransformRequest(M),this}_getUIString(M){const h=this._locale[M];if(h==null)throw new Error(`Missing UI string '${M}'`);return h}_updateStyle(M,h){return this.style&&(this.style.setEventedParent(null),this.style._remove()),M?(this.style=new Mr(this,h||{}),this.style.setEventedParent(this,{style:this.style}),typeof M=="string"?this.style.loadURL(M):this.style.loadJSON(M),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Mr(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(M,h){if(typeof M=="string"){const _=this._requestManager.transformRequest(M,i.ResourceType.Style);i.getJSON(_,(T,F)=>{T?this.fire(new i.ErrorEvent(T)):F&&this._updateDiff(F,h)})}else typeof M=="object"&&this._updateDiff(M,h)}_updateDiff(M,h){try{this.style.setState(M)&&this._update(!0)}catch(_){i.warnOnce(`Unable to perform style diff: ${_.message||_.error||_}.  Rebuilding the style from scratch.`),this._updateStyle(M,h)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():i.warnOnce("There is no style added to the map.")}addSource(M,h){return this._lazyInitEmptyStyle(),this.style.addSource(M,h),this._update(!0)}isSourceLoaded(M){const h=this.style&&this.style.sourceCaches[M];if(h!==void 0)return h.loaded();this.fire(new i.ErrorEvent(new Error(`There is no source with ID '${M}'`)))}setTerrain(M){return this.style.setTerrain(M),this}getTerrain(){return this.style.terrain&&this.style.terrain.options}areTilesLoaded(){const M=this.style&&this.style.sourceCaches;for(const h in M){const _=M[h]._tiles;for(const T in _){const F=_[T];if(F.state!=="loaded"&&F.state!=="errored")return!1}}return!0}addSourceType(M,h,_){return this._lazyInitEmptyStyle(),this.style.addSourceType(M,h,_)}removeSource(M){return this.style.removeSource(M),this._update(!0)}getSource(M){return this.style.getSource(M)}addImage(M,h,{pixelRatio:_=1,sdf:T=!1,stretchX:F,stretchY:O,content:K}={}){if(this._lazyInitEmptyStyle(),h instanceof HTMLImageElement||i.isImageBitmap(h)){const{width:oe,height:ue,data:ve}=i.exported.getImageData(h);this.style.addImage(M,{data:new i.RGBAImage({width:oe,height:ue},ve),pixelRatio:_,stretchX:F,stretchY:O,content:K,sdf:T,version:0})}else{if(h.width===void 0||h.height===void 0)return this.fire(new i.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:oe,height:ue,data:ve}=h,Te=h;this.style.addImage(M,{data:new i.RGBAImage({width:oe,height:ue},new Uint8Array(ve)),pixelRatio:_,stretchX:F,stretchY:O,content:K,sdf:T,version:0,userImage:Te}),Te.onAdd&&Te.onAdd(this,M)}}}updateImage(M,h){const _=this.style.getImage(M);if(!_)return this.fire(new i.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const T=h instanceof HTMLImageElement||i.isImageBitmap(h)?i.exported.getImageData(h):h,{width:F,height:O,data:K}=T;if(F===void 0||O===void 0)return this.fire(new i.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(F!==_.data.width||O!==_.data.height)return this.fire(new i.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image")));const oe=!(h instanceof HTMLImageElement||i.isImageBitmap(h));_.data.replace(K,oe),this.style.updateImage(M,_)}hasImage(M){return M?!!this.style.getImage(M):(this.fire(new i.ErrorEvent(new Error("Missing required image id"))),!1)}removeImage(M){this.style.removeImage(M)}loadImage(M,h){i.getImage(this._requestManager.transformRequest(M,i.ResourceType.Image),h)}listImages(){return this.style.listImages()}addLayer(M,h){return this._lazyInitEmptyStyle(),this.style.addLayer(M,h),this._update(!0)}moveLayer(M,h){return this.style.moveLayer(M,h),this._update(!0)}removeLayer(M){return this.style.removeLayer(M),this._update(!0)}getLayer(M){return this.style.getLayer(M)}setLayerZoomRange(M,h,_){return this.style.setLayerZoomRange(M,h,_),this._update(!0)}setFilter(M,h,_={}){return this.style.setFilter(M,h,_),this._update(!0)}getFilter(M){return this.style.getFilter(M)}setPaintProperty(M,h,_,T={}){return this.style.setPaintProperty(M,h,_,T),this._update(!0)}getPaintProperty(M,h){return this.style.getPaintProperty(M,h)}setLayoutProperty(M,h,_,T={}){return this.style.setLayoutProperty(M,h,_,T),this._update(!0)}getLayoutProperty(M,h){return this.style.getLayoutProperty(M,h)}setLight(M,h={}){return this._lazyInitEmptyStyle(),this.style.setLight(M,h),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(M,h){return this.style.setFeatureState(M,h),this._update()}removeFeatureState(M,h){return this.style.removeFeatureState(M,h),this._update()}getFeatureState(M){return this.style.getFeatureState(M)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let M=0,h=0;return this._container&&(M=this._container.clientWidth||400,h=this._container.clientHeight||300),[M,h]}_setupContainer(){const M=this._container;M.classList.add("maplibregl-map","mapboxgl-map");const h=this._canvasContainer=z.create("div","maplibregl-canvas-container mapboxgl-canvas-container",M);this._interactive&&h.classList.add("maplibregl-interactive","mapboxgl-interactive"),this._canvas=z.create("canvas","maplibregl-canvas mapboxgl-canvas",h),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const _=this._containerDimensions();this._resizeCanvas(_[0],_[1],this.getPixelRatio());const T=this._controlContainer=z.create("div","maplibregl-control-container mapboxgl-control-container",M),F=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(O=>{F[O]=z.create("div",`maplibregl-ctrl-${O} mapboxgl-ctrl-${O}`,T)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_setupCooperativeGestures(){const M=this._container;this._metaPress=!1,this._cooperativeGesturesScreen=z.create("div","maplibregl-cooperative-gesture-screen",M);let h="Control",_=typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.windowsHelpText?this._cooperativeGestures.windowsHelpText:"Use Ctrl + scroll to zoom the map";navigator.platform.indexOf("Mac")===0&&(_=typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.macHelpText?this._cooperativeGestures.macHelpText:"Use \u2318 + scroll to zoom the map",h="Meta"),this._cooperativeGesturesScreen.innerHTML=`
            <div class="maplibregl-desktop-message">${_}</div>
            <div class="maplibregl-mobile-message">${typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.mobileHelpText?this._cooperativeGestures.mobileHelpText:"Use two fingers to move the map"}</div>
        `,document.addEventListener("keydown",T=>{T.key===h&&(this._metaPress=!0)}),document.addEventListener("keyup",T=>{T.key===h&&(this._metaPress=!1)}),this._canvasContainer.addEventListener("wheel",T=>{this._onCooperativeGesture(T,this._metaPress,1)},!1),this._canvasContainer.classList.remove("mapboxgl-touch-drag-pan","maplibregl-touch-drag-pan")}_resizeCanvas(M,h,_){this._canvas.width=_*M,this._canvas.height=_*h,this._canvas.style.width=`${M}px`,this._canvas.style.height=`${h}px`}_setupPainter(){const M=i.extend({},C.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),h=this._canvas.getContext("webgl",M)||this._canvas.getContext("experimental-webgl",M);h?(this.painter=new wu(h,this.transform),i.exported$1.testSupport(h)):this.fire(new i.ErrorEvent(new Error("Failed to initialize WebGL")))}_contextLost(M){M.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new i.Event("webglcontextlost",{originalEvent:M}))}_contextRestored(M){this._setupPainter(),this.resize(),this._update(),this.fire(new i.Event("webglcontextrestored",{originalEvent:M}))}_onMapScroll(M){if(M.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}_onCooperativeGesture(M,h,_){return!h&&_<2&&(this._cooperativeGesturesScreen.classList.add("maplibregl-show"),setTimeout(()=>{this._cooperativeGesturesScreen.classList.remove("maplibregl-show")},100)),!1}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(M){return this.style?(this._styleDirty=this._styleDirty||M,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(M){return this._update(),this._renderTaskQueue.add(M)}_cancelRenderFrame(M){this._renderTaskQueue.remove(M)}_render(M){let h,_=0;const T=this.painter.context.extTimerQuery;if(this.listens("gpu-timing-frame")&&(h=T.createQueryEXT(),T.beginQueryEXT(T.TIME_ELAPSED_EXT,h),_=i.exported.now()),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(M),this._removed)return;let F=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const K=this.transform.zoom,oe=i.exported.now();this.style.zoomHistory.update(K,oe);const ue=new i.EvaluationParameters(K,{now:oe,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),ve=ue.crossFadingFactor();ve===1&&ve===this._crossFadingFactor||(F=!0,this._crossFadingFactor=ve),this.style.update(ue)}if(this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.style.terrain&&this.style.terrain.sourceCache.update(this.transform,this.style.terrain),this.transform.updateElevation(this.style.terrain),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:this._fadeDuration,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer")}),this.fire(new i.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,i.PerformanceUtils.mark(i.PerformanceMarkers.load),this.fire(new i.Event("load"))),this.style&&(this.style.hasTransitions()||F)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){const K=i.exported.now()-_;T.endQueryEXT(T.TIME_ELAPSED_EXT,h),setTimeout(()=>{const oe=T.getQueryObjectEXT(h,T.QUERY_RESULT_EXT)/1e6;T.deleteQueryEXT(h),this.fire(new i.Event("gpu-timing-frame",{cpuTime:K,gpuTime:oe}))},50)}if(this.listens("gpu-timing-layer")){const K=this.painter.collectGpuTimers();setTimeout(()=>{const oe=this.painter.queryGpuTimers(K);this.fire(new i.Event("gpu-timing-layer",{layerTimes:oe}))},50)}const O=this._sourcesDirty||this._styleDirty||this._placementDirty;return O||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new i.Event("idle")),!this._loaded||this._fullyLoaded||O||(this._fullyLoaded=!0,i.PerformanceUtils.mark(i.PerformanceMarkers.fullLoad)),this}redraw(){return this.style&&(this._frame&&(this._frame.cancel(),this._frame=null),this._render(0)),this}remove(){this._hash&&this._hash.remove();for(const h of this._controls)h.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&(removeEventListener("resize",this._onWindowResize,!1),removeEventListener("orientationchange",this._onWindowResize,!1),removeEventListener("online",this._onWindowOnline,!1));const M=this.painter.context.gl.getExtension("WEBGL_lose_context");M&&M.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),z.remove(this._canvasContainer),z.remove(this._controlContainer),this._cooperativeGestures&&z.remove(this._cooperativeGesturesScreen),this._container.classList.remove("maplibregl-map","mapboxgl-map"),i.PerformanceUtils.clearMetrics(),this._removed=!0,this.fire(new i.Event("remove"))}triggerRepaint(){this.style&&!this._frame&&(this._frame=i.exported.frame(M=>{i.PerformanceUtils.frame(M),this._frame=null,this._render(M)}))}_onWindowOnline(){this._update()}_onWindowResize(M){this._trackResize&&this.resize({originalEvent:M})._update()}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(M){this._showTileBoundaries!==M&&(this._showTileBoundaries=M,this._update())}get showPadding(){return!!this._showPadding}set showPadding(M){this._showPadding!==M&&(this._showPadding=M,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(M){this._showCollisionBoxes!==M&&(this._showCollisionBoxes=M,M?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(M){this._showOverdrawInspector!==M&&(this._showOverdrawInspector=M,this._update())}get repaint(){return!!this._repaint}set repaint(M){this._repaint!==M&&(this._repaint=M,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(M){this._vertices=M,this._update()}_setCacheLimits(M,h){i.setCacheLimits(M,h)}get version(){return"2.4.0"}},NavigationControl:class{constructor(M){this.options=i.extend({},rh,M),this._container=z.create("div","maplibregl-ctrl maplibregl-ctrl-group mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",h=>h.preventDefault()),this.options.showZoom&&(i.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in mapboxgl-ctrl-zoom-in",h=>this._map.zoomIn({},{originalEvent:h})),z.create("span","maplibregl-ctrl-icon mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out mapboxgl-ctrl-zoom-out",h=>this._map.zoomOut({},{originalEvent:h})),z.create("span","maplibregl-ctrl-icon mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(i.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("maplibregl-ctrl-compass mapboxgl-ctrl-compass",h=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:h}):this._map.resetNorth({},{originalEvent:h})}),this._compassIcon=z.create("span","maplibregl-ctrl-icon mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const M=this._map.getZoom(),h=M===this._map.getMaxZoom(),_=M===this._map.getMinZoom();this._zoomInButton.disabled=h,this._zoomOutButton.disabled=_,this._zoomInButton.setAttribute("aria-disabled",h.toString()),this._zoomOutButton.setAttribute("aria-disabled",_.toString())}_rotateCompassArrow(){const M=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=M}onAdd(M){return this._map=M,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new uo(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){z.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(M,h){const _=z.create("button",M,this._container);return _.type="button",_.addEventListener("click",h),_}_setButtonTitle(M,h){const _=this._map._getUIString(`NavigationControl.${h}`);M.title=_,M.setAttribute("aria-label",_)}},GeolocateControl:class extends i.Evented{constructor(M){super(),this.options=i.extend({},dA,M),i.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}onAdd(M){var h;return this._map=M,this._container=z.create("div","maplibregl-ctrl maplibregl-ctrl-group mapboxgl-ctrl mapboxgl-ctrl-group"),h=this._setupUI,yl!==void 0?h(yl):window.navigator.permissions!==void 0?window.navigator.permissions.query({name:"geolocation"}).then(_=>{yl=_.state!=="denied",h(yl)}):(yl=!!window.navigator.geolocation,h(yl)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),z.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Cs=0,Ga=!1}_isOutOfMapMaxBounds(M){const h=this._map.getMaxBounds(),_=M.coords;return h&&(_.longitude<h.getWest()||_.longitude>h.getEast()||_.latitude<h.getSouth()||_.latitude>h.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error","mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error","mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background","mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error","mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_onSuccess(M){if(this._map){if(this._isOutOfMapMaxBounds(M))return this._setErrorState(),this.fire(new i.Event("outofmaxbounds",M)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=M,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error","mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error","mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background","mapboxgl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(M),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(M),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale","mapboxgl-user-location-dot-stale"),this.fire(new i.Event("geolocate",M)),this._finish()}}_updateCamera(M){const h=new i.LngLat(M.coords.longitude,M.coords.latitude),_=M.coords.accuracy,T=this._map.getBearing(),F=i.extend({bearing:T},this.options.fitBoundsOptions);this._map.fitBounds(h.toBounds(_),F,{geolocateSource:!0})}_updateMarker(M){if(M){const h=new i.LngLat(M.coords.longitude,M.coords.latitude);this._accuracyCircleMarker.setLngLat(h).addTo(this._map),this._userLocationDotMarker.setLngLat(h).addTo(this._map),this._accuracy=M.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const M=this._map._container.clientHeight/2,h=this._map.unproject([0,M]),_=this._map.unproject([1,M]),T=h.distanceTo(_),F=Math.ceil(2*this._accuracy/T);this._circleElement.style.width=`${F}px`,this._circleElement.style.height=`${F}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_onError(M){if(this._map){if(this.options.trackUserLocation)if(M.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error","mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background","mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error","mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(M.code===3&&Ga)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale","mapboxgl-user-location-dot-stale"),this.fire(new i.Event("error",M)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(M){if(this._container.addEventListener("contextmenu",h=>h.preventDefault()),this._geolocateButton=z.create("button","maplibregl-ctrl-geolocate mapboxgl-ctrl-geolocate",this._container),z.create("span","maplibregl-ctrl-icon mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",M===!1){i.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}else{const h=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=z.create("div","maplibregl-user-location-dot mapboxgl-user-location-dot"),this._userLocationDotMarker=new sh(this._dotElement),this._circleElement=z.create("div","maplibregl-user-location-accuracy-circle mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new sh({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",h=>{h.geolocateSource||this._watchState!=="ACTIVE_LOCK"||h.originalEvent&&h.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background","mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active"),this.fire(new i.Event("trackuserlocationend")))})}trigger(){if(!this._setup)return i.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new i.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Cs--,Ga=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error","mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background","mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error","mapboxgl-ctrl-geolocate-background-error"),this.fire(new i.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background","mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new i.Event("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active","mapboxgl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let M;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Cs++,Cs>1?(M={maximumAge:6e5,timeout:0},Ga=!0):(M=this.options.positionOptions,Ga=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,M)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting","mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:nh,LogoControl:Wh,ScaleControl:class{constructor(M){this.options=i.extend({},Go,M),i.bindAll(["_onMove","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_onMove(){pA(this._map,this._container,this.options)}onAdd(M){return this._map=M,this._container=z.create("div","maplibregl-ctrl maplibregl-ctrl-scale mapboxgl-ctrl mapboxgl-ctrl-scale",M.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){z.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}setUnit(M){this.options.unit=M,pA(this._map,this._container,this.options)}},FullscreenControl:class{constructor(M){this._fullscreen=!1,M&&M.container&&(M.container instanceof HTMLElement?this._container=M.container:i.warnOnce("Full screen control 'container' must be a DOM element.")),i.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(M){return this._map=M,this._container||(this._container=this._map.getContainer()),this._controlContainer=z.create("div","maplibregl-ctrl maplibregl-ctrl-group mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",i.warnOnce("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){z.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!!(document.fullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled||document.webkitFullscreenEnabled)}_setupUI(){const M=this._fullscreenButton=z.create("button","maplibregl-ctrl-fullscreen mapboxgl-ctrl-fullscreen",this._controlContainer);z.create("span","maplibregl-ctrl-icon mapboxgl-ctrl-icon",M).setAttribute("aria-hidden","true"),M.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const M=this._getTitle();this._fullscreenButton.setAttribute("aria-label",M),this._fullscreenButton.title=M}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen&&window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},TerrainControl:class{constructor(M){this.options=M,i.bindAll(["_toggleTerrain","_updateTerrainIcon"],this)}onAdd(M){return this._map=M,this._container=z.create("div","maplibregl-ctrl maplibregl-ctrl-group mapboxgl-ctrl mapboxgl-ctrl-group"),this._terrainButton=z.create("button","maplibregl-ctrl-terrain mapboxgl-ctrl-terrain",this._container),z.create("span","maplibregl-ctrl-icon mapboxgl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){z.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}_toggleTerrain(){this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()}_updateTerrainIcon(){this._terrainButton.classList.remove("maplibregl-ctrl-terrain","mapboxgl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled","mapboxgl-ctrl-terrain-enabled"),this._map.style.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled","mapboxgl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.disableTerrain")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain","mapboxgl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.enableTerrain"))}},Popup:class extends i.Evented{constructor(M){super(),this.options=i.extend(Object.create(hs),M),i.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag"],this)}addTo(M){return this._map&&this.remove(),this._map=M,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer","mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer","mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new i.Event("open")),this}isOpen(){return!!this._map}remove(){return this._content&&z.remove(this._content),this._container&&(z.remove(this._container),delete 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this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer","mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer","mapboxgl-track-pointer")),this}getElement(){return this._container}setText(M){return this.setDOMContent(document.createTextNode(M))}setHTML(M){const h=document.createDocumentFragment(),_=document.createElement("body");let T;for(_.innerHTML=M;T=_.firstChild,T;)h.appendChild(T);return this.setDOMContent(h)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(M){return this.options.maxWidth=M,this._update(),this}setDOMContent(M){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=z.create("div","maplibregl-popup-content mapboxgl-popup-content",this._container);return this._content.appendChild(M),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(M){this._container&&this._container.classList.add(M)}removeClassName(M){this._container&&this._container.classList.remove(M)}setOffset(M){return this.options.offset=M,this._update(),this}toggleClassName(M){if(this._container)return this._container.classList.toggle(M)}_createCloseButton(){this.options.closeButton&&(this._closeButton=z.create("button","maplibregl-popup-close-button mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close 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").forEach(O=>this._container.classList.add(O)),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer","mapboxgl-popup-track-pointer")),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Js(this._lngLat,this._pos,this._map.transform)),this._trackPointer&&!M))return;const h=this._pos=this._trackPointer&&M?M:this._map.project(this._lngLat);let _=this.options.anchor;const T=Kh(this.options.offset);if(!_){const O=this._container.offsetWidth,K=this._container.offsetHeight;let oe;oe=h.y+T.bottom.y<K?["top"]:h.y>this._map.transform.height-K?["bottom"]:[],h.x<O/2?oe.push("left"):h.x>this._map.transform.width-O/2&&oe.push("right"),_=oe.length===0?"bottom":oe.join("-")}const F=h.add(T[_]).round();z.setTransform(this._container,`${Fn[_]} 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 * Copyright 2010-2023 Three.js Authors
 * SPDX-License-Identifier: MIT
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this.set(t,-r,0,r,t,0,0,0,1),this}makeScale(e,t){return this.set(e,0,0,0,t,0,0,0,1),this}equals(e){const t=this.elements,r=e.elements;for(let c=0;c<9;c++)if(t[c]!==r[c])return!1;return!0}fromArray(e,t=0){for(let r=0;r<9;r++)this.elements[r]=e[r+t];return this}toArray(e=[],t=0){const r=this.elements;return e[t]=r[0],e[t+1]=r[1],e[t+2]=r[2],e[t+3]=r[3],e[t+4]=r[4],e[t+5]=r[5],e[t+6]=r[6],e[t+7]=r[7],e[t+8]=r[8],e}clone(){return new this.constructor().fromArray(this.elements)}}const yw=new Pl;function UI(u){for(let e=u.length-1;e>=0;--e)if(u[e]>=65535)return!0;return!1}const Cz={Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array};function Pm(u,e){return new Cz[u](e)}function K_(u){return document.createElementNS("http://www.w3.org/1999/xhtml",u)}function df(u){return u<.04045?u*.0773993808:Math.pow(u*.9478672986+.0521327014,2.4)}function qx(u){return u<.0031308?u*12.92:1.055*Math.pow(u,.41666)-.055}const xw={[cu]:{[Wm]:df},[Wm]:{[cu]:qx}},el={legacyMode:!0,get workingColorSpace(){return Wm},set workingColorSpace(u){console.warn("THREE.ColorManagement: .workingColorSpace is readonly.")},convert:function(u,e,t){if(this.legacyMode||e===t||!e||!t)return u;if(xw[e]&&xw[e][t]!==void 0){const r=xw[e][t];return u.r=r(u.r),u.g=r(u.g),u.b=r(u.b),u}throw new Error("Unsupported color space conversion.")},fromWorkingColorSpace:function(u,e){return this.convert(u,this.workingColorSpace,e)},toWorkingColorSpace:function(u,e){return this.convert(u,e,this.workingColorSpace)}},RI={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},ia={r:0,g:0,b:0},su={h:0,s:0,l:0},X0={h:0,s:0,l:0};function vw(u,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?u+(e-u)*6*t:t<1/2?e:t<2/3?u+(e-u)*6*(2/3-t):u}function q0(u,e){return e.r=u.r,e.g=u.g,e.b=u.b,e}class Dn{constructor(e,t,r){return this.isColor=!0,this.r=1,this.g=1,this.b=1,t===void 0&&r===void 0?this.set(e):this.setRGB(e,t,r)}set(e){return e&&e.isColor?this.copy(e):typeof e=="number"?this.setHex(e):typeof e=="string"&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=cu){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,el.toWorkingColorSpace(this,t),this}setRGB(e,t,r,c=el.workingColorSpace){return this.r=e,this.g=t,this.b=r,el.toWorkingColorSpace(this,c),this}setHSL(e,t,r,c=el.workingColorSpace){if(e=O2(e,1),t=Eo(t,0,1),r=Eo(r,0,1),t===0)this.r=this.g=this.b=r;else{const p=r<=.5?r*(1+t):r+t-r*t,y=2*r-p;this.r=vw(y,p,e+1/3),this.g=vw(y,p,e),this.b=vw(y,p,e-1/3)}return el.toWorkingColorSpace(this,c),this}setStyle(e,t=cu){function r(p){p!==void 0&&parseFloat(p)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let c;if(c=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let p;const y=c[1],i=c[2];switch(y){case"rgb":case"rgba":if(p=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(i))return this.r=Math.min(255,parseInt(p[1],10))/255,this.g=Math.min(255,parseInt(p[2],10))/255,this.b=Math.min(255,parseInt(p[3],10))/255,el.toWorkingColorSpace(this,t),r(p[4]),this;if(p=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(i))return this.r=Math.min(100,parseInt(p[1],10))/100,this.g=Math.min(100,parseInt(p[2],10))/100,this.b=Math.min(100,parseInt(p[3],10))/100,el.toWorkingColorSpace(this,t),r(p[4]),this;break;case"hsl":case"hsla":if(p=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(i)){const C=parseFloat(p[1])/360,D=parseFloat(p[2])/100,R=parseFloat(p[3])/100;return r(p[4]),this.setHSL(C,D,R,t)}break}}else if(c=/^\#([A-Fa-f\d]+)$/.exec(e)){const p=c[1],y=p.length;if(y===3)return this.r=parseInt(p.charAt(0)+p.charAt(0),16)/255,this.g=parseInt(p.charAt(1)+p.charAt(1),16)/255,this.b=parseInt(p.charAt(2)+p.charAt(2),16)/255,el.toWorkingColorSpace(this,t),this;if(y===6)return this.r=parseInt(p.charAt(0)+p.charAt(1),16)/255,this.g=parseInt(p.charAt(2)+p.charAt(3),16)/255,this.b=parseInt(p.charAt(4)+p.charAt(5),16)/255,el.toWorkingColorSpace(this,t),this}return e&&e.length>0?this.setColorName(e,t):this}setColorName(e,t=cu){const r=RI[e.toLowerCase()];return r!==void 0?this.setHex(r,t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=df(e.r),this.g=df(e.g),this.b=df(e.b),this}copyLinearToSRGB(e){return this.r=qx(e.r),this.g=qx(e.g),this.b=qx(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=cu){return el.fromWorkingColorSpace(q0(this,ia),e),Eo(ia.r*255,0,255)<<16^Eo(ia.g*255,0,255)<<8^Eo(ia.b*255,0,255)<<0}getHexString(e=cu){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=el.workingColorSpace){el.fromWorkingColorSpace(q0(this,ia),t);const r=ia.r,c=ia.g,p=ia.b,y=Math.max(r,c,p),i=Math.min(r,c,p);let C,D;const R=(i+y)/2;if(i===y)C=0,D=0;else{const Q=y-i;switch(D=R<=.5?Q/(y+i):Q/(2-y-i),y){case r:C=(c-p)/Q+(c<p?6:0);break;case c:C=(p-r)/Q+2;break;case p:C=(r-c)/Q+4;break}C/=6}return e.h=C,e.s=D,e.l=R,e}getRGB(e,t=el.workingColorSpace){return el.fromWorkingColorSpace(q0(this,ia),t),e.r=ia.r,e.g=ia.g,e.b=ia.b,e}getStyle(e=cu){return el.fromWorkingColorSpace(q0(this,ia),e),e!==cu?`color(${e} ${ia.r} ${ia.g} ${ia.b})`:`rgb(${ia.r*255|0},${ia.g*255|0},${ia.b*255|0})`}offsetHSL(e,t,r){return this.getHSL(su),su.h+=e,su.s+=t,su.l+=r,this.setHSL(su.h,su.s,su.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,r){return this.r=e.r+(t.r-e.r)*r,this.g=e.g+(t.g-e.g)*r,this.b=e.b+(t.b-e.b)*r,this}lerpHSL(e,t){this.getHSL(su),e.getHSL(X0);const r=I_(su.h,X0.h,t),c=I_(su.s,X0.s,t),p=I_(su.l,X0.l,t);return this.setHSL(r,c,p),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}Dn.NAMES=RI;let lm;class N2{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{lm===void 0&&(lm=K_("canvas")),lm.width=e.width,lm.height=e.height;const r=lm.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),t=lm}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){const t=K_("canvas");t.width=e.width,t.height=e.height;const r=t.getContext("2d");r.drawImage(e,0,0,e.width,e.height);const c=r.getImageData(0,0,e.width,e.height),p=c.data;for(let y=0;y<p.length;y++)p[y]=df(p[y]/255)*255;return r.putImageData(c,0,0),t}else if(e.data){const t=e.data.slice(0);for(let r=0;r<t.length;r++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[r]=Math.floor(df(t[r]/255)*255):t[r]=df(t[r]);return{data:t,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}}class of{constructor(e=null){this.isSource=!0,this.uuid=Pc(),this.data=e,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const r={uuid:this.uuid,url:""},c=this.data;if(c!==null){let p;if(Array.isArray(c)){p=[];for(let y=0,i=c.length;y<i;y++)c[y].isDataTexture?p.push(ww(c[y].image)):p.push(ww(c[y]))}else p=ww(c);r.url=p}return t||(e.images[this.uuid]=r),r}}function ww(u){return typeof HTMLImageElement<"u"&&u instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&u instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&u instanceof ImageBitmap?N2.getDataURL(u):u.data?{data:Array.from(u.data),width:u.width,height:u.height,type:u.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Ez=0;class To extends Xu{constructor(e=To.DEFAULT_IMAGE,t=To.DEFAULT_MAPPING,r=nl,c=nl,p=Xs,y=op,i=Dl,C=ap,D=To.DEFAULT_ANISOTROPY,R=lp){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Ez++}),this.uuid=Pc(),this.name="",this.source=new of(e),this.mipmaps=[],this.mapping=t,this.wrapS=r,this.wrapT=c,this.magFilter=p,this.minFilter=y,this.anisotropy=D,this.format=i,this.internalFormat=null,this.type=C,this.offset=new Di(0,0),this.repeat=new Di(1,1),this.center=new Di(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Pl,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=R,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const r={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(r.userData=this.userData),t||(e.textures[this.uuid]=r),r}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==kv)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case HA:e.x=e.x-Math.floor(e.x);break;case nl:e.x=e.x<0?0:1;break;case Q_:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case HA:e.y=e.y-Math.floor(e.y);break;case nl:e.y=e.y<0?0:1;break;case Q_:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}}To.DEFAULT_IMAGE=null;To.DEFAULT_MAPPING=kv;To.DEFAULT_ANISOTROPY=1;class as{constructor(e=0,t=0,r=0,c=1){as.prototype.isVector4=!0,this.x=e,this.y=t,this.z=r,this.w=c}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,r,c){return this.x=e,this.y=t,this.z=r,this.w=c,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,r=this.y,c=this.z,p=this.w,y=e.elements;return this.x=y[0]*t+y[4]*r+y[8]*c+y[12]*p,this.y=y[1]*t+y[5]*r+y[9]*c+y[13]*p,this.z=y[2]*t+y[6]*r+y[10]*c+y[14]*p,this.w=y[3]*t+y[7]*r+y[11]*c+y[15]*p,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,r,c,p;const C=e.elements,D=C[0],R=C[4],Q=C[8],z=C[1],G=C[5],J=C[9],Y=C[2],B=C[6],ae=C[10];if(Math.abs(R-z)<.01&&Math.abs(Q-Y)<.01&&Math.abs(J-B)<.01){if(Math.abs(R+z)<.1&&Math.abs(Q+Y)<.1&&Math.abs(J+B)<.1&&Math.abs(D+G+ae-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;const Ae=(D+1)/2,we=(G+1)/2,me=(ae+1)/2,De=(R+z)/4,Je=(Q+Y)/4,Fe=(J+B)/4;return Ae>we&&Ae>me?Ae<.01?(r=0,c=.707106781,p=.707106781):(r=Math.sqrt(Ae),c=De/r,p=Je/r):we>me?we<.01?(r=.707106781,c=0,p=.707106781):(c=Math.sqrt(we),r=De/c,p=Fe/c):me<.01?(r=.707106781,c=.707106781,p=0):(p=Math.sqrt(me),r=Je/p,c=Fe/p),this.set(r,c,p,t),this}let ce=Math.sqrt((B-J)*(B-J)+(Q-Y)*(Q-Y)+(z-R)*(z-R));return Math.abs(ce)<.001&&(ce=1),this.x=(B-J)/ce,this.y=(Q-Y)/ce,this.z=(z-R)/ce,this.w=Math.acos((D+G+ae-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){const r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(e,Math.min(t,r)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,r){return this.x=e.x+(t.x-e.x)*r,this.y=e.y+(t.y-e.y)*r,this.z=e.z+(t.z-e.z)*r,this.w=e.w+(t.w-e.w)*r,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class rl extends Xu{constructor(e=1,t=1,r={}){super(),this.isWebGLRenderTarget=!0,this.width=e,this.height=t,this.depth=1,this.scissor=new as(0,0,e,t),this.scissorTest=!1,this.viewport=new as(0,0,e,t);const c={width:e,height:t,depth:1};this.texture=new To(c,r.mapping,r.wrapS,r.wrapT,r.magFilter,r.minFilter,r.format,r.type,r.anisotropy,r.encoding),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=r.generateMipmaps!==void 0?r.generateMipmaps:!1,this.texture.internalFormat=r.internalFormat!==void 0?r.internalFormat:null,this.texture.minFilter=r.minFilter!==void 0?r.minFilter:Xs,this.depthBuffer=r.depthBuffer!==void 0?r.depthBuffer:!0,this.stencilBuffer=r.stencilBuffer!==void 0?r.stencilBuffer:!1,this.depthTexture=r.depthTexture!==void 0?r.depthTexture:null,this.samples=r.samples!==void 0?r.samples:0}setSize(e,t,r=1){(this.width!==e||this.height!==t||this.depth!==r)&&(this.width=e,this.height=t,this.depth=r,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=r,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.isRenderTargetTexture=!0;const t=Object.assign({},e.texture.image);return this.texture.source=new of(t),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class Nv extends To{constructor(e=null,t=1,r=1,c=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:r,depth:c},this.magFilter=Co,this.minFilter=Co,this.wrapR=nl,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Tz extends rl{constructor(e=1,t=1,r=1){super(e,t),this.isWebGLArrayRenderTarget=!0,this.depth=r,this.texture=new Nv(null,e,t,r),this.texture.isRenderTargetTexture=!0}}class Q2 extends To{constructor(e=null,t=1,r=1,c=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:t,height:r,depth:c},this.magFilter=Co,this.minFilter=Co,this.wrapR=nl,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Sz extends rl{constructor(e=1,t=1,r=1){super(e,t),this.isWebGL3DRenderTarget=!0,this.depth=r,this.texture=new Q2(null,e,t,r),this.texture.isRenderTargetTexture=!0}}class Mz extends rl{constructor(e=1,t=1,r=1,c={}){super(e,t,c),this.isWebGLMultipleRenderTargets=!0;const p=this.texture;this.texture=[];for(let y=0;y<r;y++)this.texture[y]=p.clone(),this.texture[y].isRenderTargetTexture=!0}setSize(e,t,r=1){if(this.width!==e||this.height!==t||this.depth!==r){this.width=e,this.height=t,this.depth=r;for(let c=0,p=this.texture.length;c<p;c++)this.texture[c].image.width=e,this.texture[c].image.height=t,this.texture[c].image.depth=r;this.dispose()}return this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t),this}copy(e){this.dispose(),this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.texture.length=0;for(let t=0,r=e.texture.length;t<r;t++)this.texture[t]=e.texture[t].clone(),this.texture[t].isRenderTargetTexture=!0;return this}}class sl{constructor(e=0,t=0,r=0,c=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=r,this._w=c}static slerpFlat(e,t,r,c,p,y,i){let C=r[c+0],D=r[c+1],R=r[c+2],Q=r[c+3];const z=p[y+0],G=p[y+1],J=p[y+2],Y=p[y+3];if(i===0){e[t+0]=C,e[t+1]=D,e[t+2]=R,e[t+3]=Q;return}if(i===1){e[t+0]=z,e[t+1]=G,e[t+2]=J,e[t+3]=Y;return}if(Q!==Y||C!==z||D!==G||R!==J){let B=1-i;const ae=C*z+D*G+R*J+Q*Y,ce=ae>=0?1:-1,Ae=1-ae*ae;if(Ae>Number.EPSILON){const me=Math.sqrt(Ae),De=Math.atan2(me,ae*ce);B=Math.sin(B*De)/me,i=Math.sin(i*De)/me}const we=i*ce;if(C=C*B+z*we,D=D*B+G*we,R=R*B+J*we,Q=Q*B+Y*we,B===1-i){const me=1/Math.sqrt(C*C+D*D+R*R+Q*Q);C*=me,D*=me,R*=me,Q*=me}}e[t]=C,e[t+1]=D,e[t+2]=R,e[t+3]=Q}static multiplyQuaternionsFlat(e,t,r,c,p,y){const i=r[c],C=r[c+1],D=r[c+2],R=r[c+3],Q=p[y],z=p[y+1],G=p[y+2],J=p[y+3];return e[t]=i*J+R*Q+C*G-D*z,e[t+1]=C*J+R*z+D*Q-i*G,e[t+2]=D*J+R*G+i*z-C*Q,e[t+3]=R*J-i*Q-C*z-D*G,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,r,c){return this._x=e,this._y=t,this._z=r,this._w=c,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){const r=e._x,c=e._y,p=e._z,y=e._order,i=Math.cos,C=Math.sin,D=i(r/2),R=i(c/2),Q=i(p/2),z=C(r/2),G=C(c/2),J=C(p/2);switch(y){case"XYZ":this._x=z*R*Q+D*G*J,this._y=D*G*Q-z*R*J,this._z=D*R*J+z*G*Q,this._w=D*R*Q-z*G*J;break;case"YXZ":this._x=z*R*Q+D*G*J,this._y=D*G*Q-z*R*J,this._z=D*R*J-z*G*Q,this._w=D*R*Q+z*G*J;break;case"ZXY":this._x=z*R*Q-D*G*J,this._y=D*G*Q+z*R*J,this._z=D*R*J+z*G*Q,this._w=D*R*Q-z*G*J;break;case"ZYX":this._x=z*R*Q-D*G*J,this._y=D*G*Q+z*R*J,this._z=D*R*J-z*G*Q,this._w=D*R*Q+z*G*J;break;case"YZX":this._x=z*R*Q+D*G*J,this._y=D*G*Q+z*R*J,this._z=D*R*J-z*G*Q,this._w=D*R*Q-z*G*J;break;case"XZY":this._x=z*R*Q-D*G*J,this._y=D*G*Q-z*R*J,this._z=D*R*J+z*G*Q,this._w=D*R*Q+z*G*J;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+y)}return t!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const r=t/2,c=Math.sin(r);return this._x=e.x*c,this._y=e.y*c,this._z=e.z*c,this._w=Math.cos(r),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,r=t[0],c=t[4],p=t[8],y=t[1],i=t[5],C=t[9],D=t[2],R=t[6],Q=t[10],z=r+i+Q;if(z>0){const G=.5/Math.sqrt(z+1);this._w=.25/G,this._x=(R-C)*G,this._y=(p-D)*G,this._z=(y-c)*G}else if(r>i&&r>Q){const G=2*Math.sqrt(1+r-i-Q);this._w=(R-C)/G,this._x=.25*G,this._y=(c+y)/G,this._z=(p+D)/G}else if(i>Q){const G=2*Math.sqrt(1+i-r-Q);this._w=(p-D)/G,this._x=(c+y)/G,this._y=.25*G,this._z=(C+R)/G}else{const G=2*Math.sqrt(1+Q-r-i);this._w=(y-c)/G,this._x=(p+D)/G,this._y=(C+R)/G,this._z=.25*G}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let r=e.dot(t)+1;return r<Number.EPSILON?(r=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=r):(this._x=0,this._y=-e.z,this._z=e.y,this._w=r)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=r),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Eo(this.dot(e),-1,1)))}rotateTowards(e,t){const r=this.angleTo(e);if(r===0)return this;const c=Math.min(1,t/r);return this.slerp(e,c),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const r=e._x,c=e._y,p=e._z,y=e._w,i=t._x,C=t._y,D=t._z,R=t._w;return this._x=r*R+y*i+c*D-p*C,this._y=c*R+y*C+p*i-r*D,this._z=p*R+y*D+r*C-c*i,this._w=y*R-r*i-c*C-p*D,this._onChangeCallback(),this}slerp(e,t){if(t===0)return this;if(t===1)return this.copy(e);const r=this._x,c=this._y,p=this._z,y=this._w;let i=y*e._w+r*e._x+c*e._y+p*e._z;if(i<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,i=-i):this.copy(e),i>=1)return this._w=y,this._x=r,this._y=c,this._z=p,this;const C=1-i*i;if(C<=Number.EPSILON){const G=1-t;return this._w=G*y+t*this._w,this._x=G*r+t*this._x,this._y=G*c+t*this._y,this._z=G*p+t*this._z,this.normalize(),this._onChangeCallback(),this}const D=Math.sqrt(C),R=Math.atan2(D,i),Q=Math.sin((1-t)*R)/D,z=Math.sin(t*R)/D;return this._w=y*Q+this._w*z,this._x=r*Q+this._x*z,this._y=c*Q+this._y*z,this._z=p*Q+this._z*z,this._onChangeCallback(),this}slerpQuaternions(e,t,r){return this.copy(e).slerp(t,r)}random(){const e=Math.random(),t=Math.sqrt(1-e),r=Math.sqrt(e),c=2*Math.PI*Math.random(),p=2*Math.PI*Math.random();return this.set(t*Math.cos(c),r*Math.sin(p),r*Math.cos(p),t*Math.sin(c))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class ft{constructor(e=0,t=0,r=0){ft.prototype.isVector3=!0,this.x=e,this.y=t,this.z=r}set(e,t,r){return r===void 0&&(r=this.z),this.x=e,this.y=t,this.z=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(kE.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(kE.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,r=this.y,c=this.z,p=e.elements;return this.x=p[0]*t+p[3]*r+p[6]*c,this.y=p[1]*t+p[4]*r+p[7]*c,this.z=p[2]*t+p[5]*r+p[8]*c,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,r=this.y,c=this.z,p=e.elements,y=1/(p[3]*t+p[7]*r+p[11]*c+p[15]);return this.x=(p[0]*t+p[4]*r+p[8]*c+p[12])*y,this.y=(p[1]*t+p[5]*r+p[9]*c+p[13])*y,this.z=(p[2]*t+p[6]*r+p[10]*c+p[14])*y,this}applyQuaternion(e){const t=this.x,r=this.y,c=this.z,p=e.x,y=e.y,i=e.z,C=e.w,D=C*t+y*c-i*r,R=C*r+i*t-p*c,Q=C*c+p*r-y*t,z=-p*t-y*r-i*c;return this.x=D*C+z*-p+R*-i-Q*-y,this.y=R*C+z*-y+Q*-p-D*-i,this.z=Q*C+z*-i+D*-y-R*-p,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,r=this.y,c=this.z,p=e.elements;return this.x=p[0]*t+p[4]*r+p[8]*c,this.y=p[1]*t+p[5]*r+p[9]*c,this.z=p[2]*t+p[6]*r+p[10]*c,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(e,Math.min(t,r)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,r){return this.x=e.x+(t.x-e.x)*r,this.y=e.y+(t.y-e.y)*r,this.z=e.z+(t.z-e.z)*r,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){const r=e.x,c=e.y,p=e.z,y=t.x,i=t.y,C=t.z;return this.x=c*C-p*i,this.y=p*y-r*C,this.z=r*i-c*y,this}projectOnVector(e){const t=e.lengthSq();if(t===0)return this.set(0,0,0);const r=e.dot(this)/t;return this.copy(e).multiplyScalar(r)}projectOnPlane(e){return bw.copy(this).projectOnVector(e),this.sub(bw)}reflect(e){return this.sub(bw.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;const r=this.dot(e)/t;return Math.acos(Eo(r,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,r=this.y-e.y,c=this.z-e.z;return t*t+r*r+c*c}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,r){const c=Math.sin(t)*e;return this.x=c*Math.sin(r),this.y=Math.cos(t)*e,this.z=c*Math.cos(r),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,r){return this.x=e*Math.sin(t),this.y=r,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),r=this.setFromMatrixColumn(e,1).length(),c=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=r,this.z=c,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,t=Math.random()*Math.PI*2,r=Math.sqrt(1-e**2);return this.x=r*Math.cos(t),this.y=r*Math.sin(t),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const bw=new ft,kE=new sl;class qu{constructor(e=new ft(1/0,1/0,1/0),t=new ft(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){let t=1/0,r=1/0,c=1/0,p=-1/0,y=-1/0,i=-1/0;for(let C=0,D=e.length;C<D;C+=3){const R=e[C],Q=e[C+1],z=e[C+2];R<t&&(t=R),Q<r&&(r=Q),z<c&&(c=z),R>p&&(p=R),Q>y&&(y=Q),z>i&&(i=z)}return this.min.set(t,r,c),this.max.set(p,y,i),this}setFromBufferAttribute(e){let t=1/0,r=1/0,c=1/0,p=-1/0,y=-1/0,i=-1/0;for(let C=0,D=e.count;C<D;C++){const R=e.getX(C),Q=e.getY(C),z=e.getZ(C);R<t&&(t=R),Q<r&&(r=Q),z<c&&(c=z),R>p&&(p=R),Q>y&&(y=Q),z>i&&(i=z)}return this.min.set(t,r,c),this.max.set(p,y,i),this}setFromPoints(e){this.makeEmpty();for(let t=0,r=e.length;t<r;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const r=kp.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(r),this.max.copy(e).add(r),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);const r=e.geometry;if(r!==void 0)if(t&&r.attributes!=null&&r.attributes.position!==void 0){const p=r.attributes.position;for(let y=0,i=p.count;y<i;y++)kp.fromBufferAttribute(p,y).applyMatrix4(e.matrixWorld),this.expandByPoint(kp)}else r.boundingBox===null&&r.computeBoundingBox(),Bw.copy(r.boundingBox),Bw.applyMatrix4(e.matrixWorld),this.union(Bw);const c=e.children;for(let p=0,y=c.length;p<y;p++)this.expandByObject(c[p],t);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,kp),kp.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,r;return e.normal.x>0?(t=e.normal.x*this.min.x,r=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,r=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,r+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,r+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,r+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,r+=e.normal.z*this.min.z),t<=-e.constant&&r>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(t_),Y0.subVectors(this.max,t_),cm.subVectors(e.a,t_),hm.subVectors(e.b,t_),um.subVectors(e.c,t_),Rd.subVectors(hm,cm),zd.subVectors(um,hm),Op.subVectors(cm,um);let t=[0,-Rd.z,Rd.y,0,-zd.z,zd.y,0,-Op.z,Op.y,Rd.z,0,-Rd.x,zd.z,0,-zd.x,Op.z,0,-Op.x,-Rd.y,Rd.x,0,-zd.y,zd.x,0,-Op.y,Op.x,0];return!Cw(t,cm,hm,um,Y0)||(t=[1,0,0,0,1,0,0,0,1],!Cw(t,cm,hm,um,Y0))?!1:(J0.crossVectors(Rd,zd),t=[J0.x,J0.y,J0.z],Cw(t,cm,hm,um,Y0))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return kp.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=this.getSize(kp).length()*.5,e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(RA[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),RA[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),RA[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),RA[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),RA[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),RA[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),RA[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),RA[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(RA),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const RA=[new ft,new ft,new ft,new ft,new ft,new ft,new ft,new ft],kp=new ft,Bw=new qu,cm=new ft,hm=new ft,um=new ft,Rd=new ft,zd=new ft,Op=new ft,t_=new ft,Y0=new ft,J0=new ft,Np=new ft;function Cw(u,e,t,r,c){for(let p=0,y=u.length-3;p<=y;p+=3){Np.fromArray(u,p);const i=c.x*Math.abs(Np.x)+c.y*Math.abs(Np.y)+c.z*Math.abs(Np.z),C=e.dot(Np),D=t.dot(Np),R=r.dot(Np);if(Math.max(-Math.max(C,D,R),Math.min(C,D,R))>i)return!1}return!0}const Iz=new qu,i_=new ft,Ew=new ft;class XA{constructor(e=new ft,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const r=this.center;t!==void 0?r.copy(t):Iz.setFromPoints(e).getCenter(r);let c=0;for(let p=0,y=e.length;p<y;p++)c=Math.max(c,r.distanceToSquared(e[p]));return this.radius=Math.sqrt(c),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const r=this.center.distanceToSquared(e);return t.copy(e),r>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;i_.subVectors(e,this.center);const t=i_.lengthSq();if(t>this.radius*this.radius){const r=Math.sqrt(t),c=(r-this.radius)*.5;this.center.addScaledVector(i_,c/r),this.radius+=c}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(Ew.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(i_.copy(e.center).add(Ew)),this.expandByPoint(i_.copy(e.center).sub(Ew))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}}const zA=new ft,Tw=new ft,ex=new ft,kd=new ft,Sw=new ft,tx=new ft,Mw=new ft;class cy{constructor(e=new ft,t=new ft(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,zA)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);const r=t.dot(this.direction);return r<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(r).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=zA.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(zA.copy(this.direction).multiplyScalar(t).add(this.origin),zA.distanceToSquared(e))}distanceSqToSegment(e,t,r,c){Tw.copy(e).add(t).multiplyScalar(.5),ex.copy(t).sub(e).normalize(),kd.copy(this.origin).sub(Tw);const p=e.distanceTo(t)*.5,y=-this.direction.dot(ex),i=kd.dot(this.direction),C=-kd.dot(ex),D=kd.lengthSq(),R=Math.abs(1-y*y);let Q,z,G,J;if(R>0)if(Q=y*C-i,z=y*i-C,J=p*R,Q>=0)if(z>=-J)if(z<=J){const Y=1/R;Q*=Y,z*=Y,G=Q*(Q+y*z+2*i)+z*(y*Q+z+2*C)+D}else z=p,Q=Math.max(0,-(y*z+i)),G=-Q*Q+z*(z+2*C)+D;else z=-p,Q=Math.max(0,-(y*z+i)),G=-Q*Q+z*(z+2*C)+D;else z<=-J?(Q=Math.max(0,-(-y*p+i)),z=Q>0?-p:Math.min(Math.max(-p,-C),p),G=-Q*Q+z*(z+2*C)+D):z<=J?(Q=0,z=Math.min(Math.max(-p,-C),p),G=z*(z+2*C)+D):(Q=Math.max(0,-(y*p+i)),z=Q>0?p:Math.min(Math.max(-p,-C),p),G=-Q*Q+z*(z+2*C)+D);else z=y>0?-p:p,Q=Math.max(0,-(y*z+i)),G=-Q*Q+z*(z+2*C)+D;return r&&r.copy(this.direction).multiplyScalar(Q).add(this.origin),c&&c.copy(ex).multiplyScalar(z).add(Tw),G}intersectSphere(e,t){zA.subVectors(e.center,this.origin);const r=zA.dot(this.direction),c=zA.dot(zA)-r*r,p=e.radius*e.radius;if(c>p)return null;const y=Math.sqrt(p-c),i=r-y,C=r+y;return i<0&&C<0?null:i<0?this.at(C,t):this.at(i,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;const r=-(this.origin.dot(e.normal)+e.constant)/t;return r>=0?r:null}intersectPlane(e,t){const r=this.distanceToPlane(e);return r===null?null:this.at(r,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let r,c,p,y,i,C;const D=1/this.direction.x,R=1/this.direction.y,Q=1/this.direction.z,z=this.origin;return D>=0?(r=(e.min.x-z.x)*D,c=(e.max.x-z.x)*D):(r=(e.max.x-z.x)*D,c=(e.min.x-z.x)*D),R>=0?(p=(e.min.y-z.y)*R,y=(e.max.y-z.y)*R):(p=(e.max.y-z.y)*R,y=(e.min.y-z.y)*R),r>y||p>c||((p>r||isNaN(r))&&(r=p),(y<c||isNaN(c))&&(c=y),Q>=0?(i=(e.min.z-z.z)*Q,C=(e.max.z-z.z)*Q):(i=(e.max.z-z.z)*Q,C=(e.min.z-z.z)*Q),r>C||i>c)||((i>r||r!==r)&&(r=i),(C<c||c!==c)&&(c=C),c<0)?null:this.at(r>=0?r:c,t)}intersectsBox(e){return this.intersectBox(e,zA)!==null}intersectTriangle(e,t,r,c,p){Sw.subVectors(t,e),tx.subVectors(r,e),Mw.crossVectors(Sw,tx);let y=this.direction.dot(Mw),i;if(y>0){if(c)return null;i=1}else if(y<0)i=-1,y=-y;else return null;kd.subVectors(this.origin,e);const C=i*this.direction.dot(tx.crossVectors(kd,tx));if(C<0)return null;const D=i*this.direction.dot(Sw.cross(kd));if(D<0||C+D>y)return null;const R=-i*kd.dot(Mw);return R<0?null:this.at(R/y,p)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class ar{constructor(){ar.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}set(e,t,r,c,p,y,i,C,D,R,Q,z,G,J,Y,B){const ae=this.elements;return ae[0]=e,ae[4]=t,ae[8]=r,ae[12]=c,ae[1]=p,ae[5]=y,ae[9]=i,ae[13]=C,ae[2]=D,ae[6]=R,ae[10]=Q,ae[14]=z,ae[3]=G,ae[7]=J,ae[11]=Y,ae[15]=B,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new ar().fromArray(this.elements)}copy(e){const t=this.elements,r=e.elements;return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],this}copyPosition(e){const t=this.elements,r=e.elements;return t[12]=r[12],t[13]=r[13],t[14]=r[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,r){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),r.setFromMatrixColumn(this,2),this}makeBasis(e,t,r){return this.set(e.x,t.x,r.x,0,e.y,t.y,r.y,0,e.z,t.z,r.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,r=e.elements,c=1/Am.setFromMatrixColumn(e,0).length(),p=1/Am.setFromMatrixColumn(e,1).length(),y=1/Am.setFromMatrixColumn(e,2).length();return t[0]=r[0]*c,t[1]=r[1]*c,t[2]=r[2]*c,t[3]=0,t[4]=r[4]*p,t[5]=r[5]*p,t[6]=r[6]*p,t[7]=0,t[8]=r[8]*y,t[9]=r[9]*y,t[10]=r[10]*y,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){const t=this.elements,r=e.x,c=e.y,p=e.z,y=Math.cos(r),i=Math.sin(r),C=Math.cos(c),D=Math.sin(c),R=Math.cos(p),Q=Math.sin(p);if(e.order==="XYZ"){const z=y*R,G=y*Q,J=i*R,Y=i*Q;t[0]=C*R,t[4]=-C*Q,t[8]=D,t[1]=G+J*D,t[5]=z-Y*D,t[9]=-i*C,t[2]=Y-z*D,t[6]=J+G*D,t[10]=y*C}else if(e.order==="YXZ"){const z=C*R,G=C*Q,J=D*R,Y=D*Q;t[0]=z+Y*i,t[4]=J*i-G,t[8]=y*D,t[1]=y*Q,t[5]=y*R,t[9]=-i,t[2]=G*i-J,t[6]=Y+z*i,t[10]=y*C}else if(e.order==="ZXY"){const z=C*R,G=C*Q,J=D*R,Y=D*Q;t[0]=z-Y*i,t[4]=-y*Q,t[8]=J+G*i,t[1]=G+J*i,t[5]=y*R,t[9]=Y-z*i,t[2]=-y*D,t[6]=i,t[10]=y*C}else if(e.order==="ZYX"){const z=y*R,G=y*Q,J=i*R,Y=i*Q;t[0]=C*R,t[4]=J*D-G,t[8]=z*D+Y,t[1]=C*Q,t[5]=Y*D+z,t[9]=G*D-J,t[2]=-D,t[6]=i*C,t[10]=y*C}else if(e.order==="YZX"){const z=y*C,G=y*D,J=i*C,Y=i*D;t[0]=C*R,t[4]=Y-z*Q,t[8]=J*Q+G,t[1]=Q,t[5]=y*R,t[9]=-i*R,t[2]=-D*R,t[6]=G*Q+J,t[10]=z-Y*Q}else if(e.order==="XZY"){const z=y*C,G=y*D,J=i*C,Y=i*D;t[0]=C*R,t[4]=-Q,t[8]=D*R,t[1]=z*Q+Y,t[5]=y*R,t[9]=G*Q-J,t[2]=J*Q-G,t[6]=i*R,t[10]=Y*Q+z}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(Fz,e,Lz)}lookAt(e,t,r){const c=this.elements;return Sc.subVectors(e,t),Sc.lengthSq()===0&&(Sc.z=1),Sc.normalize(),Od.crossVectors(r,Sc),Od.lengthSq()===0&&(Math.abs(r.z)===1?Sc.x+=1e-4:Sc.z+=1e-4,Sc.normalize(),Od.crossVectors(r,Sc)),Od.normalize(),ix.crossVectors(Sc,Od),c[0]=Od.x,c[4]=ix.x,c[8]=Sc.x,c[1]=Od.y,c[5]=ix.y,c[9]=Sc.y,c[2]=Od.z,c[6]=ix.z,c[10]=Sc.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const r=e.elements,c=t.elements,p=this.elements,y=r[0],i=r[4],C=r[8],D=r[12],R=r[1],Q=r[5],z=r[9],G=r[13],J=r[2],Y=r[6],B=r[10],ae=r[14],ce=r[3],Ae=r[7],we=r[11],me=r[15],De=c[0],Je=c[4],Fe=c[8],Ge=c[12],Et=c[1],li=c[5],xi=c[9],te=c[13],le=c[2],ye=c[6],xe=c[10],Re=c[14],Oe=c[3],We=c[7],Ve=c[11],Qe=c[15];return p[0]=y*De+i*Et+C*le+D*Oe,p[4]=y*Je+i*li+C*ye+D*We,p[8]=y*Fe+i*xi+C*xe+D*Ve,p[12]=y*Ge+i*te+C*Re+D*Qe,p[1]=R*De+Q*Et+z*le+G*Oe,p[5]=R*Je+Q*li+z*ye+G*We,p[9]=R*Fe+Q*xi+z*xe+G*Ve,p[13]=R*Ge+Q*te+z*Re+G*Qe,p[2]=J*De+Y*Et+B*le+ae*Oe,p[6]=J*Je+Y*li+B*ye+ae*We,p[10]=J*Fe+Y*xi+B*xe+ae*Ve,p[14]=J*Ge+Y*te+B*Re+ae*Qe,p[3]=ce*De+Ae*Et+we*le+me*Oe,p[7]=ce*Je+Ae*li+we*ye+me*We,p[11]=ce*Fe+Ae*xi+we*xe+me*Ve,p[15]=ce*Ge+Ae*te+we*Re+me*Qe,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],r=e[4],c=e[8],p=e[12],y=e[1],i=e[5],C=e[9],D=e[13],R=e[2],Q=e[6],z=e[10],G=e[14],J=e[3],Y=e[7],B=e[11],ae=e[15];return J*(+p*C*Q-c*D*Q-p*i*z+r*D*z+c*i*G-r*C*G)+Y*(+t*C*G-t*D*z+p*y*z-c*y*G+c*D*R-p*C*R)+B*(+t*D*Q-t*i*G-p*y*Q+r*y*G+p*i*R-r*D*R)+ae*(-c*i*R-t*C*Q+t*i*z+c*y*Q-r*y*z+r*C*R)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,r){const c=this.elements;return e.isVector3?(c[12]=e.x,c[13]=e.y,c[14]=e.z):(c[12]=e,c[13]=t,c[14]=r),this}invert(){const e=this.elements,t=e[0],r=e[1],c=e[2],p=e[3],y=e[4],i=e[5],C=e[6],D=e[7],R=e[8],Q=e[9],z=e[10],G=e[11],J=e[12],Y=e[13],B=e[14],ae=e[15],ce=Q*B*D-Y*z*D+Y*C*G-i*B*G-Q*C*ae+i*z*ae,Ae=J*z*D-R*B*D-J*C*G+y*B*G+R*C*ae-y*z*ae,we=R*Y*D-J*Q*D+J*i*G-y*Y*G-R*i*ae+y*Q*ae,me=J*Q*C-R*Y*C-J*i*z+y*Y*z+R*i*B-y*Q*B,De=t*ce+r*Ae+c*we+p*me;if(De===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const Je=1/De;return e[0]=ce*Je,e[1]=(Y*z*p-Q*B*p-Y*c*G+r*B*G+Q*c*ae-r*z*ae)*Je,e[2]=(i*B*p-Y*C*p+Y*c*D-r*B*D-i*c*ae+r*C*ae)*Je,e[3]=(Q*C*p-i*z*p-Q*c*D+r*z*D+i*c*G-r*C*G)*Je,e[4]=Ae*Je,e[5]=(R*B*p-J*z*p+J*c*G-t*B*G-R*c*ae+t*z*ae)*Je,e[6]=(J*C*p-y*B*p-J*c*D+t*B*D+y*c*ae-t*C*ae)*Je,e[7]=(y*z*p-R*C*p+R*c*D-t*z*D-y*c*G+t*C*G)*Je,e[8]=we*Je,e[9]=(J*Q*p-R*Y*p-J*r*G+t*Y*G+R*r*ae-t*Q*ae)*Je,e[10]=(y*Y*p-J*i*p+J*r*D-t*Y*D-y*r*ae+t*i*ae)*Je,e[11]=(R*i*p-y*Q*p-R*r*D+t*Q*D+y*r*G-t*i*G)*Je,e[12]=me*Je,e[13]=(R*Y*c-J*Q*c+J*r*z-t*Y*z-R*r*B+t*Q*B)*Je,e[14]=(J*i*c-y*Y*c-J*r*C+t*Y*C+y*r*B-t*i*B)*Je,e[15]=(y*Q*c-R*i*c+R*r*C-t*Q*C-y*r*z+t*i*z)*Je,this}scale(e){const t=this.elements,r=e.x,c=e.y,p=e.z;return t[0]*=r,t[4]*=c,t[8]*=p,t[1]*=r,t[5]*=c,t[9]*=p,t[2]*=r,t[6]*=c,t[10]*=p,t[3]*=r,t[7]*=c,t[11]*=p,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],r=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],c=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,r,c))}makeTranslation(e,t,r){return this.set(1,0,0,e,0,1,0,t,0,0,1,r,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),r=Math.sin(e);return this.set(1,0,0,0,0,t,-r,0,0,r,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),r=Math.sin(e);return this.set(t,0,r,0,0,1,0,0,-r,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),r=Math.sin(e);return this.set(t,-r,0,0,r,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const r=Math.cos(t),c=Math.sin(t),p=1-r,y=e.x,i=e.y,C=e.z,D=p*y,R=p*i;return this.set(D*y+r,D*i-c*C,D*C+c*i,0,D*i+c*C,R*i+r,R*C-c*y,0,D*C-c*i,R*C+c*y,p*C*C+r,0,0,0,0,1),this}makeScale(e,t,r){return this.set(e,0,0,0,0,t,0,0,0,0,r,0,0,0,0,1),this}makeShear(e,t,r,c,p,y){return this.set(1,r,p,0,e,1,y,0,t,c,1,0,0,0,0,1),this}compose(e,t,r){const c=this.elements,p=t._x,y=t._y,i=t._z,C=t._w,D=p+p,R=y+y,Q=i+i,z=p*D,G=p*R,J=p*Q,Y=y*R,B=y*Q,ae=i*Q,ce=C*D,Ae=C*R,we=C*Q,me=r.x,De=r.y,Je=r.z;return c[0]=(1-(Y+ae))*me,c[1]=(G+we)*me,c[2]=(J-Ae)*me,c[3]=0,c[4]=(G-we)*De,c[5]=(1-(z+ae))*De,c[6]=(B+ce)*De,c[7]=0,c[8]=(J+Ae)*Je,c[9]=(B-ce)*Je,c[10]=(1-(z+Y))*Je,c[11]=0,c[12]=e.x,c[13]=e.y,c[14]=e.z,c[15]=1,this}decompose(e,t,r){const c=this.elements;let p=Am.set(c[0],c[1],c[2]).length();const y=Am.set(c[4],c[5],c[6]).length(),i=Am.set(c[8],c[9],c[10]).length();this.determinant()<0&&(p=-p),e.x=c[12],e.y=c[13],e.z=c[14],ou.copy(this);const D=1/p,R=1/y,Q=1/i;return ou.elements[0]*=D,ou.elements[1]*=D,ou.elements[2]*=D,ou.elements[4]*=R,ou.elements[5]*=R,ou.elements[6]*=R,ou.elements[8]*=Q,ou.elements[9]*=Q,ou.elements[10]*=Q,t.setFromRotationMatrix(ou),r.x=p,r.y=y,r.z=i,this}makePerspective(e,t,r,c,p,y){const i=this.elements,C=2*p/(t-e),D=2*p/(r-c),R=(t+e)/(t-e),Q=(r+c)/(r-c),z=-(y+p)/(y-p),G=-2*y*p/(y-p);return i[0]=C,i[4]=0,i[8]=R,i[12]=0,i[1]=0,i[5]=D,i[9]=Q,i[13]=0,i[2]=0,i[6]=0,i[10]=z,i[14]=G,i[3]=0,i[7]=0,i[11]=-1,i[15]=0,this}makeOrthographic(e,t,r,c,p,y){const i=this.elements,C=1/(t-e),D=1/(r-c),R=1/(y-p),Q=(t+e)*C,z=(r+c)*D,G=(y+p)*R;return i[0]=2*C,i[4]=0,i[8]=0,i[12]=-Q,i[1]=0,i[5]=2*D,i[9]=0,i[13]=-z,i[2]=0,i[6]=0,i[10]=-2*R,i[14]=-G,i[3]=0,i[7]=0,i[11]=0,i[15]=1,this}equals(e){const t=this.elements,r=e.elements;for(let c=0;c<16;c++)if(t[c]!==r[c])return!1;return!0}fromArray(e,t=0){for(let r=0;r<16;r++)this.elements[r]=e[r+t];return this}toArray(e=[],t=0){const r=this.elements;return e[t]=r[0],e[t+1]=r[1],e[t+2]=r[2],e[t+3]=r[3],e[t+4]=r[4],e[t+5]=r[5],e[t+6]=r[6],e[t+7]=r[7],e[t+8]=r[8],e[t+9]=r[9],e[t+10]=r[10],e[t+11]=r[11],e[t+12]=r[12],e[t+13]=r[13],e[t+14]=r[14],e[t+15]=r[15],e}}const Am=new ft,ou=new ar,Fz=new ft(0,0,0),Lz=new ft(1,1,1),Od=new ft,ix=new ft,Sc=new ft,OE=new ar,NE=new sl;class hy{constructor(e=0,t=0,r=0,c=hy.DEFAULT_ORDER){this.isEuler=!0,this._x=e,this._y=t,this._z=r,this._order=c}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,r,c=this._order){return this._x=e,this._y=t,this._z=r,this._order=c,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,r=!0){const c=e.elements,p=c[0],y=c[4],i=c[8],C=c[1],D=c[5],R=c[9],Q=c[2],z=c[6],G=c[10];switch(t){case"XYZ":this._y=Math.asin(Eo(i,-1,1)),Math.abs(i)<.9999999?(this._x=Math.atan2(-R,G),this._z=Math.atan2(-y,p)):(this._x=Math.atan2(z,D),this._z=0);break;case"YXZ":this._x=Math.asin(-Eo(R,-1,1)),Math.abs(R)<.9999999?(this._y=Math.atan2(i,G),this._z=Math.atan2(C,D)):(this._y=Math.atan2(-Q,p),this._z=0);break;case"ZXY":this._x=Math.asin(Eo(z,-1,1)),Math.abs(z)<.9999999?(this._y=Math.atan2(-Q,G),this._z=Math.atan2(-y,D)):(this._y=0,this._z=Math.atan2(C,p));break;case"ZYX":this._y=Math.asin(-Eo(Q,-1,1)),Math.abs(Q)<.9999999?(this._x=Math.atan2(z,G),this._z=Math.atan2(C,p)):(this._x=0,this._z=Math.atan2(-y,D));break;case"YZX":this._z=Math.asin(Eo(C,-1,1)),Math.abs(C)<.9999999?(this._x=Math.atan2(-R,D),this._y=Math.atan2(-Q,p)):(this._x=0,this._y=Math.atan2(i,G));break;case"XZY":this._z=Math.asin(-Eo(y,-1,1)),Math.abs(y)<.9999999?(this._x=Math.atan2(z,D),this._y=Math.atan2(i,p)):(this._x=Math.atan2(-R,G),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,r===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,r){return OE.makeRotationFromQuaternion(e),this.setFromRotationMatrix(OE,t,r)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return NE.setFromEuler(this),this.setFromQuaternion(NE,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}hy.DEFAULT_ORDER="XYZ";class uy{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}}let Dz=0;const QE=new ft,dm=new sl,kA=new ar,nx=new ft,n_=new ft,Pz=new ft,Uz=new sl,VE=new ft(1,0,0),HE=new ft(0,1,0),GE=new ft(0,0,1),Rz={type:"added"},WE={type:"removed"};class ls extends Xu{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Dz++}),this.uuid=Pc(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=ls.DEFAULT_UP.clone();const e=new ft,t=new hy,r=new sl,c=new ft(1,1,1);function p(){r.setFromEuler(t,!1)}function y(){t.setFromQuaternion(r,void 0,!1)}t._onChange(p),r._onChange(y),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:r},scale:{configurable:!0,enumerable:!0,value:c},modelViewMatrix:{value:new ar},normalMatrix:{value:new Pl}}),this.matrix=new ar,this.matrixWorld=new ar,this.matrixAutoUpdate=ls.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.matrixWorldAutoUpdate=ls.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.layers=new uy,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return dm.setFromAxisAngle(e,t),this.quaternion.multiply(dm),this}rotateOnWorldAxis(e,t){return dm.setFromAxisAngle(e,t),this.quaternion.premultiply(dm),this}rotateX(e){return this.rotateOnAxis(VE,e)}rotateY(e){return this.rotateOnAxis(HE,e)}rotateZ(e){return this.rotateOnAxis(GE,e)}translateOnAxis(e,t){return QE.copy(e).applyQuaternion(this.quaternion),this.position.add(QE.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(VE,e)}translateY(e){return this.translateOnAxis(HE,e)}translateZ(e){return this.translateOnAxis(GE,e)}localToWorld(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return this.updateWorldMatrix(!0,!1),e.applyMatrix4(kA.copy(this.matrixWorld).invert())}lookAt(e,t,r){e.isVector3?nx.copy(e):nx.set(e,t,r);const c=this.parent;this.updateWorldMatrix(!0,!1),n_.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?kA.lookAt(n_,nx,this.up):kA.lookAt(nx,n_,this.up),this.quaternion.setFromRotationMatrix(kA),c&&(kA.extractRotation(c.matrixWorld),dm.setFromRotationMatrix(kA),this.quaternion.premultiply(dm.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(Rz)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let r=0;r<arguments.length;r++)this.remove(arguments[r]);return this}const t=this.children.indexOf(e);return t!==-1&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(WE)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){const t=this.children[e];t.parent=null,t.dispatchEvent(WE)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),kA.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),kA.multiply(e.parent.matrixWorld)),e.applyMatrix4(kA),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let r=0,c=this.children.length;r<c;r++){const y=this.children[r].getObjectByProperty(e,t);if(y!==void 0)return y}}getObjectsByProperty(e,t){let r=[];this[e]===t&&r.push(this);for(let c=0,p=this.children.length;c<p;c++){const y=this.children[c].getObjectsByProperty(e,t);y.length>0&&(r=r.concat(y))}return r}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(n_,e,Pz),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(n_,Uz,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let r=0,c=t.length;r<c;r++)t[r].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const t=this.children;for(let r=0,c=t.length;r<c;r++)t[r].traverseVisible(e)}traverseAncestors(e){const t=this.parent;t!==null&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let r=0,c=t.length;r<c;r++){const p=t[r];(p.matrixWorldAutoUpdate===!0||e===!0)&&p.updateMatrixWorld(e)}}updateWorldMatrix(e,t){const r=this.parent;if(e===!0&&r!==null&&r.matrixWorldAutoUpdate===!0&&r.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),t===!0){const c=this.children;for(let p=0,y=c.length;p<y;p++){const i=c[p];i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!1,!0)}}}toJSON(e){const t=e===void 0||typeof e=="string",r={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},r.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const c={};c.uuid=this.uuid,c.type=this.type,this.name!==""&&(c.name=this.name),this.castShadow===!0&&(c.castShadow=!0),this.receiveShadow===!0&&(c.receiveShadow=!0),this.visible===!1&&(c.visible=!1),this.frustumCulled===!1&&(c.frustumCulled=!1),this.renderOrder!==0&&(c.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(c.userData=this.userData),c.layers=this.layers.mask,c.matrix=this.matrix.toArray(),this.matrixAutoUpdate===!1&&(c.matrixAutoUpdate=!1),this.isInstancedMesh&&(c.type="InstancedMesh",c.count=this.count,c.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(c.instanceColor=this.instanceColor.toJSON()));function p(i,C){return i[C.uuid]===void 0&&(i[C.uuid]=C.toJSON(e)),C.uuid}if(this.isScene)this.background&&(this.background.isColor?c.background=this.background.toJSON():this.background.isTexture&&(c.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(c.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){c.geometry=p(e.geometries,this.geometry);const i=this.geometry.parameters;if(i!==void 0&&i.shapes!==void 0){const C=i.shapes;if(Array.isArray(C))for(let D=0,R=C.length;D<R;D++){const Q=C[D];p(e.shapes,Q)}else p(e.shapes,C)}}if(this.isSkinnedMesh&&(c.bindMode=this.bindMode,c.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(p(e.skeletons,this.skeleton),c.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const i=[];for(let C=0,D=this.material.length;C<D;C++)i.push(p(e.materials,this.material[C]));c.material=i}else c.material=p(e.materials,this.material);if(this.children.length>0){c.children=[];for(let i=0;i<this.children.length;i++)c.children.push(this.children[i].toJSON(e).object)}if(this.animations.length>0){c.animations=[];for(let i=0;i<this.animations.length;i++){const C=this.animations[i];c.animations.push(p(e.animations,C))}}if(t){const i=y(e.geometries),C=y(e.materials),D=y(e.textures),R=y(e.images),Q=y(e.shapes),z=y(e.skeletons),G=y(e.animations),J=y(e.nodes);i.length>0&&(r.geometries=i),C.length>0&&(r.materials=C),D.length>0&&(r.textures=D),R.length>0&&(r.images=R),Q.length>0&&(r.shapes=Q),z.length>0&&(r.skeletons=z),G.length>0&&(r.animations=G),J.length>0&&(r.nodes=J)}return r.object=c,r;function y(i){const C=[];for(const D in i){const R=i[D];delete R.metadata,C.push(R)}return C}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let r=0;r<e.children.length;r++){const c=e.children[r];this.add(c.clone())}return this}}ls.DEFAULT_UP=new ft(0,1,0);ls.DEFAULT_MATRIX_AUTO_UPDATE=!0;ls.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const au=new ft,OA=new ft,Iw=new ft,NA=new ft,pm=new ft,fm=new ft,jE=new ft,Fw=new ft,Lw=new ft,Dw=new ft;class wh{constructor(e=new ft,t=new ft,r=new ft){this.a=e,this.b=t,this.c=r}static getNormal(e,t,r,c){c.subVectors(r,t),au.subVectors(e,t),c.cross(au);const p=c.lengthSq();return p>0?c.multiplyScalar(1/Math.sqrt(p)):c.set(0,0,0)}static getBarycoord(e,t,r,c,p){au.subVectors(c,t),OA.subVectors(r,t),Iw.subVectors(e,t);const y=au.dot(au),i=au.dot(OA),C=au.dot(Iw),D=OA.dot(OA),R=OA.dot(Iw),Q=y*D-i*i;if(Q===0)return p.set(-2,-1,-1);const z=1/Q,G=(D*C-i*R)*z,J=(y*R-i*C)*z;return p.set(1-G-J,J,G)}static containsPoint(e,t,r,c){return this.getBarycoord(e,t,r,c,NA),NA.x>=0&&NA.y>=0&&NA.x+NA.y<=1}static getUV(e,t,r,c,p,y,i,C){return this.getBarycoord(e,t,r,c,NA),C.set(0,0),C.addScaledVector(p,NA.x),C.addScaledVector(y,NA.y),C.addScaledVector(i,NA.z),C}static isFrontFacing(e,t,r,c){return au.subVectors(r,t),OA.subVectors(e,t),au.cross(OA).dot(c)<0}set(e,t,r){return this.a.copy(e),this.b.copy(t),this.c.copy(r),this}setFromPointsAndIndices(e,t,r,c){return this.a.copy(e[t]),this.b.copy(e[r]),this.c.copy(e[c]),this}setFromAttributeAndIndices(e,t,r,c){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,r),this.c.fromBufferAttribute(e,c),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return au.subVectors(this.c,this.b),OA.subVectors(this.a,this.b),au.cross(OA).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return wh.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return wh.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,r,c,p){return wh.getUV(e,this.a,this.b,this.c,t,r,c,p)}containsPoint(e){return wh.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return wh.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){const r=this.a,c=this.b,p=this.c;let y,i;pm.subVectors(c,r),fm.subVectors(p,r),Fw.subVectors(e,r);const C=pm.dot(Fw),D=fm.dot(Fw);if(C<=0&&D<=0)return t.copy(r);Lw.subVectors(e,c);const R=pm.dot(Lw),Q=fm.dot(Lw);if(R>=0&&Q<=R)return t.copy(c);const z=C*Q-R*D;if(z<=0&&C>=0&&R<=0)return y=C/(C-R),t.copy(r).addScaledVector(pm,y);Dw.subVectors(e,p);const G=pm.dot(Dw),J=fm.dot(Dw);if(J>=0&&G<=J)return t.copy(p);const Y=G*D-C*J;if(Y<=0&&D>=0&&J<=0)return i=D/(D-J),t.copy(r).addScaledVector(fm,i);const B=R*J-G*Q;if(B<=0&&Q-R>=0&&G-J>=0)return jE.subVectors(p,c),i=(Q-R)/(Q-R+(G-J)),t.copy(c).addScaledVector(jE,i);const ae=1/(B+Y+z);return y=Y*ae,i=z*ae,t.copy(r).addScaledVector(pm,y).addScaledVector(fm,i)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}let zz=0;class ol extends Xu{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:zz++}),this.uuid=Pc(),this.name="",this.type="Material",this.blending=hf,this.side=uu,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=D2,this.blendDst=P2,this.blendEquation=qp,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=uv,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=LI,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Xx,this.stencilZFail=Xx,this.stencilZPass=Xx,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const t in e){const r=e[t];if(r===void 0){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}const c=this[t];if(c===void 0){console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.");continue}c&&c.isColor?c.set(r):c&&c.isVector3&&r&&r.isVector3?c.copy(r):this[t]=r}}toJSON(e){const t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});const r={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};r.uuid=this.uuid,r.type=this.type,this.name!==""&&(r.name=this.name),this.color&&this.color.isColor&&(r.color=this.color.getHex()),this.roughness!==void 0&&(r.roughness=this.roughness),this.metalness!==void 0&&(r.metalness=this.metalness),this.sheen!==void 0&&(r.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(r.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(r.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(r.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(r.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(r.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(r.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(r.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(r.shininess=this.shininess),this.clearcoat!==void 0&&(r.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(r.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(r.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(r.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(r.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,r.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(r.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(r.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(r.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(r.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(r.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(r.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(r.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(r.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(r.lightMap=this.lightMap.toJSON(e).uuid,r.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(r.aoMap=this.aoMap.toJSON(e).uuid,r.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(r.bumpMap=this.bumpMap.toJSON(e).uuid,r.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(r.normalMap=this.normalMap.toJSON(e).uuid,r.normalMapType=this.normalMapType,r.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(r.displacementMap=this.displacementMap.toJSON(e).uuid,r.displacementScale=this.displacementScale,r.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(r.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(r.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(r.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(r.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(r.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(r.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(r.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(r.combine=this.combine)),this.envMapIntensity!==void 0&&(r.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(r.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(r.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(r.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(r.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(r.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(r.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(r.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(r.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(r.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(r.size=this.size),this.shadowSide!==null&&(r.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(r.sizeAttenuation=this.sizeAttenuation),this.blending!==hf&&(r.blending=this.blending),this.side!==uu&&(r.side=this.side),this.vertexColors&&(r.vertexColors=!0),this.opacity<1&&(r.opacity=this.opacity),this.transparent===!0&&(r.transparent=this.transparent),r.depthFunc=this.depthFunc,r.depthTest=this.depthTest,r.depthWrite=this.depthWrite,r.colorWrite=this.colorWrite,r.stencilWrite=this.stencilWrite,r.stencilWriteMask=this.stencilWriteMask,r.stencilFunc=this.stencilFunc,r.stencilRef=this.stencilRef,r.stencilFuncMask=this.stencilFuncMask,r.stencilFail=this.stencilFail,r.stencilZFail=this.stencilZFail,r.stencilZPass=this.stencilZPass,this.rotation!==void 0&&this.rotation!==0&&(r.rotation=this.rotation),this.polygonOffset===!0&&(r.polygonOffset=!0),this.polygonOffsetFactor!==0&&(r.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(r.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(r.linewidth=this.linewidth),this.dashSize!==void 0&&(r.dashSize=this.dashSize),this.gapSize!==void 0&&(r.gapSize=this.gapSize),this.scale!==void 0&&(r.scale=this.scale),this.dithering===!0&&(r.dithering=!0),this.alphaTest>0&&(r.alphaTest=this.alphaTest),this.alphaToCoverage===!0&&(r.alphaToCoverage=this.alphaToCoverage),this.premultipliedAlpha===!0&&(r.premultipliedAlpha=this.premultipliedAlpha),this.forceSinglePass===!0&&(r.forceSinglePass=this.forceSinglePass),this.wireframe===!0&&(r.wireframe=this.wireframe),this.wireframeLinewidth>1&&(r.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(r.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(r.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(r.flatShading=this.flatShading),this.visible===!1&&(r.visible=!1),this.toneMapped===!1&&(r.toneMapped=!1),this.fog===!1&&(r.fog=!1),Object.keys(this.userData).length>0&&(r.userData=this.userData);function c(p){const y=[];for(const i in p){const C=p[i];delete C.metadata,y.push(C)}return y}if(t){const p=c(e.textures),y=c(e.images);p.length>0&&(r.textures=p),y.length>0&&(r.images=y)}return r}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let r=null;if(t!==null){const c=t.length;r=new Array(c);for(let p=0;p!==c;++p)r[p]=t[p].clone()}return this.clippingPlanes=r,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}}class za extends ol{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Dn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=ly,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}const Ro=new ft,rx=new Di;class As{constructor(e,t,r=!1){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=r,this.usage=W_,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,r){e*=this.itemSize,r*=t.itemSize;for(let c=0,p=this.itemSize;c<p;c++)this.array[e+c]=t.array[r+c];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let t=0,r=this.count;t<r;t++)rx.fromBufferAttribute(this,t),rx.applyMatrix3(e),this.setXY(t,rx.x,rx.y);else if(this.itemSize===3)for(let t=0,r=this.count;t<r;t++)Ro.fromBufferAttribute(this,t),Ro.applyMatrix3(e),this.setXYZ(t,Ro.x,Ro.y,Ro.z);return this}applyMatrix4(e){for(let t=0,r=this.count;t<r;t++)Ro.fromBufferAttribute(this,t),Ro.applyMatrix4(e),this.setXYZ(t,Ro.x,Ro.y,Ro.z);return this}applyNormalMatrix(e){for(let t=0,r=this.count;t<r;t++)Ro.fromBufferAttribute(this,t),Ro.applyNormalMatrix(e),this.setXYZ(t,Ro.x,Ro.y,Ro.z);return this}transformDirection(e){for(let t=0,r=this.count;t<r;t++)Ro.fromBufferAttribute(this,t),Ro.transformDirection(e),this.setXYZ(t,Ro.x,Ro.y,Ro.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=WA(t,this.array)),t}setX(e,t){return this.normalized&&(t=Us(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=WA(t,this.array)),t}setY(e,t){return this.normalized&&(t=Us(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=WA(t,this.array)),t}setZ(e,t){return this.normalized&&(t=Us(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=WA(t,this.array)),t}setW(e,t){return this.normalized&&(t=Us(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,r){return e*=this.itemSize,this.normalized&&(t=Us(t,this.array),r=Us(r,this.array)),this.array[e+0]=t,this.array[e+1]=r,this}setXYZ(e,t,r,c){return e*=this.itemSize,this.normalized&&(t=Us(t,this.array),r=Us(r,this.array),c=Us(c,this.array)),this.array[e+0]=t,this.array[e+1]=r,this.array[e+2]=c,this}setXYZW(e,t,r,c,p){return e*=this.itemSize,this.normalized&&(t=Us(t,this.array),r=Us(r,this.array),c=Us(c,this.array),p=Us(p,this.array)),this.array[e+0]=t,this.array[e+1]=r,this.array[e+2]=c,this.array[e+3]=p,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==W_&&(e.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(e.updateRange=this.updateRange),e}copyColorsArray(){console.error("THREE.BufferAttribute: copyColorsArray() was removed in r144.")}copyVector2sArray(){console.error("THREE.BufferAttribute: copyVector2sArray() was removed in r144.")}copyVector3sArray(){console.error("THREE.BufferAttribute: copyVector3sArray() was removed in r144.")}copyVector4sArray(){console.error("THREE.BufferAttribute: copyVector4sArray() was removed in r144.")}}class kz extends As{constructor(e,t,r){super(new Int8Array(e),t,r)}}class Oz extends As{constructor(e,t,r){super(new Uint8Array(e),t,r)}}class Nz extends As{constructor(e,t,r){super(new Uint8ClampedArray(e),t,r)}}class Qz extends As{constructor(e,t,r){super(new Int16Array(e),t,r)}}class V2 extends As{constructor(e,t,r){super(new Uint16Array(e),t,r)}}class Vz extends As{constructor(e,t,r){super(new Int32Array(e),t,r)}}class H2 extends As{constructor(e,t,r){super(new Uint32Array(e),t,r)}}class Hz extends As{constructor(e,t,r){super(new Uint16Array(e),t,r),this.isFloat16BufferAttribute=!0}}class jn extends As{constructor(e,t,r){super(new Float32Array(e),t,r)}}class Gz extends As{constructor(e,t,r){super(new Float64Array(e),t,r)}}let Wz=0;const _h=new ar,Pw=new ls,mm=new ft,Mc=new qu,r_=new qu,fa=new ft;class br extends Xu{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Wz++}),this.uuid=Pc(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(UI(e)?H2:V2)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,r=0){this.groups.push({start:e,count:t,materialIndex:r})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);const r=this.attributes.normal;if(r!==void 0){const p=new Pl().getNormalMatrix(e);r.applyNormalMatrix(p),r.needsUpdate=!0}const c=this.attributes.tangent;return c!==void 0&&(c.transformDirection(e),c.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return _h.makeRotationFromQuaternion(e),this.applyMatrix4(_h),this}rotateX(e){return _h.makeRotationX(e),this.applyMatrix4(_h),this}rotateY(e){return _h.makeRotationY(e),this.applyMatrix4(_h),this}rotateZ(e){return _h.makeRotationZ(e),this.applyMatrix4(_h),this}translate(e,t,r){return _h.makeTranslation(e,t,r),this.applyMatrix4(_h),this}scale(e,t,r){return _h.makeScale(e,t,r),this.applyMatrix4(_h),this}lookAt(e){return Pw.lookAt(e),Pw.updateMatrix(),this.applyMatrix4(Pw.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(mm).negate(),this.translate(mm.x,mm.y,mm.z),this}setFromPoints(e){const t=[];for(let r=0,c=e.length;r<c;r++){const p=e[r];t.push(p.x,p.y,p.z||0)}return this.setAttribute("position",new jn(t,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new qu);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new ft(-1/0,-1/0,-1/0),new ft(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let r=0,c=t.length;r<c;r++){const p=t[r];Mc.setFromBufferAttribute(p),this.morphTargetsRelative?(fa.addVectors(this.boundingBox.min,Mc.min),this.boundingBox.expandByPoint(fa),fa.addVectors(this.boundingBox.max,Mc.max),this.boundingBox.expandByPoint(fa)):(this.boundingBox.expandByPoint(Mc.min),this.boundingBox.expandByPoint(Mc.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new XA);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new ft,1/0);return}if(e){const r=this.boundingSphere.center;if(Mc.setFromBufferAttribute(e),t)for(let p=0,y=t.length;p<y;p++){const i=t[p];r_.setFromBufferAttribute(i),this.morphTargetsRelative?(fa.addVectors(Mc.min,r_.min),Mc.expandByPoint(fa),fa.addVectors(Mc.max,r_.max),Mc.expandByPoint(fa)):(Mc.expandByPoint(r_.min),Mc.expandByPoint(r_.max))}Mc.getCenter(r);let c=0;for(let p=0,y=e.count;p<y;p++)fa.fromBufferAttribute(e,p),c=Math.max(c,r.distanceToSquared(fa));if(t)for(let p=0,y=t.length;p<y;p++){const i=t[p],C=this.morphTargetsRelative;for(let D=0,R=i.count;D<R;D++)fa.fromBufferAttribute(i,D),C&&(mm.fromBufferAttribute(e,D),fa.add(mm)),c=Math.max(c,r.distanceToSquared(fa))}this.boundingSphere.radius=Math.sqrt(c),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,t=this.attributes;if(e===null||t.position===void 0||t.normal===void 0||t.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const r=e.array,c=t.position.array,p=t.normal.array,y=t.uv.array,i=c.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new As(new Float32Array(4*i),4));const C=this.getAttribute("tangent").array,D=[],R=[];for(let Et=0;Et<i;Et++)D[Et]=new ft,R[Et]=new ft;const Q=new ft,z=new ft,G=new ft,J=new Di,Y=new Di,B=new Di,ae=new ft,ce=new ft;function Ae(Et,li,xi){Q.fromArray(c,Et*3),z.fromArray(c,li*3),G.fromArray(c,xi*3),J.fromArray(y,Et*2),Y.fromArray(y,li*2),B.fromArray(y,xi*2),z.sub(Q),G.sub(Q),Y.sub(J),B.sub(J);const te=1/(Y.x*B.y-B.x*Y.y);!isFinite(te)||(ae.copy(z).multiplyScalar(B.y).addScaledVector(G,-Y.y).multiplyScalar(te),ce.copy(G).multiplyScalar(Y.x).addScaledVector(z,-B.x).multiplyScalar(te),D[Et].add(ae),D[li].add(ae),D[xi].add(ae),R[Et].add(ce),R[li].add(ce),R[xi].add(ce))}let we=this.groups;we.length===0&&(we=[{start:0,count:r.length}]);for(let Et=0,li=we.length;Et<li;++Et){const xi=we[Et],te=xi.start,le=xi.count;for(let ye=te,xe=te+le;ye<xe;ye+=3)Ae(r[ye+0],r[ye+1],r[ye+2])}const me=new ft,De=new ft,Je=new ft,Fe=new ft;function Ge(Et){Je.fromArray(p,Et*3),Fe.copy(Je);const li=D[Et];me.copy(li),me.sub(Je.multiplyScalar(Je.dot(li))).normalize(),De.crossVectors(Fe,li);const te=De.dot(R[Et])<0?-1:1;C[Et*4]=me.x,C[Et*4+1]=me.y,C[Et*4+2]=me.z,C[Et*4+3]=te}for(let Et=0,li=we.length;Et<li;++Et){const xi=we[Et],te=xi.start,le=xi.count;for(let ye=te,xe=te+le;ye<xe;ye+=3)Ge(r[ye+0]),Ge(r[ye+1]),Ge(r[ye+2])}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(t!==void 0){let r=this.getAttribute("normal");if(r===void 0)r=new As(new Float32Array(t.count*3),3),this.setAttribute("normal",r);else for(let z=0,G=r.count;z<G;z++)r.setXYZ(z,0,0,0);const c=new ft,p=new ft,y=new ft,i=new ft,C=new ft,D=new ft,R=new ft,Q=new ft;if(e)for(let z=0,G=e.count;z<G;z+=3){const J=e.getX(z+0),Y=e.getX(z+1),B=e.getX(z+2);c.fromBufferAttribute(t,J),p.fromBufferAttribute(t,Y),y.fromBufferAttribute(t,B),R.subVectors(y,p),Q.subVectors(c,p),R.cross(Q),i.fromBufferAttribute(r,J),C.fromBufferAttribute(r,Y),D.fromBufferAttribute(r,B),i.add(R),C.add(R),D.add(R),r.setXYZ(J,i.x,i.y,i.z),r.setXYZ(Y,C.x,C.y,C.z),r.setXYZ(B,D.x,D.y,D.z)}else for(let z=0,G=t.count;z<G;z+=3)c.fromBufferAttribute(t,z+0),p.fromBufferAttribute(t,z+1),y.fromBufferAttribute(t,z+2),R.subVectors(y,p),Q.subVectors(c,p),R.cross(Q),r.setXYZ(z+0,R.x,R.y,R.z),r.setXYZ(z+1,R.x,R.y,R.z),r.setXYZ(z+2,R.x,R.y,R.z);this.normalizeNormals(),r.needsUpdate=!0}}merge(){return console.error("THREE.BufferGeometry.merge() has been removed. Use THREE.BufferGeometryUtils.mergeBufferGeometries() instead."),this}normalizeNormals(){const e=this.attributes.normal;for(let t=0,r=e.count;t<r;t++)fa.fromBufferAttribute(e,t),fa.normalize(),e.setXYZ(t,fa.x,fa.y,fa.z)}toNonIndexed(){function e(i,C){const D=i.array,R=i.itemSize,Q=i.normalized,z=new D.constructor(C.length*R);let G=0,J=0;for(let Y=0,B=C.length;Y<B;Y++){i.isInterleavedBufferAttribute?G=C[Y]*i.data.stride+i.offset:G=C[Y]*R;for(let ae=0;ae<R;ae++)z[J++]=D[G++]}return new As(z,R,Q)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new br,r=this.index.array,c=this.attributes;for(const i in c){const C=c[i],D=e(C,r);t.setAttribute(i,D)}const p=this.morphAttributes;for(const i in p){const C=[],D=p[i];for(let R=0,Q=D.length;R<Q;R++){const z=D[R],G=e(z,r);C.push(G)}t.morphAttributes[i]=C}t.morphTargetsRelative=this.morphTargetsRelative;const y=this.groups;for(let i=0,C=y.length;i<C;i++){const D=y[i];t.addGroup(D.start,D.count,D.materialIndex)}return t}toJSON(){const e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const C=this.parameters;for(const D in C)C[D]!==void 0&&(e[D]=C[D]);return e}e.data={attributes:{}};const t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const r=this.attributes;for(const C in r){const D=r[C];e.data.attributes[C]=D.toJSON(e.data)}const c={};let p=!1;for(const C in this.morphAttributes){const D=this.morphAttributes[C],R=[];for(let Q=0,z=D.length;Q<z;Q++){const G=D[Q];R.push(G.toJSON(e.data))}R.length>0&&(c[C]=R,p=!0)}p&&(e.data.morphAttributes=c,e.data.morphTargetsRelative=this.morphTargetsRelative);const y=this.groups;y.length>0&&(e.data.groups=JSON.parse(JSON.stringify(y)));const i=this.boundingSphere;return i!==null&&(e.data.boundingSphere={center:i.center.toArray(),radius:i.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const r=e.index;r!==null&&this.setIndex(r.clone(t));const c=e.attributes;for(const D in c){const R=c[D];this.setAttribute(D,R.clone(t))}const p=e.morphAttributes;for(const D in p){const R=[],Q=p[D];for(let z=0,G=Q.length;z<G;z++)R.push(Q[z].clone(t));this.morphAttributes[D]=R}this.morphTargetsRelative=e.morphTargetsRelative;const y=e.groups;for(let D=0,R=y.length;D<R;D++){const Q=y[D];this.addGroup(Q.start,Q.count,Q.materialIndex)}const i=e.boundingBox;i!==null&&(this.boundingBox=i.clone());const C=e.boundingSphere;return C!==null&&(this.boundingSphere=C.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,e.parameters!==void 0&&(this.parameters=Object.assign({},e.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}}const KE=new ar,gm=new cy,Uw=new XA,s_=new ft,o_=new ft,a_=new ft,Rw=new ft,sx=new ft,ox=new Di,ax=new Di,lx=new Di,zw=new ft,cx=new ft;class us extends ls{constructor(e=new br,t=new za){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,r=Object.keys(t);if(r.length>0){const c=t[r[0]];if(c!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let p=0,y=c.length;p<y;p++){const i=c[p].name||String(p);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=p}}}}getVertexPosition(e,t){const r=this.geometry,c=r.attributes.position,p=r.morphAttributes.position,y=r.morphTargetsRelative;t.fromBufferAttribute(c,e);const i=this.morphTargetInfluences;if(p&&i){sx.set(0,0,0);for(let C=0,D=p.length;C<D;C++){const R=i[C],Q=p[C];R!==0&&(Rw.fromBufferAttribute(Q,e),y?sx.addScaledVector(Rw,R):sx.addScaledVector(Rw.sub(t),R))}t.add(sx)}return this.isSkinnedMesh&&this.boneTransform(e,t),t}raycast(e,t){const r=this.geometry,c=this.material,p=this.matrixWorld;if(c===void 0||(r.boundingSphere===null&&r.computeBoundingSphere(),Uw.copy(r.boundingSphere),Uw.applyMatrix4(p),e.ray.intersectsSphere(Uw)===!1)||(KE.copy(p).invert(),gm.copy(e.ray).applyMatrix4(KE),r.boundingBox!==null&&gm.intersectsBox(r.boundingBox)===!1))return;let y;const i=r.index,C=r.attributes.position,D=r.attributes.uv,R=r.attributes.uv2,Q=r.groups,z=r.drawRange;if(i!==null)if(Array.isArray(c))for(let G=0,J=Q.length;G<J;G++){const Y=Q[G],B=c[Y.materialIndex],ae=Math.max(Y.start,z.start),ce=Math.min(i.count,Math.min(Y.start+Y.count,z.start+z.count));for(let Ae=ae,we=ce;Ae<we;Ae+=3){const me=i.getX(Ae),De=i.getX(Ae+1),Je=i.getX(Ae+2);y=hx(this,B,e,gm,D,R,me,De,Je),y&&(y.faceIndex=Math.floor(Ae/3),y.face.materialIndex=Y.materialIndex,t.push(y))}}else{const G=Math.max(0,z.start),J=Math.min(i.count,z.start+z.count);for(let Y=G,B=J;Y<B;Y+=3){const ae=i.getX(Y),ce=i.getX(Y+1),Ae=i.getX(Y+2);y=hx(this,c,e,gm,D,R,ae,ce,Ae),y&&(y.faceIndex=Math.floor(Y/3),t.push(y))}}else if(C!==void 0)if(Array.isArray(c))for(let G=0,J=Q.length;G<J;G++){const Y=Q[G],B=c[Y.materialIndex],ae=Math.max(Y.start,z.start),ce=Math.min(C.count,Math.min(Y.start+Y.count,z.start+z.count));for(let Ae=ae,we=ce;Ae<we;Ae+=3){const me=Ae,De=Ae+1,Je=Ae+2;y=hx(this,B,e,gm,D,R,me,De,Je),y&&(y.faceIndex=Math.floor(Ae/3),y.face.materialIndex=Y.materialIndex,t.push(y))}}else{const G=Math.max(0,z.start),J=Math.min(C.count,z.start+z.count);for(let Y=G,B=J;Y<B;Y+=3){const ae=Y,ce=Y+1,Ae=Y+2;y=hx(this,c,e,gm,D,R,ae,ce,Ae),y&&(y.faceIndex=Math.floor(Y/3),t.push(y))}}}}function jz(u,e,t,r,c,p,y,i){let C;if(e.side===rc?C=r.intersectTriangle(y,p,c,!0,i):C=r.intersectTriangle(c,p,y,e.side===uu,i),C===null)return null;cx.copy(i),cx.applyMatrix4(u.matrixWorld);const D=t.ray.origin.distanceTo(cx);return D<t.near||D>t.far?null:{distance:D,point:cx.clone(),object:u}}function hx(u,e,t,r,c,p,y,i,C){u.getVertexPosition(y,s_),u.getVertexPosition(i,o_),u.getVertexPosition(C,a_);const D=jz(u,e,t,r,s_,o_,a_,zw);if(D){c&&(ox.fromBufferAttribute(c,y),ax.fromBufferAttribute(c,i),lx.fromBufferAttribute(c,C),D.uv=wh.getUV(zw,s_,o_,a_,ox,ax,lx,new Di)),p&&(ox.fromBufferAttribute(p,y),ax.fromBufferAttribute(p,i),lx.fromBufferAttribute(p,C),D.uv2=wh.getUV(zw,s_,o_,a_,ox,ax,lx,new Di));const R={a:y,b:i,c:C,normal:new ft,materialIndex:0};wh.getNormal(s_,o_,a_,R.normal),D.face=R}return D}class qA extends br{constructor(e=1,t=1,r=1,c=1,p=1,y=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:r,widthSegments:c,heightSegments:p,depthSegments:y};const i=this;c=Math.floor(c),p=Math.floor(p),y=Math.floor(y);const C=[],D=[],R=[],Q=[];let z=0,G=0;J("z","y","x",-1,-1,r,t,e,y,p,0),J("z","y","x",1,-1,r,t,-e,y,p,1),J("x","z","y",1,1,e,r,t,c,y,2),J("x","z","y",1,-1,e,r,-t,c,y,3),J("x","y","z",1,-1,e,t,r,c,p,4),J("x","y","z",-1,-1,e,t,-r,c,p,5),this.setIndex(C),this.setAttribute("position",new jn(D,3)),this.setAttribute("normal",new jn(R,3)),this.setAttribute("uv",new jn(Q,2));function J(Y,B,ae,ce,Ae,we,me,De,Je,Fe,Ge){const Et=we/Je,li=me/Fe,xi=we/2,te=me/2,le=De/2,ye=Je+1,xe=Fe+1;let Re=0,Oe=0;const We=new ft;for(let Ve=0;Ve<xe;Ve++){const Qe=Ve*li-te;for(let Se=0;Se<ye;Se++){const Ke=Se*Et-xi;We[Y]=Ke*ce,We[B]=Qe*Ae,We[ae]=le,D.push(We.x,We.y,We.z),We[Y]=0,We[B]=0,We[ae]=De>0?1:-1,R.push(We.x,We.y,We.z),Q.push(Se/Je),Q.push(1-Ve/Fe),Re+=1}}for(let Ve=0;Ve<Fe;Ve++)for(let Qe=0;Qe<Je;Qe++){const Se=z+Qe+ye*Ve,Ke=z+Qe+ye*(Ve+1),nt=z+(Qe+1)+ye*(Ve+1),vt=z+(Qe+1)+ye*Ve;C.push(Se,Ke,vt),C.push(Ke,nt,vt),Oe+=6}i.addGroup(G,Oe,Ge),G+=Oe,z+=Re}}static fromJSON(e){return new qA(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function jm(u){const e={};for(const t in u){e[t]={};for(const r in u[t]){const c=u[t][r];c&&(c.isColor||c.isMatrix3||c.isMatrix4||c.isVector2||c.isVector3||c.isVector4||c.isTexture||c.isQuaternion)?e[t][r]=c.clone():Array.isArray(c)?e[t][r]=c.slice():e[t][r]=c}}return e}function Sl(u){const e={};for(let t=0;t<u.length;t++){const r=jm(u[t]);for(const c in r)e[c]=r[c]}return e}function Kz(u){const e=[];for(let t=0;t<u.length;t++)e.push(u[t].clone());return e}function zI(u){return u.getRenderTarget()===null&&u.outputEncoding===Ts?cu:Wm}const mf={clone:jm,merge:Sl};var $z=`void main() {
	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
}`,Zz=`void main() {
	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
}`;class ko extends ol{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=$z,this.fragmentShader=Zz,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,e!==void 0&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=jm(e.uniforms),this.uniformsGroups=Kz(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const c in this.uniforms){const y=this.uniforms[c].value;y&&y.isTexture?t.uniforms[c]={type:"t",value:y.toJSON(e).uuid}:y&&y.isColor?t.uniforms[c]={type:"c",value:y.getHex()}:y&&y.isVector2?t.uniforms[c]={type:"v2",value:y.toArray()}:y&&y.isVector3?t.uniforms[c]={type:"v3",value:y.toArray()}:y&&y.isVector4?t.uniforms[c]={type:"v4",value:y.toArray()}:y&&y.isMatrix3?t.uniforms[c]={type:"m3",value:y.toArray()}:y&&y.isMatrix4?t.uniforms[c]={type:"m4",value:y.toArray()}:t.uniforms[c]={value:y}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;const r={};for(const c in this.extensions)this.extensions[c]===!0&&(r[c]=!0);return Object.keys(r).length>0&&(t.extensions=r),t}}class Qv extends ls{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new ar,this.projectionMatrix=new ar,this.projectionMatrixInverse=new ar}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}class _a extends Qv{constructor(e=50,t=1,r=.1,c=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=r,this.far=c,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=j_*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(Af*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return j_*2*Math.atan(Math.tan(Af*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,r,c,p,y){this.aspect=e/t,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=r,this.view.offsetY=c,this.view.width=p,this.view.height=y,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan(Af*.5*this.fov)/this.zoom,r=2*t,c=this.aspect*r,p=-.5*c;const y=this.view;if(this.view!==null&&this.view.enabled){const C=y.fullWidth,D=y.fullHeight;p+=y.offsetX*c/C,t-=y.offsetY*r/D,c*=y.width/C,r*=y.height/D}const i=this.filmOffset;i!==0&&(p+=e*i/this.getFilmWidth()),this.projectionMatrix.makePerspective(p,p+c,t,t-r,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}const _m=-90,ym=1;class kI extends ls{constructor(e,t,r){super(),this.type="CubeCamera",this.renderTarget=r;const c=new _a(_m,ym,e,t);c.layers=this.layers,c.up.set(0,1,0),c.lookAt(1,0,0),this.add(c);const p=new _a(_m,ym,e,t);p.layers=this.layers,p.up.set(0,1,0),p.lookAt(-1,0,0),this.add(p);const y=new _a(_m,ym,e,t);y.layers=this.layers,y.up.set(0,0,-1),y.lookAt(0,1,0),this.add(y);const i=new _a(_m,ym,e,t);i.layers=this.layers,i.up.set(0,0,1),i.lookAt(0,-1,0),this.add(i);const C=new _a(_m,ym,e,t);C.layers=this.layers,C.up.set(0,1,0),C.lookAt(0,0,1),this.add(C);const D=new _a(_m,ym,e,t);D.layers=this.layers,D.up.set(0,1,0),D.lookAt(0,0,-1),this.add(D)}update(e,t){this.parent===null&&this.updateMatrixWorld();const r=this.renderTarget,[c,p,y,i,C,D]=this.children,R=e.getRenderTarget(),Q=e.toneMapping,z=e.xr.enabled;e.toneMapping=Hu,e.xr.enabled=!1;const G=r.texture.generateMipmaps;r.texture.generateMipmaps=!1,e.setRenderTarget(r,0),e.render(t,c),e.setRenderTarget(r,1),e.render(t,p),e.setRenderTarget(r,2),e.render(t,y),e.setRenderTarget(r,3),e.render(t,i),e.setRenderTarget(r,4),e.render(t,C),r.texture.generateMipmaps=G,e.setRenderTarget(r,5),e.render(t,D),e.setRenderTarget(R),e.toneMapping=Q,e.xr.enabled=z,r.texture.needsPMREMUpdate=!0}}class Ay extends To{constructor(e,t,r,c,p,y,i,C,D,R){e=e!==void 0?e:[],t=t!==void 0?t:rp,super(e,t,r,c,p,y,i,C,D,R),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}class OI extends rl{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;const r={width:e,height:e,depth:1},c=[r,r,r,r,r,r];this.texture=new Ay(c,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=t.generateMipmaps!==void 0?t.generateMipmaps:!1,this.texture.minFilter=t.minFilter!==void 0?t.minFilter:Xs}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const r={uniforms:{tEquirect:{value:null}},vertexShader:`

				varying vec3 vWorldDirection;

				vec3 transformDirection( in vec3 dir, in mat4 matrix ) {

					return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );

				}

				void main() {

					vWorldDirection = transformDirection( position, modelMatrix );

					#include <begin_vertex>
					#include <project_vertex>

				}
			`,fragmentShader:`

				uniform sampler2D tEquirect;

				varying vec3 vWorldDirection;

				#include <common>

				void main() {

					vec3 direction = normalize( vWorldDirection );

					vec2 sampleUV = equirectUv( direction );

					gl_FragColor = texture2D( tEquirect, sampleUV );

				}
			`},c=new qA(5,5,5),p=new ko({name:"CubemapFromEquirect",uniforms:jm(r.uniforms),vertexShader:r.vertexShader,fragmentShader:r.fragmentShader,side:rc,blending:KA});p.uniforms.tEquirect.value=t;const y=new us(c,p),i=t.minFilter;return t.minFilter===op&&(t.minFilter=Xs),new kI(1,10,this).update(e,y),t.minFilter=i,y.geometry.dispose(),y.material.dispose(),this}clear(e,t,r,c){const p=e.getRenderTarget();for(let y=0;y<6;y++)e.setRenderTarget(this,y),e.clear(t,r,c);e.setRenderTarget(p)}}const kw=new ft,Xz=new ft,qz=new Pl;class jd{constructor(e=new ft(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,r,c){return this.normal.set(e,t,r),this.constant=c,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,r){const c=kw.subVectors(r,t).cross(Xz.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(c,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){const r=e.delta(kw),c=this.normal.dot(r);if(c===0)return this.distanceToPoint(e.start)===0?t.copy(e.start):null;const p=-(e.start.dot(this.normal)+this.constant)/c;return p<0||p>1?null:t.copy(r).multiplyScalar(p).add(e.start)}intersectsLine(e){const t=this.distanceToPoint(e.start),r=this.distanceToPoint(e.end);return t<0&&r>0||r<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const r=t||qz.getNormalMatrix(e),c=this.coplanarPoint(kw).applyMatrix4(e),p=this.normal.applyMatrix3(r).normalize();return this.constant=-c.dot(p),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}}const xm=new XA,ux=new ft;class Vv{constructor(e=new jd,t=new jd,r=new jd,c=new jd,p=new jd,y=new jd){this.planes=[e,t,r,c,p,y]}set(e,t,r,c,p,y){const i=this.planes;return i[0].copy(e),i[1].copy(t),i[2].copy(r),i[3].copy(c),i[4].copy(p),i[5].copy(y),this}copy(e){const t=this.planes;for(let r=0;r<6;r++)t[r].copy(e.planes[r]);return this}setFromProjectionMatrix(e){const t=this.planes,r=e.elements,c=r[0],p=r[1],y=r[2],i=r[3],C=r[4],D=r[5],R=r[6],Q=r[7],z=r[8],G=r[9],J=r[10],Y=r[11],B=r[12],ae=r[13],ce=r[14],Ae=r[15];return t[0].setComponents(i-c,Q-C,Y-z,Ae-B).normalize(),t[1].setComponents(i+c,Q+C,Y+z,Ae+B).normalize(),t[2].setComponents(i+p,Q+D,Y+G,Ae+ae).normalize(),t[3].setComponents(i-p,Q-D,Y-G,Ae-ae).normalize(),t[4].setComponents(i-y,Q-R,Y-J,Ae-ce).normalize(),t[5].setComponents(i+y,Q+R,Y+J,Ae+ce).normalize(),this}intersectsObject(e){const t=e.geometry;return t.boundingSphere===null&&t.computeBoundingSphere(),xm.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(xm)}intersectsSprite(e){return xm.center.set(0,0,0),xm.radius=.7071067811865476,xm.applyMatrix4(e.matrixWorld),this.intersectsSphere(xm)}intersectsSphere(e){const t=this.planes,r=e.center,c=-e.radius;for(let p=0;p<6;p++)if(t[p].distanceToPoint(r)<c)return!1;return!0}intersectsBox(e){const t=this.planes;for(let r=0;r<6;r++){const c=t[r];if(ux.x=c.normal.x>0?e.max.x:e.min.x,ux.y=c.normal.y>0?e.max.y:e.min.y,ux.z=c.normal.z>0?e.max.z:e.min.z,c.distanceToPoint(ux)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let r=0;r<6;r++)if(t[r].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function NI(){let u=null,e=!1,t=null,r=null;function c(p,y){t(p,y),r=u.requestAnimationFrame(c)}return{start:function(){e!==!0&&t!==null&&(r=u.requestAnimationFrame(c),e=!0)},stop:function(){u.cancelAnimationFrame(r),e=!1},setAnimationLoop:function(p){t=p},setContext:function(p){u=p}}}function Yz(u,e){const t=e.isWebGL2,r=new WeakMap;function c(D,R){const Q=D.array,z=D.usage,G=u.createBuffer();u.bindBuffer(R,G),u.bufferData(R,Q,z),D.onUploadCallback();let J;if(Q instanceof Float32Array)J=5126;else if(Q instanceof Uint16Array)if(D.isFloat16BufferAttribute)if(t)J=5131;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else J=5123;else if(Q instanceof Int16Array)J=5122;else if(Q instanceof Uint32Array)J=5125;else if(Q instanceof Int32Array)J=5124;else if(Q instanceof Int8Array)J=5120;else if(Q instanceof Uint8Array)J=5121;else if(Q instanceof Uint8ClampedArray)J=5121;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+Q);return{buffer:G,type:J,bytesPerElement:Q.BYTES_PER_ELEMENT,version:D.version}}function p(D,R,Q){const z=R.array,G=R.updateRange;u.bindBuffer(Q,D),G.count===-1?u.bufferSubData(Q,0,z):(t?u.bufferSubData(Q,G.offset*z.BYTES_PER_ELEMENT,z,G.offset,G.count):u.bufferSubData(Q,G.offset*z.BYTES_PER_ELEMENT,z.subarray(G.offset,G.offset+G.count)),G.count=-1),R.onUploadCallback()}function y(D){return D.isInterleavedBufferAttribute&&(D=D.data),r.get(D)}function i(D){D.isInterleavedBufferAttribute&&(D=D.data);const R=r.get(D);R&&(u.deleteBuffer(R.buffer),r.delete(D))}function C(D,R){if(D.isGLBufferAttribute){const z=r.get(D);(!z||z.version<D.version)&&r.set(D,{buffer:D.buffer,type:D.type,bytesPerElement:D.elementSize,version:D.version});return}D.isInterleavedBufferAttribute&&(D=D.data);const Q=r.get(D);Q===void 0?r.set(D,c(D,R)):Q.version<D.version&&(p(Q.buffer,D,R),Q.version=D.version)}return{get:y,remove:i,update:C}}class xf extends br{constructor(e=1,t=1,r=1,c=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:r,heightSegments:c};const p=e/2,y=t/2,i=Math.floor(r),C=Math.floor(c),D=i+1,R=C+1,Q=e/i,z=t/C,G=[],J=[],Y=[],B=[];for(let ae=0;ae<R;ae++){const ce=ae*z-y;for(let Ae=0;Ae<D;Ae++){const we=Ae*Q-p;J.push(we,-ce,0),Y.push(0,0,1),B.push(Ae/i),B.push(1-ae/C)}}for(let ae=0;ae<C;ae++)for(let ce=0;ce<i;ce++){const Ae=ce+D*ae,we=ce+D*(ae+1),me=ce+1+D*(ae+1),De=ce+1+D*ae;G.push(Ae,we,De),G.push(we,me,De)}this.setIndex(G),this.setAttribute("position",new jn(J,3)),this.setAttribute("normal",new jn(Y,3)),this.setAttribute("uv",new jn(B,2))}static fromJSON(e){return new xf(e.width,e.height,e.widthSegments,e.heightSegments)}}var Jz=`#ifdef USE_ALPHAMAP
	diffuseColor.a *= texture2D( alphaMap, vUv ).g;
#endif`,ek=`#ifdef USE_ALPHAMAP
	uniform sampler2D alphaMap;
#endif`,tk=`#ifdef USE_ALPHATEST
	if ( diffuseColor.a < alphaTest ) discard;
#endif`,ik=`#ifdef USE_ALPHATEST
	uniform float alphaTest;
#endif`,nk=`#ifdef USE_AOMAP
	float ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;
	reflectedLight.indirectDiffuse *= ambientOcclusion;
	#if defined( USE_ENVMAP ) && defined( STANDARD )
		float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );
		reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );
	#endif
#endif`,rk=`#ifdef USE_AOMAP
	uniform sampler2D aoMap;
	uniform float aoMapIntensity;
#endif`,sk="vec3 transformed = vec3( position );",ok=`vec3 objectNormal = vec3( normal );
#ifdef USE_TANGENT
	vec3 objectTangent = vec3( tangent.xyz );
#endif`,ak=`vec3 BRDF_Lambert( const in vec3 diffuseColor ) {
	return RECIPROCAL_PI * diffuseColor;
}
vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {
	float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );
	return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );
}
float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {
	float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );
	return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );
}
vec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {
    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );
    float x2 = x * x;
    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );
    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );
}
float V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {
	float a2 = pow2( alpha );
	float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );
	float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );
	return 0.5 / max( gv + gl, EPSILON );
}
float D_GGX( const in float alpha, const in float dotNH ) {
	float a2 = pow2( alpha );
	float denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;
	return RECIPROCAL_PI * a2 / pow2( denom );
}
vec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {
	float alpha = pow2( roughness );
	vec3 halfDir = normalize( lightDir + viewDir );
	float dotNL = saturate( dot( normal, lightDir ) );
	float dotNV = saturate( dot( normal, viewDir ) );
	float dotNH = saturate( dot( normal, halfDir ) );
	float dotVH = saturate( dot( viewDir, halfDir ) );
	vec3 F = F_Schlick( f0, f90, dotVH );
	float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
	float D = D_GGX( alpha, dotNH );
	return F * ( V * D );
}
#ifdef USE_IRIDESCENCE
	vec3 BRDF_GGX_Iridescence( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float iridescence, const in vec3 iridescenceFresnel, const in float roughness ) {
		float alpha = pow2( roughness );
		vec3 halfDir = normalize( lightDir + viewDir );
		float dotNL = saturate( dot( normal, lightDir ) );
		float dotNV = saturate( dot( normal, viewDir ) );
		float dotNH = saturate( dot( normal, halfDir ) );
		float dotVH = saturate( dot( viewDir, halfDir ) );
		vec3 F = mix( F_Schlick( f0, f90, dotVH ), iridescenceFresnel, iridescence );
		float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
		float D = D_GGX( alpha, dotNH );
		return F * ( V * D );
	}
#endif
vec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {
	const float LUT_SIZE = 64.0;
	const float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;
	const float LUT_BIAS = 0.5 / LUT_SIZE;
	float dotNV = saturate( dot( N, V ) );
	vec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );
	uv = uv * LUT_SCALE + LUT_BIAS;
	return uv;
}
float LTC_ClippedSphereFormFactor( const in vec3 f ) {
	float l = length( f );
	return max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );
}
vec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {
	float x = dot( v1, v2 );
	float y = abs( x );
	float a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;
	float b = 3.4175940 + ( 4.1616724 + y ) * y;
	float v = a / b;
	float theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;
	return cross( v1, v2 ) * theta_sintheta;
}
vec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {
	vec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];
	vec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];
	vec3 lightNormal = cross( v1, v2 );
	if( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );
	vec3 T1, T2;
	T1 = normalize( V - N * dot( V, N ) );
	T2 = - cross( N, T1 );
	mat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );
	vec3 coords[ 4 ];
	coords[ 0 ] = mat * ( rectCoords[ 0 ] - P );
	coords[ 1 ] = mat * ( rectCoords[ 1 ] - P );
	coords[ 2 ] = mat * ( rectCoords[ 2 ] - P );
	coords[ 3 ] = mat * ( rectCoords[ 3 ] - P );
	coords[ 0 ] = normalize( coords[ 0 ] );
	coords[ 1 ] = normalize( coords[ 1 ] );
	coords[ 2 ] = normalize( coords[ 2 ] );
	coords[ 3 ] = normalize( coords[ 3 ] );
	vec3 vectorFormFactor = vec3( 0.0 );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );
	float result = LTC_ClippedSphereFormFactor( vectorFormFactor );
	return vec3( result );
}
float G_BlinnPhong_Implicit( ) {
	return 0.25;
}
float D_BlinnPhong( const in float shininess, const in float dotNH ) {
	return RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );
}
vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {
	vec3 halfDir = normalize( lightDir + viewDir );
	float dotNH = saturate( dot( normal, halfDir ) );
	float dotVH = saturate( dot( viewDir, halfDir ) );
	vec3 F = F_Schlick( specularColor, 1.0, dotVH );
	float G = G_BlinnPhong_Implicit( );
	float D = D_BlinnPhong( shininess, dotNH );
	return F * ( G * D );
}
#if defined( USE_SHEEN )
float D_Charlie( float roughness, float dotNH ) {
	float alpha = pow2( roughness );
	float invAlpha = 1.0 / alpha;
	float cos2h = dotNH * dotNH;
	float sin2h = max( 1.0 - cos2h, 0.0078125 );
	return ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );
}
float V_Neubelt( float dotNV, float dotNL ) {
	return saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );
}
vec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {
	vec3 halfDir = normalize( lightDir + viewDir );
	float dotNL = saturate( dot( normal, lightDir ) );
	float dotNV = saturate( dot( normal, viewDir ) );
	float dotNH = saturate( dot( normal, halfDir ) );
	float D = D_Charlie( sheenRoughness, dotNH );
	float V = V_Neubelt( dotNV, dotNL );
	return sheenColor * ( D * V );
}
#endif`,lk=`#ifdef USE_IRIDESCENCE
	const mat3 XYZ_TO_REC709 = mat3(
		 3.2404542, -0.9692660,  0.0556434,
		-1.5371385,  1.8760108, -0.2040259,
		-0.4985314,  0.0415560,  1.0572252
	);
	vec3 Fresnel0ToIor( vec3 fresnel0 ) {
		vec3 sqrtF0 = sqrt( fresnel0 );
		return ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );
	}
	vec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {
		return pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );
	}
	float IorToFresnel0( float transmittedIor, float incidentIor ) {
		return pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));
	}
	vec3 evalSensitivity( float OPD, vec3 shift ) {
		float phase = 2.0 * PI * OPD * 1.0e-9;
		vec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );
		vec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );
		vec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );
		vec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );
		xyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );
		xyz /= 1.0685e-7;
		vec3 rgb = XYZ_TO_REC709 * xyz;
		return rgb;
	}
	vec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {
		vec3 I;
		float iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );
		float sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );
		float cosTheta2Sq = 1.0 - sinTheta2Sq;
		if ( cosTheta2Sq < 0.0 ) {
			 return vec3( 1.0 );
		}
		float cosTheta2 = sqrt( cosTheta2Sq );
		float R0 = IorToFresnel0( iridescenceIOR, outsideIOR );
		float R12 = F_Schlick( R0, 1.0, cosTheta1 );
		float R21 = R12;
		float T121 = 1.0 - R12;
		float phi12 = 0.0;
		if ( iridescenceIOR < outsideIOR ) phi12 = PI;
		float phi21 = PI - phi12;
		vec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );		vec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );
		vec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );
		vec3 phi23 = vec3( 0.0 );
		if ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;
		if ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;
		if ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;
		float OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;
		vec3 phi = vec3( phi21 ) + phi23;
		vec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );
		vec3 r123 = sqrt( R123 );
		vec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );
		vec3 C0 = R12 + Rs;
		I = C0;
		vec3 Cm = Rs - T121;
		for ( int m = 1; m <= 2; ++ m ) {
			Cm *= r123;
			vec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );
			I += Cm * Sm;
		}
		return max( I, vec3( 0.0 ) );
	}
#endif`,ck=`#ifdef USE_BUMPMAP
	uniform sampler2D bumpMap;
	uniform float bumpScale;
	vec2 dHdxy_fwd() {
		vec2 dSTdx = dFdx( vUv );
		vec2 dSTdy = dFdy( vUv );
		float Hll = bumpScale * texture2D( bumpMap, vUv ).x;
		float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;
		float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;
		return vec2( dBx, dBy );
	}
	vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {
		vec3 vSigmaX = dFdx( surf_pos.xyz );
		vec3 vSigmaY = dFdy( surf_pos.xyz );
		vec3 vN = surf_norm;
		vec3 R1 = cross( vSigmaY, vN );
		vec3 R2 = cross( vN, vSigmaX );
		float fDet = dot( vSigmaX, R1 ) * faceDirection;
		vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );
		return normalize( abs( fDet ) * surf_norm - vGrad );
	}
#endif`,hk=`#if NUM_CLIPPING_PLANES > 0
	vec4 plane;
	#pragma unroll_loop_start
	for ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {
		plane = clippingPlanes[ i ];
		if ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;
	}
	#pragma unroll_loop_end
	#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES
		bool clipped = true;
		#pragma unroll_loop_start
		for ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {
			plane = clippingPlanes[ i ];
			clipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;
		}
		#pragma unroll_loop_end
		if ( clipped ) discard;
	#endif
#endif`,uk=`#if NUM_CLIPPING_PLANES > 0
	varying vec3 vClipPosition;
	uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];
#endif`,Ak=`#if NUM_CLIPPING_PLANES > 0
	varying vec3 vClipPosition;
#endif`,dk=`#if NUM_CLIPPING_PLANES > 0
	vClipPosition = - mvPosition.xyz;
#endif`,pk=`#if defined( USE_COLOR_ALPHA )
	diffuseColor *= vColor;
#elif defined( USE_COLOR )
	diffuseColor.rgb *= vColor;
#endif`,fk=`#if defined( USE_COLOR_ALPHA )
	varying vec4 vColor;
#elif defined( USE_COLOR )
	varying vec3 vColor;
#endif`,mk=`#if defined( USE_COLOR_ALPHA )
	varying vec4 vColor;
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )
	varying vec3 vColor;
#endif`,gk=`#if defined( USE_COLOR_ALPHA )
	vColor = vec4( 1.0 );
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )
	vColor = vec3( 1.0 );
#endif
#ifdef USE_COLOR
	vColor *= color;
#endif
#ifdef USE_INSTANCING_COLOR
	vColor.xyz *= instanceColor.xyz;
#endif`,_k=`#define PI 3.141592653589793
#define PI2 6.283185307179586
#define PI_HALF 1.5707963267948966
#define RECIPROCAL_PI 0.3183098861837907
#define RECIPROCAL_PI2 0.15915494309189535
#define EPSILON 1e-6
#ifndef saturate
#define saturate( a ) clamp( a, 0.0, 1.0 )
#endif
#define whiteComplement( a ) ( 1.0 - saturate( a ) )
float pow2( const in float x ) { return x*x; }
vec3 pow2( const in vec3 x ) { return x*x; }
float pow3( const in float x ) { return x*x*x; }
float pow4( const in float x ) { float x2 = x*x; return x2*x2; }
float max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }
float average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }
highp float rand( const in vec2 uv ) {
	const highp float a = 12.9898, b = 78.233, c = 43758.5453;
	highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );
	return fract( sin( sn ) * c );
}
#ifdef HIGH_PRECISION
	float precisionSafeLength( vec3 v ) { return length( v ); }
#else
	float precisionSafeLength( vec3 v ) {
		float maxComponent = max3( abs( v ) );
		return length( v / maxComponent ) * maxComponent;
	}
#endif
struct IncidentLight {
	vec3 color;
	vec3 direction;
	bool visible;
};
struct ReflectedLight {
	vec3 directDiffuse;
	vec3 directSpecular;
	vec3 indirectDiffuse;
	vec3 indirectSpecular;
};
struct GeometricContext {
	vec3 position;
	vec3 normal;
	vec3 viewDir;
#ifdef USE_CLEARCOAT
	vec3 clearcoatNormal;
#endif
};
vec3 transformDirection( in vec3 dir, in mat4 matrix ) {
	return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );
}
vec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {
	return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );
}
mat3 transposeMat3( const in mat3 m ) {
	mat3 tmp;
	tmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );
	tmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );
	tmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );
	return tmp;
}
float luminance( const in vec3 rgb ) {
	const vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );
	return dot( weights, rgb );
}
bool isPerspectiveMatrix( mat4 m ) {
	return m[ 2 ][ 3 ] == - 1.0;
}
vec2 equirectUv( in vec3 dir ) {
	float u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;
	float v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;
	return vec2( u, v );
}`,yk=`#ifdef ENVMAP_TYPE_CUBE_UV
	#define cubeUV_minMipLevel 4.0
	#define cubeUV_minTileSize 16.0
	float getFace( vec3 direction ) {
		vec3 absDirection = abs( direction );
		float face = - 1.0;
		if ( absDirection.x > absDirection.z ) {
			if ( absDirection.x > absDirection.y )
				face = direction.x > 0.0 ? 0.0 : 3.0;
			else
				face = direction.y > 0.0 ? 1.0 : 4.0;
		} else {
			if ( absDirection.z > absDirection.y )
				face = direction.z > 0.0 ? 2.0 : 5.0;
			else
				face = direction.y > 0.0 ? 1.0 : 4.0;
		}
		return face;
	}
	vec2 getUV( vec3 direction, float face ) {
		vec2 uv;
		if ( face == 0.0 ) {
			uv = vec2( direction.z, direction.y ) / abs( direction.x );
		} else if ( face == 1.0 ) {
			uv = vec2( - direction.x, - direction.z ) / abs( direction.y );
		} else if ( face == 2.0 ) {
			uv = vec2( - direction.x, direction.y ) / abs( direction.z );
		} else if ( face == 3.0 ) {
			uv = vec2( - direction.z, direction.y ) / abs( direction.x );
		} else if ( face == 4.0 ) {
			uv = vec2( - direction.x, direction.z ) / abs( direction.y );
		} else {
			uv = vec2( direction.x, direction.y ) / abs( direction.z );
		}
		return 0.5 * ( uv + 1.0 );
	}
	vec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {
		float face = getFace( direction );
		float filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );
		mipInt = max( mipInt, cubeUV_minMipLevel );
		float faceSize = exp2( mipInt );
		highp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;
		if ( face > 2.0 ) {
			uv.y += faceSize;
			face -= 3.0;
		}
		uv.x += face * faceSize;
		uv.x += filterInt * 3.0 * cubeUV_minTileSize;
		uv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );
		uv.x *= CUBEUV_TEXEL_WIDTH;
		uv.y *= CUBEUV_TEXEL_HEIGHT;
		#ifdef texture2DGradEXT
			return texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;
		#else
			return texture2D( envMap, uv ).rgb;
		#endif
	}
	#define cubeUV_r0 1.0
	#define cubeUV_v0 0.339
	#define cubeUV_m0 - 2.0
	#define cubeUV_r1 0.8
	#define cubeUV_v1 0.276
	#define cubeUV_m1 - 1.0
	#define cubeUV_r4 0.4
	#define cubeUV_v4 0.046
	#define cubeUV_m4 2.0
	#define cubeUV_r5 0.305
	#define cubeUV_v5 0.016
	#define cubeUV_m5 3.0
	#define cubeUV_r6 0.21
	#define cubeUV_v6 0.0038
	#define cubeUV_m6 4.0
	float roughnessToMip( float roughness ) {
		float mip = 0.0;
		if ( roughness >= cubeUV_r1 ) {
			mip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;
		} else if ( roughness >= cubeUV_r4 ) {
			mip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;
		} else if ( roughness >= cubeUV_r5 ) {
			mip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;
		} else if ( roughness >= cubeUV_r6 ) {
			mip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;
		} else {
			mip = - 2.0 * log2( 1.16 * roughness );		}
		return mip;
	}
	vec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {
		float mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );
		float mipF = fract( mip );
		float mipInt = floor( mip );
		vec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );
		if ( mipF == 0.0 ) {
			return vec4( color0, 1.0 );
		} else {
			vec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );
			return vec4( mix( color0, color1, mipF ), 1.0 );
		}
	}
#endif`,xk=`vec3 transformedNormal = objectNormal;
#ifdef USE_INSTANCING
	mat3 m = mat3( instanceMatrix );
	transformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );
	transformedNormal = m * transformedNormal;
#endif
transformedNormal = normalMatrix * transformedNormal;
#ifdef FLIP_SIDED
	transformedNormal = - transformedNormal;
#endif
#ifdef USE_TANGENT
	vec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;
	#ifdef FLIP_SIDED
		transformedTangent = - transformedTangent;
	#endif
#endif`,vk=`#ifdef USE_DISPLACEMENTMAP
	uniform sampler2D displacementMap;
	uniform float displacementScale;
	uniform float displacementBias;
#endif`,wk=`#ifdef USE_DISPLACEMENTMAP
	transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );
#endif`,bk=`#ifdef USE_EMISSIVEMAP
	vec4 emissiveColor = texture2D( emissiveMap, vUv );
	totalEmissiveRadiance *= emissiveColor.rgb;
#endif`,Bk=`#ifdef USE_EMISSIVEMAP
	uniform sampler2D emissiveMap;
#endif`,Ck="gl_FragColor = linearToOutputTexel( gl_FragColor );",Ek=`vec4 LinearToLinear( in vec4 value ) {
	return value;
}
vec4 LinearTosRGB( in vec4 value ) {
	return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );
}`,Tk=`#ifdef USE_ENVMAP
	#ifdef ENV_WORLDPOS
		vec3 cameraToFrag;
		if ( isOrthographic ) {
			cameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
		} else {
			cameraToFrag = normalize( vWorldPosition - cameraPosition );
		}
		vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
		#ifdef ENVMAP_MODE_REFLECTION
			vec3 reflectVec = reflect( cameraToFrag, worldNormal );
		#else
			vec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );
		#endif
	#else
		vec3 reflectVec = vReflect;
	#endif
	#ifdef ENVMAP_TYPE_CUBE
		vec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );
	#else
		vec4 envColor = vec4( 0.0 );
	#endif
	#ifdef ENVMAP_BLENDING_MULTIPLY
		outgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );
	#elif defined( ENVMAP_BLENDING_MIX )
		outgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );
	#elif defined( ENVMAP_BLENDING_ADD )
		outgoingLight += envColor.xyz * specularStrength * reflectivity;
	#endif
#endif`,Sk=`#ifdef USE_ENVMAP
	uniform float envMapIntensity;
	uniform float flipEnvMap;
	#ifdef ENVMAP_TYPE_CUBE
		uniform samplerCube envMap;
	#else
		uniform sampler2D envMap;
	#endif
	
#endif`,Mk=`#ifdef USE_ENVMAP
	uniform float reflectivity;
	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
		#define ENV_WORLDPOS
	#endif
	#ifdef ENV_WORLDPOS
		varying vec3 vWorldPosition;
		uniform float refractionRatio;
	#else
		varying vec3 vReflect;
	#endif
#endif`,Ik=`#ifdef USE_ENVMAP
	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
		#define ENV_WORLDPOS
	#endif
	#ifdef ENV_WORLDPOS
		
		varying vec3 vWorldPosition;
	#else
		varying vec3 vReflect;
		uniform float refractionRatio;
	#endif
#endif`,Fk=`#ifdef USE_ENVMAP
	#ifdef ENV_WORLDPOS
		vWorldPosition = worldPosition.xyz;
	#else
		vec3 cameraToVertex;
		if ( isOrthographic ) {
			cameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
		} else {
			cameraToVertex = normalize( worldPosition.xyz - cameraPosition );
		}
		vec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
		#ifdef ENVMAP_MODE_REFLECTION
			vReflect = reflect( cameraToVertex, worldNormal );
		#else
			vReflect = refract( cameraToVertex, worldNormal, refractionRatio );
		#endif
	#endif
#endif`,Lk=`#ifdef USE_FOG
	vFogDepth = - mvPosition.z;
#endif`,Dk=`#ifdef USE_FOG
	varying float vFogDepth;
#endif`,Pk=`#ifdef USE_FOG
	#ifdef FOG_EXP2
		float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );
	#else
		float fogFactor = smoothstep( fogNear, fogFar, vFogDepth );
	#endif
	gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );
#endif`,Uk=`#ifdef USE_FOG
	uniform vec3 fogColor;
	varying float vFogDepth;
	#ifdef FOG_EXP2
		uniform float fogDensity;
	#else
		uniform float fogNear;
		uniform float fogFar;
	#endif
#endif`,Rk=`#ifdef USE_GRADIENTMAP
	uniform sampler2D gradientMap;
#endif
vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
	float dotNL = dot( normal, lightDirection );
	vec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );
	#ifdef USE_GRADIENTMAP
		return vec3( texture2D( gradientMap, coord ).r );
	#else
		vec2 fw = fwidth( coord ) * 0.5;
		return mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );
	#endif
}`,zk=`#ifdef USE_LIGHTMAP
	vec4 lightMapTexel = texture2D( lightMap, vUv2 );
	vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
	reflectedLight.indirectDiffuse += lightMapIrradiance;
#endif`,kk=`#ifdef USE_LIGHTMAP
	uniform sampler2D lightMap;
	uniform float lightMapIntensity;
#endif`,Ok=`LambertMaterial material;
material.diffuseColor = diffuseColor.rgb;
material.specularStrength = specularStrength;`,Nk=`varying vec3 vViewPosition;
struct LambertMaterial {
	vec3 diffuseColor;
	float specularStrength;
};
void RE_Direct_Lambert( const in IncidentLight directLight, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {
	float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
	vec3 irradiance = dotNL * directLight.color;
	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {
	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
#define RE_Direct				RE_Direct_Lambert
#define RE_IndirectDiffuse		RE_IndirectDiffuse_Lambert`,Qk=`uniform bool receiveShadow;
uniform vec3 ambientLightColor;
uniform vec3 lightProbe[ 9 ];
vec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {
	float x = normal.x, y = normal.y, z = normal.z;
	vec3 result = shCoefficients[ 0 ] * 0.886227;
	result += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;
	result += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;
	result += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;
	result += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;
	result += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;
	result += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );
	result += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;
	result += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );
	return result;
}
vec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {
	vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
	vec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );
	return irradiance;
}
vec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {
	vec3 irradiance = ambientLightColor;
	return irradiance;
}
float getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {
	#if defined ( PHYSICALLY_CORRECT_LIGHTS )
		float distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );
		if ( cutoffDistance > 0.0 ) {
			distanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );
		}
		return distanceFalloff;
	#else
		if ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {
			return pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );
		}
		return 1.0;
	#endif
}
float getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {
	return smoothstep( coneCosine, penumbraCosine, angleCosine );
}
#if NUM_DIR_LIGHTS > 0
	struct DirectionalLight {
		vec3 direction;
		vec3 color;
	};
	uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];
	void getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {
		light.color = directionalLight.color;
		light.direction = directionalLight.direction;
		light.visible = true;
	}
#endif
#if NUM_POINT_LIGHTS > 0
	struct PointLight {
		vec3 position;
		vec3 color;
		float distance;
		float decay;
	};
	uniform PointLight pointLights[ NUM_POINT_LIGHTS ];
	void getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {
		vec3 lVector = pointLight.position - geometry.position;
		light.direction = normalize( lVector );
		float lightDistance = length( lVector );
		light.color = pointLight.color;
		light.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );
		light.visible = ( light.color != vec3( 0.0 ) );
	}
#endif
#if NUM_SPOT_LIGHTS > 0
	struct SpotLight {
		vec3 position;
		vec3 direction;
		vec3 color;
		float distance;
		float decay;
		float coneCos;
		float penumbraCos;
	};
	uniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];
	void getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {
		vec3 lVector = spotLight.position - geometry.position;
		light.direction = normalize( lVector );
		float angleCos = dot( light.direction, spotLight.direction );
		float spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );
		if ( spotAttenuation > 0.0 ) {
			float lightDistance = length( lVector );
			light.color = spotLight.color * spotAttenuation;
			light.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );
			light.visible = ( light.color != vec3( 0.0 ) );
		} else {
			light.color = vec3( 0.0 );
			light.visible = false;
		}
	}
#endif
#if NUM_RECT_AREA_LIGHTS > 0
	struct RectAreaLight {
		vec3 color;
		vec3 position;
		vec3 halfWidth;
		vec3 halfHeight;
	};
	uniform sampler2D ltc_1;	uniform sampler2D ltc_2;
	uniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];
#endif
#if NUM_HEMI_LIGHTS > 0
	struct HemisphereLight {
		vec3 direction;
		vec3 skyColor;
		vec3 groundColor;
	};
	uniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];
	vec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {
		float dotNL = dot( normal, hemiLight.direction );
		float hemiDiffuseWeight = 0.5 * dotNL + 0.5;
		vec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );
		return irradiance;
	}
#endif`,Vk=`#if defined( USE_ENVMAP )
	vec3 getIBLIrradiance( const in vec3 normal ) {
		#if defined( ENVMAP_TYPE_CUBE_UV )
			vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
			vec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );
			return PI * envMapColor.rgb * envMapIntensity;
		#else
			return vec3( 0.0 );
		#endif
	}
	vec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {
		#if defined( ENVMAP_TYPE_CUBE_UV )
			vec3 reflectVec = reflect( - viewDir, normal );
			reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );
			reflectVec = inverseTransformDirection( reflectVec, viewMatrix );
			vec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );
			return envMapColor.rgb * envMapIntensity;
		#else
			return vec3( 0.0 );
		#endif
	}
#endif`,Hk=`ToonMaterial material;
material.diffuseColor = diffuseColor.rgb;`,Gk=`varying vec3 vViewPosition;
struct ToonMaterial {
	vec3 diffuseColor;
};
void RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
	vec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;
	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
#define RE_Direct				RE_Direct_Toon
#define RE_IndirectDiffuse		RE_IndirectDiffuse_Toon`,Wk=`BlinnPhongMaterial material;
material.diffuseColor = diffuseColor.rgb;
material.specularColor = specular;
material.specularShininess = shininess;
material.specularStrength = specularStrength;`,jk=`varying vec3 vViewPosition;
struct BlinnPhongMaterial {
	vec3 diffuseColor;
	vec3 specularColor;
	float specularShininess;
	float specularStrength;
};
void RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
	float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
	vec3 irradiance = dotNL * directLight.color;
	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
	reflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;
}
void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
#define RE_Direct				RE_Direct_BlinnPhong
#define RE_IndirectDiffuse		RE_IndirectDiffuse_BlinnPhong`,Kk=`PhysicalMaterial material;
material.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );
vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );
float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );
material.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;
material.roughness = min( material.roughness, 1.0 );
#ifdef IOR
	material.ior = ior;
	#ifdef SPECULAR
		float specularIntensityFactor = specularIntensity;
		vec3 specularColorFactor = specularColor;
		#ifdef USE_SPECULARINTENSITYMAP
			specularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;
		#endif
		#ifdef USE_SPECULARCOLORMAP
			specularColorFactor *= texture2D( specularColorMap, vUv ).rgb;
		#endif
		material.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );
	#else
		float specularIntensityFactor = 1.0;
		vec3 specularColorFactor = vec3( 1.0 );
		material.specularF90 = 1.0;
	#endif
	material.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );
#else
	material.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );
	material.specularF90 = 1.0;
#endif
#ifdef USE_CLEARCOAT
	material.clearcoat = clearcoat;
	material.clearcoatRoughness = clearcoatRoughness;
	material.clearcoatF0 = vec3( 0.04 );
	material.clearcoatF90 = 1.0;
	#ifdef USE_CLEARCOATMAP
		material.clearcoat *= texture2D( clearcoatMap, vUv ).x;
	#endif
	#ifdef USE_CLEARCOAT_ROUGHNESSMAP
		material.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;
	#endif
	material.clearcoat = saturate( material.clearcoat );	material.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );
	material.clearcoatRoughness += geometryRoughness;
	material.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );
#endif
#ifdef USE_IRIDESCENCE
	material.iridescence = iridescence;
	material.iridescenceIOR = iridescenceIOR;
	#ifdef USE_IRIDESCENCEMAP
		material.iridescence *= texture2D( iridescenceMap, vUv ).r;
	#endif
	#ifdef USE_IRIDESCENCE_THICKNESSMAP
		material.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vUv ).g + iridescenceThicknessMinimum;
	#else
		material.iridescenceThickness = iridescenceThicknessMaximum;
	#endif
#endif
#ifdef USE_SHEEN
	material.sheenColor = sheenColor;
	#ifdef USE_SHEENCOLORMAP
		material.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;
	#endif
	material.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );
	#ifdef USE_SHEENROUGHNESSMAP
		material.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;
	#endif
#endif`,$k=`struct PhysicalMaterial {
	vec3 diffuseColor;
	float roughness;
	vec3 specularColor;
	float specularF90;
	#ifdef USE_CLEARCOAT
		float clearcoat;
		float clearcoatRoughness;
		vec3 clearcoatF0;
		float clearcoatF90;
	#endif
	#ifdef USE_IRIDESCENCE
		float iridescence;
		float iridescenceIOR;
		float iridescenceThickness;
		vec3 iridescenceFresnel;
		vec3 iridescenceF0;
	#endif
	#ifdef USE_SHEEN
		vec3 sheenColor;
		float sheenRoughness;
	#endif
	#ifdef IOR
		float ior;
	#endif
	#ifdef USE_TRANSMISSION
		float transmission;
		float transmissionAlpha;
		float thickness;
		float attenuationDistance;
		vec3 attenuationColor;
	#endif
};
vec3 clearcoatSpecular = vec3( 0.0 );
vec3 sheenSpecular = vec3( 0.0 );
float IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {
	float dotNV = saturate( dot( normal, viewDir ) );
	float r2 = roughness * roughness;
	float a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;
	float b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;
	float DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );
	return saturate( DG * RECIPROCAL_PI );
}
vec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {
	float dotNV = saturate( dot( normal, viewDir ) );
	const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );
	const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );
	vec4 r = roughness * c0 + c1;
	float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;
	vec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;
	return fab;
}
vec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {
	vec2 fab = DFGApprox( normal, viewDir, roughness );
	return specularColor * fab.x + specularF90 * fab.y;
}
#ifdef USE_IRIDESCENCE
void computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
#else
void computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
#endif
	vec2 fab = DFGApprox( normal, viewDir, roughness );
	#ifdef USE_IRIDESCENCE
		vec3 Fr = mix( specularColor, iridescenceF0, iridescence );
	#else
		vec3 Fr = specularColor;
	#endif
	vec3 FssEss = Fr * fab.x + specularF90 * fab.y;
	float Ess = fab.x + fab.y;
	float Ems = 1.0 - Ess;
	vec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;	vec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );
	singleScatter += FssEss;
	multiScatter += Fms * Ems;
}
#if NUM_RECT_AREA_LIGHTS > 0
	void RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
		vec3 normal = geometry.normal;
		vec3 viewDir = geometry.viewDir;
		vec3 position = geometry.position;
		vec3 lightPos = rectAreaLight.position;
		vec3 halfWidth = rectAreaLight.halfWidth;
		vec3 halfHeight = rectAreaLight.halfHeight;
		vec3 lightColor = rectAreaLight.color;
		float roughness = material.roughness;
		vec3 rectCoords[ 4 ];
		rectCoords[ 0 ] = lightPos + halfWidth - halfHeight;		rectCoords[ 1 ] = lightPos - halfWidth - halfHeight;
		rectCoords[ 2 ] = lightPos - halfWidth + halfHeight;
		rectCoords[ 3 ] = lightPos + halfWidth + halfHeight;
		vec2 uv = LTC_Uv( normal, viewDir, roughness );
		vec4 t1 = texture2D( ltc_1, uv );
		vec4 t2 = texture2D( ltc_2, uv );
		mat3 mInv = mat3(
			vec3( t1.x, 0, t1.y ),
			vec3(    0, 1,    0 ),
			vec3( t1.z, 0, t1.w )
		);
		vec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );
		reflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );
		reflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );
	}
#endif
void RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
	float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
	vec3 irradiance = dotNL * directLight.color;
	#ifdef USE_CLEARCOAT
		float dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );
		vec3 ccIrradiance = dotNLcc * directLight.color;
		clearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );
	#endif
	#ifdef USE_SHEEN
		sheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );
	#endif
	#ifdef USE_IRIDESCENCE
		reflectedLight.directSpecular += irradiance * BRDF_GGX_Iridescence( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness );
	#else
		reflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );
	#endif
	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
void RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {
	#ifdef USE_CLEARCOAT
		clearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );
	#endif
	#ifdef USE_SHEEN
		sheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );
	#endif
	vec3 singleScattering = vec3( 0.0 );
	vec3 multiScattering = vec3( 0.0 );
	vec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;
	#ifdef USE_IRIDESCENCE
		computeMultiscatteringIridescence( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );
	#else
		computeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );
	#endif
	vec3 totalScattering = singleScattering + multiScattering;
	vec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );
	reflectedLight.indirectSpecular += radiance * singleScattering;
	reflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;
	reflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;
}
#define RE_Direct				RE_Direct_Physical
#define RE_Direct_RectArea		RE_Direct_RectArea_Physical
#define RE_IndirectDiffuse		RE_IndirectDiffuse_Physical
#define RE_IndirectSpecular		RE_IndirectSpecular_Physical
float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {
	return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );
}`,Zk=`
GeometricContext geometry;
geometry.position = - vViewPosition;
geometry.normal = normal;
geometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );
#ifdef USE_CLEARCOAT
	geometry.clearcoatNormal = clearcoatNormal;
#endif
#ifdef USE_IRIDESCENCE
	float dotNVi = saturate( dot( normal, geometry.viewDir ) );
	if ( material.iridescenceThickness == 0.0 ) {
		material.iridescence = 0.0;
	} else {
		material.iridescence = saturate( material.iridescence );
	}
	if ( material.iridescence > 0.0 ) {
		material.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );
		material.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );
	}
#endif
IncidentLight directLight;
#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )
	PointLight pointLight;
	#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0
	PointLightShadow pointLightShadow;
	#endif
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {
		pointLight = pointLights[ i ];
		getPointLightInfo( pointLight, geometry, directLight );
		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )
		pointLightShadow = pointLightShadows[ i ];
		directLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;
		#endif
		RE_Direct( directLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )
	SpotLight spotLight;
	vec4 spotColor;
	vec3 spotLightCoord;
	bool inSpotLightMap;
	#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0
	SpotLightShadow spotLightShadow;
	#endif
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {
		spotLight = spotLights[ i ];
		getSpotLightInfo( spotLight, geometry, directLight );
		#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )
		#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX
		#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
		#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS
		#else
		#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )
		#endif
		#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )
			spotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;
			inSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );
			spotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );
			directLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;
		#endif
		#undef SPOT_LIGHT_MAP_INDEX
		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
		spotLightShadow = spotLightShadows[ i ];
		directLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;
		#endif
		RE_Direct( directLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )
	DirectionalLight directionalLight;
	#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0
	DirectionalLightShadow directionalLightShadow;
	#endif
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {
		directionalLight = directionalLights[ i ];
		getDirectionalLightInfo( directionalLight, geometry, directLight );
		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )
		directionalLightShadow = directionalLightShadows[ i ];
		directLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
		#endif
		RE_Direct( directLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )
	RectAreaLight rectAreaLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {
		rectAreaLight = rectAreaLights[ i ];
		RE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if defined( RE_IndirectDiffuse )
	vec3 iblIrradiance = vec3( 0.0 );
	vec3 irradiance = getAmbientLightIrradiance( ambientLightColor );
	irradiance += getLightProbeIrradiance( lightProbe, geometry.normal );
	#if ( NUM_HEMI_LIGHTS > 0 )
		#pragma unroll_loop_start
		for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {
			irradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );
		}
		#pragma unroll_loop_end
	#endif
#endif
#if defined( RE_IndirectSpecular )
	vec3 radiance = vec3( 0.0 );
	vec3 clearcoatRadiance = vec3( 0.0 );
#endif`,Xk=`#if defined( RE_IndirectDiffuse )
	#ifdef USE_LIGHTMAP
		vec4 lightMapTexel = texture2D( lightMap, vUv2 );
		vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
		irradiance += lightMapIrradiance;
	#endif
	#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )
		iblIrradiance += getIBLIrradiance( geometry.normal );
	#endif
#endif
#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )
	radiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );
	#ifdef USE_CLEARCOAT
		clearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );
	#endif
#endif`,qk=`#if defined( RE_IndirectDiffuse )
	RE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );
#endif
#if defined( RE_IndirectSpecular )
	RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );
#endif`,Yk=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
	gl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;
#endif`,Jk=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
	uniform float logDepthBufFC;
	varying float vFragDepth;
	varying float vIsPerspective;
#endif`,e5=`#ifdef USE_LOGDEPTHBUF
	#ifdef USE_LOGDEPTHBUF_EXT
		varying float vFragDepth;
		varying float vIsPerspective;
	#else
		uniform float logDepthBufFC;
	#endif
#endif`,t5=`#ifdef USE_LOGDEPTHBUF
	#ifdef USE_LOGDEPTHBUF_EXT
		vFragDepth = 1.0 + gl_Position.w;
		vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );
	#else
		if ( isPerspectiveMatrix( projectionMatrix ) ) {
			gl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;
			gl_Position.z *= gl_Position.w;
		}
	#endif
#endif`,i5=`#ifdef USE_MAP
	vec4 sampledDiffuseColor = texture2D( map, vUv );
	#ifdef DECODE_VIDEO_TEXTURE
		sampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );
	#endif
	diffuseColor *= sampledDiffuseColor;
#endif`,n5=`#ifdef USE_MAP
	uniform sampler2D map;
#endif`,r5=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
	vec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;
#endif
#ifdef USE_MAP
	diffuseColor *= texture2D( map, uv );
#endif
#ifdef USE_ALPHAMAP
	diffuseColor.a *= texture2D( alphaMap, uv ).g;
#endif`,s5=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
	uniform mat3 uvTransform;
#endif
#ifdef USE_MAP
	uniform sampler2D map;
#endif
#ifdef USE_ALPHAMAP
	uniform sampler2D alphaMap;
#endif`,o5=`float metalnessFactor = metalness;
#ifdef USE_METALNESSMAP
	vec4 texelMetalness = texture2D( metalnessMap, vUv );
	metalnessFactor *= texelMetalness.b;
#endif`,a5=`#ifdef USE_METALNESSMAP
	uniform sampler2D metalnessMap;
#endif`,l5=`#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )
	vColor *= morphTargetBaseInfluence;
	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
		#if defined( USE_COLOR_ALPHA )
			if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];
		#elif defined( USE_COLOR )
			if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];
		#endif
	}
#endif`,c5=`#ifdef USE_MORPHNORMALS
	objectNormal *= morphTargetBaseInfluence;
	#ifdef MORPHTARGETS_TEXTURE
		for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
			if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];
		}
	#else
		objectNormal += morphNormal0 * morphTargetInfluences[ 0 ];
		objectNormal += morphNormal1 * morphTargetInfluences[ 1 ];
		objectNormal += morphNormal2 * morphTargetInfluences[ 2 ];
		objectNormal += morphNormal3 * morphTargetInfluences[ 3 ];
	#endif
#endif`,h5=`#ifdef USE_MORPHTARGETS
	uniform float morphTargetBaseInfluence;
	#ifdef MORPHTARGETS_TEXTURE
		uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];
		uniform sampler2DArray morphTargetsTexture;
		uniform ivec2 morphTargetsTextureSize;
		vec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {
			int texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;
			int y = texelIndex / morphTargetsTextureSize.x;
			int x = texelIndex - y * morphTargetsTextureSize.x;
			ivec3 morphUV = ivec3( x, y, morphTargetIndex );
			return texelFetch( morphTargetsTexture, morphUV, 0 );
		}
	#else
		#ifndef USE_MORPHNORMALS
			uniform float morphTargetInfluences[ 8 ];
		#else
			uniform float morphTargetInfluences[ 4 ];
		#endif
	#endif
#endif`,u5=`#ifdef USE_MORPHTARGETS
	transformed *= morphTargetBaseInfluence;
	#ifdef MORPHTARGETS_TEXTURE
		for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
			if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];
		}
	#else
		transformed += morphTarget0 * morphTargetInfluences[ 0 ];
		transformed += morphTarget1 * morphTargetInfluences[ 1 ];
		transformed += morphTarget2 * morphTargetInfluences[ 2 ];
		transformed += morphTarget3 * morphTargetInfluences[ 3 ];
		#ifndef USE_MORPHNORMALS
			transformed += morphTarget4 * morphTargetInfluences[ 4 ];
			transformed += morphTarget5 * morphTargetInfluences[ 5 ];
			transformed += morphTarget6 * morphTargetInfluences[ 6 ];
			transformed += morphTarget7 * morphTargetInfluences[ 7 ];
		#endif
	#endif
#endif`,A5=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;
#ifdef FLAT_SHADED
	vec3 fdx = dFdx( vViewPosition );
	vec3 fdy = dFdy( vViewPosition );
	vec3 normal = normalize( cross( fdx, fdy ) );
#else
	vec3 normal = normalize( vNormal );
	#ifdef DOUBLE_SIDED
		normal = normal * faceDirection;
	#endif
	#ifdef USE_TANGENT
		vec3 tangent = normalize( vTangent );
		vec3 bitangent = normalize( vBitangent );
		#ifdef DOUBLE_SIDED
			tangent = tangent * faceDirection;
			bitangent = bitangent * faceDirection;
		#endif
		#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )
			mat3 vTBN = mat3( tangent, bitangent, normal );
		#endif
	#endif
#endif
vec3 geometryNormal = normal;`,d5=`#ifdef OBJECTSPACE_NORMALMAP
	normal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;
	#ifdef FLIP_SIDED
		normal = - normal;
	#endif
	#ifdef DOUBLE_SIDED
		normal = normal * faceDirection;
	#endif
	normal = normalize( normalMatrix * normal );
#elif defined( TANGENTSPACE_NORMALMAP )
	vec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;
	mapN.xy *= normalScale;
	#ifdef USE_TANGENT
		normal = normalize( vTBN * mapN );
	#else
		normal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );
	#endif
#elif defined( USE_BUMPMAP )
	normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );
#endif`,p5=`#ifndef FLAT_SHADED
	varying vec3 vNormal;
	#ifdef USE_TANGENT
		varying vec3 vTangent;
		varying vec3 vBitangent;
	#endif
#endif`,f5=`#ifndef FLAT_SHADED
	varying vec3 vNormal;
	#ifdef USE_TANGENT
		varying vec3 vTangent;
		varying vec3 vBitangent;
	#endif
#endif`,m5=`#ifndef FLAT_SHADED
	vNormal = normalize( transformedNormal );
	#ifdef USE_TANGENT
		vTangent = normalize( transformedTangent );
		vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );
	#endif
#endif`,g5=`#ifdef USE_NORMALMAP
	uniform sampler2D normalMap;
	uniform vec2 normalScale;
#endif
#ifdef OBJECTSPACE_NORMALMAP
	uniform mat3 normalMatrix;
#endif
#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )
	vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {
		vec3 q0 = dFdx( eye_pos.xyz );
		vec3 q1 = dFdy( eye_pos.xyz );
		vec2 st0 = dFdx( vUv.st );
		vec2 st1 = dFdy( vUv.st );
		vec3 N = surf_norm;
		vec3 q1perp = cross( q1, N );
		vec3 q0perp = cross( N, q0 );
		vec3 T = q1perp * st0.x + q0perp * st1.x;
		vec3 B = q1perp * st0.y + q0perp * st1.y;
		float det = max( dot( T, T ), dot( B, B ) );
		float scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );
		return normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );
	}
#endif`,_5=`#ifdef USE_CLEARCOAT
	vec3 clearcoatNormal = geometryNormal;
#endif`,y5=`#ifdef USE_CLEARCOAT_NORMALMAP
	vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;
	clearcoatMapN.xy *= clearcoatNormalScale;
	#ifdef USE_TANGENT
		clearcoatNormal = normalize( vTBN * clearcoatMapN );
	#else
		clearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );
	#endif
#endif`,x5=`#ifdef USE_CLEARCOATMAP
	uniform sampler2D clearcoatMap;
#endif
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
	uniform sampler2D clearcoatRoughnessMap;
#endif
#ifdef USE_CLEARCOAT_NORMALMAP
	uniform sampler2D clearcoatNormalMap;
	uniform vec2 clearcoatNormalScale;
#endif`,v5=`#ifdef USE_IRIDESCENCEMAP
	uniform sampler2D iridescenceMap;
#endif
#ifdef USE_IRIDESCENCE_THICKNESSMAP
	uniform sampler2D iridescenceThicknessMap;
#endif`,w5=`#ifdef OPAQUE
diffuseColor.a = 1.0;
#endif
#ifdef USE_TRANSMISSION
diffuseColor.a *= material.transmissionAlpha + 0.1;
#endif
gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,b5=`vec3 packNormalToRGB( const in vec3 normal ) {
	return normalize( normal ) * 0.5 + 0.5;
}
vec3 unpackRGBToNormal( const in vec3 rgb ) {
	return 2.0 * rgb.xyz - 1.0;
}
const float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;
const vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );
const vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );
const float ShiftRight8 = 1. / 256.;
vec4 packDepthToRGBA( const in float v ) {
	vec4 r = vec4( fract( v * PackFactors ), v );
	r.yzw -= r.xyz * ShiftRight8;	return r * PackUpscale;
}
float unpackRGBAToDepth( const in vec4 v ) {
	return dot( v, UnpackFactors );
}
vec2 packDepthToRG( in highp float v ) {
	return packDepthToRGBA( v ).yx;
}
float unpackRGToDepth( const in highp vec2 v ) {
	return unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );
}
vec4 pack2HalfToRGBA( vec2 v ) {
	vec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );
	return vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );
}
vec2 unpackRGBATo2Half( vec4 v ) {
	return vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );
}
float viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {
	return ( viewZ + near ) / ( near - far );
}
float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {
	return linearClipZ * ( near - far ) - near;
}
float viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {
	return ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );
}
float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {
	return ( near * far ) / ( ( far - near ) * invClipZ - far );
}`,B5=`#ifdef PREMULTIPLIED_ALPHA
	gl_FragColor.rgb *= gl_FragColor.a;
#endif`,C5=`vec4 mvPosition = vec4( transformed, 1.0 );
#ifdef USE_INSTANCING
	mvPosition = instanceMatrix * mvPosition;
#endif
mvPosition = modelViewMatrix * mvPosition;
gl_Position = projectionMatrix * mvPosition;`,E5=`#ifdef DITHERING
	gl_FragColor.rgb = dithering( gl_FragColor.rgb );
#endif`,T5=`#ifdef DITHERING
	vec3 dithering( vec3 color ) {
		float grid_position = rand( gl_FragCoord.xy );
		vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );
		dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );
		return color + dither_shift_RGB;
	}
#endif`,S5=`float roughnessFactor = roughness;
#ifdef USE_ROUGHNESSMAP
	vec4 texelRoughness = texture2D( roughnessMap, vUv );
	roughnessFactor *= texelRoughness.g;
#endif`,M5=`#ifdef USE_ROUGHNESSMAP
	uniform sampler2D roughnessMap;
#endif`,I5=`#if NUM_SPOT_LIGHT_COORDS > 0
  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
#endif
#if NUM_SPOT_LIGHT_MAPS > 0
  uniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];
#endif
#ifdef USE_SHADOWMAP
	#if NUM_DIR_LIGHT_SHADOWS > 0
		uniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];
		varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
		struct DirectionalLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
	#endif
	#if NUM_SPOT_LIGHT_SHADOWS > 0
		uniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];
		struct SpotLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
		uniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];
		varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
		struct PointLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
			float shadowCameraNear;
			float shadowCameraFar;
		};
		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
	#endif
	float texture2DCompare( sampler2D depths, vec2 uv, float compare ) {
		return step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );
	}
	vec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {
		return unpackRGBATo2Half( texture2D( shadow, uv ) );
	}
	float VSMShadow (sampler2D shadow, vec2 uv, float compare ){
		float occlusion = 1.0;
		vec2 distribution = texture2DDistribution( shadow, uv );
		float hard_shadow = step( compare , distribution.x );
		if (hard_shadow != 1.0 ) {
			float distance = compare - distribution.x ;
			float variance = max( 0.00000, distribution.y * distribution.y );
			float softness_probability = variance / (variance + distance * distance );			softness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );			occlusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );
		}
		return occlusion;
	}
	float getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {
		float shadow = 1.0;
		shadowCoord.xyz /= shadowCoord.w;
		shadowCoord.z += shadowBias;
		bool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;
		bool frustumTest = inFrustum && shadowCoord.z <= 1.0;
		if ( frustumTest ) {
		#if defined( SHADOWMAP_TYPE_PCF )
			vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
			float dx0 = - texelSize.x * shadowRadius;
			float dy0 = - texelSize.y * shadowRadius;
			float dx1 = + texelSize.x * shadowRadius;
			float dy1 = + texelSize.y * shadowRadius;
			float dx2 = dx0 / 2.0;
			float dy2 = dy0 / 2.0;
			float dx3 = dx1 / 2.0;
			float dy3 = dy1 / 2.0;
			shadow = (
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )
			) * ( 1.0 / 17.0 );
		#elif defined( SHADOWMAP_TYPE_PCF_SOFT )
			vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
			float dx = texelSize.x;
			float dy = texelSize.y;
			vec2 uv = shadowCoord.xy;
			vec2 f = fract( uv * shadowMapSize + 0.5 );
			uv -= f * texelSize;
			shadow = (
				texture2DCompare( shadowMap, uv, shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +
				mix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),
					 texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),
					 f.x ) +
				mix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),
					 texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),
					 f.x ) +
				mix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),
					 texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),
					 f.y ) +
				mix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),
					 texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),
					 f.y ) +
				mix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),
						  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),
						  f.x ),
					 mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),
						  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),
						  f.x ),
					 f.y )
			) * ( 1.0 / 9.0 );
		#elif defined( SHADOWMAP_TYPE_VSM )
			shadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );
		#else
			shadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );
		#endif
		}
		return shadow;
	}
	vec2 cubeToUV( vec3 v, float texelSizeY ) {
		vec3 absV = abs( v );
		float scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );
		absV *= scaleToCube;
		v *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );
		vec2 planar = v.xy;
		float almostATexel = 1.5 * texelSizeY;
		float almostOne = 1.0 - almostATexel;
		if ( absV.z >= almostOne ) {
			if ( v.z > 0.0 )
				planar.x = 4.0 - v.x;
		} else if ( absV.x >= almostOne ) {
			float signX = sign( v.x );
			planar.x = v.z * signX + 2.0 * signX;
		} else if ( absV.y >= almostOne ) {
			float signY = sign( v.y );
			planar.x = v.x + 2.0 * signY + 2.0;
			planar.y = v.z * signY - 2.0;
		}
		return vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );
	}
	float getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {
		vec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );
		vec3 lightToPosition = shadowCoord.xyz;
		float dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );		dp += shadowBias;
		vec3 bd3D = normalize( lightToPosition );
		#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )
			vec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;
			return (
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )
			) * ( 1.0 / 9.0 );
		#else
			return texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );
		#endif
	}
#endif`,F5=`#if NUM_SPOT_LIGHT_COORDS > 0
  uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];
  varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
#endif
#ifdef USE_SHADOWMAP
	#if NUM_DIR_LIGHT_SHADOWS > 0
		uniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];
		varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
		struct DirectionalLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
	#endif
	#if NUM_SPOT_LIGHT_SHADOWS > 0
		struct SpotLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
		uniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];
		varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
		struct PointLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
			float shadowCameraNear;
			float shadowCameraFar;
		};
		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
	#endif
#endif`,L5=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )
	vec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
	vec4 shadowWorldPosition;
#endif
#if defined( USE_SHADOWMAP )
	#if NUM_DIR_LIGHT_SHADOWS > 0
		#pragma unroll_loop_start
		for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
			shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );
			vDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;
		}
		#pragma unroll_loop_end
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
		#pragma unroll_loop_start
		for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
			shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );
			vPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;
		}
		#pragma unroll_loop_end
	#endif
#endif
#if NUM_SPOT_LIGHT_COORDS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {
		shadowWorldPosition = worldPosition;
		#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
			shadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;
		#endif
		vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;
	}
	#pragma unroll_loop_end
#endif`,D5=`float getShadowMask() {
	float shadow = 1.0;
	#ifdef USE_SHADOWMAP
	#if NUM_DIR_LIGHT_SHADOWS > 0
	DirectionalLightShadow directionalLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
		directionalLight = directionalLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
	}
	#pragma unroll_loop_end
	#endif
	#if NUM_SPOT_LIGHT_SHADOWS > 0
	SpotLightShadow spotLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {
		spotLight = spotLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;
	}
	#pragma unroll_loop_end
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
	PointLightShadow pointLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
		pointLight = pointLightShadows[ i ];
		shadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;
	}
	#pragma unroll_loop_end
	#endif
	#endif
	return shadow;
}`,P5=`#ifdef USE_SKINNING
	mat4 boneMatX = getBoneMatrix( skinIndex.x );
	mat4 boneMatY = getBoneMatrix( skinIndex.y );
	mat4 boneMatZ = getBoneMatrix( skinIndex.z );
	mat4 boneMatW = getBoneMatrix( skinIndex.w );
#endif`,U5=`#ifdef USE_SKINNING
	uniform mat4 bindMatrix;
	uniform mat4 bindMatrixInverse;
	uniform highp sampler2D boneTexture;
	uniform int boneTextureSize;
	mat4 getBoneMatrix( const in float i ) {
		float j = i * 4.0;
		float x = mod( j, float( boneTextureSize ) );
		float y = floor( j / float( boneTextureSize ) );
		float dx = 1.0 / float( boneTextureSize );
		float dy = 1.0 / float( boneTextureSize );
		y = dy * ( y + 0.5 );
		vec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );
		vec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );
		vec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );
		vec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );
		mat4 bone = mat4( v1, v2, v3, v4 );
		return bone;
	}
#endif`,R5=`#ifdef USE_SKINNING
	vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );
	vec4 skinned = vec4( 0.0 );
	skinned += boneMatX * skinVertex * skinWeight.x;
	skinned += boneMatY * skinVertex * skinWeight.y;
	skinned += boneMatZ * skinVertex * skinWeight.z;
	skinned += boneMatW * skinVertex * skinWeight.w;
	transformed = ( bindMatrixInverse * skinned ).xyz;
#endif`,z5=`#ifdef USE_SKINNING
	mat4 skinMatrix = mat4( 0.0 );
	skinMatrix += skinWeight.x * boneMatX;
	skinMatrix += skinWeight.y * boneMatY;
	skinMatrix += skinWeight.z * boneMatZ;
	skinMatrix += skinWeight.w * boneMatW;
	skinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;
	objectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;
	#ifdef USE_TANGENT
		objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;
	#endif
#endif`,k5=`float specularStrength;
#ifdef USE_SPECULARMAP
	vec4 texelSpecular = texture2D( specularMap, vUv );
	specularStrength = texelSpecular.r;
#else
	specularStrength = 1.0;
#endif`,O5=`#ifdef USE_SPECULARMAP
	uniform sampler2D specularMap;
#endif`,N5=`#if defined( TONE_MAPPING )
	gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );
#endif`,Q5=`#ifndef saturate
#define saturate( a ) clamp( a, 0.0, 1.0 )
#endif
uniform float toneMappingExposure;
vec3 LinearToneMapping( vec3 color ) {
	return toneMappingExposure * color;
}
vec3 ReinhardToneMapping( vec3 color ) {
	color *= toneMappingExposure;
	return saturate( color / ( vec3( 1.0 ) + color ) );
}
vec3 OptimizedCineonToneMapping( vec3 color ) {
	color *= toneMappingExposure;
	color = max( vec3( 0.0 ), color - 0.004 );
	return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );
}
vec3 RRTAndODTFit( vec3 v ) {
	vec3 a = v * ( v + 0.0245786 ) - 0.000090537;
	vec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;
	return a / b;
}
vec3 ACESFilmicToneMapping( vec3 color ) {
	const mat3 ACESInputMat = mat3(
		vec3( 0.59719, 0.07600, 0.02840 ),		vec3( 0.35458, 0.90834, 0.13383 ),
		vec3( 0.04823, 0.01566, 0.83777 )
	);
	const mat3 ACESOutputMat = mat3(
		vec3(  1.60475, -0.10208, -0.00327 ),		vec3( -0.53108,  1.10813, -0.07276 ),
		vec3( -0.07367, -0.00605,  1.07602 )
	);
	color *= toneMappingExposure / 0.6;
	color = ACESInputMat * color;
	color = RRTAndODTFit( color );
	color = ACESOutputMat * color;
	return saturate( color );
}
vec3 CustomToneMapping( vec3 color ) { return color; }`,V5=`#ifdef USE_TRANSMISSION
	material.transmission = transmission;
	material.transmissionAlpha = 1.0;
	material.thickness = thickness;
	material.attenuationDistance = attenuationDistance;
	material.attenuationColor = attenuationColor;
	#ifdef USE_TRANSMISSIONMAP
		material.transmission *= texture2D( transmissionMap, vUv ).r;
	#endif
	#ifdef USE_THICKNESSMAP
		material.thickness *= texture2D( thicknessMap, vUv ).g;
	#endif
	vec3 pos = vWorldPosition;
	vec3 v = normalize( cameraPosition - pos );
	vec3 n = inverseTransformDirection( normal, viewMatrix );
	vec4 transmission = getIBLVolumeRefraction(
		n, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,
		pos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,
		material.attenuationColor, material.attenuationDistance );
	material.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );
	totalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );
#endif`,H5=`#ifdef USE_TRANSMISSION
	uniform float transmission;
	uniform float thickness;
	uniform float attenuationDistance;
	uniform vec3 attenuationColor;
	#ifdef USE_TRANSMISSIONMAP
		uniform sampler2D transmissionMap;
	#endif
	#ifdef USE_THICKNESSMAP
		uniform sampler2D thicknessMap;
	#endif
	uniform vec2 transmissionSamplerSize;
	uniform sampler2D transmissionSamplerMap;
	uniform mat4 modelMatrix;
	uniform mat4 projectionMatrix;
	varying vec3 vWorldPosition;
	vec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {
		vec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );
		vec3 modelScale;
		modelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );
		modelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );
		modelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );
		return normalize( refractionVector ) * thickness * modelScale;
	}
	float applyIorToRoughness( const in float roughness, const in float ior ) {
		return roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );
	}
	vec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {
		float framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );
		#ifdef texture2DLodEXT
			return texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );
		#else
			return texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );
		#endif
	}
	vec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {
		if ( isinf( attenuationDistance ) ) {
			return radiance;
		} else {
			vec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;
			vec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );			return transmittance * radiance;
		}
	}
	vec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,
		const in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,
		const in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,
		const in vec3 attenuationColor, const in float attenuationDistance ) {
		vec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );
		vec3 refractedRayExit = position + transmissionRay;
		vec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );
		vec2 refractionCoords = ndcPos.xy / ndcPos.w;
		refractionCoords += 1.0;
		refractionCoords /= 2.0;
		vec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );
		vec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );
		vec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );
		return vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );
	}
#endif`,G5=`#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )
	varying vec2 vUv;
#endif`,W5=`#ifdef USE_UV
	#ifdef UVS_VERTEX_ONLY
		vec2 vUv;
	#else
		varying vec2 vUv;
	#endif
	uniform mat3 uvTransform;
#endif`,j5=`#ifdef USE_UV
	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
#endif`,K5=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	varying vec2 vUv2;
#endif`,$5=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	attribute vec2 uv2;
	varying vec2 vUv2;
	uniform mat3 uv2Transform;
#endif`,Z5=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	vUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;
#endif`,X5=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0
	vec4 worldPosition = vec4( transformed, 1.0 );
	#ifdef USE_INSTANCING
		worldPosition = instanceMatrix * worldPosition;
	#endif
	worldPosition = modelMatrix * worldPosition;
#endif`;const q5=`varying vec2 vUv;
uniform mat3 uvTransform;
void main() {
	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
	gl_Position = vec4( position.xy, 1.0, 1.0 );
}`,Y5=`uniform sampler2D t2D;
uniform float backgroundIntensity;
varying vec2 vUv;
void main() {
	vec4 texColor = texture2D( t2D, vUv );
	#ifdef DECODE_VIDEO_TEXTURE
		texColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );
	#endif
	texColor.rgb *= backgroundIntensity;
	gl_FragColor = texColor;
	#include <tonemapping_fragment>
	#include <encodings_fragment>
}`,J5=`varying vec3 vWorldDirection;
#include <common>
void main() {
	vWorldDirection = transformDirection( position, modelMatrix );
	#include <begin_vertex>
	#include <project_vertex>
	gl_Position.z = gl_Position.w;
}`,eO=`#ifdef ENVMAP_TYPE_CUBE
	uniform samplerCube envMap;
#elif defined( ENVMAP_TYPE_CUBE_UV )
	uniform sampler2D envMap;
#endif
uniform float flipEnvMap;
uniform float backgroundBlurriness;
uniform float backgroundIntensity;
varying vec3 vWorldDirection;
#include <cube_uv_reflection_fragment>
void main() {
	#ifdef ENVMAP_TYPE_CUBE
		vec4 texColor = textureCube( envMap, vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );
	#elif defined( ENVMAP_TYPE_CUBE_UV )
		vec4 texColor = textureCubeUV( envMap, vWorldDirection, backgroundBlurriness );
	#else
		vec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );
	#endif
	texColor.rgb *= backgroundIntensity;
	gl_FragColor = texColor;
	#include <tonemapping_fragment>
	#include <encodings_fragment>
}`,tO=`varying vec3 vWorldDirection;
#include <common>
void main() {
	vWorldDirection = transformDirection( position, modelMatrix );
	#include <begin_vertex>
	#include <project_vertex>
	gl_Position.z = gl_Position.w;
}`,iO=`uniform samplerCube tCube;
uniform float tFlip;
uniform float opacity;
varying vec3 vWorldDirection;
void main() {
	vec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );
	gl_FragColor = texColor;
	gl_FragColor.a *= opacity;
	#include <tonemapping_fragment>
	#include <encodings_fragment>
}`,nO=`#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
varying vec2 vHighPrecisionZW;
void main() {
	#include <uv_vertex>
	#include <skinbase_vertex>
	#ifdef USE_DISPLACEMENTMAP
		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinnormal_vertex>
	#endif
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vHighPrecisionZW = gl_Position.zw;
}`,rO=`#if DEPTH_PACKING == 3200
	uniform float opacity;
#endif
#include <common>
#include <packing>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
varying vec2 vHighPrecisionZW;
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( 1.0 );
	#if DEPTH_PACKING == 3200
		diffuseColor.a = opacity;
	#endif
	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <logdepthbuf_fragment>
	float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;
	#if DEPTH_PACKING == 3200
		gl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );
	#elif DEPTH_PACKING == 3201
		gl_FragColor = packDepthToRGBA( fragCoordZ );
	#endif
}`,sO=`#define DISTANCE
varying vec3 vWorldPosition;
#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <skinbase_vertex>
	#ifdef USE_DISPLACEMENTMAP
		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinnormal_vertex>
	#endif
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <worldpos_vertex>
	#include <clipping_planes_vertex>
	vWorldPosition = worldPosition.xyz;
}`,oO=`#define DISTANCE
uniform vec3 referencePosition;
uniform float nearDistance;
uniform float farDistance;
varying vec3 vWorldPosition;
#include <common>
#include <packing>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <clipping_planes_pars_fragment>
void main () {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( 1.0 );
	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	float dist = length( vWorldPosition - referencePosition );
	dist = ( dist - nearDistance ) / ( farDistance - nearDistance );
	dist = saturate( dist );
	gl_FragColor = packDepthToRGBA( dist );
}`,aO=`varying vec3 vWorldDirection;
#include <common>
void main() {
	vWorldDirection = transformDirection( position, modelMatrix );
	#include <begin_vertex>
	#include <project_vertex>
}`,lO=`uniform sampler2D tEquirect;
varying vec3 vWorldDirection;
#include <common>
void main() {
	vec3 direction = normalize( vWorldDirection );
	vec2 sampleUV = equirectUv( direction );
	gl_FragColor = texture2D( tEquirect, sampleUV );
	#include <tonemapping_fragment>
	#include <encodings_fragment>
}`,cO=`uniform float scale;
attribute float lineDistance;
varying float vLineDistance;
#include <common>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	vLineDistance = scale * lineDistance;
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>
}`,hO=`uniform vec3 diffuse;
uniform float opacity;
uniform float dashSize;
uniform float totalSize;
varying float vLineDistance;
#include <common>
#include <color_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	if ( mod( vLineDistance, totalSize ) > dashSize ) {
		discard;
	}
	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <color_fragment>
	outgoingLight = diffuseColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
}`,uO=`#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <envmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )
		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinbase_vertex>
		#include <skinnormal_vertex>
		#include <defaultnormal_vertex>
	#endif
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <fog_vertex>
}`,AO=`uniform vec3 diffuse;
uniform float opacity;
#ifndef FLAT_SHADED
	varying vec3 vNormal;
#endif
#include <common>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <fog_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	#ifdef USE_LIGHTMAP
		vec4 lightMapTexel = texture2D( lightMap, vUv2 );
		reflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;
	#else
		reflectedLight.indirectDiffuse += vec3( 1.0 );
	#endif
	#include <aomap_fragment>
	reflectedLight.indirectDiffuse *= diffuseColor.rgb;
	vec3 outgoingLight = reflectedLight.indirectDiffuse;
	#include <envmap_fragment>
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,dO=`#define LAMBERT
varying vec3 vViewPosition;
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <envmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vViewPosition = - mvPosition.xyz;
	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,pO=`#define LAMBERT
uniform vec3 diffuse;
uniform vec3 emissive;
uniform float opacity;
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_lambert_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <emissivemap_fragment>
	#include <lights_lambert_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>
	#include <aomap_fragment>
	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
	#include <envmap_fragment>
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,fO=`#define MATCAP
varying vec3 vViewPosition;
#include <common>
#include <uv_pars_vertex>
#include <color_pars_vertex>
#include <displacementmap_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>
	vViewPosition = - mvPosition.xyz;
}`,mO=`#define MATCAP
uniform vec3 diffuse;
uniform float opacity;
uniform sampler2D matcap;
varying vec3 vViewPosition;
#include <common>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <normal_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	vec3 viewDir = normalize( vViewPosition );
	vec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );
	vec3 y = cross( viewDir, x );
	vec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;
	#ifdef USE_MATCAP
		vec4 matcapColor = texture2D( matcap, uv );
	#else
		vec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );
	#endif
	vec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,gO=`#define NORMAL
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
	varying vec3 vViewPosition;
#endif
#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
	vViewPosition = - mvPosition.xyz;
#endif
}`,_O=`#define NORMAL
uniform float opacity;
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
	varying vec3 vViewPosition;
#endif
#include <packing>
#include <uv_pars_fragment>
#include <normal_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	#include <logdepthbuf_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	gl_FragColor = vec4( packNormalToRGB( normal ), opacity );
	#ifdef OPAQUE
		gl_FragColor.a = 1.0;
	#endif
}`,yO=`#define PHONG
varying vec3 vViewPosition;
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <envmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vViewPosition = - mvPosition.xyz;
	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,xO=`#define PHONG
uniform vec3 diffuse;
uniform vec3 emissive;
uniform vec3 specular;
uniform float shininess;
uniform float opacity;
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_phong_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <emissivemap_fragment>
	#include <lights_phong_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>
	#include <aomap_fragment>
	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;
	#include <envmap_fragment>
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,vO=`#define STANDARD
varying vec3 vViewPosition;
#ifdef USE_TRANSMISSION
	varying vec3 vWorldPosition;
#endif
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vViewPosition = - mvPosition.xyz;
	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
#ifdef USE_TRANSMISSION
	vWorldPosition = worldPosition.xyz;
#endif
}`,wO=`#define STANDARD
#ifdef PHYSICAL
	#define IOR
	#define SPECULAR
#endif
uniform vec3 diffuse;
uniform vec3 emissive;
uniform float roughness;
uniform float metalness;
uniform float opacity;
#ifdef IOR
	uniform float ior;
#endif
#ifdef SPECULAR
	uniform float specularIntensity;
	uniform vec3 specularColor;
	#ifdef USE_SPECULARINTENSITYMAP
		uniform sampler2D specularIntensityMap;
	#endif
	#ifdef USE_SPECULARCOLORMAP
		uniform sampler2D specularColorMap;
	#endif
#endif
#ifdef USE_CLEARCOAT
	uniform float clearcoat;
	uniform float clearcoatRoughness;
#endif
#ifdef USE_IRIDESCENCE
	uniform float iridescence;
	uniform float iridescenceIOR;
	uniform float iridescenceThicknessMinimum;
	uniform float iridescenceThicknessMaximum;
#endif
#ifdef USE_SHEEN
	uniform vec3 sheenColor;
	uniform float sheenRoughness;
	#ifdef USE_SHEENCOLORMAP
		uniform sampler2D sheenColorMap;
	#endif
	#ifdef USE_SHEENROUGHNESSMAP
		uniform sampler2D sheenRoughnessMap;
	#endif
#endif
varying vec3 vViewPosition;
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <bsdfs>
#include <iridescence_fragment>
#include <cube_uv_reflection_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_physical_pars_fragment>
#include <fog_pars_fragment>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_physical_pars_fragment>
#include <transmission_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <clearcoat_pars_fragment>
#include <iridescence_pars_fragment>
#include <roughnessmap_pars_fragment>
#include <metalnessmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <roughnessmap_fragment>
	#include <metalnessmap_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <clearcoat_normal_fragment_begin>
	#include <clearcoat_normal_fragment_maps>
	#include <emissivemap_fragment>
	#include <lights_physical_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>
	#include <aomap_fragment>
	vec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;
	vec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;
	#include <transmission_fragment>
	vec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;
	#ifdef USE_SHEEN
		float sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );
		outgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;
	#endif
	#ifdef USE_CLEARCOAT
		float dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );
		vec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );
		outgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;
	#endif
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,bO=`#define TOON
varying vec3 vViewPosition;
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vViewPosition = - mvPosition.xyz;
	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,BO=`#define TOON
uniform vec3 diffuse;
uniform vec3 emissive;
uniform float opacity;
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <gradientmap_pars_fragment>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_toon_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <emissivemap_fragment>
	#include <lights_toon_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>
	#include <aomap_fragment>
	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,CO=`uniform float size;
uniform float scale;
#include <common>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <project_vertex>
	gl_PointSize = size;
	#ifdef USE_SIZEATTENUATION
		bool isPerspective = isPerspectiveMatrix( projectionMatrix );
		if ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );
	#endif
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <worldpos_vertex>
	#include <fog_vertex>
}`,EO=`uniform vec3 diffuse;
uniform float opacity;
#include <common>
#include <color_pars_fragment>
#include <map_particle_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_particle_fragment>
	#include <color_fragment>
	#include <alphatest_fragment>
	outgoingLight = diffuseColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
}`,TO=`#include <common>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
void main() {
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,SO=`uniform vec3 color;
uniform float opacity;
#include <common>
#include <packing>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <shadowmap_pars_fragment>
#include <shadowmask_pars_fragment>
void main() {
	gl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
}`,MO=`uniform float rotation;
uniform vec2 center;
#include <common>
#include <uv_pars_vertex>
#include <fog_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	vec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );
	vec2 scale;
	scale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );
	scale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );
	#ifndef USE_SIZEATTENUATION
		bool isPerspective = isPerspectiveMatrix( projectionMatrix );
		if ( isPerspective ) scale *= - mvPosition.z;
	#endif
	vec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;
	vec2 rotatedPosition;
	rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;
	rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;
	mvPosition.xy += rotatedPosition;
	gl_Position = projectionMatrix * mvPosition;
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>
}`,IO=`uniform vec3 diffuse;
uniform float opacity;
#include <common>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	outgoingLight = diffuseColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
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e=new WeakMap;function t(y,i){return i===O_?y.mapping=rp:i===N_&&(y.mapping=sp),y}function r(y){if(y&&y.isTexture&&y.isRenderTargetTexture===!1){const i=y.mapping;if(i===O_||i===N_)if(e.has(y)){const C=e.get(y).texture;return t(C,y.mapping)}else{const C=y.image;if(C&&C.height>0){const D=new OI(C.height/2);return D.fromEquirectangularTexture(u,y),e.set(y,D),y.addEventListener("dispose",c),t(D.texture,y.mapping)}else return null}}return y}function c(y){const i=y.target;i.removeEventListener("dispose",c);const C=e.get(i);C!==void 0&&(e.delete(i),C.dispose())}function p(){e=new WeakMap}return{get:r,dispose:p}}class dy extends Qv{constructor(e=-1,t=1,r=1,c=-1,p=.1,y=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=r,this.bottom=c,this.near=p,this.far=y,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,t,r,c,p,y){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=r,this.view.offsetY=c,this.view.width=p,this.view.height=y,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),r=(this.right+this.left)/2,c=(this.top+this.bottom)/2;let p=r-e,y=r+e,i=c+t,C=c-t;if(this.view!==null&&this.view.enabled){const D=(this.right-this.left)/this.view.fullWidth/this.zoom,R=(this.top-this.bottom)/this.view.fullHeight/this.zoom;p+=D*this.view.offsetX,y=p+D*this.view.width,i-=R*this.view.offsetY,C=i-R*this.view.height}this.projectionMatrix.makeOrthographic(p,y,i,C,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,this.view!==null&&(t.object.view=Object.assign({},this.view)),t}}const Um=4,$E=[.125,.215,.35,.446,.526,.582],Yp=20,Ow=new dy,ZE=new Dn;let Nw=null;const $p=(1+Math.sqrt(5))/2,vm=1/$p,XE=[new ft(1,1,1),new ft(-1,1,1),new ft(1,1,-1),new ft(-1,1,-1),new ft(0,$p,vm),new ft(0,$p,-vm),new ft(vm,0,$p),new ft(-vm,0,$p),new ft($p,vm,0),new ft(-$p,vm,0)];class a2{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(e,t=0,r=.1,c=100){Nw=this._renderer.getRenderTarget(),this._setSize(256);const p=this._allocateTargets();return p.depthBuffer=!0,this._sceneToCubeUV(e,r,c,p),t>0&&this._blur(p,0,0,t),this._applyPMREM(p),this._cleanup(p),p}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return this._fromTexture(e,t)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=JE(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=YE(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodPlanes.length;e++)this._lodPlanes[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(Nw),e.scissorTest=!1,dx(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===rp||e.mapping===sp?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),Nw=this._renderer.getRenderTarget();const r=t||this._allocateTargets();return this._textureToCubeUV(e,r),this._applyPMREM(r),this._cleanup(r),r}_allocateTargets(){const e=3*Math.max(this._cubeSize,112),t=4*this._cubeSize,r={magFilter:Xs,minFilter:Xs,generateMipmaps:!1,type:Gm,format:Dl,encoding:lp,depthBuffer:!1},c=qE(e,t,r);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e||this._pingPongRenderTarget.height!==t){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=qE(e,t,r);const{_lodMax:p}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=zO(p)),this._blurMaterial=kO(p,e,t)}return c}_compileMaterial(e){const t=new us(this._lodPlanes[0],e);this._renderer.compile(t,Ow)}_sceneToCubeUV(e,t,r,c){const i=new _a(90,1,t,r),C=[1,-1,1,1,1,1],D=[1,1,1,-1,-1,-1],R=this._renderer,Q=R.autoClear,z=R.toneMapping;R.getClearColor(ZE),R.toneMapping=Hu,R.autoClear=!1;const G=new za({name:"PMREM.Background",side:rc,depthWrite:!1,depthTest:!1}),J=new us(new qA,G);let Y=!1;const B=e.background;B?B.isColor&&(G.color.copy(B),e.background=null,Y=!0):(G.color.copy(ZE),Y=!0);for(let ae=0;ae<6;ae++){const ce=ae%3;ce===0?(i.up.set(0,C[ae],0),i.lookAt(D[ae],0,0)):ce===1?(i.up.set(0,0,C[ae]),i.lookAt(0,D[ae],0)):(i.up.set(0,C[ae],0),i.lookAt(0,0,D[ae]));const Ae=this._cubeSize;dx(c,ce*Ae,ae>2?Ae:0,Ae,Ae),R.setRenderTarget(c),Y&&R.render(J,i),R.render(e,i)}J.geometry.dispose(),J.material.dispose(),R.toneMapping=z,R.autoClear=Q,e.background=B}_textureToCubeUV(e,t){const r=this._renderer,c=e.mapping===rp||e.mapping===sp;c?(this._cubemapMaterial===null&&(this._cubemapMaterial=JE()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=YE());const p=c?this._cubemapMaterial:this._equirectMaterial,y=new us(this._lodPlanes[0],p),i=p.uniforms;i.envMap.value=e;const C=this._cubeSize;dx(t,0,0,3*C,2*C),r.setRenderTarget(t),r.render(y,Ow)}_applyPMREM(e){const t=this._renderer,r=t.autoClear;t.autoClear=!1;for(let c=1;c<this._lodPlanes.length;c++){const p=Math.sqrt(this._sigmas[c]*this._sigmas[c]-this._sigmas[c-1]*this._sigmas[c-1]),y=XE[(c-1)%XE.length];this._blur(e,c-1,c,p,y)}t.autoClear=r}_blur(e,t,r,c,p){const y=this._pingPongRenderTarget;this._halfBlur(e,y,t,r,c,"latitudinal",p),this._halfBlur(y,e,r,r,c,"longitudinal",p)}_halfBlur(e,t,r,c,p,y,i){const C=this._renderer,D=this._blurMaterial;y!=="latitudinal"&&y!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const R=3,Q=new us(this._lodPlanes[c],D),z=D.uniforms,G=this._sizeLods[r]-1,J=isFinite(p)?Math.PI/(2*G):2*Math.PI/(2*Yp-1),Y=p/J,B=isFinite(p)?1+Math.floor(R*Y):Yp;B>Yp&&console.warn(`sigmaRadians, ${p}, is too large and will clip, as it requested ${B} samples when the maximum is set to ${Yp}`);const ae=[];let ce=0;for(let Je=0;Je<Yp;++Je){const Fe=Je/Y,Ge=Math.exp(-Fe*Fe/2);ae.push(Ge),Je===0?ce+=Ge:Je<B&&(ce+=2*Ge)}for(let Je=0;Je<ae.length;Je++)ae[Je]=ae[Je]/ce;z.envMap.value=e.texture,z.samples.value=B,z.weights.value=ae,z.latitudinal.value=y==="latitudinal",i&&(z.poleAxis.value=i);const{_lodMax:Ae}=this;z.dTheta.value=J,z.mipInt.value=Ae-r;const we=this._sizeLods[c],me=3*we*(c>Ae-Um?c-Ae+Um:0),De=4*(this._cubeSize-we);dx(t,me,De,3*we,2*we),C.setRenderTarget(t),C.render(Q,Ow)}}function zO(u){const e=[],t=[],r=[];let c=u;const p=u-Um+1+$E.length;for(let y=0;y<p;y++){const i=Math.pow(2,c);t.push(i);let C=1/i;y>u-Um?C=$E[y-u+Um-1]:y===0&&(C=0),r.push(C);const D=1/(i-2),R=-D,Q=1+D,z=[R,R,Q,R,Q,Q,R,R,Q,Q,R,Q],G=6,J=6,Y=3,B=2,ae=1,ce=new Float32Array(Y*J*G),Ae=new Float32Array(B*J*G),we=new Float32Array(ae*J*G);for(let De=0;De<G;De++){const Je=De%3*2/3-1,Fe=De>2?0:-1,Ge=[Je,Fe,0,Je+2/3,Fe,0,Je+2/3,Fe+1,0,Je,Fe,0,Je+2/3,Fe+1,0,Je,Fe+1,0];ce.set(Ge,Y*J*De),Ae.set(z,B*J*De);const Et=[De,De,De,De,De,De];we.set(Et,ae*J*De)}const me=new br;me.setAttribute("position",new As(ce,Y)),me.setAttribute("uv",new As(Ae,B)),me.setAttribute("faceIndex",new As(we,ae)),e.push(me),c>Um&&c--}return{lodPlanes:e,sizeLods:t,sigmas:r}}function qE(u,e,t){const r=new rl(u,e,t);return r.texture.mapping=qm,r.texture.name="PMREM.cubeUv",r.scissorTest=!0,r}function dx(u,e,t,r,c){u.viewport.set(e,t,r,c),u.scissor.set(e,t,r,c)}function kO(u,e,t){const r=new Float32Array(Yp),c=new ft(0,1,0);return new ko({name:"SphericalGaussianBlur",defines:{n:Yp,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${u}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:r},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:c}},vertexShader:G2(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			varying vec3 vOutputDirection;

			uniform sampler2D envMap;
			uniform int samples;
			uniform float weights[ n ];
			uniform bool latitudinal;
			uniform float dTheta;
			uniform float mipInt;
			uniform vec3 poleAxis;

			#define ENVMAP_TYPE_CUBE_UV
			#include <cube_uv_reflection_fragment>

			vec3 getSample( float theta, vec3 axis ) {

				float cosTheta = cos( theta );
				// Rodrigues' axis-angle rotation
				vec3 sampleDirection = vOutputDirection * cosTheta
					+ cross( axis, vOutputDirection ) * sin( theta )
					+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );

				return bilinearCubeUV( envMap, sampleDirection, mipInt );

			}

			void main() {

				vec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );

				if ( all( equal( axis, vec3( 0.0 ) ) ) ) {

					axis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );

				}

				axis = normalize( axis );

				gl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );
				gl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );

				for ( int i = 1; i < n; i++ ) {

					if ( i >= samples ) {

						break;

					}

					float theta = dTheta * float( i );
					gl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );
					gl_FragColor.rgb += weights[ i ] * getSample( theta, axis );

				}

			}
		`,blending:KA,depthTest:!1,depthWrite:!1})}function YE(){return new ko({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:G2(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			varying vec3 vOutputDirection;

			uniform sampler2D envMap;

			#include <common>

			void main() {

				vec3 outputDirection = normalize( vOutputDirection );
				vec2 uv = equirectUv( outputDirection );

				gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );

			}
		`,blending:KA,depthTest:!1,depthWrite:!1})}function JE(){return new ko({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:G2(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			uniform float flipEnvMap;

			varying vec3 vOutputDirection;

			uniform samplerCube envMap;

			void main() {

				gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );

			}
		`,blending:KA,depthTest:!1,depthWrite:!1})}function G2(){return`

		precision mediump float;
		precision mediump int;

		attribute float faceIndex;

		varying vec3 vOutputDirection;

		// RH coordinate system; PMREM face-indexing convention
		vec3 getDirection( vec2 uv, float face ) {

			uv = 2.0 * uv - 1.0;

			vec3 direction = vec3( uv, 1.0 );

			if ( face == 0.0 ) {

				direction = direction.zyx; // ( 1, v, u ) pos x

			} else if ( face == 1.0 ) {

				direction = direction.xzy;
				direction.xz *= -1.0; // ( -u, 1, -v ) pos y

			} else if ( face == 2.0 ) {

				direction.x *= -1.0; // ( -u, v, 1 ) pos z

			} else if ( face == 3.0 ) {

				direction = direction.zyx;
				direction.xz *= -1.0; // ( -1, v, -u ) neg x

			} else if ( face == 4.0 ) {

				direction = direction.xzy;
				direction.xy *= -1.0; // ( -u, -1, v ) neg y

			} else if ( face == 5.0 ) {

				direction.z *= -1.0; // ( u, v, -1 ) neg z

			}

			return direction;

		}

		void main() {

			vOutputDirection = getDirection( uv, faceIndex );
			gl_Position = vec4( position, 1.0 );

		}
	`}function OO(u){let e=new WeakMap,t=null;function r(i){if(i&&i.isTexture){const C=i.mapping,D=C===O_||C===N_,R=C===rp||C===sp;if(D||R)if(i.isRenderTargetTexture&&i.needsPMREMUpdate===!0){i.needsPMREMUpdate=!1;let Q=e.get(i);return t===null&&(t=new a2(u)),Q=D?t.fromEquirectangular(i,Q):t.fromCubemap(i,Q),e.set(i,Q),Q.texture}else{if(e.has(i))return e.get(i).texture;{const Q=i.image;if(D&&Q&&Q.height>0||R&&Q&&c(Q)){t===null&&(t=new a2(u));const z=D?t.fromEquirectangular(i):t.fromCubemap(i);return e.set(i,z),i.addEventListener("dispose",p),z.texture}else return null}}}return i}function c(i){let C=0;const D=6;for(let R=0;R<D;R++)i[R]!==void 0&&C++;return C===D}function p(i){const C=i.target;C.removeEventListener("dispose",p);const D=e.get(C);D!==void 0&&(e.delete(C),D.dispose())}function y(){e=new WeakMap,t!==null&&(t.dispose(),t=null)}return{get:r,dispose:y}}function NO(u){const e={};function t(r){if(e[r]!==void 0)return e[r];let c;switch(r){case"WEBGL_depth_texture":c=u.getExtension("WEBGL_depth_texture")||u.getExtension("MOZ_WEBGL_depth_texture")||u.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":c=u.getExtension("EXT_texture_filter_anisotropic")||u.getExtension("MOZ_EXT_texture_filter_anisotropic")||u.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":c=u.getExtension("WEBGL_compressed_texture_s3tc")||u.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||u.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":c=u.getExtension("WEBGL_compressed_texture_pvrtc")||u.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:c=u.getExtension(r)}return e[r]=c,c}return{has:function(r){return 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B(Fe){const Ge=[];if(Fe.shaderID?Ge.push(Fe.shaderID):(Ge.push(Fe.customVertexShaderID),Ge.push(Fe.customFragmentShaderID)),Fe.defines!==void 0)for(const Et in Fe.defines)Ge.push(Et),Ge.push(Fe.defines[Et]);return Fe.isRawShaderMaterial===!1&&(ae(Ge,Fe),ce(Ge,Fe),Ge.push(u.outputEncoding)),Ge.push(Fe.customProgramCacheKey),Ge.join()}function ae(Fe,Ge){Fe.push(Ge.precision),Fe.push(Ge.outputEncoding),Fe.push(Ge.envMapMode),Fe.push(Ge.envMapCubeUVHeight),Fe.push(Ge.combine),Fe.push(Ge.vertexUvs),Fe.push(Ge.fogExp2),Fe.push(Ge.sizeAttenuation),Fe.push(Ge.morphTargetsCount),Fe.push(Ge.morphAttributeCount),Fe.push(Ge.numDirLights),Fe.push(Ge.numPointLights),Fe.push(Ge.numSpotLights),Fe.push(Ge.numSpotLightMaps),Fe.push(Ge.numHemiLights),Fe.push(Ge.numRectAreaLights),Fe.push(Ge.numDirLightShadows),Fe.push(Ge.numPointLightShadows),Fe.push(Ge.numSpotLightShadows),Fe.push(Ge.numSpotLightShadowsWithMaps),Fe.push(Ge.shadowMapType),Fe.push(Ge.toneMapping),Fe.push(Ge.numClippingPlanes),Fe.push(Ge.numClipIntersection),Fe.push(Ge.depthPacking)}function ce(Fe,Ge){i.disableAll(),Ge.isWebGL2&&i.enable(0),Ge.supportsVertexTextures&&i.enable(1),Ge.instancing&&i.enable(2),Ge.instancingColor&&i.enable(3),Ge.map&&i.enable(4),Ge.matcap&&i.enable(5),Ge.envMap&&i.enable(6),Ge.lightMap&&i.enable(7),Ge.aoMap&&i.enable(8),Ge.emissiveMap&&i.enable(9),Ge.bumpMap&&i.enable(10),Ge.normalMap&&i.enable(11),Ge.objectSpaceNormalMap&&i.enable(12),Ge.tangentSpaceNormalMap&&i.enable(13),Ge.clearcoat&&i.enable(14),Ge.clearcoatMap&&i.enable(15),Ge.clearcoatRoughnessMap&&i.enable(16),Ge.clearcoatNormalMap&&i.enable(17),Ge.iridescence&&i.enable(18),Ge.iridescenceMap&&i.enable(19),Ge.iridescenceThicknessMap&&i.enable(20),Ge.displacementMap&&i.enable(21),Ge.specularMap&&i.enable(22),Ge.roughnessMap&&i.enable(23),Ge.metalnessMap&&i.enable(24),Ge.gradientMap&&i.enable(25),Ge.alphaMap&&i.enable(26),Ge.alphaTest&&i.enable(27),Ge.vertexColors&&i.enable(28),Ge.vertexAlphas&&i.enable(29),Ge.vertexUvs&&i.enable(30),Ge.vertexTangents&&i.enable(31),Ge.uvsVertexOnly&&i.enable(32),Fe.push(i.mask),i.disableAll(),Ge.fog&&i.enable(0),Ge.useFog&&i.enable(1),Ge.flatShading&&i.enable(2),Ge.logarithmicDepthBuffer&&i.enable(3),Ge.skinning&&i.enable(4),Ge.morphTargets&&i.enable(5),Ge.morphNormals&&i.enable(6),Ge.morphColors&&i.enable(7),Ge.premultipliedAlpha&&i.enable(8),Ge.shadowMapEnabled&&i.enable(9),Ge.physicallyCorrectLights&&i.enable(10),Ge.doubleSided&&i.enable(11),Ge.flipSided&&i.enable(12),Ge.useDepthPacking&&i.enable(13),Ge.dithering&&i.enable(14),Ge.specularIntensityMap&&i.enable(15),Ge.specularColorMap&&i.enable(16),Ge.transmission&&i.enable(17),Ge.transmissionMap&&i.enable(18),Ge.thicknessMap&&i.enable(19),Ge.sheen&&i.enable(20),Ge.sheenColorMap&&i.enable(21),Ge.sheenRoughnessMap&&i.enable(22),Ge.decodeVideoTexture&&i.enable(23),Ge.opaque&&i.enable(24),Fe.push(i.mask)}function Ae(Fe){const Ge=J[Fe.type];let Et;if(Ge){const li=Fl[Ge];Et=mf.clone(li.uniforms)}else Et=Fe.uniforms;return Et}function we(Fe,Ge){let Et;for(let li=0,xi=D.length;li<xi;li++){const te=D[li];if(te.cacheKey===Ge){Et=te,++Et.usedTimes;break}}return Et===void 0&&(Et=new tN(u,Ge,Fe,p),D.push(Et)),Et}function me(Fe){if(--Fe.usedTimes===0){const Ge=D.indexOf(Fe);D[Ge]=D[D.length-1],D.pop(),Fe.destroy()}}function De(Fe){C.remove(Fe)}function Je(){C.dispose()}return{getParameters:Y,getProgramCacheKey:B,getUniforms:Ae,acquireProgram:we,releaseProgram:me,releaseShaderCache:De,programs:D,dispose:Je}}function oN(){let u=new WeakMap;function e(p){let y=u.get(p);return y===void 0&&(y={},u.set(p,y)),y}function t(p){u.delete(p)}function r(p,y,i){u.get(p)[y]=i}function c(){u=new WeakMap}return{get:e,remove:t,update:r,dispose:c}}function aN(u,e){return u.groupOrder!==e.groupOrder?u.groupOrder-e.groupOrder:u.renderOrder!==e.renderOrder?u.renderOrder-e.renderOrder:u.material.id!==e.material.id?u.material.id-e.material.id:u.z!==e.z?u.z-e.z:u.id-e.id}function AT(u,e){return u.groupOrder!==e.groupOrder?u.groupOrder-e.groupOrder:u.renderOrder!==e.renderOrder?u.renderOrder-e.renderOrder:u.z!==e.z?e.z-u.z:u.id-e.id}function dT(){const u=[];let e=0;const t=[],r=[],c=[];function p(){e=0,t.length=0,r.length=0,c.length=0}function y(Q,z,G,J,Y,B){let ae=u[e];return ae===void 0?(ae={id:Q.id,object:Q,geometry:z,material:G,groupOrder:J,renderOrder:Q.renderOrder,z:Y,group:B},u[e]=ae):(ae.id=Q.id,ae.object=Q,ae.geometry=z,ae.material=G,ae.groupOrder=J,ae.renderOrder=Q.renderOrder,ae.z=Y,ae.group=B),e++,ae}function i(Q,z,G,J,Y,B){const ae=y(Q,z,G,J,Y,B);G.transmission>0?r.push(ae):G.transparent===!0?c.push(ae):t.push(ae)}function C(Q,z,G,J,Y,B){const ae=y(Q,z,G,J,Y,B);G.transmission>0?r.unshift(ae):G.transparent===!0?c.unshift(ae):t.unshift(ae)}function D(Q,z){t.length>1&&t.sort(Q||aN),r.length>1&&r.sort(z||AT),c.length>1&&c.sort(z||AT)}function R(){for(let Q=e,z=u.length;Q<z;Q++){const G=u[Q];if(G.id===null)break;G.id=null,G.object=null,G.geometry=null,G.material=null,G.group=null}}return{opaque:t,transmissive:r,transparent:c,init:p,push:i,unshift:C,finish:R,sort:D}}function lN(){let u=new WeakMap;function e(r,c){const p=u.get(r);let y;return p===void 0?(y=new dT,u.set(r,[y])):c>=p.length?(y=new dT,p.push(y)):y=p[c],y}function t(){u=new WeakMap}return{get:e,dispose:t}}function cN(){const u={};return{get:function(e){if(u[e.id]!==void 0)return u[e.id];let t;switch(e.type){case"DirectionalLight":t={direction:new ft,color:new Dn};break;case"SpotLight":t={position:new ft,direction:new ft,color:new Dn,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new ft,color:new Dn,distance:0,decay:0};break;case"HemisphereLight":t={direction:new ft,skyColor:new Dn,groundColor:new Dn};break;case"RectAreaLight":t={color:new Dn,position:new ft,halfWidth:new ft,halfHeight:new ft};break}return u[e.id]=t,t}}}function hN(){const u={};return{get:function(e){if(u[e.id]!==void 0)return u[e.id];let t;switch(e.type){case"DirectionalLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Di};break;case"SpotLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Di};break;case"PointLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Di,shadowCameraNear:1,shadowCameraFar:1e3};break}return u[e.id]=t,t}}}let uN=0;function AN(u,e){return(e.castShadow?2:0)-(u.castShadow?2:0)+(e.map?1:0)-(u.map?1:0)}function dN(u,e){const t=new cN,r=hN(),c={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0};for(let R=0;R<9;R++)c.probe.push(new ft);const p=new ft,y=new ar,i=new ar;function C(R,Q){let z=0,G=0,J=0;for(let li=0;li<9;li++)c.probe[li].set(0,0,0);let Y=0,B=0,ae=0,ce=0,Ae=0,we=0,me=0,De=0,Je=0,Fe=0;R.sort(AN);const Ge=Q!==!0?Math.PI:1;for(let li=0,xi=R.length;li<xi;li++){const te=R[li],le=te.color,ye=te.intensity,xe=te.distance,Re=te.shadow&&te.shadow.map?te.shadow.map.texture:null;if(te.isAmbientLight)z+=le.r*ye*Ge,G+=le.g*ye*Ge,J+=le.b*ye*Ge;else if(te.isLightProbe)for(let Oe=0;Oe<9;Oe++)c.probe[Oe].addScaledVector(te.sh.coefficients[Oe],ye);else if(te.isDirectionalLight){const Oe=t.get(te);if(Oe.color.copy(te.color).multiplyScalar(te.intensity*Ge),te.castShadow){const We=te.shadow,Ve=r.get(te);Ve.shadowBias=We.bias,Ve.shadowNormalBias=We.normalBias,Ve.shadowRadius=We.radius,Ve.shadowMapSize=We.mapSize,c.directionalShadow[Y]=Ve,c.directionalShadowMap[Y]=Re,c.directionalShadowMatrix[Y]=te.shadow.matrix,we++}c.directional[Y]=Oe,Y++}else if(te.isSpotLight){const Oe=t.get(te);Oe.position.setFromMatrixPosition(te.matrixWorld),Oe.color.copy(le).multiplyScalar(ye*Ge),Oe.distance=xe,Oe.coneCos=Math.cos(te.angle),Oe.penumbraCos=Math.cos(te.angle*(1-te.penumbra)),Oe.decay=te.decay,c.spot[ae]=Oe;const We=te.shadow;if(te.map&&(c.spotLightMap[Je]=te.map,Je++,We.updateMatrices(te),te.castShadow&&Fe++),c.spotLightMatrix[ae]=We.matrix,te.castShadow){const Ve=r.get(te);Ve.shadowBias=We.bias,Ve.shadowNormalBias=We.normalBias,Ve.shadowRadius=We.radius,Ve.shadowMapSize=We.mapSize,c.spotShadow[ae]=Ve,c.spotShadowMap[ae]=Re,De++}ae++}else if(te.isRectAreaLight){const Oe=t.get(te);Oe.color.copy(le).multiplyScalar(ye),Oe.halfWidth.set(te.width*.5,0,0),Oe.halfHeight.set(0,te.height*.5,0),c.rectArea[ce]=Oe,ce++}else if(te.isPointLight){const Oe=t.get(te);if(Oe.color.copy(te.color).multiplyScalar(te.intensity*Ge),Oe.distance=te.distance,Oe.decay=te.decay,te.castShadow){const We=te.shadow,Ve=r.get(te);Ve.shadowBias=We.bias,Ve.shadowNormalBias=We.normalBias,Ve.shadowRadius=We.radius,Ve.shadowMapSize=We.mapSize,Ve.shadowCameraNear=We.camera.near,Ve.shadowCameraFar=We.camera.far,c.pointShadow[B]=Ve,c.pointShadowMap[B]=Re,c.pointShadowMatrix[B]=te.shadow.matrix,me++}c.point[B]=Oe,B++}else if(te.isHemisphereLight){const Oe=t.get(te);Oe.skyColor.copy(te.color).multiplyScalar(ye*Ge),Oe.groundColor.copy(te.groundColor).multiplyScalar(ye*Ge),c.hemi[Ae]=Oe,Ae++}}ce>0&&(e.isWebGL2||u.has("OES_texture_float_linear")===!0?(c.rectAreaLTC1=En.LTC_FLOAT_1,c.rectAreaLTC2=En.LTC_FLOAT_2):u.has("OES_texture_half_float_linear")===!0?(c.rectAreaLTC1=En.LTC_HALF_1,c.rectAreaLTC2=En.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),c.ambient[0]=z,c.ambient[1]=G,c.ambient[2]=J;const Et=c.hash;(Et.directionalLength!==Y||Et.pointLength!==B||Et.spotLength!==ae||Et.rectAreaLength!==ce||Et.hemiLength!==Ae||Et.numDirectionalShadows!==we||Et.numPointShadows!==me||Et.numSpotShadows!==De||Et.numSpotMaps!==Je)&&(c.directional.length=Y,c.spot.length=ae,c.rectArea.length=ce,c.point.length=B,c.hemi.length=Ae,c.directionalShadow.length=we,c.directionalShadowMap.length=we,c.pointShadow.length=me,c.pointShadowMap.length=me,c.spotShadow.length=De,c.spotShadowMap.length=De,c.directionalShadowMatrix.length=we,c.pointShadowMatrix.length=me,c.spotLightMatrix.length=De+Je-Fe,c.spotLightMap.length=Je,c.numSpotLightShadowsWithMaps=Fe,Et.directionalLength=Y,Et.pointLength=B,Et.spotLength=ae,Et.rectAreaLength=ce,Et.hemiLength=Ae,Et.numDirectionalShadows=we,Et.numPointShadows=me,Et.numSpotShadows=De,Et.numSpotMaps=Je,c.version=uN++)}function D(R,Q){let z=0,G=0,J=0,Y=0,B=0;const ae=Q.matrixWorldInverse;for(let ce=0,Ae=R.length;ce<Ae;ce++){const we=R[ce];if(we.isDirectionalLight){const me=c.directional[z];me.direction.setFromMatrixPosition(we.matrixWorld),p.setFromMatrixPosition(we.target.matrixWorld),me.direction.sub(p),me.direction.transformDirection(ae),z++}else if(we.isSpotLight){const me=c.spot[J];me.position.setFromMatrixPosition(we.matrixWorld),me.position.applyMatrix4(ae),me.direction.setFromMatrixPosition(we.matrixWorld),p.setFromMatrixPosition(we.target.matrixWorld),me.direction.sub(p),me.direction.transformDirection(ae),J++}else if(we.isRectAreaLight){const me=c.rectArea[Y];me.position.setFromMatrixPosition(we.matrixWorld),me.position.applyMatrix4(ae),i.identity(),y.copy(we.matrixWorld),y.premultiply(ae),i.extractRotation(y),me.halfWidth.set(we.width*.5,0,0),me.halfHeight.set(0,we.height*.5,0),me.halfWidth.applyMatrix4(i),me.halfHeight.applyMatrix4(i),Y++}else if(we.isPointLight){const me=c.point[G];me.position.setFromMatrixPosition(we.matrixWorld),me.position.applyMatrix4(ae),G++}else if(we.isHemisphereLight){const me=c.hemi[B];me.direction.setFromMatrixPosition(we.matrixWorld),me.direction.transformDirection(ae),B++}}}return{setup:C,setupView:D,state:c}}function pT(u,e){const t=new dN(u,e),r=[],c=[];function p(){r.length=0,c.length=0}function y(Q){r.push(Q)}function i(Q){c.push(Q)}function C(Q){t.setup(r,Q)}function D(Q){t.setupView(r,Q)}return{init:p,state:{lightsArray:r,shadowsArray:c,lights:t},setupLights:C,setupLightsView:D,pushLight:y,pushShadow:i}}function pN(u,e){let t=new WeakMap;function r(p,y=0){const i=t.get(p);let C;return i===void 0?(C=new pT(u,e),t.set(p,[C])):y>=i.length?(C=new pT(u,e),i.push(C)):C=i[y],C}function c(){t=new WeakMap}return{get:r,dispose:c}}class W2 extends ol{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=MI,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}class j2 extends ol{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.referencePosition=new ft,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}const fN=`void main() {
	gl_Position = vec4( position, 1.0 );
}`,mN=`uniform sampler2D shadow_pass;
uniform vec2 resolution;
uniform float radius;
#include <packing>
void main() {
	const float samples = float( VSM_SAMPLES );
	float mean = 0.0;
	float squared_mean = 0.0;
	float uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );
	float uvStart = samples <= 1.0 ? 0.0 : - 1.0;
	for ( float i = 0.0; i < samples; i ++ ) {
		float uvOffset = uvStart + i * uvStride;
		#ifdef HORIZONTAL_PASS
			vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );
			mean += distribution.x;
			squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;
		#else
			float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );
			mean += depth;
			squared_mean += depth * depth;
		#endif
	}
	mean = mean / samples;
	squared_mean = squared_mean / samples;
	float std_dev = sqrt( squared_mean - mean * mean );
	gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );
}`;function gN(u,e,t){let r=new Vv;const c=new Di,p=new Di,y=new as,i=new W2({depthPacking:II}),C=new j2,D={},R=t.maxTextureSize,Q={[uu]:rc,[rc]:uu,[ga]:ga},z=new ko({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Di},radius:{value:4}},vertexShader:fN,fragmentShader:mN}),G=z.clone();G.defines.HORIZONTAL_PASS=1;const J=new br;J.setAttribute("position",new As(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const Y=new us(J,z),B=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=L2,this.render=function(we,me,De){if(B.enabled===!1||B.autoUpdate===!1&&B.needsUpdate===!1||we.length===0)return;const Je=u.getRenderTarget(),Fe=u.getActiveCubeFace(),Ge=u.getActiveMipmapLevel(),Et=u.state;Et.setBlending(KA),Et.buffers.color.setClear(1,1,1,1),Et.buffers.depth.setTest(!0),Et.setScissorTest(!1);for(let li=0,xi=we.length;li<xi;li++){const te=we[li],le=te.shadow;if(le===void 0){console.warn("THREE.WebGLShadowMap:",te,"has no shadow.");continue}if(le.autoUpdate===!1&&le.needsUpdate===!1)continue;c.copy(le.mapSize);const ye=le.getFrameExtents();if(c.multiply(ye),p.copy(le.mapSize),(c.x>R||c.y>R)&&(c.x>R&&(p.x=Math.floor(R/ye.x),c.x=p.x*ye.x,le.mapSize.x=p.x),c.y>R&&(p.y=Math.floor(R/ye.y),c.y=p.y*ye.y,le.mapSize.y=p.y)),le.map===null){const Re=this.type!==Dm?{minFilter:Co,magFilter:Co}:{};le.map=new rl(c.x,c.y,Re),le.map.texture.name=te.name+".shadowMap",le.camera.updateProjectionMatrix()}u.setRenderTarget(le.map),u.clear();const xe=le.getViewportCount();for(let Re=0;Re<xe;Re++){const Oe=le.getViewport(Re);y.set(p.x*Oe.x,p.y*Oe.y,p.x*Oe.z,p.y*Oe.w),Et.viewport(y),le.updateMatrices(te,Re),r=le.getFrustum(),Ae(me,De,le.camera,te,this.type)}le.isPointLightShadow!==!0&&this.type===Dm&&ae(le,De),le.needsUpdate=!1}B.needsUpdate=!1,u.setRenderTarget(Je,Fe,Ge)};function ae(we,me){const De=e.update(Y);z.defines.VSM_SAMPLES!==we.blurSamples&&(z.defines.VSM_SAMPLES=we.blurSamples,G.defines.VSM_SAMPLES=we.blurSamples,z.needsUpdate=!0,G.needsUpdate=!0),we.mapPass===null&&(we.mapPass=new rl(c.x,c.y)),z.uniforms.shadow_pass.value=we.map.texture,z.uniforms.resolution.value=we.mapSize,z.uniforms.radius.value=we.radius,u.setRenderTarget(we.mapPass),u.clear(),u.renderBufferDirect(me,null,De,z,Y,null),G.uniforms.shadow_pass.value=we.mapPass.texture,G.uniforms.resolution.value=we.mapSize,G.uniforms.radius.value=we.radius,u.setRenderTarget(we.map),u.clear(),u.renderBufferDirect(me,null,De,G,Y,null)}function ce(we,me,De,Je,Fe,Ge){let Et=null;const li=De.isPointLight===!0?we.customDistanceMaterial:we.customDepthMaterial;if(li!==void 0)Et=li;else if(Et=De.isPointLight===!0?C:i,u.localClippingEnabled&&me.clipShadows===!0&&Array.isArray(me.clippingPlanes)&&me.clippingPlanes.length!==0||me.displacementMap&&me.displacementScale!==0||me.alphaMap&&me.alphaTest>0||me.map&&me.alphaTest>0){const xi=Et.uuid,te=me.uuid;let le=D[xi];le===void 0&&(le={},D[xi]=le);let ye=le[te];ye===void 0&&(ye=Et.clone(),le[te]=ye),Et=ye}return Et.visible=me.visible,Et.wireframe=me.wireframe,Ge===Dm?Et.side=me.shadowSide!==null?me.shadowSide:me.side:Et.side=me.shadowSide!==null?me.shadowSide:Q[me.side],Et.alphaMap=me.alphaMap,Et.alphaTest=me.alphaTest,Et.map=me.map,Et.clipShadows=me.clipShadows,Et.clippingPlanes=me.clippingPlanes,Et.clipIntersection=me.clipIntersection,Et.displacementMap=me.displacementMap,Et.displacementScale=me.displacementScale,Et.displacementBias=me.displacementBias,Et.wireframeLinewidth=me.wireframeLinewidth,Et.linewidth=me.linewidth,De.isPointLight===!0&&Et.isMeshDistanceMaterial===!0&&(Et.referencePosition.setFromMatrixPosition(De.matrixWorld),Et.nearDistance=Je,Et.farDistance=Fe),Et}function Ae(we,me,De,Je,Fe){if(we.visible===!1)return;if(we.layers.test(me.layers)&&(we.isMesh||we.isLine||we.isPoints)&&(we.castShadow||we.receiveShadow&&Fe===Dm)&&(!we.frustumCulled||r.intersectsObject(we))){we.modelViewMatrix.multiplyMatrices(De.matrixWorldInverse,we.matrixWorld);const 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ti=r.get(yt);if(yt.isVideoTexture&&Gn(yt),yt.isRenderTargetTexture===!1&&yt.version>0&&ti.__version!==yt.version){const Ni=yt.image;if(Ni===null)console.warn("THREE.WebGLRenderer: Texture marked for update but no image data found.");else if(Ni.complete===!1)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete");else{ut(ti,yt,rt);return}}t.bindTexture(3553,ti.__webglTexture,33984+rt)}function Qe(yt,rt){const ti=r.get(yt);if(yt.version>0&&ti.__version!==yt.version){ut(ti,yt,rt);return}t.bindTexture(35866,ti.__webglTexture,33984+rt)}function Se(yt,rt){const ti=r.get(yt);if(yt.version>0&&ti.__version!==yt.version){ut(ti,yt,rt);return}t.bindTexture(32879,ti.__webglTexture,33984+rt)}function Ke(yt,rt){const ti=r.get(yt);if(yt.version>0&&ti.__version!==yt.version){Nt(ti,yt,rt);return}t.bindTexture(34067,ti.__webglTexture,33984+rt)}const nt={[HA]:10497,[nl]:33071,[Q_]:33648},vt={[Co]:9728,[Av]:9984,[M_]:9986,[Xs]:9729,[R2]:9985,[op]:9987};function 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),u.texParameteri(yt,10240,Et(rt.magFilter)),u.texParameteri(yt,10241,Et(rt.minFilter)),rt.minFilter!==Co&&rt.minFilter!==Xs&&console.warn("THREE.WebGLRenderer: Texture is not power of two. 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0&&(qi[yt.__cacheKey].usedTimes--,$t.usedTimes===0&&le(rt)),yt.__cacheKey=en,yt.__webglTexture=qi[en].texture}return ti}function ut(yt,rt,ti){let Ni=3553;(rt.isDataArrayTexture||rt.isCompressedArrayTexture)&&(Ni=35866),rt.isData3DTexture&&(Ni=32879);const qi=At(yt,rt),en=rt.source;t.bindTexture(Ni,yt.__webglTexture,33984+ti);const $t=r.get(en);if(en.version!==$t.__version||qi===!0){t.activeTexture(33984+ti),u.pixelStorei(37440,rt.flipY),u.pixelStorei(37441,rt.premultiplyAlpha),u.pixelStorei(3317,rt.unpackAlignment),u.pixelStorei(37443,0);const at=me(rt)&&we(rt.image)===!1;let ii=Ae(rt.image,at,!1,R);ii=kn(rt,ii);const hn=we(ii)||i,Xi=p.convert(rt.format,rt.encoding);let on=p.convert(rt.type),Cn=Fe(rt.internalFormat,Xi,on,rt.encoding,rt.isVideoTexture);be(Ni,rt,hn);let Tn;const nr=rt.mipmaps,Ii=i&&rt.isVideoTexture!==!0,bn=$t.__version===void 0||qi===!0,Ot=Ge(rt,ii,hn);if(rt.isDepthTexture)Cn=6402,i?rt.type===GA?Cn=36012:rt.type===Xd?Cn=33190:rt.type===uf?Cn=35056:Cn=33189:rt.type===GA&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),rt.format===ep&&Cn===6402&&rt.type!==z2&&rt.type!==Xd&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),rt.type=Xd,on=p.convert(rt.type)),rt.format===ff&&Cn===6402&&(Cn=34041,rt.type!==uf&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),rt.type=uf,on=p.convert(rt.type))),bn&&(Ii?t.texStorage2D(3553,1,Cn,ii.width,ii.height):t.texImage2D(3553,0,Cn,ii.width,ii.height,0,Xi,on,null));else if(rt.isDataTexture)if(nr.length>0&&hn){Ii&&bn&&t.texStorage2D(3553,Ot,Cn,nr[0].width,nr[0].height);for(let wi=0,Wi=nr.length;wi<Wi;wi++)Tn=nr[wi],Ii?t.texSubImage2D(3553,wi,0,0,Tn.width,Tn.height,Xi,on,Tn.data):t.texImage2D(3553,wi,Cn,Tn.width,Tn.height,0,Xi,on,Tn.data);rt.generateMipmaps=!1}else Ii?(bn&&t.texStorage2D(3553,Ot,Cn,ii.width,ii.height),t.texSubImage2D(3553,0,0,0,ii.width,ii.height,Xi,on,ii.data)):t.texImage2D(3553,0,Cn,ii.width,ii.height,0,Xi,on,ii.data);else if(rt.isCompressedTexture)if(rt.isCompressedArrayTexture){Ii&&bn&&t.texStorage3D(35866,Ot,Cn,nr[0].width,nr[0].height,ii.depth);for(let wi=0,Wi=nr.length;wi<Wi;wi++)Tn=nr[wi],rt.format!==Dl?Xi!==null?Ii?t.compressedTexSubImage3D(35866,wi,0,0,0,Tn.width,Tn.height,ii.depth,Xi,Tn.data,0,0):t.compressedTexImage3D(35866,wi,Cn,Tn.width,Tn.height,ii.depth,0,Tn.data,0,0):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):Ii?t.texSubImage3D(35866,wi,0,0,0,Tn.width,Tn.height,ii.depth,Xi,on,Tn.data):t.texImage3D(35866,wi,Cn,Tn.width,Tn.height,ii.depth,0,Xi,on,Tn.data)}else{Ii&&bn&&t.texStorage2D(3553,Ot,Cn,nr[0].width,nr[0].height);for(let wi=0,Wi=nr.length;wi<Wi;wi++)Tn=nr[wi],rt.format!==Dl?Xi!==null?Ii?t.compressedTexSubImage2D(3553,wi,0,0,Tn.width,Tn.height,Xi,Tn.data):t.compressedTexImage2D(3553,wi,Cn,Tn.width,Tn.height,0,Tn.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):Ii?t.texSubImage2D(3553,wi,0,0,Tn.width,Tn.height,Xi,on,Tn.data):t.texImage2D(3553,wi,Cn,Tn.width,Tn.height,0,Xi,on,Tn.data)}else if(rt.isDataArrayTexture)Ii?(bn&&t.texStorage3D(35866,Ot,Cn,ii.width,ii.height,ii.depth),t.texSubImage3D(35866,0,0,0,0,ii.width,ii.height,ii.depth,Xi,on,ii.data)):t.texImage3D(35866,0,Cn,ii.width,ii.height,ii.depth,0,Xi,on,ii.data);else if(rt.isData3DTexture)Ii?(bn&&t.texStorage3D(32879,Ot,Cn,ii.width,ii.height,ii.depth),t.texSubImage3D(32879,0,0,0,0,ii.width,ii.height,ii.depth,Xi,on,ii.data)):t.texImage3D(32879,0,Cn,ii.width,ii.height,ii.depth,0,Xi,on,ii.data);else if(rt.isFramebufferTexture){if(bn)if(Ii)t.texStorage2D(3553,Ot,Cn,ii.width,ii.height);else{let wi=ii.width,Wi=ii.height;for(let Ui=0;Ui<Ot;Ui++)t.texImage2D(3553,Ui,Cn,wi,Wi,0,Xi,on,null),wi>>=1,Wi>>=1}}else if(nr.length>0&&hn){Ii&&bn&&t.texStorage2D(3553,Ot,Cn,nr[0].width,nr[0].height);for(let wi=0,Wi=nr.length;wi<Wi;wi++)Tn=nr[wi],Ii?t.texSubImage2D(3553,wi,0,0,Xi,on,Tn):t.texImage2D(3553,wi,Cn,Xi,on,Tn);rt.generateMipmaps=!1}else Ii?(bn&&t.texStorage2D(3553,Ot,Cn,ii.width,ii.height),t.texSubImage2D(3553,0,0,0,Xi,on,ii)):t.texImage2D(3553,0,Cn,Xi,on,ii);De(rt,hn)&&Je(Ni),$t.__version=en.version,rt.onUpdate&&rt.onUpdate(rt)}yt.__version=rt.version}function Nt(yt,rt,ti){if(rt.image.length!==6)return;const 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Ui=Ot[Wi];rt.format!==Dl?on!==null?nr?t.compressedTexSubImage2D(34069+wi,Wi,0,0,Ui.width,Ui.height,on,Ui.data):t.compressedTexImage2D(34069+wi,Wi,Tn,Ui.width,Ui.height,0,Ui.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):nr?t.texSubImage2D(34069+wi,Wi,0,0,Ui.width,Ui.height,on,Cn,Ui.data):t.texImage2D(34069+wi,Wi,Tn,Ui.width,Ui.height,0,on,Cn,Ui.data)}}}else{Ot=rt.mipmaps,nr&&Ii&&(Ot.length>0&&bn++,t.texStorage2D(34067,bn,Tn,ii[0].width,ii[0].height));for(let wi=0;wi<6;wi++)if(at){nr?t.texSubImage2D(34069+wi,0,0,0,ii[wi].width,ii[wi].height,on,Cn,ii[wi].data):t.texImage2D(34069+wi,0,Tn,ii[wi].width,ii[wi].height,0,on,Cn,ii[wi].data);for(let Wi=0;Wi<Ot.length;Wi++){const Pn=Ot[Wi].image[wi].image;nr?t.texSubImage2D(34069+wi,Wi+1,0,0,Pn.width,Pn.height,on,Cn,Pn.data):t.texImage2D(34069+wi,Wi+1,Tn,Pn.width,Pn.height,0,on,Cn,Pn.data)}}else{nr?t.texSubImage2D(34069+wi,0,0,0,on,Cn,ii[wi]):t.texImage2D(34069+wi,0,Tn,on,Cn,ii[wi]);for(let Wi=0;Wi<Ot.length;Wi++){const Ui=Ot[Wi];nr?t.texSubImage2D(34069+wi,Wi+1,0,0,on,Cn,Ui.image[wi]):t.texImage2D(34069+wi,Wi+1,Tn,on,Cn,Ui.image[wi])}}}De(rt,Xi)&&Je(34067),en.__version=qi.version,rt.onUpdate&&rt.onUpdate(rt)}yt.__version=rt.version}function Gt(yt,rt,ti,Ni,qi){const en=p.convert(ti.format,ti.encoding),$t=p.convert(ti.type),at=Fe(ti.internalFormat,en,$t,ti.encoding);r.get(rt).__hasExternalTextures||(qi===32879||qi===35866?t.texImage3D(qi,0,at,rt.width,rt.height,rt.depth,0,en,$t,null):t.texImage2D(qi,0,at,rt.width,rt.height,0,en,$t,null)),t.bindFramebuffer(36160,yt),zi(rt)?z.framebufferTexture2DMultisampleEXT(36160,Ni,qi,r.get(ti).__webglTexture,0,wn(rt)):(qi===3553||qi>=34069&&qi<=34074)&&u.framebufferTexture2D(36160,Ni,qi,r.get(ti).__webglTexture,0),t.bindFramebuffer(36160,null)}function Qt(yt,rt,ti){if(u.bindRenderbuffer(36161,yt),rt.depthBuffer&&!rt.stencilBuffer){let Ni=33189;if(ti||zi(rt)){const qi=rt.depthTexture;qi&&qi.isDepthTexture&&(qi.type===GA?Ni=36012:qi.type===Xd&&(Ni=33190));const en=wn(rt);zi(rt)?z.renderbufferStorageMultisampleEXT(36161,en,Ni,rt.width,rt.height):u.renderbufferStorageMultisample(36161,en,Ni,rt.width,rt.height)}else u.renderbufferStorage(36161,Ni,rt.width,rt.height);u.framebufferRenderbuffer(36160,36096,36161,yt)}else if(rt.depthBuffer&&rt.stencilBuffer){const Ni=wn(rt);ti&&zi(rt)===!1?u.renderbufferStorageMultisample(36161,Ni,35056,rt.width,rt.height):zi(rt)?z.renderbufferStorageMultisampleEXT(36161,Ni,35056,rt.width,rt.height):u.renderbufferStorage(36161,34041,rt.width,rt.height),u.framebufferRenderbuffer(36160,33306,36161,yt)}else{const Ni=rt.isWebGLMultipleRenderTargets===!0?rt.texture:[rt.texture];for(let qi=0;qi<Ni.length;qi++){const en=Ni[qi],$t=p.convert(en.format,en.encoding),at=p.convert(en.type),ii=Fe(en.internalFormat,$t,at,en.encoding),hn=wn(rt);ti&&zi(rt)===!1?u.renderbufferStorageMultisample(36161,hn,ii,rt.width,rt.height):zi(rt)?z.renderbufferStorageMultisampleEXT(36161,hn,ii,rt.width,rt.height):u.renderbufferStorage(36161,ii,rt.width,rt.height)}}u.bindRenderbuffer(36161,null)}function Ct(yt,rt){if(rt&&rt.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render 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Error("target.depthTexture not supported in Cube render targets");Ct(rt.__webglFramebuffer,yt)}else if(ti){rt.__webglDepthbuffer=[];for(let Ni=0;Ni<6;Ni++)t.bindFramebuffer(36160,rt.__webglFramebuffer[Ni]),rt.__webglDepthbuffer[Ni]=u.createRenderbuffer(),Qt(rt.__webglDepthbuffer[Ni],yt,!1)}else t.bindFramebuffer(36160,rt.__webglFramebuffer),rt.__webglDepthbuffer=u.createRenderbuffer(),Qt(rt.__webglDepthbuffer,yt,!1);t.bindFramebuffer(36160,null)}function Xt(yt,rt,ti){const Ni=r.get(yt);rt!==void 0&&Gt(Ni.__webglFramebuffer,yt,yt.texture,36064,3553),ti!==void 0&&Ft(yt)}function _i(yt){const rt=yt.texture,ti=r.get(yt),Ni=r.get(rt);yt.addEventListener("dispose",xi),yt.isWebGLMultipleRenderTargets!==!0&&(Ni.__webglTexture===void 0&&(Ni.__webglTexture=u.createTexture()),Ni.__version=rt.version,y.memory.textures++);const qi=yt.isWebGLCubeRenderTarget===!0,en=yt.isWebGLMultipleRenderTargets===!0,$t=we(yt)||i;if(qi){ti.__webglFramebuffer=[];for(let at=0;at<6;at++)ti.__webglFramebuffer[at]=u.createFramebuffer()}else{if(ti.__webglFramebuffer=u.createFramebuffer(),en)if(c.drawBuffers){const at=yt.texture;for(let ii=0,hn=at.length;ii<hn;ii++){const Xi=r.get(at[ii]);Xi.__webglTexture===void 0&&(Xi.__webglTexture=u.createTexture(),y.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(i&&yt.samples>0&&zi(yt)===!1){const at=en?rt:[rt];ti.__webglMultisampledFramebuffer=u.createFramebuffer(),ti.__webglColorRenderbuffer=[],t.bindFramebuffer(36160,ti.__webglMultisampledFramebuffer);for(let ii=0;ii<at.length;ii++){const hn=at[ii];ti.__webglColorRenderbuffer[ii]=u.createRenderbuffer(),u.bindRenderbuffer(36161,ti.__webglColorRenderbuffer[ii]);const Xi=p.convert(hn.format,hn.encoding),on=p.convert(hn.type),Cn=Fe(hn.internalFormat,Xi,on,hn.encoding,yt.isXRRenderTarget===!0),Tn=wn(yt);u.renderbufferStorageMultisample(36161,Tn,Cn,yt.width,yt.height),u.framebufferRenderbuffer(36160,36064+ii,36161,ti.__webglColorRenderbuffer[ii])}u.bindRenderbuffer(36161,null),yt.depthBuffer&&(ti.__webglDepthRenderbuffer=u.createRenderbuffer(),Qt(ti.__webglDepthRenderbuffer,yt,!0)),t.bindFramebuffer(36160,null)}}if(qi){t.bindTexture(34067,Ni.__webglTexture),be(34067,rt,$t);for(let at=0;at<6;at++)Gt(ti.__webglFramebuffer[at],yt,rt,36064,34069+at);De(rt,$t)&&Je(34067),t.unbindTexture()}else if(en){const at=yt.texture;for(let ii=0,hn=at.length;ii<hn;ii++){const Xi=at[ii],on=r.get(Xi);t.bindTexture(3553,on.__webglTexture),be(3553,Xi,$t),Gt(ti.__webglFramebuffer,yt,Xi,36064+ii,3553),De(Xi,$t)&&Je(3553)}t.unbindTexture()}else{let at=3553;(yt.isWebGL3DRenderTarget||yt.isWebGLArrayRenderTarget)&&(i?at=yt.isWebGL3DRenderTarget?32879:35866:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),t.bindTexture(at,Ni.__webglTexture),be(at,rt,$t),Gt(ti.__webglFramebuffer,yt,rt,36064,at),De(rt,$t)&&Je(at),t.unbindTexture()}yt.depthBuffer&&Ft(yt)}function fi(yt){const rt=we(yt)||i,ti=yt.isWebGLMultipleRenderTargets===!0?yt.texture:[yt.texture];for(let Ni=0,qi=ti.length;Ni<qi;Ni++){const en=ti[Ni];if(De(en,rt)){const $t=yt.isWebGLCubeRenderTarget?34067:3553,at=r.get(en).__webglTexture;t.bindTexture($t,at),Je($t),t.unbindTexture()}}}function Gi(yt){if(i&&yt.samples>0&&zi(yt)===!1){const rt=yt.isWebGLMultipleRenderTargets?yt.texture:[yt.texture],ti=yt.width,Ni=yt.height;let qi=16384;const en=[],$t=yt.stencilBuffer?33306:36096,at=r.get(yt),ii=yt.isWebGLMultipleRenderTargets===!0;if(ii)for(let hn=0;hn<rt.length;hn++)t.bindFramebuffer(36160,at.__webglMultisampledFramebuffer),u.framebufferRenderbuffer(36160,36064+hn,36161,null),t.bindFramebuffer(36160,at.__webglFramebuffer),u.framebufferTexture2D(36009,36064+hn,3553,null,0);t.bindFramebuffer(36008,at.__webglMultisampledFramebuffer),t.bindFramebuffer(36009,at.__webglFramebuffer);for(let hn=0;hn<rt.length;hn++){en.push(36064+hn),yt.depthBuffer&&en.push($t);const Xi=at.__ignoreDepthValues!==void 0?at.__ignoreDepthValues:!1;if(Xi===!1&&(yt.depthBuffer&&(qi|=256),yt.stencilBuffer&&(qi|=1024)),ii&&u.framebufferRenderbuffer(36008,36064,36161,at.__webglColorRenderbuffer[hn]),Xi===!0&&(u.invalidateFramebuffer(36008,[$t]),u.invalidateFramebuffer(36009,[$t])),ii){const on=r.get(rt[hn]).__webglTexture;u.framebufferTexture2D(36009,36064,3553,on,0)}u.blitFramebuffer(0,0,ti,Ni,0,0,ti,Ni,qi,9728),G&&u.invalidateFramebuffer(36008,en)}if(t.bindFramebuffer(36008,null),t.bindFramebuffer(36009,null),ii)for(let hn=0;hn<rt.length;hn++){t.bindFramebuffer(36160,at.__webglMultisampledFramebuffer),u.framebufferRenderbuffer(36160,36064+hn,36161,at.__webglColorRenderbuffer[hn]);const Xi=r.get(rt[hn]).__webglTexture;t.bindFramebuffer(36160,at.__webglFramebuffer),u.framebufferTexture2D(36009,36064+hn,3553,Xi,0)}t.bindFramebuffer(36009,at.__webglMultisampledFramebuffer)}}function wn(yt){return Math.min(Q,yt.samples)}function zi(yt){const rt=r.get(yt);return i&&yt.samples>0&&e.has("WEBGL_multisampled_render_to_texture")===!0&&rt.__useRenderToTexture!==!1}function Gn(yt){const rt=y.render.frame;J.get(yt)!==rt&&(J.set(yt,rt),yt.update())}function kn(yt,rt){const ti=yt.encoding,Ni=yt.format,qi=yt.type;return yt.isCompressedTexture===!0||yt.isVideoTexture===!0||yt.format===dv||ti!==lp&&(ti===Ts?i===!1?e.has("EXT_sRGB")===!0&&Ni===Dl?(yt.format=dv,yt.minFilter=Xs,yt.generateMipmaps=!1):rt=N2.sRGBToLinear(rt):(Ni!==Dl||qi!==ap)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture encoding:",ti)),rt}this.allocateTextureUnit=Oe,this.resetTextureUnits=Re,this.setTexture2D=Ve,this.setTexture2DArray=Qe,this.setTexture3D=Se,this.setTextureCube=Ke,this.rebindTextures=Xt,this.setupRenderTarget=_i,this.updateRenderTargetMipmap=fi,this.updateMultisampleRenderTarget=Gi,this.setupDepthRenderbuffer=Ft,this.setupFrameBufferTexture=Gt,this.useMultisampledRTT=zi}function WI(u,e,t){const r=t.isWebGL2;function c(p,y=null){let i;if(p===ap)return 5121;if(p===pI)return 32819;if(p===fI)return 32820;if(p===uI)return 5120;if(p===AI)return 5122;if(p===z2)return 5123;if(p===dI)return 5124;if(p===Xd)return 5125;if(p===GA)return 5126;if(p===Gm)return r?5131:(i=e.get("OES_texture_half_float"),i!==null?i.HALF_FLOAT_OES:null);if(p===mI)return 6406;if(p===Dl)return 6408;if(p===gI)return 6409;if(p===_I)return 6410;if(p===ep)return 6402;if(p===ff)return 34041;if(p===dv)return i=e.get("EXT_sRGB"),i!==null?i.SRGB_ALPHA_EXT:null;if(p===yI)return 6403;if(p===xI)return 36244;if(p===vI)return 33319;if(p===wI)return 33320;if(p===bI)return 36249;if(p===Gx||p===Wx||p===jx||p===Kx)if(y===Ts)if(i=e.get("WEBGL_compressed_texture_s3tc_srgb"),i!==null){if(p===Gx)return i.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(p===Wx)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(p===jx)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(p===Kx)return i.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(i=e.get("WEBGL_compressed_texture_s3tc"),i!==null){if(p===Gx)return i.COMPRESSED_RGB_S3TC_DXT1_EXT;if(p===Wx)return i.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(p===jx)return i.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(p===Kx)return i.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(p===Rb||p===zb||p===kb||p===Ob)if(i=e.get("WEBGL_compressed_texture_pvrtc"),i!==null){if(p===Rb)return i.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(p===zb)return i.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(p===kb)return i.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(p===Ob)return i.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(p===BI)return i=e.get("WEBGL_compressed_texture_etc1"),i!==null?i.COMPRESSED_RGB_ETC1_WEBGL:null;if(p===Nb||p===Qb)if(i=e.get("WEBGL_compressed_texture_etc"),i!==null){if(p===Nb)return y===Ts?i.COMPRESSED_SRGB8_ETC2:i.COMPRESSED_RGB8_ETC2;if(p===Qb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:i.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(p===Vb||p===Hb||p===Gb||p===Wb||p===jb||p===Kb||p===$b||p===Zb||p===Xb||p===qb||p===Yb||p===Jb||p===e2||p===t2)if(i=e.get("WEBGL_compressed_texture_astc"),i!==null){if(p===Vb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:i.COMPRESSED_RGBA_ASTC_4x4_KHR;if(p===Hb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:i.COMPRESSED_RGBA_ASTC_5x4_KHR;if(p===Gb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:i.COMPRESSED_RGBA_ASTC_5x5_KHR;if(p===Wb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:i.COMPRESSED_RGBA_ASTC_6x5_KHR;if(p===jb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:i.COMPRESSED_RGBA_ASTC_6x6_KHR;if(p===Kb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:i.COMPRESSED_RGBA_ASTC_8x5_KHR;if(p===$b)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:i.COMPRESSED_RGBA_ASTC_8x6_KHR;if(p===Zb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:i.COMPRESSED_RGBA_ASTC_8x8_KHR;if(p===Xb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:i.COMPRESSED_RGBA_ASTC_10x5_KHR;if(p===qb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:i.COMPRESSED_RGBA_ASTC_10x6_KHR;if(p===Yb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:i.COMPRESSED_RGBA_ASTC_10x8_KHR;if(p===Jb)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:i.COMPRESSED_RGBA_ASTC_10x10_KHR;if(p===e2)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:i.COMPRESSED_RGBA_ASTC_12x10_KHR;if(p===t2)return y===Ts?i.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:i.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(p===$x)if(i=e.get("EXT_texture_compression_bptc"),i!==null){if(p===$x)return y===Ts?i.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:i.COMPRESSED_RGBA_BPTC_UNORM_EXT}else return null;if(p===CI||p===i2||p===n2||p===r2)if(i=e.get("EXT_texture_compression_rgtc"),i!==null){if(p===$x)return i.COMPRESSED_RED_RGTC1_EXT;if(p===i2)return i.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(p===n2)return i.COMPRESSED_RED_GREEN_RGTC2_EXT;if(p===r2)return i.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return p===uf?r?34042:(i=e.get("WEBGL_depth_texture"),i!==null?i.UNSIGNED_INT_24_8_WEBGL:null):u[p]!==void 0?u[p]:null}return{convert:c}}class jI extends _a{constructor(e=[]){super(),this.isArrayCamera=!0,this.cameras=e}}class Hs extends ls{constructor(){super(),this.isGroup=!0,this.type="Group"}}const xN={type:"move"};class Vw{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Hs,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Hs,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new ft,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new ft),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Hs,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new ft,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new ft),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){const t=this._hand;if(t)for(const r of e.hand.values())this._getHandJoint(t,r)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,r){let c=null,p=null,y=null;const i=this._targetRay,C=this._grip,D=this._hand;if(e&&t.session.visibilityState!=="visible-blurred"){if(D&&e.hand){y=!0;for(const Y of e.hand.values()){const B=t.getJointPose(Y,r),ae=this._getHandJoint(D,Y);B!==null&&(ae.matrix.fromArray(B.transform.matrix),ae.matrix.decompose(ae.position,ae.rotation,ae.scale),ae.jointRadius=B.radius),ae.visible=B!==null}const R=D.joints["index-finger-tip"],Q=D.joints["thumb-tip"],z=R.position.distanceTo(Q.position),G=.02,J=.005;D.inputState.pinching&&z>G+J?(D.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!D.inputState.pinching&&z<=G-J&&(D.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else C!==null&&e.gripSpace&&(p=t.getPose(e.gripSpace,r),p!==null&&(C.matrix.fromArray(p.transform.matrix),C.matrix.decompose(C.position,C.rotation,C.scale),p.linearVelocity?(C.hasLinearVelocity=!0,C.linearVelocity.copy(p.linearVelocity)):C.hasLinearVelocity=!1,p.angularVelocity?(C.hasAngularVelocity=!0,C.angularVelocity.copy(p.angularVelocity)):C.hasAngularVelocity=!1));i!==null&&(c=t.getPose(e.targetRaySpace,r),c===null&&p!==null&&(c=p),c!==null&&(i.matrix.fromArray(c.transform.matrix),i.matrix.decompose(i.position,i.rotation,i.scale),c.linearVelocity?(i.hasLinearVelocity=!0,i.linearVelocity.copy(c.linearVelocity)):i.hasLinearVelocity=!1,c.angularVelocity?(i.hasAngularVelocity=!0,i.angularVelocity.copy(c.angularVelocity)):i.hasAngularVelocity=!1,this.dispatchEvent(xN)))}return i!==null&&(i.visible=c!==null),C!==null&&(C.visible=p!==null),D!==null&&(D.visible=y!==null),this}_getHandJoint(e,t){if(e.joints[t.jointName]===void 0){const r=new Hs;r.matrixAutoUpdate=!1,r.visible=!1,e.joints[t.jointName]=r,e.add(r)}return e.joints[t.jointName]}}class KI extends To{constructor(e,t,r,c,p,y,i,C,D,R){if(R=R!==void 0?R:ep,R!==ep&&R!==ff)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");r===void 0&&R===ep&&(r=Xd),r===void 0&&R===ff&&(r=uf),super(null,c,p,y,i,C,R,r,D),this.isDepthTexture=!0,this.image={width:e,height:t},this.magFilter=i!==void 0?i:Co,this.minFilter=C!==void 0?C:Co,this.flipY=!1,this.generateMipmaps=!1}}class vN extends Xu{constructor(e,t){super();const r=this;let c=null,p=1,y=null,i="local-floor",C=1,D=null,R=null,Q=null,z=null,G=null,J=null;const Y=t.getContextAttributes();let B=null,ae=null;const ce=[],Ae=[],we=new Set,me=new Map,De=new _a;De.layers.enable(1),De.viewport=new as;const Je=new _a;Je.layers.enable(2),Je.viewport=new as;const Fe=[De,Je],Ge=new jI;Ge.layers.enable(1),Ge.layers.enable(2);let Et=null,li=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(Se){let Ke=ce[Se];return Ke===void 0&&(Ke=new Vw,ce[Se]=Ke),Ke.getTargetRaySpace()},this.getControllerGrip=function(Se){let Ke=ce[Se];return Ke===void 0&&(Ke=new Vw,ce[Se]=Ke),Ke.getGripSpace()},this.getHand=function(Se){let Ke=ce[Se];return Ke===void 0&&(Ke=new Vw,ce[Se]=Ke),Ke.getHandSpace()};function xi(Se){const Ke=Ae.indexOf(Se.inputSource);if(Ke===-1)return;const nt=ce[Ke];nt!==void 0&&nt.dispatchEvent({type:Se.type,data:Se.inputSource})}function te(){c.removeEventListener("select",xi),c.removeEventListener("selectstart",xi),c.removeEventListener("selectend",xi),c.removeEventListener("squeeze",xi),c.removeEventListener("squeezestart",xi),c.removeEventListener("squeezeend",xi),c.removeEventListener("end",te),c.removeEventListener("inputsourceschange",le);for(let Se=0;Se<ce.length;Se++){const Ke=Ae[Se];Ke!==null&&(Ae[Se]=null,ce[Se].disconnect(Ke))}Et=null,li=null,e.setRenderTarget(B),G=null,z=null,Q=null,c=null,ae=null,Qe.stop(),r.isPresenting=!1,r.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(Se){p=Se,r.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(Se){i=Se,r.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return D||y},this.setReferenceSpace=function(Se){D=Se},this.getBaseLayer=function(){return z!==null?z:G},this.getBinding=function(){return Q},this.getFrame=function(){return J},this.getSession=function(){return c},this.setSession=async function(Se){if(c=Se,c!==null){if(B=e.getRenderTarget(),c.addEventListener("select",xi),c.addEventListener("selectstart",xi),c.addEventListener("selectend",xi),c.addEventListener("squeeze",xi),c.addEventListener("squeezestart",xi),c.addEventListener("squeezeend",xi),c.addEventListener("end",te),c.addEventListener("inputsourceschange",le),Y.xrCompatible!==!0&&await t.makeXRCompatible(),c.renderState.layers===void 0||e.capabilities.isWebGL2===!1){const Ke={antialias:c.renderState.layers===void 0?Y.antialias:!0,alpha:Y.alpha,depth:Y.depth,stencil:Y.stencil,framebufferScaleFactor:p};G=new XRWebGLLayer(c,t,Ke),c.updateRenderState({baseLayer:G}),ae=new rl(G.framebufferWidth,G.framebufferHeight,{format:Dl,type:ap,encoding:e.outputEncoding,stencilBuffer:Y.stencil})}else{let Ke=null,nt=null,vt=null;Y.depth&&(vt=Y.stencil?35056:33190,Ke=Y.stencil?ff:ep,nt=Y.stencil?uf:Xd);const be={colorFormat:32856,depthFormat:vt,scaleFactor:p};Q=new XRWebGLBinding(c,t),z=Q.createProjectionLayer(be),c.updateRenderState({layers:[z]}),ae=new rl(z.textureWidth,z.textureHeight,{format:Dl,type:ap,depthTexture:new KI(z.textureWidth,z.textureHeight,nt,void 0,void 0,void 0,void 0,void 0,void 0,Ke),stencilBuffer:Y.stencil,encoding:e.outputEncoding,samples:Y.antialias?4:0});const At=e.properties.get(ae);At.__ignoreDepthValues=z.ignoreDepthValues}ae.isXRRenderTarget=!0,this.setFoveation(C),D=null,y=await c.requestReferenceSpace(i),Qe.setContext(c),Qe.start(),r.isPresenting=!0,r.dispatchEvent({type:"sessionstart"})}};function le(Se){for(let Ke=0;Ke<Se.removed.length;Ke++){const nt=Se.removed[Ke],vt=Ae.indexOf(nt);vt>=0&&(Ae[vt]=null,ce[vt].disconnect(nt))}for(let Ke=0;Ke<Se.added.length;Ke++){const nt=Se.added[Ke];let vt=Ae.indexOf(nt);if(vt===-1){for(let At=0;At<ce.length;At++)if(At>=Ae.length){Ae.push(nt),vt=At;break}else if(Ae[At]===null){Ae[At]=nt,vt=At;break}if(vt===-1)break}const be=ce[vt];be&&be.connect(nt)}}const ye=new ft,xe=new ft;function Re(Se,Ke,nt){ye.setFromMatrixPosition(Ke.matrixWorld),xe.setFromMatrixPosition(nt.matrixWorld);const vt=ye.distanceTo(xe),be=Ke.projectionMatrix.elements,At=nt.projectionMatrix.elements,ut=be[14]/(be[10]-1),Nt=be[14]/(be[10]+1),Gt=(be[9]+1)/be[5],Qt=(be[9]-1)/be[5],Ct=(be[8]-1)/be[0],Ft=(At[8]+1)/At[0],Xt=ut*Ct,_i=ut*Ft,fi=vt/(-Ct+Ft),Gi=fi*-Ct;Ke.matrixWorld.decompose(Se.position,Se.quaternion,Se.scale),Se.translateX(Gi),Se.translateZ(fi),Se.matrixWorld.compose(Se.position,Se.quaternion,Se.scale),Se.matrixWorldInverse.copy(Se.matrixWorld).invert();const wn=ut+fi,zi=Nt+fi,Gn=Xt-Gi,kn=_i+(vt-Gi),yt=Gt*Nt/zi*wn,rt=Qt*Nt/zi*wn;Se.projectionMatrix.makePerspective(Gn,kn,yt,rt,wn,zi)}function Oe(Se,Ke){Ke===null?Se.matrixWorld.copy(Se.matrix):Se.matrixWorld.multiplyMatrices(Ke.matrixWorld,Se.matrix),Se.matrixWorldInverse.copy(Se.matrixWorld).invert()}this.updateCamera=function(Se){if(c===null)return;Ge.near=Je.near=De.near=Se.near,Ge.far=Je.far=De.far=Se.far,(Et!==Ge.near||li!==Ge.far)&&(c.updateRenderState({depthNear:Ge.near,depthFar:Ge.far}),Et=Ge.near,li=Ge.far);const Ke=Se.parent,nt=Ge.cameras;Oe(Ge,Ke);for(let be=0;be<nt.length;be++)Oe(nt[be],Ke);Ge.matrixWorld.decompose(Ge.position,Ge.quaternion,Ge.scale),Se.matrix.copy(Ge.matrix),Se.matrix.decompose(Se.position,Se.quaternion,Se.scale);const vt=Se.children;for(let be=0,At=vt.length;be<At;be++)vt[be].updateMatrixWorld(!0);nt.length===2?Re(Ge,De,Je):Ge.projectionMatrix.copy(De.projectionMatrix)},this.getCamera=function(){return Ge},this.getFoveation=function(){if(!(z===null&&G===null))return C},this.setFoveation=function(Se){C=Se,z!==null&&(z.fixedFoveation=Se),G!==null&&G.fixedFoveation!==void 0&&(G.fixedFoveation=Se)},this.getPlanes=function(){return we};let We=null;function Ve(Se,Ke){if(R=Ke.getViewerPose(D||y),J=Ke,R!==null){const nt=R.views;G!==null&&(e.setRenderTargetFramebuffer(ae,G.framebuffer),e.setRenderTarget(ae));let vt=!1;nt.length!==Ge.cameras.length&&(Ge.cameras.length=0,vt=!0);for(let be=0;be<nt.length;be++){const At=nt[be];let ut=null;if(G!==null)ut=G.getViewport(At);else{const Gt=Q.getViewSubImage(z,At);ut=Gt.viewport,be===0&&(e.setRenderTargetTextures(ae,Gt.colorTexture,z.ignoreDepthValues?void 0:Gt.depthStencilTexture),e.setRenderTarget(ae))}let Nt=Fe[be];Nt===void 0&&(Nt=new _a,Nt.layers.enable(be),Nt.viewport=new as,Fe[be]=Nt),Nt.matrix.fromArray(At.transform.matrix),Nt.projectionMatrix.fromArray(At.projectionMatrix),Nt.viewport.set(ut.x,ut.y,ut.width,ut.height),be===0&&Ge.matrix.copy(Nt.matrix),vt===!0&&Ge.cameras.push(Nt)}}for(let nt=0;nt<ce.length;nt++){const vt=Ae[nt],be=ce[nt];vt!==null&&be!==void 0&&be.update(vt,Ke,D||y)}if(We&&We(Se,Ke),Ke.detectedPlanes){r.dispatchEvent({type:"planesdetected",data:Ke.detectedPlanes});let nt=null;for(const vt of we)Ke.detectedPlanes.has(vt)||(nt===null&&(nt=[]),nt.push(vt));if(nt!==null)for(const vt of nt)we.delete(vt),me.delete(vt),r.dispatchEvent({type:"planeremoved",data:vt});for(const vt of Ke.detectedPlanes)if(!we.has(vt))we.add(vt),me.set(vt,Ke.lastChangedTime),r.dispatchEvent({type:"planeadded",data:vt});else{const be=me.get(vt);vt.lastChangedTime>be&&(me.set(vt,vt.lastChangedTime),r.dispatchEvent({type:"planechanged",data:vt}))}}J=null}const Qe=new NI;Qe.setAnimationLoop(Ve),this.setAnimationLoop=function(Se){We=Se},this.dispose=function(){}}}function wN(u,e){function t(Y,B){B.color.getRGB(Y.fogColor.value,zI(u)),B.isFog?(Y.fogNear.value=B.near,Y.fogFar.value=B.far):B.isFogExp2&&(Y.fogDensity.value=B.density)}function r(Y,B,ae,ce,Ae){B.isMeshBasicMaterial||B.isMeshLambertMaterial?c(Y,B):B.isMeshToonMaterial?(c(Y,B),R(Y,B)):B.isMeshPhongMaterial?(c(Y,B),D(Y,B)):B.isMeshStandardMaterial?(c(Y,B),Q(Y,B),B.isMeshPhysicalMaterial&&z(Y,B,Ae)):B.isMeshMatcapMaterial?(c(Y,B),G(Y,B)):B.isMeshDepthMaterial?c(Y,B):B.isMeshDistanceMaterial?(c(Y,B),J(Y,B)):B.isMeshNormalMaterial?c(Y,B):B.isLineBasicMaterial?(p(Y,B),B.isLineDashedMaterial&&y(Y,B)):B.isPointsMaterial?i(Y,B,ae,ce):B.isSpriteMaterial?C(Y,B):B.isShadowMaterial?(Y.color.value.copy(B.color),Y.opacity.value=B.opacity):B.isShaderMaterial&&(B.uniformsNeedUpdate=!1)}function c(Y,B){Y.opacity.value=B.opacity,B.color&&Y.diffuse.value.copy(B.color),B.emissive&&Y.emissive.value.copy(B.emissive).multiplyScalar(B.emissiveIntensity),B.map&&(Y.map.value=B.map),B.alphaMap&&(Y.alphaMap.value=B.alphaMap),B.bumpMap&&(Y.bumpMap.value=B.bumpMap,Y.bumpScale.value=B.bumpScale,B.side===rc&&(Y.bumpScale.value*=-1)),B.displacementMap&&(Y.displacementMap.value=B.displacementMap,Y.displacementScale.value=B.displacementScale,Y.displacementBias.value=B.displacementBias),B.emissiveMap&&(Y.emissiveMap.value=B.emissiveMap),B.normalMap&&(Y.normalMap.value=B.normalMap,Y.normalScale.value.copy(B.normalScale),B.side===rc&&Y.normalScale.value.negate()),B.specularMap&&(Y.specularMap.value=B.specularMap),B.alphaTest>0&&(Y.alphaTest.value=B.alphaTest);const 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ce;B.map?ce=B.map:B.specularMap?ce=B.specularMap:B.displacementMap?ce=B.displacementMap:B.normalMap?ce=B.normalMap:B.bumpMap?ce=B.bumpMap:B.roughnessMap?ce=B.roughnessMap:B.metalnessMap?ce=B.metalnessMap:B.alphaMap?ce=B.alphaMap:B.emissiveMap?ce=B.emissiveMap:B.clearcoatMap?ce=B.clearcoatMap:B.clearcoatNormalMap?ce=B.clearcoatNormalMap:B.clearcoatRoughnessMap?ce=B.clearcoatRoughnessMap:B.iridescenceMap?ce=B.iridescenceMap:B.iridescenceThicknessMap?ce=B.iridescenceThicknessMap:B.specularIntensityMap?ce=B.specularIntensityMap:B.specularColorMap?ce=B.specularColorMap:B.transmissionMap?ce=B.transmissionMap:B.thicknessMap?ce=B.thicknessMap:B.sheenColorMap?ce=B.sheenColorMap:B.sheenRoughnessMap&&(ce=B.sheenRoughnessMap),ce!==void 0&&(ce.isWebGLRenderTarget&&(ce=ce.texture),ce.matrixAutoUpdate===!0&&ce.updateMatrix(),Y.uvTransform.value.copy(ce.matrix));let Ae;B.aoMap?Ae=B.aoMap:B.lightMap&&(Ae=B.lightMap),Ae!==void 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of THREE.Camera.");return}if(B===!0)return;X.matrixWorldAutoUpdate===!0&&X.updateMatrixWorld(),j.parent===null&&j.matrixWorldAutoUpdate===!0&&j.updateMatrixWorld(),on.enabled===!0&&on.isPresenting===!0&&(on.cameraAutoUpdate===!0&&on.updateCamera(j),j=on.getCamera()),X.isScene===!0&&X.onBeforeRender(Y,X,j,Ae),z=yt.get(X,J.length),z.init(),J.push(z),Qe.multiplyMatrices(j.projectionMatrix,j.matrixWorldInverse),Re.setFromProjectionMatrix(Qe),We=this.localClippingEnabled,Oe=rt.init(this.clippingPlanes,We),Q=kn.get(X,G.length),Q.init(),G.push(Q),Hr(X,j,0,Y.sortObjects),Q.finish(),Y.sortObjects===!0&&Q.sort(xi,te),Oe===!0&&rt.beginShadows();const ie=z.state.shadowsArray;if(ti.render(ie,X,j),Oe===!0&&rt.endShadows(),this.info.autoReset===!0&&this.info.reset(),Ni.render(Q,X),z.setupLights(Y.physicallyCorrectLights),j.isArrayCamera){const ne=j.cameras;for(let de=0,Ue=ne.length;de<Ue;de++){const tt=ne[de];fr(Q,X,tt,tt.viewport)}}else fr(Q,X,j);Ae!==null&&(Ft.updateMultisampleRenderTarget(Ae),Ft.updateRenderTargetMipmap(Ae)),X.isScene===!0&&X.onAfterRender(Y,X,j),ii.resetDefaultState(),we=-1,me=null,J.pop(),J.length>0?z=J[J.length-1]:z=null,G.pop(),G.length>0?Q=G[G.length-1]:Q=null};function Hr(X,j,ie,ne){if(X.visible===!1)return;if(X.layers.test(j.layers)){if(X.isGroup)ie=X.renderOrder;else if(X.isLOD)X.autoUpdate===!0&&X.update(j);else if(X.isLight)z.pushLight(X),X.castShadow&&z.pushShadow(X);else if(X.isSprite){if(!X.frustumCulled||Re.intersectsSprite(X)){ne&&Ke.setFromMatrixPosition(X.matrixWorld).applyMatrix4(Qe);const tt=wn.update(X),He=X.material;He.visible&&Q.push(X,tt,He,ie,Ke.z,null)}}else if((X.isMesh||X.isLine||X.isPoints)&&(X.isSkinnedMesh&&X.skeleton.frame!==Qt.render.frame&&(X.skeleton.update(),X.skeleton.frame=Qt.render.frame),!X.frustumCulled||Re.intersectsObject(X))){ne&&Ke.setFromMatrixPosition(X.matrixWorld).applyMatrix4(Qe);const tt=wn.update(X),He=X.material;if(Array.isArray(He)){const et=tt.groups;for(let pt=0,Lt=et.length;pt<Lt;pt++){const jt=et[pt],Wt=He[jt.materialIndex];Wt&&Wt.visible&&Q.push(X,tt,Wt,ie,Ke.z,jt)}}else He.visible&&Q.push(X,tt,He,ie,Ke.z,null)}}const Ue=X.children;for(let tt=0,He=Ue.length;tt<He;tt++)Hr(Ue[tt],j,ie,ne)}function fr(X,j,ie,ne){const de=X.opaque,Ue=X.transmissive,tt=X.transparent;z.setupLightsView(ie),Oe===!0&&rt.setGlobalState(Y.clippingPlanes,ie),Ue.length>0&&kr(de,j,ie),ne&&Gt.viewport(De.copy(ne)),de.length>0&&Qn(de,j,ie),Ue.length>0&&Qn(Ue,j,ie),tt.length>0&&Qn(tt,j,ie),Gt.buffers.depth.setTest(!0),Gt.buffers.depth.setMask(!0),Gt.buffers.color.setMask(!0),Gt.setPolygonOffset(!1)}function kr(X,j,ie){const ne=Nt.isWebGL2;Ve===null&&(Ve=new rl(1,1,{generateMipmaps:!0,type:ut.has("EXT_color_buffer_half_float")?Gm:ap,minFilter:op,samples:ne&&p===!0?4:0})),Y.getDrawingBufferSize(Se),ne?Ve.setSize(Se.x,Se.y):Ve.setSize(pv(Se.x),pv(Se.y));const de=Y.getRenderTarget();Y.setRenderTarget(Ve),Y.clear();const Ue=Y.toneMapping;Y.toneMapping=Hu,Qn(X,j,ie),Y.toneMapping=Ue,Ft.updateMultisampleRenderTarget(Ve),Ft.updateRenderTargetMipmap(Ve),Y.setRenderTarget(de)}function Qn(X,j,ie){const ne=j.isScene===!0?j.overrideMaterial:null;for(let de=0,Ue=X.length;de<Ue;de++){const tt=X[de],He=tt.object,et=tt.geometry,pt=ne===null?tt.material:ne,Lt=tt.group;He.layers.test(ie.layers)&&Rs(He,j,ie,et,pt,Lt)}}function Rs(X,j,ie,ne,de,Ue){X.onBeforeRender(Y,j,ie,ne,de,Ue),X.modelViewMatrix.multiplyMatrices(ie.matrixWorldInverse,X.matrixWorld),X.normalMatrix.getNormalMatrix(X.modelViewMatrix),de.onBeforeRender(Y,j,ie,ne,X,Ue),de.transparent===!0&&de.side===ga&&de.forceSinglePass===!1?(de.side=rc,de.needsUpdate=!0,Y.renderBufferDirect(ie,j,ne,de,X,Ue),de.side=uu,de.needsUpdate=!0,Y.renderBufferDirect(ie,j,ne,de,X,Ue),de.side=ga):Y.renderBufferDirect(ie,j,ne,de,X,Ue),X.onAfterRender(Y,j,ie,ne,de,Ue)}function ot(X,j,ie){j.isScene!==!0&&(j=nt);const ne=Ct.get(X),de=z.state.lights,Ue=z.state.shadowsArray,tt=de.state.version,He=zi.getParameters(X,de.state,Ue,j,ie),et=zi.getProgramCacheKey(He);let pt=ne.programs;ne.environment=X.isMeshStandardMaterial?j.environment:null,ne.fog=j.fog,ne.envMap=(X.isMeshStandardMaterial?_i:Xt).get(X.envMap||ne.environment),pt===void 0&&(X.addEventListener("dispose",Ii),pt=new Map,ne.programs=pt);let Lt=pt.get(et);if(Lt!==void 0){if(ne.currentProgram===Lt&&ne.lightsStateVersion===tt)return Ee(X,He),Lt}else He.uniforms=zi.getUniforms(X),X.onBuild(ie,He,Y),X.onBeforeCompile(He,Y),Lt=zi.acquireProgram(He,et),pt.set(et,Lt),ne.uniforms=He.uniforms;const jt=ne.uniforms;(!X.isShaderMaterial&&!X.isRawShaderMaterial||X.clipping===!0)&&(jt.clippingPlanes=rt.uniform),Ee(X,He),ne.needsLights=wt(X),ne.lightsStateVersion=tt,ne.needsLights&&(jt.ambientLightColor.value=de.state.ambient,jt.lightProbe.value=de.state.probe,jt.directionalLights.value=de.state.directional,jt.directionalLightShadows.value=de.state.directionalShadow,jt.spotLights.value=de.state.spot,jt.spotLightShadows.value=de.state.spotShadow,jt.rectAreaLights.value=de.state.rectArea,jt.ltc_1.value=de.state.rectAreaLTC1,jt.ltc_2.value=de.state.rectAreaLTC2,jt.pointLights.value=de.state.point,jt.pointLightShadows.value=de.state.pointShadow,jt.hemisphereLights.value=de.state.hemi,jt.directionalShadowMap.value=de.state.directionalShadowMap,jt.directionalShadowMatrix.value=de.state.directionalShadowMatrix,jt.spotShadowMap.value=de.state.spotShadowMap,jt.spotLightMatrix.value=de.state.spotLightMatrix,jt.spotLightMap.value=de.state.spotLightMap,jt.pointShadowMap.value=de.state.pointShadowMap,jt.pointShadowMatrix.value=de.state.pointShadowMatrix);const Wt=Lt.getUniforms(),ki=Yx.seqWithValue(Wt.seq,jt);return ne.currentProgram=Lt,ne.uniformsList=ki,Lt}function Ee(X,j){const ie=Ct.get(X);ie.outputEncoding=j.outputEncoding,ie.instancing=j.instancing,ie.skinning=j.skinning,ie.morphTargets=j.morphTargets,ie.morphNormals=j.morphNormals,ie.morphColors=j.morphColors,ie.morphTargetsCount=j.morphTargetsCount,ie.numClippingPlanes=j.numClippingPlanes,ie.numIntersection=j.numClipIntersection,ie.vertexAlphas=j.vertexAlphas,ie.vertexTangents=j.vertexTangents,ie.toneMapping=j.toneMapping}function Pe(X,j,ie,ne,de){j.isScene!==!0&&(j=nt),Ft.resetTextureUnits();const Ue=j.fog,tt=ne.isMeshStandardMaterial?j.environment:null,He=Ae===null?Y.outputEncoding:Ae.isXRRenderTarget===!0?Ae.texture.encoding:lp,et=(ne.isMeshStandardMaterial?_i:Xt).get(ne.envMap||tt),pt=ne.vertexColors===!0&&!!ie.attributes.color&&ie.attributes.color.itemSize===4,Lt=!!ne.normalMap&&!!ie.attributes.tangent,jt=!!ie.morphAttributes.position,Wt=!!ie.morphAttributes.normal,ki=!!ie.morphAttributes.color,bi=ne.toneMapped?Y.toneMapping:Hu,Oi=ie.morphAttributes.position||ie.morphAttributes.normal||ie.morphAttributes.color,Yi=Oi!==void 0?Oi.length:0,tn=Ct.get(ne),rr=z.state.lights;if(Oe===!0&&(We===!0||X!==me)){const zs=X===me&&ne.id===we;rt.setState(ne,X,zs)}let yn=!1;ne.version===tn.__version?(tn.needsLights&&tn.lightsStateVersion!==rr.state.version||tn.outputEncoding!==He||de.isInstancedMesh&&tn.instancing===!1||!de.isInstancedMesh&&tn.instancing===!0||de.isSkinnedMesh&&tn.skinning===!1||!de.isSkinnedMesh&&tn.skinning===!0||tn.envMap!==et||ne.fog===!0&&tn.fog!==Ue||tn.numClippingPlanes!==void 0&&(tn.numClippingPlanes!==rt.numPlanes||tn.numIntersection!==rt.numIntersection)||tn.vertexAlphas!==pt||tn.vertexTangents!==Lt||tn.morphTargets!==jt||tn.morphNormals!==Wt||tn.morphColors!==ki||tn.toneMapping!==bi||Nt.isWebGL2===!0&&tn.morphTargetsCount!==Yi)&&(yn=!0):(yn=!0,tn.__version=ne.version);let Yt=tn.currentProgram;yn===!0&&(Yt=ot(ne,j,de));let sr=!1,Yn=!1,Wr=!1;const mr=Yt.getUniforms(),Mr=tn.uniforms;if(Gt.useProgram(Yt.program)&&(sr=!0,Yn=!0,Wr=!0),ne.id!==we&&(we=ne.id,Yn=!0),sr||me!==X){if(mr.setValue(be,"projectionMatrix",X.projectionMatrix),Nt.logarithmicDepthBuffer&&mr.setValue(be,"logDepthBufFC",2/(Math.log(X.far+1)/Math.LN2)),me!==X&&(me=X,Yn=!0,Wr=!0),ne.isShaderMaterial||ne.isMeshPhongMaterial||ne.isMeshToonMaterial||ne.isMeshStandardMaterial||ne.envMap){const zs=mr.map.cameraPosition;zs!==void 0&&zs.setValue(be,Ke.setFromMatrixPosition(X.matrixWorld))}(ne.isMeshPhongMaterial||ne.isMeshToonMaterial||ne.isMeshLambertMaterial||ne.isMeshBasicMaterial||ne.isMeshStandardMaterial||ne.isShaderMaterial)&&mr.setValue(be,"isOrthographic",X.isOrthographicCamera===!0),(ne.isMeshPhongMaterial||ne.isMeshToonMaterial||ne.isMeshLambertMaterial||ne.isMeshBasicMaterial||ne.isMeshStandardMaterial||ne.isShaderMaterial||ne.isShadowMaterial||de.isSkinnedMesh)&&mr.setValue(be,"viewMatrix",X.matrixWorldInverse)}if(de.isSkinnedMesh){mr.setOptional(be,de,"bindMatrix"),mr.setOptional(be,de,"bindMatrixInverse");const zs=de.skeleton;zs&&(Nt.floatVertexTextures?(zs.boneTexture===null&&zs.computeBoneTexture(),mr.setValue(be,"boneTexture",zs.boneTexture,Ft),mr.setValue(be,"boneTextureSize",zs.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}const Oo=ie.morphAttributes;if((Oo.position!==void 0||Oo.normal!==void 0||Oo.color!==void 0&&Nt.isWebGL2===!0)&&qi.update(de,ie,ne,Yt),(Yn||tn.receiveShadow!==de.receiveShadow)&&(tn.receiveShadow=de.receiveShadow,mr.setValue(be,"receiveShadow",de.receiveShadow)),ne.isMeshGouraudMaterial&&ne.envMap!==null&&(Mr.envMap.value=et,Mr.flipEnvMap.value=et.isCubeTexture&&et.isRenderTargetTexture===!1?-1:1),Yn&&(mr.setValue(be,"toneMappingExposure",Y.toneMappingExposure),tn.needsLights&&ct(Mr,Wr),Ue&&ne.fog===!0&&Gn.refreshFogUniforms(Mr,Ue),Gn.refreshMaterialUniforms(Mr,ne,li,Et,Ve),Yx.upload(be,tn.uniformsList,Mr,Ft)),ne.isShaderMaterial&&ne.uniformsNeedUpdate===!0&&(Yx.upload(be,tn.uniformsList,Mr,Ft),ne.uniformsNeedUpdate=!1),ne.isSpriteMaterial&&mr.setValue(be,"center",de.center),mr.setValue(be,"modelViewMatrix",de.modelViewMatrix),mr.setValue(be,"normalMatrix",de.normalMatrix),mr.setValue(be,"modelMatrix",de.matrixWorld),ne.isShaderMaterial||ne.isRawShaderMaterial){const zs=ne.uniformsGroups;for(let or=0,rn=zs.length;or<rn;or++)if(Nt.isWebGL2){const cr=zs[or];hn.update(cr,Yt),hn.bind(cr,Yt)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return Yt}function ct(X,j){X.ambientLightColor.needsUpdate=j,X.lightProbe.needsUpdate=j,X.directionalLights.needsUpdate=j,X.directionalLightShadows.needsUpdate=j,X.pointLights.needsUpdate=j,X.pointLightShadows.needsUpdate=j,X.spotLights.needsUpdate=j,X.spotLightShadows.needsUpdate=j,X.rectAreaLights.needsUpdate=j,X.hemisphereLights.needsUpdate=j}function wt(X){return X.isMeshLambertMaterial||X.isMeshToonMaterial||X.isMeshPhongMaterial||X.isMeshStandardMaterial||X.isShadowMaterial||X.isShaderMaterial&&X.lights===!0}this.getActiveCubeFace=function(){return ae},this.getActiveMipmapLevel=function(){return ce},this.getRenderTarget=function(){return Ae},this.setRenderTargetTextures=function(X,j,ie){Ct.get(X.texture).__webglTexture=j,Ct.get(X.depthTexture).__webglTexture=ie;const ne=Ct.get(X);ne.__hasExternalTextures=!0,ne.__hasExternalTextures&&(ne.__autoAllocateDepthBuffer=ie===void 0,ne.__autoAllocateDepthBuffer||ut.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),ne.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(X,j){const ie=Ct.get(X);ie.__webglFramebuffer=j,ie.__useDefaultFramebuffer=j===void 0},this.setRenderTarget=function(X,j=0,ie=0){Ae=X,ae=j,ce=ie;let ne=!0,de=null,Ue=!1,tt=!1;if(X){const et=Ct.get(X);et.__useDefaultFramebuffer!==void 0?(Gt.bindFramebuffer(36160,null),ne=!1):et.__webglFramebuffer===void 0?Ft.setupRenderTarget(X):et.__hasExternalTextures&&Ft.rebindTextures(X,Ct.get(X.texture).__webglTexture,Ct.get(X.depthTexture).__webglTexture);const pt=X.texture;(pt.isData3DTexture||pt.isDataArrayTexture||pt.isCompressedArrayTexture)&&(tt=!0);const Lt=Ct.get(X).__webglFramebuffer;X.isWebGLCubeRenderTarget?(de=Lt[j],Ue=!0):Nt.isWebGL2&&X.samples>0&&Ft.useMultisampledRTT(X)===!1?de=Ct.get(X).__webglMultisampledFramebuffer:de=Lt,De.copy(X.viewport),Je.copy(X.scissor),Fe=X.scissorTest}else De.copy(le).multiplyScalar(li).floor(),Je.copy(ye).multiplyScalar(li).floor(),Fe=xe;if(Gt.bindFramebuffer(36160,de)&&Nt.drawBuffers&&ne&&Gt.drawBuffers(X,de),Gt.viewport(De),Gt.scissor(Je),Gt.setScissorTest(Fe),Ue){const et=Ct.get(X.texture);be.framebufferTexture2D(36160,36064,34069+j,et.__webglTexture,ie)}else if(tt){const et=Ct.get(X.texture),pt=j||0;be.framebufferTextureLayer(36160,36064,et.__webglTexture,ie||0,pt)}we=-1},this.readRenderTargetPixels=function(X,j,ie,ne,de,Ue,tt){if(!(X&&X.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let He=Ct.get(X).__webglFramebuffer;if(X.isWebGLCubeRenderTarget&&tt!==void 0&&(He=He[tt]),He){Gt.bindFramebuffer(36160,He);try{const et=X.texture,pt=et.format,Lt=et.type;if(pt!==Dl&&at.convert(pt)!==be.getParameter(35739)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const jt=Lt===Gm&&(ut.has("EXT_color_buffer_half_float")||Nt.isWebGL2&&ut.has("EXT_color_buffer_float"));if(Lt!==ap&&at.convert(Lt)!==be.getParameter(35738)&&!(Lt===GA&&(Nt.isWebGL2||ut.has("OES_texture_float")||ut.has("WEBGL_color_buffer_float")))&&!jt){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}j>=0&&j<=X.width-ne&&ie>=0&&ie<=X.height-de&&be.readPixels(j,ie,ne,de,at.convert(pt),at.convert(Lt),Ue)}finally{const et=Ae!==null?Ct.get(Ae).__webglFramebuffer:null;Gt.bindFramebuffer(36160,et)}}},this.copyFramebufferToTexture=function(X,j,ie=0){const ne=Math.pow(2,-ie),de=Math.floor(j.image.width*ne),Ue=Math.floor(j.image.height*ne);Ft.setTexture2D(j,0),be.copyTexSubImage2D(3553,ie,0,0,X.x,X.y,de,Ue),Gt.unbindTexture()},this.copyTextureToTexture=function(X,j,ie,ne=0){const de=j.image.width,Ue=j.image.height,tt=at.convert(ie.format),He=at.convert(ie.type);Ft.setTexture2D(ie,0),be.pixelStorei(37440,ie.flipY),be.pixelStorei(37441,ie.premultiplyAlpha),be.pixelStorei(3317,ie.unpackAlignment),j.isDataTexture?be.texSubImage2D(3553,ne,X.x,X.y,de,Ue,tt,He,j.image.data):j.isCompressedTexture?be.compressedTexSubImage2D(3553,ne,X.x,X.y,j.mipmaps[0].width,j.mipmaps[0].height,tt,j.mipmaps[0].data):be.texSubImage2D(3553,ne,X.x,X.y,tt,He,j.image),ne===0&&ie.generateMipmaps&&be.generateMipmap(3553),Gt.unbindTexture()},this.copyTextureToTexture3D=function(X,j,ie,ne,de=0){if(Y.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Ue=X.max.x-X.min.x+1,tt=X.max.y-X.min.y+1,He=X.max.z-X.min.z+1,et=at.convert(ne.format),pt=at.convert(ne.type);let Lt;if(ne.isData3DTexture)Ft.setTexture3D(ne,0),Lt=32879;else if(ne.isDataArrayTexture)Ft.setTexture2DArray(ne,0),Lt=35866;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}be.pixelStorei(37440,ne.flipY),be.pixelStorei(37441,ne.premultiplyAlpha),be.pixelStorei(3317,ne.unpackAlignment);const jt=be.getParameter(3314),Wt=be.getParameter(32878),ki=be.getParameter(3316),bi=be.getParameter(3315),Oi=be.getParameter(32877),Yi=ie.isCompressedTexture?ie.mipmaps[0]:ie.image;be.pixelStorei(3314,Yi.width),be.pixelStorei(32878,Yi.height),be.pixelStorei(3316,X.min.x),be.pixelStorei(3315,X.min.y),be.pixelStorei(32877,X.min.z),ie.isDataTexture||ie.isData3DTexture?be.texSubImage3D(Lt,de,j.x,j.y,j.z,Ue,tt,He,et,pt,Yi.data):ie.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),be.compressedTexSubImage3D(Lt,de,j.x,j.y,j.z,Ue,tt,He,et,Yi.data)):be.texSubImage3D(Lt,de,j.x,j.y,j.z,Ue,tt,He,et,pt,Yi),be.pixelStorei(3314,jt),be.pixelStorei(32878,Wt),be.pixelStorei(3316,ki),be.pixelStorei(3315,bi),be.pixelStorei(32877,Oi),de===0&&ne.generateMipmaps&&be.generateMipmap(Lt),Gt.unbindTexture()},this.initTexture=function(X){X.isCubeTexture?Ft.setTextureCube(X,0):X.isData3DTexture?Ft.setTexture3D(X,0):X.isDataArrayTexture||X.isCompressedArrayTexture?Ft.setTexture2DArray(X,0):Ft.setTexture2D(X,0),Gt.unbindTexture()},this.resetState=function(){ae=0,ce=0,Ae=null,Gt.reset(),ii.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class $I extends fv{}$I.prototype.isWebGL1Renderer=!0;class Gv{constructor(e,t=25e-5){this.isFogExp2=!0,this.name="",this.color=new Dn(e),this.density=t}clone(){return new Gv(this.color,this.density)}toJSON(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}class Wv{constructor(e,t=1,r=1e3){this.isFog=!0,this.name="",this.color=new Dn(e),this.near=t,this.far=r}clone(){return new Wv(this.color,this.near,this.far)}toJSON(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}class K2 extends ls{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return this.fog!==null&&(t.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t}get autoUpdate(){return console.warn("THREE.Scene: autoUpdate was renamed to matrixWorldAutoUpdate in r144."),this.matrixWorldAutoUpdate}set autoUpdate(e){console.warn("THREE.Scene: autoUpdate was renamed to matrixWorldAutoUpdate in r144."),this.matrixWorldAutoUpdate=e}}class jv{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=W_,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=Pc()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,r){e*=this.stride,r*=t.stride;for(let c=0,p=this.stride;c<p;c++)this.array[e+c]=t.array[r+c];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Pc()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),r=new this.constructor(t,this.stride);return r.setUsage(this.usage),r}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Pc()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const Tl=new ft;class Dc{constructor(e,t,r,c=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=t,this.offset=r,this.normalized=c}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,r=this.data.count;t<r;t++)Tl.fromBufferAttribute(this,t),Tl.applyMatrix4(e),this.setXYZ(t,Tl.x,Tl.y,Tl.z);return this}applyNormalMatrix(e){for(let t=0,r=this.count;t<r;t++)Tl.fromBufferAttribute(this,t),Tl.applyNormalMatrix(e),this.setXYZ(t,Tl.x,Tl.y,Tl.z);return this}transformDirection(e){for(let t=0,r=this.count;t<r;t++)Tl.fromBufferAttribute(this,t),Tl.transformDirection(e),this.setXYZ(t,Tl.x,Tl.y,Tl.z);return this}setX(e,t){return this.normalized&&(t=Us(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=Us(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=Us(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=Us(t,this.array)),this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){let t=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(t=WA(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=WA(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=WA(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=WA(t,this.array)),t}setXY(e,t,r){return e=e*this.data.stride+this.offset,this.normalized&&(t=Us(t,this.array),r=Us(r,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=r,this}setXYZ(e,t,r,c){return e=e*this.data.stride+this.offset,this.normalized&&(t=Us(t,this.array),r=Us(r,this.array),c=Us(c,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=r,this.data.array[e+2]=c,this}setXYZW(e,t,r,c,p){return e=e*this.data.stride+this.offset,this.normalized&&(t=Us(t,this.array),r=Us(r,this.array),c=Us(c,this.array),p=Us(p,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=r,this.data.array[e+2]=c,this.data.array[e+3]=p,this}clone(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let r=0;r<this.count;r++){const c=r*this.data.stride+this.offset;for(let p=0;p<this.itemSize;p++)t.push(this.data.array[c+p])}return new As(new this.array.constructor(t),this.itemSize,this.normalized)}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new Dc(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let r=0;r<this.count;r++){const c=r*this.data.stride+this.offset;for(let p=0;p<this.itemSize;p++)t.push(this.data.array[c+p])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class py extends ol{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Dn(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}let wm;const l_=new ft,bm=new ft,Bm=new ft,Cm=new Di,c_=new Di,ZI=new ar,px=new ft,h_=new ft,fx=new ft,fT=new Di,Hw=new Di,mT=new Di;class $2 extends ls{constructor(e){if(super(),this.isSprite=!0,this.type="Sprite",wm===void 0){wm=new br;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),r=new jv(t,5);wm.setIndex([0,1,2,0,2,3]),wm.setAttribute("position",new Dc(r,3,0,!1)),wm.setAttribute("uv",new Dc(r,2,3,!1))}this.geometry=wm,this.material=e!==void 0?e:new py,this.center=new Di(.5,.5)}raycast(e,t){e.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),bm.setFromMatrixScale(this.matrixWorld),ZI.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),Bm.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&bm.multiplyScalar(-Bm.z);const r=this.material.rotation;let c,p;r!==0&&(p=Math.cos(r),c=Math.sin(r));const y=this.center;mx(px.set(-.5,-.5,0),Bm,y,bm,c,p),mx(h_.set(.5,-.5,0),Bm,y,bm,c,p),mx(fx.set(.5,.5,0),Bm,y,bm,c,p),fT.set(0,0),Hw.set(1,0),mT.set(1,1);let i=e.ray.intersectTriangle(px,h_,fx,!1,l_);if(i===null&&(mx(h_.set(-.5,.5,0),Bm,y,bm,c,p),Hw.set(0,1),i=e.ray.intersectTriangle(px,fx,h_,!1,l_),i===null))return;const C=e.ray.origin.distanceTo(l_);C<e.near||C>e.far||t.push({distance:C,point:l_.clone(),uv:wh.getUV(l_,px,h_,fx,fT,Hw,mT,new Di),face:null,object:this})}copy(e,t){return super.copy(e,t),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}}function mx(u,e,t,r,c,p){Cm.subVectors(u,t).addScalar(.5).multiply(r),c!==void 0?(c_.x=p*Cm.x-c*Cm.y,c_.y=c*Cm.x+p*Cm.y):c_.copy(Cm),u.copy(e),u.x+=c_.x,u.y+=c_.y,u.applyMatrix4(ZI)}const gx=new ft,gT=new ft;class XI extends ls{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(e){super.copy(e,!1);const t=e.levels;for(let r=0,c=t.length;r<c;r++){const p=t[r];this.addLevel(p.object.clone(),p.distance,p.hysteresis)}return this.autoUpdate=e.autoUpdate,this}addLevel(e,t=0,r=0){t=Math.abs(t);const c=this.levels;let p;for(p=0;p<c.length&&!(t<c[p].distance);p++);return c.splice(p,0,{distance:t,hysteresis:r,object:e}),this.add(e),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(e){const t=this.levels;if(t.length>0){let r,c;for(r=1,c=t.length;r<c;r++){let p=t[r].distance;if(t[r].object.visible&&(p-=p*t[r].hysteresis),e<p)break}return t[r-1].object}return null}raycast(e,t){if(this.levels.length>0){gx.setFromMatrixPosition(this.matrixWorld);const c=e.ray.origin.distanceTo(gx);this.getObjectForDistance(c).raycast(e,t)}}update(e){const t=this.levels;if(t.length>1){gx.setFromMatrixPosition(e.matrixWorld),gT.setFromMatrixPosition(this.matrixWorld);const r=gx.distanceTo(gT)/e.zoom;t[0].object.visible=!0;let c,p;for(c=1,p=t.length;c<p;c++){let y=t[c].distance;if(t[c].object.visible&&(y-=y*t[c].hysteresis),r>=y)t[c-1].object.visible=!1,t[c].object.visible=!0;else break}for(this._currentLevel=c-1;c<p;c++)t[c].object.visible=!1}}toJSON(e){const t=super.toJSON(e);this.autoUpdate===!1&&(t.object.autoUpdate=!1),t.object.levels=[];const r=this.levels;for(let c=0,p=r.length;c<p;c++){const y=r[c];t.object.levels.push({object:y.object.uuid,distance:y.distance,hysteresis:y.hysteresis})}return t}}const _T=new ft,yT=new as,xT=new as,CN=new ft,vT=new ar;class qI extends us{constructor(e,t){super(e,t),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new ar,this.bindMatrixInverse=new ar}copy(e,t){return super.copy(e,t),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,t===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new as,t=this.geometry.attributes.skinWeight;for(let r=0,c=t.count;r<c;r++){e.fromBufferAttribute(t,r);const p=1/e.manhattanLength();p!==1/0?e.multiplyScalar(p):e.set(1,0,0,0),t.setXYZW(r,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),this.bindMode==="attached"?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode==="detached"?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(e,t){const r=this.skeleton,c=this.geometry;yT.fromBufferAttribute(c.attributes.skinIndex,e),xT.fromBufferAttribute(c.attributes.skinWeight,e),_T.copy(t).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let p=0;p<4;p++){const y=xT.getComponent(p);if(y!==0){const i=yT.getComponent(p);vT.multiplyMatrices(r.bones[i].matrixWorld,r.boneInverses[i]),t.addScaledVector(CN.copy(_T).applyMatrix4(vT),y)}}return t.applyMatrix4(this.bindMatrixInverse)}}class Z2 extends ls{constructor(){super(),this.isBone=!0,this.type="Bone"}}class Qm extends To{constructor(e=null,t=1,r=1,c,p,y,i,C,D=Co,R=Co,Q,z){super(null,y,i,C,D,R,c,p,Q,z),this.isDataTexture=!0,this.image={data:e,width:t,height:r},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const wT=new ar,EN=new ar;class Kv{constructor(e=[],t=[]){this.uuid=Pc(),this.bones=e.slice(0),this.boneInverses=t,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const e=this.bones,t=this.boneInverses;if(this.boneMatrices=new Float32Array(e.length*16),t.length===0)this.calculateInverses();else if(e.length!==t.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let r=0,c=this.bones.length;r<c;r++)this.boneInverses.push(new ar)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,t=this.bones.length;e<t;e++){const r=new ar;this.bones[e]&&r.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(r)}}pose(){for(let e=0,t=this.bones.length;e<t;e++){const r=this.bones[e];r&&r.matrixWorld.copy(this.boneInverses[e]).invert()}for(let e=0,t=this.bones.length;e<t;e++){const r=this.bones[e];r&&(r.parent&&r.parent.isBone?(r.matrix.copy(r.parent.matrixWorld).invert(),r.matrix.multiply(r.matrixWorld)):r.matrix.copy(r.matrixWorld),r.matrix.decompose(r.position,r.quaternion,r.scale))}}update(){const e=this.bones,t=this.boneInverses,r=this.boneMatrices,c=this.boneTexture;for(let p=0,y=e.length;p<y;p++){const i=e[p]?e[p].matrixWorld:EN;wT.multiplyMatrices(i,t[p]),wT.toArray(r,p*16)}c!==null&&(c.needsUpdate=!0)}clone(){return new Kv(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(this.bones.length*4);e=DI(e),e=Math.max(e,4);const t=new Float32Array(e*e*4);t.set(this.boneMatrices);const r=new Qm(t,e,e,Dl,GA);return r.needsUpdate=!0,this.boneMatrices=t,this.boneTexture=r,this.boneTextureSize=e,this}getBoneByName(e){for(let t=0,r=this.bones.length;t<r;t++){const c=this.bones[t];if(c.name===e)return c}}dispose(){this.boneTexture!==null&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(e,t){this.uuid=e.uuid;for(let r=0,c=e.bones.length;r<c;r++){const p=e.bones[r];let y=t[p];y===void 0&&(console.warn("THREE.Skeleton: No bone found with UUID:",p),y=new Z2),this.bones.push(y),this.boneInverses.push(new ar().fromArray(e.boneInverses[r]))}return this.init(),this}toJSON(){const e={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;const t=this.bones,r=this.boneInverses;for(let c=0,p=t.length;c<p;c++){const y=t[c];e.bones.push(y.uuid);const i=r[c];e.boneInverses.push(i.toArray())}return e}}class Km extends As{constructor(e,t,r,c=1){super(e,t,r),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=c}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}const bT=new ar,BT=new ar,_x=[],TN=new ar,u_=new us;class YI extends us{constructor(e,t,r){super(e,t),this.isInstancedMesh=!0,this.instanceMatrix=new Km(new Float32Array(r*16),16),this.instanceColor=null,this.count=r,this.frustumCulled=!1;for(let c=0;c<r;c++)this.setMatrixAt(c,TN)}copy(e,t){return super.copy(e,t),this.instanceMatrix.copy(e.instanceMatrix),e.instanceColor!==null&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this}getColorAt(e,t){t.fromArray(this.instanceColor.array,e*3)}getMatrixAt(e,t){t.fromArray(this.instanceMatrix.array,e*16)}raycast(e,t){const r=this.matrixWorld,c=this.count;if(u_.geometry=this.geometry,u_.material=this.material,u_.material!==void 0)for(let p=0;p<c;p++){this.getMatrixAt(p,bT),BT.multiplyMatrices(r,bT),u_.matrixWorld=BT,u_.raycast(e,_x);for(let y=0,i=_x.length;y<i;y++){const C=_x[y];C.instanceId=p,C.object=this,t.push(C)}_x.length=0}}setColorAt(e,t){this.instanceColor===null&&(this.instanceColor=new Km(new Float32Array(this.instanceMatrix.count*3),3)),t.toArray(this.instanceColor.array,e*3)}setMatrixAt(e,t){t.toArray(this.instanceMatrix.array,e*16)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}class ra extends ol{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Dn(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}}const CT=new ft,ET=new ft,TT=new ar,Gw=new cy,yx=new XA;class Ku extends ls{constructor(e=new br,t=new ra){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const t=e.attributes.position,r=[0];for(let c=1,p=t.count;c<p;c++)CT.fromBufferAttribute(t,c-1),ET.fromBufferAttribute(t,c),r[c]=r[c-1],r[c]+=CT.distanceTo(ET);e.setAttribute("lineDistance",new jn(r,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,t){const r=this.geometry,c=this.matrixWorld,p=e.params.Line.threshold,y=r.drawRange;if(r.boundingSphere===null&&r.computeBoundingSphere(),yx.copy(r.boundingSphere),yx.applyMatrix4(c),yx.radius+=p,e.ray.intersectsSphere(yx)===!1)return;TT.copy(c).invert(),Gw.copy(e.ray).applyMatrix4(TT);const i=p/((this.scale.x+this.scale.y+this.scale.z)/3),C=i*i,D=new ft,R=new ft,Q=new ft,z=new ft,G=this.isLineSegments?2:1,J=r.index,B=r.attributes.position;if(J!==null){const ae=Math.max(0,y.start),ce=Math.min(J.count,y.start+y.count);for(let Ae=ae,we=ce-1;Ae<we;Ae+=G){const me=J.getX(Ae),De=J.getX(Ae+1);if(D.fromBufferAttribute(B,me),R.fromBufferAttribute(B,De),Gw.distanceSqToSegment(D,R,z,Q)>C)continue;z.applyMatrix4(this.matrixWorld);const Fe=e.ray.origin.distanceTo(z);Fe<e.near||Fe>e.far||t.push({distance:Fe,point:Q.clone().applyMatrix4(this.matrixWorld),index:Ae,face:null,faceIndex:null,object:this})}}else{const ae=Math.max(0,y.start),ce=Math.min(B.count,y.start+y.count);for(let Ae=ae,we=ce-1;Ae<we;Ae+=G){if(D.fromBufferAttribute(B,Ae),R.fromBufferAttribute(B,Ae+1),Gw.distanceSqToSegment(D,R,z,Q)>C)continue;z.applyMatrix4(this.matrixWorld);const De=e.ray.origin.distanceTo(z);De<e.near||De>e.far||t.push({distance:De,point:Q.clone().applyMatrix4(this.matrixWorld),index:Ae,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const t=this.geometry.morphAttributes,r=Object.keys(t);if(r.length>0){const c=t[r[0]];if(c!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let p=0,y=c.length;p<y;p++){const i=c[p].name||String(p);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=p}}}}}const ST=new ft,MT=new ft;class Yu extends Ku{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(e.index===null){const t=e.attributes.position,r=[];for(let c=0,p=t.count;c<p;c+=2)ST.fromBufferAttribute(t,c),MT.fromBufferAttribute(t,c+1),r[c]=c===0?0:r[c-1],r[c+1]=r[c]+ST.distanceTo(MT);e.setAttribute("lineDistance",new jn(r,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class mv extends Ku{constructor(e,t){super(e,t),this.isLineLoop=!0,this.type="LineLoop"}}class X2 extends ol{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Dn(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}const IT=new ar,c2=new cy,xx=new XA,vx=new ft;class q2 extends ls{constructor(e=new br,t=new X2){super(),this.isPoints=!0,this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}raycast(e,t){const r=this.geometry,c=this.matrixWorld,p=e.params.Points.threshold,y=r.drawRange;if(r.boundingSphere===null&&r.computeBoundingSphere(),xx.copy(r.boundingSphere),xx.applyMatrix4(c),xx.radius+=p,e.ray.intersectsSphere(xx)===!1)return;IT.copy(c).invert(),c2.copy(e.ray).applyMatrix4(IT);const i=p/((this.scale.x+this.scale.y+this.scale.z)/3),C=i*i,D=r.index,Q=r.attributes.position;if(D!==null){const z=Math.max(0,y.start),G=Math.min(D.count,y.start+y.count);for(let J=z,Y=G;J<Y;J++){const B=D.getX(J);vx.fromBufferAttribute(Q,B),FT(vx,B,C,c,e,t,this)}}else{const z=Math.max(0,y.start),G=Math.min(Q.count,y.start+y.count);for(let J=z,Y=G;J<Y;J++)vx.fromBufferAttribute(Q,J),FT(vx,J,C,c,e,t,this)}}updateMorphTargets(){const t=this.geometry.morphAttributes,r=Object.keys(t);if(r.length>0){const c=t[r[0]];if(c!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let p=0,y=c.length;p<y;p++){const i=c[p].name||String(p);this.morphTargetInfluences.push(0),this.morphTargetDictionary[i]=p}}}}}function FT(u,e,t,r,c,p,y){const i=c2.distanceSqToPoint(u);if(i<t){const C=new ft;c2.closestPointToPoint(u,C),C.applyMatrix4(r);const D=c.ray.origin.distanceTo(C);if(D<c.near||D>c.far)return;p.push({distance:D,distanceToRay:Math.sqrt(i),point:C,index:e,face:null,object:y})}}class SN extends To{constructor(e,t,r,c,p,y,i,C,D){super(e,t,r,c,p,y,i,C,D),this.isVideoTexture=!0,this.minFilter=y!==void 0?y:Xs,this.magFilter=p!==void 0?p:Xs,this.generateMipmaps=!1;const R=this;function Q(){R.needsUpdate=!0,e.requestVideoFrameCallback(Q)}"requestVideoFrameCallback"in e&&e.requestVideoFrameCallback(Q)}clone(){return new this.constructor(this.image).copy(this)}update(){const e=this.image;"requestVideoFrameCallback"in e===!1&&e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}class MN extends To{constructor(e,t,r){super({width:e,height:t}),this.isFramebufferTexture=!0,this.format=r,this.magFilter=Co,this.minFilter=Co,this.generateMipmaps=!1,this.needsUpdate=!0}}class Y2 extends To{constructor(e,t,r,c,p,y,i,C,D,R,Q,z){super(null,y,i,C,D,R,c,p,Q,z),this.isCompressedTexture=!0,this.image={width:t,height:r},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}}class IN extends Y2{constructor(e,t,r,c,p,y){super(e,t,r,p,y),this.isCompressedArrayTexture=!0,this.image.depth=c,this.wrapR=nl}}class JI extends To{constructor(e,t,r,c,p,y,i,C,D){super(e,t,r,c,p,y,i,C,D),this.isCanvasTexture=!0,this.needsUpdate=!0}}class du{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,t){const r=this.getUtoTmapping(e);return this.getPoint(r,t)}getPoints(e=5){const t=[];for(let r=0;r<=e;r++)t.push(this.getPoint(r/e));return t}getSpacedPoints(e=5){const t=[];for(let r=0;r<=e;r++)t.push(this.getPointAt(r/e));return t}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let r,c=this.getPoint(0),p=0;t.push(0);for(let y=1;y<=e;y++)r=this.getPoint(y/e),p+=r.distanceTo(c),t.push(p),c=r;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){const r=this.getLengths();let c=0;const p=r.length;let y;t?y=t:y=e*r[p-1];let i=0,C=p-1,D;for(;i<=C;)if(c=Math.floor(i+(C-i)/2),D=r[c]-y,D<0)i=c+1;else if(D>0)C=c-1;else{C=c;break}if(c=C,r[c]===y)return c/(p-1);const R=r[c],z=r[c+1]-R,G=(y-R)/z;return(c+G)/(p-1)}getTangent(e,t){let c=e-1e-4,p=e+1e-4;c<0&&(c=0),p>1&&(p=1);const y=this.getPoint(c),i=this.getPoint(p),C=t||(y.isVector2?new Di:new ft);return C.copy(i).sub(y).normalize(),C}getTangentAt(e,t){const r=this.getUtoTmapping(e);return this.getTangent(r,t)}computeFrenetFrames(e,t){const r=new ft,c=[],p=[],y=[],i=new ft,C=new ar;for(let G=0;G<=e;G++){const J=G/e;c[G]=this.getTangentAt(J,new ft)}p[0]=new ft,y[0]=new ft;let D=Number.MAX_VALUE;const R=Math.abs(c[0].x),Q=Math.abs(c[0].y),z=Math.abs(c[0].z);R<=D&&(D=R,r.set(1,0,0)),Q<=D&&(D=Q,r.set(0,1,0)),z<=D&&r.set(0,0,1),i.crossVectors(c[0],r).normalize(),p[0].crossVectors(c[0],i),y[0].crossVectors(c[0],p[0]);for(let G=1;G<=e;G++){if(p[G]=p[G-1].clone(),y[G]=y[G-1].clone(),i.crossVectors(c[G-1],c[G]),i.length()>Number.EPSILON){i.normalize();const J=Math.acos(Eo(c[G-1].dot(c[G]),-1,1));p[G].applyMatrix4(C.makeRotationAxis(i,J))}y[G].crossVectors(c[G],p[G])}if(t===!0){let G=Math.acos(Eo(p[0].dot(p[e]),-1,1));G/=e,c[0].dot(i.crossVectors(p[0],p[e]))>0&&(G=-G);for(let J=1;J<=e;J++)p[J].applyMatrix4(C.makeRotationAxis(c[J],G*J)),y[J].crossVectors(c[J],p[J])}return{tangents:c,normals:p,binormals:y}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class $v extends du{constructor(e=0,t=0,r=1,c=1,p=0,y=Math.PI*2,i=!1,C=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=r,this.yRadius=c,this.aStartAngle=p,this.aEndAngle=y,this.aClockwise=i,this.aRotation=C}getPoint(e,t){const r=t||new Di,c=Math.PI*2;let p=this.aEndAngle-this.aStartAngle;const y=Math.abs(p)<Number.EPSILON;for(;p<0;)p+=c;for(;p>c;)p-=c;p<Number.EPSILON&&(y?p=0:p=c),this.aClockwise===!0&&!y&&(p===c?p=-c:p=p-c);const i=this.aStartAngle+e*p;let C=this.aX+this.xRadius*Math.cos(i),D=this.aY+this.yRadius*Math.sin(i);if(this.aRotation!==0){const R=Math.cos(this.aRotation),Q=Math.sin(this.aRotation),z=C-this.aX,G=D-this.aY;C=z*R-G*Q+this.aX,D=z*Q+G*R+this.aY}return r.set(C,D)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}class eF extends $v{constructor(e,t,r,c,p,y){super(e,t,r,r,c,p,y),this.isArcCurve=!0,this.type="ArcCurve"}}function J2(){let u=0,e=0,t=0,r=0;function c(p,y,i,C){u=p,e=i,t=-3*p+3*y-2*i-C,r=2*p-2*y+i+C}return{initCatmullRom:function(p,y,i,C,D){c(y,i,D*(i-p),D*(C-y))},initNonuniformCatmullRom:function(p,y,i,C,D,R,Q){let z=(y-p)/D-(i-p)/(D+R)+(i-y)/R,G=(i-y)/R-(C-y)/(R+Q)+(C-i)/Q;z*=R,G*=R,c(y,i,z,G)},calc:function(p){const y=p*p,i=y*p;return u+e*p+t*y+r*i}}}const wx=new ft,Ww=new J2,jw=new J2,Kw=new J2;class $_ extends du{constructor(e=[],t=!1,r="centripetal",c=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=r,this.tension=c}getPoint(e,t=new ft){const r=t,c=this.points,p=c.length,y=(p-(this.closed?0:1))*e;let i=Math.floor(y),C=y-i;this.closed?i+=i>0?0:(Math.floor(Math.abs(i)/p)+1)*p:C===0&&i===p-1&&(i=p-2,C=1);let D,R;this.closed||i>0?D=c[(i-1)%p]:(wx.subVectors(c[0],c[1]).add(c[0]),D=wx);const Q=c[i%p],z=c[(i+1)%p];if(this.closed||i+2<p?R=c[(i+2)%p]:(wx.subVectors(c[p-1],c[p-2]).add(c[p-1]),R=wx),this.curveType==="centripetal"||this.curveType==="chordal"){const G=this.curveType==="chordal"?.5:.25;let J=Math.pow(D.distanceToSquared(Q),G),Y=Math.pow(Q.distanceToSquared(z),G),B=Math.pow(z.distanceToSquared(R),G);Y<1e-4&&(Y=1),J<1e-4&&(J=Y),B<1e-4&&(B=Y),Ww.initNonuniformCatmullRom(D.x,Q.x,z.x,R.x,J,Y,B),jw.initNonuniformCatmullRom(D.y,Q.y,z.y,R.y,J,Y,B),Kw.initNonuniformCatmullRom(D.z,Q.z,z.z,R.z,J,Y,B)}else this.curveType==="catmullrom"&&(Ww.initCatmullRom(D.x,Q.x,z.x,R.x,this.tension),jw.initCatmullRom(D.y,Q.y,z.y,R.y,this.tension),Kw.initCatmullRom(D.z,Q.z,z.z,R.z,this.tension));return r.set(Ww.calc(C),jw.calc(C),Kw.calc(C)),r}copy(e){super.copy(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const c=e.points[t];this.points.push(c.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,r=this.points.length;t<r;t++){const c=this.points[t];e.points.push(c.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const c=e.points[t];this.points.push(new ft().fromArray(c))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function LT(u,e,t,r,c){const p=(r-e)*.5,y=(c-t)*.5,i=u*u,C=u*i;return(2*t-2*r+p+y)*C+(-3*t+3*r-2*p-y)*i+p*u+t}function FN(u,e){const t=1-u;return t*t*e}function LN(u,e){return 2*(1-u)*u*e}function DN(u,e){return u*u*e}function F_(u,e,t,r){return FN(u,e)+LN(u,t)+DN(u,r)}function PN(u,e){const t=1-u;return t*t*t*e}function UN(u,e){const t=1-u;return 3*t*t*u*e}function RN(u,e){return 3*(1-u)*u*u*e}function zN(u,e){return u*u*u*e}function L_(u,e,t,r,c){return PN(u,e)+UN(u,t)+RN(u,r)+zN(u,c)}class eB extends du{constructor(e=new Di,t=new Di,r=new Di,c=new Di){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=r,this.v3=c}getPoint(e,t=new Di){const r=t,c=this.v0,p=this.v1,y=this.v2,i=this.v3;return r.set(L_(e,c.x,p.x,y.x,i.x),L_(e,c.y,p.y,y.y,i.y)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class tF extends du{constructor(e=new ft,t=new ft,r=new ft,c=new ft){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=r,this.v3=c}getPoint(e,t=new ft){const r=t,c=this.v0,p=this.v1,y=this.v2,i=this.v3;return r.set(L_(e,c.x,p.x,y.x,i.x),L_(e,c.y,p.y,y.y,i.y),L_(e,c.z,p.z,y.z,i.z)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class Zv extends du{constructor(e=new Di,t=new Di){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new Di){const r=t;return e===1?r.copy(this.v2):(r.copy(this.v2).sub(this.v1),r.multiplyScalar(e).add(this.v1)),r}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t){const r=t||new Di;return r.copy(this.v2).sub(this.v1).normalize(),r}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class iF extends du{constructor(e=new ft,t=new ft){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new ft){const r=t;return e===1?r.copy(this.v2):(r.copy(this.v2).sub(this.v1),r.multiplyScalar(e).add(this.v1)),r}getPointAt(e,t){return this.getPoint(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class tB extends du{constructor(e=new Di,t=new Di,r=new Di){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=r}getPoint(e,t=new Di){const r=t,c=this.v0,p=this.v1,y=this.v2;return r.set(F_(e,c.x,p.x,y.x),F_(e,c.y,p.y,y.y)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class iB extends du{constructor(e=new ft,t=new ft,r=new ft){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=r}getPoint(e,t=new ft){const r=t,c=this.v0,p=this.v1,y=this.v2;return r.set(F_(e,c.x,p.x,y.x),F_(e,c.y,p.y,y.y),F_(e,c.z,p.z,y.z)),r}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class nB extends du{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new Di){const r=t,c=this.points,p=(c.length-1)*e,y=Math.floor(p),i=p-y,C=c[y===0?y:y-1],D=c[y],R=c[y>c.length-2?c.length-1:y+1],Q=c[y>c.length-3?c.length-1:y+2];return r.set(LT(i,C.x,D.x,R.x,Q.x),LT(i,C.y,D.y,R.y,Q.y)),r}copy(e){super.copy(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const c=e.points[t];this.points.push(c.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,r=this.points.length;t<r;t++){const c=this.points[t];e.points.push(c.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,r=e.points.length;t<r;t++){const c=e.points[t];this.points.push(new Di().fromArray(c))}return this}}var rB=Object.freeze({__proto__:null,ArcCurve:eF,CatmullRomCurve3:$_,CubicBezierCurve:eB,CubicBezierCurve3:tF,EllipseCurve:$v,LineCurve:Zv,LineCurve3:iF,QuadraticBezierCurve:tB,QuadraticBezierCurve3:iB,SplineCurve:nB});class nF extends du{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new Zv(t,e))}getPoint(e,t){const r=e*this.getLength(),c=this.getCurveLengths();let p=0;for(;p<c.length;){if(c[p]>=r){const y=c[p]-r,i=this.curves[p],C=i.getLength(),D=C===0?0:1-y/C;return i.getPointAt(D,t)}p++}return null}getLength(){const e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let r=0,c=this.curves.length;r<c;r++)t+=this.curves[r].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let r=0;r<=e;r++)t.push(this.getPoint(r/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let r;for(let c=0,p=this.curves;c<p.length;c++){const y=p[c],i=y.isEllipseCurve?e*2:y.isLineCurve||y.isLineCurve3?1:y.isSplineCurve?e*y.points.length:e,C=y.getPoints(i);for(let D=0;D<C.length;D++){const R=C[D];r&&r.equals(R)||(t.push(R),r=R)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,r=e.curves.length;t<r;t++){const c=e.curves[t];this.curves.push(c.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,r=this.curves.length;t<r;t++){const c=this.curves[t];e.curves.push(c.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,r=e.curves.length;t<r;t++){const c=e.curves[t];this.curves.push(new rB[c.type]().fromJSON(c))}return this}}class Z_ extends nF{constructor(e){super(),this.type="Path",this.currentPoint=new Di,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,r=e.length;t<r;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const r=new Zv(this.currentPoint.clone(),new Di(e,t));return this.curves.push(r),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,r,c){const p=new tB(this.currentPoint.clone(),new Di(e,t),new Di(r,c));return this.curves.push(p),this.currentPoint.set(r,c),this}bezierCurveTo(e,t,r,c,p,y){const i=new eB(this.currentPoint.clone(),new Di(e,t),new Di(r,c),new Di(p,y));return this.curves.push(i),this.currentPoint.set(p,y),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),r=new nB(t);return this.curves.push(r),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,r,c,p,y){const i=this.currentPoint.x,C=this.currentPoint.y;return this.absarc(e+i,t+C,r,c,p,y),this}absarc(e,t,r,c,p,y){return this.absellipse(e,t,r,r,c,p,y),this}ellipse(e,t,r,c,p,y,i,C){const D=this.currentPoint.x,R=this.currentPoint.y;return this.absellipse(e+D,t+R,r,c,p,y,i,C),this}absellipse(e,t,r,c,p,y,i,C){const D=new $v(e,t,r,c,p,y,i,C);if(this.curves.length>0){const Q=D.getPoint(0);Q.equals(this.currentPoint)||this.lineTo(Q.x,Q.y)}this.curves.push(D);const R=D.getPoint(1);return this.currentPoint.copy(R),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}}class Jm extends br{constructor(e=[new Di(0,-.5),new Di(.5,0),new Di(0,.5)],t=12,r=0,c=Math.PI*2){super(),this.type="LatheGeometry",this.parameters={points:e,segments:t,phiStart:r,phiLength:c},t=Math.floor(t),c=Eo(c,0,Math.PI*2);const p=[],y=[],i=[],C=[],D=[],R=1/t,Q=new ft,z=new Di,G=new ft,J=new ft,Y=new ft;let B=0,ae=0;for(let ce=0;ce<=e.length-1;ce++)switch(ce){case 0:B=e[ce+1].x-e[ce].x,ae=e[ce+1].y-e[ce].y,G.x=ae*1,G.y=-B,G.z=ae*0,Y.copy(G),G.normalize(),C.push(G.x,G.y,G.z);break;case e.length-1:C.push(Y.x,Y.y,Y.z);break;default:B=e[ce+1].x-e[ce].x,ae=e[ce+1].y-e[ce].y,G.x=ae*1,G.y=-B,G.z=ae*0,J.copy(G),G.x+=Y.x,G.y+=Y.y,G.z+=Y.z,G.normalize(),C.push(G.x,G.y,G.z),Y.copy(J)}for(let ce=0;ce<=t;ce++){const Ae=r+ce*R*c,we=Math.sin(Ae),me=Math.cos(Ae);for(let De=0;De<=e.length-1;De++){Q.x=e[De].x*we,Q.y=e[De].y,Q.z=e[De].x*me,y.push(Q.x,Q.y,Q.z),z.x=ce/t,z.y=De/(e.length-1),i.push(z.x,z.y);const Je=C[3*De+0]*we,Fe=C[3*De+1],Ge=C[3*De+0]*me;D.push(Je,Fe,Ge)}}for(let ce=0;ce<t;ce++)for(let Ae=0;Ae<e.length-1;Ae++){const we=Ae+ce*e.length,me=we,De=we+e.length,Je=we+e.length+1,Fe=we+1;p.push(me,De,Fe),p.push(Je,Fe,De)}this.setIndex(p),this.setAttribute("position",new jn(y,3)),this.setAttribute("uv",new jn(i,2)),this.setAttribute("normal",new jn(D,3))}static fromJSON(e){return new Jm(e.points,e.segments,e.phiStart,e.phiLength)}}class fy extends Jm{constructor(e=1,t=1,r=4,c=8){const p=new Z_;p.absarc(0,-t/2,e,Math.PI*1.5,0),p.absarc(0,t/2,e,0,Math.PI*.5),super(p.getPoints(r),c),this.type="CapsuleGeometry",this.parameters={radius:e,height:t,capSegments:r,radialSegments:c}}static fromJSON(e){return new fy(e.radius,e.length,e.capSegments,e.radialSegments)}}class my extends br{constructor(e=1,t=32,r=0,c=Math.PI*2){super(),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:r,thetaLength:c},t=Math.max(3,t);const p=[],y=[],i=[],C=[],D=new ft,R=new Di;y.push(0,0,0),i.push(0,0,1),C.push(.5,.5);for(let Q=0,z=3;Q<=t;Q++,z+=3){const G=r+Q/t*c;D.x=e*Math.cos(G),D.y=e*Math.sin(G),y.push(D.x,D.y,D.z),i.push(0,0,1),R.x=(y[z]/e+1)/2,R.y=(y[z+1]/e+1)/2,C.push(R.x,R.y)}for(let Q=1;Q<=t;Q++)p.push(Q,Q+1,0);this.setIndex(p),this.setAttribute("position",new jn(y,3)),this.setAttribute("normal",new jn(i,3)),this.setAttribute("uv",new jn(C,2))}static fromJSON(e){return new my(e.radius,e.segments,e.thetaStart,e.thetaLength)}}class vf extends br{constructor(e=1,t=1,r=1,c=32,p=1,y=!1,i=0,C=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:r,radialSegments:c,heightSegments:p,openEnded:y,thetaStart:i,thetaLength:C};const D=this;c=Math.floor(c),p=Math.floor(p);const R=[],Q=[],z=[],G=[];let J=0;const Y=[],B=r/2;let ae=0;ce(),y===!1&&(e>0&&Ae(!0),t>0&&Ae(!1)),this.setIndex(R),this.setAttribute("position",new jn(Q,3)),this.setAttribute("normal",new jn(z,3)),this.setAttribute("uv",new jn(G,2));function ce(){const we=new ft,me=new ft;let De=0;const Je=(t-e)/r;for(let Fe=0;Fe<=p;Fe++){const Ge=[],Et=Fe/p,li=Et*(t-e)+e;for(let xi=0;xi<=c;xi++){const te=xi/c,le=te*C+i,ye=Math.sin(le),xe=Math.cos(le);me.x=li*ye,me.y=-Et*r+B,me.z=li*xe,Q.push(me.x,me.y,me.z),we.set(ye,Je,xe).normalize(),z.push(we.x,we.y,we.z),G.push(te,1-Et),Ge.push(J++)}Y.push(Ge)}for(let Fe=0;Fe<c;Fe++)for(let Ge=0;Ge<p;Ge++){const Et=Y[Ge][Fe],li=Y[Ge+1][Fe],xi=Y[Ge+1][Fe+1],te=Y[Ge][Fe+1];R.push(Et,li,te),R.push(li,xi,te),De+=6}D.addGroup(ae,De,0),ae+=De}function Ae(we){const me=J,De=new Di,Je=new ft;let Fe=0;const Ge=we===!0?e:t,Et=we===!0?1:-1;for(let xi=1;xi<=c;xi++)Q.push(0,B*Et,0),z.push(0,Et,0),G.push(.5,.5),J++;const li=J;for(let xi=0;xi<=c;xi++){const le=xi/c*C+i,ye=Math.cos(le),xe=Math.sin(le);Je.x=Ge*xe,Je.y=B*Et,Je.z=Ge*ye,Q.push(Je.x,Je.y,Je.z),z.push(0,Et,0),De.x=ye*.5+.5,De.y=xe*.5*Et+.5,G.push(De.x,De.y),J++}for(let xi=0;xi<c;xi++){const te=me+xi,le=li+xi;we===!0?R.push(le,le+1,te):R.push(le+1,le,te),Fe+=3}D.addGroup(ae,Fe,we===!0?1:2),ae+=Fe}}static fromJSON(e){return new vf(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class gf extends vf{constructor(e=1,t=1,r=32,c=1,p=!1,y=0,i=Math.PI*2){super(0,e,t,r,c,p,y,i),this.type="ConeGeometry",this.parameters={radius:e,height:t,radialSegments:r,heightSegments:c,openEnded:p,thetaStart:y,thetaLength:i}}static fromJSON(e){return new gf(e.radius,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class YA extends br{constructor(e=[],t=[],r=1,c=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:e,indices:t,radius:r,detail:c};const p=[],y=[];i(c),D(r),R(),this.setAttribute("position",new jn(p,3)),this.setAttribute("normal",new jn(p.slice(),3)),this.setAttribute("uv",new jn(y,2)),c===0?this.computeVertexNormals():this.normalizeNormals();function i(ce){const Ae=new ft,we=new ft,me=new ft;for(let De=0;De<t.length;De+=3)G(t[De+0],Ae),G(t[De+1],we),G(t[De+2],me),C(Ae,we,me,ce)}function C(ce,Ae,we,me){const De=me+1,Je=[];for(let Fe=0;Fe<=De;Fe++){Je[Fe]=[];const Ge=ce.clone().lerp(we,Fe/De),Et=Ae.clone().lerp(we,Fe/De),li=De-Fe;for(let xi=0;xi<=li;xi++)xi===0&&Fe===De?Je[Fe][xi]=Ge:Je[Fe][xi]=Ge.clone().lerp(Et,xi/li)}for(let Fe=0;Fe<De;Fe++)for(let Ge=0;Ge<2*(De-Fe)-1;Ge++){const Et=Math.floor(Ge/2);Ge%2===0?(z(Je[Fe][Et+1]),z(Je[Fe+1][Et]),z(Je[Fe][Et])):(z(Je[Fe][Et+1]),z(Je[Fe+1][Et+1]),z(Je[Fe+1][Et]))}}function D(ce){const Ae=new ft;for(let we=0;we<p.length;we+=3)Ae.x=p[we+0],Ae.y=p[we+1],Ae.z=p[we+2],Ae.normalize().multiplyScalar(ce),p[we+0]=Ae.x,p[we+1]=Ae.y,p[we+2]=Ae.z}function R(){const ce=new ft;for(let Ae=0;Ae<p.length;Ae+=3){ce.x=p[Ae+0],ce.y=p[Ae+1],ce.z=p[Ae+2];const we=B(ce)/2/Math.PI+.5,me=ae(ce)/Math.PI+.5;y.push(we,1-me)}J(),Q()}function Q(){for(let ce=0;ce<y.length;ce+=6){const Ae=y[ce+0],we=y[ce+2],me=y[ce+4],De=Math.max(Ae,we,me),Je=Math.min(Ae,we,me);De>.9&&Je<.1&&(Ae<.2&&(y[ce+0]+=1),we<.2&&(y[ce+2]+=1),me<.2&&(y[ce+4]+=1))}}function z(ce){p.push(ce.x,ce.y,ce.z)}function G(ce,Ae){const we=ce*3;Ae.x=e[we+0],Ae.y=e[we+1],Ae.z=e[we+2]}function J(){const ce=new ft,Ae=new ft,we=new ft,me=new ft,De=new Di,Je=new Di,Fe=new Di;for(let Ge=0,Et=0;Ge<p.length;Ge+=9,Et+=6){ce.set(p[Ge+0],p[Ge+1],p[Ge+2]),Ae.set(p[Ge+3],p[Ge+4],p[Ge+5]),we.set(p[Ge+6],p[Ge+7],p[Ge+8]),De.set(y[Et+0],y[Et+1]),Je.set(y[Et+2],y[Et+3]),Fe.set(y[Et+4],y[Et+5]),me.copy(ce).add(Ae).add(we).divideScalar(3);const li=B(me);Y(De,Et+0,ce,li),Y(Je,Et+2,Ae,li),Y(Fe,Et+4,we,li)}}function Y(ce,Ae,we,me){me<0&&ce.x===1&&(y[Ae]=ce.x-1),we.x===0&&we.z===0&&(y[Ae]=me/2/Math.PI+.5)}function B(ce){return Math.atan2(ce.z,-ce.x)}function ae(ce){return Math.atan2(-ce.y,Math.sqrt(ce.x*ce.x+ce.z*ce.z))}}static fromJSON(e){return new YA(e.vertices,e.indices,e.radius,e.details)}}class gy extends YA{constructor(e=1,t=0){const r=(1+Math.sqrt(5))/2,c=1/r,p=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-c,-r,0,-c,r,0,c,-r,0,c,r,-c,-r,0,-c,r,0,c,-r,0,c,r,0,-r,0,-c,r,0,-c,-r,0,c,r,0,c],y=[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9];super(p,y,e,t),this.type="DodecahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new gy(e.radius,e.detail)}}const bx=new ft,Bx=new ft,$w=new ft,Cx=new wh;class rF extends br{constructor(e=null,t=1){if(super(),this.type="EdgesGeometry",this.parameters={geometry:e,thresholdAngle:t},e!==null){const c=Math.pow(10,4),p=Math.cos(Af*t),y=e.getIndex(),i=e.getAttribute("position"),C=y?y.count:i.count,D=[0,0,0],R=["a","b","c"],Q=new Array(3),z={},G=[];for(let J=0;J<C;J+=3){y?(D[0]=y.getX(J),D[1]=y.getX(J+1),D[2]=y.getX(J+2)):(D[0]=J,D[1]=J+1,D[2]=J+2);const{a:Y,b:B,c:ae}=Cx;if(Y.fromBufferAttribute(i,D[0]),B.fromBufferAttribute(i,D[1]),ae.fromBufferAttribute(i,D[2]),Cx.getNormal($w),Q[0]=`${Math.round(Y.x*c)},${Math.round(Y.y*c)},${Math.round(Y.z*c)}`,Q[1]=`${Math.round(B.x*c)},${Math.round(B.y*c)},${Math.round(B.z*c)}`,Q[2]=`${Math.round(ae.x*c)},${Math.round(ae.y*c)},${Math.round(ae.z*c)}`,!(Q[0]===Q[1]||Q[1]===Q[2]||Q[2]===Q[0]))for(let ce=0;ce<3;ce++){const Ae=(ce+1)%3,we=Q[ce],me=Q[Ae],De=Cx[R[ce]],Je=Cx[R[Ae]],Fe=`${we}_${me}`,Ge=`${me}_${we}`;Ge in z&&z[Ge]?($w.dot(z[Ge].normal)<=p&&(G.push(De.x,De.y,De.z),G.push(Je.x,Je.y,Je.z)),z[Ge]=null):Fe in z||(z[Fe]={index0:D[ce],index1:D[Ae],normal:$w.clone()})}}for(const J in z)if(z[J]){const{index0:Y,index1:B}=z[J];bx.fromBufferAttribute(i,Y),Bx.fromBufferAttribute(i,B),G.push(bx.x,bx.y,bx.z),G.push(Bx.x,Bx.y,Bx.z)}this.setAttribute("position",new jn(G,3))}}}class tp extends Z_{constructor(e){super(e),this.uuid=Pc(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let r=0,c=this.holes.length;r<c;r++)t[r]=this.holes[r].getPoints(e);return t}extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,r=e.holes.length;t<r;t++){const c=e.holes[t];this.holes.push(c.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,r=this.holes.length;t<r;t++){const c=this.holes[t];e.holes.push(c.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,r=e.holes.length;t<r;t++){const c=e.holes[t];this.holes.push(new Z_().fromJSON(c))}return this}}const kN={triangulate:function(u,e,t=2){const 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fi=0,Gi=le.length;fi<Gi;fi++){const wn=ye(le[fi],We[fi],_i);At(wn.x,wn.y,-Xt)}for(let fi=0,Gi=li.length;fi<Gi;fi++){const wn=li[fi];Qe=Ve[fi];for(let zi=0,Gn=wn.length;zi<Gn;zi++){const kn=ye(wn[zi],Qe[zi],_i);At(kn.x,kn.y,-Xt)}}}const Ke=J+Y;for(let Ct=0;Ct<xe;Ct++){const Ft=z?ye(Et[Ct],Se[Ct],Ke):Et[Ct];we?(Je.copy(me.normals[0]).multiplyScalar(Ft.x),De.copy(me.binormals[0]).multiplyScalar(Ft.y),Fe.copy(Ae[0]).add(Je).add(De),At(Fe.x,Fe.y,Fe.z)):At(Ft.x,Ft.y,0)}for(let Ct=1;Ct<=R;Ct++)for(let Ft=0;Ft<xe;Ft++){const Xt=z?ye(Et[Ft],Se[Ft],Ke):Et[Ft];we?(Je.copy(me.normals[Ct]).multiplyScalar(Xt.x),De.copy(me.binormals[Ct]).multiplyScalar(Xt.y),Fe.copy(Ae[Ct]).add(Je).add(De),At(Fe.x,Fe.y,Fe.z)):At(Xt.x,Xt.y,Q/R*Ct)}for(let Ct=B-1;Ct>=0;Ct--){const Ft=Ct/B,Xt=G*Math.cos(Ft*Math.PI/2),_i=J*Math.sin(Ft*Math.PI/2)+Y;for(let fi=0,Gi=le.length;fi<Gi;fi++){const wn=ye(le[fi],We[fi],_i);At(wn.x,wn.y,Q+Xt)}for(let fi=0,Gi=li.length;fi<Gi;fi++){const wn=li[fi];Qe=Ve[fi];for(let zi=0,Gn=wn.length;zi<Gn;zi++){const kn=ye(wn[zi],Qe[zi],_i);we?At(kn.x,kn.y+Ae[R-1].y,Ae[R-1].x+Xt):At(kn.x,kn.y,Q+Xt)}}}nt(),vt();function nt(){const Ct=c.length/3;if(z){let Ft=0,Xt=xe*Ft;for(let _i=0;_i<Re;_i++){const fi=te[_i];ut(fi[2]+Xt,fi[1]+Xt,fi[0]+Xt)}Ft=R+B*2,Xt=xe*Ft;for(let _i=0;_i<Re;_i++){const fi=te[_i];ut(fi[0]+Xt,fi[1]+Xt,fi[2]+Xt)}}else{for(let Ft=0;Ft<Re;Ft++){const Xt=te[Ft];ut(Xt[2],Xt[1],Xt[0])}for(let Ft=0;Ft<Re;Ft++){const Xt=te[Ft];ut(Xt[0]+xe*R,Xt[1]+xe*R,Xt[2]+xe*R)}}r.addGroup(Ct,c.length/3-Ct,0)}function vt(){const Ct=c.length/3;let Ft=0;be(le,Ft),Ft+=le.length;for(let Xt=0,_i=li.length;Xt<_i;Xt++){const fi=li[Xt];be(fi,Ft),Ft+=fi.length}r.addGroup(Ct,c.length/3-Ct,1)}function be(Ct,Ft){let Xt=Ct.length;for(;--Xt>=0;){const _i=Xt;let fi=Xt-1;fi<0&&(fi=Ct.length-1);for(let Gi=0,wn=R+B*2;Gi<wn;Gi++){const zi=xe*Gi,Gn=xe*(Gi+1),kn=Ft+_i+zi,yt=Ft+fi+zi,rt=Ft+fi+Gn,ti=Ft+_i+Gn;Nt(kn,yt,rt,ti)}}}function At(Ct,Ft,Xt){C.push(Ct),C.push(Ft),C.push(Xt)}function ut(Ct,Ft,Xt){Gt(Ct),Gt(Ft),Gt(Xt);const _i=c.length/3,fi=ce.generateTopUV(r,c,_i-3,_i-2,_i-1);Qt(fi[0]),Qt(fi[1]),Qt(fi[2])}function Nt(Ct,Ft,Xt,_i){Gt(Ct),Gt(Ft),Gt(_i),Gt(Ft),Gt(Xt),Gt(_i);const fi=c.length/3,Gi=ce.generateSideWallUV(r,c,fi-6,fi-3,fi-2,fi-1);Qt(Gi[0]),Qt(Gi[1]),Qt(Gi[3]),Qt(Gi[1]),Qt(Gi[2]),Qt(Gi[3])}function Gt(Ct){c.push(C[Ct*3+0]),c.push(C[Ct*3+1]),c.push(C[Ct*3+2])}function Qt(Ct){p.push(Ct.x),p.push(Ct.y)}}}toJSON(){const e=super.toJSON(),t=this.parameters.shapes,r=this.parameters.options;return iQ(t,r,e)}static fromJSON(e,t){const r=[];for(let p=0,y=e.shapes.length;p<y;p++){const i=t[e.shapes[p]];r.push(i)}const c=e.options.extrudePath;return c!==void 0&&(e.options.extrudePath=new rB[c.type]().fromJSON(c)),new _y(r,e.options)}}const tQ={generateTopUV:function(u,e,t,r,c){const p=e[t*3],y=e[t*3+1],i=e[r*3],C=e[r*3+1],D=e[c*3],R=e[c*3+1];return[new Di(p,y),new Di(i,C),new Di(D,R)]},generateSideWallUV:function(u,e,t,r,c,p){const y=e[t*3],i=e[t*3+1],C=e[t*3+2],D=e[r*3],R=e[r*3+1],Q=e[r*3+2],z=e[c*3],G=e[c*3+1],J=e[c*3+2],Y=e[p*3],B=e[p*3+1],ae=e[p*3+2];return Math.abs(i-R)<Math.abs(y-D)?[new Di(y,1-C),new Di(D,1-Q),new Di(z,1-J),new Di(Y,1-ae)]:[new Di(i,1-C),new Di(R,1-Q),new Di(G,1-J),new Di(B,1-ae)]}};function iQ(u,e,t){if(t.shapes=[],Array.isArray(u))for(let r=0,c=u.length;r<c;r++){const p=u[r];t.shapes.push(p.uuid)}else t.shapes.push(u.uuid);return t.options=Object.assign({},e),e.extrudePath!==void 0&&(t.options.extrudePath=e.extrudePath.toJSON()),t}class yy extends YA{constructor(e=1,t=0){const r=(1+Math.sqrt(5))/2,c=[-1,r,0,1,r,0,-1,-r,0,1,-r,0,0,-1,r,0,1,r,0,-1,-r,0,1,-r,r,0,-1,r,0,1,-r,0,-1,-r,0,1],p=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];super(c,p,e,t),this.type="IcosahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new yy(e.radius,e.detail)}}class eg extends YA{constructor(e=1,t=0){const r=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],c=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];super(r,c,e,t),this.type="OctahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new eg(e.radius,e.detail)}}class xy extends br{constructor(e=.5,t=1,r=32,c=1,p=0,y=Math.PI*2){super(),this.type="RingGeometry",this.parameters={innerRadius:e,outerRadius:t,thetaSegments:r,phiSegments:c,thetaStart:p,thetaLength:y},r=Math.max(3,r),c=Math.max(1,c);const i=[],C=[],D=[],R=[];let Q=e;const z=(t-e)/c,G=new ft,J=new Di;for(let Y=0;Y<=c;Y++){for(let B=0;B<=r;B++){const ae=p+B/r*y;G.x=Q*Math.cos(ae),G.y=Q*Math.sin(ae),C.push(G.x,G.y,G.z),D.push(0,0,1),J.x=(G.x/t+1)/2,J.y=(G.y/t+1)/2,R.push(J.x,J.y)}Q+=z}for(let Y=0;Y<c;Y++){const B=Y*(r+1);for(let ae=0;ae<r;ae++){const ce=ae+B,Ae=ce,we=ce+r+1,me=ce+r+2,De=ce+1;i.push(Ae,we,De),i.push(we,me,De)}}this.setIndex(i),this.setAttribute("position",new jn(C,3)),this.setAttribute("normal",new jn(D,3)),this.setAttribute("uv",new jn(R,2))}static fromJSON(e){return new xy(e.innerRadius,e.outerRadius,e.thetaSegments,e.phiSegments,e.thetaStart,e.thetaLength)}}class tg extends br{constructor(e=new tp([new Di(0,.5),new Di(-.5,-.5),new Di(.5,-.5)]),t=12){super(),this.type="ShapeGeometry",this.parameters={shapes:e,curveSegments:t};const r=[],c=[],p=[],y=[];let i=0,C=0;if(Array.isArray(e)===!1)D(e);else for(let R=0;R<e.length;R++)D(e[R]),this.addGroup(i,C,R),i+=C,C=0;this.setIndex(r),this.setAttribute("position",new jn(c,3)),this.setAttribute("normal",new jn(p,3)),this.setAttribute("uv",new jn(y,2));function D(R){const Q=c.length/3,z=R.extractPoints(t);let G=z.shape;const J=z.holes;Gu.isClockWise(G)===!1&&(G=G.reverse());for(let B=0,ae=J.length;B<ae;B++){const ce=J[B];Gu.isClockWise(ce)===!0&&(J[B]=ce.reverse())}const Y=Gu.triangulateShape(G,J);for(let B=0,ae=J.length;B<ae;B++){const ce=J[B];G=G.concat(ce)}for(let B=0,ae=G.length;B<ae;B++){const ce=G[B];c.push(ce.x,ce.y,0),p.push(0,0,1),y.push(ce.x,ce.y)}for(let B=0,ae=Y.length;B<ae;B++){const ce=Y[B],Ae=ce[0]+Q,we=ce[1]+Q,me=ce[2]+Q;r.push(Ae,we,me),C+=3}}}toJSON(){const e=super.toJSON(),t=this.parameters.shapes;return nQ(t,e)}static fromJSON(e,t){const r=[];for(let c=0,p=e.shapes.length;c<p;c++){const y=t[e.shapes[c]];r.push(y)}return new tg(r,e.curveSegments)}}function nQ(u,e){if(e.shapes=[],Array.isArray(u))for(let t=0,r=u.length;t<r;t++){const c=u[t];e.shapes.push(c.uuid)}else e.shapes.push(u.uuid);return e}class Vu extends br{constructor(e=1,t=32,r=16,c=0,p=Math.PI*2,y=0,i=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:r,phiStart:c,phiLength:p,thetaStart:y,thetaLength:i},t=Math.max(3,Math.floor(t)),r=Math.max(2,Math.floor(r));const C=Math.min(y+i,Math.PI);let D=0;const R=[],Q=new ft,z=new ft,G=[],J=[],Y=[],B=[];for(let ae=0;ae<=r;ae++){const ce=[],Ae=ae/r;let we=0;ae==0&&y==0?we=.5/t:ae==r&&C==Math.PI&&(we=-.5/t);for(let me=0;me<=t;me++){const De=me/t;Q.x=-e*Math.cos(c+De*p)*Math.sin(y+Ae*i),Q.y=e*Math.cos(y+Ae*i),Q.z=e*Math.sin(c+De*p)*Math.sin(y+Ae*i),J.push(Q.x,Q.y,Q.z),z.copy(Q).normalize(),Y.push(z.x,z.y,z.z),B.push(De+we,1-Ae),ce.push(D++)}R.push(ce)}for(let ae=0;ae<r;ae++)for(let ce=0;ce<t;ce++){const Ae=R[ae][ce+1],we=R[ae][ce],me=R[ae+1][ce],De=R[ae+1][ce+1];(ae!==0||y>0)&&G.push(Ae,we,De),(ae!==r-1||C<Math.PI)&&G.push(we,me,De)}this.setIndex(G),this.setAttribute("position",new jn(J,3)),this.setAttribute("normal",new jn(Y,3)),this.setAttribute("uv",new jn(B,2))}static fromJSON(e){return new Vu(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}}class vy extends YA{constructor(e=1,t=0){const r=[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],c=[2,1,0,0,3,2,1,3,0,2,3,1];super(r,c,e,t),this.type="TetrahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new vy(e.radius,e.detail)}}class wy extends br{constructor(e=1,t=.4,r=12,c=48,p=Math.PI*2){super(),this.type="TorusGeometry",this.parameters={radius:e,tube:t,radialSegments:r,tubularSegments:c,arc:p},r=Math.floor(r),c=Math.floor(c);const y=[],i=[],C=[],D=[],R=new ft,Q=new ft,z=new ft;for(let G=0;G<=r;G++)for(let J=0;J<=c;J++){const Y=J/c*p,B=G/r*Math.PI*2;Q.x=(e+t*Math.cos(B))*Math.cos(Y),Q.y=(e+t*Math.cos(B))*Math.sin(Y),Q.z=t*Math.sin(B),i.push(Q.x,Q.y,Q.z),R.x=e*Math.cos(Y),R.y=e*Math.sin(Y),z.subVectors(Q,R).normalize(),C.push(z.x,z.y,z.z),D.push(J/c),D.push(G/r)}for(let G=1;G<=r;G++)for(let J=1;J<=c;J++){const Y=(c+1)*G+J-1,B=(c+1)*(G-1)+J-1,ae=(c+1)*(G-1)+J,ce=(c+1)*G+J;y.push(Y,B,ce),y.push(B,ae,ce)}this.setIndex(y),this.setAttribute("position",new jn(i,3)),this.setAttribute("normal",new jn(C,3)),this.setAttribute("uv",new jn(D,2))}static fromJSON(e){return new wy(e.radius,e.tube,e.radialSegments,e.tubularSegments,e.arc)}}class by extends br{constructor(e=1,t=.4,r=64,c=8,p=2,y=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:e,tube:t,tubularSegments:r,radialSegments:c,p,q:y},r=Math.floor(r),c=Math.floor(c);const i=[],C=[],D=[],R=[],Q=new ft,z=new ft,G=new ft,J=new ft,Y=new ft,B=new ft,ae=new ft;for(let Ae=0;Ae<=r;++Ae){const we=Ae/r*p*Math.PI*2;ce(we,p,y,e,G),ce(we+.01,p,y,e,J),B.subVectors(J,G),ae.addVectors(J,G),Y.crossVectors(B,ae),ae.crossVectors(Y,B),Y.normalize(),ae.normalize();for(let me=0;me<=c;++me){const De=me/c*Math.PI*2,Je=-t*Math.cos(De),Fe=t*Math.sin(De);Q.x=G.x+(Je*ae.x+Fe*Y.x),Q.y=G.y+(Je*ae.y+Fe*Y.y),Q.z=G.z+(Je*ae.z+Fe*Y.z),C.push(Q.x,Q.y,Q.z),z.subVectors(Q,G).normalize(),D.push(z.x,z.y,z.z),R.push(Ae/r),R.push(me/c)}}for(let Ae=1;Ae<=r;Ae++)for(let we=1;we<=c;we++){const me=(c+1)*(Ae-1)+(we-1),De=(c+1)*Ae+(we-1),Je=(c+1)*Ae+we,Fe=(c+1)*(Ae-1)+we;i.push(me,De,Fe),i.push(De,Je,Fe)}this.setIndex(i),this.setAttribute("position",new jn(C,3)),this.setAttribute("normal",new jn(D,3)),this.setAttribute("uv",new jn(R,2));function ce(Ae,we,me,De,Je){const Fe=Math.cos(Ae),Ge=Math.sin(Ae),Et=me/we*Ae,li=Math.cos(Et);Je.x=De*(2+li)*.5*Fe,Je.y=De*(2+li)*Ge*.5,Je.z=De*Math.sin(Et)*.5}}static fromJSON(e){return new by(e.radius,e.tube,e.tubularSegments,e.radialSegments,e.p,e.q)}}class ig extends br{constructor(e=new iB(new ft(-1,-1,0),new ft(-1,1,0),new ft(1,1,0)),t=64,r=1,c=8,p=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:r,radialSegments:c,closed:p};const y=e.computeFrenetFrames(t,p);this.tangents=y.tangents,this.normals=y.normals,this.binormals=y.binormals;const i=new ft,C=new ft,D=new Di;let R=new ft;const Q=[],z=[],G=[],J=[];Y(),this.setIndex(J),this.setAttribute("position",new jn(Q,3)),this.setAttribute("normal",new jn(z,3)),this.setAttribute("uv",new jn(G,2));function Y(){for(let Ae=0;Ae<t;Ae++)B(Ae);B(p===!1?t:0),ce(),ae()}function B(Ae){R=e.getPointAt(Ae/t,R);const we=y.normals[Ae],me=y.binormals[Ae];for(let De=0;De<=c;De++){const Je=De/c*Math.PI*2,Fe=Math.sin(Je),Ge=-Math.cos(Je);C.x=Ge*we.x+Fe*me.x,C.y=Ge*we.y+Fe*me.y,C.z=Ge*we.z+Fe*me.z,C.normalize(),z.push(C.x,C.y,C.z),i.x=R.x+r*C.x,i.y=R.y+r*C.y,i.z=R.z+r*C.z,Q.push(i.x,i.y,i.z)}}function ae(){for(let Ae=1;Ae<=t;Ae++)for(let we=1;we<=c;we++){const me=(c+1)*(Ae-1)+(we-1),De=(c+1)*Ae+(we-1),Je=(c+1)*Ae+we,Fe=(c+1)*(Ae-1)+we;J.push(me,De,Fe),J.push(De,Je,Fe)}}function ce(){for(let Ae=0;Ae<=t;Ae++)for(let we=0;we<=c;we++)D.x=Ae/t,D.y=we/c,G.push(D.x,D.y)}}toJSON(){const e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new ig(new rB[e.path.type]().fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}}class sB extends br{constructor(e=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:e},e!==null){const t=[],r=new Set,c=new ft,p=new ft;if(e.index!==null){const y=e.attributes.position,i=e.index;let C=e.groups;C.length===0&&(C=[{start:0,count:i.count,materialIndex:0}]);for(let D=0,R=C.length;D<R;++D){const Q=C[D],z=Q.start,G=Q.count;for(let J=z,Y=z+G;J<Y;J+=3)for(let B=0;B<3;B++){const ae=i.getX(J+B),ce=i.getX(J+(B+1)%3);c.fromBufferAttribute(y,ae),p.fromBufferAttribute(y,ce),RT(c,p,r)===!0&&(t.push(c.x,c.y,c.z),t.push(p.x,p.y,p.z))}}}else{const y=e.attributes.position;for(let i=0,C=y.count/3;i<C;i++)for(let D=0;D<3;D++){const R=3*i+D,Q=3*i+(D+1)%3;c.fromBufferAttribute(y,R),p.fromBufferAttribute(y,Q),RT(c,p,r)===!0&&(t.push(c.x,c.y,c.z),t.push(p.x,p.y,p.z))}}this.setAttribute("position",new jn(t,3))}}}function RT(u,e,t){const r=`${u.x},${u.y},${u.z}-${e.x},${e.y},${e.z}`,c=`${e.x},${e.y},${e.z}-${u.x},${u.y},${u.z}`;return t.has(r)===!0||t.has(c)===!0?!1:(t.add(r),t.add(c),!0)}var zT=Object.freeze({__proto__:null,BoxGeometry:qA,CapsuleGeometry:fy,CircleGeometry:my,ConeGeometry:gf,CylinderGeometry:vf,DodecahedronGeometry:gy,EdgesGeometry:rF,ExtrudeGeometry:_y,IcosahedronGeometry:yy,LatheGeometry:Jm,OctahedronGeometry:eg,PlaneGeometry:xf,PolyhedronGeometry:YA,RingGeometry:xy,ShapeGeometry:tg,SphereGeometry:Vu,TetrahedronGeometry:vy,TorusGeometry:wy,TorusKnotGeometry:by,TubeGeometry:ig,WireframeGeometry:sB});class lF extends ol{constructor(e){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Dn(0),this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.fog=e.fog,this}}class cF extends ko{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}}class J_ extends ol{constructor(e){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Dn(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cp,this.normalScale=new Di(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class oB extends J_{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Di(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Eo(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Dn(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Dn(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Dn(1,1,1),this.specularColorMap=null,this._sheen=0,this._clearcoat=0,this._iridescence=0,this._transmission=0,this.setValues(e)}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}}class aB extends ol{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Dn(16777215),this.specular=new Dn(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cp,this.normalScale=new Di(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=ly,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class hF extends ol{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Dn(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cp,this.normalScale=new Di(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}class uF extends ol{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cp,this.normalScale=new Di(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}}class gv extends ol{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Dn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Dn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cp,this.normalScale=new Di(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=ly,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class AF extends ol{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Dn(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=cp,this.normalScale=new Di(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.flatShading=e.flatShading,this.fog=e.fog,this}}class dF extends ra{constructor(e){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}}function xh(u,e,t){return lB(u)?new u.constructor(u.subarray(e,t!==void 0?t:u.length)):u.slice(e,t)}function af(u,e,t){return!u||!t&&u.constructor===e?u:typeof e.BYTES_PER_ELEMENT=="number"?new e(u):Array.prototype.slice.call(u)}function lB(u){return ArrayBuffer.isView(u)&&!(u instanceof DataView)}function pF(u){function e(c,p){return u[c]-u[p]}const t=u.length,r=new Array(t);for(let c=0;c!==t;++c)r[c]=c;return r.sort(e),r}function A2(u,e,t){const r=u.length,c=new u.constructor(r);for(let p=0,y=0;y!==r;++p){const i=t[p]*e;for(let C=0;C!==e;++C)c[y++]=u[i+C]}return c}function cB(u,e,t,r){let c=1,p=u[0];for(;p!==void 0&&p[r]===void 0;)p=u[c++];if(p===void 0)return;let y=p[r];if(y!==void 0)if(Array.isArray(y))do y=p[r],y!==void 0&&(e.push(p.time),t.push.apply(t,y)),p=u[c++];while(p!==void 0);else if(y.toArray!==void 0)do y=p[r],y!==void 0&&(e.push(p.time),y.toArray(t,t.length)),p=u[c++];while(p!==void 0);else do y=p[r],y!==void 0&&(e.push(p.time),t.push(y)),p=u[c++];while(p!==void 0)}function rQ(u,e,t,r,c=30){const p=u.clone();p.name=e;const y=[];for(let C=0;C<p.tracks.length;++C){const D=p.tracks[C],R=D.getValueSize(),Q=[],z=[];for(let G=0;G<D.times.length;++G){const J=D.times[G]*c;if(!(J<t||J>=r)){Q.push(D.times[G]);for(let Y=0;Y<R;++Y)z.push(D.values[G*R+Y])}}Q.length!==0&&(D.times=af(Q,D.times.constructor),D.values=af(z,D.values.constructor),y.push(D))}p.tracks=y;let i=1/0;for(let C=0;C<p.tracks.length;++C)i>p.tracks[C].times[0]&&(i=p.tracks[C].times[0]);for(let C=0;C<p.tracks.length;++C)p.tracks[C].shift(-1*i);return p.resetDuration(),p}function sQ(u,e=0,t=u,r=30){r<=0&&(r=30);const c=t.tracks.length,p=e/r;for(let y=0;y<c;++y){const i=t.tracks[y],C=i.ValueTypeName;if(C==="bool"||C==="string")continue;const D=u.tracks.find(function(ae){return ae.name===i.name&&ae.ValueTypeName===C});if(D===void 0)continue;let R=0;const Q=i.getValueSize();i.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(R=Q/3);let z=0;const G=D.getValueSize();D.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(z=G/3);const J=i.times.length-1;let Y;if(p<=i.times[0]){const ae=R,ce=Q-R;Y=xh(i.values,ae,ce)}else if(p>=i.times[J]){const ae=J*Q+R,ce=ae+Q-R;Y=xh(i.values,ae,ce)}else{const ae=i.createInterpolant(),ce=R,Ae=Q-R;ae.evaluate(p),Y=xh(ae.resultBuffer,ce,Ae)}C==="quaternion"&&new sl().fromArray(Y).normalize().conjugate().toArray(Y);const B=D.times.length;for(let ae=0;ae<B;++ae){const ce=ae*G+z;if(C==="quaternion")sl.multiplyQuaternionsFlat(D.values,ce,Y,0,D.values,ce);else{const Ae=G-z*2;for(let we=0;we<Ae;++we)D.values[ce+we]-=Y[we]}}}return u.blendMode=k2,u}var oQ=Object.freeze({__proto__:null,arraySlice:xh,convertArray:af,flattenJSON:cB,getKeyframeOrder:pF,isTypedArray:lB,makeClipAdditive:sQ,sortedArray:A2,subclip:rQ});class By{constructor(e,t,r,c){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=c!==void 0?c:new t.constructor(r),this.sampleValues=t,this.valueSize=r,this.settings=null,this.DefaultSettings_={}}evaluate(e){const t=this.parameterPositions;let r=this._cachedIndex,c=t[r],p=t[r-1];e:{t:{let y;i:{n:if(!(e<c)){for(let i=r+2;;){if(c===void 0){if(e<p)break n;return r=t.length,this._cachedIndex=r,this.copySampleValue_(r-1)}if(r===i)break;if(p=c,c=t[++r],e<c)break t}y=t.length;break i}if(!(e>=p)){const i=t[1];e<i&&(r=2,p=i);for(let C=r-2;;){if(p===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(r===C)break;if(c=p,p=t[--r-1],e>=p)break t}y=r,r=0;break i}break e}for(;r<y;){const i=r+y>>>1;e<t[i]?y=i:r=i+1}if(c=t[r],p=t[r-1],p===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(c===void 0)return r=t.length,this._cachedIndex=r,this.copySampleValue_(r-1)}this._cachedIndex=r,this.intervalChanged_(r,p,c)}return this.interpolate_(r,p,e,c)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){const t=this.resultBuffer,r=this.sampleValues,c=this.valueSize,p=e*c;for(let y=0;y!==c;++y)t[y]=r[p+y];return t}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class fF extends By{constructor(e,t,r,c){super(e,t,r,c),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:rf,endingEnd:rf}}intervalChanged_(e,t,r){const c=this.parameterPositions;let p=e-2,y=e+1,i=c[p],C=c[y];if(i===void 0)switch(this.getSettings_().endingStart){case sf:p=e,i=2*t-r;break;case G_:p=c.length-2,i=t+c[p]-c[p+1];break;default:p=e,i=r}if(C===void 0)switch(this.getSettings_().endingEnd){case sf:y=e,C=2*r-t;break;case G_:y=1,C=r+c[1]-c[0];break;default:y=e-1,C=t}const D=(r-t)*.5,R=this.valueSize;this._weightPrev=D/(t-i),this._weightNext=D/(C-r),this._offsetPrev=p*R,this._offsetNext=y*R}interpolate_(e,t,r,c){const p=this.resultBuffer,y=this.sampleValues,i=this.valueSize,C=e*i,D=C-i,R=this._offsetPrev,Q=this._offsetNext,z=this._weightPrev,G=this._weightNext,J=(r-t)/(c-t),Y=J*J,B=Y*J,ae=-z*B+2*z*Y-z*J,ce=(1+z)*B+(-1.5-2*z)*Y+(-.5+z)*J+1,Ae=(-1-G)*B+(1.5+G)*Y+.5*J,we=G*B-G*Y;for(let me=0;me!==i;++me)p[me]=ae*y[R+me]+ce*y[D+me]+Ae*y[C+me]+we*y[Q+me];return p}}class hB extends By{constructor(e,t,r,c){super(e,t,r,c)}interpolate_(e,t,r,c){const p=this.resultBuffer,y=this.sampleValues,i=this.valueSize,C=e*i,D=C-i,R=(r-t)/(c-t),Q=1-R;for(let z=0;z!==i;++z)p[z]=y[D+z]*Q+y[C+z]*R;return p}}class mF extends By{constructor(e,t,r,c){super(e,t,r,c)}interpolate_(e){return this.copySampleValue_(e-1)}}class pu{constructor(e,t,r,c){if(e===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(t===void 0||t.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=af(t,this.TimeBufferType),this.values=af(r,this.ValueBufferType),this.setInterpolation(c||this.DefaultInterpolation)}static toJSON(e){const t=e.constructor;let r;if(t.toJSON!==this.toJSON)r=t.toJSON(e);else{r={name:e.name,times:af(e.times,Array),values:af(e.values,Array)};const c=e.getInterpolation();c!==e.DefaultInterpolation&&(r.interpolation=c)}return r.type=e.ValueTypeName,r}InterpolantFactoryMethodDiscrete(e){return new mF(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new hB(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new fF(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case V_:t=this.InterpolantFactoryMethodDiscrete;break;case H_:t=this.InterpolantFactoryMethodLinear;break;case Zx:t=this.InterpolantFactoryMethodSmooth;break}if(t===void 0){const r="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(e!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(r);return console.warn("THREE.KeyframeTrack:",r),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return V_;case this.InterpolantFactoryMethodLinear:return H_;case this.InterpolantFactoryMethodSmooth:return Zx}}getValueSize(){return this.values.length/this.times.length}shift(e){if(e!==0){const t=this.times;for(let r=0,c=t.length;r!==c;++r)t[r]+=e}return this}scale(e){if(e!==1){const t=this.times;for(let r=0,c=t.length;r!==c;++r)t[r]*=e}return this}trim(e,t){const r=this.times,c=r.length;let p=0,y=c-1;for(;p!==c&&r[p]<e;)++p;for(;y!==-1&&r[y]>t;)--y;if(++y,p!==0||y!==c){p>=y&&(y=Math.max(y,1),p=y-1);const i=this.getValueSize();this.times=xh(r,p,y),this.values=xh(this.values,p*i,y*i)}return this}validate(){let e=!0;const t=this.getValueSize();t-Math.floor(t)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const r=this.times,c=this.values,p=r.length;p===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let y=null;for(let i=0;i!==p;i++){const C=r[i];if(typeof C=="number"&&isNaN(C)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,i,C),e=!1;break}if(y!==null&&y>C){console.error("THREE.KeyframeTrack: Out of order keys.",this,i,C,y),e=!1;break}y=C}if(c!==void 0&&lB(c))for(let i=0,C=c.length;i!==C;++i){const D=c[i];if(isNaN(D)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,i,D),e=!1;break}}return e}optimize(){const e=xh(this.times),t=xh(this.values),r=this.getValueSize(),c=this.getInterpolation()===Zx,p=e.length-1;let y=1;for(let i=1;i<p;++i){let C=!1;const D=e[i],R=e[i+1];if(D!==R&&(i!==1||D!==e[0]))if(c)C=!0;else{const Q=i*r,z=Q-r,G=Q+r;for(let J=0;J!==r;++J){const Y=t[Q+J];if(Y!==t[z+J]||Y!==t[G+J]){C=!0;break}}}if(C){if(i!==y){e[y]=e[i];const Q=i*r,z=y*r;for(let G=0;G!==r;++G)t[z+G]=t[Q+G]}++y}}if(p>0){e[y]=e[p];for(let i=p*r,C=y*r,D=0;D!==r;++D)t[C+D]=t[i+D];++y}return y!==e.length?(this.times=xh(e,0,y),this.values=xh(t,0,y*r)):(this.times=e,this.values=t),this}clone(){const e=xh(this.times,0),t=xh(this.values,0),r=this.constructor,c=new r(this.name,e,t);return c.createInterpolant=this.createInterpolant,c}}pu.prototype.TimeBufferType=Float32Array;pu.prototype.ValueBufferType=Float32Array;pu.prototype.DefaultInterpolation=H_;class wf extends pu{}wf.prototype.ValueTypeName="bool";wf.prototype.ValueBufferType=Array;wf.prototype.DefaultInterpolation=V_;wf.prototype.InterpolantFactoryMethodLinear=void 0;wf.prototype.InterpolantFactoryMethodSmooth=void 0;class uB extends pu{}uB.prototype.ValueTypeName="color";class ey extends pu{}ey.prototype.ValueTypeName="number";class gF extends By{constructor(e,t,r,c){super(e,t,r,c)}interpolate_(e,t,r,c){const 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c)y.push(this.CreateFromMorphTargetSequence(i,c[i],t,r));return y}static parseAnimation(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const r=function(Q,z,G,J,Y){if(G.length!==0){const B=[],ae=[];cB(G,B,ae,J),B.length!==0&&Y.push(new Q(z,B,ae))}},c=[],p=e.name||"default",y=e.fps||30,i=e.blendMode;let C=e.length||-1;const D=e.hierarchy||[];for(let Q=0;Q<D.length;Q++){const z=D[Q].keys;if(!(!z||z.length===0))if(z[0].morphTargets){const G={};let J;for(J=0;J<z.length;J++)if(z[J].morphTargets)for(let Y=0;Y<z[J].morphTargets.length;Y++)G[z[J].morphTargets[Y]]=-1;for(const Y in G){const B=[],ae=[];for(let ce=0;ce!==z[J].morphTargets.length;++ce){const Ae=z[J];B.push(Ae.time),ae.push(Ae.morphTarget===Y?1:0)}c.push(new ey(".morphTargetInfluence["+Y+"]",B,ae))}C=G.length*y}else{const G=".bones["+t[Q].name+"]";r(ty,G+".position",z,"pos",c),r(ng,G+".quaternion",z,"rot",c),r(ty,G+".scale",z,"scl",c)}}return c.length===0?null:new this(p,C,c,i)}resetDuration(){const e=this.tracks;let t=0;for(let r=0,c=e.length;r!==c;++r){const p=this.tracks[r];t=Math.max(t,p.times[p.times.length-1])}return this.duration=t,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let t=0;t<this.tracks.length;t++)e=e&&this.tracks[t].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let t=0;t<this.tracks.length;t++)e.push(this.tracks[t].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function aQ(u){switch(u.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return ey;case"vector":case"vector2":case"vector3":case"vector4":return ty;case"color":return uB;case"quaternion":return ng;case"bool":case"boolean":return wf;case"string":return bf}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+u)}function lQ(u){if(u.type===void 0)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=aQ(u.type);if(u.times===void 0){const t=[],r=[];cB(u.keys,t,r,"value"),u.times=t,u.values=r}return e.parse!==void 0?e.parse(u):new e(u.name,u.times,u.values,u.interpolation)}const yf={enabled:!1,files:{},add:function(u,e){this.enabled!==!1&&(this.files[u]=e)},get:function(u){if(this.enabled!==!1)return this.files[u]},remove:function(u){delete this.files[u]},clear:function(){this.files={}}};class AB{constructor(e,t,r){const c=this;let p=!1,y=0,i=0,C;const D=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=r,this.itemStart=function(R){i++,p===!1&&c.onStart!==void 0&&c.onStart(R,y,i),p=!0},this.itemEnd=function(R){y++,c.onProgress!==void 0&&c.onProgress(R,y,i),y===i&&(p=!1,c.onLoad!==void 0&&c.onLoad())},this.itemError=function(R){c.onError!==void 0&&c.onError(R)},this.resolveURL=function(R){return 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C(){R(),yf.add(e,this),t&&t(this),p.manager.itemEnd(e)}function D(Q){R(),c&&c(Q),p.manager.itemError(e),p.manager.itemEnd(e)}function R(){i.removeEventListener("load",C,!1),i.removeEventListener("error",D,!1)}return i.addEventListener("load",C,!1),i.addEventListener("error",D,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(i.crossOrigin=this.crossOrigin),p.manager.itemStart(e),i.src=e,i}}class AQ extends Uc{constructor(e){super(e)}load(e,t,r,c){const p=new Ay,y=new ny(this.manager);y.setCrossOrigin(this.crossOrigin),y.setPath(this.path);let i=0;function C(D){y.load(e[D],function(R){p.images[D]=R,i++,i===6&&(p.needsUpdate=!0,t&&t(p))},void 0,c)}for(let D=0;D<e.length;++D)C(D);return p}}class dQ extends Uc{constructor(e){super(e)}load(e,t,r,c){const p=this,y=new Qm,i=new ZA(this.manager);return i.setResponseType("arraybuffer"),i.setRequestHeader(this.requestHeader),i.setPath(this.path),i.setWithCredentials(p.withCredentials),i.load(e,function(C){const 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ls{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new Dn(e),this.intensity=t}dispose(){}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,this.groundColor!==void 0&&(t.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(t.object.distance=this.distance),this.angle!==void 0&&(t.object.angle=this.angle),this.decay!==void 0&&(t.object.decay=this.decay),this.penumbra!==void 0&&(t.object.penumbra=this.penumbra),this.shadow!==void 0&&(t.object.shadow=this.shadow.toJSON()),t}}class dB extends hp{constructor(e,t,r){super(e,r),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(ls.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Dn(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}}const Zw=new ar,kT=new ft,OT=new ft;class pB{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Di(512,512),this.map=null,this.mapPass=null,this.matrix=new ar,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Vv,this._frameExtents=new Di(1,1),this._viewportCount=1,this._viewports=[new as(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,r=this.matrix;kT.setFromMatrixPosition(e.matrixWorld),t.position.copy(kT),OT.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(OT),t.updateMatrixWorld(),Zw.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Zw),r.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),r.multiply(Zw)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const e={};return this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class pQ extends pB{constructor(){super(new _a(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const t=this.camera,r=j_*2*e.angle*this.focus,c=this.mapSize.width/this.mapSize.height,p=e.distance||t.far;(r!==t.fov||c!==t.aspect||p!==t.far)&&(t.fov=r,t.aspect=c,t.far=p,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}class yF extends hp{constructor(e,t,r=0,c=Math.PI/3,p=0,y=2){super(e,t),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(ls.DEFAULT_UP),this.updateMatrix(),this.target=new ls,this.distance=r,this.angle=c,this.penumbra=p,this.decay=y,this.map=null,this.shadow=new pQ}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}const NT=new ar,A_=new ft,Xw=new ft;class fQ extends pB{constructor(){super(new _a(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new Di(4,2),this._viewportCount=6,this._viewports=[new as(2,1,1,1),new as(0,1,1,1),new as(3,1,1,1),new as(1,1,1,1),new as(3,0,1,1),new as(1,0,1,1)],this._cubeDirections=[new ft(1,0,0),new ft(-1,0,0),new ft(0,0,1),new ft(0,0,-1),new ft(0,1,0),new ft(0,-1,0)],this._cubeUps=[new ft(0,1,0),new ft(0,1,0),new ft(0,1,0),new ft(0,1,0),new ft(0,0,1),new ft(0,0,-1)]}updateMatrices(e,t=0){const r=this.camera,c=this.matrix,p=e.distance||r.far;p!==r.far&&(r.far=p,r.updateProjectionMatrix()),A_.setFromMatrixPosition(e.matrixWorld),r.position.copy(A_),Xw.copy(r.position),Xw.add(this._cubeDirections[t]),r.up.copy(this._cubeUps[t]),r.lookAt(Xw),r.updateMatrixWorld(),c.makeTranslation(-A_.x,-A_.y,-A_.z),NT.multiplyMatrices(r.projectionMatrix,r.matrixWorldInverse),this._frustum.setFromProjectionMatrix(NT)}}class fB extends hp{constructor(e,t,r=0,c=2){super(e,t),this.isPointLight=!0,this.type="PointLight",this.distance=r,this.decay=c,this.shadow=new fQ}get power(){return this.intensity*4*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}class mQ extends pB{constructor(){super(new dy(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class mB extends hp{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(ls.DEFAULT_UP),this.updateMatrix(),this.target=new ls,this.shadow=new mQ}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}class gB extends hp{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}}class xF extends hp{constructor(e,t,r=10,c=10){super(e,t),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=r,this.height=c}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}}class vF{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new ft)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){const r=e.x,c=e.y,p=e.z,y=this.coefficients;return t.copy(y[0]).multiplyScalar(.282095),t.addScaledVector(y[1],.488603*c),t.addScaledVector(y[2],.488603*p),t.addScaledVector(y[3],.488603*r),t.addScaledVector(y[4],1.092548*(r*c)),t.addScaledVector(y[5],1.092548*(c*p)),t.addScaledVector(y[6],.315392*(3*p*p-1)),t.addScaledVector(y[7],1.092548*(r*p)),t.addScaledVector(y[8],.546274*(r*r-c*c)),t}getIrradianceAt(e,t){const r=e.x,c=e.y,p=e.z,y=this.coefficients;return t.copy(y[0]).multiplyScalar(.886227),t.addScaledVector(y[1],2*.511664*c),t.addScaledVector(y[2],2*.511664*p),t.addScaledVector(y[3],2*.511664*r),t.addScaledVector(y[4],2*.429043*r*c),t.addScaledVector(y[5],2*.429043*c*p),t.addScaledVector(y[6],.743125*p*p-.247708),t.addScaledVector(y[7],2*.429043*r*p),t.addScaledVector(y[8],.429043*(r*r-c*c)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let r=0;r<9;r++)this.coefficients[r].addScaledVector(e.coefficients[r],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let r=0;r<9;r++)this.coefficients[r].lerp(e.coefficients[r],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return new this.constructor().copy(this)}fromArray(e,t=0){const r=this.coefficients;for(let c=0;c<9;c++)r[c].fromArray(e,t+c*3);return this}toArray(e=[],t=0){const r=this.coefficients;for(let c=0;c<9;c++)r[c].toArray(e,t+c*3);return e}static getBasisAt(e,t){const r=e.x,c=e.y,p=e.z;t[0]=.282095,t[1]=.488603*c,t[2]=.488603*p,t[3]=.488603*r,t[4]=1.092548*r*c,t[5]=1.092548*c*p,t[6]=.315392*(3*p*p-1),t[7]=1.092548*r*p,t[8]=.546274*(r*r-c*c)}}class qv extends hp{constructor(e=new vF,t=1){super(void 0,t),this.isLightProbe=!0,this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}fromJSON(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this}toJSON(e){const t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}}class Yv extends Uc{constructor(e){super(e),this.textures={}}load(e,t,r,c){const p=this,y=new ZA(p.manager);y.setPath(p.path),y.setRequestHeader(p.requestHeader),y.setWithCredentials(p.withCredentials),y.load(e,function(i){try{t(p.parse(JSON.parse(i)))}catch(C){c?c(C):console.error(C),p.manager.itemError(e)}},r,c)}parse(e){const t=this.textures;function r(p){return t[p]===void 0&&console.warn("THREE.MaterialLoader: Undefined texture",p),t[p]}const c=Yv.createMaterialFromType(e.type);if(e.uuid!==void 0&&(c.uuid=e.uuid),e.name!==void 0&&(c.name=e.name),e.color!==void 0&&c.color!==void 0&&c.color.setHex(e.color),e.roughness!==void 0&&(c.roughness=e.roughness),e.metalness!==void 0&&(c.metalness=e.metalness),e.sheen!==void 0&&(c.sheen=e.sheen),e.sheenColor!==void 0&&(c.sheenColor=new Dn().setHex(e.sheenColor)),e.sheenRoughness!==void 0&&(c.sheenRoughness=e.sheenRoughness),e.emissive!==void 0&&c.emissive!==void 0&&c.emissive.setHex(e.emissive),e.specular!==void 0&&c.specular!==void 0&&c.specular.setHex(e.specular),e.specularIntensity!==void 0&&(c.specularIntensity=e.specularIntensity),e.specularColor!==void 0&&c.specularColor!==void 0&&c.specularColor.setHex(e.specularColor),e.shininess!==void 0&&(c.shininess=e.shininess),e.clearcoat!==void 0&&(c.clearcoat=e.clearcoat),e.clearcoatRoughness!==void 0&&(c.clearcoatRoughness=e.clearcoatRoughness),e.iridescence!==void 0&&(c.iridescence=e.iridescence),e.iridescenceIOR!==void 0&&(c.iridescenceIOR=e.iridescenceIOR),e.iridescenceThicknessRange!==void 0&&(c.iridescenceThicknessRange=e.iridescenceThicknessRange),e.transmission!==void 0&&(c.transmission=e.transmission),e.thickness!==void 0&&(c.thickness=e.thickness),e.attenuationDistance!==void 0&&(c.attenuationDistance=e.attenuationDistance),e.attenuationColor!==void 0&&c.attenuationColor!==void 0&&c.attenuationColor.setHex(e.attenuationColor),e.fog!==void 0&&(c.fog=e.fog),e.flatShading!==void 0&&(c.flatShading=e.flatShading),e.blending!==void 0&&(c.blending=e.blending),e.combine!==void 0&&(c.combine=e.combine),e.side!==void 0&&(c.side=e.side),e.shadowSide!==void 0&&(c.shadowSide=e.shadowSide),e.opacity!==void 0&&(c.opacity=e.opacity),e.transparent!==void 0&&(c.transparent=e.transparent),e.alphaTest!==void 0&&(c.alphaTest=e.alphaTest),e.depthTest!==void 0&&(c.depthTest=e.depthTest),e.depthWrite!==void 0&&(c.depthWrite=e.depthWrite),e.colorWrite!==void 0&&(c.colorWrite=e.colorWrite),e.stencilWrite!==void 0&&(c.stencilWrite=e.stencilWrite),e.stencilWriteMask!==void 0&&(c.stencilWriteMask=e.stencilWriteMask),e.stencilFunc!==void 0&&(c.stencilFunc=e.stencilFunc),e.stencilRef!==void 0&&(c.stencilRef=e.stencilRef),e.stencilFuncMask!==void 0&&(c.stencilFuncMask=e.stencilFuncMask),e.stencilFail!==void 0&&(c.stencilFail=e.stencilFail),e.stencilZFail!==void 0&&(c.stencilZFail=e.stencilZFail),e.stencilZPass!==void 0&&(c.stencilZPass=e.stencilZPass),e.wireframe!==void 0&&(c.wireframe=e.wireframe),e.wireframeLinewidth!==void 0&&(c.wireframeLinewidth=e.wireframeLinewidth),e.wireframeLinecap!==void 0&&(c.wireframeLinecap=e.wireframeLinecap),e.wireframeLinejoin!==void 0&&(c.wireframeLinejoin=e.wireframeLinejoin),e.rotation!==void 0&&(c.rotation=e.rotation),e.linewidth!==1&&(c.linewidth=e.linewidth),e.dashSize!==void 0&&(c.dashSize=e.dashSize),e.gapSize!==void 0&&(c.gapSize=e.gapSize),e.scale!==void 0&&(c.scale=e.scale),e.polygonOffset!==void 0&&(c.polygonOffset=e.polygonOffset),e.polygonOffsetFactor!==void 0&&(c.polygonOffsetFactor=e.polygonOffsetFactor),e.polygonOffsetUnits!==void 0&&(c.polygonOffsetUnits=e.polygonOffsetUnits),e.dithering!==void 0&&(c.dithering=e.dithering),e.alphaToCoverage!==void 0&&(c.alphaToCoverage=e.alphaToCoverage),e.premultipliedAlpha!==void 0&&(c.premultipliedAlpha=e.premultipliedAlpha),e.forceSinglePass!==void 0&&(c.forceSinglePass=e.forceSinglePass),e.visible!==void 0&&(c.visible=e.visible),e.toneMapped!==void 0&&(c.toneMapped=e.toneMapped),e.userData!==void 0&&(c.userData=e.userData),e.vertexColors!==void 0&&(typeof e.vertexColors=="number"?c.vertexColors=e.vertexColors>0:c.vertexColors=e.vertexColors),e.uniforms!==void 0)for(const p in e.uniforms){const y=e.uniforms[p];switch(c.uniforms[p]={},y.type){case"t":c.uniforms[p].value=r(y.value);break;case"c":c.uniforms[p].value=new Dn().setHex(y.value);break;case"v2":c.uniforms[p].value=new Di().fromArray(y.value);break;case"v3":c.uniforms[p].value=new ft().fromArray(y.value);break;case"v4":c.uniforms[p].value=new as().fromArray(y.value);break;case"m3":c.uniforms[p].value=new Pl().fromArray(y.value);break;case"m4":c.uniforms[p].value=new ar().fromArray(y.value);break;default:c.uniforms[p].value=y.value}}if(e.defines!==void 0&&(c.defines=e.defines),e.vertexShader!==void 0&&(c.vertexShader=e.vertexShader),e.fragmentShader!==void 0&&(c.fragmentShader=e.fragmentShader),e.glslVersion!==void 0&&(c.glslVersion=e.glslVersion),e.extensions!==void 0)for(const p in e.extensions)c.extensions[p]=e.extensions[p];if(e.size!==void 0&&(c.size=e.size),e.sizeAttenuation!==void 0&&(c.sizeAttenuation=e.sizeAttenuation),e.map!==void 0&&(c.map=r(e.map)),e.matcap!==void 0&&(c.matcap=r(e.matcap)),e.alphaMap!==void 0&&(c.alphaMap=r(e.alphaMap)),e.bumpMap!==void 0&&(c.bumpMap=r(e.bumpMap)),e.bumpScale!==void 0&&(c.bumpScale=e.bumpScale),e.normalMap!==void 0&&(c.normalMap=r(e.normalMap)),e.normalMapType!==void 0&&(c.normalMapType=e.normalMapType),e.normalScale!==void 0){let p=e.normalScale;Array.isArray(p)===!1&&(p=[p,p]),c.normalScale=new Di().fromArray(p)}return e.displacementMap!==void 0&&(c.displacementMap=r(e.displacementMap)),e.displacementScale!==void 0&&(c.displacementScale=e.displacementScale),e.displacementBias!==void 0&&(c.displacementBias=e.displacementBias),e.roughnessMap!==void 0&&(c.roughnessMap=r(e.roughnessMap)),e.metalnessMap!==void 0&&(c.metalnessMap=r(e.metalnessMap)),e.emissiveMap!==void 0&&(c.emissiveMap=r(e.emissiveMap)),e.emissiveIntensity!==void 0&&(c.emissiveIntensity=e.emissiveIntensity),e.specularMap!==void 0&&(c.specularMap=r(e.specularMap)),e.specularIntensityMap!==void 0&&(c.specularIntensityMap=r(e.specularIntensityMap)),e.specularColorMap!==void 0&&(c.specularColorMap=r(e.specularColorMap)),e.envMap!==void 0&&(c.envMap=r(e.envMap)),e.envMapIntensity!==void 0&&(c.envMapIntensity=e.envMapIntensity),e.reflectivity!==void 0&&(c.reflectivity=e.reflectivity),e.refractionRatio!==void 0&&(c.refractionRatio=e.refractionRatio),e.lightMap!==void 0&&(c.lightMap=r(e.lightMap)),e.lightMapIntensity!==void 0&&(c.lightMapIntensity=e.lightMapIntensity),e.aoMap!==void 0&&(c.aoMap=r(e.aoMap)),e.aoMapIntensity!==void 0&&(c.aoMapIntensity=e.aoMapIntensity),e.gradientMap!==void 0&&(c.gradientMap=r(e.gradientMap)),e.clearcoatMap!==void 0&&(c.clearcoatMap=r(e.clearcoatMap)),e.clearcoatRoughnessMap!==void 0&&(c.clearcoatRoughnessMap=r(e.clearcoatRoughnessMap)),e.clearcoatNormalMap!==void 0&&(c.clearcoatNormalMap=r(e.clearcoatNormalMap)),e.clearcoatNormalScale!==void 0&&(c.clearcoatNormalScale=new Di().fromArray(e.clearcoatNormalScale)),e.iridescenceMap!==void 0&&(c.iridescenceMap=r(e.iridescenceMap)),e.iridescenceThicknessMap!==void 0&&(c.iridescenceThicknessMap=r(e.iridescenceThicknessMap)),e.transmissionMap!==void 0&&(c.transmissionMap=r(e.transmissionMap)),e.thicknessMap!==void 0&&(c.thicknessMap=r(e.thicknessMap)),e.sheenColorMap!==void 0&&(c.sheenColorMap=r(e.sheenColorMap)),e.sheenRoughnessMap!==void 0&&(c.sheenRoughnessMap=r(e.sheenRoughnessMap)),c}setTextures(e){return this.textures=e,this}static createMaterialFromType(e){const t={ShadowMaterial:lF,SpriteMaterial:py,RawShaderMaterial:cF,ShaderMaterial:ko,PointsMaterial:X2,MeshPhysicalMaterial:oB,MeshStandardMaterial:J_,MeshPhongMaterial:aB,MeshToonMaterial:hF,MeshNormalMaterial:uF,MeshLambertMaterial:gv,MeshDepthMaterial:W2,MeshDistanceMaterial:j2,MeshBasicMaterial:za,MeshMatcapMaterial:AF,LineDashedMaterial:dF,LineBasicMaterial:ra,Material:ol};return new t[e]}}class d2{static decodeText(e){if(typeof TextDecoder<"u")return new TextDecoder().decode(e);let t="";for(let r=0,c=e.length;r<c;r++)t+=String.fromCharCode(e[r]);try{return decodeURIComponent(escape(t))}catch{return t}}static extractUrlBase(e){const t=e.lastIndexOf("/");return t===-1?"./":e.slice(0,t+1)}static resolveURL(e,t){return typeof e!="string"||e===""?"":(/^https?:\/\//i.test(t)&&/^\//.test(e)&&(t=t.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:t+e)}}class _B extends br{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}toJSON(){const e=super.toJSON();return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}}class wF extends Uc{constructor(e){super(e)}load(e,t,r,c){const p=this,y=new ZA(p.manager);y.setPath(p.path),y.setRequestHeader(p.requestHeader),y.setWithCredentials(p.withCredentials),y.load(e,function(i){try{t(p.parse(JSON.parse(i)))}catch(C){c?c(C):console.error(C),p.manager.itemError(e)}},r,c)}parse(e){const t={},r={};function c(G,J){if(t[J]!==void 0)return t[J];const B=G.interleavedBuffers[J],ae=p(G,B.buffer),ce=Pm(B.type,ae),Ae=new jv(ce,B.stride);return Ae.uuid=B.uuid,t[J]=Ae,Ae}function p(G,J){if(r[J]!==void 0)return r[J];const B=G.arrayBuffers[J],ae=new Uint32Array(B).buffer;return r[J]=ae,ae}const y=e.isInstancedBufferGeometry?new _B:new br,i=e.data.index;if(i!==void 0){const G=Pm(i.type,i.array);y.setIndex(new As(G,1))}const C=e.data.attributes;for(const G in C){const J=C[G];let Y;if(J.isInterleavedBufferAttribute){const B=c(e.data,J.data);Y=new Dc(B,J.itemSize,J.offset,J.normalized)}else{const B=Pm(J.type,J.array),ae=J.isInstancedBufferAttribute?Km:As;Y=new ae(B,J.itemSize,J.normalized)}J.name!==void 0&&(Y.name=J.name),J.usage!==void 0&&Y.setUsage(J.usage),J.updateRange!==void 0&&(Y.updateRange.offset=J.updateRange.offset,Y.updateRange.count=J.updateRange.count),y.setAttribute(G,Y)}const D=e.data.morphAttributes;if(D)for(const G in D){const J=D[G],Y=[];for(let B=0,ae=J.length;B<ae;B++){const ce=J[B];let Ae;if(ce.isInterleavedBufferAttribute){const we=c(e.data,ce.data);Ae=new Dc(we,ce.itemSize,ce.offset,ce.normalized)}else{const we=Pm(ce.type,ce.array);Ae=new As(we,ce.itemSize,ce.normalized)}ce.name!==void 0&&(Ae.name=ce.name),Y.push(Ae)}y.morphAttributes[G]=Y}e.data.morphTargetsRelative&&(y.morphTargetsRelative=!0);const Q=e.data.groups||e.data.drawcalls||e.data.offsets;if(Q!==void 0)for(let G=0,J=Q.length;G!==J;++G){const Y=Q[G];y.addGroup(Y.start,Y.count,Y.materialIndex)}const z=e.data.boundingSphere;if(z!==void 0){const G=new ft;z.center!==void 0&&G.fromArray(z.center),y.boundingSphere=new XA(G,z.radius)}return e.name&&(y.name=e.name),e.userData&&(y.userData=e.userData),y}}class gQ extends Uc{constructor(e){super(e)}load(e,t,r,c){const p=this,y=this.path===""?d2.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||y;const i=new ZA(this.manager);i.setPath(this.path),i.setRequestHeader(this.requestHeader),i.setWithCredentials(this.withCredentials),i.load(e,function(C){let D=null;try{D=JSON.parse(C)}catch(Q){c!==void 0&&c(Q),console.error("THREE:ObjectLoader: Can't parse "+e+".",Q.message);return}const R=D.metadata;if(R===void 0||R.type===void 0||R.type.toLowerCase()==="geometry"){c!==void 0&&c(new Error("THREE.ObjectLoader: Can't load "+e)),console.error("THREE.ObjectLoader: Can't load "+e);return}p.parse(D,t)},r,c)}async loadAsync(e,t){const r=this,c=this.path===""?d2.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||c;const p=new ZA(this.manager);p.setPath(this.path),p.setRequestHeader(this.requestHeader),p.setWithCredentials(this.withCredentials);const y=await p.loadAsync(e,t),i=JSON.parse(y),C=i.metadata;if(C===void 0||C.type===void 0||C.type.toLowerCase()==="geometry")throw new Error("THREE.ObjectLoader: Can't load "+e);return await r.parseAsync(i)}parse(e,t){const r=this.parseAnimations(e.animations),c=this.parseShapes(e.shapes),p=this.parseGeometries(e.geometries,c),y=this.parseImages(e.images,function(){t!==void 0&&t(D)}),i=this.parseTextures(e.textures,y),C=this.parseMaterials(e.materials,i),D=this.parseObject(e.object,p,C,i,r),R=this.parseSkeletons(e.skeletons,D);if(this.bindSkeletons(D,R),t!==void 0){let Q=!1;for(const z in y)if(y[z].data instanceof HTMLImageElement){Q=!0;break}Q===!1&&t(D)}return D}async parseAsync(e){const t=this.parseAnimations(e.animations),r=this.parseShapes(e.shapes),c=this.parseGeometries(e.geometries,r),p=await this.parseImagesAsync(e.images),y=this.parseTextures(e.textures,p),i=this.parseMaterials(e.materials,y),C=this.parseObject(e.object,c,i,y,t),D=this.parseSkeletons(e.skeletons,C);return this.bindSkeletons(C,D),C}parseShapes(e){const t={};if(e!==void 0)for(let r=0,c=e.length;r<c;r++){const p=new tp().fromJSON(e[r]);t[p.uuid]=p}return t}parseSkeletons(e,t){const r={},c={};if(t.traverse(function(p){p.isBone&&(c[p.uuid]=p)}),e!==void 0)for(let p=0,y=e.length;p<y;p++){const i=new Kv().fromJSON(e[p],c);r[i.uuid]=i}return r}parseGeometries(e,t){const r={};if(e!==void 0){const c=new wF;for(let p=0,y=e.length;p<y;p++){let i;const C=e[p];switch(C.type){case"BufferGeometry":case"InstancedBufferGeometry":i=c.parse(C);break;default:C.type in zT?i=zT[C.type].fromJSON(C,t):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${C.type}"`)}i.uuid=C.uuid,C.name!==void 0&&(i.name=C.name),i.isBufferGeometry===!0&&C.userData!==void 0&&(i.userData=C.userData),r[C.uuid]=i}}return r}parseMaterials(e,t){const r={},c={};if(e!==void 0){const p=new Yv;p.setTextures(t);for(let y=0,i=e.length;y<i;y++){const C=e[y];r[C.uuid]===void 0&&(r[C.uuid]=p.parse(C)),c[C.uuid]=r[C.uuid]}}return c}parseAnimations(e){const t={};if(e!==void 0)for(let r=0;r<e.length;r++){const c=e[r],p=iy.parse(c);t[p.uuid]=p}return t}parseImages(e,t){const r=this,c={};let p;function y(C){return r.manager.itemStart(C),p.load(C,function(){r.manager.itemEnd(C)},void 0,function(){r.manager.itemError(C),r.manager.itemEnd(C)})}function i(C){if(typeof C=="string"){const D=C,R=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(D)?D:r.resourcePath+D;return y(R)}else return C.data?{data:Pm(C.type,C.data),width:C.width,height:C.height}:null}if(e!==void 0&&e.length>0){const C=new AB(t);p=new ny(C),p.setCrossOrigin(this.crossOrigin);for(let D=0,R=e.length;D<R;D++){const Q=e[D],z=Q.url;if(Array.isArray(z)){const G=[];for(let J=0,Y=z.length;J<Y;J++){const B=z[J],ae=i(B);ae!==null&&(ae instanceof HTMLImageElement?G.push(ae):G.push(new Qm(ae.data,ae.width,ae.height)))}c[Q.uuid]=new of(G)}else{const G=i(Q.url);c[Q.uuid]=new of(G)}}}return c}async parseImagesAsync(e){const t=this,r={};let c;async function p(y){if(typeof y=="string"){const i=y,C=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(i)?i:t.resourcePath+i;return await c.loadAsync(C)}else return y.data?{data:Pm(y.type,y.data),width:y.width,height:y.height}:null}if(e!==void 0&&e.length>0){c=new ny(this.manager),c.setCrossOrigin(this.crossOrigin);for(let y=0,i=e.length;y<i;y++){const C=e[y],D=C.url;if(Array.isArray(D)){const R=[];for(let Q=0,z=D.length;Q<z;Q++){const G=D[Q],J=await p(G);J!==null&&(J instanceof HTMLImageElement?R.push(J):R.push(new Qm(J.data,J.width,J.height)))}r[C.uuid]=new of(R)}else{const R=await p(C.url);r[C.uuid]=new of(R)}}}return r}parseTextures(e,t){function r(p,y){return typeof p=="number"?p:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",p),y[p])}const c={};if(e!==void 0)for(let p=0,y=e.length;p<y;p++){const i=e[p];i.image===void 0&&console.warn('THREE.ObjectLoader: No "image" specified for',i.uuid),t[i.image]===void 0&&console.warn("THREE.ObjectLoader: Undefined image",i.image);const C=t[i.image],D=C.data;let R;Array.isArray(D)?(R=new Ay,D.length===6&&(R.needsUpdate=!0)):(D&&D.data?R=new Qm:R=new To,D&&(R.needsUpdate=!0)),R.source=C,R.uuid=i.uuid,i.name!==void 0&&(R.name=i.name),i.mapping!==void 0&&(R.mapping=r(i.mapping,_Q)),i.offset!==void 0&&R.offset.fromArray(i.offset),i.repeat!==void 0&&R.repeat.fromArray(i.repeat),i.center!==void 0&&R.center.fromArray(i.center),i.rotation!==void 0&&(R.rotation=i.rotation),i.wrap!==void 0&&(R.wrapS=r(i.wrap[0],QT),R.wrapT=r(i.wrap[1],QT)),i.format!==void 0&&(R.format=i.format),i.type!==void 0&&(R.type=i.type),i.encoding!==void 0&&(R.encoding=i.encoding),i.minFilter!==void 0&&(R.minFilter=r(i.minFilter,VT)),i.magFilter!==void 0&&(R.magFilter=r(i.magFilter,VT)),i.anisotropy!==void 0&&(R.anisotropy=i.anisotropy),i.flipY!==void 0&&(R.flipY=i.flipY),i.generateMipmaps!==void 0&&(R.generateMipmaps=i.generateMipmaps),i.premultiplyAlpha!==void 0&&(R.premultiplyAlpha=i.premultiplyAlpha),i.unpackAlignment!==void 0&&(R.unpackAlignment=i.unpackAlignment),i.userData!==void 0&&(R.userData=i.userData),c[i.uuid]=R}return c}parseObject(e,t,r,c,p){let y;function i(z){return t[z]===void 0&&console.warn("THREE.ObjectLoader: Undefined geometry",z),t[z]}function C(z){if(z!==void 0){if(Array.isArray(z)){const G=[];for(let J=0,Y=z.length;J<Y;J++){const B=z[J];r[B]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",B),G.push(r[B])}return G}return r[z]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",z),r[z]}}function D(z){return c[z]===void 0&&console.warn("THREE.ObjectLoader: Undefined texture",z),c[z]}let R,Q;switch(e.type){case"Scene":y=new K2,e.background!==void 0&&(Number.isInteger(e.background)?y.background=new Dn(e.background):y.background=D(e.background)),e.environment!==void 0&&(y.environment=D(e.environment)),e.fog!==void 0&&(e.fog.type==="Fog"?y.fog=new Wv(e.fog.color,e.fog.near,e.fog.far):e.fog.type==="FogExp2"&&(y.fog=new Gv(e.fog.color,e.fog.density))),e.backgroundBlurriness!==void 0&&(y.backgroundBlurriness=e.backgroundBlurriness),e.backgroundIntensity!==void 0&&(y.backgroundIntensity=e.backgroundIntensity);break;case"PerspectiveCamera":y=new _a(e.fov,e.aspect,e.near,e.far),e.focus!==void 0&&(y.focus=e.focus),e.zoom!==void 0&&(y.zoom=e.zoom),e.filmGauge!==void 0&&(y.filmGauge=e.filmGauge),e.filmOffset!==void 0&&(y.filmOffset=e.filmOffset),e.view!==void 0&&(y.view=Object.assign({},e.view));break;case"OrthographicCamera":y=new dy(e.left,e.right,e.top,e.bottom,e.near,e.far),e.zoom!==void 0&&(y.zoom=e.zoom),e.view!==void 0&&(y.view=Object.assign({},e.view));break;case"AmbientLight":y=new gB(e.color,e.intensity);break;case"DirectionalLight":y=new mB(e.color,e.intensity);break;case"PointLight":y=new fB(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":y=new xF(e.color,e.intensity,e.width,e.height);break;case"SpotLight":y=new yF(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":y=new dB(e.color,e.groundColor,e.intensity);break;case"LightProbe":y=new qv().fromJSON(e);break;case"SkinnedMesh":R=i(e.geometry),Q=C(e.material),y=new qI(R,Q),e.bindMode!==void 0&&(y.bindMode=e.bindMode),e.bindMatrix!==void 0&&y.bindMatrix.fromArray(e.bindMatrix),e.skeleton!==void 0&&(y.skeleton=e.skeleton);break;case"Mesh":R=i(e.geometry),Q=C(e.material),y=new us(R,Q);break;case"InstancedMesh":R=i(e.geometry),Q=C(e.material);const z=e.count,G=e.instanceMatrix,J=e.instanceColor;y=new YI(R,Q,z),y.instanceMatrix=new Km(new Float32Array(G.array),16),J!==void 0&&(y.instanceColor=new Km(new Float32Array(J.array),J.itemSize));break;case"LOD":y=new XI;break;case"Line":y=new Ku(i(e.geometry),C(e.material));break;case"LineLoop":y=new mv(i(e.geometry),C(e.material));break;case"LineSegments":y=new Yu(i(e.geometry),C(e.material));break;case"PointCloud":case"Points":y=new q2(i(e.geometry),C(e.material));break;case"Sprite":y=new $2(C(e.material));break;case"Group":y=new Hs;break;case"Bone":y=new Z2;break;default:y=new ls}if(y.uuid=e.uuid,e.name!==void 0&&(y.name=e.name),e.matrix!==void 0?(y.matrix.fromArray(e.matrix),e.matrixAutoUpdate!==void 0&&(y.matrixAutoUpdate=e.matrixAutoUpdate),y.matrixAutoUpdate&&y.matrix.decompose(y.position,y.quaternion,y.scale)):(e.position!==void 0&&y.position.fromArray(e.position),e.rotation!==void 0&&y.rotation.fromArray(e.rotation),e.quaternion!==void 0&&y.quaternion.fromArray(e.quaternion),e.scale!==void 0&&y.scale.fromArray(e.scale)),e.castShadow!==void 0&&(y.castShadow=e.castShadow),e.receiveShadow!==void 0&&(y.receiveShadow=e.receiveShadow),e.shadow&&(e.shadow.bias!==void 0&&(y.shadow.bias=e.shadow.bias),e.shadow.normalBias!==void 0&&(y.shadow.normalBias=e.shadow.normalBias),e.shadow.radius!==void 0&&(y.shadow.radius=e.shadow.radius),e.shadow.mapSize!==void 0&&y.shadow.mapSize.fromArray(e.shadow.mapSize),e.shadow.camera!==void 0&&(y.shadow.camera=this.parseObject(e.shadow.camera))),e.visible!==void 0&&(y.visible=e.visible),e.frustumCulled!==void 0&&(y.frustumCulled=e.frustumCulled),e.renderOrder!==void 0&&(y.renderOrder=e.renderOrder),e.userData!==void 0&&(y.userData=e.userData),e.layers!==void 0&&(y.layers.mask=e.layers),e.children!==void 0){const z=e.children;for(let G=0;G<z.length;G++)y.add(this.parseObject(z[G],t,r,c,p))}if(e.animations!==void 0){const z=e.animations;for(let G=0;G<z.length;G++){const J=z[G];y.animations.push(p[J])}}if(e.type==="LOD"){e.autoUpdate!==void 0&&(y.autoUpdate=e.autoUpdate);const z=e.levels;for(let G=0;G<z.length;G++){const J=z[G],Y=y.getObjectByProperty("uuid",J.object);Y!==void 0&&y.addLevel(Y,J.distance,J.hysteresis)}}return y}bindSkeletons(e,t){Object.keys(t).length!==0&&e.traverse(function(r){if(r.isSkinnedMesh===!0&&r.skeleton!==void 0){const c=t[r.skeleton];c===void 0?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",r.skeleton):r.bind(c,r.bindMatrix)}})}}const _Q={UVMapping:kv,CubeReflectionMapping:rp,CubeRefractionMapping:sp,EquirectangularReflectionMapping:O_,EquirectangularRefractionMapping:N_,CubeUVReflectionMapping:qm},QT={RepeatWrapping:HA,ClampToEdgeWrapping:nl,MirroredRepeatWrapping:Q_},VT={NearestFilter:Co,NearestMipmapNearestFilter:Av,NearestMipmapLinearFilter:M_,LinearFilter:Xs,LinearMipmapNearestFilter:R2,LinearMipmapLinearFilter:op};class yQ extends Uc{constructor(e){super(e),this.isImageBitmapLoader=!0,typeof createImageBitmap>"u"&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),typeof fetch>"u"&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(e){return this.options=e,this}load(e,t,r,c){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const p=this,y=yf.get(e);if(y!==void 0)return p.manager.itemStart(e),setTimeout(function(){t&&t(y),p.manager.itemEnd(e)},0),y;const i={};i.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",i.headers=this.requestHeader,fetch(e,i).then(function(C){return C.blob()}).then(function(C){return createImageBitmap(C,Object.assign(p.options,{colorSpaceConversion:"none"}))}).then(function(C){yf.add(e,C),t&&t(C),p.manager.itemEnd(e)}).catch(function(C){c&&c(C),p.manager.itemError(e),p.manager.itemEnd(e)}),p.manager.itemStart(e)}}let Sx;class yB{static getContext(){return Sx===void 0&&(Sx=new(window.AudioContext||window.webkitAudioContext)),Sx}static setContext(e){Sx=e}}class xQ extends Uc{constructor(e){super(e)}load(e,t,r,c){const p=this,y=new ZA(this.manager);y.setResponseType("arraybuffer"),y.setPath(this.path),y.setRequestHeader(this.requestHeader),y.setWithCredentials(this.withCredentials),y.load(e,function(i){try{const C=i.slice(0);yB.getContext().decodeAudioData(C,function(R){t(R)})}catch(C){c?c(C):console.error(C),p.manager.itemError(e)}},r,c)}}class vQ extends qv{constructor(e,t,r=1){super(void 0,r),this.isHemisphereLightProbe=!0;const c=new Dn().set(e),p=new Dn().set(t),y=new ft(c.r,c.g,c.b),i=new ft(p.r,p.g,p.b),C=Math.sqrt(Math.PI),D=C*Math.sqrt(.75);this.sh.coefficients[0].copy(y).add(i).multiplyScalar(C),this.sh.coefficients[1].copy(y).sub(i).multiplyScalar(D)}}class bF extends qv{constructor(e,t=1){super(void 0,t),this.isAmbientLightProbe=!0;const r=new Dn().set(e);this.sh.coefficients[0].set(r.r,r.g,r.b).multiplyScalar(2*Math.sqrt(Math.PI))}}const HT=new ar,GT=new ar,Qp=new ar;class wQ{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new _a,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new _a,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(e){const t=this._cache;if(t.focus!==e.focus||t.fov!==e.fov||t.aspect!==e.aspect*this.aspect||t.near!==e.near||t.far!==e.far||t.zoom!==e.zoom||t.eyeSep!==this.eyeSep){t.focus=e.focus,t.fov=e.fov,t.aspect=e.aspect*this.aspect,t.near=e.near,t.far=e.far,t.zoom=e.zoom,t.eyeSep=this.eyeSep,Qp.copy(e.projectionMatrix);const c=t.eyeSep/2,p=c*t.near/t.focus,y=t.near*Math.tan(Af*t.fov*.5)/t.zoom;let i,C;GT.elements[12]=-c,HT.elements[12]=c,i=-y*t.aspect+p,C=y*t.aspect+p,Qp.elements[0]=2*t.near/(C-i),Qp.elements[8]=(C+i)/(C-i),this.cameraL.projectionMatrix.copy(Qp),i=-y*t.aspect-p,C=y*t.aspect-p,Qp.elements[0]=2*t.near/(C-i),Qp.elements[8]=(C+i)/(C-i),this.cameraR.projectionMatrix.copy(Qp)}this.cameraL.matrixWorld.copy(e.matrixWorld).multiply(GT),this.cameraR.matrixWorld.copy(e.matrixWorld).multiply(HT)}}class Jv{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=WT(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=WT();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function WT(){return(typeof performance>"u"?Date:performance).now()}const Vp=new ft,jT=new sl,bQ=new ft,Hp=new ft;class BQ extends ls{constructor(){super(),this.type="AudioListener",this.context=yB.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Jv}getInput(){return this.gain}removeFilter(){return this.filter!==null&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(e){return this.filter!==null?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=e,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}updateMatrixWorld(e){super.updateMatrixWorld(e);const t=this.context.listener,r=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Vp,jT,bQ),Hp.set(0,0,-1).applyQuaternion(jT),t.positionX){const c=this.context.currentTime+this.timeDelta;t.positionX.linearRampToValueAtTime(Vp.x,c),t.positionY.linearRampToValueAtTime(Vp.y,c),t.positionZ.linearRampToValueAtTime(Vp.z,c),t.forwardX.linearRampToValueAtTime(Hp.x,c),t.forwardY.linearRampToValueAtTime(Hp.y,c),t.forwardZ.linearRampToValueAtTime(Hp.z,c),t.upX.linearRampToValueAtTime(r.x,c),t.upY.linearRampToValueAtTime(r.y,c),t.upZ.linearRampToValueAtTime(r.z,c)}else t.setPosition(Vp.x,Vp.y,Vp.z),t.setOrientation(Hp.x,Hp.y,Hp.z,r.x,r.y,r.z)}}class BF extends ls{constructor(e){super(),this.type="Audio",this.listener=e,this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this}setMediaElementSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this}setMediaStreamSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(e),this.connect(),this}setBuffer(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this}play(e=0){if(this.isPlaying===!0){console.warn("THREE.Audio: Audio is already playing.");return}if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}this._startedAt=this.context.currentTime+e;const t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.loopStart=this.loopStart,t.loopEnd=this.loopEnd,t.onended=this.onEnded.bind(this),t.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=t,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.isPlaying===!0&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,this.loop===!0&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this}stop(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(e){return e||(e=[]),this._connected===!0?(this.disconnect(),this.filters=e.slice(),this.connect()):this.filters=e.slice(),this}setDetune(e){if(this.detune=e,this.source.detune!==void 0)return this.isPlaying===!0&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(e){return this.setFilters(e?[e]:[])}setPlaybackRate(e){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.playbackRate=e,this.isPlaying===!0&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return this.hasPlaybackControl===!1?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(e){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.loop=e,this.isPlaying===!0&&(this.source.loop=this.loop),this}setLoopStart(e){return this.loopStart=e,this}setLoopEnd(e){return this.loopEnd=e,this}getVolume(){return this.gain.gain.value}setVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}}const Gp=new ft,KT=new sl,CQ=new ft,Wp=new ft;class EQ extends BF{constructor(e){super(e),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}disconnect(){super.disconnect(),this.panner.disconnect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(e){return this.panner.refDistance=e,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(e){return this.panner.rolloffFactor=e,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(e){return this.panner.distanceModel=e,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(e){return this.panner.maxDistance=e,this}setDirectionalCone(e,t,r){return this.panner.coneInnerAngle=e,this.panner.coneOuterAngle=t,this.panner.coneOuterGain=r,this}updateMatrixWorld(e){if(super.updateMatrixWorld(e),this.hasPlaybackControl===!0&&this.isPlaying===!1)return;this.matrixWorld.decompose(Gp,KT,CQ),Wp.set(0,0,1).applyQuaternion(KT);const t=this.panner;if(t.positionX){const r=this.context.currentTime+this.listener.timeDelta;t.positionX.linearRampToValueAtTime(Gp.x,r),t.positionY.linearRampToValueAtTime(Gp.y,r),t.positionZ.linearRampToValueAtTime(Gp.z,r),t.orientationX.linearRampToValueAtTime(Wp.x,r),t.orientationY.linearRampToValueAtTime(Wp.y,r),t.orientationZ.linearRampToValueAtTime(Wp.z,r)}else t.setPosition(Gp.x,Gp.y,Gp.z),t.setOrientation(Wp.x,Wp.y,Wp.z)}}class TQ{constructor(e,t=2048){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=t,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let e=0;const t=this.getFrequencyData();for(let r=0;r<t.length;r++)e+=t[r];return e/t.length}}class CF{constructor(e,t,r){this.binding=e,this.valueSize=r;let c,p,y;switch(t){case"quaternion":c=this._slerp,p=this._slerpAdditive,y=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(r*6),this._workIndex=5;break;case"string":case"bool":c=this._select,p=this._select,y=this._setAdditiveIdentityOther,this.buffer=new Array(r*5);break;default:c=this._lerp,p=this._lerpAdditive,y=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(r*5)}this._mixBufferRegion=c,this._mixBufferRegionAdditive=p,this._setIdentity=y,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(e,t){const r=this.buffer,c=this.valueSize,p=e*c+c;let y=this.cumulativeWeight;if(y===0){for(let i=0;i!==c;++i)r[p+i]=r[i];y=t}else{y+=t;const i=t/y;this._mixBufferRegion(r,p,0,i,c)}this.cumulativeWeight=y}accumulateAdditive(e){const t=this.buffer,r=this.valueSize,c=r*this._addIndex;this.cumulativeWeightAdditive===0&&this._setIdentity(),this._mixBufferRegionAdditive(t,c,0,e,r),this.cumulativeWeightAdditive+=e}apply(e){const t=this.valueSize,r=this.buffer,c=e*t+t,p=this.cumulativeWeight,y=this.cumulativeWeightAdditive,i=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,p<1){const C=t*this._origIndex;this._mixBufferRegion(r,c,C,1-p,t)}y>0&&this._mixBufferRegionAdditive(r,c,this._addIndex*t,1,t);for(let C=t,D=t+t;C!==D;++C)if(r[C]!==r[C+t]){i.setValue(r,c);break}}saveOriginalState(){const e=this.binding,t=this.buffer,r=this.valueSize,c=r*this._origIndex;e.getValue(t,c);for(let p=r,y=c;p!==y;++p)t[p]=t[c+p%r];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const e=this.valueSize*3;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){const e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let r=e;r<t;r++)this.buffer[r]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize;for(let r=0;r<this.valueSize;r++)this.buffer[t+r]=this.buffer[e+r]}_select(e,t,r,c,p){if(c>=.5)for(let y=0;y!==p;++y)e[t+y]=e[r+y]}_slerp(e,t,r,c){sl.slerpFlat(e,t,e,t,e,r,c)}_slerpAdditive(e,t,r,c,p){const y=this._workIndex*p;sl.multiplyQuaternionsFlat(e,y,e,t,e,r),sl.slerpFlat(e,t,e,t,e,y,c)}_lerp(e,t,r,c,p){const y=1-c;for(let i=0;i!==p;++i){const C=t+i;e[C]=e[C]*y+e[r+i]*c}}_lerpAdditive(e,t,r,c,p){for(let y=0;y!==p;++y){const i=t+y;e[i]=e[i]+e[r+y]*c}}}const xB="\\[\\]\\.:\\/",SQ=new RegExp("["+xB+"]","g"),vB="[^"+xB+"]",MQ="[^"+xB.replace("\\.","")+"]",IQ=/((?:WC+[\/:])*)/.source.replace("WC",vB),FQ=/(WCOD+)?/.source.replace("WCOD",MQ),LQ=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",vB),DQ=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",vB),PQ=new RegExp("^"+IQ+FQ+LQ+DQ+"$"),UQ=["material","materials","bones","map"];class RQ{constructor(e,t,r){const c=r||os.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,c)}getValue(e,t){this.bind();const r=this._targetGroup.nCachedObjects_,c=this._bindings[r];c!==void 0&&c.getValue(e,t)}setValue(e,t){const r=this._bindings;for(let c=this._targetGroup.nCachedObjects_,p=r.length;c!==p;++c)r[c].setValue(e,t)}bind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,r=e.length;t!==r;++t)e[t].bind()}unbind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,r=e.length;t!==r;++t)e[t].unbind()}}class os{constructor(e,t,r){this.path=t,this.parsedPath=r||os.parseTrackName(t),this.node=os.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,r){return e&&e.isAnimationObjectGroup?new os.Composite(e,t,r):new os(e,t,r)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(SQ,"")}static parseTrackName(e){const t=PQ.exec(e);if(t===null)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const r={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},c=r.nodeName&&r.nodeName.lastIndexOf(".");if(c!==void 0&&c!==-1){const p=r.nodeName.substring(c+1);UQ.indexOf(p)!==-1&&(r.nodeName=r.nodeName.substring(0,c),r.objectName=p)}if(r.propertyName===null||r.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return r}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){const r=e.skeleton.getBoneByName(t);if(r!==void 0)return r}if(e.children){const r=function(p){for(let y=0;y<p.length;y++){const i=p[y];if(i.name===t||i.uuid===t)return i;const C=r(i.children);if(C)return C}return null},c=r(e.children);if(c)return c}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){const r=this.resolvedProperty;for(let c=0,p=r.length;c!==p;++c)e[t++]=r[c]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,t){const r=this.resolvedProperty;for(let c=0,p=r.length;c!==p;++c)r[c]=e[t++]}_setValue_array_setNeedsUpdate(e,t){const r=this.resolvedProperty;for(let c=0,p=r.length;c!==p;++c)r[c]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){const r=this.resolvedProperty;for(let c=0,p=r.length;c!==p;++c)r[c]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let e=this.node;const t=this.parsedPath,r=t.objectName,c=t.propertyName;let p=t.propertyIndex;if(e||(e=os.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e){console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");return}if(r){let D=t.objectIndex;switch(r){case"materials":if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}e=e.material.materials;break;case"bones":if(!e.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}e=e.skeleton.bones;for(let R=0;R<e.length;R++)if(e[R].name===D){D=R;break}break;case"map":if("map"in e){e=e.map;break}if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.map){console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}e=e.material.map;break;default:if(e[r]===void 0){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}e=e[r]}if(D!==void 0){if(e[D]===void 0){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);return}e=e[D]}}const y=e[c];if(y===void 0){const D=t.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+D+"."+c+" but it wasn't found.",e);return}let i=this.Versioning.None;this.targetObject=e,e.needsUpdate!==void 0?i=this.Versioning.NeedsUpdate:e.matrixWorldNeedsUpdate!==void 0&&(i=this.Versioning.MatrixWorldNeedsUpdate);let C=this.BindingType.Direct;if(p!==void 0){if(c==="morphTargetInfluences"){if(!e.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!e.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}e.morphTargetDictionary[p]!==void 0&&(p=e.morphTargetDictionary[p])}C=this.BindingType.ArrayElement,this.resolvedProperty=y,this.propertyIndex=p}else y.fromArray!==void 0&&y.toArray!==void 0?(C=this.BindingType.HasFromToArray,this.resolvedProperty=y):Array.isArray(y)?(C=this.BindingType.EntireArray,this.resolvedProperty=y):this.propertyName=c;this.getValue=this.GetterByBindingType[C],this.setValue=this.SetterByBindingTypeAndVersioning[C][i]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}os.Composite=RQ;os.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3};os.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2};os.prototype.GetterByBindingType=[os.prototype._getValue_direct,os.prototype._getValue_array,os.prototype._getValue_arrayElement,os.prototype._getValue_toArray];os.prototype.SetterByBindingTypeAndVersioning=[[os.prototype._setValue_direct,os.prototype._setValue_direct_setNeedsUpdate,os.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[os.prototype._setValue_array,os.prototype._setValue_array_setNeedsUpdate,os.prototype._setValue_array_setMatrixWorldNeedsUpdate],[os.prototype._setValue_arrayElement,os.prototype._setValue_arrayElement_setNeedsUpdate,os.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[os.prototype._setValue_fromArray,os.prototype._setValue_fromArray_setNeedsUpdate,os.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class zQ{constructor(){this.isAnimationObjectGroup=!0,this.uuid=Pc(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const e={};this._indicesByUUID=e;for(let r=0,c=arguments.length;r!==c;++r)e[arguments[r].uuid]=r;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const t=this;this.stats={objects:{get total(){return t._objects.length},get inUse(){return this.total-t.nCachedObjects_}},get bindingsPerObject(){return t._bindings.length}}}add(){const e=this._objects,t=this._indicesByUUID,r=this._paths,c=this._parsedPaths,p=this._bindings,y=p.length;let i,C=e.length,D=this.nCachedObjects_;for(let R=0,Q=arguments.length;R!==Q;++R){const z=arguments[R],G=z.uuid;let J=t[G];if(J===void 0){J=C++,t[G]=J,e.push(z);for(let Y=0,B=y;Y!==B;++Y)p[Y].push(new os(z,r[Y],c[Y]))}else if(J<D){i=e[J];const Y=--D,B=e[Y];t[B.uuid]=J,e[J]=B,t[G]=Y,e[Y]=z;for(let ae=0,ce=y;ae!==ce;++ae){const Ae=p[ae],we=Ae[Y];let me=Ae[J];Ae[J]=we,me===void 0&&(me=new os(z,r[ae],c[ae])),Ae[Y]=me}}else e[J]!==i&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=D}remove(){const e=this._objects,t=this._indicesByUUID,r=this._bindings,c=r.length;let p=this.nCachedObjects_;for(let y=0,i=arguments.length;y!==i;++y){const C=arguments[y],D=C.uuid,R=t[D];if(R!==void 0&&R>=p){const Q=p++,z=e[Q];t[z.uuid]=R,e[R]=z,t[D]=Q,e[Q]=C;for(let G=0,J=c;G!==J;++G){const Y=r[G],B=Y[Q],ae=Y[R];Y[R]=B,Y[Q]=ae}}}this.nCachedObjects_=p}uncache(){const e=this._objects,t=this._indicesByUUID,r=this._bindings,c=r.length;let p=this.nCachedObjects_,y=e.length;for(let i=0,C=arguments.length;i!==C;++i){const D=arguments[i],R=D.uuid,Q=t[R];if(Q!==void 0)if(delete t[R],Q<p){const z=--p,G=e[z],J=--y,Y=e[J];t[G.uuid]=Q,e[Q]=G,t[Y.uuid]=z,e[z]=Y,e.pop();for(let B=0,ae=c;B!==ae;++B){const ce=r[B],Ae=ce[z],we=ce[J];ce[Q]=Ae,ce[z]=we,ce.pop()}}else{const z=--y,G=e[z];z>0&&(t[G.uuid]=Q),e[Q]=G,e.pop();for(let J=0,Y=c;J!==Y;++J){const B=r[J];B[Q]=B[z],B.pop()}}}this.nCachedObjects_=p}subscribe_(e,t){const r=this._bindingsIndicesByPath;let c=r[e];const p=this._bindings;if(c!==void 0)return p[c];const y=this._paths,i=this._parsedPaths,C=this._objects,D=C.length,R=this.nCachedObjects_,Q=new Array(D);c=p.length,r[e]=c,y.push(e),i.push(t),p.push(Q);for(let z=R,G=C.length;z!==G;++z){const J=C[z];Q[z]=new os(J,e,t)}return Q}unsubscribe_(e){const t=this._bindingsIndicesByPath,r=t[e];if(r!==void 0){const c=this._paths,p=this._parsedPaths,y=this._bindings,i=y.length-1,C=y[i],D=e[i];t[D]=r,y[r]=C,y.pop(),p[r]=p[i],p.pop(),c[r]=c[i],c.pop()}}}class kQ{constructor(e,t,r=null,c=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=r,this.blendMode=c;const p=t.tracks,y=p.length,i=new Array(y),C={endingStart:rf,endingEnd:rf};for(let D=0;D!==y;++D){const R=p[D].createInterpolant(null);i[D]=R,R.settings=C}this._interpolantSettings=C,this._interpolants=i,this._propertyBindings=new Array(y),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=TI,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&this.timeScale!==0&&this._startTime===null&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(e){return this._startTime=e,this}setLoop(e,t){return this.loop=e,this.repetitions=t,this}setEffectiveWeight(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(e){return this._scheduleFading(e,0,1)}fadeOut(e){return this._scheduleFading(e,1,0)}crossFadeFrom(e,t,r){if(e.fadeOut(t),this.fadeIn(t),r){const c=this._clip.duration,p=e._clip.duration,y=p/c,i=c/p;e.warp(1,y,t),this.warp(i,1,t)}return this}crossFadeTo(e,t,r){return e.crossFadeFrom(this,t,r)}stopFading(){const e=this._weightInterpolant;return e!==null&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}setEffectiveTimeScale(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(e){return this.timeScale=this._clip.duration/e,this.stopWarping()}syncWith(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()}halt(e){return this.warp(this._effectiveTimeScale,0,e)}warp(e,t,r){const c=this._mixer,p=c.time,y=this.timeScale;let i=this._timeScaleInterpolant;i===null&&(i=c._lendControlInterpolant(),this._timeScaleInterpolant=i);const C=i.parameterPositions,D=i.sampleValues;return C[0]=p,C[1]=p+r,D[0]=e/y,D[1]=t/y,this}stopWarping(){const e=this._timeScaleInterpolant;return e!==null&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(e,t,r,c){if(!this.enabled){this._updateWeight(e);return}const p=this._startTime;if(p!==null){const C=(e-p)*r;C<0||r===0?t=0:(this._startTime=null,t=r*C)}t*=this._updateTimeScale(e);const y=this._updateTime(t),i=this._updateWeight(e);if(i>0){const C=this._interpolants,D=this._propertyBindings;switch(this.blendMode){case k2:for(let R=0,Q=C.length;R!==Q;++R)C[R].evaluate(y),D[R].accumulateAdditive(i);break;case Ov:default:for(let R=0,Q=C.length;R!==Q;++R)C[R].evaluate(y),D[R].accumulate(c,i)}}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;const r=this._weightInterpolant;if(r!==null){const c=r.evaluate(e)[0];t*=c,e>r.parameterPositions[1]&&(this.stopFading(),c===0&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;const r=this._timeScaleInterpolant;if(r!==null){const c=r.evaluate(e)[0];t*=c,e>r.parameterPositions[1]&&(this.stopWarping(),t===0?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t}_updateTime(e){const t=this._clip.duration,r=this.loop;let c=this.time+e,p=this._loopCount;const y=r===SI;if(e===0)return p===-1?c:y&&(p&1)===1?t-c:c;if(r===EI){p===-1&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(c>=t)c=t;else if(c<0)c=0;else{this.time=c;break e}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=c,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(p===-1&&(e>=0?(p=0,this._setEndings(!0,this.repetitions===0,y)):this._setEndings(this.repetitions===0,!0,y)),c>=t||c<0){const i=Math.floor(c/t);c-=t*i,p+=Math.abs(i);const C=this.repetitions-p;if(C<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,c=e>0?t:0,this.time=c,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(C===1){const D=e<0;this._setEndings(D,!D,y)}else this._setEndings(!1,!1,y);this._loopCount=p,this.time=c,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:i})}}else this.time=c;if(y&&(p&1)===1)return t-c}return c}_setEndings(e,t,r){const c=this._interpolantSettings;r?(c.endingStart=sf,c.endingEnd=sf):(e?c.endingStart=this.zeroSlopeAtStart?sf:rf:c.endingStart=G_,t?c.endingEnd=this.zeroSlopeAtEnd?sf:rf:c.endingEnd=G_)}_scheduleFading(e,t,r){const c=this._mixer,p=c.time;let y=this._weightInterpolant;y===null&&(y=c._lendControlInterpolant(),this._weightInterpolant=y);const i=y.parameterPositions,C=y.sampleValues;return i[0]=p,C[0]=t,i[1]=p+e,C[1]=r,this}}const OQ=new Float32Array(1);class NQ extends Xu{constructor(e){super(),this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(e,t){const r=e._localRoot||this._root,c=e._clip.tracks,p=c.length,y=e._propertyBindings,i=e._interpolants,C=r.uuid,D=this._bindingsByRootAndName;let R=D[C];R===void 0&&(R={},D[C]=R);for(let Q=0;Q!==p;++Q){const z=c[Q],G=z.name;let J=R[G];if(J!==void 0)++J.referenceCount,y[Q]=J;else{if(J=y[Q],J!==void 0){J._cacheIndex===null&&(++J.referenceCount,this._addInactiveBinding(J,C,G));continue}const Y=t&&t._propertyBindings[Q].binding.parsedPath;J=new CF(os.create(r,G,Y),z.ValueTypeName,z.getValueSize()),++J.referenceCount,this._addInactiveBinding(J,C,G),y[Q]=J}i[Q].resultBuffer=J.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(e._cacheIndex===null){const r=(e._localRoot||this._root).uuid,c=e._clip.uuid,p=this._actionsByClip[c];this._bindAction(e,p&&p.knownActions[0]),this._addInactiveAction(e,c,r)}const t=e._propertyBindings;for(let r=0,c=t.length;r!==c;++r){const p=t[r];p.useCount++===0&&(this._lendBinding(p),p.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){const t=e._propertyBindings;for(let r=0,c=t.length;r!==c;++r){const p=t[r];--p.useCount===0&&(p.restoreOriginalState(),this._takeBackBinding(p))}this._takeBackAction(e)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}_isActiveAction(e){const t=e._cacheIndex;return t!==null&&t<this._nActiveActions}_addInactiveAction(e,t,r){const c=this._actions,p=this._actionsByClip;let y=p[t];if(y===void 0)y={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,p[t]=y;else{const i=y.knownActions;e._byClipCacheIndex=i.length,i.push(e)}e._cacheIndex=c.length,c.push(e),y.actionByRoot[r]=e}_removeInactiveAction(e){const t=this._actions,r=t[t.length-1],c=e._cacheIndex;r._cacheIndex=c,t[c]=r,t.pop(),e._cacheIndex=null;const p=e._clip.uuid,y=this._actionsByClip,i=y[p],C=i.knownActions,D=C[C.length-1],R=e._byClipCacheIndex;D._byClipCacheIndex=R,C[R]=D,C.pop(),e._byClipCacheIndex=null;const Q=i.actionByRoot,z=(e._localRoot||this._root).uuid;delete Q[z],C.length===0&&delete y[p],this._removeInactiveBindingsForAction(e)}_removeInactiveBindingsForAction(e){const t=e._propertyBindings;for(let r=0,c=t.length;r!==c;++r){const p=t[r];--p.referenceCount===0&&this._removeInactiveBinding(p)}}_lendAction(e){const t=this._actions,r=e._cacheIndex,c=this._nActiveActions++,p=t[c];e._cacheIndex=c,t[c]=e,p._cacheIndex=r,t[r]=p}_takeBackAction(e){const t=this._actions,r=e._cacheIndex,c=--this._nActiveActions,p=t[c];e._cacheIndex=c,t[c]=e,p._cacheIndex=r,t[r]=p}_addInactiveBinding(e,t,r){const c=this._bindingsByRootAndName,p=this._bindings;let y=c[t];y===void 0&&(y={},c[t]=y),y[r]=e,e._cacheIndex=p.length,p.push(e)}_removeInactiveBinding(e){const t=this._bindings,r=e.binding,c=r.rootNode.uuid,p=r.path,y=this._bindingsByRootAndName,i=y[c],C=t[t.length-1],D=e._cacheIndex;C._cacheIndex=D,t[D]=C,t.pop(),delete i[p],Object.keys(i).length===0&&delete y[c]}_lendBinding(e){const t=this._bindings,r=e._cacheIndex,c=this._nActiveBindings++,p=t[c];e._cacheIndex=c,t[c]=e,p._cacheIndex=r,t[r]=p}_takeBackBinding(e){const t=this._bindings,r=e._cacheIndex,c=--this._nActiveBindings,p=t[c];e._cacheIndex=c,t[c]=e,p._cacheIndex=r,t[r]=p}_lendControlInterpolant(){const e=this._controlInterpolants,t=this._nActiveControlInterpolants++;let r=e[t];return r===void 0&&(r=new hB(new Float32Array(2),new Float32Array(2),1,OQ),r.__cacheIndex=t,e[t]=r),r}_takeBackControlInterpolant(e){const t=this._controlInterpolants,r=e.__cacheIndex,c=--this._nActiveControlInterpolants,p=t[c];e.__cacheIndex=c,t[c]=e,p.__cacheIndex=r,t[r]=p}clipAction(e,t,r){const c=t||this._root,p=c.uuid;let y=typeof e=="string"?iy.findByName(c,e):e;const i=y!==null?y.uuid:e,C=this._actionsByClip[i];let D=null;if(r===void 0&&(y!==null?r=y.blendMode:r=Ov),C!==void 0){const Q=C.actionByRoot[p];if(Q!==void 0&&Q.blendMode===r)return Q;D=C.knownActions[0],y===null&&(y=D._clip)}if(y===null)return null;const R=new kQ(this,y,t,r);return this._bindAction(R,D),this._addInactiveAction(R,i,p),R}existingAction(e,t){const r=t||this._root,c=r.uuid,p=typeof e=="string"?iy.findByName(r,e):e,y=p?p.uuid:e,i=this._actionsByClip[y];return i!==void 0&&i.actionByRoot[c]||null}stopAllAction(){const e=this._actions,t=this._nActiveActions;for(let r=t-1;r>=0;--r)e[r].stop();return this}update(e){e*=this.timeScale;const t=this._actions,r=this._nActiveActions,c=this.time+=e,p=Math.sign(e),y=this._accuIndex^=1;for(let D=0;D!==r;++D)t[D]._update(c,e,p,y);const i=this._bindings,C=this._nActiveBindings;for(let D=0;D!==C;++D)i[D].apply(y);return this}setTime(e){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(e)}getRoot(){return this._root}uncacheClip(e){const t=this._actions,r=e.uuid,c=this._actionsByClip,p=c[r];if(p!==void 0){const y=p.knownActions;for(let i=0,C=y.length;i!==C;++i){const D=y[i];this._deactivateAction(D);const R=D._cacheIndex,Q=t[t.length-1];D._cacheIndex=null,D._byClipCacheIndex=null,Q._cacheIndex=R,t[R]=Q,t.pop(),this._removeInactiveBindingsForAction(D)}delete c[r]}}uncacheRoot(e){const t=e.uuid,r=this._actionsByClip;for(const y in r){const i=r[y].actionByRoot,C=i[t];C!==void 0&&(this._deactivateAction(C),this._removeInactiveAction(C))}const c=this._bindingsByRootAndName,p=c[t];if(p!==void 0)for(const y in p){const i=p[y];i.restoreOriginalState(),this._removeInactiveBinding(i)}}uncacheAction(e,t){const r=this.existingAction(e,t);r!==null&&(this._deactivateAction(r),this._removeInactiveAction(r))}}class wB{constructor(e){this.value=e}clone(){return new wB(this.value.clone===void 0?this.value:this.value.clone())}}let QQ=0;class VQ extends Xu{constructor(){super(),this.isUniformsGroup=!0,Object.defineProperty(this,"id",{value:QQ++}),this.name="",this.usage=W_,this.uniforms=[]}add(e){return this.uniforms.push(e),this}remove(e){const t=this.uniforms.indexOf(e);return t!==-1&&this.uniforms.splice(t,1),this}setName(e){return this.name=e,this}setUsage(e){return this.usage=e,this}dispose(){return this.dispatchEvent({type:"dispose"}),this}copy(e){this.name=e.name,this.usage=e.usage;const t=e.uniforms;this.uniforms.length=0;for(let r=0,c=t.length;r<c;r++)this.uniforms.push(t[r].clone());return this}clone(){return new this.constructor().copy(this)}}class _v extends jv{constructor(e,t,r=1){super(e,t),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=r}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){const t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){const t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}}class HQ{constructor(e,t,r,c,p){this.isGLBufferAttribute=!0,this.name="",this.buffer=e,this.type=t,this.itemSize=r,this.elementSize=c,this.count=p,this.version=0}set needsUpdate(e){e===!0&&this.version++}setBuffer(e){return this.buffer=e,this}setType(e,t){return this.type=e,this.elementSize=t,this}setItemSize(e){return this.itemSize=e,this}setCount(e){return this.count=e,this}}class p2{constructor(e,t,r=0,c=1/0){this.ray=new cy(e,t),this.near=r,this.far=c,this.camera=null,this.layers=new uy,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):console.error("THREE.Raycaster: Unsupported camera type: "+t.type)}intersectObject(e,t=!0,r=[]){return f2(e,this,r,t),r.sort($T),r}intersectObjects(e,t=!0,r=[]){for(let c=0,p=e.length;c<p;c++)f2(e[c],this,r,t);return r.sort($T),r}}function $T(u,e){return u.distance-e.distance}function f2(u,e,t,r){if(u.layers.test(e.layers)&&u.raycast(e,t),r===!0){const c=u.children;for(let p=0,y=c.length;p<y;p++)f2(c[p],e,t,!0)}}class m2{constructor(e=1,t=0,r=0){return this.radius=e,this.phi=t,this.theta=r,this}set(e,t,r){return this.radius=e,this.phi=t,this.theta=r,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,r){return this.radius=Math.sqrt(e*e+t*t+r*r),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,r),this.phi=Math.acos(Eo(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class GQ{constructor(e=1,t=0,r=0){return this.radius=e,this.theta=t,this.y=r,this}set(e,t,r){return this.radius=e,this.theta=t,this.y=r,this}copy(e){return this.radius=e.radius,this.theta=e.theta,this.y=e.y,this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,r){return this.radius=Math.sqrt(e*e+r*r),this.theta=Math.atan2(e,r),this.y=t,this}clone(){return new this.constructor().copy(this)}}const ZT=new Di;class WQ{constructor(e=new Di(1/0,1/0),t=new Di(-1/0,-1/0)){this.isBox2=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromPoints(e){this.makeEmpty();for(let t=0,r=e.length;t<r;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const r=ZT.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(r),this.max.copy(e).add(r),this}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(e){return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return ZT.copy(e).clamp(this.min,this.max).sub(e).length()}intersect(e){return this.min.max(e.min),this.max.min(e.max),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const XT=new ft,Mx=new ft;class EF{constructor(e=new ft,t=new ft){this.start=e,this.end=t}set(e,t){return this.start.copy(e),this.end.copy(t),this}copy(e){return this.start.copy(e.start),this.end.copy(e.end),this}getCenter(e){return e.addVectors(this.start,this.end).multiplyScalar(.5)}delta(e){return e.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(e,t){return this.delta(t).multiplyScalar(e).add(this.start)}closestPointToPointParameter(e,t){XT.subVectors(e,this.start),Mx.subVectors(this.end,this.start);const r=Mx.dot(Mx);let p=Mx.dot(XT)/r;return t&&(p=Eo(p,0,1)),p}closestPointToPoint(e,t,r){const c=this.closestPointToPointParameter(e,t);return this.delta(r).multiplyScalar(c).add(this.start)}applyMatrix4(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this}equals(e){return e.start.equals(this.start)&&e.end.equals(this.end)}clone(){return new this.constructor().copy(this)}}const qT=new ft;class jQ extends ls{constructor(e,t){super(),this.light=e,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=t,this.type="SpotLightHelper";const r=new br,c=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let y=0,i=1,C=32;y<C;y++,i++){const D=y/C*Math.PI*2,R=i/C*Math.PI*2;c.push(Math.cos(D),Math.sin(D),1,Math.cos(R),Math.sin(R),1)}r.setAttribute("position",new jn(c,3));const p=new ra({fog:!1,toneMapped:!1});this.cone=new Yu(r,p),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1);const e=this.light.distance?this.light.distance:1e3,t=e*Math.tan(this.light.angle);this.cone.scale.set(t,t,e),qT.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(qT),this.color!==void 0?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}const Nd=new ft,Ix=new ar,qw=new ar;class KQ extends Yu{constructor(e){const t=TF(e),r=new br,c=[],p=[],y=new Dn(0,0,1),i=new Dn(0,1,0);for(let D=0;D<t.length;D++){const R=t[D];R.parent&&R.parent.isBone&&(c.push(0,0,0),c.push(0,0,0),p.push(y.r,y.g,y.b),p.push(i.r,i.g,i.b))}r.setAttribute("position",new jn(c,3)),r.setAttribute("color",new jn(p,3));const C=new ra({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0});super(r,C),this.isSkeletonHelper=!0,this.type="SkeletonHelper",this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(e){const t=this.bones,r=this.geometry,c=r.getAttribute("position");qw.copy(this.root.matrixWorld).invert();for(let p=0,y=0;p<t.length;p++){const i=t[p];i.parent&&i.parent.isBone&&(Ix.multiplyMatrices(qw,i.matrixWorld),Nd.setFromMatrixPosition(Ix),c.setXYZ(y,Nd.x,Nd.y,Nd.z),Ix.multiplyMatrices(qw,i.parent.matrixWorld),Nd.setFromMatrixPosition(Ix),c.setXYZ(y+1,Nd.x,Nd.y,Nd.z),y+=2)}r.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(e)}dispose(){this.geometry.dispose(),this.material.dispose()}}function TF(u){const e=[];u.isBone===!0&&e.push(u);for(let t=0;t<u.children.length;t++)e.push.apply(e,TF(u.children[t]));return e}class $Q extends us{constructor(e,t,r){const c=new Vu(t,4,2),p=new za({wireframe:!0,fog:!1,toneMapped:!1});super(c,p),this.light=e,this.color=r,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.color!==void 0?this.material.color.set(this.color):this.material.color.copy(this.light.color)}}const ZQ=new ft,YT=new Dn,JT=new Dn;class SF extends ls{constructor(e,t,r){super(),this.light=e,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=r,this.type="HemisphereLightHelper";const c=new eg(t);c.rotateY(Math.PI*.5),this.material=new za({wireframe:!0,fog:!1,toneMapped:!1}),this.color===void 0&&(this.material.vertexColors=!0);const p=c.getAttribute("position"),y=new Float32Array(p.count*3);c.setAttribute("color",new As(y,3)),this.add(new us(c,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const e=this.children[0];if(this.color!==void 0)this.material.color.set(this.color);else{const t=e.geometry.getAttribute("color");YT.copy(this.light.color),JT.copy(this.light.groundColor);for(let r=0,c=t.count;r<c;r++){const p=r<c/2?YT:JT;t.setXYZ(r,p.r,p.g,p.b)}t.needsUpdate=!0}this.light.updateWorldMatrix(!0,!1),e.lookAt(ZQ.setFromMatrixPosition(this.light.matrixWorld).negate())}}class XQ extends Yu{constructor(e=10,t=10,r=4473924,c=8947848){r=new Dn(r),c=new Dn(c);const p=t/2,y=e/t,i=e/2,C=[],D=[];for(let z=0,G=0,J=-i;z<=t;z++,J+=y){C.push(-i,0,J,i,0,J),C.push(J,0,-i,J,0,i);const Y=z===p?r:c;Y.toArray(D,G),G+=3,Y.toArray(D,G),G+=3,Y.toArray(D,G),G+=3,Y.toArray(D,G),G+=3}const R=new br;R.setAttribute("position",new jn(C,3)),R.setAttribute("color",new jn(D,3));const Q=new ra({vertexColors:!0,toneMapped:!1});super(R,Q),this.type="GridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}class qQ extends Yu{constructor(e=10,t=16,r=8,c=64,p=4473924,y=8947848){p=new Dn(p),y=new Dn(y);const i=[],C=[];if(t>1)for(let Q=0;Q<t;Q++){const z=Q/t*(Math.PI*2),G=Math.sin(z)*e,J=Math.cos(z)*e;i.push(0,0,0),i.push(G,0,J);const Y=Q&1?p:y;C.push(Y.r,Y.g,Y.b),C.push(Y.r,Y.g,Y.b)}for(let Q=0;Q<r;Q++){const z=Q&1?p:y,G=e-e/r*Q;for(let J=0;J<c;J++){let Y=J/c*(Math.PI*2),B=Math.sin(Y)*G,ae=Math.cos(Y)*G;i.push(B,0,ae),C.push(z.r,z.g,z.b),Y=(J+1)/c*(Math.PI*2),B=Math.sin(Y)*G,ae=Math.cos(Y)*G,i.push(B,0,ae),C.push(z.r,z.g,z.b)}}const D=new br;D.setAttribute("position",new jn(i,3)),D.setAttribute("color",new jn(C,3));const R=new ra({vertexColors:!0,toneMapped:!1});super(D,R),this.type="PolarGridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}const eS=new ft,Fx=new ft,tS=new ft;class MF extends ls{constructor(e,t,r){super(),this.light=e,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=r,this.type="DirectionalLightHelper",t===void 0&&(t=1);let c=new br;c.setAttribute("position",new jn([-t,t,0,t,t,0,t,-t,0,-t,-t,0,-t,t,0],3));const p=new ra({fog:!1,toneMapped:!1});this.lightPlane=new Ku(c,p),this.add(this.lightPlane),c=new br,c.setAttribute("position",new jn([0,0,0,0,0,1],3)),this.targetLine=new Ku(c,p),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),eS.setFromMatrixPosition(this.light.matrixWorld),Fx.setFromMatrixPosition(this.light.target.matrixWorld),tS.subVectors(Fx,eS),this.lightPlane.lookAt(Fx),this.color!==void 0?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Fx),this.targetLine.scale.z=tS.length()}}const Lx=new ft,po=new Qv;class IF extends Yu{constructor(e){const t=new br,r=new ra({color:16777215,vertexColors:!0,toneMapped:!1}),c=[],p=[],y={};i("n1","n2"),i("n2","n4"),i("n4","n3"),i("n3","n1"),i("f1","f2"),i("f2","f4"),i("f4","f3"),i("f3","f1"),i("n1","f1"),i("n2","f2"),i("n3","f3"),i("n4","f4"),i("p","n1"),i("p","n2"),i("p","n3"),i("p","n4"),i("u1","u2"),i("u2","u3"),i("u3","u1"),i("c","t"),i("p","c"),i("cn1","cn2"),i("cn3","cn4"),i("cf1","cf2"),i("cf3","cf4");function i(J,Y){C(J),C(Y)}function C(J){c.push(0,0,0),p.push(0,0,0),y[J]===void 0&&(y[J]=[]),y[J].push(c.length/3-1)}t.setAttribute("position",new jn(c,3)),t.setAttribute("color",new jn(p,3)),super(t,r),this.type="CameraHelper",this.camera=e,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=y,this.update();const D=new Dn(16755200),R=new Dn(16711680),Q=new Dn(43775),z=new Dn(16777215),G=new Dn(3355443);this.setColors(D,R,Q,z,G)}setColors(e,t,r,c,p){const i=this.geometry.getAttribute("color");i.setXYZ(0,e.r,e.g,e.b),i.setXYZ(1,e.r,e.g,e.b),i.setXYZ(2,e.r,e.g,e.b),i.setXYZ(3,e.r,e.g,e.b),i.setXYZ(4,e.r,e.g,e.b),i.setXYZ(5,e.r,e.g,e.b),i.setXYZ(6,e.r,e.g,e.b),i.setXYZ(7,e.r,e.g,e.b),i.setXYZ(8,e.r,e.g,e.b),i.setXYZ(9,e.r,e.g,e.b),i.setXYZ(10,e.r,e.g,e.b),i.setXYZ(11,e.r,e.g,e.b),i.setXYZ(12,e.r,e.g,e.b),i.setXYZ(13,e.r,e.g,e.b),i.setXYZ(14,e.r,e.g,e.b),i.setXYZ(15,e.r,e.g,e.b),i.setXYZ(16,e.r,e.g,e.b),i.setXYZ(17,e.r,e.g,e.b),i.setXYZ(18,e.r,e.g,e.b),i.setXYZ(19,e.r,e.g,e.b),i.setXYZ(20,e.r,e.g,e.b),i.setXYZ(21,e.r,e.g,e.b),i.setXYZ(22,e.r,e.g,e.b),i.setXYZ(23,e.r,e.g,e.b),i.setXYZ(24,t.r,t.g,t.b),i.setXYZ(25,t.r,t.g,t.b),i.setXYZ(26,t.r,t.g,t.b),i.setXYZ(27,t.r,t.g,t.b),i.setXYZ(28,t.r,t.g,t.b),i.setXYZ(29,t.r,t.g,t.b),i.setXYZ(30,t.r,t.g,t.b),i.setXYZ(31,t.r,t.g,t.b),i.setXYZ(32,r.r,r.g,r.b),i.setXYZ(33,r.r,r.g,r.b),i.setXYZ(34,r.r,r.g,r.b),i.setXYZ(35,r.r,r.g,r.b),i.setXYZ(36,r.r,r.g,r.b),i.setXYZ(37,r.r,r.g,r.b),i.setXYZ(38,c.r,c.g,c.b),i.setXYZ(39,c.r,c.g,c.b),i.setXYZ(40,p.r,p.g,p.b),i.setXYZ(41,p.r,p.g,p.b),i.setXYZ(42,p.r,p.g,p.b),i.setXYZ(43,p.r,p.g,p.b),i.setXYZ(44,p.r,p.g,p.b),i.setXYZ(45,p.r,p.g,p.b),i.setXYZ(46,p.r,p.g,p.b),i.setXYZ(47,p.r,p.g,p.b),i.setXYZ(48,p.r,p.g,p.b),i.setXYZ(49,p.r,p.g,p.b),i.needsUpdate=!0}update(){const e=this.geometry,t=this.pointMap,r=1,c=1;po.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),bo("c",t,e,po,0,0,-1),bo("t",t,e,po,0,0,1),bo("n1",t,e,po,-r,-c,-1),bo("n2",t,e,po,r,-c,-1),bo("n3",t,e,po,-r,c,-1),bo("n4",t,e,po,r,c,-1),bo("f1",t,e,po,-r,-c,1),bo("f2",t,e,po,r,-c,1),bo("f3",t,e,po,-r,c,1),bo("f4",t,e,po,r,c,1),bo("u1",t,e,po,r*.7,c*1.1,-1),bo("u2",t,e,po,-r*.7,c*1.1,-1),bo("u3",t,e,po,0,c*2,-1),bo("cf1",t,e,po,-r,0,1),bo("cf2",t,e,po,r,0,1),bo("cf3",t,e,po,0,-c,1),bo("cf4",t,e,po,0,c,1),bo("cn1",t,e,po,-r,0,-1),bo("cn2",t,e,po,r,0,-1),bo("cn3",t,e,po,0,-c,-1),bo("cn4",t,e,po,0,c,-1),e.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}}function bo(u,e,t,r,c,p,y){Lx.set(c,p,y).unproject(r);const i=e[u];if(i!==void 0){const C=t.getAttribute("position");for(let D=0,R=i.length;D<R;D++)C.setXYZ(i[D],Lx.x,Lx.y,Lx.z)}}const Dx=new qu;class g2 extends Yu{constructor(e,t=16776960){const r=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),c=new Float32Array(8*3),p=new br;p.setIndex(new As(r,1)),p.setAttribute("position",new As(c,3)),super(p,new ra({color:t,toneMapped:!1})),this.object=e,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(e){if(e!==void 0&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),this.object!==void 0&&Dx.setFromObject(this.object),Dx.isEmpty())return;const t=Dx.min,r=Dx.max,c=this.geometry.attributes.position,p=c.array;p[0]=r.x,p[1]=r.y,p[2]=r.z,p[3]=t.x,p[4]=r.y,p[5]=r.z,p[6]=t.x,p[7]=t.y,p[8]=r.z,p[9]=r.x,p[10]=t.y,p[11]=r.z,p[12]=r.x,p[13]=r.y,p[14]=t.z,p[15]=t.x,p[16]=r.y,p[17]=t.z,p[18]=t.x,p[19]=t.y,p[20]=t.z,p[21]=r.x,p[22]=t.y,p[23]=t.z,c.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(e){return this.object=e,this.update(),this}copy(e,t){return super.copy(e,t),this.object=e.object,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class YQ extends Yu{constructor(e,t=16776960){const r=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),c=[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],p=new br;p.setIndex(new As(r,1)),p.setAttribute("position",new jn(c,3)),super(p,new ra({color:t,toneMapped:!1})),this.box=e,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(e){const t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(e))}dispose(){this.geometry.dispose(),this.material.dispose()}}class JQ extends Ku{constructor(e,t=1,r=16776960){const c=r,p=[1,-1,0,-1,1,0,-1,-1,0,1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],y=new br;y.setAttribute("position",new jn(p,3)),y.computeBoundingSphere(),super(y,new ra({color:c,toneMapped:!1})),this.type="PlaneHelper",this.plane=e,this.size=t;const i=[1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],C=new br;C.setAttribute("position",new jn(i,3)),C.computeBoundingSphere(),this.add(new us(C,new za({color:c,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(e){this.position.set(0,0,0),this.scale.set(.5*this.size,.5*this.size,1),this.lookAt(this.plane.normal),this.translateZ(-this.plane.constant),super.updateMatrixWorld(e)}dispose(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()}}const iS=new ft;let Px,Yw;class FF extends ls{constructor(e=new ft(0,0,1),t=new ft(0,0,0),r=1,c=16776960,p=r*.2,y=p*.2){super(),this.type="ArrowHelper",Px===void 0&&(Px=new br,Px.setAttribute("position",new jn([0,0,0,0,1,0],3)),Yw=new vf(0,.5,1,5,1),Yw.translate(0,-.5,0)),this.position.copy(t),this.line=new Ku(Px,new ra({color:c,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new us(Yw,new za({color:c,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(e),this.setLength(r,p,y)}setDirection(e){if(e.y>.99999)this.quaternion.set(0,0,0,1);else if(e.y<-.99999)this.quaternion.set(1,0,0,0);else{iS.set(e.z,0,-e.x).normalize();const t=Math.acos(e.y);this.quaternion.setFromAxisAngle(iS,t)}}setLength(e,t=e*.2,r=t*.2){this.line.scale.set(1,Math.max(1e-4,e-t),1),this.line.updateMatrix(),this.cone.scale.set(r,t,r),this.cone.position.y=e,this.cone.updateMatrix()}setColor(e){this.line.material.color.set(e),this.cone.material.color.set(e)}copy(e){return super.copy(e,!1),this.line.copy(e.line),this.cone.copy(e.cone),this}dispose(){this.line.geometry.dispose(),this.line.material.dispose(),this.cone.geometry.dispose(),this.cone.material.dispose()}}class LF extends Yu{constructor(e=1){const t=[0,0,0,e,0,0,0,0,0,0,e,0,0,0,0,0,0,e],r=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],c=new br;c.setAttribute("position",new jn(t,3)),c.setAttribute("color",new jn(r,3));const p=new ra({vertexColors:!0,toneMapped:!1});super(c,p),this.type="AxesHelper"}setColors(e,t,r){const c=new Dn,p=this.geometry.attributes.color.array;return c.set(e),c.toArray(p,0),c.toArray(p,3),c.set(t),c.toArray(p,6),c.toArray(p,9),c.set(r),c.toArray(p,12),c.toArray(p,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class eV{constructor(){this.type="ShapePath",this.color=new Dn,this.subPaths=[],this.currentPath=null}moveTo(e,t){return this.currentPath=new Z_,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this}lineTo(e,t){return this.currentPath.lineTo(e,t),this}quadraticCurveTo(e,t,r,c){return this.currentPath.quadraticCurveTo(e,t,r,c),this}bezierCurveTo(e,t,r,c,p,y){return this.currentPath.bezierCurveTo(e,t,r,c,p,y),this}splineThru(e){return this.currentPath.splineThru(e),this}toShapes(e){function t(ae){const ce=[];for(let Ae=0,we=ae.length;Ae<we;Ae++){const me=ae[Ae],De=new tp;De.curves=me.curves,ce.push(De)}return ce}function r(ae,ce){const Ae=ce.length;let we=!1;for(let me=Ae-1,De=0;De<Ae;me=De++){let Je=ce[me],Fe=ce[De],Ge=Fe.x-Je.x,Et=Fe.y-Je.y;if(Math.abs(Et)>Number.EPSILON){if(Et<0&&(Je=ce[De],Ge=-Ge,Fe=ce[me],Et=-Et),ae.y<Je.y||ae.y>Fe.y)continue;if(ae.y===Je.y){if(ae.x===Je.x)return!0}else{const li=Et*(ae.x-Je.x)-Ge*(ae.y-Je.y);if(li===0)return!0;if(li<0)continue;we=!we}}else{if(ae.y!==Je.y)continue;if(Fe.x<=ae.x&&ae.x<=Je.x||Je.x<=ae.x&&ae.x<=Fe.x)return!0}}return we}const c=Gu.isClockWise,p=this.subPaths;if(p.length===0)return[];let y,i,C;const D=[];if(p.length===1)return i=p[0],C=new tp,C.curves=i.curves,D.push(C),D;let R=!c(p[0].getPoints());R=e?!R:R;const Q=[],z=[];let G=[],J=0,Y;z[J]=void 0,G[J]=[];for(let ae=0,ce=p.length;ae<ce;ae++)i=p[ae],Y=i.getPoints(),y=c(Y),y=e?!y:y,y?(!R&&z[J]&&J++,z[J]={s:new tp,p:Y},z[J].s.curves=i.curves,R&&J++,G[J]=[]):G[J].push({h:i,p:Y[0]});if(!z[0])return t(p);if(z.length>1){let ae=!1,ce=0;for(let Ae=0,we=z.length;Ae<we;Ae++)Q[Ae]=[];for(let Ae=0,we=z.length;Ae<we;Ae++){const me=G[Ae];for(let De=0;De<me.length;De++){const Je=me[De];let Fe=!0;for(let Ge=0;Ge<z.length;Ge++)r(Je.p,z[Ge].p)&&(Ae!==Ge&&ce++,Fe?(Fe=!1,Q[Ge].push(Je)):ae=!0);Fe&&Q[Ae].push(Je)}}ce>0&&ae===!1&&(G=Q)}let B;for(let ae=0,ce=z.length;ae<ce;ae++){C=z[ae].s,D.push(C),B=G[ae];for(let Ae=0,we=B.length;Ae<we;Ae++)C.holes.push(B[Ae].h)}return D}}const VA=tV();function tV(){const u=new ArrayBuffer(4),e=new Float32Array(u),t=new Uint32Array(u),r=new Uint32Array(512),c=new Uint32Array(512);for(let C=0;C<256;++C){const D=C-127;D<-27?(r[C]=0,r[C|256]=32768,c[C]=24,c[C|256]=24):D<-14?(r[C]=1024>>-D-14,r[C|256]=1024>>-D-14|32768,c[C]=-D-1,c[C|256]=-D-1):D<=15?(r[C]=D+15<<10,r[C|256]=D+15<<10|32768,c[C]=13,c[C|256]=13):D<128?(r[C]=31744,r[C|256]=64512,c[C]=24,c[C|256]=24):(r[C]=31744,r[C|256]=64512,c[C]=13,c[C|256]=13)}const p=new Uint32Array(2048),y=new Uint32Array(64),i=new Uint32Array(64);for(let C=1;C<1024;++C){let 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Na(s){return(s=Math.round(s))<0?0:s>255?255:s}function Nl(s){return Na(s[s.length-1]==="%"?parseFloat(s)/100*255:parseInt(s))}function Ql(s){return(n=s[s.length-1]==="%"?parseFloat(s)/100:parseFloat(s))<0?0:n>1?1:n;var n}function is(s,n,o){return o<0?o+=1:o>1&&(o-=1),6*o<1?s+(n-s)*o*6:2*o<1?n:3*o<2?s+(n-s)*(2/3-o)*6:s}try{kl={}.parseCSSColor=function(s){var n,o=s.replace(/ /g,"").toLowerCase();if(o in Ol)return Ol[o].slice();if(o[0]==="#")return o.length===4?(n=parseInt(o.substr(1),16))>=0&&n<=4095?[(3840&n)>>4|(3840&n)>>8,240&n|(240&n)>>4,15&n|(15&n)<<4,1]:null:o.length===7&&(n=parseInt(o.substr(1),16))>=0&&n<=16777215?[(16711680&n)>>16,(65280&n)>>8,255&n,1]:null;var d=o.indexOf("("),g=o.indexOf(")");if(d!==-1&&g+1===o.length){var v=o.substr(0,d),E=o.substr(d+1,g-(d+1)).split(","),L=1;switch(v){case"rgba":if(E.length!==4)return null;L=Ql(E.pop());case"rgb":return E.length!==3?null:[Nl(E[0]),Nl(E[1]),Nl(E[2]),L];case"hsla":if(E.length!==4)return 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ps=Ys;class Rc{constructor(n,o,d){this.sensitivity=n?o?"variant":"case":o?"accent":"base",this.locale=d,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(n,o){return this.collator.compare(n,o)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}class Eh{constructor(n,o,d,g,v){this.text=n.normalize?n.normalize():n,this.image=o,this.scale=d,this.fontStack=g,this.textColor=v}}class ks{constructor(n){this.sections=n}static fromString(n){return new ks([new Eh(n,null,null,null,null)])}isEmpty(){return this.sections.length===0||!this.sections.some(n=>n.text.length!==0||n.image&&n.image.name.length!==0)}static factory(n){return n instanceof ks?n:ks.fromString(n)}toString(){return this.sections.length===0?"":this.sections.map(n=>n.text).join("")}serialize(){const n=["format"];for(const o of this.sections){if(o.image){n.push(["image",o.image.name]);continue}n.push(o.text);const 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o.error("Expected at least one argument.");const d=n[1];if(!Array.isArray(d)&&typeof d=="object")return o.error("First argument must be an image or text section.");const g=[];let v=!1;for(let E=1;E<=n.length-1;++E){const L=n[E];if(v&&typeof L=="object"&&!Array.isArray(L)){v=!1;let k=null;if(L["font-scale"]&&(k=o.parse(L["font-scale"],1,rn),!k))return null;let V=null;if(L["text-font"]&&(V=o.parse(L["text-font"],1,qs(cr)),!V))return null;let q=null;if(L["text-color"]&&(q=o.parse(L["text-color"],1,aa),!q))return null;const se=g[g.length-1];se.scale=k,se.font=V,se.textColor=q}else{const k=o.parse(n[E],1,dr);if(!k)return null;const V=k.type.kind;if(V!=="string"&&V!=="value"&&V!=="null"&&V!=="resolvedImage")return o.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");v=!0,g.push({content:k,scale:null,font:null,textColor:null})}}return new hl(g)}evaluate(n){return new ks(this.sections.map(o=>{const d=o.content.evaluate(n);return Bs(d)===ll?new 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Qa=Mh;const lc=["Unknown","Point","LineString","Polygon"];var mu=class{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null,this.featureTileCoord=null,this.featureDistanceData=null}id(){return this.feature&&this.feature.id!==void 0?this.feature.id:null}geometryType(){return this.feature?typeof this.feature.type=="number"?lc[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}distanceFromCenter(){if(this.featureTileCoord&&this.featureDistanceData){const s=this.featureDistanceData.center,n=this.featureDistanceData.scale,{x:o,y:d}=this.featureTileCoord;return this.featureDistanceData.bearing[0]*(o*n-s[0])+this.featureDistanceData.bearing[1]*(d*n-s[1])}return 0}parseColor(s){let 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o.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',he);const Be=o.parse(se,_e,k);if(!Be)return null;k=k||Be.type,L.push([q,Be])}return k.kind==="number"||k.kind==="color"||k.kind==="array"&&k.itemType.kind==="number"&&typeof k.N=="number"?new pl(k,d,g,v,L):o.error(`Type ${cs(k)} is not interpolatable.`)}evaluate(n){const o=this.labels,d=this.outputs;if(o.length===1)return d[0].evaluate(n);const g=this.input.evaluate(n);if(g<=o[0])return d[0].evaluate(n);const v=o.length;if(g>=o[v-1])return d[v-1].evaluate(n);const E=jr(o,g),L=pl.interpolationFactor(this.interpolation,g,o[E],o[E+1]),k=d[E].evaluate(n),V=d[E+1].evaluate(n);return this.operator==="interpolate"?xu[this.type.kind.toLowerCase()](k,V,L):this.operator==="interpolate-hcl"?ca.reverse(ca.interpolate(ca.forward(k),ca.forward(V),L)):Kc.reverse(Kc.interpolate(Kc.forward(k),Kc.forward(V),L))}eachChild(n){n(this.input);for(const o of 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s}function Qh(s,n){const o=n.type==="color",d=s.stops&&typeof s.stops[0][0]=="object",g=d||!(d||s.property!==void 0),v=s.type||(th(n)?"exponential":"interval");if(o&&((s=sr({},s)).stops&&(s.stops=s.stops.map(V=>[V[0],ps.parse(V[1])])),s.default=ps.parse(s.default?s.default:n.default)),s.colorSpace&&s.colorSpace!=="rgb"&&!$c[s.colorSpace])throw new Error(`Unknown color space: ${s.colorSpace}`);let E,L,k;if(v==="exponential")E=Vh;else if(v==="interval")E=uA;else if(v==="categorical"){E=hA,L=Object.create(null);for(const V of s.stops)L[V[0]]=V[1];k=typeof s.stops[0][0]}else{if(v!=="identity")throw new Error(`Unknown function type "${v}"`);E=Hh}if(d){const V={},q=[];for(let _e=0;_e<s.stops.length;_e++){const Be=s.stops[_e],Le=Be[0].zoom;V[Le]===void 0&&(V[Le]={zoom:Le,type:s.type,property:s.property,default:s.default,stops:[]},q.push(Le)),V[Le].stops.push([Be[0].value,Be[1]])}const se=[];for(const _e of q)se.push([V[_e].zoom,Qh(V[_e],n)]);const he={name:"linear"};return{kind:"composite",interpolationType:he,interpolationFactor:Ho.interpolationFactor.bind(void 0,he),zoomStops:se.map(_e=>_e[0]),evaluate:({zoom:_e},Be)=>Vh({stops:se,base:s.base},n,_e).evaluate(_e,Be)}}if(g){const V=v==="exponential"?{name:"exponential",base:s.base!==void 0?s.base:1}:null;return{kind:"camera",interpolationType:V,interpolationFactor:Ho.interpolationFactor.bind(void 0,V),zoomStops:s.stops.map(q=>q[0]),evaluate:({zoom:q})=>E(s,n,q,L,k)}}return{kind:"source",evaluate(V,q){const se=q&&q.properties?q.properties[s.property]:void 0;return se===void 0?_c(s.default,n.default):E(s,n,se,L,k)}}}function _c(s,n,o){return s!==void 0?s:n!==void 0?n:o!==void 0?o:void 0}function hA(s,n,o,d,g){return _c(typeof o===g?d[o]:void 0,s.default,n.default)}function uA(s,n,o){if(Ur(o)!=="number")return _c(s.default,n.default);const d=s.stops.length;if(d===1||o<=s.stops[0][0])return s.stops[0][1];if(o>=s.stops[d-1][0])return s.stops[d-1][1];const g=jr(s.stops.map(v=>v[0]),o);return s.stops[g][1]}function Vh(s,n,o){const d=s.base!==void 0?s.base:1;if(Ur(o)!=="number")return _c(s.default,n.default);const g=s.stops.length;if(g===1||o<=s.stops[0][0])return s.stops[0][1];if(o>=s.stops[g-1][0])return s.stops[g-1][1];const v=jr(s.stops.map(q=>q[0]),o),E=function(q,se,he,_e){const Be=_e-he,Le=q-he;return Be===0?0:se===1?Le/Be:(Math.pow(se,Le)-1)/(Math.pow(se,Be)-1)}(o,d,s.stops[v][0],s.stops[v+1][0]),L=s.stops[v][1],k=s.stops[v+1][1];let V=xu[n.type]||cA;if(s.colorSpace&&s.colorSpace!=="rgb"){const q=$c[s.colorSpace];V=(se,he)=>q.reverse(q.interpolate(q.forward(se),q.forward(he),E))}return typeof L.evaluate=="function"?{evaluate(...q){const se=L.evaluate.apply(void 0,q),he=k.evaluate.apply(void 0,q);if(se!==void 0&&he!==void 0)return V(se,he,E)}}:V(L,k,E)}function Hh(s,n,o){return n.type==="color"?o=ps.parse(o):n.type==="formatted"?o=ks.fromString(o.toString()):n.type==="resolvedImage"?o=No.fromString(o.toString()):Ur(o)===n.type||n.type==="enum"&&n.values[o]||(o=void 0),_c(o,s.default,n.default)}class ih{constructor(n,o){this.expression=n,this._warningHistory={},this._evaluator=new mu,this._defaultValue=o?function(d){return d.type==="color"&&(gc(d.default)||Array.isArray(d.default))?new ps(0,0,0,0):d.type==="color"?ps.parse(d.default)||null:d.default===void 0?null:d.default}(o):null,this._enumValues=o&&o.type==="enum"?o.values:null}evaluateWithoutErrorHandling(n,o,d,g,v,E,L,k){return this._evaluator.globals=n,this._evaluator.feature=o,this._evaluator.featureState=d,this._evaluator.canonical=g||null,this._evaluator.availableImages=v||null,this._evaluator.formattedSection=E,this._evaluator.featureTileCoord=L||null,this._evaluator.featureDistanceData=k||null,this.expression.evaluate(this._evaluator)}evaluate(n,o,d,g,v,E,L,k){this._evaluator.globals=n,this._evaluator.feature=o||null,this._evaluator.featureState=d||null,this._evaluator.canonical=g||null,this._evaluator.availableImages=v||null,this._evaluator.formattedSection=E||null,this._evaluator.featureTileCoord=L||null,this._evaluator.featureDistanceData=k||null;try{const V=this.expression.evaluate(this._evaluator);if(V==null||typeof V=="number"&&V!=V)return this._defaultValue;if(this._enumValues&&!(V in this._enumValues))throw new er(`Expected value to be one of ${Object.keys(this._enumValues).map(q=>JSON.stringify(q)).join(", ")}, but found ${JSON.stringify(V)} instead.`);return V}catch(V){return this._warningHistory[V.message]||(this._warningHistory[V.message]=!0,typeof console<"u"&&console.warn(V.message)),this._defaultValue}}}function yc(s){return Array.isArray(s)&&s.length>0&&typeof s[0]=="string"&&s[0]in eh}function Ms(s,n){const o=new hr(eh,[],n?function(g){const v={color:aa,string:cr,number:rn,enum:cr,boolean:Ar,formatted:Rl,resolvedImage:ll};return g.type==="array"?qs(v[g.value]||dr,g.length):v[g.type]}(n):void 0),d=o.parse(s,void 0,void 0,void 0,n&&n.type==="string"?{typeAnnotation:"coerce"}:void 0);return d?Wl(new ih(d,n)):Os(o.errors)}class fo{constructor(n,o){this.kind=n,this._styleExpression=o,this.isStateDependent=n!=="constant"&&!Va(o.expression)}evaluateWithoutErrorHandling(n,o,d,g,v,E){return this._styleExpression.evaluateWithoutErrorHandling(n,o,d,g,v,E)}evaluate(n,o,d,g,v,E){return this._styleExpression.evaluate(n,o,d,g,v,E)}}class Gh{constructor(n,o,d,g){this.kind=n,this.zoomStops=d,this._styleExpression=o,this.isStateDependent=n!=="camera"&&!Va(o.expression),this.interpolationType=g}evaluateWithoutErrorHandling(n,o,d,g,v,E){return this._styleExpression.evaluateWithoutErrorHandling(n,o,d,g,v,E)}evaluate(n,o,d,g,v,E){return this._styleExpression.evaluate(n,o,d,g,v,E)}interpolationFactor(n,o,d){return this.interpolationType?Ho.interpolationFactor(this.interpolationType,n,o,d):0}}function jl(s,n){if((s=Ms(s,n)).result==="error")return s;const o=s.value.expression,d=Al(o);if(!d&&!gl(n))return Os([new Mr("","data expressions not supported")]);const g=Qc(o,["zoom","pitch","distance-from-center"]);if(!g&&!un(n))return Os([new Mr("","zoom expressions not supported")]);const v=_l(o);return v||g?v instanceof Mr?Os([v]):v instanceof Ho&&!th(n)?Os([new Mr("",'"interpolate" expressions cannot be used with this property')]):Wl(v?new Gh(d?"camera":"composite",s.value,v.labels,v instanceof Ho?v.interpolation:void 0):new fo(d?"constant":"source",s.value)):Os([new Mr("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}class Kl{constructor(n,o){this._parameters=n,this._specification=o,sr(this,Qh(this._parameters,this._specification))}static deserialize(n){return new Kl(n._parameters,n._specification)}static serialize(n){return{_parameters:n._parameters,_specification:n._specification}}}function _l(s){let n=null;if(s instanceof wu)n=_l(s.result);else if(s instanceof vu){for(const o of s.args)if(n=_l(o),n)break}else(s instanceof Hl||s instanceof Ho)&&s.input instanceof ya&&s.input.name==="zoom"&&(n=s);return n instanceof Mr||s.eachChild(o=>{const d=_l(o);d instanceof Mr?n=d:!n&&d?n=new Mr("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.'):n&&d&&n!==d&&(n=new Mr("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))}),n}class An{constructor(n,o,d,g){this.message=(n?`${n}: `:"")+d,g&&(this.identifier=g),o!=null&&o.__line__&&(this.line=o.__line__)}}function xs(s){const n=s.key,o=s.value,d=s.valueSpec||{},g=s.objectElementValidators||{},v=s.style,E=s.styleSpec;let L=[];const k=Ur(o);if(k!=="object")return[new An(n,o,`object expected, ${k} found`)];for(const V in o){const q=V.split(".")[0],se=d[q]||d["*"];let he;g[q]?he=g[q]:d[q]?he=Te:g["*"]?he=g["*"]:d["*"]&&(he=Te),he?L=L.concat(he({key:(n&&`${n}.`)+V,value:o[V],valueSpec:se,style:v,styleSpec:E,object:o,objectKey:V},o)):L.push(new An(n,o[V],`unknown property "${V}"`))}for(const V in d)g[V]||d[V].required&&d[V].default===void 0&&o[V]===void 0&&L.push(new An(n,o,`missing required property "${V}"`));return L}function Zr(s){const n=s.value,o=s.valueSpec,d=s.style,g=s.styleSpec,v=s.key,E=s.arrayElementValidator||Te;if(Ur(n)!=="array")return[new An(v,n,`array expected, ${Ur(n)} found`)];if(o.length&&n.length!==o.length)return[new An(v,n,`array length ${o.length} 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n=s.valueSpec,o=Yn(s.value.type);let d,g,v,E={};const L=o!=="categorical"&&s.value.property===void 0,k=!L,V=Ur(s.value.stops)==="array"&&Ur(s.value.stops[0])==="array"&&Ur(s.value.stops[0][0])==="object",q=xs({key:s.key,value:s.value,valueSpec:s.styleSpec.function,style:s.style,styleSpec:s.styleSpec,objectElementValidators:{stops:function(_e){if(o==="identity")return[new An(_e.key,_e.value,'identity function may not have a "stops" property')];let Be=[];const Le=_e.value;return Be=Be.concat(Zr({key:_e.key,value:Le,valueSpec:_e.valueSpec,style:_e.style,styleSpec:_e.styleSpec,arrayElementValidator:se})),Ur(Le)==="array"&&Le.length===0&&Be.push(new An(_e.key,Le,"array must have at least one stop")),Be},default:function(_e){return Te({key:_e.key,value:_e.value,valueSpec:n,style:_e.style,styleSpec:_e.styleSpec})}}});return o==="identity"&&L&&q.push(new An(s.key,s.value,'missing required property "property"')),o==="identity"||s.value.stops||q.push(new An(s.key,s.value,'missing required property "stops"')),o==="exponential"&&s.valueSpec.expression&&!th(s.valueSpec)&&q.push(new An(s.key,s.value,"exponential functions not supported")),s.styleSpec.$version>=8&&(k&&!gl(s.valueSpec)?q.push(new An(s.key,s.value,"property functions not supported")):L&&!un(s.valueSpec)&&q.push(new An(s.key,s.value,"zoom functions not supported"))),o!=="categorical"&&!V||s.value.property!==void 0||q.push(new An(s.key,s.value,'"property" property is required')),q;function se(_e){let Be=[];const Le=_e.value,Xe=_e.key;if(Ur(Le)!=="array")return[new An(Xe,Le,`array expected, ${Ur(Le)} found`)];if(Le.length!==2)return[new An(Xe,Le,`array length 2 expected, length ${Le.length} found`)];if(V){if(Ur(Le[0])!=="object")return[new An(Xe,Le,`object expected, ${Ur(Le[0])} found`)];if(Le[0].zoom===void 0)return[new An(Xe,Le,"object stop key must have zoom")];if(Le[0].value===void 0)return[new An(Xe,Le,"object stop key must have value")];const xt=Yn(Le[0].zoom);if(typeof xt!="number")return[new An(Xe,Le[0].zoom,"stop zoom values must be numbers")];if(v&&v>xt)return[new An(Xe,Le[0].zoom,"stop zoom values must appear in ascending order")];xt!==v&&(v=xt,g=void 0,E={}),Be=Be.concat(xs({key:`${Xe}[0]`,value:Le[0],valueSpec:{zoom:{}},style:_e.style,styleSpec:_e.styleSpec,objectElementValidators:{zoom:nh,value:he}}))}else Be=Be.concat(he({key:`${Xe}[0]`,value:Le[0],valueSpec:{},style:_e.style,styleSpec:_e.styleSpec},Le));return yc(Wr(Le[1]))?Be.concat([new An(`${Xe}[1]`,Le[1],"expressions are not allowed in function stops.")]):Be.concat(Te({key:`${Xe}[1]`,value:Le[1],valueSpec:n,style:_e.style,styleSpec:_e.styleSpec}))}function he(_e,Be){const Le=Ur(_e.value),Xe=Yn(_e.value),xt=_e.value!==null?_e.value:Be;if(d){if(Le!==d)return[new An(_e.key,xt,`${Le} stop domain type must match previous stop domain type ${d}`)]}else d=Le;if(Le!=="number"&&Le!=="string"&&Le!=="boolean"&&typeof Xe!="number"&&typeof Xe!="string"&&typeof Xe!="boolean")return[new An(_e.key,xt,"stop domain value must be a number, string, or boolean")];if(Le!=="number"&&o!=="categorical"){let Dt=`number expected, ${Le} found`;return gl(n)&&o===void 0&&(Dt+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new An(_e.key,xt,Dt)]}return o!=="categorical"||Le!=="number"||typeof Xe=="number"&&isFinite(Xe)&&Math.floor(Xe)===Xe?o!=="categorical"&&Le==="number"&&typeof Xe=="number"&&typeof g=="number"&&g!==void 0&&Xe<g?[new An(_e.key,xt,"stop domain values must appear in ascending order")]:(g=Xe,o==="categorical"&&Xe in E?[new An(_e.key,xt,"stop domain values must be unique")]:(E[Xe]=!0,[])):[new An(_e.key,xt,`integer expected, found ${String(Xe)}`)]}}function xc(s){const n=(s.expressionContext==="property"?jl:Ms)(Wr(s.value),s.valueSpec);if(n.result==="error")return n.value.map(d=>new An(`${s.key}${d.key}`,s.value,d.message));const o=n.value.expression||n.value._styleExpression.expression;if(s.expressionContext==="property"&&s.propertyKey==="text-font"&&!o.outputDefined())return[new An(s.key,s.value,`Invalid data expression for "${s.propertyKey}". Output values must be contained as literals within the expression.`)];if(s.expressionContext==="property"&&s.propertyType==="layout"&&!Va(o))return[new An(s.key,s.value,'"feature-state" data expressions are not supported with layout properties.')];if(s.expressionContext==="filter")return AA(o,s);if(s.expressionContext&&s.expressionContext.indexOf("cluster")===0){if(!Qc(o,["zoom","feature-state"]))return[new An(s.key,s.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if(s.expressionContext==="cluster-initial"&&!Al(o))return[new An(s.key,s.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function AA(s,n){const o=new Set(["zoom","feature-state","pitch","distance-from-center"]);if(n.valueSpec&&n.valueSpec.expression)for(const g of n.valueSpec.expression.parameters)o.delete(g);if(o.size===0)return[];const d=[];return s instanceof ya&&o.has(s.name)?[new An(n.key,n.value,`["${s.name}"] expression is not supported in a filter for a ${n.object.type} layer with id: ${n.object.id}`)]:(s.eachChild(g=>{d.push(...AA(g,n))}),d)}function jh(s){const n=s.key,o=s.value,d=s.valueSpec,g=[];return Array.isArray(d.values)?d.values.indexOf(Yn(o))===-1&&g.push(new An(n,o,`expected one of [${d.values.join(", ")}], ${JSON.stringify(o)} found`)):Object.keys(d.values).indexOf(Yn(o))===-1&&g.push(new An(n,o,`expected one of [${Object.keys(d.values).join(", ")}], ${JSON.stringify(o)} found`)),g}function rh(s){if(s===!0||s===!1)return!0;if(!Array.isArray(s)||s.length===0)return!1;switch(s[0]){case"has":return s.length>=2&&s[1]!=="$id"&&s[1]!=="$type";case"in":return s.length>=3&&(typeof s[1]!="string"||Array.isArray(s[2]));case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return s.length!==3||Array.isArray(s[1])||Array.isArray(s[2]);case"any":case"all":for(const n of s.slice(1))if(!rh(n)&&typeof n!="boolean")return!1;return!0;default:return!0}}function uo(s,n="fill"){if(s==null)return{filter:()=>!0,needGeometry:!1,needFeature:!1};rh(s)||(s=Cs(s));const o=s;let d=!0;try{d=function(V){if(!Vn(V))return V;let q=Wr(V);return Fn(q),q=Js(q),q}(o)}catch{console.warn(`Failed to extract static filter. Filter will continue working, but at higher memory usage and slower framerate.
This is most likely a bug, please report this via https://github.com/mapbox/mapbox-gl-js/issues/new?assignees=&labels=&template=Bug_report.md
and paste the contents of this message in the report.
Thank you!
Filter Expression:
${JSON.stringify(o,null,2)}
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pe(s){return!(s!==746&&s!==747&&(s<4352||!(Er(s)||Cr(s)||m(s)&&!(s>=65097&&s<=65103)||$l(s)||ua(s)||Bn(s)||Gr(s)||!(!Un(s)||s>=12296&&s<=12305||s>=12308&&s<=12319||s===12336)||ba(s)||Wa(s)||wa(s)||(n=>n>=12592&&n<=12687)(s)||(n=>n>=43360&&n<=43391)(s)||(n=>n>=55216&&n<=55295)(s)||(n=>n>=4352&&n<=4607)(s)||Ba(s)||Lr(s)||ur(s)||(n=>n>=12688&&n<=12703)(s)||tr(s)||js(s)||Rr(s)&&s!==12540||!(!P(s)||s===65288||s===65289||s===65293||s>=65306&&s<=65310||s===65339||s===65341||s===65343||s>=65371&&s<=65503||s===65507||s>=65512&&s<=65519)||!(!b(s)||s>=65112&&s<=65118||s>=65123&&s<=65126)||(n=>n>=5120&&n<=5759)(s)||(n=>n>=6320&&n<=6399)(s)||a(s)||(n=>n>=19904&&n<=19967)(s)||Wo(s)||mo(s))))}function fe(s){return!(pe(s)||function(n){return!!((o=>o>=128&&o<=255)(n)&&(n===167||n===169||n===174||n===177||n===188||n===189||n===190||n===215||n===247)||(o=>o>=8192&&o<=8303)(n)&&(n===8214||n===8224||n===8225||n===8240||n===8241||n===8251||n===8252||n===8258||n===8263||n===8264||n===8265||n===8273)||(o=>o>=8448&&o<=8527)(n)||(o=>o>=8528&&o<=8591)(n)||(o=>o>=8960&&o<=9215)(n)&&(n>=8960&&n<=8967||n>=8972&&n<=8991||n>=8996&&n<=9e3||n===9003||n>=9085&&n<=9114||n>=9150&&n<=9165||n===9167||n>=9169&&n<=9179||n>=9186&&n<=9215)||(o=>o>=9216&&o<=9279)(n)&&n!==9251||(o=>o>=9280&&o<=9311)(n)||(o=>o>=9312&&o<=9471)(n)||(o=>o>=9632&&o<=9727)(n)||(o=>o>=9728&&o<=9983)(n)&&!(n>=9754&&n<=9759)||(o=>o>=11008&&o<=11263)(n)&&(n>=11026&&n<=11055||n>=11088&&n<=11097||n>=11192&&n<=11243)||Un(n)||Rr(n)||(o=>o>=57344&&o<=63743)(n)||m(n)||b(n)||P(n)||n===8734||n===8756||n===8757||n>=9984&&n<=10087||n>=10102&&n<=10131||n===65532||n===65533)}(s))}function Me(s){return s>=1424&&s<=2303||x(s)||S(s)}function Ne(s,n){return!(!n&&Me(s)||s>=2304&&s<=3583||s>=3840&&s<=4255||(o=>o>=6016&&o<=6143)(s))}function st(s){for(const n of s)if(Me(n.charCodeAt(0)))return!0;return!1}const it="deferred",lt="loading",qe="loaded";let Ye=null,dt="unavailable",ht=null;const Bt=function(s){s&&typeof s=="string"&&s.indexOf("NetworkError")>-1&&(dt="error"),Ye&&Ye(s)};function Pt(){It.fire(new tn("pluginStateChange",{pluginStatus:dt,pluginURL:ht}))}const It=new yn,Ht=function(){return dt},hi=function(){if(dt!==it||!ht)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");dt=lt,Pt(),ht&&Cn({url:ht},s=>{s?Bt(s):(dt=qe,Pt())})},si={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>dt===qe||si.applyArabicShaping!=null,isLoading:()=>dt===lt,setState(s){dt=s.pluginStatus,ht=s.pluginURL},isParsed:()=>si.applyArabicShaping!=null&&si.processBidirectionalText!=null&&si.processStyledBidirectionalText!=null,getPluginURL:()=>ht};class qt{constructor(n,o){this.zoom=n,o?(this.now=o.now,this.fadeDuration=o.fadeDuration,this.transition=o.transition,this.pitch=o.pitch):(this.now=0,this.fadeDuration=0,this.transition={},this.pitch=0)}isSupportedScript(n){return function(o,d){for(const g of o)if(!Ne(g.charCodeAt(0),d))return!1;return!0}(n,si.isLoaded())}}class ji{constructor(n,o){this.property=n,this.value=o,this.expression=function(d,g){if(gc(d))return new Kl(d,g);if(yc(d)){const v=jl(d,g);if(v.result==="error")throw new Error(v.value.map(E=>`${E.key}: ${E.message}`).join(", "));return v.value}{let v=d;return typeof d=="string"&&g.type==="color"&&(v=ps.parse(d)),{kind:"constant",evaluate:()=>v}}}(o===void 0?n.specification.default:o,n.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(n,o,d){return this.property.possiblyEvaluate(this,n,o,d)}}class Kt{constructor(n){this.property=n,this.value=new ji(n,void 0)}transitioned(n,o){return new di(this.property,this.value,o,Ve({},n.transition,this.transition),n.now)}untransitioned(){return new di(this.property,this.value,null,{},0)}}class Ci{constructor(n){this._properties=n,this._values=Object.create(n.defaultTransitionablePropertyValues)}getValue(n){return Gt(this._values[n].value.value)}setValue(n,o){this._values.hasOwnProperty(n)||(this._values[n]=new Kt(this._values[n].property)),this._values[n].value=new ji(this._values[n].property,o===null?void 0:Gt(o))}getTransition(n){return Gt(this._values[n].transition)}setTransition(n,o){this._values.hasOwnProperty(n)||(this._values[n]=new Kt(this._values[n].property)),this._values[n].transition=Gt(o)||void 0}serialize(){const n={};for(const o of Object.keys(this._values)){const d=this.getValue(o);d!==void 0&&(n[o]=d);const g=this.getTransition(o);g!==void 0&&(n[`${o}-transition`]=g)}return n}transitioned(n,o){const d=new Ri(this._properties);for(const g of Object.keys(this._values))d._values[g]=this._values[g].transitioned(n,o._values[g]);return d}untransitioned(){const n=new Ri(this._properties);for(const o of Object.keys(this._values))n._values[o]=this._values[o].untransitioned();return n}}class di{constructor(n,o,d,g,v){const E=g.delay||0,L=g.duration||0;v=v||0,this.property=n,this.value=o,this.begin=v+E,this.end=this.begin+L,n.specification.transition&&(g.delay||g.duration)&&(this.prior=d)}possiblyEvaluate(n,o,d){const g=n.now||0,v=this.value.possiblyEvaluate(n,o,d),E=this.prior;if(E){if(g>this.end)return this.prior=null,v;if(this.value.isDataDriven())return this.prior=null,v;if(g<this.begin)return E.possiblyEvaluate(n,o,d);{const L=(g-this.begin)/(this.end-this.begin);return this.property.interpolate(E.possiblyEvaluate(n,o,d),v,xi(L))}}return v}}class Ri{constructor(n){this._properties=n,this._values=Object.create(n.defaultTransitioningPropertyValues)}possiblyEvaluate(n,o,d){const g=new $i(this._properties);for(const v of Object.keys(this._values))g._values[v]=this._values[v].possiblyEvaluate(n,o,d);return g}hasTransition(){for(const n of Object.keys(this._values))if(this._values[n].prior)return!0;return!1}}class Ai{constructor(n){this._properties=n,this._values=Object.create(n.defaultPropertyValues)}getValue(n){return Gt(this._values[n].value)}setValue(n,o){this._values[n]=new ji(this._values[n].property,o===null?void 0:Gt(o))}serialize(){const n={};for(const o of Object.keys(this._values)){const d=this.getValue(o);d!==void 0&&(n[o]=d)}return n}possiblyEvaluate(n,o,d){const g=new $i(this._properties);for(const v of Object.keys(this._values))g._values[v]=this._values[v].possiblyEvaluate(n,o,d);return g}}class Mi{constructor(n,o,d){this.property=n,this.value=o,this.parameters=d}isConstant(){return this.value.kind==="constant"}constantOr(n){return this.value.kind==="constant"?this.value.value:n}evaluate(n,o,d,g){return this.property.evaluate(this.value,this.parameters,n,o,d,g)}}class $i{constructor(n){this._properties=n,this._values=Object.create(n.defaultPossiblyEvaluatedValues)}get(n){return this._values[n]}}class Jt{constructor(n){this.specification=n}possiblyEvaluate(n,o){return n.expression.evaluate(o)}interpolate(n,o,d){const g=xu[this.specification.type];return g?g(n,o,d):n}}class pi{constructor(n,o){this.specification=n,this.overrides=o}possiblyEvaluate(n,o,d,g){return new Mi(this,n.expression.kind==="constant"||n.expression.kind==="camera"?{kind:"constant",value:n.expression.evaluate(o,null,{},d,g)}:n.expression,o)}interpolate(n,o,d){if(n.value.kind!=="constant"||o.value.kind!=="constant")return n;if(n.value.value===void 0||o.value.value===void 0)return new Mi(this,{kind:"constant",value:void 0},n.parameters);const g=xu[this.specification.type];return g?new Mi(this,{kind:"constant",value:g(n.value.value,o.value.value,d)},n.parameters):n}evaluate(n,o,d,g,v,E){return n.kind==="constant"?n.value:n.evaluate(o,d,g,v,E)}}class In{constructor(n){this.specification=n}possiblyEvaluate(n,o,d,g){return!!n.expression.evaluate(o,null,{},d,g)}interpolate(){return!1}}class Hn{constructor(n){this.properties=n,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];const o=new qt(0,{});for(const d in n){const g=n[d];g.specification.overridable&&this.overridableProperties.push(d);const v=this.defaultPropertyValues[d]=new ji(g,void 0),E=this.defaultTransitionablePropertyValues[d]=new Kt(g);this.defaultTransitioningPropertyValues[d]=E.untransitioned(),this.defaultPossiblyEvaluatedValues[d]=v.possiblyEvaluate(o)}}}function Mn(s,n){return 256*(s=ye(Math.floor(s),0,255))+ye(Math.floor(n),0,255)}zt(pi,"DataDrivenProperty"),zt(Jt,"DataConstantProperty"),zt(In,"ColorRampProperty");const $n={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class lr{constructor(n,o){this._structArray=n,this._pos1=o*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class On{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(n,o){return n._trim(),o&&(n.isTransferred=!0,o.push(n.arrayBuffer)),{length:n.length,arrayBuffer:n.arrayBuffer}}static deserialize(n){const o=Object.create(this.prototype);return o.arrayBuffer=n.arrayBuffer,o.length=n.length,o.capacity=n.arrayBuffer.byteLength/o.bytesPerElement,o._refreshViews(),o}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(n){this.reserve(n),this.length=n}reserve(n){if(n>this.capacity){this.capacity=Math.max(n,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const o=this.uint8;this._refreshViews(),o&&this.uint8.set(o)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}destroy(){this.int8=this.uint8=this.int16=this.uint16=this.int32=this.uint32=this.float32=null,this.arrayBuffer=null}}function _n(s,n=1){let o=0,d=0;return{members:s.map(g=>{const v=$n[g.type].BYTES_PER_ELEMENT,E=o=Dr(o,Math.max(n,v)),L=g.components||1;return d=Math.max(d,v),o+=v*L,{name:g.name,type:g.type,components:L,offset:E}}),size:Dr(o,Math.max(d,n)),alignment:n}}function Dr(s,n){return Math.ceil(s/n)*n}class Or extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,o){const d=this.length;return this.resize(d+1),this.emplace(d,n,o)}emplace(n,o,d){const g=2*n;return this.int16[g+0]=o,this.int16[g+1]=d,n}}Or.prototype.bytesPerElement=4,zt(Or,"StructArrayLayout2i4");class Nr extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,o,d){const g=this.length;return this.resize(g+1),this.emplace(g,n,o,d)}emplace(n,o,d,g){const v=3*n;return this.int16[v+0]=o,this.int16[v+1]=d,this.int16[v+2]=g,n}}Nr.prototype.bytesPerElement=6,zt(Nr,"StructArrayLayout3i6");class Qr extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,o,d,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,o,d,g)}emplace(n,o,d,g,v){const E=4*n;return this.int16[E+0]=o,this.int16[E+1]=d,this.int16[E+2]=g,this.int16[E+3]=v,n}}Qr.prototype.bytesPerElement=8,zt(Qr,"StructArrayLayout4i8");class go extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E,L){const k=this.length;return this.resize(k+1),this.emplace(k,n,o,d,g,v,E,L)}emplace(n,o,d,g,v,E,L,k){const V=6*n,q=12*n,se=3*n;return this.int16[V+0]=o,this.int16[V+1]=d,this.uint8[q+4]=g,this.uint8[q+5]=v,this.uint8[q+6]=E,this.uint8[q+7]=L,this.float32[se+2]=k,n}}go.prototype.bytesPerElement=12,zt(go,"StructArrayLayout2i4ub1f12");class Ca extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o,d,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,o,d,g)}emplace(n,o,d,g,v){const E=4*n;return this.float32[E+0]=o,this.float32[E+1]=d,this.float32[E+2]=g,this.float32[E+3]=v,n}}Ca.prototype.bytesPerElement=16,zt(Ca,"StructArrayLayout4f16");class jo extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v){const E=this.length;return this.resize(E+1),this.emplace(E,n,o,d,g,v)}emplace(n,o,d,g,v,E){const L=6*n,k=3*n;return this.uint16[L+0]=o,this.uint16[L+1]=d,this.uint16[L+2]=g,this.uint16[L+3]=v,this.float32[k+2]=E,n}}jo.prototype.bytesPerElement=12,zt(jo,"StructArrayLayout4ui1f12");class vs extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,o,d,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,o,d,g)}emplace(n,o,d,g,v){const E=4*n;return this.uint16[E+0]=o,this.uint16[E+1]=d,this.uint16[E+2]=g,this.uint16[E+3]=v,n}}vs.prototype.bytesPerElement=8,zt(vs,"StructArrayLayout4ui8");class _r extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E){const L=this.length;return this.resize(L+1),this.emplace(L,n,o,d,g,v,E)}emplace(n,o,d,g,v,E,L){const k=6*n;return this.int16[k+0]=o,this.int16[k+1]=d,this.int16[k+2]=g,this.int16[k+3]=v,this.int16[k+4]=E,this.int16[k+5]=L,n}}_r.prototype.bytesPerElement=12,zt(_r,"StructArrayLayout6i12");class Xr extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E,L,k,V,q,se,he){const _e=this.length;return this.resize(_e+1),this.emplace(_e,n,o,d,g,v,E,L,k,V,q,se,he)}emplace(n,o,d,g,v,E,L,k,V,q,se,he,_e){const Be=12*n;return this.int16[Be+0]=o,this.int16[Be+1]=d,this.int16[Be+2]=g,this.int16[Be+3]=v,this.uint16[Be+4]=E,this.uint16[Be+5]=L,this.uint16[Be+6]=k,this.uint16[Be+7]=V,this.int16[Be+8]=q,this.int16[Be+9]=se,this.int16[Be+10]=he,this.int16[Be+11]=_e,n}}Xr.prototype.bytesPerElement=24,zt(Xr,"StructArrayLayout4i4ui4i24");class Fr extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E){const L=this.length;return this.resize(L+1),this.emplace(L,n,o,d,g,v,E)}emplace(n,o,d,g,v,E,L){const k=10*n,V=5*n;return this.int16[k+0]=o,this.int16[k+1]=d,this.int16[k+2]=g,this.float32[V+2]=v,this.float32[V+3]=E,this.float32[V+4]=L,n}}Fr.prototype.bytesPerElement=20,zt(Fr,"StructArrayLayout3i3f20");class Fs extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(n){const o=this.length;return this.resize(o+1),this.emplace(o,n)}emplace(n,o){return this.uint32[1*n+0]=o,n}}Fs.prototype.bytesPerElement=4,zt(Fs,"StructArrayLayout1ul4");class eo extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E,L,k,V,q,se,he,_e){const Be=this.length;return this.resize(Be+1),this.emplace(Be,n,o,d,g,v,E,L,k,V,q,se,he,_e)}emplace(n,o,d,g,v,E,L,k,V,q,se,he,_e,Be){const Le=20*n,Xe=10*n;return this.int16[Le+0]=o,this.int16[Le+1]=d,this.int16[Le+2]=g,this.int16[Le+3]=v,this.int16[Le+4]=E,this.float32[Xe+3]=L,this.float32[Xe+4]=k,this.float32[Xe+5]=V,this.float32[Xe+6]=q,this.int16[Le+14]=se,this.uint32[Xe+8]=he,this.uint16[Le+18]=_e,this.uint16[Le+19]=Be,n}}eo.prototype.bytesPerElement=40,zt(eo,"StructArrayLayout5i4f1i1ul2ui40");class ns extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E,L){const k=this.length;return this.resize(k+1),this.emplace(k,n,o,d,g,v,E,L)}emplace(n,o,d,g,v,E,L,k){const V=8*n;return this.int16[V+0]=o,this.int16[V+1]=d,this.int16[V+2]=g,this.int16[V+4]=v,this.int16[V+5]=E,this.int16[V+6]=L,this.int16[V+7]=k,n}}ns.prototype.bytesPerElement=16,zt(ns,"StructArrayLayout3i2i2i16");class Io extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v){const E=this.length;return this.resize(E+1),this.emplace(E,n,o,d,g,v)}emplace(n,o,d,g,v,E){const L=4*n,k=8*n;return this.float32[L+0]=o,this.float32[L+1]=d,this.float32[L+2]=g,this.int16[k+6]=v,this.int16[k+7]=E,n}}Io.prototype.bytesPerElement=16,zt(Io,"StructArrayLayout2f1f2i16");class Bu extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o,d,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,o,d,g)}emplace(n,o,d,g,v){const E=12*n,L=3*n;return this.uint8[E+0]=o,this.uint8[E+1]=d,this.float32[L+1]=g,this.float32[L+2]=v,n}}Bu.prototype.bytesPerElement=12,zt(Bu,"StructArrayLayout2ub2f12");class ja extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o,d){const g=this.length;return this.resize(g+1),this.emplace(g,n,o,d)}emplace(n,o,d,g){const v=3*n;return this.float32[v+0]=o,this.float32[v+1]=d,this.float32[v+2]=g,n}}ja.prototype.bytesPerElement=12,zt(ja,"StructArrayLayout3f12");class _o extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,o,d){const g=this.length;return this.resize(g+1),this.emplace(g,n,o,d)}emplace(n,o,d,g){const v=3*n;return this.uint16[v+0]=o,this.uint16[v+1]=d,this.uint16[v+2]=g,n}}_o.prototype.bytesPerElement=6,zt(_o,"StructArrayLayout3ui6");class Ea extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E,L,k,V,q,se,he,_e,Be,Le,Xe,xt,Dt,_t,Tt,kt){const Ut=this.length;return this.resize(Ut+1),this.emplace(Ut,n,o,d,g,v,E,L,k,V,q,se,he,_e,Be,Le,Xe,xt,Dt,_t,Tt,kt)}emplace(n,o,d,g,v,E,L,k,V,q,se,he,_e,Be,Le,Xe,xt,Dt,_t,Tt,kt,Ut){const ci=30*n,oi=15*n,Ti=60*n;return this.int16[ci+0]=o,this.int16[ci+1]=d,this.int16[ci+2]=g,this.float32[oi+2]=v,this.float32[oi+3]=E,this.uint16[ci+8]=L,this.uint16[ci+9]=k,this.uint32[oi+5]=V,this.uint32[oi+6]=q,this.uint32[oi+7]=se,this.uint16[ci+16]=he,this.uint16[ci+17]=_e,this.uint16[ci+18]=Be,this.float32[oi+10]=Le,this.float32[oi+11]=Xe,this.uint8[Ti+48]=xt,this.uint8[Ti+49]=Dt,this.uint8[Ti+50]=_t,this.uint32[oi+13]=Tt,this.int16[ci+28]=kt,this.uint8[Ti+58]=Ut,n}}Ea.prototype.bytesPerElement=60,zt(Ea,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class vl extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v,E,L,k,V,q,se,he,_e,Be,Le,Xe,xt,Dt,_t,Tt,kt,Ut,ci,oi,Ti,Ki,gi,Si,Li,Vi){const Zi=this.length;return this.resize(Zi+1),this.emplace(Zi,n,o,d,g,v,E,L,k,V,q,se,he,_e,Be,Le,Xe,xt,Dt,_t,Tt,kt,Ut,ci,oi,Ti,Ki,gi,Si,Li,Vi)}emplace(n,o,d,g,v,E,L,k,V,q,se,he,_e,Be,Le,Xe,xt,Dt,_t,Tt,kt,Ut,ci,oi,Ti,Ki,gi,Si,Li,Vi,Zi){const yi=38*n,sn=19*n;return this.int16[yi+0]=o,this.int16[yi+1]=d,this.int16[yi+2]=g,this.float32[sn+2]=v,this.float32[sn+3]=E,this.int16[yi+8]=L,this.int16[yi+9]=k,this.int16[yi+10]=V,this.int16[yi+11]=q,this.int16[yi+12]=se,this.int16[yi+13]=he,this.uint16[yi+14]=_e,this.uint16[yi+15]=Be,this.uint16[yi+16]=Le,this.uint16[yi+17]=Xe,this.uint16[yi+18]=xt,this.uint16[yi+19]=Dt,this.uint16[yi+20]=_t,this.uint16[yi+21]=Tt,this.uint16[yi+22]=kt,this.uint16[yi+23]=Ut,this.uint16[yi+24]=ci,this.uint16[yi+25]=oi,this.uint16[yi+26]=Ti,this.uint16[yi+27]=Ki,this.uint16[yi+28]=gi,this.uint32[sn+15]=Si,this.float32[sn+16]=Li,this.float32[sn+17]=Vi,this.float32[sn+18]=Zi,n}}vl.prototype.bytesPerElement=76,zt(vl,"StructArrayLayout3i2f6i15ui1ul3f76");class Zl extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n){const o=this.length;return this.resize(o+1),this.emplace(o,n)}emplace(n,o){return this.float32[1*n+0]=o,n}}Zl.prototype.bytesPerElement=4,zt(Zl,"StructArrayLayout1f4");class $h extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o,d,g,v){const E=this.length;return this.resize(E+1),this.emplace(E,n,o,d,g,v)}emplace(n,o,d,g,v,E){const L=5*n;return this.float32[L+0]=o,this.float32[L+1]=d,this.float32[L+2]=g,this.float32[L+3]=v,this.float32[L+4]=E,n}}$h.prototype.bytesPerElement=20,zt($h,"StructArrayLayout5f20");class Zh extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,o,d,g){const v=this.length;return this.resize(v+1),this.emplace(v,n,o,d,g)}emplace(n,o,d,g,v){const E=6*n;return this.uint32[3*n+0]=o,this.uint16[E+2]=d,this.uint16[E+3]=g,this.uint16[E+4]=v,n}}Zh.prototype.bytesPerElement=12,zt(Zh,"StructArrayLayout1ul3ui12");class Ka extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n,o){const d=this.length;return this.resize(d+1),this.emplace(d,n,o)}emplace(n,o,d){const g=2*n;return this.uint16[g+0]=o,this.uint16[g+1]=d,n}}Ka.prototype.bytesPerElement=4,zt(Ka,"StructArrayLayout2ui4");class Xh extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(n){const o=this.length;return this.resize(o+1),this.emplace(o,n)}emplace(n,o){return this.uint16[1*n+0]=o,n}}Xh.prototype.bytesPerElement=2,zt(Xh,"StructArrayLayout1ui2");class Aa extends On{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(n,o){const d=this.length;return this.resize(d+1),this.emplace(d,n,o)}emplace(n,o,d){const g=2*n;return this.float32[g+0]=o,this.float32[g+1]=d,n}}Aa.prototype.bytesPerElement=8,zt(Aa,"StructArrayLayout2f8");class rg extends lr{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}rg.prototype.size=40;class sg extends eo{get(n){return new rg(this,n)}}zt(sg,"CollisionBoxArray");class Ey extends lr{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(n){this._structArray.uint8[this._pos1+49]=n}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(n){this._structArray.uint8[this._pos1+50]=n}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(n){this._structArray.uint32[this._pos4+13]=n}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(n){this._structArray.uint8[this._pos1+58]=n}}Ey.prototype.size=60;class Ty extends Ea{get(n){return new Ey(this,n)}}zt(Ty,"PlacedSymbolArray");class up extends lr{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+11]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+13]}get key(){return this._structArray.uint16[this._pos2+14]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+17]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+19]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+21]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+22]}get featureIndex(){return this._structArray.uint16[this._pos2+23]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+25]}get numIconVertices(){return this._structArray.uint16[this._pos2+26]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+27]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+28]}get crossTileID(){return this._structArray.uint32[this._pos4+15]}set crossTileID(n){this._structArray.uint32[this._pos4+15]=n}get textOffset0(){return this._structArray.float32[this._pos4+16]}get textOffset1(){return this._structArray.float32[this._pos4+17]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+18]}}up.prototype.size=76;class Ap extends vl{get(n){return new up(this,n)}}zt(Ap,"SymbolInstanceArray");class og extends Zl{getoffsetX(n){return this.float32[1*n+0]}}zt(og,"GlyphOffsetArray");class Cu extends Or{getx(n){return this.int16[2*n+0]}gety(n){return this.int16[2*n+1]}}zt(Cu,"SymbolLineVertexArray");class od extends lr{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}od.prototype.size=12;class Sy extends Zh{get(n){return new od(this,n)}}zt(Sy,"FeatureIndexArray");class My extends Ka{geta_centroid_pos0(n){return this.uint16[2*n+0]}geta_centroid_pos1(n){return this.uint16[2*n+1]}}zt(My,"FillExtrusionCentroidArray");const i1=_n([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),n1=_n([{name:"a_dash",components:4,type:"Uint16"}]);var ad={exports:{}},Iy={exports:{}};Iy.exports=function(s,n){var o,d,g,v,E,L,k,V;for(d=s.length-(o=3&s.length),g=n,E=3432918353,L=461845907,V=0;V<d;)k=255&s.charCodeAt(V)|(255&s.charCodeAt(++V))<<8|(255&s.charCodeAt(++V))<<16|(255&s.charCodeAt(++V))<<24,++V,g=27492+(65535&(v=5*(65535&(g=(g^=k=(65535&(k=(k=(65535&k)*E+(((k>>>16)*E&65535)<<16)&4294967295)<<15|k>>>17))*L+(((k>>>16)*L&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(v>>>16)&65535)<<16);switch(k=0,o){case 3:k^=(255&s.charCodeAt(V+2))<<16;case 2:k^=(255&s.charCodeAt(V+1))<<8;case 1:g^=k=(65535&(k=(k=(65535&(k^=255&s.charCodeAt(V)))*E+(((k>>>16)*E&65535)<<16)&4294967295)<<15|k>>>17))*L+(((k>>>16)*L&65535)<<16)&4294967295}return g^=s.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var Fy={exports:{}};Fy.exports=function(s,n){for(var o,d=s.length,g=n^d,v=0;d>=4;)o=1540483477*(65535&(o=255&s.charCodeAt(v)|(255&s.charCodeAt(++v))<<8|(255&s.charCodeAt(++v))<<16|(255&s.charCodeAt(++v))<<24))+((1540483477*(o>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(o=1540483477*(65535&(o^=o>>>24))+((1540483477*(o>>>16)&65535)<<16)),d-=4,++v;switch(d){case 3:g^=(255&s.charCodeAt(v+2))<<16;case 2:g^=(255&s.charCodeAt(v+1))<<8;case 1:g=1540483477*(65535&(g^=255&s.charCodeAt(v)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var Bf=Iy.exports,r1=Fy.exports;ad.exports=Bf,ad.exports.murmur3=Bf,ad.exports.murmur2=r1;class qh{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(n,o,d,g){this.ids.push(Ly(n)),this.positions.push(o,d,g)}getPositions(n){const o=Ly(n);let d=0,g=this.ids.length-1;for(;d<g;){const E=d+g>>1;this.ids[E]>=o?g=E:d=E+1}const v=[];for(;this.ids[d]===o;)v.push({index:this.positions[3*d],start:this.positions[3*d+1],end:this.positions[3*d+2]}),d++;return v}static serialize(n,o){const d=new Float64Array(n.ids),g=new Uint32Array(n.positions);return Ls(d,g,0,d.length-1),o&&o.push(d.buffer,g.buffer),{ids:d,positions:g}}static deserialize(n){const o=new qh;return o.ids=n.ids,o.positions=n.positions,o.indexed=!0,o}}function Ly(s){const n=+s;return!isNaN(n)&&Number.MIN_SAFE_INTEGER<=n&&n<=Number.MAX_SAFE_INTEGER?n:ad.exports(String(s))}function Ls(s,n,o,d){for(;o<d;){const g=s[o+d>>1];let v=o-1,E=d+1;for(;;){do v++;while(s[v]<g);do E--;while(s[E]>g);if(v>=E)break;fA(s,v,E),fA(n,3*v,3*E),fA(n,3*v+1,3*E+1),fA(n,3*v+2,3*E+2)}E-o<d-E?(Ls(s,n,o,E),o=E+1):(Ls(s,n,E+1,d),d=E)}}function fA(s,n,o){const d=s[n];s[n]=s[o],s[o]=d}zt(qh,"FeaturePositionMap");class oh{constructor(n){this.gl=n.gl,this.initialized=!1}fetchUniformLocation(n,o){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(n,o),this.initialized=!0),!!this.location}}class mA extends oh{constructor(n){super(n),this.current=0}set(n,o,d){this.fetchUniformLocation(n,o)&&this.current!==d&&(this.current=d,this.gl.uniform1f(this.location,d))}}class dp extends oh{constructor(n){super(n),this.current=[0,0,0,0]}set(n,o,d){this.fetchUniformLocation(n,o)&&(d[0]===this.current[0]&&d[1]===this.current[1]&&d[2]===this.current[2]&&d[3]===this.current[3]||(this.current=d,this.gl.uniform4f(this.location,d[0],d[1],d[2],d[3])))}}class ld extends oh{constructor(n){super(n),this.current=ps.transparent}set(n,o,d){this.fetchUniformLocation(n,o)&&(d.r===this.current.r&&d.g===this.current.g&&d.b===this.current.b&&d.a===this.current.a||(this.current=d,this.gl.uniform4f(this.location,d.r,d.g,d.b,d.a)))}}const Dy=new Float32Array(16),Py=new Float32Array(9),pp=new Float32Array(4);function fp(s){return[Mn(255*s.r,255*s.g),Mn(255*s.b,255*s.a)]}class gA{constructor(n,o,d){this.value=n,this.uniformNames=o.map(g=>`u_${g}`),this.type=d}setUniform(n,o,d,g,v){o.set(n,v,g.constantOr(this.value))}getBinding(n,o){return this.type==="color"?new ld(n):new mA(n)}}class cd{constructor(n,o){this.uniformNames=o.map(d=>`u_${d}`),this.pattern=null,this.pixelRatio=1}setConstantPatternPositions(n){this.pixelRatio=n.pixelRatio||1,this.pattern=n.tl.concat(n.br)}setUniform(n,o,d,g,v){const E=v==="u_pattern"||v==="u_dash"?this.pattern:v==="u_pixel_ratio"?this.pixelRatio:null;E&&o.set(n,v,E)}getBinding(n,o){return o==="u_pattern"||o==="u_dash"?new dp(n):new mA(n)}}class ah{constructor(n,o,d,g){this.expression=n,this.type=d,this.maxValue=0,this.paintVertexAttributes=o.map(v=>({name:`a_${v}`,type:"Float32",components:d==="color"?2:1,offset:0})),this.paintVertexArray=new g}populatePaintArray(n,o,d,g,v,E){const L=this.paintVertexArray.length,k=this.expression.evaluate(new qt(0),o,{},v,g,E);this.paintVertexArray.resize(n),this._setPaintValue(L,n,k)}updatePaintArray(n,o,d,g,v){const E=this.expression.evaluate({zoom:0},d,g,void 0,v);this._setPaintValue(n,o,E)}_setPaintValue(n,o,d){if(this.type==="color"){const g=fp(d);for(let v=n;v<o;v++)this.paintVertexArray.emplace(v,g[0],g[1])}else{for(let g=n;g<o;g++)this.paintVertexArray.emplace(g,d);this.maxValue=Math.max(this.maxValue,Math.abs(d))}}upload(n){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=n.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ta{constructor(n,o,d,g,v,E){this.expression=n,this.uniformNames=o.map(L=>`u_${L}_t`),this.type=d,this.useIntegerZoom=g,this.zoom=v,this.maxValue=0,this.paintVertexAttributes=o.map(L=>({name:`a_${L}`,type:"Float32",components:d==="color"?4:2,offset:0})),this.paintVertexArray=new E}populatePaintArray(n,o,d,g,v,E){const L=this.expression.evaluate(new qt(this.zoom),o,{},v,g,E),k=this.expression.evaluate(new qt(this.zoom+1),o,{},v,g,E),V=this.paintVertexArray.length;this.paintVertexArray.resize(n),this._setPaintValue(V,n,L,k)}updatePaintArray(n,o,d,g,v){const E=this.expression.evaluate({zoom:this.zoom},d,g,void 0,v),L=this.expression.evaluate({zoom:this.zoom+1},d,g,void 0,v);this._setPaintValue(n,o,E,L)}_setPaintValue(n,o,d,g){if(this.type==="color"){const v=fp(d),E=fp(g);for(let L=n;L<o;L++)this.paintVertexArray.emplace(L,v[0],v[1],E[0],E[1])}else{for(let v=n;v<o;v++)this.paintVertexArray.emplace(v,d,g);this.maxValue=Math.max(this.maxValue,Math.abs(d),Math.abs(g))}}upload(n){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=n.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(n,o,d,g,v){const E=this.useIntegerZoom?Math.floor(d.zoom):d.zoom,L=ye(this.expression.interpolationFactor(E,this.zoom,this.zoom+1),0,1);o.set(n,v,L)}getBinding(n,o){return new mA(n)}}class Eu{constructor(n,o,d,g,v){this.expression=n,this.layerId=v,this.paintVertexAttributes=(d==="array"?n1:i1).members;for(let E=0;E<o.length;++E);this.paintVertexArray=new g}populatePaintArray(n,o,d){const g=this.paintVertexArray.length;this.paintVertexArray.resize(n),this._setPaintValues(g,n,o.patterns&&o.patterns[this.layerId],d)}updatePaintArray(n,o,d,g,v,E){this._setPaintValues(n,o,d.patterns&&d.patterns[this.layerId],E)}_setPaintValues(n,o,d,g){if(!g||!d)return;const v=g[d];if(!v)return;const{tl:E,br:L,pixelRatio:k}=v;for(let V=n;V<o;V++)this.paintVertexArray.emplace(V,E[0],E[1],L[0],L[1],k)}upload(n){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=n.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class lh{constructor(n,o,d=()=>!0){this.binders={},this._buffers=[];const g=[];for(const v in n.paint._values){if(!d(v))continue;const E=n.paint.get(v);if(!(E instanceof Mi&&gl(E.property.specification)))continue;const L=lg(v,n.type),k=E.value,V=E.property.specification.type,q=E.property.useIntegerZoom,se=v==="line-dasharray"||v.endsWith("pattern"),he=v==="line-dasharray"&&n.layout.get("line-cap").value.kind!=="constant";if(k.kind!=="constant"||he)if(k.kind==="source"||he||se){const _e=Uy(v,V,"source");this.binders[v]=se?new Eu(k,L,V,_e,n.id):new ah(k,L,V,_e),g.push(`/a_${v}`)}else{const _e=Uy(v,V,"composite");this.binders[v]=new Ta(k,L,V,q,o,_e),g.push(`/z_${v}`)}else this.binders[v]=se?new cd(k.value,L):new gA(k.value,L,V),g.push(`/u_${v}`)}this.cacheKey=g.sort().join("")}getMaxValue(n){const o=this.binders[n];return o instanceof ah||o instanceof Ta?o.maxValue:0}populatePaintArrays(n,o,d,g,v,E){for(const L in this.binders){const k=this.binders[L];(k instanceof ah||k instanceof Ta||k instanceof Eu)&&k.populatePaintArray(n,o,d,g,v,E)}}setConstantPatternPositions(n){for(const o in this.binders){const d=this.binders[o];d instanceof cd&&d.setConstantPatternPositions(n)}}updatePaintArrays(n,o,d,g,v,E){let L=!1;for(const k in n){const V=o.getPositions(k);for(const q of V){const se=d.feature(q.index);for(const he in this.binders){const _e=this.binders[he];if((_e instanceof ah||_e instanceof Ta||_e instanceof Eu)&&_e.expression.isStateDependent===!0){const Be=g.paint.get(he);_e.expression=Be.value,_e.updatePaintArray(q.start,q.end,se,n[k],v,E),L=!0}}}}return L}defines(){const n=[];for(const o in this.binders){const 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o=this.binders[n];(o instanceof ah||o instanceof Ta||o instanceof Eu)&&o.paintVertexBuffer&&this._buffers.push(o.paintVertexBuffer)}}upload(n){for(const o in this.binders){const d=this.binders[o];(d instanceof ah||d instanceof Ta||d instanceof Eu)&&d.upload(n)}this.updatePaintBuffers()}destroy(){for(const n in this.binders){const o=this.binders[n];(o instanceof ah||o instanceof Ta||o instanceof Eu)&&o.destroy()}}}class _A{constructor(n,o,d=()=>!0){this.programConfigurations={};for(const g of n)this.programConfigurations[g.id]=new lh(g,o,d);this.needsUpload=!1,this._featureMap=new qh,this._bufferOffset=0}populatePaintArrays(n,o,d,g,v,E,L){for(const k in this.programConfigurations)this.programConfigurations[k].populatePaintArrays(n,o,g,v,E,L);o.id!==void 0&&this._featureMap.add(o.id,d,this._bufferOffset,n),this._bufferOffset=n,this.needsUpload=!0}updatePaintArrays(n,o,d,g,v){for(const E of d)this.needsUpload=this.programConfigurations[E.id].updatePaintArrays(n,this._featureMap,o,E,g,v)||this.needsUpload}get(n){return this.programConfigurations[n]}upload(n){if(this.needsUpload){for(const o in this.programConfigurations)this.programConfigurations[o].upload(n);this.needsUpload=!1}}destroy(){for(const n in this.programConfigurations)this.programConfigurations[n].destroy()}}const ag={"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern","pixel_ratio"],"fill-pattern":["pattern","pixel_ratio"],"fill-extrusion-pattern":["pattern","pixel_ratio"],"line-dasharray":["dash"]};function lg(s,n){return ag[s]||[s.replace(`${n}-`,"").replace(/-/g,"_")]}const cg={"line-pattern":{source:jo,composite:jo},"fill-pattern":{source:jo,composite:jo},"fill-extrusion-pattern":{source:jo,composite:jo},"line-dasharray":{source:vs,composite:vs}},s1={color:{source:Aa,composite:Ca},number:{source:Zl,composite:Aa}};function Uy(s,n,o){const d=cg[s];return d&&d[o]||s1[n][o]}zt(gA,"ConstantBinder"),zt(cd,"PatternConstantBinder"),zt(ah,"SourceExpressionBinder"),zt(Eu,"PatternCompositeBinder"),zt(Ta,"CompositeExpressionBinder"),zt(lh,"ProgramConfiguration",{omit:["_buffers"]}),zt(_A,"ProgramConfigurationSet");const Cf="-transition";class vc extends yn{constructor(n,o){if(super(),this.id=n.id,this.type=n.type,this._featureFilter={filter:()=>!0,needGeometry:!1,needFeature:!1},this._filterCompiled=!1,n.type!=="custom"&&(this.metadata=n.metadata,this.minzoom=n.minzoom,this.maxzoom=n.maxzoom,n.type!=="background"&&n.type!=="sky"&&(this.source=n.source,this.sourceLayer=n["source-layer"],this.filter=n.filter),o.layout&&(this._unevaluatedLayout=new Ai(o.layout)),o.paint)){this._transitionablePaint=new Ci(o.paint);for(const d in n.paint)this.setPaintProperty(d,n.paint[d],{validate:!1});for(const d in n.layout)this.setLayoutProperty(d,n.layout[d],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new $i(o.paint)}}getLayoutProperty(n){return n==="visibility"?this.visibility:this._unevaluatedLayout.getValue(n)}setLayoutProperty(n,o,d={}){o!=null&&this._validate(mt,`layers.${this.id}.layout.${n}`,n,o,d)||(n!=="visibility"?this._unevaluatedLayout.setValue(n,o):this.visibility=o)}getPaintProperty(n){return At(n,Cf)?this._transitionablePaint.getTransition(n.slice(0,-Cf.length)):this._transitionablePaint.getValue(n)}setPaintProperty(n,o,d={}){if(o!=null&&this._validate(bt,`layers.${this.id}.paint.${n}`,n,o,d))return!1;if(At(n,Cf))return this._transitionablePaint.setTransition(n.slice(0,-Cf.length),o||void 0),!1;{const g=this._transitionablePaint._values[n],v=g.value.isDataDriven(),E=g.value;this._transitionablePaint.setValue(n,o),this._handleSpecialPaintPropertyUpdate(n);const L=this._transitionablePaint._values[n].value,k=L.isDataDriven(),V=At(n,"pattern")||n==="line-dasharray";return k||v||V||this._handleOverridablePaintPropertyUpdate(n,E,L)}}_handleSpecialPaintPropertyUpdate(n){}getProgramIds(){return null}getProgramConfiguration(n){return null}_handleOverridablePaintPropertyUpdate(n,o,d){return!1}isHidden(n){return!!(this.minzoom&&n<this.minzoom)||!!(this.maxzoom&&n>=this.maxzoom)||this.visibility==="none"}updateTransitions(n){this._transitioningPaint=this._transitionablePaint.transitioned(n,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(n,o){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(n,void 0,o)),this.paint=this._transitioningPaint.possiblyEvaluate(n,void 0,o)}serialize(){const n={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(n.layout=n.layout||{},n.layout.visibility=this.visibility),Nt(n,(o,d)=>!(o===void 0||d==="layout"&&!Object.keys(o).length||d==="paint"&&!Object.keys(o).length))}_validate(n,o,d,g,v={}){return(!v||v.validate!==!1)&&Vt(this,n.call(je,{key:o,layerType:this.type,objectKey:d,value:g,styleSpec:Yt,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isSky(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const n in this.paint._values){const o=this.paint.get(n);if(o instanceof Mi&&gl(o.property.specification)&&(o.value.kind==="source"||o.value.kind==="composite")&&o.value.isStateDependent)return!0}return!1}compileFilter(){this._filterCompiled||(this._featureFilter=uo(this.filter),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}}const o1=_n([{name:"a_pos",components:2,type:"Int16"}],4),Tu=_n([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class to{constructor(n=[]){this.segments=n}prepareSegment(n,o,d,g){let v=this.segments[this.segments.length-1];return n>to.MAX_VERTEX_ARRAY_LENGTH&&Ct(`Max vertices per segment is ${to.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${n}`),(!v||v.vertexLength+n>to.MAX_VERTEX_ARRAY_LENGTH||v.sortKey!==g)&&(v={vertexOffset:o.length,primitiveOffset:d.length,vertexLength:0,primitiveLength:0},g!==void 0&&(v.sortKey=g),this.segments.push(v)),v}get(){return this.segments}destroy(){for(const n of this.segments)for(const o in n.vaos)n.vaos[o].destroy()}static simpleSegment(n,o,d,g){return new to([{vertexOffset:n,primitiveOffset:o,vertexLength:d,primitiveLength:g,vaos:{},sortKey:0}])}}to.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,zt(to,"SegmentVector");var Zn=8192;class wl{constructor(n,o){n&&(o?this.setSouthWest(n).setNorthEast(o):n.length===4?this.setSouthWest([n[0],n[1]]).setNorthEast([n[2],n[3]]):this.setSouthWest(n[0]).setNorthEast(n[1]))}setNorthEast(n){return this._ne=n instanceof Pr?new Pr(n.lng,n.lat):Pr.convert(n),this}setSouthWest(n){return this._sw=n instanceof Pr?new Pr(n.lng,n.lat):Pr.convert(n),this}extend(n){const o=this._sw,d=this._ne;let g,v;if(n instanceof Pr)g=n,v=n;else{if(!(n instanceof wl))return Array.isArray(n)?n.length===4||n.every(Array.isArray)?this.extend(wl.convert(n)):this.extend(Pr.convert(n)):typeof n=="object"&&n!==null&&n.hasOwnProperty("lat")&&n.hasOwnProperty("lon")?this.extend(Pr.convert(n)):this;if(g=n._sw,v=n._ne,!g||!v)return this}return o||d?(o.lng=Math.min(g.lng,o.lng),o.lat=Math.min(g.lat,o.lat),d.lng=Math.max(v.lng,d.lng),d.lat=Math.max(v.lat,d.lat)):(this._sw=new Pr(g.lng,g.lat),this._ne=new Pr(v.lng,v.lat)),this}getCenter(){return new Pr((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new Pr(this.getWest(),this.getNorth())}getSouthEast(){return new Pr(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(n){const{lng:o,lat:d}=Pr.convert(n);let g=this._sw.lng<=o&&o<=this._ne.lng;return this._sw.lng>this._ne.lng&&(g=this._sw.lng>=o&&o>=this._ne.lng),this._sw.lat<=d&&d<=this._ne.lat&&g}static convert(n){return!n||n instanceof wl?n:new wl(n)}}const Ef=63710088e-1;class Pr{constructor(n,o){if(isNaN(n)||isNaN(o))throw new Error(`Invalid LngLat object: (${n}, ${o})`);if(this.lng=+n,this.lat=+o,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Pr(Re(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(n){const o=Math.PI/180,d=this.lat*o,g=n.lat*o,v=Math.sin(d)*Math.sin(g)+Math.cos(d)*Math.cos(g)*Math.cos((n.lng-this.lng)*o);return Ef*Math.acos(Math.min(v,1))}toBounds(n=0){const o=360*n/40075017,d=o/Math.cos(Math.PI/180*this.lat);return new wl(new Pr(this.lng-d,this.lat-o),new Pr(this.lng+d,this.lat+o))}static convert(n){if(n instanceof Pr)return n;if(Array.isArray(n)&&(n.length===2||n.length===3))return new Pr(Number(n[0]),Number(n[1]));if(!Array.isArray(n)&&typeof n=="object"&&n!==null)return new Pr(Number("lng"in n?n.lng:n.lon),Number(n.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const Ry=2*Math.PI*Ef;function Tf(s){return Ry*Math.cos(s*Math.PI/180)}function wc(s){return(180+s)/360}function ch(s){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+s*Math.PI/360)))/360}function Xl(s,n){return s/Tf(n)}function bl(s){return 360*s-180}function Fo(s){return 360/Math.PI*Math.atan(Math.exp((180-360*s)*Math.PI/180))-90}function Sf(s,n){return s*Tf(Fo(n))}const $a=85.051129;function Mf(s){return 1/Math.cos(s*Math.PI/180)}class hd{constructor(n,o,d=0){this.x=+n,this.y=+o,this.z=+d}static fromLngLat(n,o=0){const d=Pr.convert(n);return new hd(wc(d.lng),ch(d.lat),Xl(o,d.lat))}toLngLat(){return new Pr(bl(this.x),Fo(this.y))}toAltitude(){return Sf(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Ry*Mf(Fo(this.y))}}function hg(s,n,o,d,g,v,E,L,k){const V=(n+d)/2,q=(o+g)/2,se=new me(V,q);L(se),function(he,_e,Be,Le,Xe,xt){const Dt=Be-Xe,_t=Le-xt;return Math.abs((Le-_e)*Dt-(Be-he)*_t)/Math.hypot(Dt,_t)}(se.x,se.y,v.x,v.y,E.x,E.y)>=k?(hg(s,n,o,V,q,v,se,L,k),hg(s,V,q,d,g,se,E,L,k)):s.push(E)}function zy(s,n,o){let d=s[0],g=d.x,v=d.y;n(d);const E=[d];for(let L=1;L<s.length;L++){const k=s[L],{x:V,y:q}=k;n(k),hg(E,g,v,V,q,d,k,n,o),g=V,v=q,d=k}return E}function yA(s,n,o,d){if(d(n,o)){const g=n.add(o)._mult(.5);yA(s,n,g,d),yA(s,g,o,d)}else s.push(o)}function ky(s,n){let o=s[0];const d=[o];for(let g=1;g<s.length;g++){const v=s[g];yA(d,o,v,n),o=v}return d}const ug=Math.pow(2,14)-1,Oy=-ug-1;function a1(s,n){const o=Math.round(s.x*n),d=Math.round(s.y*n);return s.x=ye(o,Oy,ug),s.y=ye(d,Oy,ug),(o<s.x||o>s.x+1||d<s.y||d>s.y+1)&&Ct("Geometry exceeds allowed extent, reduce your vector tile buffer size"),s}function Yh(s,n,o){const d=s.loadGeometry(),g=s.extent,v=Zn/g;if(n&&o&&o.projection.isReprojectedInTileSpace){const E=1<<n.z,{scale:L,x:k,y:V,projection:q}=o,se=he=>{const _e=bl((n.x+he.x/g)/E),Be=Fo((n.y+he.y/g)/E),Le=q.project(_e,Be);he.x=(Le.x*L-k)*g,he.y=(Le.y*L-V)*g};for(let he=0;he<d.length;he++)if(s.type!==1)d[he]=zy(d[he],se,1);else{const _e=[];for(const Be of d[he])Be.x<0||Be.x>=g||Be.y<0||Be.y>=g||(se(Be),_e.push(Be));d[he]=_e}}for(const E of d)for(const L of E)a1(L,v);return d}function xA(s,n){return{type:s.type,id:s.id,properties:s.properties,geometry:n?Yh(s):[]}}function If(s,n,o,d,g){s.emplaceBack(2*n+(d+1)/2,2*o+(g+1)/2)}function mp(s,n,o){s.emplaceBack(n.x,n.y,n.z,o[0]*16384,o[1]*16384,o[2]*16384)}class gp{constructor(n){this.zoom=n.zoom,this.overscaling=n.overscaling,this.layers=n.layers,this.layerIds=this.layers.map(o=>o.id),this.index=n.index,this.hasPattern=!1,this.projection=n.projection,this.layoutVertexArray=new Or,this.indexArray=new _o,this.segments=new to,this.programConfigurations=new _A(n.layers,n.zoom),this.stateDependentLayerIds=this.layers.filter(o=>o.isStateDependent()).map(o=>o.id)}populate(n,o,d,g){const v=this.layers[0],E=[];let L=null;v.type==="circle"&&(L=v.layout.get("circle-sort-key"));for(const{feature:V,id:q,index:se,sourceLayerIndex:he}of n){const _e=this.layers[0]._featureFilter.needGeometry,Be=xA(V,_e);if(!this.layers[0]._featureFilter.filter(new qt(this.zoom),Be,d))continue;const Le=L?L.evaluate(Be,{},d):void 0,Xe={id:q,properties:V.properties,type:V.type,sourceLayerIndex:he,index:se,geometry:_e?Be.geometry:Yh(V,d,g),patterns:{},sortKey:Le};E.push(Xe)}L&&E.sort((V,q)=>V.sortKey-q.sortKey);let k=null;g.projection.name==="globe"&&(this.globeExtVertexArray=new _r,k=g.projection);for(const V of E){const{geometry:q,index:se,sourceLayerIndex:he}=V,_e=n[se].feature;this.addFeature(V,q,se,o.availableImages,d,k),o.featureIndex.insert(_e,q,se,he,this.index)}}update(n,o,d,g){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,o,this.stateDependentLayers,d,g)}isEmpty(){return 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se=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,n.sortKey),he=se.vertexLength;If(this.layoutVertexArray,V,q,-1,-1),If(this.layoutVertexArray,V,q,1,-1),If(this.layoutVertexArray,V,q,1,1),If(this.layoutVertexArray,V,q,-1,1),this.indexArray.emplaceBack(he,he+1,he+2),this.indexArray.emplaceBack(he,he+2,he+3),se.vertexLength+=4,se.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,n,d,{},g,v)}}function Ny(s,n){for(let o=0;o<s.length;o++)if(vA(n,s[o]))return!0;for(let o=0;o<n.length;o++)if(vA(s,n[o]))return!0;return!!dg(s,n)}function Qy(s,n,o){return!!vA(s,n)||!!pg(n,s,o)}function Ag(s,n){if(s.length===1)return Hy(n,s[0]);for(let o=0;o<n.length;o++){const d=n[o];for(let g=0;g<d.length;g++)if(vA(s,d[g]))return!0}for(let o=0;o<s.length;o++)if(Hy(n,s[o]))return!0;for(let o=0;o<n.length;o++)if(dg(s,n[o]))return!0;return!1}function Vy(s,n,o){if(s.length>1){if(dg(s,n))return!0;for(let d=0;d<n.length;d++)if(pg(n[d],s,o))return!0}for(let d=0;d<s.length;d++)if(pg(s[d],n,o))return!0;return!1}function dg(s,n){if(s.length===0||n.length===0)return!1;for(let o=0;o<s.length-1;o++){const d=s[o],g=s[o+1];for(let v=0;v<n.length-1;v++)if(l1(d,g,n[v],n[v+1]))return!0}return!1}function l1(s,n,o,d){return Ft(s,o,d)!==Ft(n,o,d)&&Ft(s,n,o)!==Ft(s,n,d)}function pg(s,n,o){const d=o*o;if(n.length===1)return s.distSqr(n[0])<d;for(let g=1;g<n.length;g++)if(fg(s,n[g-1],n[g])<d)return!0;return!1}function fg(s,n,o){const d=n.distSqr(o);if(d===0)return s.distSqr(n);const g=((s.x-n.x)*(o.x-n.x)+(s.y-n.y)*(o.y-n.y))/d;return s.distSqr(g<0?n:g>1?o:o.sub(n)._mult(g)._add(n))}function Hy(s,n){let o,d,g,v=!1;for(let E=0;E<s.length;E++){o=s[E];for(let L=0,k=o.length-1;L<o.length;k=L++)d=o[L],g=o[k],d.y>n.y!=g.y>n.y&&n.x<(g.x-d.x)*(n.y-d.y)/(g.y-d.y)+d.x&&(v=!v)}return v}function vA(s,n){let o=!1;for(let d=0,g=s.length-1;d<s.length;g=d++){const v=s[d],E=s[g];v.y>n.y!=E.y>n.y&&n.x<(E.x-v.x)*(n.y-v.y)/(E.y-v.y)+v.x&&(o=!o)}return o}function ud(s,n,o,d,g){for(const E of s)if(n<=E.x&&o<=E.y&&d>=E.x&&g>=E.y)return!0;const v=[new me(n,o),new me(n,g),new me(d,g),new me(d,o)];if(s.length>2){for(const E of v)if(vA(s,E))return!0}for(let E=0;E<s.length-1;E++)if(yo(s[E],s[E+1],v))return!0;return!1}function yo(s,n,o){const d=o[0],g=o[2];if(s.x<d.x&&n.x<d.x||s.x>g.x&&n.x>g.x||s.y<d.y&&n.y<d.y||s.y>g.y&&n.y>g.y)return!1;const v=Ft(s,n,o[0]);return v!==Ft(s,n,o[1])||v!==Ft(s,n,o[2])||v!==Ft(s,n,o[3])}function Su(s,n,o){const d=n.paint.get(s).value;return d.kind==="constant"?d.value:o.programConfigurations.get(n.id).getMaxValue(s)}function _p(s){return Math.sqrt(s[0]*s[0]+s[1]*s[1])}function mg(s,n,o,d,g){if(!n[0]&&!n[1])return s;const v=me.convert(n)._mult(g);o==="viewport"&&v._rotate(-d);const E=[];for(let L=0;L<s.length;L++)E.push(s[L].sub(v));return E}function Yr(s,n,o,d){const g=me.convert(s)._mult(d);return n==="viewport"&&g._rotate(-o),g}zt(gp,"CircleBucket",{omit:["layers"]});const Mu=new Hn({"circle-sort-key":new pi(Yt.layout_circle["circle-sort-key"])});var gg={paint:new Hn({"circle-radius":new pi(Yt.paint_circle["circle-radius"]),"circle-color":new pi(Yt.paint_circle["circle-color"]),"circle-blur":new pi(Yt.paint_circle["circle-blur"]),"circle-opacity":new pi(Yt.paint_circle["circle-opacity"]),"circle-translate":new Jt(Yt.paint_circle["circle-translate"]),"circle-translate-anchor":new Jt(Yt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Jt(Yt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Jt(Yt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new pi(Yt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new pi(Yt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new pi(Yt.paint_circle["circle-stroke-opacity"])}),layout:Mu},yp=1e-6,Sa=typeof Float32Array<"u"?Float32Array:Array;function hh(){var s=new Sa(9);return Sa!=Float32Array&&(s[1]=0,s[2]=0,s[3]=0,s[5]=0,s[6]=0,s[7]=0),s[0]=1,s[4]=1,s[8]=1,s}function wA(s,n,o){var d=n[0],g=n[1],v=n[2],E=n[3],L=n[4],k=n[5],V=n[6],q=n[7],se=n[8],he=o[0],_e=o[1],Be=o[2],Le=o[3],Xe=o[4],xt=o[5],Dt=o[6],_t=o[7],Tt=o[8];return s[0]=he*d+_e*E+Be*V,s[1]=he*g+_e*L+Be*q,s[2]=he*v+_e*k+Be*se,s[3]=Le*d+Xe*E+xt*V,s[4]=Le*g+Xe*L+xt*q,s[5]=Le*v+Xe*k+xt*se,s[6]=Dt*d+_t*E+Tt*V,s[7]=Dt*g+_t*L+Tt*q,s[8]=Dt*v+_t*k+Tt*se,s}function ql(s){return s[0]=1,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=1,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=1,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,s}function _g(s,n){var o=n[0],d=n[1],g=n[2],v=n[3],E=n[4],L=n[5],k=n[6],V=n[7],q=n[8],se=n[9],he=n[10],_e=n[11],Be=n[12],Le=n[13],Xe=n[14],xt=n[15],Dt=o*L-d*E,_t=o*k-g*E,Tt=o*V-v*E,kt=d*k-g*L,Ut=d*V-v*L,ci=g*V-v*k,oi=q*Le-se*Be,Ti=q*Xe-he*Be,Ki=q*xt-_e*Be,gi=se*Xe-he*Le,Si=se*xt-_e*Le,Li=he*xt-_e*Xe,Vi=Dt*Li-_t*Si+Tt*gi+kt*Ki-Ut*Ti+ci*oi;return Vi?(s[0]=(L*Li-k*Si+V*gi)*(Vi=1/Vi),s[1]=(g*Si-d*Li-v*gi)*Vi,s[2]=(Le*ci-Xe*Ut+xt*kt)*Vi,s[3]=(he*Ut-se*ci-_e*kt)*Vi,s[4]=(k*Ki-E*Li-V*Ti)*Vi,s[5]=(o*Li-g*Ki+v*Ti)*Vi,s[6]=(Xe*Tt-Be*ci-xt*_t)*Vi,s[7]=(q*ci-he*Tt+_e*_t)*Vi,s[8]=(E*Si-L*Ki+V*oi)*Vi,s[9]=(d*Ki-o*Si-v*oi)*Vi,s[10]=(Be*Ut-Le*Tt+xt*Dt)*Vi,s[11]=(se*Tt-q*Ut-_e*Dt)*Vi,s[12]=(L*Ti-E*gi-k*oi)*Vi,s[13]=(o*gi-d*Ti+g*oi)*Vi,s[14]=(Le*_t-Be*kt-Xe*Dt)*Vi,s[15]=(q*kt-se*_t+he*Dt)*Vi,s):null}function bA(s,n,o){var d=n[0],g=n[1],v=n[2],E=n[3],L=n[4],k=n[5],V=n[6],q=n[7],se=n[8],he=n[9],_e=n[10],Be=n[11],Le=n[12],Xe=n[13],xt=n[14],Dt=n[15],_t=o[0],Tt=o[1],kt=o[2],Ut=o[3];return s[0]=_t*d+Tt*L+kt*se+Ut*Le,s[1]=_t*g+Tt*k+kt*he+Ut*Xe,s[2]=_t*v+Tt*V+kt*_e+Ut*xt,s[3]=_t*E+Tt*q+kt*Be+Ut*Dt,s[4]=(_t=o[4])*d+(Tt=o[5])*L+(kt=o[6])*se+(Ut=o[7])*Le,s[5]=_t*g+Tt*k+kt*he+Ut*Xe,s[6]=_t*v+Tt*V+kt*_e+Ut*xt,s[7]=_t*E+Tt*q+kt*Be+Ut*Dt,s[8]=(_t=o[8])*d+(Tt=o[9])*L+(kt=o[10])*se+(Ut=o[11])*Le,s[9]=_t*g+Tt*k+kt*he+Ut*Xe,s[10]=_t*v+Tt*V+kt*_e+Ut*xt,s[11]=_t*E+Tt*q+kt*Be+Ut*Dt,s[12]=(_t=o[12])*d+(Tt=o[13])*L+(kt=o[14])*se+(Ut=o[15])*Le,s[13]=_t*g+Tt*k+kt*he+Ut*Xe,s[14]=_t*v+Tt*V+kt*_e+Ut*xt,s[15]=_t*E+Tt*q+kt*Be+Ut*Dt,s}function xp(s,n,o){var d,g,v,E,L,k,V,q,se,he,_e,Be,Le=o[0],Xe=o[1],xt=o[2];return n===s?(s[12]=n[0]*Le+n[4]*Xe+n[8]*xt+n[12],s[13]=n[1]*Le+n[5]*Xe+n[9]*xt+n[13],s[14]=n[2]*Le+n[6]*Xe+n[10]*xt+n[14],s[15]=n[3]*Le+n[7]*Xe+n[11]*xt+n[15]):(g=n[1],v=n[2],E=n[3],L=n[4],k=n[5],V=n[6],q=n[7],se=n[8],he=n[9],_e=n[10],Be=n[11],s[0]=d=n[0],s[1]=g,s[2]=v,s[3]=E,s[4]=L,s[5]=k,s[6]=V,s[7]=q,s[8]=se,s[9]=he,s[10]=_e,s[11]=Be,s[12]=d*Le+L*Xe+se*xt+n[12],s[13]=g*Le+k*Xe+he*xt+n[13],s[14]=v*Le+V*Xe+_e*xt+n[14],s[15]=E*Le+q*Xe+Be*xt+n[15]),s}function BA(s,n,o){var d=o[0],g=o[1],v=o[2];return s[0]=n[0]*d,s[1]=n[1]*d,s[2]=n[2]*d,s[3]=n[3]*d,s[4]=n[4]*g,s[5]=n[5]*g,s[6]=n[6]*g,s[7]=n[7]*g,s[8]=n[8]*v,s[9]=n[9]*v,s[10]=n[10]*v,s[11]=n[11]*v,s[12]=n[12],s[13]=n[13],s[14]=n[14],s[15]=n[15],s}function yg(s,n,o){var d=Math.sin(o),g=Math.cos(o),v=n[4],E=n[5],L=n[6],k=n[7],V=n[8],q=n[9],se=n[10],he=n[11];return n!==s&&(s[0]=n[0],s[1]=n[1],s[2]=n[2],s[3]=n[3],s[12]=n[12],s[13]=n[13],s[14]=n[14],s[15]=n[15]),s[4]=v*g+V*d,s[5]=E*g+q*d,s[6]=L*g+se*d,s[7]=k*g+he*d,s[8]=V*g-v*d,s[9]=q*g-E*d,s[10]=se*g-L*d,s[11]=he*g-k*d,s}function Ff(s,n,o){var d=Math.sin(o),g=Math.cos(o),v=n[0],E=n[1],L=n[2],k=n[3],V=n[8],q=n[9],se=n[10],he=n[11];return n!==s&&(s[4]=n[4],s[5]=n[5],s[6]=n[6],s[7]=n[7],s[12]=n[12],s[13]=n[13],s[14]=n[14],s[15]=n[15]),s[0]=v*g-V*d,s[1]=E*g-q*d,s[2]=L*g-se*d,s[3]=k*g-he*d,s[8]=v*d+V*g,s[9]=E*d+q*g,s[10]=L*d+se*g,s[11]=k*d+he*g,s}function Gy(s,n){return s[0]=n[0],s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=n[1],s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=n[2],s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,s}function Wy(s,n,o){var d,g,v,E=o[0],L=o[1],k=o[2],V=Math.hypot(E,L,k);return V<yp?null:(E*=V=1/V,L*=V,k*=V,d=Math.sin(n),g=Math.cos(n),s[0]=E*E*(v=1-g)+g,s[1]=L*E*v+k*d,s[2]=k*E*v-L*d,s[3]=0,s[4]=E*L*v-k*d,s[5]=L*L*v+g,s[6]=k*L*v+E*d,s[7]=0,s[8]=E*k*v+L*d,s[9]=L*k*v-E*d,s[10]=k*k*v+g,s[11]=0,s[12]=0,s[13]=0,s[14]=0,s[15]=1,s)}Math.hypot||(Math.hypot=function(){for(var s=0,n=arguments.length;n--;)s+=arguments[n]*arguments[n];return Math.sqrt(s)});var c1=bA;function Ad(){var s=new Sa(3);return Sa!=Float32Array&&(s[0]=0,s[1]=0,s[2]=0),s}function CA(s){var n=new Sa(3);return n[0]=s[0],n[1]=s[1],n[2]=s[2],n}function dd(s){return Math.hypot(s[0],s[1],s[2])}function pd(s,n,o){var d=new Sa(3);return d[0]=s,d[1]=n,d[2]=o,d}function Jh(s,n,o){return s[0]=n[0]+o[0],s[1]=n[1]+o[1],s[2]=n[2]+o[2],s}function xg(s,n,o){return s[0]=n[0]-o[0],s[1]=n[1]-o[1],s[2]=n[2]-o[2],s}function vg(s,n,o){return s[0]=n[0]*o[0],s[1]=n[1]*o[1],s[2]=n[2]*o[2],s}function EA(s,n,o){return s[0]=Math.min(n[0],o[0]),s[1]=Math.min(n[1],o[1]),s[2]=Math.min(n[2],o[2]),s}function fd(s,n,o){return s[0]=Math.max(n[0],o[0]),s[1]=Math.max(n[1],o[1]),s[2]=Math.max(n[2],o[2]),s}function da(s,n,o){return s[0]=n[0]*o,s[1]=n[1]*o,s[2]=n[2]*o,s}function eu(s,n,o,d){return s[0]=n[0]+o[0]*d,s[1]=n[1]+o[1]*d,s[2]=n[2]+o[2]*d,s}function so(s,n){var o=n[0],d=n[1],g=n[2],v=o*o+d*d+g*g;return v>0&&(v=1/Math.sqrt(v)),s[0]=n[0]*v,s[1]=n[1]*v,s[2]=n[2]*v,s}function Ma(s,n){return s[0]*n[0]+s[1]*n[1]+s[2]*n[2]}function md(s,n,o){var d=n[0],g=n[1],v=n[2],E=o[0],L=o[1],k=o[2];return s[0]=g*k-v*L,s[1]=v*E-d*k,s[2]=d*L-g*E,s}function Ns(s,n,o){var d=n[0],g=n[1],v=n[2],E=o[3]*d+o[7]*g+o[11]*v+o[15];return s[0]=(o[0]*d+o[4]*g+o[8]*v+o[12])/(E=E||1),s[1]=(o[1]*d+o[5]*g+o[9]*v+o[13])/E,s[2]=(o[2]*d+o[6]*g+o[10]*v+o[14])/E,s}function wg(s,n,o){var d=o[0],g=o[1],v=o[2],E=n[0],L=n[1],k=n[2],V=g*k-v*L,q=v*E-d*k,se=d*L-g*E,he=g*se-v*q,_e=v*V-d*se,Be=d*q-g*V,Le=2*o[3];return q*=Le,se*=Le,_e*=2,Be*=2,s[0]=E+(V*=Le)+(he*=2),s[1]=L+q+_e,s[2]=k+se+Be,s}var gd,bc=xg,jy=vg,Ky=dd;function Lf(s,n,o){return s[0]=n[0]*o,s[1]=n[1]*o,s[2]=n[2]*o,s[3]=n[3]*o,s}function Df(s,n){var o=n[0],d=n[1],g=n[2],v=n[3],E=o*o+d*d+g*g+v*v;return E>0&&(E=1/Math.sqrt(E)),s[0]=o*E,s[1]=d*E,s[2]=g*E,s[3]=v*E,s}function TA(s,n,o){var d=n[0],g=n[1],v=n[2],E=n[3];return s[0]=o[0]*d+o[4]*g+o[8]*v+o[12]*E,s[1]=o[1]*d+o[5]*g+o[9]*v+o[13]*E,s[2]=o[2]*d+o[6]*g+o[10]*v+o[14]*E,s[3]=o[3]*d+o[7]*g+o[11]*v+o[15]*E,s}function $y(){var s=new Sa(4);return Sa!=Float32Array&&(s[0]=0,s[1]=0,s[2]=0),s[3]=1,s}function bg(s){return s[0]=0,s[1]=0,s[2]=0,s[3]=1,s}function uh(s,n,o){o*=.5;var d=n[0],g=n[1],v=n[2],E=n[3],L=Math.sin(o),k=Math.cos(o);return s[0]=d*k+E*L,s[1]=g*k+v*L,s[2]=v*k-g*L,s[3]=E*k-d*L,s}function Bg(s,n,o){o*=.5;var d=n[0],g=n[1],v=n[2],E=n[3],L=Math.sin(o),k=Math.cos(o);return s[0]=d*k-v*L,s[1]=g*k+E*L,s[2]=v*k+d*L,s[3]=E*k-g*L,s}Ad(),gd=new Sa(4),Sa!=Float32Array&&(gd[0]=0,gd[1]=0,gd[2]=0,gd[3]=0);var Iu=Df;Ad(),pd(1,0,0),pd(0,1,0),$y(),$y(),hh();class Pf{constructor(n,o){this.pos=n,this.dir=o}intersectsPlane(n,o,d){const g=Ma(o,this.dir);if(Math.abs(g)<1e-6)return!1;const v=((n[0]-this.pos[0])*o[0]+(n[1]-this.pos[1])*o[1]+(n[2]-this.pos[2])*o[2])/g;return d[0]=this.pos[0]+this.dir[0]*v,d[1]=this.pos[1]+this.dir[1]*v,d[2]=this.pos[2]+this.dir[2]*v,!0}closestPointOnSphere(n,o,d){if(function(_e,Be){var Le=_e[0],Xe=_e[1],xt=_e[2],Dt=Be[0],_t=Be[1],Tt=Be[2];return Math.abs(Le-Dt)<=yp*Math.max(1,Math.abs(Le),Math.abs(Dt))&&Math.abs(Xe-_t)<=yp*Math.max(1,Math.abs(Xe),Math.abs(_t))&&Math.abs(xt-Tt)<=yp*Math.max(1,Math.abs(xt),Math.abs(Tt))}(this.pos,n)||o===0)return d[0]=d[1]=d[2]=0,!1;const[g,v,E]=this.dir,L=this.pos[0]-n[0],k=this.pos[1]-n[1],V=this.pos[2]-n[2],q=g*g+v*v+E*E,se=2*(L*g+k*v+V*E),he=se*se-4*q*(L*L+k*k+V*V-o*o);if(he<0){const _e=Math.max(-se/2,0),Be=L+g*_e,Le=k+v*_e,Xe=V+E*_e,xt=Math.hypot(Be,Le,Xe);return d[0]=Be*o/xt,d[1]=Le*o/xt,d[2]=Xe*o/xt,!1}{const _e=(-se-Math.sqrt(he))/(2*q);if(_e<0){const Be=Math.hypot(L,k,V);return d[0]=L*o/Be,d[1]=k*o/Be,d[2]=V*o/Be,!1}return d[0]=L+g*_e,d[1]=k+v*_e,d[2]=V+E*_e,!0}}}class Uf{constructor(n,o,d,g,v){this.TL=n,this.TR=o,this.BR=d,this.BL=g,this.horizon=v}static fromInvProjectionMatrix(n,o,d){const g=[-1,1,1],v=[1,1,1],E=[1,-1,1],L=[-1,-1,1],k=Ns(g,g,n),V=Ns(v,v,n),q=Ns(E,E,n),se=Ns(L,L,n);return new Uf(k,V,q,se,o/d)}}class Rf{constructor(n,o){this.points=n,this.planes=o}static fromInvProjectionMatrix(n,o,d,g){const v=Math.pow(2,d),E=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(k=>{const V=TA([],k,n),q=1/V[3]/o*v;return function(se,he,_e){return se[0]=he[0]*_e[0],se[1]=he[1]*_e[1],se[2]=he[2]*_e[2],se[3]=he[3]*_e[3],se}(V,V,[q,q,g?1/V[3]:q,q])}),L=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(k=>{const V=so([],md([],bc([],E[k[0]],E[k[1]]),bc([],E[k[2]],E[k[1]]))),q=-Ma(V,E[k[1]]);return V.concat(q)});return new Rf(E,L)}}class Ko{static fromPoints(n){const o=[1/0,1/0,1/0],d=[-1/0,-1/0,-1/0];for(const g of n)EA(o,o,g),fd(d,d,g);return new Ko(o,d)}static applyTransform(n,o){const d=n.getCorners();for(let g=0;g<d.length;++g)Ns(d[g],d[g],o);return Ko.fromPoints(d)}constructor(n,o){this.min=n,this.max=o,this.center=da([],Jh([],this.min,this.max),.5)}quadrant(n){const o=[n%2==0,n<2],d=CA(this.min),g=CA(this.max);for(let v=0;v<o.length;v++)d[v]=o[v]?this.min[v]:this.center[v],g[v]=o[v]?this.center[v]:this.max[v];return g[2]=this.max[2],new Ko(d,g)}distanceX(n){return Math.max(Math.min(this.max[0],n[0]),this.min[0])-n[0]}distanceY(n){return Math.max(Math.min(this.max[1],n[1]),this.min[1])-n[1]}distanceZ(n){return Math.max(Math.min(this.max[2],n[2]),this.min[2])-n[2]}getCorners(){const n=this.min,o=this.max;return[[n[0],n[1],n[2]],[o[0],n[1],n[2]],[o[0],o[1],n[2]],[n[0],o[1],n[2]],[n[0],n[1],o[2]],[o[0],n[1],o[2]],[o[0],o[1],o[2]],[n[0],o[1],o[2]]]}intersects(n){const o=this.getCorners();let d=!0;for(let g=0;g<n.planes.length;g++){const v=n.planes[g];let E=0;for(let 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Xe=v?_e:h1(Le.x,Le.y,Le.z,d),xt=v?s.tilespaceRays.map(_t=>qy(_t,Be)):s.queryGeometry.screenGeometry,Dt=TA([],[Le.x,Le.y,Le.z,1],d);if(!E&&v?k*=Dt[3]/o.cameraToCenterDistance:E&&!v&&(k*=o.cameraToCenterDistance/Dt[3]),v){const _t=Fo((he.y/Zn+V.y)/(1<<V.z));k/=o.projection.pixelsPerMeter(_t,1)/Xl(1,_t)}if(Qy(xt,Xe,k))return!0}return!1}function h1(s,n,o,d){const g=TA([],[s,n,o,1],d);return new me(g[0]/g[3],g[1]/g[3])}const Cg=pd(0,0,0),Xy=pd(0,0,1);function qy(s,n){const o=Ad();return Cg[2]=n,s.intersectsPlane(Cg,Xy,o),new me(o[0],o[1])}class vp extends gp{}function Eg(s,{width:n,height:o},d,g){if(g){if(g instanceof Uint8ClampedArray)g=new Uint8Array(g.buffer);else if(g.length!==n*o*d)throw new RangeError("mismatched image size")}else g=new Uint8Array(n*o*d);return s.width=n,s.height=o,s.data=g,s}function 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v=this.layers[0].layout.get("fill-sort-key"),E=[];for(const{feature:L,id:k,index:V,sourceLayerIndex:q}of n){const se=this.layers[0]._featureFilter.needGeometry,he=xA(L,se);if(!this.layers[0]._featureFilter.filter(new qt(this.zoom),he,d))continue;const _e=v?v.evaluate(he,{},d,o.availableImages):void 0,Be={id:k,properties:L.properties,type:L.type,sourceLayerIndex:q,index:V,geometry:se?he.geometry:Yh(L,d,g),patterns:{},sortKey:_e};E.push(Be)}v&&E.sort((L,k)=>L.sortKey-k.sortKey);for(const L of E){const{geometry:k,index:V,sourceLayerIndex:q}=L;if(this.hasPattern){const se=Cd("fill",this.layers,L,this.zoom,o);this.patternFeatures.push(se)}else this.addFeature(L,k,V,d,{},o.availableImages);o.featureIndex.insert(n[V].feature,k,V,q,this.index)}}update(n,o,d,g){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,o,this.stateDependentLayers,d,g)}addFeatures(n,o,d,g,v){for(const E of this.patternFeatures)this.addFeature(E,E.geometry,E.index,o,d,g)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,Sg),this.indexBuffer=n.createIndexBuffer(this.indexArray),this.indexBuffer2=n.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(n,o,d,g,v,E=[]){for(const L of Nf(o,500)){let k=0;for(const Be of L)k+=Be.length;const V=this.segments.prepareSegment(k,this.layoutVertexArray,this.indexArray),q=V.vertexLength,se=[],he=[];for(const Be of L){if(Be.length===0)continue;Be!==L[0]&&he.push(se.length/2);const 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d,g,v=this.extent*Math.pow(2,o),E=this.extent*s,L=this.extent*n,k=this.loadGeometry(),V=MA.types[this.type];function q(_e){for(var Be=0;Be<_e.length;Be++){var Le=_e[Be];_e[Be]=[360*(Le.x+E)/v-180,360/Math.PI*Math.atan(Math.exp((180-360*(Le.y+L)/v)*Math.PI/180))-90]}}switch(this.type){case 1:var se=[];for(d=0;d<k.length;d++)se[d]=k[d][0];q(k=se);break;case 2:for(d=0;d<k.length;d++)q(k[d]);break;case 3:for(k=function(_e){var Be=_e.length;if(Be<=1)return[_e];for(var Le,Xe,xt=[],Dt=0;Dt<Be;Dt++){var _t=Pg(_e[Dt]);_t!==0&&(Xe===void 0&&(Xe=_t<0),Xe===_t<0?(Le&&xt.push(Le),Le=[_e[Dt]]):Le.push(_e[Dt]))}return Le&&xt.push(Le),xt}(k),d=0;d<k.length;d++)for(g=0;g<k[d].length;g++)q(k[d][g])}k.length===1?k=k[0]:V="Multi"+V;var he={type:"Feature",geometry:{type:V,coordinates:k},properties:this.properties};return"id"in this&&(he.id=this.id),he};var Qf=Dg,Ed=Vf;function 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f=Fp.VectorTile=function(s,n){this.layers=s.readFields(l,{},n)},w=Fp.VectorTileFeature=Dg;function I(s,n,o,d){const g=[],v=d===0?(E,L,k,V,q,se)=>{E.push(new me(se,k+(se-L)/(V-L)*(q-k)))}:(E,L,k,V,q,se)=>{E.push(new me(L+(se-k)/(q-k)*(V-L),se))};for(const E of s){const L=[];for(const k of E){if(k.length<=2)continue;const V=[];for(let he=0;he<k.length-1;he++){const _e=k[he].x,Be=k[he].y,Le=k[he+1].x,Xe=k[he+1].y,xt=d===0?_e:Be,Dt=d===0?Le:Xe;xt<n?Dt>n&&v(V,_e,Be,Le,Xe,n):xt>o?Dt<o&&v(V,_e,Be,Le,Xe,o):V.push(k[he]),Dt<n&&xt>=n&&v(V,_e,Be,Le,Xe,n),Dt>o&&xt<=o&&v(V,_e,Be,Le,Xe,o)}let q=k[k.length-1];const se=d===0?q.x:q.y;se>=n&&se<=o&&V.push(q),V.length&&(q=V[V.length-1],V[0].x===q.x&&V[0].y===q.y||V.push(V[0]),L.push(V))}L.length&&g.push(L)}return g}Fp.VectorTileLayer=Ed;const U=w.types,N=Math.pow(2,13);function Z(s,n,o,d,g,v,E,L){s.emplaceBack((n<<1)+E,(o<<1)+v,(Math.floor(d*N)<<1)+g,Math.round(L))}function re(s,n,o){s.emplaceBack(n.x,n.y,n.z,o[0]*16384,o[1]*16384,o[2]*16384)}class ge{constructor(){this.acc=new me(0,0),this.polyCount=[]}startRing(n){this.currentPolyCount={edges:0,top:0},this.polyCount.push(this.currentPolyCount),this.min||(this.min=new me(n.x,n.y),this.max=new me(n.x,n.y))}append(n,o){this.currentPolyCount.edges++,this.acc._add(n);const d=this.min,g=this.max;n.x<d.x?d.x=n.x:n.x>g.x&&(g.x=n.x),n.y<d.y?d.y=n.y:n.y>g.y&&(g.y=n.y),((n.x===0||n.x===Zn)&&n.x===o.x)!=((n.y===0||n.y===Zn)&&n.y===o.y)&&this.processBorderOverlap(n,o),o.x<0!=n.x<0&&this.addBorderIntersection(0,gr(o.y,n.y,(0-o.x)/(n.x-o.x))),o.x>Zn!=n.x>Zn&&this.addBorderIntersection(1,gr(o.y,n.y,(Zn-o.x)/(n.x-o.x))),o.y<0!=n.y<0&&this.addBorderIntersection(2,gr(o.x,n.x,(0-o.y)/(n.y-o.y))),o.y>Zn!=n.y>Zn&&this.addBorderIntersection(3,gr(o.x,n.x,(Zn-o.y)/(n.y-o.y)))}addBorderIntersection(n,o){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const d=this.borders[n];o<d[0]&&(d[0]=o),o>d[1]&&(d[1]=o)}processBorderOverlap(n,o){if(n.x===o.x){if(n.y===o.y)return;const d=n.x===0?0:1;this.addBorderIntersection(d,o.y),this.addBorderIntersection(d,n.y)}else{const d=n.y===0?2:3;this.addBorderIntersection(d,o.x),this.addBorderIntersection(d,n.x)}}centroid(){const n=this.polyCount.reduce((o,d)=>o+d.edges,0);return n!==0?this.acc.div(n)._round():new me(0,0)}span(){return new me(this.max.x-this.min.x,this.max.y-this.min.y)}intersectsCount(){return this.borders.reduce((n,o)=>n+ +(o[0]!==Number.MAX_VALUE),0)}}class Ce{constructor(n){this.zoom=n.zoom,this.canonical=n.canonical,this.overscaling=n.overscaling,this.layers=n.layers,this.layerIds=this.layers.map(o=>o.id),this.index=n.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=n.projection,this.layoutVertexArray=new Qr,this.centroidVertexArray=new My,this.indexArray=new _o,this.programConfigurations=new _A(n.layers,n.zoom),this.segments=new to,this.stateDependentLayerIds=this.layers.filter(o=>o.isStateDependent()).map(o=>o.id),this.enableTerrain=n.enableTerrain}populate(n,o,d,g){this.features=[],this.hasPattern=Sp("fill-extrusion",this.layers,o),this.featuresOnBorder=[],this.borders=[[],[],[],[]],this.borderDoneWithNeighborZ=[-1,-1,-1,-1],this.tileToMeter=function(v){const E=Math.exp(Math.PI*(1-v.y/(1<<v.z)*2));return 80150034*E/(E*E+1)/Zn/(1<<v.z)}(d),this.edgeRadius=this.layers[0].layout.get("fill-extrusion-edge-radius")/this.tileToMeter;for(const{feature:v,id:E,index:L,sourceLayerIndex:k}of n){const V=this.layers[0]._featureFilter.needGeometry,q=xA(v,V);if(!this.layers[0]._featureFilter.filter(new qt(this.zoom),q,d))continue;const se={id:E,sourceLayerIndex:k,index:L,geometry:V?q.geometry:Yh(v,d,g),properties:v.properties,type:v.type,patterns:{}},he=this.layoutVertexArray.length;this.hasPattern?this.features.push(Cd("fill-extrusion",this.layers,se,this.zoom,o)):this.addFeature(se,se.geometry,L,d,{},o.availableImages,g),o.featureIndex.insert(v,se.geometry,L,k,this.index,he)}this.sortBorders()}addFeatures(n,o,d,g,v){for(const E of this.features){const{geometry:L}=E;this.addFeature(E,L,E.index,o,d,g,v)}this.sortBorders()}update(n,o,d,g){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,o,this.stateDependentLayers,d,g)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,o0),this.indexBuffer=n.createIndexBuffer(this.indexArray),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=n.createVertexBuffer(this.layoutVertexExtArray,s0.members,!0))),this.programConfigurations.upload(n),this.uploaded=!0}uploadCentroid(n){this.centroidVertexArray.length!==0&&(this.centroidVertexBuffer?this.needsCentroidUpdate&&this.centroidVertexBuffer.updateData(this.centroidVertexArray):this.centroidVertexBuffer=n.createVertexBuffer(this.centroidVertexArray,Ip.members,!0),this.needsCentroidUpdate=!1)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.centroidVertexBuffer&&this.centroidVertexBuffer.destroy(),this.layoutVertexExtBuffer&&this.layoutVertexExtBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(n,o,d,g,v,E,L){const k=[new me(0,0),new me(Zn,Zn)],V=L.projection,q=V.name==="globe",se=this.enableTerrain&&!q?new ge:null,he=U[n.type]==="Polygon";q&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new _r);const _e=Nf(o,500);for(let xt=_e.length-1;xt>=0;xt--){const Dt=_e[xt];(Dt.length===0||(Be=Dt[0]).every(_t=>_t.x<=0)||Be.every(_t=>_t.x>=Zn)||Be.every(_t=>_t.y<=0)||Be.every(_t=>_t.y>=Zn))&&_e.splice(xt,1)}var Be;let Le;if(q)Le=mi(_e,k,g);else{Le=[];for(const xt of _e)Le.push({polygon:xt,bounds:k})}const Xe=he?this.edgeRadius:0;for(const{polygon:xt,bounds:Dt}of Le){let _t=0,Tt=0;for(const Ut of xt)he&&!Ut[0].equals(Ut[Ut.length-1])&&Ut.push(Ut[0]),Tt+=he?Ut.length-1:Ut.length;const kt=this.segments.prepareSegment((he?5:4)*Tt,this.layoutVertexArray,this.indexArray);if(he){const Ut=[],ci=[];_t=kt.vertexLength;for(const Ti of xt){let Ki,gi;Ti.length&&Ti!==xt[0]&&ci.push(Ut.length/2),Ki=Ti[1].sub(Ti[0])._perp()._unit();for(let Si=1;Si<Ti.length;Si++){const Li=Ti[Si],Vi=Ti[Si===Ti.length-1?1:Si+1];let{x:Zi,y:yi}=Li;if(Xe){gi=Vi.sub(Li)._perp()._unit();const sn=Ki.add(gi)._unit(),Kn=Xe*Math.min(4,1/(Ki.x*sn.x+Ki.y*sn.y));Zi+=Kn*sn.x,yi+=Kn*sn.y,Ki=gi}Z(this.layoutVertexArray,Zi,yi,0,0,1,1,0),kt.vertexLength++,Ut.push(Li.x,Li.y),q&&re(this.layoutVertexExtArray,V.projectTilePoint(Zi,yi,g),V.upVector(g,Zi,yi))}}const oi=xd.exports(Ut,ci);for(let Ti=0;Ti<oi.length;Ti+=3)this.indexArray.emplaceBack(_t+oi[Ti],_t+oi[Ti+2],_t+oi[Ti+1]),kt.primitiveLength++}for(const Ut of xt){se&&Ut.length&&se.startRing(Ut[0]);let ci,oi,Ti,Ki=Ut.length>4&&Rt(Ut[Ut.length-2],Ut[0],Ut[1]),gi=Xe?ke(Ut[Ut.length-2],Ut[0],Ut[1],Xe):0;oi=Ut[1].sub(Ut[0])._perp()._unit();let Si=!0;for(let Li=1,Vi=0;Li<Ut.length;Li++){let Zi=Ut[Li-1],yi=Ut[Li];const sn=Ut[Li===Ut.length-1?1:Li+1];if(se&&he&&se.currentPolyCount.top++,Ze(yi,Zi,Dt)){Xe&&(oi=sn.sub(yi)._perp()._unit(),Si=!Si);continue}se&&se.append(yi,Zi);const Kn=yi.sub(Zi)._perp(),dn=Kn.x/(Math.abs(Kn.x)+Math.abs(Kn.y)),Ln=Kn.y>0?1:0,ln=Zi.dist(yi);if(Vi+ln>32768&&(Vi=0),Xe){Ti=sn.sub(yi)._perp()._unit();let xr=$e(Zi,yi,sn,Ie(oi,Ti),Xe);isNaN(xr)&&(xr=0);const Jn=yi.sub(Zi)._unit();Zi=Zi.add(Jn.mult(gi))._round(),yi=yi.add(Jn.mult(-xr))._round(),gi=xr,oi=Ti}const Xn=kt.vertexLength,Tr=Ut.length>4&&Rt(Zi,yi,sn);let wr=Mt(Vi,Ki,Si);if(Z(this.layoutVertexArray,Zi.x,Zi.y,dn,Ln,0,0,wr),Z(this.layoutVertexArray,Zi.x,Zi.y,dn,Ln,0,1,wr),Vi+=ln,wr=Mt(Vi,Tr,!Si),Ki=Tr,Z(this.layoutVertexArray,yi.x,yi.y,dn,Ln,0,0,wr),Z(this.layoutVertexArray,yi.x,yi.y,dn,Ln,0,1,wr),kt.vertexLength+=4,this.indexArray.emplaceBack(Xn+0,Xn+1,Xn+2),this.indexArray.emplaceBack(Xn+1,Xn+3,Xn+2),kt.primitiveLength+=2,Xe){const xr=_t+(Li===1?Ut.length-2:Li-2),Jn=Li===1?_t:xr+1;if(this.indexArray.emplaceBack(Xn+1,xr,Xn+3),this.indexArray.emplaceBack(xr,Jn,Xn+3),kt.primitiveLength+=2,ci===void 0&&(ci=Xn),!Ze(sn,Ut[Li],Dt)){const es=Li===Ut.length-1?ci:kt.vertexLength;this.indexArray.emplaceBack(Xn+2,Xn+3,es),this.indexArray.emplaceBack(Xn+3,es+1,es),this.indexArray.emplaceBack(Xn+3,Jn,es+1),kt.primitiveLength+=3}Si=!Si}if(q){const xr=this.layoutVertexExtArray,Jn=V.projectTilePoint(Zi.x,Zi.y,g),es=V.projectTilePoint(yi.x,yi.y,g),ir=V.upVector(g,Zi.x,Zi.y),Sr=V.upVector(g,yi.x,yi.y);re(xr,Jn,ir),re(xr,Jn,ir),re(xr,es,Sr),re(xr,es,Sr)}}he&&(_t+=Ut.length-1)}}if(se&&se.polyCount.length>0){if(se.borders){se.vertexArrayOffset=this.centroidVertexArray.length;const xt=se.borders,Dt=this.featuresOnBorder.push(se)-1;for(let _t=0;_t<4;_t++)xt[_t][0]!==Number.MAX_VALUE&&this.borders[_t].push(Dt)}this.encodeCentroid(se.borders?void 0:se.centroid(),se)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,n,d,v,E,g)}sortBorders(){for(let n=0;n<4;n++)this.borders[n].sort((o,d)=>this.featuresOnBorder[o].borders[n][0]-this.featuresOnBorder[d].borders[n][0])}encodeCentroid(n,o,d=!0){let g,v;if(n)if(n.y!==0){const L=o.span()._mult(this.tileToMeter);g=(Math.max(n.x,1)<<3)+Math.min(7,Math.round(L.x/10)),v=(Math.max(n.y,1)<<3)+Math.min(7,Math.round(L.y/10))}else g=Math.ceil(7*(n.x+450)),v=0;else g=0,v=+d;let E=d?this.centroidVertexArray.length:o.vertexArrayOffset;for(const L of o.polyCount){d&&this.centroidVertexArray.resize(this.centroidVertexArray.length+4*L.edges+L.top);for(let k=0;k<L.top;k++)this.centroidVertexArray.emplace(E++,g,v);for(let k=0;k<2*L.edges;k++)this.centroidVertexArray.emplace(E++,0,v),this.centroidVertexArray.emplace(E++,g,v)}}}function Ie(s,n){const o=s.add(n)._unit();return s.x*o.x+s.y*o.y}function ke(s,n,o,d){const g=n.sub(s)._perp()._unit(),v=o.sub(n)._perp()._unit();return $e(s,n,o,Ie(g,v),d)}function $e(s,n,o,d,g){const v=Math.sqrt(1-d*d);return Math.min(s.dist(n)/3,n.dist(o)/3,g*v/d)}function Ze(s,n,o){return s.x<o[0].x&&n.x<o[0].x||s.x>o[1].x&&n.x>o[1].x||s.y<o[0].y&&n.y<o[0].y||s.y>o[1].y&&n.y>o[1].y}function Rt(s,n,o){if(s.x<0||s.x>=Zn||n.x<0||n.x>=Zn||o.x<0||o.x>=Zn)return!1;const d=o.sub(n),g=d.perp(),v=s.sub(n);return(d.x*v.x+d.y*v.y)/Math.sqrt((d.x*d.x+d.y*d.y)*(v.x*v.x+v.y*v.y))>-.866&&g.x*v.x+g.y*v.y<0}function Mt(s,n,o){const d=n?2|s:-3&s;return o?1|d:-2&d}function ri(){const s=Math.PI/32,n=Math.tan(s),o=Ef;return o*Math.sqrt(1+2*n*n)-o}function mi(s,n,o){const d=1<<o.z,g=bl(o.x/d),v=bl((o.x+1)/d),E=Fo(o.y/d),L=Fo((o.y+1)/d);return function(k,V,q,se,he=0,_e){const Be=[];if(!k.length||!q||!se)return Be;const Le=(Ut,ci)=>{for(const oi of Ut)Be.push({polygon:oi,bounds:ci})},Xe=Math.ceil(Math.log2(q)),xt=Math.ceil(Math.log2(se)),Dt=Xe-xt,_t=[];for(let Ut=0;Ut<Math.abs(Dt);Ut++)_t.push(Dt>0?0:1);for(let Ut=0;Ut<Math.min(Xe,xt);Ut++)_t.push(0),_t.push(1);let Tt=k;if(Tt=I(Tt,V[0].y-he,V[1].y+he,1),Tt=I(Tt,V[0].x-he,V[1].x+he,0),!Tt.length)return Be;const kt=[];for(_t.length?kt.push({polygons:Tt,bounds:V,depth:0}):Le(Tt,V);kt.length;){const Ut=kt.pop(),ci=Ut.depth,oi=_t[ci],Ti=Ut.bounds[0],Ki=Ut.bounds[1],gi=oi===0?Ti.x:Ti.y,Si=oi===0?Ki.x:Ki.y,Li=_e?_e(oi,gi,Si):.5*(gi+Si),Vi=I(Ut.polygons,gi-he,Li+he,oi),Zi=I(Ut.polygons,Li-he,Si+he,oi);if(Vi.length){const yi=[Ti,new me(oi===0?Li:Ki.x,oi===1?Li:Ki.y)];_t.length>ci+1?kt.push({polygons:Vi,bounds:yi,depth:ci+1}):Le(Vi,yi)}if(Zi.length){const yi=[new me(oi===0?Li:Ti.x,oi===1?Li:Ti.y),Ki];_t.length>ci+1?kt.push({polygons:Zi,bounds:yi,depth:ci+1}):Le(Zi,yi)}}return Be}(s,n,Math.ceil((v-g)/11.25),Math.ceil((E-L)/11.25),1,(k,V,q)=>{if(k===0)return .5*(V+q);{const se=Fo((o.y+V/Zn)/d);return(ch(.5*(Fo((o.y+q/Zn)/d)+se))*d-o.y)*Zn}})}zt(Ce,"FillExtrusionBucket",{omit:["layers","features"]}),zt(ge,"PartMetadata");const ei=new Hn({"fill-extrusion-edge-radius":new Jt(Yt["layout_fill-extrusion"]["fill-extrusion-edge-radius"])});var ui={paint:new Hn({"fill-extrusion-opacity":new Jt(Yt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new pi(Yt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Jt(Yt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Jt(Yt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new pi(Yt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new pi(Yt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new pi(Yt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Jt(Yt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"]),"fill-extrusion-ambient-occlusion-intensity":new Jt(Yt["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-intensity"]),"fill-extrusion-ambient-occlusion-radius":new Jt(Yt["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-radius"])}),layout:ei};function Pi(s,n,o){var d=2*Math.PI*6378137/256/Math.pow(2,o);return[s*d-2*Math.PI*6378137/2,n*d-2*Math.PI*6378137/2]}class Fi{constructor(n,o,d){this.z=n,this.x=o,this.y=d,this.key=mn(0,n,n,o,d)}equals(n){return this.z===n.z&&this.x===n.x&&this.y===n.y}url(n,o){const d=function(v,E,L){var k=Pi(256*v,256*(E=Math.pow(2,L)-E-1),L),V=Pi(256*(v+1),256*(E+1),L);return k[0]+","+k[1]+","+V[0]+","+V[1]}(this.x,this.y,this.z),g=function(v,E,L){let k,V="";for(let q=v;q>0;q--)k=1<<q-1,V+=(E&k?1:0)+(L&k?2:0);return V}(this.z,this.x,this.y);return n[(this.x+this.y)%n.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(o==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",g).replace("{bbox-epsg-3857}",d)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Sn{constructor(n,o){this.wrap=n,this.canonical=o,this.key=mn(n,o.z,o.z,o.x,o.y)}}class fn{constructor(n,o,d,g,v){this.overscaledZ=n,this.wrap=o,this.canonical=new Fi(d,+g,+v),this.key=o===0&&n===d?this.canonical.key:mn(o,n,d,g,v)}equals(n){return this.overscaledZ===n.overscaledZ&&this.wrap===n.wrap&&this.canonical.equals(n.canonical)}scaledTo(n){const o=this.canonical.z-n;return n>this.canonical.z?new fn(n,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new fn(n,this.wrap,n,this.canonical.x>>o,this.canonical.y>>o)}calculateScaledKey(n,o=!0){if(this.overscaledZ===n&&o)return this.key;if(n>this.canonical.z)return mn(this.wrap*+o,n,this.canonical.z,this.canonical.x,this.canonical.y);{const d=this.canonical.z-n;return mn(this.wrap*+o,n,n,this.canonical.x>>d,this.canonical.y>>d)}}isChildOf(n){if(n.wrap!==this.wrap)return!1;const o=this.canonical.z-n.canonical.z;return n.overscaledZ===0||n.overscaledZ<this.overscaledZ&&n.canonical.x===this.canonical.x>>o&&n.canonical.y===this.canonical.y>>o}children(n){if(this.overscaledZ>=n)return[new fn(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const o=this.canonical.z+1,d=2*this.canonical.x,g=2*this.canonical.y;return[new fn(o,this.wrap,o,d,g),new fn(o,this.wrap,o,d+1,g),new fn(o,this.wrap,o,d,g+1),new fn(o,this.wrap,o,d+1,g+1)]}isLessThan(n){return this.wrap<n.wrap||!(this.wrap>n.wrap)&&(this.overscaledZ<n.overscaledZ||!(this.overscaledZ>n.overscaledZ)&&(this.canonical.x<n.canonical.x||!(this.canonical.x>n.canonical.x)&&this.canonical.y<n.canonical.y))}wrapped(){return new fn(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(n){return new fn(this.overscaledZ,n,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Sn(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}}function mn(s,n,o,d,g){const v=1<<Math.min(o,22);let E=v*(g%v)+d%v;return s&&o<22&&(E+=v*v*((s<0?-2*s-1:2*s)%(1<<2*(22-o)))),16*(32*E+o)+(n-o)}zt(Fi,"CanonicalTileID"),zt(fn,"OverscaledTileID",{omit:["projMatrix"]});class an extends me{constructor(n,o,d){super(n,o),this.z=d}}function nn(s,n){return s.x*n.x+s.y*n.y}function vn(s,n){if(s.length===1){let o=0;const d=n[o++];let g;for(;!g||d.equals(g);)if(g=n[o++],!g)return 1/0;for(;o<n.length;o++){const v=n[o],E=s[0],L=g.sub(d),k=v.sub(d),V=E.sub(d),q=nn(L,L),se=nn(L,k),he=nn(k,k),_e=nn(V,L),Be=nn(V,k),Le=q*he-se*se,Xe=(he*_e-se*Be)/Le,xt=(q*Be-se*_e)/Le,Dt=d.z*(1-Xe-xt)+g.z*Xe+v.z*xt;if(isFinite(Dt))return Dt}return 1/0}{let o=1/0;for(const d of n)o=Math.min(o,d.z);return o}}function gn(s,n,o,d,g,v,E,L){const k=E*g.getElevationAt(s,n,!0,!0),V=v[0]!==0,q=V?v[1]===0?E*(v[0]/7-450):E*function(se,he,_e){const Be=Math.floor(he[0]/8),Le=Math.floor(he[1]/8),Xe=10*(he[0]-8*Be),xt=10*(he[1]-8*Le),Dt=se.getElevationAt(Be,Le,!0,!0),_t=se.getMeterToDEM(_e),Tt=Math.floor(.5*(Xe*_t-1)),kt=Math.floor(.5*(xt*_t-1)),Ut=se.tileCoordToPixel(Be,Le),ci=2*Tt+1,oi=2*kt+1,Ti=function(Zi,yi,sn,Kn,dn){return[Zi.getElevationAtPixel(yi,sn,!0),Zi.getElevationAtPixel(yi+dn,sn,!0),Zi.getElevationAtPixel(yi,sn+dn,!0),Zi.getElevationAtPixel(yi+Kn,sn+dn,!0)]}(se,Ut.x-Tt,Ut.y-kt,ci,oi),Ki=Math.abs(Ti[0]-Ti[1]),gi=Math.abs(Ti[2]-Ti[3]),Si=Math.abs(Ti[0]-Ti[2])+Math.abs(Ti[1]-Ti[3]),Li=Math.min(.25,.5*_t*(Ki+gi)/ci),Vi=Math.min(.25,.5*_t*Si/oi);return Dt+Math.max(Li*Xe,Vi*xt)}(g,v,L):k;return{base:k+(o===0)?-1:o,top:V?Math.max(q+d,k+o+2):k+d}}const Ji=_n([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),{members:Wn}=Ji,zn=_n([{name:"a_packed",components:4,type:"Float32"}]),{members:yr}=zn,fs=w.types,ws=Math.cos(Math.PI/180*37.5);class Qs{constructor(n){this.zoom=n.zoom,this.overscaling=n.overscaling,this.layers=n.layers,this.layerIds=this.layers.map(o=>o.id),this.index=n.index,this.projection=n.projection,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(o=>{this.gradients[o.id]={}}),this.layoutVertexArray=new go,this.layoutVertexArray2=new Ca,this.indexArray=new _o,this.programConfigurations=new _A(n.layers,n.zoom),this.segments=new to,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(o=>o.isStateDependent()).map(o=>o.id)}populate(n,o,d,g){this.hasPattern=Sp("line",this.layers,o);const v=this.layers[0].layout.get("line-sort-key"),E=[];for(const{feature:q,id:se,index:he,sourceLayerIndex:_e}of n){const Be=this.layers[0]._featureFilter.needGeometry,Le=xA(q,Be);if(!this.layers[0]._featureFilter.filter(new qt(this.zoom),Le,d))continue;const Xe=v?v.evaluate(Le,{},d):void 0,xt={id:se,properties:q.properties,type:q.type,sourceLayerIndex:_e,index:he,geometry:Be?Le.geometry:Yh(q,d,g),patterns:{},sortKey:Xe};E.push(xt)}v&&E.sort((q,se)=>q.sortKey-se.sortKey);const{lineAtlas:L,featureIndex:k}=o,V=this.addConstantDashes(L);for(const q of E){const{geometry:se,index:he,sourceLayerIndex:_e}=q;if(V&&this.addFeatureDashes(q,L),this.hasPattern){const Be=Cd("line",this.layers,q,this.zoom,o);this.patternFeatures.push(Be)}else this.addFeature(q,se,he,d,L.positions,o.availableImages);k.insert(n[he].feature,se,he,_e,this.index)}}addConstantDashes(n){let o=!1;for(const d of this.layers){const g=d.paint.get("line-dasharray").value,v=d.layout.get("line-cap").value;if(g.kind!=="constant"||v.kind!=="constant")o=!0;else{const E=v.value,L=g.value;if(!L)continue;n.addDash(L,E)}}return o}addFeatureDashes(n,o){const d=this.zoom;for(const g of this.layers){const v=g.paint.get("line-dasharray").value,E=g.layout.get("line-cap").value;if(v.kind==="constant"&&E.kind==="constant")continue;let L,k;if(v.kind==="constant"){if(L=v.value,!L)continue}else L=v.evaluate({zoom:d},n);k=E.kind==="constant"?E.value:E.evaluate({zoom:d},n),o.addDash(L,k),n.patterns[g.id]=o.getKey(L,k)}}update(n,o,d,g){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(n,o,this.stateDependentLayers,d,g)}addFeatures(n,o,d,g,v){for(const E of this.patternFeatures)this.addFeature(E,E.geometry,E.index,o,d,g)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(n){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=n.createVertexBuffer(this.layoutVertexArray2,yr)),this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,Wn),this.indexBuffer=n.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(n),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(n){if(n.properties&&n.properties.hasOwnProperty("mapbox_clip_start")&&n.properties.hasOwnProperty("mapbox_clip_end"))return{start:+n.properties.mapbox_clip_start,end:+n.properties.mapbox_clip_end}}addFeature(n,o,d,g,v,E){const L=this.layers[0].layout,k=L.get("line-join").evaluate(n,{}),V=L.get("line-cap").evaluate(n,{}),q=L.get("line-miter-limit"),se=L.get("line-round-limit");this.lineClips=this.lineFeatureClips(n);for(const he of o)this.addLine(he,n,k,V,q,se);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,n,d,v,E,g)}addLine(n,o,d,g,v,E){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineSoFar=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let xt=0;xt<n.length-1;xt++)this.totalDistance+=n[xt].dist(n[xt+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const L=fs[o.type]==="Polygon";let k=n.length;for(;k>=2&&n[k-1].equals(n[k-2]);)k--;let V=0;for(;V<k-1&&n[V].equals(n[V+1]);)V++;if(k<(L?3:2))return;d==="bevel"&&(v=1.05);const q=this.overscaling<=16?122880/(512*this.overscaling):0,se=this.segments.prepareSegment(10*k,this.layoutVertexArray,this.indexArray);let he,_e,Be,Le,Xe;this.e1=this.e2=-1,L&&(he=n[k-2],Xe=n[V].sub(he)._unit()._perp());for(let xt=V;xt<k;xt++){if(Be=xt===k-1?L?n[V+1]:void 0:n[xt+1],Be&&n[xt].equals(Be))continue;Xe&&(Le=Xe),he&&(_e=he),he=n[xt],Xe=Be?Be.sub(he)._unit()._perp():Le,Le=Le||Xe;let Dt=Le.add(Xe);Dt.x===0&&Dt.y===0||Dt._unit();const _t=Le.x*Xe.x+Le.y*Xe.y,Tt=Dt.x*Xe.x+Dt.y*Xe.y,kt=Tt!==0?1/Tt:1/0,Ut=2*Math.sqrt(2-2*Tt),ci=Tt<ws&&_e&&Be,oi=Le.x*Xe.y-Le.y*Xe.x>0;if(ci&&xt>V){const gi=he.dist(_e);if(gi>2*q){const Si=he.sub(he.sub(_e)._mult(q/gi)._round());this.updateDistance(_e,Si),this.addCurrentVertex(Si,Le,0,0,se),_e=Si}}const Ti=_e&&Be;let Ki=Ti?d:L?"butt":g;if(Ti&&Ki==="round"&&(kt<E?Ki="miter":kt<=2&&(Ki="fakeround")),Ki==="miter"&&kt>v&&(Ki="bevel"),Ki==="bevel"&&(kt>2&&(Ki="flipbevel"),kt<v&&(Ki="miter")),_e&&this.updateDistance(_e,he),Ki==="miter")Dt._mult(kt),this.addCurrentVertex(he,Dt,0,0,se);else if(Ki==="flipbevel"){if(kt>100)Dt=Xe.mult(-1);else{const gi=kt*Le.add(Xe).mag()/Le.sub(Xe).mag();Dt._perp()._mult(gi*(oi?-1:1))}this.addCurrentVertex(he,Dt,0,0,se),this.addCurrentVertex(he,Dt.mult(-1),0,0,se)}else if(Ki==="bevel"||Ki==="fakeround"){const gi=-Math.sqrt(kt*kt-1),Si=oi?gi:0,Li=oi?0:gi;if(_e&&this.addCurrentVertex(he,Le,Si,Li,se),Ki==="fakeround"){const Vi=Math.round(180*Ut/Math.PI/20);for(let Zi=1;Zi<Vi;Zi++){let yi=Zi/Vi;if(yi!==.5){const Kn=yi-.5;yi+=yi*Kn*(yi-1)*((1.0904+_t*(_t*(3.55645-1.43519*_t)-3.2452))*Kn*Kn+(.848013+_t*(.215638*_t-1.06021)))}const sn=Xe.sub(Le)._mult(yi)._add(Le)._unit()._mult(oi?-1:1);this.addHalfVertex(he,sn.x,sn.y,!1,oi,0,se)}}Be&&this.addCurrentVertex(he,Xe,-Si,-Li,se)}else if(Ki==="butt")this.addCurrentVertex(he,Dt,0,0,se);else if(Ki==="square"){const gi=_e?1:-1;_e||this.addCurrentVertex(he,Dt,gi,gi,se),this.addCurrentVertex(he,Dt,0,0,se),_e&&this.addCurrentVertex(he,Dt,gi,gi,se)}else Ki==="round"&&(_e&&(this.addCurrentVertex(he,Le,0,0,se),this.addCurrentVertex(he,Le,1,1,se,!0)),Be&&(this.addCurrentVertex(he,Xe,-1,-1,se,!0),this.addCurrentVertex(he,Xe,0,0,se)));if(ci&&xt<k-1){const gi=he.dist(Be);if(gi>2*q){const Si=he.add(Be.sub(he)._mult(q/gi)._round());this.updateDistance(he,Si),this.addCurrentVertex(Si,Xe,0,0,se),he=Si}}}}addCurrentVertex(n,o,d,g,v,E=!1){const L=o.y*g-o.x,k=-o.y-o.x*g;this.addHalfVertex(n,o.x+o.y*d,o.y-o.x*d,E,!1,d,v),this.addHalfVertex(n,L,k,E,!0,-g,v)}addHalfVertex({x:n,y:o},d,g,v,E,L,k){this.layoutVertexArray.emplaceBack((n<<1)+(v?1:0),(o<<1)+(E?1:0),Math.round(63*d)+128,Math.round(63*g)+128,1+(L===0?0:L<0?-1:1),0,this.lineSoFar),this.lineClips&&this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,this.lineClips.start,this.lineClips.end);const V=k.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,V),k.primitiveLength++),E?this.e2=V:this.e1=V}updateScaledDistance(){if(this.lineClips){const n=this.totalDistance/(this.lineClips.end-this.lineClips.start);this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=n*this.lineClips.start+this.distance}else this.lineSoFar=this.distance}updateDistance(n,o){this.distance+=n.dist(o),this.updateScaledDistance()}}zt(Qs,"LineBucket",{omit:["layers","patternFeatures"]});const Cl=new Hn({"line-cap":new pi(Yt.layout_line["line-cap"]),"line-join":new pi(Yt.layout_line["line-join"]),"line-miter-limit":new Jt(Yt.layout_line["line-miter-limit"]),"line-round-limit":new Jt(Yt.layout_line["line-round-limit"]),"line-sort-key":new pi(Yt.layout_line["line-sort-key"])});var xo={paint:new Hn({"line-opacity":new pi(Yt.paint_line["line-opacity"]),"line-color":new pi(Yt.paint_line["line-color"]),"line-translate":new Jt(Yt.paint_line["line-translate"]),"line-translate-anchor":new Jt(Yt.paint_line["line-translate-anchor"]),"line-width":new pi(Yt.paint_line["line-width"]),"line-gap-width":new pi(Yt.paint_line["line-gap-width"]),"line-offset":new pi(Yt.paint_line["line-offset"]),"line-blur":new pi(Yt.paint_line["line-blur"]),"line-dasharray":new pi(Yt.paint_line["line-dasharray"]),"line-pattern":new pi(Yt.paint_line["line-pattern"]),"line-gradient":new In(Yt.paint_line["line-gradient"]),"line-trim-offset":new Jt(Yt.paint_line["line-trim-offset"])}),layout:Cl};const Ks=new class extends pi{possiblyEvaluate(s,n){return n=new qt(Math.floor(n.zoom),{now:n.now,fadeDuration:n.fadeDuration,transition:n.transition}),super.possiblyEvaluate(s,n)}evaluate(s,n,o,d){return n=Ve({},n,{zoom:Math.floor(n.zoom)}),super.evaluate(s,n,o,d)}}(xo.paint.properties["line-width"].specification);function oo(s,n){return n>0?n+2*s:s}Ks.useIntegerZoom=!0;const Lo=_n([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),$o=_n([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),Ia=_n([{name:"a_projected_pos",components:4,type:"Float32"}],4);_n([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const io=_n([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]),Do=_n([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"}]);_n([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"tileAnchorX"},{type:"Int16",name:"tileAnchorY"},{type:"Float32",name:"x1"},{type:"Float32",name:"y1"},{type:"Float32",name:"x2"},{type:"Float32",name:"y2"},{type:"Int16",name:"padding"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Po=_n([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),pa=_n([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);_n([{name:"triangle",components:3,type:"Uint16"}]),_n([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"},{type:"Uint8",name:"flipState"}]),_n([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",components:2,name:"textOffset"},{type:"Float32",name:"collisionCircleDiameter"}]),_n([{type:"Float32",name:"offsetX"}]),_n([{type:"Int16",name:"x"},{type:"Int16",name:"y"}]);var Jr=24;const Vs=128;function ms(s,n){const{expression:o}=n;if(o.kind==="constant")return{kind:"constant",layoutSize:o.evaluate(new qt(s+1))};if(o.kind==="source")return{kind:"source"};{const{zoomStops:d,interpolationType:g}=o;let v=0;for(;v<d.length&&d[v]<=s;)v++;v=Math.max(0,v-1);let E=v;for(;E<d.length&&d[E]<s+1;)E++;E=Math.min(d.length-1,E);const L=d[v],k=d[E];return o.kind==="composite"?{kind:"composite",minZoom:L,maxZoom:k,interpolationType:g}:{kind:"camera",minZoom:L,maxZoom:k,minSize:o.evaluate(new qt(L)),maxSize:o.evaluate(new qt(k)),interpolationType:g}}}function $s(s,{uSize:n,uSizeT:o},{lowerSize:d,upperSize:g}){return s.kind==="source"?d/Vs:s.kind==="composite"?gr(d/Vs,g/Vs,o):n}function pr(s,n){let o=0,d=0;if(s.kind==="constant")d=s.layoutSize;else if(s.kind!=="source"){const{interpolationType:g,minZoom:v,maxZoom:E}=s,L=g?ye(Ho.interpolationFactor(g,n,v,E),0,1):0;s.kind==="camera"?d=gr(s.minSize,s.maxSize,L):o=L}return{uSizeT:o,uSize:d}}var qa=Object.freeze({__proto__:null,getSizeData:ms,evaluateSizeForFeature:$s,evaluateSizeForZoom:pr,SIZE_PACK_FACTOR:Vs});function Uo(s,n,o){return s.sections.forEach(d=>{d.text=function(g,v,E){const L=v.layout.get("text-transform").evaluate(E,{});return L==="uppercase"?g=g.toLocaleUpperCase():L==="lowercase"&&(g=g.toLocaleLowerCase()),si.applyArabicShaping&&(g=si.applyArabicShaping(g)),g}(d.text,n,o)}),s}const 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Xo{constructor(n,{pixelRatio:o,version:d,stretchX:g,stretchY:v,content:E}){this.paddedRect=n,this.pixelRatio=o,this.stretchX=g,this.stretchY=v,this.content=E,this.version=d}get tl(){return[this.paddedRect.x+1,this.paddedRect.y+1]}get br(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]}get displaySize(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]}}class Tc{constructor(n,o){const d={},g={};this.haveRenderCallbacks=[];const v=[];this.addImages(n,d,v),this.addImages(o,g,v);const{w:E,h:L}=jf(v),k=new Za({width:E||1,height:L||1});for(const V in n){const q=n[V],se=d[V].paddedRect;Za.copy(q.data,k,{x:0,y:0},{x:se.x+1,y:se.y+1},q.data)}for(const V in o){const q=o[V],se=g[V].paddedRect,he=se.x+1,_e=se.y+1,Be=q.data.width,Le=q.data.height;Za.copy(q.data,k,{x:0,y:0},{x:he,y:_e},q.data),Za.copy(q.data,k,{x:0,y:Le-1},{x:he,y:_e-1},{width:Be,height:1}),Za.copy(q.data,k,{x:0,y:0},{x:he,y:_e+Le},{width:Be,height:1}),Za.copy(q.data,k,{x:Be-1,y:0},{x:he-1,y:_e},{width:1,height:Le}),Za.copy(q.data,k,{x:0,y:0},{x:he+Be,y:_e},{width:1,height:Le})}this.image=k,this.iconPositions=d,this.patternPositions=g}addImages(n,o,d){for(const g in n){const v=n[g],E={x:0,y:0,w:v.data.width+2,h:v.data.height+2};d.push(E),o[g]=new Xo(E,v),v.hasRenderCallback&&this.haveRenderCallbacks.push(g)}}patchUpdatedImages(n,o){this.haveRenderCallbacks=this.haveRenderCallbacks.filter(d=>n.hasImage(d)),n.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const d in n.updatedImages)this.patchUpdatedImage(this.iconPositions[d],n.getImage(d),o),this.patchUpdatedImage(this.patternPositions[d],n.getImage(d),o)}patchUpdatedImage(n,o,d){if(!n||!o||n.version===o.version)return;n.version=o.version;const[g,v]=n.tl;d.update(o.data,void 0,{x:g,y:v})}}zt(Xo,"ImagePosition"),zt(Tc,"ImageAtlas");const qo={horizontal:1,vertical:2,horizontalOnly:3};class iu{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(n,o){const d=new iu;return d.scale=n||1,d.fontStack=o,d}static forImage(n){const o=new iu;return o.imageName=n,o}}class IA{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(n,o){const d=new IA;for(let g=0;g<n.sections.length;g++){const v=n.sections[g];v.image?d.addImageSection(v):d.addTextSection(v,o)}return d}length(){return this.text.length}getSection(n){return this.sections[this.sectionIndex[n]]}getSections(){return this.sections}getSectionIndex(n){return this.sectionIndex[n]}getCharCode(n){return this.text.charCodeAt(n)}verticalizePunctuation(n){this.text=function(o,d){let g="";for(let v=0;v<o.length;v++){const E=o.charCodeAt(v+1)||null,L=o.charCodeAt(v-1)||null;g+=!d&&(E&&fe(E)&&!ao[o[v+1]]||L&&fe(L)&&!ao[o[v-1]])||!ao[o[v]]?o[v]:ao[o[v]]}return g}(this.text,n)}trim(){let n=0;for(let d=0;d<this.text.length&&u0[this.text.charCodeAt(d)];d++)n++;let o=this.text.length;for(let d=this.text.length-1;d>=0&&d>=n&&u0[this.text.charCodeAt(d)];d--)o--;this.text=this.text.substring(n,o),this.sectionIndex=this.sectionIndex.slice(n,o)}substring(n,o){const d=new IA;return d.text=this.text.substring(n,o),d.sectionIndex=this.sectionIndex.slice(n,o),d.sections=this.sections,d}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((n,o)=>Math.max(n,this.sections[o].scale),0)}addTextSection(n,o){this.text+=n.text,this.sections.push(iu.forText(n.scale,n.fontStack||o));const d=this.sections.length-1;for(let g=0;g<n.text.length;++g)this.sectionIndex.push(d)}addImageSection(n){const o=n.image?n.image.name:"";if(o.length===0)return void Ct("Can't add FormattedSection with an empty image.");const d=this.getNextImageSectionCharCode();d?(this.text+=String.fromCharCode(d),this.sections.push(iu.forImage(o)),this.sectionIndex.push(this.sections.length-1)):Ct("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function nu(s,n,o,d,g,v,E,L,k,V,q,se,he,_e,Be){const Le=IA.fromFeature(s,g);se===qo.vertical&&Le.verticalizePunctuation(he);let Xe=[];const xt=function(Ut,ci,oi,Ti,Ki,gi){if(!Ut)return[];const Si=[],Li=function(sn,Kn,dn,Ln,ln,Xn){let Tr=0;for(let wr=0;wr<sn.length();wr++){const xr=sn.getSection(wr);Tr+=SB(sn.getCharCode(wr),xr,Ln,ln,Kn,Xn)}return Tr/Math.max(1,Math.ceil(Tr/dn))}(Ut,ci,oi,Ti,Ki,gi),Vi=Ut.text.indexOf("\u200B")>=0;let Zi=0;for(let sn=0;sn<Ut.length();sn++){const Kn=Ut.getSection(sn),dn=Ut.getCharCode(sn);if(u0[dn]||(Zi+=SB(dn,Kn,Ti,Ki,ci,gi)),sn<Ut.length()-1){const Ln=!((yi=dn)<11904||!(Er(yi)||Cr(yi)||m(yi)||$l(yi)||ua(yi)||Bn(yi)||Gr(yi)||Un(yi)||ba(yi)||Wa(yi)||wa(yi)||P(yi)||Lr(yi)||ur(yi)||tr(yi)||js(yi)||Rr(yi)||a(yi)||mo(yi)||Wo(yi)));($F[dn]||Ln||Kn.imageName)&&Si.push(IB(sn+1,Zi,Li,Si,ZF(dn,Ut.getCharCode(sn+1),Ln&&Vi),!1))}}var yi;return FB(IB(Ut.length(),Zi,Li,Si,0,!0))}(Le,V,v,n,d,_e),{processBidirectionalText:Dt,processStyledBidirectionalText:_t}=si;if(Dt&&Le.sections.length===1){const Ut=Dt(Le.toString(),xt);for(const ci of Ut){const oi=new IA;oi.text=ci,oi.sections=Le.sections;for(let Ti=0;Ti<ci.length;Ti++)oi.sectionIndex.push(0);Xe.push(oi)}}else if(_t){const Ut=_t(Le.text,Le.sectionIndex,xt);for(const ci of Ut){const oi=new IA;oi.text=ci[0],oi.sectionIndex=ci[1],oi.sections=Le.sections,Xe.push(oi)}}else Xe=function(Ut,ci){const oi=[],Ti=Ut.text;let Ki=0;for(const gi of ci)oi.push(Ut.substring(Ki,gi)),Ki=gi;return Ki<Ti.length&&oi.push(Ut.substring(Ki,Ti.length)),oi}(Le,xt);const Tt=[],kt={positionedLines:Tt,text:Le.toString(),top:q[1],bottom:q[1],left:q[0],right:q[0],writingMode:se,iconsInText:!1,verticalizable:!1,hasBaseline:!1};return function(Ut,ci,oi,Ti,Ki,gi,Si,Li,Vi,Zi,yi,sn){let Kn=0,dn=0,Ln=0;const ln=Li==="right"?1:Li==="left"?0:.5;let Xn=!1;for(const ir of Ki){const Sr=ir.getSections();for(const rs of Sr){if(rs.imageName)continue;const gs=ci[rs.fontStack];if(gs&&(Xn=gs.ascender!==void 0&&gs.descender!==void 0,!Xn))break}if(!Xn)break}let Tr=0;for(const ir of Ki){ir.trim();const Sr=ir.getMaxScale(),rs=(Sr-1)*Jr,gs={positionedGlyphs:[],lineOffset:0};Ut.positionedLines[Tr]=gs;const ds=gs.positionedGlyphs;let _s=0;if(!ir.length()){dn+=gi,++Tr;continue}let bs=0,Zs=0;for(let ts=0;ts<ir.length();ts++){const Ao=ir.getSection(ts),lo=ir.getSectionIndex(ts),Vr=ir.getCharCode(ts);let Ps=Ao.scale,vo=null,ss=null,no=null,La=Jr,Jo=0;const ea=!(Vi===qo.horizontal||!yi&&!pe(Vr)||yi&&(u0[Vr]||(wr=Vr,vi(wr)||xn(wr)||cn(wr)||x(wr)||S(wr))));if(Ao.imageName){const Ya=Ti[Ao.imageName];if(!Ya)continue;no=Ao.imageName,Ut.iconsInText=Ut.iconsInText||!0,ss=Ya.paddedRect;const ta=Ya.displaySize;Ps=Ps*Jr/sn,vo={width:ta[0],height:ta[1],left:1,top:-3,advance:ea?ta[1]:ta[0],localGlyph:!1},Jo=Xn?-vo.height*Ps:Sr*Jr-17-ta[1]*Ps,La=vo.advance;const DA=(ea?ta[0]:ta[1])*Ps-Jr*Sr;DA>0&&DA>_s&&(_s=DA)}else{const Ya=oi[Ao.fontStack];if(!Ya)continue;Ya[Vr]&&(ss=Ya[Vr]);const ta=ci[Ao.fontStack];if(!ta)continue;const DA=ta.glyphs[Vr];if(!DA)continue;if(vo=DA.metrics,La=Vr!==8203?Jr:0,Xn){const tm=ta.ascender!==void 0?Math.abs(ta.ascender):0,$g=ta.descender!==void 0?Math.abs(ta.descender):0,Zg=(tm+$g)*Ps;bs<Zg&&(bs=Zg,Zs=(tm-$g)/2*Ps),Jo=-tm*Ps}else Jo=(Sr-Ps)*Jr-17}ea?(Ut.verticalizable=!0,ds.push({glyph:Vr,imageName:no,x:Kn,y:dn+Jo,vertical:ea,scale:Ps,localGlyph:vo.localGlyph,fontStack:Ao.fontStack,sectionIndex:lo,metrics:vo,rect:ss}),Kn+=La*Ps+Zi):(ds.push({glyph:Vr,imageName:no,x:Kn,y:dn+Jo,vertical:ea,scale:Ps,localGlyph:vo.localGlyph,fontStack:Ao.fontStack,sectionIndex:lo,metrics:vo,rect:ss}),Kn+=vo.advance*Ps+Zi)}ds.length!==0&&(Ln=Math.max(Kn-Zi,Ln),Xn?LB(ds,ln,_s,Zs,gi*Sr/2):LB(ds,ln,_s,0,gi/2)),Kn=0;const Yo=gi*Sr+_s;gs.lineOffset=Math.max(_s,rs),dn+=Yo,++Tr}var wr;const xr=dn,{horizontalAlign:Jn,verticalAlign:es}=C1(Si);(function(ir,Sr,rs,gs,ds,_s){const bs=(Sr-rs)*ds,Zs=-_s*gs;for(const Yo of ir)for(const ts of Yo.positionedGlyphs)ts.x+=bs,ts.y+=Zs})(Ut.positionedLines,ln,Jn,es,Ln,xr),Ut.top+=-es*xr,Ut.bottom=Ut.top+xr,Ut.left+=-Jn*Ln,Ut.right=Ut.left+Ln,Ut.hasBaseline=Xn}(kt,n,o,d,Xe,E,L,k,se,V,he,Be),!function(Ut){for(const ci of Ut)if(ci.positionedGlyphs.length!==0)return!1;return!0}(Tt)&&kt}const u0={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},$F={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function SB(s,n,o,d,g,v){if(n.imageName){const E=d[n.imageName];return E?E.displaySize[0]*n.scale*Jr/v+g:0}{const E=o[n.fontStack],L=E&&E.glyphs[s];return L?L.metrics.advance*n.scale+g:0}}function MB(s,n,o,d){const g=Math.pow(s-n,2);return d?s<n?g/2:2*g:g+Math.abs(o)*o}function ZF(s,n,o){let d=0;return s===10&&(d-=1e4),o&&(d+=150),s!==40&&s!==65288||(d+=50),n!==41&&n!==65289||(d+=50),d}function IB(s,n,o,d,g,v){let E=null,L=MB(n,o,g,v);for(const k of d){const V=MB(n-k.x,o,g,v)+k.badness;V<=L&&(E=k,L=V)}return{index:s,x:n,priorBreak:E,badness:L}}function FB(s){return s?FB(s.priorBreak).concat(s.index):[]}function C1(s){let n=.5,o=.5;switch(s){case"right":case"top-right":case"bottom-right":n=1;break;case"left":case"top-left":case"bottom-left":n=0}switch(s){case"bottom":case"bottom-right":case"bottom-left":o=1;break;case"top":case"top-right":case"top-left":o=0}return{horizontalAlign:n,verticalAlign:o}}function LB(s,n,o,d,g){if(!(n||o||d||g))return;const v=s.length-1,E=s[v],L=(E.x+E.metrics.advance*E.scale)*n;for(let k=0;k<=v;k++)s[k].x-=L,s[k].y+=o+d+g}function XF(s,n,o){const{horizontalAlign:d,verticalAlign:g}=C1(o),v=n[0]-s.displaySize[0]*d,E=n[1]-s.displaySize[1]*g;return{image:s,top:E,bottom:E+s.displaySize[1],left:v,right:v+s.displaySize[0]}}function DB(s,n,o,d,g,v){const E=s.image;let L;if(E.content){const Xe=E.content,xt=E.pixelRatio||1;L=[Xe[0]/xt,Xe[1]/xt,E.displaySize[0]-Xe[2]/xt,E.displaySize[1]-Xe[3]/xt]}const k=n.left*v,V=n.right*v;let q,se,he,_e;o==="width"||o==="both"?(_e=g[0]+k-d[3],se=g[0]+V+d[1]):(_e=g[0]+(k+V-E.displaySize[0])/2,se=_e+E.displaySize[0]);const Be=n.top*v,Le=n.bottom*v;return o==="height"||o==="both"?(q=g[1]+Be-d[0],he=g[1]+Le+d[2]):(q=g[1]+(Be+Le-E.displaySize[1])/2,he=q+E.displaySize[1]),{image:E,top:q,right:se,bottom:he,left:_e,collisionPadding:L}}class FA extends me{constructor(n,o,d,g,v){super(n,o),this.angle=g,this.z=d,v!==void 0&&(this.segment=v)}clone(){return new FA(this.x,this.y,this.z,this.angle,this.segment)}}function PB(s,n,o,d,g){if(n.segment===void 0)return!0;let v=n,E=n.segment+1,L=0;for(;L>-o/2;){if(E--,E<0)return!1;L-=s[E].dist(v),v=s[E]}L+=s[E].dist(s[E+1]),E++;const k=[];let V=0;for(;L<o/2;){const q=s[E],se=s[E+1];if(!se)return!1;let he=s[E-1].angleTo(q)-q.angleTo(se);for(he=Math.abs((he+3*Math.PI)%(2*Math.PI)-Math.PI),k.push({distance:L,angleDelta:he}),V+=he;L-k[0].distance>d;)V-=k.shift().angleDelta;if(V>g)return!1;E++,L+=q.dist(se)}return!0}function UB(s){let n=0;for(let o=0;o<s.length-1;o++)n+=s[o].dist(s[o+1]);return n}function RB(s,n,o){return s?.6*n*o:0}function zB(s,n){return Math.max(s?s.right-s.left:0,n?n.right-n.left:0)}function qF(s,n,o,d,g,v){const E=RB(o,g,v),L=zB(o,d)*v;let k=0;const V=UB(s)/2;for(let q=0;q<s.length-1;q++){const se=s[q],he=s[q+1],_e=se.dist(he);if(k+_e>V){const Be=(V-k)/_e,Le=gr(se.x,he.x,Be),Xe=gr(se.y,he.y,Be),xt=new FA(Le,Xe,0,he.angleTo(se),q);return!E||PB(s,xt,L,E,n)?xt:void 0}k+=_e}}function YF(s,n,o,d,g,v,E,L,k){const V=RB(d,v,E),q=zB(d,g),se=q*E,he=s[0].x===0||s[0].x===k||s[0].y===0||s[0].y===k;return n-se<n/4&&(n=se+n/4),kB(s,he?n/2*L%n:(q/2+2*v)*E*L%n,n,V,o,se,he,!1,k)}function kB(s,n,o,d,g,v,E,L,k){const V=v/2,q=UB(s);let se=0,he=n-o,_e=[];for(let Be=0;Be<s.length-1;Be++){const Le=s[Be],Xe=s[Be+1],xt=Le.dist(Xe),Dt=Xe.angleTo(Le);for(;he+o<se+xt;){he+=o;const _t=(he-se)/xt,Tt=gr(Le.x,Xe.x,_t),kt=gr(Le.y,Xe.y,_t);if(Tt>=0&&Tt<k&&kt>=0&&kt<k&&he-V>=0&&he+V<=q){const Ut=new FA(Tt,kt,0,Dt,Be);Ut._round(),d&&!PB(s,Ut,v,d,g)||_e.push(Ut)}}se+=xt}return L||_e.length||E||(_e=kB(s,se/2,o,d,g,v,E,!0,k)),_e}function OB(s,n,o,d,g){const v=[];for(let E=0;E<s.length;E++){const L=s[E];let k;for(let V=0;V<L.length-1;V++){let q=L[V],se=L[V+1];q.x<n&&se.x<n||(q.x<n?q=new me(n,q.y+(n-q.x)/(se.x-q.x)*(se.y-q.y))._round():se.x<n&&(se=new me(n,q.y+(n-q.x)/(se.x-q.x)*(se.y-q.y))._round()),q.y<o&&se.y<o||(q.y<o?q=new me(q.x+(o-q.y)/(se.y-q.y)*(se.x-q.x),o)._round():se.y<o&&(se=new me(q.x+(o-q.y)/(se.y-q.y)*(se.x-q.x),o)._round()),q.x>=d&&se.x>=d||(q.x>=d?q=new me(d,q.y+(d-q.x)/(se.x-q.x)*(se.y-q.y))._round():se.x>=d&&(se=new me(d,q.y+(d-q.x)/(se.x-q.x)*(se.y-q.y))._round()),q.y>=g&&se.y>=g||(q.y>=g?q=new me(q.x+(g-q.y)/(se.y-q.y)*(se.x-q.x),g)._round():se.y>=g&&(se=new me(q.x+(g-q.y)/(se.y-q.y)*(se.x-q.x),g)._round()),k&&q.equals(k[k.length-1])||(k=[q],v.push(k)),k.push(se)))))}}return v}zt(FA,"Anchor");const zg=1e20;function NB(s,n,o,d,g,v,E,L,k){for(let V=n;V<n+d;V++)QB(s,o*v+V,v,g,E,L,k);for(let V=o;V<o+g;V++)QB(s,V*v+n,1,d,E,L,k)}function QB(s,n,o,d,g,v,E){v[0]=0,E[0]=-zg,E[1]=zg,g[0]=s[n];for(let L=1,k=0,V=0;L<d;L++){g[L]=s[n+L*o];const q=L*L;do{const se=v[k];V=(g[L]-g[se]+q-se*se)/(L-se)/2}while(V<=E[k]&&--k>-1);k++,v[k]=L,E[k]=V,E[k+1]=zg}for(let L=0,k=0;L<d;L++){for(;E[k+1]<L;)k++;const V=v[k],q=L-V;s[n+L*o]=g[V]+q*q}}const E1={none:0,ideographs:1,all:2};class Kf{constructor(n,o,d){this.requestManager=n,this.localGlyphMode=o,this.localFontFamily=d,this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}}}setURL(n){this.url=n}getGlyphs(n,o){const d=[];for(const g in n)for(const v of n[g])d.push({stack:g,id:v});Oe(d,({stack:g,id:v},E)=>{let L=this.entries[g];L||(L=this.entries[g]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let k=L.glyphs[v];if(k!==void 0)return void E(null,{stack:g,id:v,glyph:k});if(k=this._tinySDF(L,g,v),k)return L.glyphs[v]=k,void E(null,{stack:g,id:v,glyph:k});const V=Math.floor(v/256);if(256*V>65535)return void E(new Error("glyphs > 65535 not supported"));if(L.ranges[V])return void E(null,{stack:g,id:v,glyph:k});let q=L.requests[V];q||(q=L.requests[V]=[],Kf.loadGlyphRange(g,V,this.url,this.requestManager,(se,he)=>{if(he){L.ascender=he.ascender,L.descender=he.descender;for(const _e in he.glyphs)this._doesCharSupportLocalGlyph(+_e)||(L.glyphs[+_e]=he.glyphs[+_e]);L.ranges[V]=!0}for(const _e of q)_e(se,he);delete L.requests[V]})),q.push((se,he)=>{se?E(se):he&&E(null,{stack:g,id:v,glyph:he.glyphs[v]||null})})},(g,v)=>{if(g)o(g);else if(v){const E={};for(const{stack:L,id:k,glyph:V}of v)E[L]===void 0&&(E[L]={}),E[L].glyphs===void 0&&(E[L].glyphs={}),E[L].glyphs[k]=V&&{id:V.id,bitmap:V.bitmap.clone(),metrics:V.metrics},E[L].ascender=this.entries[L].ascender,E[L].descender=this.entries[L].descender;o(null,E)}})}_doesCharSupportLocalGlyph(n){return this.localGlyphMode!==E1.none&&(this.localGlyphMode===E1.all?!!this.localFontFamily:!!this.localFontFamily&&(Wa(n)||Ba(n)||Lr(n)||Rr(n)||Un(n)))}_tinySDF(n,o,d){const g=this.localFontFamily;if(!g||!this._doesCharSupportLocalGlyph(d))return;let v=n.tinySDF;if(!v){let Le="400";/bold/i.test(o)?Le="900":/medium/i.test(o)?Le="500":/light/i.test(o)&&(Le="200"),v=n.tinySDF=new Kf.TinySDF({fontFamily:g,fontWeight:Le,fontSize:48,buffer:6,radius:16}),v.fontWeight=Le}if(this.localGlyphs[v.fontWeight][d])return this.localGlyphs[v.fontWeight][d];const E=String.fromCharCode(d),{data:L,width:k,height:V,glyphWidth:q,glyphHeight:se,glyphLeft:he,glyphTop:_e,glyphAdvance:Be}=v.draw(E);return this.localGlyphs[v.fontWeight][d]={id:d,bitmap:new Yl({width:k,height:V},L),metrics:{width:q/2,height:se/2,left:he/2,top:_e/2-27,advance:Be/2,localGlyph:!0}}}}function VB(s,n,o,d){const g=[],v=s.image,E=v.pixelRatio,L=v.paddedRect.w-2,k=v.paddedRect.h-2,V=s.right-s.left,q=s.bottom-s.top,se=v.stretchX||[[0,L]],he=v.stretchY||[[0,k]],_e=(gi,Si)=>gi+Si[1]-Si[0],Be=se.reduce(_e,0),Le=he.reduce(_e,0),Xe=L-Be,xt=k-Le;let Dt=0,_t=Be,Tt=0,kt=Le,Ut=0,ci=Xe,oi=0,Ti=xt;if(v.content&&d){const 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distance: ${se.d}`)),se.p}function n3(s,n){return n.max-s.max}function $f(s,n,o,d){this.p=new me(s,n),this.h=o,this.d=function(g,v){let E=!1,L=1/0;for(let k=0;k<v.length;k++){const V=v[k];for(let q=0,se=V.length,he=se-1;q<se;he=q++){const _e=V[q],Be=V[he];_e.y>g.y!=Be.y>g.y&&g.x<(Be.x-_e.x)*(g.y-_e.y)/(Be.y-_e.y)+_e.x&&(E=!E),L=Math.min(L,fg(g,_e,Be))}}return(E?1:-1)*Math.sqrt(L)}(this.p,d),this.max=this.d+this.h*Math.SQRT2}const T1=Number.POSITIVE_INFINITY,r3=Math.sqrt(2);function GB(s,[n,o]){let d=0,g=0;if(o===T1){n<0&&(n=0);const v=n/r3;switch(s){case"top-right":case"top-left":g=v-7;break;case"bottom-right":case"bottom-left":g=7-v;break;case"bottom":g=7-n;break;case"top":g=n-7}switch(s){case"top-right":case"bottom-right":d=-v;break;case"top-left":case"bottom-left":d=v;break;case"left":d=n;break;case"right":d=-n}}else{switch(n=Math.abs(n),o=Math.abs(o),s){case"top-right":case"top-left":case"top":g=o-7;break;case"bottom-right":case"bottom-left":case"bottom":g=7-o}switch(s){case"top-right":case"bottom-right":case"right":d=-n;break;case"top-left":case"bottom-left":case"left":d=n}}return[d,g]}function s3(s,n,o,d,g,v,E,L,k,V){s.createArrays(),s.tilePixelRatio=Zn/(512*s.overscaling),s.compareText={},s.iconsNeedLinear=!1;const q=s.layers[0].layout,se=s.layers[0]._unevaluatedLayout._values,he={};if(s.textSizeData.kind==="composite"){const{minZoom:Le,maxZoom:Xe}=s.textSizeData;he.compositeTextSizes=[se["text-size"].possiblyEvaluate(new qt(Le),L),se["text-size"].possiblyEvaluate(new 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dn=q.get("text-radial-offset").evaluate(Le,{},L);Ut=dn?GB(Li,[dn*Jr,T1]):q.get("text-offset").evaluate(Le,{},L).map(Ln=>Ln*Jr)}let Zi=_e?"center":q.get("text-justify").evaluate(Le,{},L);const yi=q.get("symbol-placement")==="point",sn=yi?q.get("text-max-width").evaluate(Le,{},L)*Jr:1/0,Kn=dn=>{s.allowVerticalPlacement&&H(Ti)&&(_t.vertical=nu(Tt,n,o,g,Xe,sn,gi,Li,dn,Si,Ut,qo.vertical,!0,Dt,xt))};if(!_e&&Vi){const dn=Zi==="auto"?Vi.map(ln=>S1(ln)):[Zi];let Ln=!1;for(let ln=0;ln<dn.length;ln++){const Xn=dn[ln];if(!_t.horizontal[Xn])if(Ln)_t.horizontal[Xn]=_t.horizontal[0];else{const Tr=nu(Tt,n,o,g,Xe,sn,gi,"center",Xn,Si,Ut,qo.horizontal,!1,Dt,xt);Tr&&(_t.horizontal[Xn]=Tr,Ln=Tr.positionedLines.length===1)}}Kn("left")}else{if(Zi==="auto"&&(Zi=S1(Li)),yi||q.get("text-writing-mode").indexOf("horizontal")>=0||!H(Ti)){const dn=nu(Tt,n,o,g,Xe,sn,gi,Li,Zi,Si,Ut,qo.horizontal,!1,Dt,xt);dn&&(_t.horizontal[Zi]=dn)}Kn(yi?"left":Zi)}}let ci=!1;if(Le.icon&&Le.icon.name){const Ti=d[Le.icon.name];Ti&&(kt=XF(g[Le.icon.name],q.get("icon-offset").evaluate(Le,{},L),q.get("icon-anchor").evaluate(Le,{},L)),ci=Ti.sdf,s.sdfIcons===void 0?s.sdfIcons=Ti.sdf:s.sdfIcons!==Ti.sdf&&Ct("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),(Ti.pixelRatio!==s.pixelRatio||q.get("icon-rotate").constantOr(1)!==0)&&(s.iconsNeedLinear=!0))}const oi=jB(_t.horizontal)||_t.vertical;s.iconsInText||(s.iconsInText=!!oi&&oi.iconsInText),(oi||kt)&&o3(s,Le,_t,kt,d,he,Dt,0,Ut,ci,E,L,V)}v&&s.generateCollisionDebugBuffers(k,s.collisionBoxArray)}function S1(s){switch(s){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function o3(s,n,o,d,g,v,E,L,k,V,q,se,he){let _e=v.textMaxSize.evaluate(n,{},se);_e===void 0&&(_e=E);const Be=s.layers[0].layout,Le=Be.get("icon-offset").evaluate(n,{},se),Xe=jB(o.horizontal)||o.vertical,xt=he.name==="globe",Dt=E/24,_t=s.tilePixelRatio*_e/24,Tt=(Si=s.overscaling,s.zoom>18&&Si>2&&(Si>>=1),Math.max(Zn/(512*Si),1)*Be.get("symbol-spacing")),kt=Be.get("text-padding")*s.tilePixelRatio,Ut=Be.get("icon-padding")*s.tilePixelRatio,ci=Ge(Be.get("text-max-angle")),oi=Be.get("text-rotation-alignment")==="map"&&Be.get("symbol-placement")!=="point",Ti=Be.get("icon-rotation-alignment")==="map"&&Be.get("symbol-placement")!=="point",Ki=Be.get("symbol-placement"),gi=Tt/2;var Si;const Li=Be.get("icon-text-fit");let Vi;d&&Li!=="none"&&(s.allowVerticalPlacement&&o.vertical&&(Vi=DB(d,o.vertical,Li,Be.get("icon-text-fit-padding"),Le,Dt)),Xe&&(d=DB(d,Xe,Li,Be.get("icon-text-fit-padding"),Le,Dt)));const Zi=(yi,sn,Kn)=>{if(sn.x<0||sn.x>=Zn||sn.y<0||sn.y>=Zn)return;let dn=null;if(xt){const{x:Ln,y:ln,z:Xn}=he.projectTilePoint(sn.x,sn.y,Kn);dn={anchor:new FA(Ln,ln,Xn,0,void 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Rp=null;PC.kind==="source"?(Rp=[Vs*ir.layout.get("icon-size").evaluate(Vr,{},no)],Rp[0]>Md&&Ct(`${Ln.layerIds[0]}: Value for "icon-size" is >= 255. 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V[2]=Math.min(_t[2],Tt[2]),EA(V,V,Ut),fd(k,k,Ut),new Ko(V,k)}function m0({x:s,y:n,z:o}){const d=1/(1<<o),g=new Pr(bl(s*d),Fo((n+1)*d)),v=new Pr(bl((s+1)*d),Fo(n*d));return new wl(g,v)}function L1(s){const n=Ge(s.getNorth()),o=Ge(s.getSouth()),d=Math.cos(n),g=Math.cos(o),v=Math.sin(n),E=Math.sin(o),L=s.getWest(),k=s.getEast();return[qf(g,E,L),qf(g,E,k),qf(d,v,k),qf(d,v,L)]}function qf(s,n,o,d=LA){return o=Ge(o),[s*Math.sin(o)*d,-n*d,s*Math.cos(o)*d]}function Og(s,n,o){return qf(Math.cos(Ge(s)),Math.sin(Ge(s)),n,o)}function Ng(s,n,o,d){const g=1<<o.z,v=(s/Zn+o.x)/g;return Og(Fo((n/Zn+o.y)/g),bl(v),d)}function g0({min:s,max:n}){return 16383/Math.max(n[0]-s[0],n[1]-s[1],n[2]-s[2])}const YB=new Float64Array(16);function Qg(s){const n=g0(s),o=Gy(YB,[n,n,n]);return xp(o,o,((d=[])[0]=-(g=s.min)[0],d[1]=-g[1],d[2]=-g[2],d));var d,g}function D1(s){const 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tC=Ge(85),A3=Math.cos(tC),d3=Math.sin(tC);function iC(s,n){const o=s.fovAboveCenter,d=s.elevation?s.elevation.getMinElevationBelowMSL()*n:0,g=(s._camera.position[2]*s.worldSize-d)/Math.cos(s._pitch),v=Math.sin(o)*g/Math.sin(Math.max(Math.PI/2-s._pitch-o,.01)),E=Math.sin(s._pitch)*v+g;return Math.min(1.01*E,g*(1/s._horizonShift))}function Dp(s,n){if(!n.isReprojectedInTileSpace)return{scale:1<<s.z,x:s.x,y:s.y,x2:s.x+1,y2:s.y+1,projection:n};const o=Math.pow(2,-s.z),d=s.x*o,g=(s.x+1)*o,v=s.y*o,E=(s.y+1)*o,L=bl(d),k=bl(g),V=Fo(v),q=Fo(E),se=n.project(L,V),he=n.project(k,V),_e=n.project(k,q),Be=n.project(L,q);let Le=Math.min(se.x,he.x,_e.x,Be.x),Xe=Math.min(se.y,he.y,_e.y,Be.y),xt=Math.max(se.x,he.x,_e.x,Be.x),Dt=Math.max(se.y,he.y,_e.y,Be.y);const _t=o/16;function Tt(Ut,ci,oi,Ti,Ki,gi){const Si=(oi+Ki)/2,Li=(Ti+gi)/2,Vi=n.project(bl(Si),Fo(Li)),Zi=Math.max(0,Le-Vi.x,Xe-Vi.y,Vi.x-xt,Vi.y-Dt);Le=Math.min(Le,Vi.x),xt=Math.max(xt,Vi.x),Xe=Math.min(Xe,Vi.y),Dt=Math.max(Dt,Vi.y),Zi>_t&&(Tt(Ut,Vi,oi,Ti,Si,Li),Tt(Vi,ci,Si,Li,Ki,gi))}Tt(se,he,d,v,g,v),Tt(he,_e,g,v,g,E),Tt(_e,Be,g,E,d,E),Tt(Be,se,d,E,d,v),Le-=_t,Xe-=_t,xt+=_t,Dt+=_t;const kt=1/Math.max(xt-Le,Dt-Xe);return{scale:kt,x:Le*kt,y:Xe*kt,x2:xt*kt,y2:Dt*kt,projection:n}}const p3=ql(new Float32Array(16));class Id{constructor(n){this.spec=n,this.name=n.name,this.wrap=!1,this.requiresDraping=!1,this.supportsWorldCopies=!1,this.supportsTerrain=!1,this.supportsFog=!1,this.supportsFreeCamera=!1,this.zAxisUnit="meters",this.isReprojectedInTileSpace=!0,this.unsupportedLayers=["custom"],this.center=[0,0],this.range=[3.5,7]}project(n,o){return{x:0,y:0,z:0}}unproject(n,o){return new Pr(0,0)}projectTilePoint(n,o,d){return{x:n,y:o,z:0}}locationPoint(n,o,d=!0){return n._coordinatePoint(n.locationCoordinate(o),d)}pixelsPerMeter(n,o){return Xl(1,n)*o}pixelSpaceConversion(n,o,d){return 1}farthestPixelDistance(n){return iC(n,n.pixelsPerMeter)}pointCoordinate(n,o,d,g){const v=n.horizonLineFromTop(!1),E=new me(o,Math.max(v,d));return n.rayIntersectionCoordinate(n.pointRayIntersection(E,g))}pointCoordinate3D(n,o,d){const g=new me(o,d);if(n.elevation)return n.elevation.pointCoordinate(g);{const v=this.pointCoordinate(n,g.x,g.y,0);return[v.x,v.y,v.z]}}isPointAboveHorizon(n,o){if(n.elevation)return!this.pointCoordinate3D(n,o.x,o.y);const d=n.horizonLineFromTop();return o.y<d}createInversionMatrix(n,o){return p3}createTileMatrix(n,o,d){let g,v,E;const L=d.canonical,k=ql(new Float64Array(16));if(this.isReprojectedInTileSpace){const V=Dp(L,this);g=1,v=V.x+d.wrap*V.scale,E=V.y,BA(k,k,[g/V.scale,g/V.scale,n.pixelsPerMeter/o])}else g=o/n.zoomScale(L.z),v=(L.x+Math.pow(2,L.z)*d.wrap)*g,E=L.y*g;return xp(k,k,[v,E,0]),BA(k,k,[g/Zn,g/Zn,1]),k}upVector(n,o,d){return[0,0,1]}upVectorScale(n,o,d){return{metersToTile:1}}}class f3 extends Id{constructor(n){super(n),this.range=[4,7],this.center=n.center||[-96,37.5];const[o,d]=this.parallels=n.parallels||[29.5,45.5],g=Math.sin(Ge(o));this.n=(g+Math.sin(Ge(d)))/2,this.c=1+g*(2*this.n-g),this.r0=Math.sqrt(this.c)/this.n}project(n,o){const{n:d,c:g,r0:v}=this,E=Ge(n-this.center[0]),L=Ge(o),k=Math.sqrt(g-2*d*Math.sin(L))/d;return{x:k*Math.sin(E*d),y:k*Math.cos(E*d)-v,z:0}}unproject(n,o){const{n:d,c:g,r0:v}=this,E=v+o;let L=Math.atan2(n,Math.abs(E))*Math.sign(E);E*d<0&&(L-=Math.PI*Math.sign(n)*Math.sign(E));const k=Ge(this.center[0])*d;L=Re(L,-Math.PI-k,Math.PI-k);const V=ye(Et(L/d)+this.center[0],-180,180),q=Math.asin(ye((g-(n*n+E*E)*d*d)/(2*d),-1,1)),se=ye(Et(q),-85.051129,$a);return new Pr(V,se)}}const Vg=1.340264,Hg=-.081106,Gg=893e-6,Wg=.003796,_0=Math.sqrt(3)/2;class m3 extends Id{project(n,o){o=o/180*Math.PI,n=n/180*Math.PI;const d=Math.asin(_0*Math.sin(o)),g=d*d,v=g*g*g;return{x:.5*(n*Math.cos(d)/(_0*(Vg+3*Hg*g+v*(7*Gg+9*Wg*g)))/Math.PI+.5),y:1-.5*(d*(Vg+Hg*g+v*(Gg+Wg*g))/Math.PI+1),z:0}}unproject(n,o){n=(2*n-.5)*Math.PI;let d=o=(2*(1-o)-1)*Math.PI,g=d*d,v=g*g*g;for(let q,se,he,_e=0;_e<12&&(se=d*(Vg+Hg*g+v*(Gg+Wg*g))-o,he=Vg+3*Hg*g+v*(7*Gg+9*Wg*g),q=se/he,d=ye(d-q,-Math.PI/3,Math.PI/3),g=d*d,v=g*g*g,!(Math.abs(q)<1e-12));++_e);const E=_0*n*(Vg+3*Hg*g+v*(7*Gg+9*Wg*g))/Math.cos(d),L=Math.asin(Math.sin(d)/_0),k=ye(180*E/Math.PI,-180,180),V=ye(180*L/Math.PI,-85.051129,$a);return new Pr(k,V)}}class g3 extends Id{constructor(n){super(n),this.wrap=!0,this.supportsWorldCopies=!0}project(n,o){return{x:.5+n/360,y:.5-o/360,z:0}}unproject(n,o){const d=360*(n-.5),g=ye(360*(.5-o),-85.051129,$a);return new Pr(d,g)}}const Jf=Math.PI/2;function y0(s){return Math.tan((Jf+s)/2)}class _3 extends Id{constructor(n){super(n),this.center=n.center||[0,30];const[o,d]=this.parallels=n.parallels||[30,30];let g=Ge(o),v=Ge(d);this.southernCenter=g+v<0,this.southernCenter&&(g=-g,v=-v);const E=Math.cos(g),L=y0(g);this.n=g===v?Math.sin(g):Math.log(E/Math.cos(v))/Math.log(y0(v)/L),this.f=E*Math.pow(y0(g),this.n)/this.n}project(n,o){o=Ge(o),this.southernCenter&&(o=-o),n=Ge(n-this.center[0]);const d=1e-6,{n:g,f:v}=this;v>0?o<-Jf+d&&(o=-Jf+d):o>Jf-d&&(o=Jf-d);const E=v/Math.pow(y0(o),g);let L=E*Math.sin(g*n),k=v-E*Math.cos(g*n);return L=.5*(L/Math.PI+.5),k=.5*(k/Math.PI+.5),{x:L,y:this.southernCenter?k:1-k,z:0}}unproject(n,o){n=(2*n-.5)*Math.PI,this.southernCenter&&(o=1-o),o=(2*(1-o)-.5)*Math.PI;const{n:d,f:g}=this,v=g-o,E=Math.sign(v),L=Math.sign(d)*Math.sqrt(n*n+v*v);let k=Math.atan2(n,Math.abs(v))*E;v*d<0&&(k-=Math.PI*Math.sign(n)*E);const V=ye(Et(k/d)+this.center[0],-180,180),q=ye(Et(2*Math.atan(Math.pow(g/L,1/d))-Jf),-85.051129,$a);return new Pr(V,this.southernCenter?-q:q)}}class nC extends Id{constructor(n){super(n),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(n,o){return{x:wc(n),y:ch(o),z:0}}unproject(n,o){const d=bl(n),g=Fo(o);return new Pr(d,g)}}const rC=Ge($a);class y3 extends Id{project(n,o){const d=(o=Ge(o))*o,g=d*d;return{x:.5*((n=Ge(n))*(.8707-.131979*d+g*(g*(.003971*d-.001529*g)-.013791))/Math.PI+.5),y:1-.5*(o*(1.007226+d*(.015085+g*(.028874*d-.044475-.005916*g)))/Math.PI+1),z:0}}unproject(n,o){n=(2*n-.5)*Math.PI;let d=o=(2*(1-o)-1)*Math.PI,g=25,v=0,E=d*d;do{E=d*d;const V=E*E;v=(d*(1.007226+E*(.015085+V*(.028874*E-.044475-.005916*V)))-o)/(1.007226+E*(.045255+V*(.259866*E-.311325-.005916*11*V))),d=ye(d-v,-rC,rC)}while(Math.abs(v)>1e-6&&--g>0);E=d*d;const L=ye(Et(n/(.8707+E*(E*(E*E*E*(.003971-.001529*E)-.013791)-.131979))),-180,180),k=Et(d);return new Pr(L,k)}}const sC=Ge($a);class x3 extends Id{project(n,o){o=Ge(o),n=Ge(n);const d=Math.cos(o),g=2/Math.PI,v=Math.acos(d*Math.cos(n/2)),E=Math.sin(v)/v,L=.5*(n*g+2*d*Math.sin(n/2)/E)||0,k=.5*(o+Math.sin(o)/E)||0;return{x:.5*(L/Math.PI+.5),y:1-.5*(k/Math.PI+1),z:0}}unproject(n,o){let d=n=(2*n-.5)*Math.PI,g=o=(2*(1-o)-1)*Math.PI,v=25;const E=1e-6;let L=0,k=0;do{const V=Math.cos(g),q=Math.sin(g),se=2*q*V,he=q*q,_e=V*V,Be=Math.cos(d/2),Le=Math.sin(d/2),Xe=2*Be*Le,xt=Le*Le,Dt=1-_e*Be*Be,_t=Dt?1/Dt:0,Tt=Dt?Math.acos(V*Be)*Math.sqrt(1/Dt):0,kt=.5*(2*Tt*V*Le+2*d/Math.PI)-n,Ut=.5*(Tt*q+g)-o,ci=.5*_t*(_e*xt+Tt*V*Be*he)+1/Math.PI,oi=_t*(Xe*se/4-Tt*q*Le),Ti=.125*_t*(se*Le-Tt*q*_e*Xe),Ki=.5*_t*(he*Be+Tt*xt*V)+.5,gi=oi*Ti-Ki*ci;L=(Ut*oi-kt*Ki)/gi,k=(kt*Ti-Ut*ci)/gi,d=ye(d-L,-Math.PI,Math.PI),g=ye(g-k,-sC,sC)}while((Math.abs(L)>E||Math.abs(k)>E)&&--v>0);return new Pr(Et(d),Et(g))}}class oC extends Id{constructor(n){super(n),this.center=n.center||[0,0],this.parallels=n.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(Ge(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(n,o){const{scale:d,cosPhi:g}=this;return{x:Ge(n)*g*d+.5,y:-Math.sin(Ge(o))/g*d+.5,z:0}}unproject(n,o){const{scale:d,cosPhi:g}=this,v=-(o-.5)/d,E=ye(Et((n-.5)/d)/g,-180,180),L=Math.asin(ye(v*g,-1,1)),k=ye(Et(L),-85.051129,$a);return new Pr(E,k)}}class v3 extends nC{constructor(n){super(n),this.requiresDraping=!0,this.supportsWorldCopies=!1,this.supportsFog=!0,this.zAxisUnit="pixels",this.unsupportedLayers=["debug","custom"],this.range=[3,5]}projectTilePoint(n,o,d){const g=Ng(n,o,d);return Ns(g,g,Qg(Lu(d))),{x:g[0],y:g[1],z:g[2]}}locationPoint(n,o){const d=Og(o.lat,o.lng),g=so([],d),v=n.elevation?n.elevation.getAtPointOrZero(n.locationCoordinate(o),n._centerAltitude):n._centerAltitude;eu(d,d,g,Xl(1,0)*Zn*v);const E=ql(new Float64Array(16));return bA(E,n.pixelMatrix,n.globeMatrix),Ns(d,d,E),new me(d[0],d[1])}pixelsPerMeter(n,o){return Xl(1,0)*o}pixelSpaceConversion(n,o,d){const g=Xl(1,n)*o,v=gr(Xl(1,45)*o,g,d);return this.pixelsPerMeter(n,o)/v}createTileMatrix(n,o,d){const g=D1(Lu(d.canonical));return bA(new Float64Array(16),n.globeMatrix,g)}createInversionMatrix(n,o){const{center:d}=n,g=Qg(Lu(o));return Ff(g,g,Ge(d.lng)),yg(g,g,Ge(d.lat)),BA(g,g,[n._pixelsPerMercatorPixel,n._pixelsPerMercatorPixel,1]),Float32Array.from(g)}pointCoordinate(n,o,d,g){return ZB(n,o,d,!0)||new hd(0,0)}pointCoordinate3D(n,o,d){const g=this.pointCoordinate(n,o,d,0);return[g.x,g.y,g.z]}isPointAboveHorizon(n,o){return!ZB(n,o.x,o.y,!1)}farthestPixelDistance(n){const o=function(g,v){const E=g.cameraToCenterDistance,L=g._centerAltitude*v,k=g._camera,V=g._camera.forward(),q=Jh([],da([],V,-E),[0,0,L]),se=g.worldSize/(2*Math.PI),he=[0,0,-se],_e=g.width/g.height,Be=Math.tan(g.fovAboveCenter),Le=da([],k.up(),Be),Xe=da([],k.right(),Be*_e),xt=so([],Jh([],Jh([],V,Le),Xe)),Dt=[];let _t;if(new Pf(q,xt).closestPointOnSphere(he,se,Dt)){const Tt=Jh([],Dt,he),kt=bc([],Tt,q);_t=Math.cos(g.fovAboveCenter)*dd(kt)}else{const Tt=bc([],q,he),kt=bc([],he,q);so(kt,kt);const Ut=dd(Tt)-se;_t=Math.sqrt(Ut*(Ut+2*se));const ci=Math.acos(_t/(se+Ut))-Math.acos(Ma(V,kt));_t*=Math.cos(ci)}return 1.01*_t}(n,this.pixelsPerMeter(n.center.lat,n.worldSize)),d=Yf(n.zoom);if(d>0){const g=iC(n,Xl(1,n.center.lat)*n.worldSize),v=n.worldSize/(2*Math.PI),E=Math.max(n.width,n.height)/n.worldSize*Math.PI;return gr(o,g+v*(1-Math.cos(E)),Math.pow(d,10))}return o}upVector(n,o,d){return Ng(o,d,n,1)}upVectorScale(n){return{metersToTile:I1*g0(Lu(n))}}}function aC(s){const n=s.parallels,o=!!n&&Math.abs(n[0]+n[1])<.01;switch(s.name){case"mercator":return new nC(s);case"equirectangular":return new g3(s);case"naturalEarth":return new y3(s);case"equalEarth":return new m3(s);case"winkelTripel":return new x3(s);case"albers":return o?new oC(s):new f3(s);case"lambertConformalConic":return o?new oC(s):new _3(s);case"globe":return new v3(s)}throw new Error(`Invalid projection name: ${s.name}`)}const w3=w.types,b3=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function x0(s,n,o,d,g,v,E,L,k,V,q,se,he){const _e=L?Math.min(Md,Math.round(L[0])):0,Be=L?Math.min(Md,Math.round(L[1])):0;s.emplaceBack(n,o,Math.round(32*d),Math.round(32*g),v,E,(_e<<1)+(k?1:0),Be,16*V,16*q,256*se,256*he)}function v0(s,n,o,d,g,v,E){s.emplaceBack(n,o,d,g,v,E)}function w0(s,n,o,d,g){s.emplaceBack(n,o,d,g),s.emplaceBack(n,o,d,g),s.emplaceBack(n,o,d,g),s.emplaceBack(n,o,d,g)}function B3(s){for(const n of s.sections)if(st(n.text))return!0;return!1}class U1{constructor(n){this.layoutVertexArray=new Xr,this.indexArray=new _o,this.programConfigurations=n,this.segments=new to,this.dynamicLayoutVertexArray=new Ca,this.opacityVertexArray=new Fs,this.placedSymbolArray=new Ty,this.globeExtVertexArray=new Fr}isEmpty(){return this.layoutVertexArray.length===0&&this.indexArray.length===0&&this.dynamicLayoutVertexArray.length===0&&this.opacityVertexArray.length===0}upload(n,o,d,g){this.isEmpty()||(d&&(this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,Lo.members),this.indexBuffer=n.createIndexBuffer(this.indexArray,o),this.dynamicLayoutVertexBuffer=n.createVertexBuffer(this.dynamicLayoutVertexArray,Ia.members,!0),this.opacityVertexBuffer=n.createVertexBuffer(this.opacityVertexArray,b3,!0),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=n.createVertexBuffer(this.globeExtVertexArray,$o.members,!0)),this.opacityVertexBuffer.itemSize=1),(d||g)&&this.programConfigurations.upload(n))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy())}}zt(U1,"SymbolBuffers");class R1{constructor(n,o,d){this.layoutVertexArray=new n,this.layoutAttributes=o,this.indexArray=new d,this.segments=new to,this.collisionVertexArray=new Bu,this.collisionVertexArrayExt=new ja}upload(n){this.layoutVertexBuffer=n.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=n.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=n.createVertexBuffer(this.collisionVertexArray,io.members,!0),this.collisionVertexBufferExt=n.createVertexBuffer(this.collisionVertexArrayExt,Do.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.destroy())}}zt(R1,"CollisionBuffers");class Fd{constructor(n){this.collisionBoxArray=n.collisionBoxArray,this.zoom=n.zoom,this.overscaling=n.overscaling,this.layers=n.layers,this.layerIds=this.layers.map(E=>E.id),this.index=n.index,this.pixelRatio=n.pixelRatio,this.sourceLayerIndex=n.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=ql([]),this.placementViewportMatrix=ql([]);const o=this.layers[0]._unevaluatedLayout._values;this.textSizeData=ms(this.zoom,o["text-size"]),this.iconSizeData=ms(this.zoom,o["icon-size"]);const d=this.layers[0].layout,g=d.get("symbol-sort-key"),v=d.get("symbol-z-order");this.canOverlap=d.get("text-allow-overlap")||d.get("icon-allow-overlap")||d.get("text-ignore-placement")||d.get("icon-ignore-placement"),this.sortFeaturesByKey=v!=="viewport-y"&&g.constantOr(1)!==void 0,this.sortFeaturesByY=(v==="viewport-y"||v==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=d.get("text-writing-mode").map(E=>qo[E]),this.stateDependentLayerIds=this.layers.filter(E=>E.isStateDependent()).map(E=>E.id),this.sourceID=n.sourceID,this.projection=n.projection}createArrays(){this.text=new U1(new _A(this.layers,this.zoom,n=>/^text/.test(n))),this.icon=new U1(new _A(this.layers,this.zoom,n=>/^icon/.test(n))),this.glyphOffsetArray=new og,this.lineVertexArray=new Cu,this.symbolInstances=new Ap}calculateGlyphDependencies(n,o,d,g,v){for(let E=0;E<n.length;E++)if(o[n.charCodeAt(E)]=!0,g&&v){const L=ao[n.charAt(E)];L&&(o[L.charCodeAt(0)]=!0)}}populate(n,o,d,g){const v=this.layers[0],E=v.layout,L=this.projection.name==="globe",k=E.get("text-font"),V=E.get("text-field"),q=E.get("icon-image"),se=(V.value.kind!=="constant"||V.value.value instanceof ks&&!V.value.value.isEmpty()||V.value.value.toString().length>0)&&(k.value.kind!=="constant"||k.value.value.length>0),he=q.value.kind!=="constant"||!!q.value.value||Object.keys(q.parameters).length>0,_e=E.get("symbol-sort-key");if(this.features=[],!se&&!he)return;const Be=o.iconDependencies,Le=o.glyphDependencies,Xe=o.availableImages,xt=new qt(this.zoom);for(const{feature:Dt,id:_t,index:Tt,sourceLayerIndex:kt}of n){const Ut=v._featureFilter.needGeometry,ci=xA(Dt,Ut);if(!v._featureFilter.filter(xt,ci,d))continue;if(Ut||(ci.geometry=Yh(Dt,d,g)),L&&Dt.type!==1&&d.z<=5){const gi=ci.geometry,Si=.98078528056,Li=(Vi,Zi)=>Ma(Ng(Vi.x,Vi.y,d,1),Ng(Zi.x,Zi.y,d,1))<Si;for(let Vi=0;Vi<gi.length;Vi++)gi[Vi]=ky(gi[Vi],Li)}let oi,Ti;if(se){const gi=v.getValueAndResolveTokens("text-field",ci,d,Xe),Si=ks.factory(gi);B3(Si)&&(this.hasRTLText=!0),(!this.hasRTLText||Ht()==="unavailable"||this.hasRTLText&&si.isParsed())&&(oi=Uo(Si,v,ci))}if(he){const gi=v.getValueAndResolveTokens("icon-image",ci,d,Xe);Ti=gi instanceof No?gi:No.fromString(gi)}if(!oi&&!Ti)continue;const Ki=this.sortFeaturesByKey?_e.evaluate(ci,{},d):void 0;if(this.features.push({id:_t,text:oi,icon:Ti,index:Tt,sourceLayerIndex:kt,geometry:ci.geometry,properties:Dt.properties,type:w3[Dt.type],sortKey:Ki}),Ti&&(Be[Ti.name]=!0),oi){const gi=k.evaluate(ci,{},d).join(","),Si=E.get("text-rotation-alignment")==="map"&&E.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(qo.vertical)>=0;for(const Li of oi.sections)if(Li.image)Be[Li.image.name]=!0;else{const Vi=H(oi.toString()),Zi=Li.fontStack||gi,yi=Le[Zi]=Le[Zi]||{};this.calculateGlyphDependencies(Li.text,yi,Si,this.allowVerticalPlacement,Vi)}}}E.get("symbol-placement")==="line"&&(this.features=function(Dt){const _t={},Tt={},kt=[];let Ut=0;function ci(gi){kt.push(Dt[gi]),Ut++}function oi(gi,Si,Li){const Vi=Tt[gi];return delete Tt[gi],Tt[Si]=Vi,kt[Vi].geometry[0].pop(),kt[Vi].geometry[0]=kt[Vi].geometry[0].concat(Li[0]),Vi}function Ti(gi,Si,Li){const Vi=_t[Si];return delete _t[Si],_t[gi]=Vi,kt[Vi].geometry[0].shift(),kt[Vi].geometry[0]=Li[0].concat(kt[Vi].geometry[0]),Vi}function Ki(gi,Si,Li){const Vi=Li?Si[0][Si[0].length-1]:Si[0][0];return`${gi}:${Vi.x}:${Vi.y}`}for(let gi=0;gi<Dt.length;gi++){const Si=Dt[gi],Li=Si.geometry,Vi=Si.text?Si.text.toString():null;if(!Vi){ci(gi);continue}const Zi=Ki(Vi,Li),yi=Ki(Vi,Li,!0);if(Zi in Tt&&yi in _t&&Tt[Zi]!==_t[yi]){const sn=Ti(Zi,yi,Li),Kn=oi(Zi,yi,kt[sn].geometry);delete _t[Zi],delete Tt[yi],Tt[Ki(Vi,kt[Kn].geometry,!0)]=Kn,kt[sn].geometry=null}else Zi in Tt?oi(Zi,yi,Li):yi in _t?Ti(Zi,yi,Li):(ci(gi),_t[Zi]=Ut-1,Tt[yi]=Ut-1)}return kt.filter(gi=>gi.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((Dt,_t)=>Dt.sortKey-_t.sortKey)}update(n,o,d,g){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(n,o,this.layers,d,g),this.icon.programConfigurations.updatePaintArrays(n,o,this.layers,d,g))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(n){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(n),this.iconCollisionBox.upload(n)),this.text.upload(n,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(n,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=aC(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(n,o){const d=this.lineVertexArray.length;if(n.segment!==void 0)for(const{x:g,y:v}of o)this.lineVertexArray.emplaceBack(g,v);return{lineStartIndex:d,lineLength:this.lineVertexArray.length-d}}addSymbols(n,o,d,g,v,E,L,k,V,q,se,he,_e,Be){const Le=n.indexArray,Xe=n.layoutVertexArray,xt=n.globeExtVertexArray,Dt=n.segments.prepareSegment(4*o.length,Xe,Le,this.canOverlap?E.sortKey:void 0),_t=this.glyphOffsetArray.length,Tt=Dt.vertexLength,kt=this.allowVerticalPlacement&&L===qo.vertical?Math.PI/2:0,Ut=E.text&&E.text.sections;for(let oi=0;oi<o.length;oi++){const{tl:Ti,tr:Ki,bl:gi,br:Si,tex:Li,pixelOffsetTL:Vi,pixelOffsetBR:Zi,minFontScaleX:yi,minFontScaleY:sn,glyphOffset:Kn,isSDF:dn,sectionIndex:Ln}=o[oi],ln=Dt.vertexLength,Xn=Kn[1];if(x0(Xe,V.x,V.y,Ti.x,Xn+Ti.y,Li.x,Li.y,d,dn,Vi.x,Vi.y,yi,sn),x0(Xe,V.x,V.y,Ki.x,Xn+Ki.y,Li.x+Li.w,Li.y,d,dn,Zi.x,Vi.y,yi,sn),x0(Xe,V.x,V.y,gi.x,Xn+gi.y,Li.x,Li.y+Li.h,d,dn,Vi.x,Zi.y,yi,sn),x0(Xe,V.x,V.y,Si.x,Xn+Si.y,Li.x+Li.w,Li.y+Li.h,d,dn,Zi.x,Zi.y,yi,sn),k){const{x:Tr,y:wr,z:xr}=k.anchor,[Jn,es,ir]=k.up;v0(xt,Tr,wr,xr,Jn,es,ir),v0(xt,Tr,wr,xr,Jn,es,ir),v0(xt,Tr,wr,xr,Jn,es,ir),v0(xt,Tr,wr,xr,Jn,es,ir),w0(n.dynamicLayoutVertexArray,Tr,wr,xr,kt)}else w0(n.dynamicLayoutVertexArray,V.x,V.y,V.z,kt);Le.emplaceBack(ln,ln+1,ln+2),Le.emplaceBack(ln+1,ln+2,ln+3),Dt.vertexLength+=4,Dt.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(Kn[0]),oi!==o.length-1&&Ln===o[oi+1].sectionIndex||n.programConfigurations.populatePaintArrays(Xe.length,E,E.index,{},_e,Be,Ut&&Ut[Ln])}const ci=k?k.anchor:V;n.placedSymbolArray.emplaceBack(ci.x,ci.y,ci.z,V.x,V.y,_t,this.glyphOffsetArray.length-_t,Tt,q,se,V.segment,d?d[0]:0,d?d[1]:0,g[0],g[1],L,0,!1,0,he,0)}_commitLayoutVertex(n,o,d,g,v,E,L){n.emplaceBack(o,d,g,v,E,Math.round(L.x),Math.round(L.y))}_addCollisionDebugVertices(n,o,d,g,v,E,L){const k=d.segments.prepareSegment(4,d.layoutVertexArray,d.indexArray),V=k.vertexLength,q=L.tileAnchorX,se=L.tileAnchorY;for(let _e=0;_e<4;_e++)d.collisionVertexArray.emplaceBack(0,0,0,0);d.collisionVertexArrayExt.emplaceBack(o,-n.padding,-n.padding),d.collisionVertexArrayExt.emplaceBack(o,n.padding,-n.padding),d.collisionVertexArrayExt.emplaceBack(o,n.padding,n.padding),d.collisionVertexArrayExt.emplaceBack(o,-n.padding,n.padding),this._commitLayoutVertex(d.layoutVertexArray,g,v,E,q,se,new me(n.x1,n.y1)),this._commitLayoutVertex(d.layoutVertexArray,g,v,E,q,se,new me(n.x2,n.y1)),this._commitLayoutVertex(d.layoutVertexArray,g,v,E,q,se,new me(n.x2,n.y2)),this._commitLayoutVertex(d.layoutVertexArray,g,v,E,q,se,new me(n.x1,n.y2)),k.vertexLength+=4;const he=d.indexArray;he.emplaceBack(V,V+1),he.emplaceBack(V+1,V+2),he.emplaceBack(V+2,V+3),he.emplaceBack(V+3,V),k.primitiveLength+=4}_addTextDebugCollisionBoxes(n,o,d,g,v,E){for(let L=g;L<v;L++){const k=d.get(L),V=this.getSymbolInstanceTextSize(n,E,o,L);this._addCollisionDebugVertices(k,V,this.textCollisionBox,k.projectedAnchorX,k.projectedAnchorY,k.projectedAnchorZ,E)}}_addIconDebugCollisionBoxes(n,o,d,g,v,E){for(let L=g;L<v;L++){const k=d.get(L),V=this.getSymbolInstanceIconSize(n,o,E.placedIconSymbolIndex);this._addCollisionDebugVertices(k,V,this.iconCollisionBox,k.projectedAnchorX,k.projectedAnchorY,k.projectedAnchorZ,E)}}generateCollisionDebugBuffers(n,o){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new R1(ns,Po.members,Ka),this.iconCollisionBox=new R1(ns,Po.members,Ka);const d=pr(this.iconSizeData,n),g=pr(this.textSizeData,n);for(let v=0;v<this.symbolInstances.length;v++){const E=this.symbolInstances.get(v);this._addTextDebugCollisionBoxes(g,n,o,E.textBoxStartIndex,E.textBoxEndIndex,E),this._addTextDebugCollisionBoxes(g,n,o,E.verticalTextBoxStartIndex,E.verticalTextBoxEndIndex,E),this._addIconDebugCollisionBoxes(d,n,o,E.iconBoxStartIndex,E.iconBoxEndIndex,E),this._addIconDebugCollisionBoxes(d,n,o,E.verticalIconBoxStartIndex,E.verticalIconBoxEndIndex,E)}}getSymbolInstanceTextSize(n,o,d,g){const v=this.text.placedSymbolArray.get(o.rightJustifiedTextSymbolIndex>=0?o.rightJustifiedTextSymbolIndex:o.centerJustifiedTextSymbolIndex>=0?o.centerJustifiedTextSymbolIndex:o.leftJustifiedTextSymbolIndex>=0?o.leftJustifiedTextSymbolIndex:o.verticalPlacedTextSymbolIndex>=0?o.verticalPlacedTextSymbolIndex:g),E=$s(this.textSizeData,n,v)/Jr;return this.tilePixelRatio*E}getSymbolInstanceIconSize(n,o,d){const g=this.icon.placedSymbolArray.get(d),v=$s(this.iconSizeData,n,g);return this.tilePixelRatio*v}_commitDebugCollisionVertexUpdate(n,o,d){n.emplaceBack(o,-d,-d),n.emplaceBack(o,d,-d),n.emplaceBack(o,d,d),n.emplaceBack(o,-d,d)}_updateTextDebugCollisionBoxes(n,o,d,g,v,E){for(let L=g;L<v;L++){const k=d.get(L),V=this.getSymbolInstanceTextSize(n,E,o,L);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,V,k.padding)}}_updateIconDebugCollisionBoxes(n,o,d,g,v,E){for(let L=g;L<v;L++){const k=d.get(L),V=this.getSymbolInstanceIconSize(n,o,E);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,V,k.padding)}}updateCollisionDebugBuffers(n,o){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const d=pr(this.iconSizeData,n),g=pr(this.textSizeData,n);for(let v=0;v<this.symbolInstances.length;v++){const E=this.symbolInstances.get(v);this._updateTextDebugCollisionBoxes(g,n,o,E.textBoxStartIndex,E.textBoxEndIndex,E),this._updateTextDebugCollisionBoxes(g,n,o,E.verticalTextBoxStartIndex,E.verticalTextBoxEndIndex,E),this._updateIconDebugCollisionBoxes(d,n,o,E.iconBoxStartIndex,E.iconBoxEndIndex,E.placedIconSymbolIndex),this._updateIconDebugCollisionBoxes(d,n,o,E.verticalIconBoxStartIndex,E.verticalIconBoxEndIndex,E.placedIconSymbolIndex)}this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexBufferExt&&this.textCollisionBox.collisionVertexBufferExt.updateData(this.textCollisionBox.collisionVertexArrayExt),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexBufferExt&&this.iconCollisionBox.collisionVertexBufferExt.updateData(this.iconCollisionBox.collisionVertexArrayExt)}_deserializeCollisionBoxesForSymbol(n,o,d,g,v,E,L,k,V){const q={};if(o<d){const{x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt,featureIndex:kt}=n.get(o);q.textBox={x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt},q.textFeatureIndex=kt}if(g<v){const{x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt,featureIndex:kt}=n.get(g);q.verticalTextBox={x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt},q.verticalTextFeatureIndex=kt}if(E<L){const{x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt,featureIndex:kt}=n.get(E);q.iconBox={x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt},q.iconFeatureIndex=kt}if(k<V){const{x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt,featureIndex:kt}=n.get(k);q.verticalIconBox={x1:se,y1:he,x2:_e,y2:Be,padding:Le,projectedAnchorX:Xe,projectedAnchorY:xt,projectedAnchorZ:Dt,tileAnchorX:_t,tileAnchorY:Tt},q.verticalIconFeatureIndex=kt}return q}deserializeCollisionBoxes(n){this.collisionArrays=[];for(let o=0;o<this.symbolInstances.length;o++){const d=this.symbolInstances.get(o);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(n,d.textBoxStartIndex,d.textBoxEndIndex,d.verticalTextBoxStartIndex,d.verticalTextBoxEndIndex,d.iconBoxStartIndex,d.iconBoxEndIndex,d.verticalIconBoxStartIndex,d.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(n,o){const d=n.placedSymbolArray.get(o),g=d.vertexStartIndex+4*d.numGlyphs;for(let v=d.vertexStartIndex;v<g;v+=4)n.indexArray.emplaceBack(v,v+1,v+2),n.indexArray.emplaceBack(v+1,v+2,v+3)}getSortedSymbolIndexes(n){if(this.sortedAngle===n&&this.symbolInstanceIndexes!==void 0)return this.symbolInstanceIndexes;const o=Math.sin(n),d=Math.cos(n),g=[],v=[],E=[];for(let L=0;L<this.symbolInstances.length;++L){E.push(L);const k=this.symbolInstances.get(L);g.push(0|Math.round(o*k.tileAnchorX+d*k.tileAnchorY)),v.push(k.featureIndex)}return E.sort((L,k)=>g[L]-g[k]||v[k]-v[L]),E}addToSortKeyRanges(n,o){const d=this.sortKeyRanges[this.sortKeyRanges.length-1];d&&d.sortKey===o?d.symbolInstanceEnd=n+1:this.sortKeyRanges.push({sortKey:o,symbolInstanceStart:n,symbolInstanceEnd:n+1})}sortFeatures(n){if(this.sortFeaturesByY&&this.sortedAngle!==n&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(n),this.sortedAngle=n,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const o of this.symbolInstanceIndexes){const d=this.symbolInstances.get(o);this.featureSortOrder.push(d.featureIndex);const{rightJustifiedTextSymbolIndex:g,centerJustifiedTextSymbolIndex:v,leftJustifiedTextSymbolIndex:E,verticalPlacedTextSymbolIndex:L,placedIconSymbolIndex:k,verticalPlacedIconSymbolIndex:V}=d;g>=0&&this.addIndicesForPlacedSymbol(this.text,g),v>=0&&v!==g&&this.addIndicesForPlacedSymbol(this.text,v),E>=0&&E!==v&&E!==g&&this.addIndicesForPlacedSymbol(this.text,E),L>=0&&this.addIndicesForPlacedSymbol(this.text,L),k>=0&&this.addIndicesForPlacedSymbol(this.icon,k),V>=0&&this.addIndicesForPlacedSymbol(this.icon,V)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}zt(Fd,"SymbolBucket",{omit:["layers","collisionBoxArray","features","compareText"]}),Fd.MAX_GLYPHS=65535,Fd.addDynamicAttributes=w0;const C3=new Hn({"symbol-placement":new Jt(Yt.layout_symbol["symbol-placement"]),"symbol-spacing":new Jt(Yt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Jt(Yt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new pi(Yt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Jt(Yt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Jt(Yt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Jt(Yt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Jt(Yt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Jt(Yt.layout_symbol["icon-rotation-alignment"]),"icon-size":new pi(Yt.layout_symbol["icon-size"]),"icon-text-fit":new Jt(Yt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Jt(Yt.layout_symbol["icon-text-fit-padding"]),"icon-image":new pi(Yt.layout_symbol["icon-image"]),"icon-rotate":new pi(Yt.layout_symbol["icon-rotate"]),"icon-padding":new Jt(Yt.layout_symbol["icon-padding"]),"icon-keep-upright":new Jt(Yt.layout_symbol["icon-keep-upright"]),"icon-offset":new pi(Yt.layout_symbol["icon-offset"]),"icon-anchor":new pi(Yt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Jt(Yt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Jt(Yt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Jt(Yt.layout_symbol["text-rotation-alignment"]),"text-field":new pi(Yt.layout_symbol["text-field"]),"text-font":new pi(Yt.layout_symbol["text-font"]),"text-size":new pi(Yt.layout_symbol["text-size"]),"text-max-width":new pi(Yt.layout_symbol["text-max-width"]),"text-line-height":new pi(Yt.layout_symbol["text-line-height"]),"text-letter-spacing":new pi(Yt.layout_symbol["text-letter-spacing"]),"text-justify":new pi(Yt.layout_symbol["text-justify"]),"text-radial-offset":new pi(Yt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Jt(Yt.layout_symbol["text-variable-anchor"]),"text-anchor":new pi(Yt.layout_symbol["text-anchor"]),"text-max-angle":new Jt(Yt.layout_symbol["text-max-angle"]),"text-writing-mode":new Jt(Yt.layout_symbol["text-writing-mode"]),"text-rotate":new pi(Yt.layout_symbol["text-rotate"]),"text-padding":new Jt(Yt.layout_symbol["text-padding"]),"text-keep-upright":new Jt(Yt.layout_symbol["text-keep-upright"]),"text-transform":new pi(Yt.layout_symbol["text-transform"]),"text-offset":new pi(Yt.layout_symbol["text-offset"]),"text-allow-overlap":new Jt(Yt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Jt(Yt.layout_symbol["text-ignore-placement"]),"text-optional":new Jt(Yt.layout_symbol["text-optional"])});var z1={paint:new Hn({"icon-opacity":new pi(Yt.paint_symbol["icon-opacity"]),"icon-color":new pi(Yt.paint_symbol["icon-color"]),"icon-halo-color":new pi(Yt.paint_symbol["icon-halo-color"]),"icon-halo-width":new pi(Yt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new pi(Yt.paint_symbol["icon-halo-blur"]),"icon-translate":new Jt(Yt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Jt(Yt.paint_symbol["icon-translate-anchor"]),"text-opacity":new pi(Yt.paint_symbol["text-opacity"]),"text-color":new pi(Yt.paint_symbol["text-color"],{runtimeType:aa,getOverride:s=>s.textColor,hasOverride:s=>!!s.textColor}),"text-halo-color":new pi(Yt.paint_symbol["text-halo-color"]),"text-halo-width":new pi(Yt.paint_symbol["text-halo-width"]),"text-halo-blur":new pi(Yt.paint_symbol["text-halo-blur"]),"text-translate":new Jt(Yt.paint_symbol["text-translate"]),"text-translate-anchor":new Jt(Yt.paint_symbol["text-translate-anchor"])}),layout:C3};class lC{constructor(n){this.type=n.property.overrides?n.property.overrides.runtimeType:or,this.defaultValue=n}evaluate(n){if(n.formattedSection){const o=this.defaultValue.property.overrides;if(o&&o.hasOverride(n.formattedSection))return o.getOverride(n.formattedSection)}return n.feature&&n.featureState?this.defaultValue.evaluate(n.feature,n.featureState):this.defaultValue.property.specification.default}eachChild(n){this.defaultValue.isConstant()||n(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}zt(lC,"FormatSectionOverride",{omit:["defaultValue"]});class b0 extends vc{constructor(n){super(n,z1)}recalculate(n,o){super.recalculate(n,o),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const d=this.layout.get("text-writing-mode");if(d){const g=[];for(const v of d)g.indexOf(v)<0&&g.push(v);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=this.layout.get("symbol-placement")==="point"?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getValueAndResolveTokens(n,o,d,g){const v=this.layout.get(n).evaluate(o,{},d,g),E=this._unevaluatedLayout._values[n];return E.isDataDriven()||yc(E.value)||!v?v:function(L,k){return k.replace(/{([^{}]+)}/g,(V,q)=>q in L?String(L[q]):"")}(o.properties,v)}createBucket(n){return new Fd(n)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const n of z1.paint.overridableProperties){if(!b0.hasPaintOverride(this.layout,n))continue;const o=this.paint.get(n),d=new lC(o),g=new ih(d,o.property.specification);let v=null;v=o.value.kind==="constant"||o.value.kind==="source"?new fo("source",g):new Gh("composite",g,o.value.zoomStops,o.value._interpolationType),this.paint._values[n]=new Mi(o.property,v,o.parameters)}}_handleOverridablePaintPropertyUpdate(n,o,d){return!(!this.layout||o.isDataDriven()||d.isDataDriven())&&b0.hasPaintOverride(this.layout,n)}static hasPaintOverride(n,o){const d=n.get("text-field"),g=z1.paint.properties[o];let v=!1;const E=L=>{for(const k of L)if(g.overrides&&g.overrides.hasOverride(k))return void(v=!0)};if(d.value.kind==="constant"&&d.value.value instanceof ks)E(d.value.value.sections);else if(d.value.kind==="source"){const L=V=>{v||(V instanceof oc&&Bs(V.value)===Rl?E(V.value.sections):V instanceof hl?E(V.sections):V.eachChild(L))},k=d.value;k._styleExpression&&L(k._styleExpression.expression)}return v}getProgramConfiguration(n){return new lh(this,n)}}var E3={paint:new Hn({"background-color":new Jt(Yt.paint_background["background-color"]),"background-pattern":new Jt(Yt.paint_background["background-pattern"]),"background-opacity":new Jt(Yt.paint_background["background-opacity"])})},T3={paint:new Hn({"raster-opacity":new Jt(Yt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Jt(Yt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Jt(Yt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Jt(Yt.paint_raster["raster-brightness-max"]),"raster-saturation":new Jt(Yt.paint_raster["raster-saturation"]),"raster-contrast":new Jt(Yt.paint_raster["raster-contrast"]),"raster-resampling":new Jt(Yt.paint_raster["raster-resampling"]),"raster-fade-duration":new Jt(Yt.paint_raster["raster-fade-duration"])})};class S3 extends vc{constructor(n){super(n,{}),this.implementation=n}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){}onAdd(n){this.implementation.onAdd&&this.implementation.onAdd(n,n.painter.context.gl)}onRemove(n){this.implementation.onRemove&&this.implementation.onRemove(n,n.painter.context.gl)}}var M3={paint:new Hn({"sky-type":new Jt(Yt.paint_sky["sky-type"]),"sky-atmosphere-sun":new Jt(Yt.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new Jt(Yt.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new Jt(Yt.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new Jt(Yt.paint_sky["sky-gradient-radius"]),"sky-gradient":new In(Yt.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new Jt(Yt.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new Jt(Yt.paint_sky["sky-atmosphere-color"]),"sky-opacity":new Jt(Yt.paint_sky["sky-opacity"])})};function k1(s,n,o){const d=[0,0,1],g=bg([]);return Bg(g,g,o?-Ge(s)+Math.PI:Ge(s)),uh(g,g,-Ge(n)),wg(d,d,g),so(d,d)}const I3={circle:class extends vc{constructor(s){super(s,gg)}createBucket(s){return new gp(s)}queryRadius(s){const n=s;return Su("circle-radius",this,n)+Su("circle-stroke-width",this,n)+_p(this.paint.get("circle-translate"))}queryIntersectsFeature(s,n,o,d,g,v,E,L){const k=Yr(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),v.angle,s.pixelToTileUnitsFactor),V=this.paint.get("circle-radius").evaluate(n,o)+this.paint.get("circle-stroke-width").evaluate(n,o);return Zy(s,d,v,E,L,this.paint.get("circle-pitch-alignment")==="map",this.paint.get("circle-pitch-scale")==="map",k,V)}getProgramIds(){return["circle"]}getProgramConfiguration(s){return new lh(this,s)}},heatmap:class extends vc{createBucket(s){return new vp(s)}constructor(s){super(s,u1),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(s){s==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=Tg({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(s){return Su("heatmap-radius",this,s)}queryIntersectsFeature(s,n,o,d,g,v,E,L){const k=this.paint.get("heatmap-radius").evaluate(n,o);return Zy(s,d,v,E,L,!0,!0,new me(0,0),k)}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}getProgramIds(){return["heatmap","heatmapTexture"]}getProgramConfiguration(s){return new lh(this,s)}},hillshade:class extends vc{constructor(s){super(s,A1)}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&this.visibility!=="none"}getProgramIds(){return["hillshade","hillshadePrepare"]}},fill:class extends vc{constructor(s){super(s,r0)}getProgramIds(){const s=this.paint.get("fill-pattern"),n=s&&s.constantOr(1),o=[n?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&o.push(n&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),o}getProgramConfiguration(s){return new lh(this,s)}recalculate(s,n){super.recalculate(s,n);const o=this.paint._values["fill-outline-color"];o.value.kind==="constant"&&o.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(s){return new Mp(s)}queryRadius(){return _p(this.paint.get("fill-translate"))}queryIntersectsFeature(s,n,o,d,g,v){return!s.queryGeometry.isAboveHorizon&&Ag(mg(s.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),v.angle,s.pixelToTileUnitsFactor),d)}isTileClipped(){return!0}},"fill-extrusion":class extends vc{constructor(s){super(s,ui)}createBucket(s){return new Ce(s)}queryRadius(){return _p(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}getProgramConfiguration(s){return new lh(this,s)}queryIntersectsFeature(s,n,o,d,g,v,E,L,k){const V=Yr(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),v.angle,s.pixelToTileUnitsFactor),q=this.paint.get("fill-extrusion-height").evaluate(n,o),se=this.paint.get("fill-extrusion-base").evaluate(n,o),he=[0,0],_e=L&&v.elevation,Be=v.elevation?v.elevation.exaggeration():1,Le=s.tile.getBucket(this);if(_e&&Le instanceof Ce){const Tt=Le.centroidVertexArray,kt=k+1;kt<Tt.length&&(he[0]=Tt.geta_centroid_pos0(kt),he[1]=Tt.geta_centroid_pos1(kt))}if(he[0]===0&&he[1]===1)return!1;v.projection.name==="globe"&&(d=mi([d],[new me(0,0),new me(Zn,Zn)],s.tileID.canonical).map(Tt=>Tt.polygon).flat());const Xe=_e?L:null,[xt,Dt]=function(Tt,kt,Ut,ci,oi,Ti,Ki,gi,Si,Li,Vi){return Tt.projection.name==="globe"?function(Zi,yi,sn,Kn,dn,Ln,ln,Xn,Tr,wr,xr){const Jn=[],es=[],ir=Zi.projection.upVectorScale(xr,Zi.center.lat,Zi.worldSize).metersToTile,Sr=[0,0,0,1],rs=[0,0,0,1],gs=(_s,bs,Zs,Yo)=>{_s[0]=bs,_s[1]=Zs,_s[2]=Yo,_s[3]=1},ds=ri();sn>0&&(sn+=ds),Kn+=ds;for(const _s of yi){const bs=[],Zs=[];for(const Yo of _s){const ts=Yo.x+dn.x,Ao=Yo.y+dn.y,lo=Zi.projection.projectTilePoint(ts,Ao,xr),Vr=Zi.projection.upVector(xr,Yo.x,Yo.y);let Ps=sn,vo=Kn;if(ln){const ss=gn(ts,Ao,sn,Kn,ln,Xn,Tr,wr);Ps+=ss.base,vo+=ss.top}sn!==0?gs(Sr,lo.x+Vr[0]*ir*Ps,lo.y+Vr[1]*ir*Ps,lo.z+Vr[2]*ir*Ps):gs(Sr,lo.x,lo.y,lo.z),gs(rs,lo.x+Vr[0]*ir*vo,lo.y+Vr[1]*ir*vo,lo.z+Vr[2]*ir*vo),Ns(Sr,Sr,Ln),Ns(rs,rs,Ln),bs.push(new an(Sr[0],Sr[1],Sr[2])),Zs.push(new an(rs[0],rs[1],rs[2]))}Jn.push(bs),es.push(Zs)}return[Jn,es]}(Tt,kt,Ut,ci,oi,Ti,Ki,gi,Si,Li,Vi):Ki?function(Zi,yi,sn,Kn,dn,Ln,ln,Xn,Tr){const wr=[],xr=[],Jn=[0,0,0,1];for(const es of Zi){const ir=[],Sr=[];for(const rs of es){const gs=rs.x+Kn.x,ds=rs.y+Kn.y,_s=gn(gs,ds,yi,sn,Ln,ln,Xn,Tr);Jn[0]=gs,Jn[1]=ds,Jn[2]=_s.base,Jn[3]=1,TA(Jn,Jn,dn),Jn[3]=Math.max(Jn[3],1e-5);const bs=new an(Jn[0]/Jn[3],Jn[1]/Jn[3],Jn[2]/Jn[3]);Jn[0]=gs,Jn[1]=ds,Jn[2]=_s.top,Jn[3]=1,TA(Jn,Jn,dn),Jn[3]=Math.max(Jn[3],1e-5);const Zs=new an(Jn[0]/Jn[3],Jn[1]/Jn[3],Jn[2]/Jn[3]);ir.push(bs),Sr.push(Zs)}wr.push(ir),xr.push(Sr)}return[wr,xr]}(kt,Ut,ci,oi,Ti,Ki,gi,Si,Li):function(Zi,yi,sn,Kn,dn){const Ln=[],ln=[],Xn=dn[8]*yi,Tr=dn[9]*yi,wr=dn[10]*yi,xr=dn[11]*yi,Jn=dn[8]*sn,es=dn[9]*sn,ir=dn[10]*sn,Sr=dn[11]*sn;for(const rs of Zi){const gs=[],ds=[];for(const _s of rs){const bs=_s.x+Kn.x,Zs=_s.y+Kn.y,Yo=dn[0]*bs+dn[4]*Zs+dn[12],ts=dn[1]*bs+dn[5]*Zs+dn[13],Ao=dn[2]*bs+dn[6]*Zs+dn[14],lo=dn[3]*bs+dn[7]*Zs+dn[15],Vr=Yo+Xn,Ps=ts+Tr,vo=Ao+wr,ss=Math.max(lo+xr,1e-5),no=Yo+Jn,La=ts+es,Jo=Ao+ir,ea=Math.max(lo+Sr,1e-5);gs.push(new an(Vr/ss,Ps/ss,vo/ss)),ds.push(new an(no/ea,La/ea,Jo/ea))}Ln.push(gs),ln.push(ds)}return[Ln,ln]}(kt,Ut,ci,oi,Ti)}(v,d,se,q,V,E,Xe,he,Be,v.center.lat,s.tileID.canonical),_t=s.queryGeometry;return function(Tt,kt,Ut){let ci=1/0;Ag(Ut,kt)&&(ci=vn(Ut,kt[0]));for(let oi=0;oi<kt.length;oi++){const Ti=kt[oi],Ki=Tt[oi];for(let gi=0;gi<Ti.length-1;gi++){const Si=Ti[gi],Li=[Si,Ti[gi+1],Ki[gi+1],Ki[gi],Si];Ny(Ut,Li)&&(ci=Math.min(ci,vn(Ut,Li)))}}return ci!==1/0&&ci}(xt,Dt,_t.isPointQuery()?_t.screenBounds:_t.screenGeometry)}},line:class extends vc{constructor(s){super(s,xo),this.gradientVersion=0}_handleSpecialPaintPropertyUpdate(s){if(s==="line-gradient"){const n=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=n._styleExpression&&n._styleExpression.expression instanceof Hl,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(s,n){super.recalculate(s,n),this.paint._values["line-floorwidth"]=Ks.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,s)}createBucket(s){return new Qs(s)}getProgramIds(){return[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"]}getProgramConfiguration(s){return new lh(this,s)}queryRadius(s){const n=s,o=oo(Su("line-width",this,n),Su("line-gap-width",this,n)),d=Su("line-offset",this,n);return o/2+Math.abs(d)+_p(this.paint.get("line-translate"))}queryIntersectsFeature(s,n,o,d,g,v){if(s.queryGeometry.isAboveHorizon)return!1;const E=mg(s.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),v.angle,s.pixelToTileUnitsFactor),L=s.pixelToTileUnitsFactor/2*oo(this.paint.get("line-width").evaluate(n,o),this.paint.get("line-gap-width").evaluate(n,o)),k=this.paint.get("line-offset").evaluate(n,o);return k&&(d=function(V,q){const se=[],he=new me(0,0);for(let _e=0;_e<V.length;_e++){const Be=V[_e],Le=[];for(let Xe=0;Xe<Be.length;Xe++){const xt=Be[Xe-1],Dt=Be[Xe],_t=Be[Xe+1],Tt=Xe===0?he:Dt.sub(xt)._unit()._perp(),kt=Xe===Be.length-1?he:_t.sub(Dt)._unit()._perp(),Ut=Tt._add(kt)._unit();Ut._mult(1/(Ut.x*kt.x+Ut.y*kt.y)),Le.push(Ut._mult(q)._add(Dt))}se.push(Le)}return se}(d,k*s.pixelToTileUnitsFactor)),function(V,q,se){for(let he=0;he<q.length;he++){const _e=q[he];if(V.length>=3){for(let Be=0;Be<_e.length;Be++)if(vA(V,_e[Be]))return!0}if(Vy(V,_e,se))return!0}return!1}(E,d,L)}isTileClipped(){return!0}},symbol:b0,background:class extends vc{constructor(s){super(s,E3)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}},raster:class extends vc{constructor(s){super(s,T3)}getProgramIds(){return["raster"]}},sky:class extends vc{constructor(s){super(s,M3),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(s){s==="sky-gradient"?this._updateColorRamp():s!=="sky-atmosphere-sun"&&s!=="sky-atmosphere-halo-color"&&s!=="sky-atmosphere-color"&&s!=="sky-atmosphere-sun-intensity"||(this._skyboxInvalidated=!0)}_updateColorRamp(){this.colorRamp=Tg({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}needsSkyboxCapture(s){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){const n=s.style.light.properties.get("position");return this._lightPosition.azimuthal!==n.azimuthal||this._lightPosition.polar!==n.polar}return!1}getCenter(s,n){if(this.paint.get("sky-type")==="atmosphere"){const d=this.paint.get("sky-atmosphere-sun"),g=!d,v=s.style.light,E=v.properties.get("position");return g&&v.properties.get("anchor")==="viewport"&&Ct("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),g?k1(E.azimuthal,90-E.polar,n):k1(d[0],90-d[1],n)}const o=this.paint.get("sky-gradient-center");return k1(o[0],90-o[1],n)}is3D(){return!1}isSky(){return!0}markSkyboxValid(s){this._skyboxInvalidated=!1,this._lightPosition=s.style.light.properties.get("position")}hasOffscreenPass(){return!0}getProgramIds(){const s=this.paint.get("sky-type");return s==="atmosphere"?["skyboxCapture","skybox"]:s==="gradient"?["skyboxGradient"]:null}}};class jg{constructor(n,o,d,g){this.context=n,this.format=d,this.texture=n.gl.createTexture(),this.update(o,g)}update(n,o,d){const{width:g,height:v}=n,{context:E}=this,{gl:L}=E,{HTMLImageElement:k,HTMLCanvasElement:V,HTMLVideoElement:q,ImageData:se,ImageBitmap:he}=C;if(L.bindTexture(L.TEXTURE_2D,this.texture),E.pixelStoreUnpackFlipY.set(!1),E.pixelStoreUnpack.set(1),E.pixelStoreUnpackPremultiplyAlpha.set(this.format===L.RGBA&&(!o||o.premultiply!==!1)),d||this.size&&this.size[0]===g&&this.size[1]===v){const{x:_e,y:Be}=d||{x:0,y:0};n instanceof k||n instanceof V||n instanceof q||n instanceof se||he&&n instanceof he?L.texSubImage2D(L.TEXTURE_2D,0,_e,Be,L.RGBA,L.UNSIGNED_BYTE,n):L.texSubImage2D(L.TEXTURE_2D,0,_e,Be,g,v,L.RGBA,L.UNSIGNED_BYTE,n.data)}else this.size=[g,v],n instanceof k||n instanceof V||n instanceof q||n instanceof se||he&&n instanceof he?L.texImage2D(L.TEXTURE_2D,0,this.format,this.format,L.UNSIGNED_BYTE,n):L.texImage2D(L.TEXTURE_2D,0,this.format,g,v,0,this.format,L.UNSIGNED_BYTE,n.data);this.useMipmap=Boolean(o&&o.useMipmap&&this.isSizePowerOfTwo()),this.useMipmap&&L.generateMipmap(L.TEXTURE_2D)}bind(n,o){const{context:d}=this,{gl:g}=d;g.bindTexture(g.TEXTURE_2D,this.texture),n!==this.filter&&(g.texParameteri(g.TEXTURE_2D,g.TEXTURE_MAG_FILTER,n),g.texParameteri(g.TEXTURE_2D,g.TEXTURE_MIN_FILTER,this.useMipmap?n===g.NEAREST?g.NEAREST_MIPMAP_NEAREST:g.LINEAR_MIPMAP_NEAREST:n),this.filter=n),o!==this.wrap&&(g.texParameteri(g.TEXTURE_2D,g.TEXTURE_WRAP_S,o),g.texParameteri(g.TEXTURE_2D,g.TEXTURE_WRAP_T,o),this.wrap=o)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:n}=this.context;n.deleteTexture(this.texture),this.texture=null}}class F3{constructor(n){this._callback=n,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._callback()},0))}remove(){this._channel=void 0,this._callback=()=>{}}}class L3{constructor(){this.tasks={},this.taskQueue=[],be(["process"],this),this.invoker=new F3(this.process),this.nextId=0}add(n,o){const d=this.nextId++,g=function({type:v,isSymbolTile:E,zoom:L}){return L=L||0,v==="message"?0:v!=="maybePrepare"||E?v!=="parseTile"||E?v==="parseTile"&&E?300-L:v==="maybePrepare"&&E?400-L:500:200-L:100-L}(o);if(g===0){_i();try{n()}finally{}return{cancel:()=>{}}}return this.tasks[d]={fn:n,metadata:o,priority:g,id:d},this.taskQueue.push(d),this.invoker.trigger(),{cancel:()=>{delete this.tasks[d]}}}process(){_i();try{if(this.taskQueue=this.taskQueue.filter(d=>!!this.tasks[d]),!this.taskQueue.length)return;const n=this.pick();if(n===null)return;const o=this.tasks[n];if(delete this.tasks[n],this.taskQueue.length&&this.invoker.trigger(),!o)return;o.fn()}finally{}}pick(){let n=null,o=1/0;for(let g=0;g<this.taskQueue.length;g++){const v=this.tasks[this.taskQueue[g]];v.priority<o&&(o=v.priority,n=g)}if(n===null)return null;const d=this.taskQueue[n];return this.taskQueue.splice(n,1),d}remove(){this.invoker.remove()}}class cC{constructor(n){this._stringToNumber={},this._numberToString=[];for(let o=0;o<n.length;o++){const d=n[o];this._stringToNumber[d]=o,this._numberToString[o]=d}}encode(n){return this._stringToNumber[n]}decode(n){return this._numberToString[n]}}const D3=["tile","layer","source","sourceLayer","state"];class hC{constructor(n,o,d,g,v){this.type="Feature",this._vectorTileFeature=n,this._z=o,this._x=d,this._y=g,this.properties=n.properties,this.id=v}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._x,this._y,this._z).geometry),this._geometry}set geometry(n){this._geometry=n}toJSON(){const n={type:"Feature",geometry:this.geometry,properties:this.properties};this.id!==void 0&&(n.id=this.id);for(const o of D3)this[o]!==void 0&&(n[o]=this[o]);return n}}const gh=32,Du=33,Ld=new Uint16Array(8184);for(let s=0;s<2046;s++){let n=s+2,o=0,d=0,g=0,v=0,E=0,L=0;for(1&n?g=v=E=gh:o=d=L=gh;(n>>=1)>1;){const V=o+g>>1,q=d+v>>1;1&n?(g=o,v=d,o=E,d=L):(o=g,d=v,g=E,v=L),E=V,L=q}const k=4*s;Ld[k+0]=o,Ld[k+1]=d,Ld[k+2]=g,Ld[k+3]=v}const Pu=new Uint16Array(2178),Dd=new Uint8Array(1089),B0=new Uint16Array(1089);function uC(s){return s===0?-.03125:s===32?.03125:0}var AC=_n([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);const dC={type:2,extent:Zn,loadGeometry:()=>[[new me(0,0),new me(8193,0),new me(8193,8193),new me(0,8193),new me(0,0)]]};class O1{constructor(n,o,d,g,v){this.tileID=n,this.uid=Se(),this.uses=0,this.tileSize=o,this.tileZoom=d,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=v,this.expiredRequestCount=0,this.state="loading",g&&g.transform&&(this.projection=g.transform.projection)}registerFadeDuration(n){const o=n+this.timeAdded;o<bi.now()||this.fadeEndTime&&o<this.fadeEndTime||(this.fadeEndTime=o)}wasRequested(){return this.state==="errored"||this.state==="loaded"||this.state==="reloading"}get tileTransform(){return this._tileTransform||(this._tileTransform=Dp(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(n,o,d){if(this.unloadVectorData(),this.state="loaded",n){n.featureIndex&&(this.latestFeatureIndex=n.featureIndex,n.rawTileData?(this.latestRawTileData=n.rawTileData,this.latestFeatureIndex.rawTileData=n.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=n.collisionBoxArray,this.buckets=function(g,v){const E={};if(!v)return E;for(const L of g){const k=L.layerIds.map(V=>v.getLayer(V)).filter(Boolean);if(k.length!==0){L.layers=k,L.stateDependentLayerIds&&(L.stateDependentLayers=L.stateDependentLayerIds.map(V=>k.filter(q=>q.id===V)[0]));for(const V of k)E[V.id]=L}}return E}(n.buckets,o.style),this.hasSymbolBuckets=!1;for(const g in this.buckets){const v=this.buckets[g];if(v instanceof Fd){if(this.hasSymbolBuckets=!0,!d)break;v.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const g in this.buckets){const v=this.buckets[g];if(v instanceof Fd&&v.hasRTLText){this.hasRTLText=!0,si.isLoading()||si.isLoaded()||Ht()!=="deferred"||hi();break}}this.queryPadding=0;for(const g in this.buckets){const v=this.buckets[g];this.queryPadding=Math.max(this.queryPadding,o.style.getLayer(g).queryRadius(v))}n.imageAtlas&&(this.imageAtlas=n.imageAtlas),n.glyphAtlasImage&&(this.glyphAtlasImage=n.glyphAtlasImage),n.lineAtlas&&(this.lineAtlas=n.lineAtlas)}else this.collisionBoxArray=new sg}unloadVectorData(){if(this.hasData()){for(const n in this.buckets)this.buckets[n].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}getBucket(n){return this.buckets[n.id]}upload(n){for(const d in this.buckets){const g=this.buckets[d];g.uploadPending()&&g.upload(n)}const o=n.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new jg(n,this.imageAtlas.image,o.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new jg(n,this.glyphAtlasImage,o.ALPHA),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new jg(n,this.lineAtlas.image,o.ALPHA),this.lineAtlas.uploaded=!0)}prepare(n){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(n,this.imageAtlasTexture)}queryRenderedFeatures(n,o,d,g,v,E,L,k){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({tileResult:g,pixelPosMatrix:L,transform:E,params:v,tileTransform:this.tileTransform},n,o,d):{}}querySourceFeatures(n,o){const d=this.latestFeatureIndex;if(!d||!d.rawTileData)return;const g=d.loadVTLayers(),v=o?o.sourceLayer:"",E=g._geojsonTileLayer||g[v];if(!E)return;const L=uo(o&&o.filter),{z:k,x:V,y:q}=this.tileID.canonical,se={z:k,x:V,y:q};for(let he=0;he<E.length;he++){const _e=E.feature(he);if(L.needGeometry){const Xe=xA(_e,!0);if(!L.filter(new qt(this.tileID.overscaledZ),Xe,this.tileID.canonical))continue}else if(!L.filter(new qt(this.tileID.overscaledZ),_e))continue;const Be=d.getId(_e,v),Le=new hC(_e,k,V,q,Be);Le.tile=se,n.push(Le)}}hasData(){return this.state==="loaded"||this.state==="reloading"||this.state==="expired"}patternsLoaded(){return!!this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(n){const o=this.expirationTime;if(n.cacheControl){const d=fi(n.cacheControl);d["max-age"]&&(this.expirationTime=Date.now()+1e3*d["max-age"])}else n.expires&&(this.expirationTime=new Date(n.expires).getTime());if(this.expirationTime){const d=Date.now();let g=!1;if(this.expirationTime>d)g=!1;else if(o)if(this.expirationTime<o)g=!0;else{const v=this.expirationTime-o;v?this.expirationTime=d+Math.max(v,3e4):g=!0}else g=!0;g?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-new Date().getTime(),Math.pow(2,31)-1)}setFeatureState(n,o){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||Object.keys(n).length===0||!o)return;const d=this.latestFeatureIndex.loadVTLayers(),g=o.style.listImages();for(const v in this.buckets){if(!o.style.hasLayer(v))continue;const E=this.buckets[v],L=E.layers[0].sourceLayer||"_geojsonTileLayer",k=d[L],V=n[L];if(!k||!V||Object.keys(V).length===0)continue;if(E.update(V,k,g,this.imageAtlas&&this.imageAtlas.patternPositions||{}),E instanceof Qs||E instanceof Mp){const se=o.style._getSourceCache(E.layers[0].source);o._terrain&&o._terrain.enabled&&se&&E.programConfigurations.needsUpload&&o._terrain._clearRenderCacheForTile(se.id,this.tileID)}const q=o&&o.style&&o.style.getLayer(v);q&&(this.queryPadding=Math.max(this.queryPadding,q.queryRadius(E)))}}holdingForFade(){return this.symbolFadeHoldUntil!==void 0}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<bi.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(n){this.symbolFadeHoldUntil=bi.now()+n}setTexture(n,o){const d=o.context,g=d.gl;this.texture=this.texture||o.getTileTexture(n.width),this.texture?this.texture.update(n,{useMipmap:!0}):(this.texture=new jg(d,n,g.RGBA,{useMipmap:!0}),this.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE),d.extTextureFilterAnisotropic&&g.texParameterf(g.TEXTURE_2D,d.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,d.extTextureFilterAnisotropicMax))}setDependencies(n,o){const d={};for(const g of o)d[g]=!0;this.dependencies[n]=d}hasDependency(n,o){for(const d of n){const g=this.dependencies[d];if(g){for(const v of o)if(g[v])return!0}}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(n,o){if(!o||o.name==="mercator"||this._tileDebugBuffer)return;const d=Yh(dC,this.tileID.canonical,this.tileTransform)[0],g=new Or,v=new Xh;for(let E=0;E<d.length;E++){const{x:L,y:k}=d[E];g.emplaceBack(L,k),v.emplaceBack(E)}v.emplaceBack(0),this._tileDebugIndexBuffer=n.createIndexBuffer(v),this._tileDebugBuffer=n.createVertexBuffer(g,kg.members),this._tileDebugSegments=to.simpleSegment(0,0,g.length,v.length)}_makeTileBoundsBuffers(n,o){if(this._tileBoundsBuffer||!o||o.name==="mercator")return;const d=Yh(dC,this.tileID.canonical,this.tileTransform)[0];let g,v;if(this.isRaster){const E=function(L,k){const V=Dp(L,k),q=Math.pow(2,L.z);for(let Xe=0;Xe<Du;Xe++)for(let xt=0;xt<Du;xt++){const Dt=bl((L.x+(xt+uC(xt))/gh)/q),_t=Fo((L.y+(Xe+uC(Xe))/gh)/q),Tt=k.project(Dt,_t),kt=Xe*Du+xt;Pu[2*kt+0]=Math.round((Tt.x*V.scale-V.x)*Zn),Pu[2*kt+1]=Math.round((Tt.y*V.scale-V.y)*Zn)}Dd.fill(0),B0.fill(0);for(let Xe=2045;Xe>=0;Xe--){const xt=4*Xe,Dt=Ld[xt+0],_t=Ld[xt+1],Tt=Ld[xt+2],kt=Ld[xt+3],Ut=Dt+Tt>>1,ci=_t+kt>>1,oi=Ut+ci-_t,Ti=ci+Dt-Ut,Ki=_t*Du+Dt,gi=kt*Du+Tt,Si=ci*Du+Ut,Li=Math.hypot((Pu[2*Ki+0]+Pu[2*gi+0])/2-Pu[2*Si+0],(Pu[2*Ki+1]+Pu[2*gi+1])/2-Pu[2*Si+1])>=16;if(Dd[Si]=Dd[Si]||(Li?1:0),Xe<1022){const Vi=(_t+Ti>>1)*Du+(Dt+oi>>1),Zi=(kt+Ti>>1)*Du+(Tt+oi>>1);Dd[Si]=Dd[Si]||Dd[Vi]||Dd[Zi]}}const se=new Qr,he=new _o;let _e=0;function Be(Xe,xt){const Dt=xt*Du+Xe;return B0[Dt]===0&&(se.emplaceBack(Pu[2*Dt+0],Pu[2*Dt+1],Xe*Zn/gh,xt*Zn/gh),B0[Dt]=++_e),B0[Dt]-1}function Le(Xe,xt,Dt,_t,Tt,kt){const Ut=Xe+Dt>>1,ci=xt+_t>>1;if(Math.abs(Xe-Tt)+Math.abs(xt-kt)>1&&Dd[ci*Du+Ut])Le(Tt,kt,Xe,xt,Ut,ci),Le(Dt,_t,Tt,kt,Ut,ci);else{const oi=Be(Xe,xt),Ti=Be(Dt,_t),Ki=Be(Tt,kt);he.emplaceBack(oi,Ti,Ki)}}return Le(0,0,gh,gh,gh,0),Le(gh,gh,0,0,0,gh),{vertices:se,indices:he}}(this.tileID.canonical,o);g=E.vertices,v=E.indices}else{g=new Qr,v=new _o;for(const{x:L,y:k}of d)g.emplaceBack(L,k,0,0);const E=xd.exports(g.int16,void 0,4);for(let L=0;L<E.length;L+=3)v.emplaceBack(E[L],E[L+1],E[L+2])}this._tileBoundsBuffer=n.createVertexBuffer(g,AC.members),this._tileBoundsIndexBuffer=n.createIndexBuffer(v),this._tileBoundsSegments=to.simpleSegment(0,0,g.length,v.length)}_makeGlobeTileDebugBuffers(n,o){const d=o.projection;if(!d||d.name!=="globe"||o.freezeTileCoverage)return;const g=this.tileID.canonical,v=Qg(XB(g,o)),E=Yf(o.zoom);let L;E>0&&(L=_g(new Float64Array(16),o.globeMatrix)),this._makeGlobeTileDebugBorderBuffer(n,g,o,v,L,E),this._makeGlobeTileDebugTextBuffer(n,g,o,v,L,E)}_globePoint(n,o,d,g,v,E,L){let k=Ng(n,o,d);if(E){const V=1<<d.z,q=wc(g.center.lng),se=ch(g.center.lat),he=(d.x+.5)/V-q;let _e=0;he>.5?_e=-1:he<-.5&&(_e=1);let Be=(n/Zn+d.x)/V+_e,Le=(o/Zn+d.y)/V;Be=(Be-q)*g._pixelsPerMercatorPixel+q,Le=(Le-se)*g._pixelsPerMercatorPixel+se;const Xe=[Be*g.worldSize,Le*g.worldSize,0];Ns(Xe,Xe,E),k=Lp(k,Xe,L)}return Ns(k,k,v)}_makeGlobeTileDebugBorderBuffer(n,o,d,g,v,E){const L=new Or,k=new Xh,V=new Nr,q=(he,_e,Be,Le,Xe)=>{const xt=(Be-he)/(Xe-1),Dt=(Le-_e)/(Xe-1),_t=L.length;for(let Tt=0;Tt<Xe;Tt++){const kt=he+Tt*xt,Ut=_e+Tt*Dt;L.emplaceBack(kt,Ut);const ci=this._globePoint(kt,Ut,o,d,g,v,E);V.emplaceBack(ci[0],ci[1],ci[2]),k.emplaceBack(_t+Tt)}},se=Zn;q(0,0,se,0,16),q(se,0,se,se,16),q(se,se,0,se,16),q(0,se,0,0,16),this._tileDebugIndexBuffer=n.createIndexBuffer(k),this._tileDebugBuffer=n.createVertexBuffer(L,kg.members),this._globeTileDebugBorderBuffer=n.createVertexBuffer(V,$B.members),this._tileDebugSegments=to.simpleSegment(0,0,L.length,k.length)}_makeGlobeTileDebugTextBuffer(n,o,d,g,v,E){const L=new Or,k=new _o,V=new Nr,q=25;k.reserve(32),L.reserve(q),V.reserve(q);const se=(he,_e)=>q*he+_e;for(let he=0;he<q;he++){const _e=2048*he;for(let Be=0;Be<q;Be++){const Le=2048*Be;L.emplaceBack(Le,_e);const Xe=this._globePoint(Le,_e,o,d,g,v,E);V.emplaceBack(Xe[0],Xe[1],Xe[2])}}for(let he=0;he<4;he++)for(let _e=0;_e<4;_e++){const Be=se(he,_e),Le=se(he,_e+1),Xe=se(he+1,_e),xt=se(he+1,_e+1);k.emplaceBack(Be,Le,Xe),k.emplaceBack(Xe,Le,xt)}this._tileDebugTextIndexBuffer=n.createIndexBuffer(k),this._tileDebugTextBuffer=n.createVertexBuffer(L,kg.members),this._globeTileDebugTextBuffer=n.createVertexBuffer(V,$B.members),this._tileDebugTextSegments=to.simpleSegment(0,0,q,32)}}class P3{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(n,o,d){const g=String(o);if(this.stateChanges[n]=this.stateChanges[n]||{},this.stateChanges[n][g]=this.stateChanges[n][g]||{},Ve(this.stateChanges[n][g],d),this.deletedStates[n]===null){this.deletedStates[n]={};for(const v in this.state[n])v!==g&&(this.deletedStates[n][v]=null)}else if(this.deletedStates[n]&&this.deletedStates[n][g]===null){this.deletedStates[n][g]={};for(const v in this.state[n][g])d[v]||(this.deletedStates[n][g][v]=null)}else for(const v in d)this.deletedStates[n]&&this.deletedStates[n][g]&&this.deletedStates[n][g][v]===null&&delete this.deletedStates[n][g][v]}removeFeatureState(n,o,d){if(this.deletedStates[n]===null)return;const g=String(o);if(this.deletedStates[n]=this.deletedStates[n]||{},d&&o!==void 0)this.deletedStates[n][g]!==null&&(this.deletedStates[n][g]=this.deletedStates[n][g]||{},this.deletedStates[n][g][d]=null);else if(o!==void 0)if(this.stateChanges[n]&&this.stateChanges[n][g])for(d in this.deletedStates[n][g]={},this.stateChanges[n][g])this.deletedStates[n][g][d]=null;else this.deletedStates[n][g]=null;else this.deletedStates[n]=null}getState(n,o){const d=String(o),g=Ve({},(this.state[n]||{})[d],(this.stateChanges[n]||{})[d]);if(this.deletedStates[n]===null)return{};if(this.deletedStates[n]){const v=this.deletedStates[n][o];if(v===null)return{};for(const E in v)delete g[E]}return g}initializeTileState(n,o){n.setFeatureState(this.state,o)}coalesceChanges(n,o){const d={};for(const g in this.stateChanges){this.state[g]=this.state[g]||{};const v={};for(const E in this.stateChanges[g])this.state[g][E]||(this.state[g][E]={}),Ve(this.state[g][E],this.stateChanges[g][E]),v[E]=this.state[g][E];d[g]=v}for(const g in this.deletedStates){this.state[g]=this.state[g]||{};const v={};if(this.deletedStates[g]===null)for(const E in this.state[g])v[E]={},this.state[g][E]={};else for(const E in this.deletedStates[g]){if(this.deletedStates[g][E]===null)this.state[g][E]={};else for(const L of Object.keys(this.deletedStates[g][E]))delete this.state[g][E][L];v[E]=this.state[g][E]}d[g]=d[g]||{},Ve(d[g],v)}if(this.stateChanges={},this.deletedStates={},Object.keys(d).length!==0)for(const g in n)n[g].setFeatureState(d,o)}}class pC{constructor(n){this.size=n,this.minimums=[],this.maximums=[],this.leaves=[]}getElevation(n,o){const d=this.toIdx(n,o);return{min:this.minimums[d],max:this.maximums[d]}}isLeaf(n,o){return this.leaves[this.toIdx(n,o)]}toIdx(n,o){return o*this.size+n}}function fC(s,n,o,d){let g=0,v=Number.MAX_VALUE;for(let E=0;E<3;E++)if(Math.abs(d[E])<1e-15){if(o[E]<s[E]||o[E]>n[E])return null}else{const L=1/d[E];let k=(s[E]-o[E])*L,V=(n[E]-o[E])*L;if(k>V){const q=k;k=V,V=q}if(k>g&&(g=k),V<v&&(v=V),g>v)return null}return g}function mC(s,n,o,d,g,v,E,L,k,V,q){const se=d-s,he=g-n,_e=v-o,Be=E-s,Le=L-n,Xe=k-o,xt=q[1]*Xe-q[2]*Le,Dt=q[2]*Be-q[0]*Xe,_t=q[0]*Le-q[1]*Be,Tt=se*xt+he*Dt+_e*_t;if(Math.abs(Tt)<1e-15)return null;const kt=1/Tt,Ut=V[0]-s,ci=V[1]-n,oi=V[2]-o,Ti=(Ut*xt+ci*Dt+oi*_t)*kt;if(Ti<0||Ti>1)return null;const Ki=ci*_e-oi*he,gi=oi*se-Ut*_e,Si=Ut*he-ci*se,Li=(q[0]*Ki+q[1]*gi+q[2]*Si)*kt;return Li<0||Ti+Li>1?null:(Be*Ki+Le*gi+Xe*Si)*kt}function gC(s,n,o){return(s-n)/(o-n)}function _C(s,n,o,d,g,v,E,L,k){const V=1<<o,q=v-d,se=E-g,he=(s+1)/V*q+d,_e=(n+0)/V*se+g,Be=(n+1)/V*se+g;L[0]=(s+0)/V*q+d,L[1]=_e,k[0]=he,k[1]=Be}class yC{constructor(n){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=n,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],!this.dem)return;const o=function(v){const E=Math.ceil(Math.log2(v.dim/8)),L=[];let k=Math.ceil(Math.pow(2,E));const V=1/k,q=(_e,Be,Le,Xe,xt)=>{const Dt=Xe?1:0,_t=(_e+1)*Le-Dt,Tt=Be*Le,kt=(Be+1)*Le-Dt;xt[0]=_e*Le,xt[1]=Tt,xt[2]=_t,xt[3]=kt};let se=new pC(k);const he=[];for(let _e=0;_e<k*k;_e++){q(_e%k,Math.floor(_e/k),V,!1,he);const Be=Pd(he[0],he[1],v),Le=Pd(he[2],he[1],v),Xe=Pd(he[2],he[3],v),xt=Pd(he[0],he[3],v);se.minimums.push(Math.min(Be,Le,Xe,xt)),se.maximums.push(Math.max(Be,Le,Xe,xt)),se.leaves.push(1)}for(L.push(se),k/=2;k>=1;k/=2){const _e=L[L.length-1];se=new pC(k);for(let Be=0;Be<k*k;Be++){q(Be%k,Math.floor(Be/k),2,!0,he);const Le=_e.getElevation(he[0],he[1]),Xe=_e.getElevation(he[2],he[1]),xt=_e.getElevation(he[2],he[3]),Dt=_e.getElevation(he[0],he[3]),_t=_e.isLeaf(he[0],he[1]),Tt=_e.isLeaf(he[2],he[1]),kt=_e.isLeaf(he[2],he[3]),Ut=_e.isLeaf(he[0],he[3]),ci=Math.min(Le.min,Xe.min,xt.min,Dt.min),oi=Math.max(Le.max,Xe.max,xt.max,Dt.max),Ti=_t&&Tt&&kt&&Ut;se.maximums.push(oi),se.minimums.push(ci),se.leaves.push(oi-ci<=5&&Ti?1:0)}L.push(se)}return L}(this.dem),d=o.length-1,g=o[d];this._addNode(g.minimums[0],g.maximums[0],g.leaves[0]),this._construct(o,0,0,d,0)}raycastRoot(n,o,d,g,v,E,L=1){return fC([n,o,-100],[d,g,this.maximums[0]*L],v,E)}raycast(n,o,d,g,v,E,L=1){if(!this.nodeCount)return null;const k=this.raycastRoot(n,o,d,g,v,E,L);if(k==null)return null;const V=[],q=[],se=[],he=[],_e=[{idx:0,t:k,nodex:0,nodey:0,depth:0}];for(;_e.length>0;){const{idx:Be,t:Le,nodex:Xe,nodey:xt,depth:Dt}=_e.pop();if(this.leaves[Be]){_C(Xe,xt,Dt,n,o,d,g,se,he);const Tt=1<<Dt,kt=(Xe+0)/Tt,Ut=(Xe+1)/Tt,ci=(xt+0)/Tt,oi=(xt+1)/Tt,Ti=Pd(kt,ci,this.dem)*L,Ki=Pd(Ut,ci,this.dem)*L,gi=Pd(Ut,oi,this.dem)*L,Si=Pd(kt,oi,this.dem)*L,Li=mC(se[0],se[1],Ti,he[0],se[1],Ki,he[0],he[1],gi,v,E),Vi=mC(he[0],he[1],gi,se[0],he[1],Si,se[0],se[1],Ti,v,E),Zi=Math.min(Li!==null?Li:Number.MAX_VALUE,Vi!==null?Vi:Number.MAX_VALUE);if(Zi!==Number.MAX_VALUE)return Zi;{const yi=eu([],v,E,Le);if(xC(Ti,Ki,Si,gi,gC(yi[0],se[0],he[0]),gC(yi[1],se[1],he[1]))>=yi[2])return Le}continue}let _t=0;for(let Tt=0;Tt<this._siblingOffset.length;Tt++){_C((Xe<<1)+this._siblingOffset[Tt][0],(xt<<1)+this._siblingOffset[Tt][1],Dt+1,n,o,d,g,se,he),se[2]=-100,he[2]=this.maximums[this.childOffsets[Be]+Tt]*L;const kt=fC(se,he,v,E);if(kt!=null){const Ut=kt;V[Tt]=Ut;let ci=!1;for(let oi=0;oi<_t&&!ci;oi++)Ut>=V[q[oi]]&&(q.splice(oi,0,Tt),ci=!0);ci||(q[_t]=Tt),_t++}}for(let Tt=0;Tt<_t;Tt++){const kt=q[Tt];_e.push({idx:this.childOffsets[Be]+kt,t:V[kt],nodex:(Xe<<1)+this._siblingOffset[kt][0],nodey:(xt<<1)+this._siblingOffset[kt][1],depth:Dt+1})}}return null}_addNode(n,o,d){return this.minimums.push(n),this.maximums.push(o),this.leaves.push(d),this.childOffsets.push(0),this.nodeCount++}_construct(n,o,d,g,v){if(n[g].isLeaf(o,d)===1)return;this.childOffsets[v]||(this.childOffsets[v]=this.nodeCount);const E=g-1,L=n[E];let k=0,V=0;for(let q=0;q<this._siblingOffset.length;q++){const se=2*o+this._siblingOffset[q][0],he=2*d+this._siblingOffset[q][1],_e=L.getElevation(se,he),Be=L.isLeaf(se,he),Le=this._addNode(_e.min,_e.max,Be);Be&&(k|=1<<q),V||(V=Le)}for(let q=0;q<this._siblingOffset.length;q++)k&1<<q||this._construct(n,2*o+this._siblingOffset[q][0],2*d+this._siblingOffset[q][1],E,V+q)}}function xC(s,n,o,d,g,v){return gr(gr(s,o,v),gr(n,d,v),g)}function Pd(s,n,o){const d=o.dim,g=ye(s*d-.5,0,d-1),v=ye(n*d-.5,0,d-1),E=Math.floor(g),L=Math.floor(v),k=Math.min(E+1,d-1),V=Math.min(L+1,d-1);return xC(o.get(E,L),o.get(k,L),o.get(E,V),o.get(k,V),g-E,v-L)}const vC={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};class C0{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(n,o,d,g=!1,v=!1){if(this.uid=n,o.height!==o.width)throw new RangeError("DEM tiles must be square");if(d&&d!=="mapbox"&&d!=="terrarium")return Ct(`"${d}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=o.height;const E=this.dim=o.height-2,L=new Uint32Array(o.data.buffer);if(this.pixels=new Uint8Array(o.data.buffer),this.encoding=d||"mapbox",this.borderReady=g,!g){for(let k=0;k<E;k++)L[this._idx(-1,k)]=L[this._idx(0,k)],L[this._idx(E,k)]=L[this._idx(E-1,k)],L[this._idx(k,-1)]=L[this._idx(k,0)],L[this._idx(k,E)]=L[this._idx(k,E-1)];L[this._idx(-1,-1)]=L[this._idx(0,0)],L[this._idx(E,-1)]=L[this._idx(E-1,0)],L[this._idx(-1,E)]=L[this._idx(0,E-1)],L[this._idx(E,E)]=L[this._idx(E-1,E-1)],v&&this._buildQuadTree()}}_buildQuadTree(){this._tree=new yC(this)}get(n,o,d=!1){d&&(n=ye(n,-1,this.dim),o=ye(o,-1,this.dim));const g=4*this._idx(n,o);return(this.encoding==="terrarium"?this._unpackTerrarium:this._unpackMapbox)(this.pixels[g],this.pixels[g+1],this.pixels[g+2])}static getUnpackVector(n){return vC[n]}get unpackVector(){return vC[this.encoding]}_idx(n,o){if(n<-1||n>=this.dim+1||o<-1||o>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(o+1)*this.stride+(n+1)}_unpackMapbox(n,o,d){return(256*n*256+256*o+d)/10-1e4}_unpackTerrarium(n,o,d){return 256*n+o+d/256-32768}static pack(n,o){const d=[0,0,0,0],g=C0.getUnpackVector(o);let v=Math.floor((n+g[3])/g[2]);return d[2]=v%256,v=Math.floor(v/256),d[1]=v%256,v=Math.floor(v/256),d[0]=v,d}getPixels(){return new Za({width:this.stride,height:this.stride},this.pixels)}backfillBorder(n,o,d){if(this.dim!==n.dim)throw new Error("dem dimension mismatch");let g=o*this.dim,v=o*this.dim+this.dim,E=d*this.dim,L=d*this.dim+this.dim;switch(o){case-1:g=v-1;break;case 1:v=g+1}switch(d){case-1:E=L-1;break;case 1:L=E+1}const k=-o*this.dim,V=-d*this.dim;for(let q=E;q<L;q++)for(let se=g;se<v;se++){const he=4*this._idx(se,q),_e=4*this._idx(se+k,q+V);this.pixels[he+0]=n.pixels[_e+0],this.pixels[he+1]=n.pixels[_e+1],this.pixels[he+2]=n.pixels[_e+2],this.pixels[he+3]=n.pixels[_e+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}zt(C0,"DEMData"),zt(yC,"DemMinMaxQuadTree",{omit:["dem"]});class U3{constructor(n,o){this.max=n,this.onRemove=o,this.reset()}reset(){for(const n in this.data)for(const o of this.data[n])o.timeout&&clearTimeout(o.timeout),this.onRemove(o.value);return this.data={},this.order=[],this}add(n,o,d){const g=n.wrapped().key;this.data[g]===void 0&&(this.data[g]=[]);const v={value:o,timeout:void 0};if(d!==void 0&&(v.timeout=setTimeout(()=>{this.remove(n,v)},d)),this.data[g].push(v),this.order.push(g),this.order.length>this.max){const E=this._getAndRemoveByKey(this.order[0]);E&&this.onRemove(E)}return this}has(n){return n.wrapped().key in this.data}getAndRemove(n){return this.has(n)?this._getAndRemoveByKey(n.wrapped().key):null}_getAndRemoveByKey(n){const o=this.data[n].shift();return o.timeout&&clearTimeout(o.timeout),this.data[n].length===0&&delete this.data[n],this.order.splice(this.order.indexOf(n),1),o.value}getByKey(n){const o=this.data[n];return o?o[0].value:null}get(n){return this.has(n)?this.data[n.wrapped().key][0].value:null}remove(n,o){if(!this.has(n))return this;const d=n.wrapped().key,g=o===void 0?0:this.data[d].indexOf(o),v=this.data[d][g];return this.data[d].splice(g,1),v.timeout&&clearTimeout(v.timeout),this.data[d].length===0&&delete this.data[d],this.onRemove(v.value),this.order.splice(this.order.indexOf(d),1),this}setMaxSize(n){for(this.max=n;this.order.length>this.max;){const o=this._getAndRemoveByKey(this.order[0]);o&&this.onRemove(o)}return this}filter(n){const o=[];for(const d in this.data)for(const g of this.data[d])n(g.value)||o.push(g);for(const d of o)this.remove(d.value.tileID,d)}}class em{constructor(n,o,d){this.func=n,this.mask=o,this.range=d}}em.ReadOnly=!1,em.ReadWrite=!0,em.disabled=new em(519,em.ReadOnly,[0,1]);const N1=7680;class Q1{constructor(n,o,d,g,v,E){this.test=n,this.ref=o,this.mask=d,this.fail=g,this.depthFail=v,this.pass=E}}Q1.disabled=new Q1({func:519,mask:0},0,0,N1,N1,N1);class Uu{constructor(n,o,d){this.blendFunction=n,this.blendColor=o,this.mask=d}}Uu.Replace=[1,0],Uu.disabled=new Uu(Uu.Replace,ps.transparent,[!1,!1,!1,!1]),Uu.unblended=new Uu(Uu.Replace,ps.transparent,[!0,!0,!0,!0]),Uu.alphaBlended=new Uu([1,771],ps.transparent,[!0,!0,!0,!0]);const V1=1029,H1=2305;class ru{constructor(n,o,d){this.enable=n,this.mode=o,this.frontFace=d}}ru.disabled=new ru(!1,V1,H1),ru.backCCW=new ru(!0,V1,H1),ru.backCW=new ru(!0,V1,2304),ru.frontCW=new ru(!0,1028,2304),ru.frontCCW=new ru(!0,1028,H1);class Pp extends yn{constructor(n,o,d){super(),this.id=n,this._onlySymbols=d,o.on("data",g=>{g.dataType==="source"&&g.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&g.dataType==="source"&&g.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform))}),o.on("error",()=>{this._sourceErrored=!0}),this._source=o,this._tiles={},this._cache=new U3(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=o.minTileCacheSize,this._maxTileCacheSize=o.maxTileCacheSize,this._loadedParentTiles={},this._coveredTiles={},this._state=new P3,this._isRaster=this._source.type==="raster"||this._source.type==="raster-dem"||this._source.type==="custom"&&this._source._dataType==="raster"}onAdd(n){this.map=n,this._minTileCacheSize=this._minTileCacheSize===void 0&&n?n._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=this._maxTileCacheSize===void 0&&n?n._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(const n in this._tiles){const o=this._tiles[n];if(o.state!=="loaded"&&o.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const n=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,n&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(n,o){return n.isSymbolTile=this._onlySymbols,this._source.loadTile(n,o)}_unloadTile(n){if(this._source.unloadTile)return this._source.unloadTile(n,()=>{})}_abortTile(n){if(this._source.abortTile)return this._source.abortTile(n,()=>{})}serialize(){return this._source.serialize()}prepare(n){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const o in this._tiles){const d=this._tiles[o];d.upload(n),d.prepare(this.map.style.imageManager)}}getIds(){return We(this._tiles).map(n=>n.tileID).sort(wC).map(n=>n.key)}getRenderableIds(n){const o=[];for(const d in this._tiles)this._isIdRenderable(+d,n)&&o.push(this._tiles[d]);return n?o.sort((d,g)=>{const v=d.tileID,E=g.tileID,L=new me(v.canonical.x,v.canonical.y)._rotate(this.transform.angle),k=new me(E.canonical.x,E.canonical.y)._rotate(this.transform.angle);return v.overscaledZ-E.overscaledZ||k.y-L.y||k.x-L.x}).map(d=>d.tileID.key):o.map(d=>d.tileID).sort(wC).map(d=>d.key)}hasRenderableParent(n){const o=this.findLoadedParent(n,0);return!!o&&this._isIdRenderable(o.tileID.key)}_isIdRenderable(n,o){return this._tiles[n]&&this._tiles[n].hasData()&&!this._coveredTiles[n]&&(o||!this._tiles[n].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const n in this._tiles)this._tiles[n].state!=="errored"&&this._reloadTile(+n,"reloading")}}_reloadTile(n,o){const d=this._tiles[n];d&&(d.state!=="loading"&&(d.state=o),this._loadTile(d,this._tileLoaded.bind(this,d,n,o)))}_tileLoaded(n,o,d,g){if(g)if(n.state="errored",g.status!==404)this._source.fire(new rr(g,{tile:n}));else if(this._source.type==="raster-dem"&&this.usedForTerrain&&this.map.painter.terrain){const v=this.map.painter.terrain;this.update(this.transform,v.getScaledDemTileSize(),!0),v.resetTileLookupCache(this.id)}else this.update(this.transform);else n.timeAdded=bi.now(),d==="expired"&&(n.refreshedUponExpiration=!0),this._setTileReloadTimer(o,n),this._source.type==="raster-dem"&&n.dem&&this._backfillDEM(n),this._state.initializeTileState(n,this.map?this.map.painter:null),this._source.fire(new tn("data",{dataType:"source",tile:n,coord:n.tileID,sourceCacheId:this.id}))}_backfillDEM(n){const o=this.getRenderableIds();for(let g=0;g<o.length;g++){const v=o[g];if(n.neighboringTiles&&n.neighboringTiles[v]){const E=this.getTileByID(v);d(n,E),d(E,n)}}function d(g,v){if(!g.dem||g.dem.borderReady)return;g.needsHillshadePrepare=!0,g.needsDEMTextureUpload=!0;let E=v.tileID.canonical.x-g.tileID.canonical.x;const L=v.tileID.canonical.y-g.tileID.canonical.y,k=Math.pow(2,g.tileID.canonical.z),V=v.tileID.key;E===0&&L===0||Math.abs(L)>1||(Math.abs(E)>1&&(Math.abs(E+k)===1?E+=k:Math.abs(E-k)===1&&(E-=k)),v.dem&&g.dem&&(g.dem.backfillBorder(v.dem,E,L),g.neighboringTiles&&g.neighboringTiles[V]&&(g.neighboringTiles[V].backfilled=!0)))}}getTile(n){return this.getTileByID(n.key)}getTileByID(n){return this._tiles[n]}_retainLoadedChildren(n,o,d,g){for(const v in this._tiles){let E=this._tiles[v];if(g[v]||!E.hasData()||E.tileID.overscaledZ<=o||E.tileID.overscaledZ>d)continue;let L=E.tileID;for(;E&&E.tileID.overscaledZ>o+1;){const V=E.tileID.scaledTo(E.tileID.overscaledZ-1);E=this._tiles[V.key],E&&E.hasData()&&(L=V)}let k=L;for(;k.overscaledZ>o;)if(k=k.scaledTo(k.overscaledZ-1),n[k.key]){g[L.key]=L;break}}}findLoadedParent(n,o){if(n.key in this._loadedParentTiles){const d=this._loadedParentTiles[n.key];return d&&d.tileID.overscaledZ>=o?d:null}for(let d=n.overscaledZ-1;d>=o;d--){const g=n.scaledTo(d),v=this._getLoadedTile(g);if(v)return v}}_getLoadedTile(n){const o=this._tiles[n.key];return o&&o.hasData()?o:this._cache.getByKey(this._source.reparseOverscaled?n.wrapped().key:n.canonical.key)}updateCacheSize(n,o){o=o||this._source.tileSize;const d=Math.ceil(n.width/o)+1,g=Math.ceil(n.height/o)+1,v=Math.floor(d*g*5),E=typeof this._minTileCacheSize=="number"?Math.max(this._minTileCacheSize,v):v,L=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,E):E;this._cache.setMaxSize(L)}handleWrapJump(n){const o=Math.round((n-(this._prevLng===void 0?n:this._prevLng))/360);if(this._prevLng=n,o){const d={};for(const g in this._tiles){const v=this._tiles[g];v.tileID=v.tileID.unwrapTo(v.tileID.wrap+o),d[v.tileID.key]=v}this._tiles=d;for(const g in this._timers)clearTimeout(this._timers[g]),delete this._timers[g];for(const g in this._tiles)this._setTileReloadTimer(+g,this._tiles[g])}}update(n,o,d){if(this.transform=n,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage||this.usedForTerrain&&!d)return;let g;this.updateCacheSize(n,o),this.transform.projection.name!=="globe"&&this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?g=n.getVisibleUnwrappedCoordinates(this._source.tileID).map(L=>new fn(L.canonical.z,L.wrap,L.canonical.z,L.canonical.x,L.canonical.y)):(g=n.coveringTiles({tileSize:o||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!d,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain}),this._source.hasTile&&(g=g.filter(L=>this._source.hasTile(L)))):g=[];const v=this._updateRetainedTiles(g);if(bC(this._source.type)&&g.length!==0){const L={},k={},V=Object.keys(v);for(const se of V){const he=v[se],_e=this._tiles[se];if(!_e||_e.fadeEndTime&&_e.fadeEndTime<=bi.now())continue;const Be=this.findLoadedParent(he,Math.max(he.overscaledZ-Pp.maxOverzooming,this._source.minzoom));Be&&(this._addTile(Be.tileID),L[Be.tileID.key]=Be.tileID),k[se]=he}const q=g[g.length-1].overscaledZ;for(const se in this._tiles){const he=this._tiles[se];if(v[se]||!he.hasData())continue;let _e=he.tileID;for(;_e.overscaledZ>q;){_e=_e.scaledTo(_e.overscaledZ-1);const Be=this._tiles[_e.key];if(Be&&Be.hasData()&&k[_e.key]){v[se]=he.tileID;break}}}for(const se in L)v[se]||(this._coveredTiles[se]=!0,v[se]=L[se])}for(const L in v)this._tiles[L].clearFadeHold();const E=function(L,k){const V=[];for(const q in L)q in k||V.push(q);return V}(this._tiles,v);for(const L of E){const k=this._tiles[L];k.hasSymbolBuckets&&!k.holdingForFade()?k.setHoldDuration(this.map._fadeDuration):k.hasSymbolBuckets&&!k.symbolFadeFinished()||this._removeTile(+L)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const n in this._tiles)this._tiles[n].holdingForFade()&&this._removeTile(+n)}_updateRetainedTiles(n){const o={};if(n.length===0)return o;const d={},g=n.reduce((V,q)=>Math.min(V,q.overscaledZ),1/0),v=n[0].overscaledZ,E=Math.max(v-Pp.maxOverzooming,this._source.minzoom),L=Math.max(v+Pp.maxUnderzooming,this._source.minzoom),k={};for(const V of n){const q=this._addTile(V);o[V.key]=V,q.hasData()||g<this._source.maxzoom&&(k[V.key]=V)}this._retainLoadedChildren(k,g,L,o);for(const V of n){let q=this._tiles[V.key];if(q.hasData())continue;if(V.canonical.z>=this._source.maxzoom){const he=V.children(this._source.maxzoom)[0],_e=this.getTile(he);if(_e&&_e.hasData()){o[he.key]=he;continue}}else{const he=V.children(this._source.maxzoom);if(o[he[0].key]&&o[he[1].key]&&o[he[2].key]&&o[he[3].key])continue}let se=q.wasRequested();for(let he=V.overscaledZ-1;he>=E;--he){const _e=V.scaledTo(he);if(d[_e.key]||(d[_e.key]=!0,q=this.getTile(_e),!q&&se&&(q=this._addTile(_e)),q&&(o[_e.key]=_e,se=q.wasRequested(),q.hasData())))break}}return o}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const n in this._tiles){const o=[];let d,g=this._tiles[n].tileID;for(;g.overscaledZ>0;){if(g.key in this._loadedParentTiles){d=this._loadedParentTiles[g.key];break}o.push(g.key);const v=g.scaledTo(g.overscaledZ-1);if(d=this._getLoadedTile(v),d)break;g=v}for(const v of o)this._loadedParentTiles[v]=d}}_addTile(n){let o=this._tiles[n.key];if(o)return o;o=this._cache.getAndRemove(n),o&&(this._setTileReloadTimer(n.key,o),o.tileID=n,this._state.initializeTileState(o,this.map?this.map.painter:null),this._cacheTimers[n.key]&&(clearTimeout(this._cacheTimers[n.key]),delete this._cacheTimers[n.key],this._setTileReloadTimer(n.key,o)));const d=Boolean(o);if(!d){const g=this.map?this.map.painter:null;o=new O1(n,this._source.tileSize*n.overscaleFactor(),this.transform.tileZoom,g,this._isRaster),this._loadTile(o,this._tileLoaded.bind(this,o,n.key,o.state))}return o?(o.uses++,this._tiles[n.key]=o,d||this._source.fire(new tn("dataloading",{tile:o,coord:o.tileID,dataType:"source"})),o):null}_setTileReloadTimer(n,o){n in this._timers&&(clearTimeout(this._timers[n]),delete this._timers[n]);const d=o.getExpiryTimeout();d&&(this._timers[n]=setTimeout(()=>{this._reloadTile(n,"expired"),delete this._timers[n]},d))}_removeTile(n){const o=this._tiles[n];o&&(o.uses--,delete this._tiles[n],this._timers[n]&&(clearTimeout(this._timers[n]),delete this._timers[n]),o.uses>0||(o.hasData()&&o.state!=="reloading"?this._cache.add(o.tileID,o,o.getExpiryTimeout()):(o.aborted=!0,this._abortTile(o),this._unloadTile(o))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const n in this._tiles)this._removeTile(+n);this._source._clear&&this._source._clear(),this._cache.reset(),this.map&&this.usedForTerrain&&this.map.painter.terrain&&this.map.painter.terrain.resetTileLookupCache(this.id)}tilesIn(n,o,d){const g=[],v=this.transform;if(!v)return g;const E=v.projection.name==="globe",L=wc(v.center.lng);for(const k in this._tiles){const V=this._tiles[k];if(d&&V.clearQueryDebugViz(),V.holdingForFade())continue;let q;if(E){const se=V.tileID.canonical;if(se.z===0){const he=[Math.abs(ye(L,...Kg(se,-1))-L),Math.abs(ye(L,...Kg(se,1))-L)];q=[0,2*he.indexOf(Math.min(...he))-1]}else{const he=[Math.abs(ye(L,...Kg(se,-1))-L),Math.abs(ye(L,...Kg(se,0))-L),Math.abs(ye(L,...Kg(se,1))-L)];q=[he.indexOf(Math.min(...he))-1]}}else q=[0];for(const se of q){const he=n.containsTile(V,v,o,se);he&&g.push(he)}}return g}getVisibleCoordinates(n){const o=this.getRenderableIds(n).map(d=>this._tiles[d].tileID);for(const d of o)d.projMatrix=this.transform.calculateProjMatrix(d.toUnwrapped());return o}hasTransition(){if(this._source.hasTransition())return!0;if(bC(this._source.type))for(const n in this._tiles){const o=this._tiles[n];if(o.fadeEndTime!==void 0&&o.fadeEndTime>=bi.now())return!0}return!1}setFeatureState(n,o,d){this._state.updateState(n=n||"_geojsonTileLayer",o,d)}removeFeatureState(n,o,d){this._state.removeFeatureState(n=n||"_geojsonTileLayer",o,d)}getFeatureState(n,o){return this._state.getState(n=n||"_geojsonTileLayer",o)}setDependencies(n,o,d){const g=this._tiles[n];g&&g.setDependencies(o,d)}reloadTilesForDependencies(n,o){for(const d in this._tiles)this._tiles[d].hasDependency(n,o)&&this._reloadTile(+d,"reloading");this._cache.filter(d=>!d.hasDependency(n,o))}_preloadTiles(n,o){const d=new Map,g=Array.isArray(n)?n:[n],v=this.map.painter.terrain,E=this.usedForTerrain&&v?v.getScaledDemTileSize():this._source.tileSize;for(const L of g){const k=L.coveringTiles({tileSize:E,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const V of k)d.set(V.key,V);this.usedForTerrain&&L.updateElevation(!1)}Oe(Array.from(d.values()),(L,k)=>{const V=new O1(L,this._source.tileSize*L.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster);this._loadTile(V,q=>{this._source.type==="raster-dem"&&V.dem&&this._backfillDEM(V),k(q,V)})},o)}}function wC(s,n){const o=Math.abs(2*s.wrap)-+(s.wrap<0),d=Math.abs(2*n.wrap)-+(n.wrap<0);return s.overscaledZ-n.overscaledZ||d-o||n.canonical.y-s.canonical.y||n.canonical.x-s.canonical.x}function bC(s){return s==="raster"||s==="image"||s==="video"||s==="custom"}function Kg(s,n){const o=1<<s.z;return[s.x/o+n,(s.x+1)/o+n]}Pp.maxOverzooming=10,Pp.maxUnderzooming=3;class E0{constructor(n,o,d){this._demTile=n,this._dem=this._demTile.dem,this._scale=o,this._offset=d}static create(n,o,d){const g=d||n.findDEMTileFor(o);if(!g||!g.dem)return;const v=g.dem,E=g.tileID,L=1<<o.canonical.z-E.canonical.z;return new E0(g,g.tileSize/Zn/L,[(o.canonical.x/L-E.canonical.x)*v.dim,(o.canonical.y/L-E.canonical.y)*v.dim])}tileCoordToPixel(n,o){const d=o*this._scale+this._offset[1],g=Math.floor(n*this._scale+this._offset[0]),v=Math.floor(d);return new me(g,v)}getElevationAt(n,o,d,g){const v=n*this._scale+this._offset[0],E=o*this._scale+this._offset[1],L=Math.floor(v),k=Math.floor(E),V=this._dem;return g=!!g,d?gr(gr(V.get(L,k,g),V.get(L,k+1,g),E-k),gr(V.get(L+1,k,g),V.get(L+1,k+1,g),E-k),v-L):V.get(L,k,g)}getElevationAtPixel(n,o,d){return this._dem.get(n,o,!!d)}getMeterToDEM(n){return(1<<this._demTile.tileID.canonical.z)*Xl(1,n)*this._dem.stride}}class BC{constructor(n,o){this.tileID=n,this.x=n.canonical.x,this.y=n.canonical.y,this.z=n.canonical.z,this.grid=new Zt(Zn,16,0),this.featureIndexArray=new Sy,this.promoteId=o}insert(n,o,d,g,v,E=0){const L=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(d,g,v,E);const k=this.grid;for(let V=0;V<o.length;V++){const q=o[V],se=[1/0,1/0,-1/0,-1/0];for(let he=0;he<q.length;he++){const _e=q[he];se[0]=Math.min(se[0],_e.x),se[1]=Math.min(se[1],_e.y),se[2]=Math.max(se[2],_e.x),se[3]=Math.max(se[3],_e.y)}se[0]<Zn&&se[1]<Zn&&se[2]>=0&&se[3]>=0&&k.insert(L,se[0],se[1],se[2],se[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new f(new Fa(this.rawTileData)).layers,this.sourceLayerCoder=new cC(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={};for(const n in this.vtLayers)this.vtFeatures[n]=[]}return this.vtLayers}query(n,o,d,g){this.loadVTLayers();const v=n.params||{},E=uo(v.filter),L=n.tileResult,k=n.transform,V=L.bufferedTilespaceBounds,q=this.grid.query(V.min.x,V.min.y,V.max.x,V.max.y,(Be,Le,Xe,xt)=>ud(L.bufferedTilespaceGeometry,Be,Le,Xe,xt));q.sort(R3);let se=null;k.elevation&&q.length>0&&(se=E0.create(k.elevation,this.tileID));const he={};let _e;for(let Be=0;Be<q.length;Be++){const Le=q[Be];if(Le===_e)continue;_e=Le;const Xe=this.featureIndexArray.get(Le);let xt=null;this.loadMatchingFeature(he,Xe,E,v.layers,v.availableImages,o,d,g,(Dt,_t,Tt,kt=0)=>(xt||(xt=Yh(Dt,this.tileID.canonical,n.tileTransform)),_t.queryIntersectsFeature(L,Dt,Tt,xt,this.z,n.transform,n.pixelPosMatrix,se,kt)))}return he}loadMatchingFeature(n,o,d,g,v,E,L,k,V){const{featureIndex:q,bucketIndex:se,sourceLayerIndex:he,layoutVertexArrayOffset:_e}=o,Be=this.bucketLayerIDs[se];if(g&&!function(Dt,_t){for(let Tt=0;Tt<Dt.length;Tt++)if(_t.indexOf(Dt[Tt])>=0)return!0;return!1}(g,Be))return;const Le=this.sourceLayerCoder.decode(he),Xe=this.vtLayers[Le].feature(q);if(d.needGeometry){const Dt=xA(Xe,!0);if(!d.filter(new qt(this.tileID.overscaledZ),Dt,this.tileID.canonical))return}else if(!d.filter(new qt(this.tileID.overscaledZ),Xe))return;const xt=this.getId(Xe,Le);for(let Dt=0;Dt<Be.length;Dt++){const _t=Be[Dt];if(g&&g.indexOf(_t)<0)continue;const Tt=E[_t];if(!Tt)continue;let kt={};xt!==void 0&&k&&(kt=k.getState(Tt.sourceLayer||"_geojsonTileLayer",xt));const Ut=Ve({},L[_t]);Ut.paint=CC(Ut.paint,Tt.paint,Xe,kt,v),Ut.layout=CC(Ut.layout,Tt.layout,Xe,kt,v);const ci=!V||V(Xe,Tt,kt,_e);if(!ci)continue;const oi=new hC(Xe,this.z,this.x,this.y,xt);oi.layer=Ut;let Ti=n[_t];Ti===void 0&&(Ti=n[_t]=[]),Ti.push({featureIndex:q,feature:oi,intersectionZ:ci})}}lookupSymbolFeatures(n,o,d,g,v,E,L,k){const V={};this.loadVTLayers();const q=uo(v);for(const se of n)this.loadMatchingFeature(V,{bucketIndex:d,sourceLayerIndex:g,featureIndex:se,layoutVertexArrayOffset:0},q,E,L,k,o);return V}loadFeature(n){const{featureIndex:o,sourceLayerIndex:d}=n;this.loadVTLayers();const g=this.sourceLayerCoder.decode(d),v=this.vtFeatures[g];if(v[o])return v[o];const E=this.vtLayers[g].feature(o);return v[o]=E,E}hasLayer(n){for(const o of this.bucketLayerIDs)for(const d of o)if(n===d)return!0;return!1}getId(n,o){let d=n.id;if(this.promoteId){const g=typeof this.promoteId=="string"?this.promoteId:this.promoteId[o];g!=null&&(d=n.properties[g]),typeof d=="boolean"&&(d=Number(d))}return d}}function CC(s,n,o,d,g){return ut(s,(v,E)=>{const L=n instanceof $i?n.get(E):null;return L&&L.evaluate?L.evaluate(o,d,g):L})}function R3(s,n){return n-s}zt(BC,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});class EC{constructor(n,o){this.width=n,this.height=o,this.nextRow=0,this.image=new Yl({width:n,height:o}),this.positions={},this.uploaded=!1}getDash(n,o){const d=this.getKey(n,o);return this.positions[d]}trim(){const n=this.width,o=this.height=nt(this.nextRow);this.image.resize({width:n,height:o})}getKey(n,o){return n.join(",")+o}getDashRanges(n,o,d){const g=[];let v=n.length%2==1?-n[n.length-1]*d:0,E=n[0]*d,L=!0;g.push({left:v,right:E,isDash:L,zeroLength:n[0]===0});let k=n[0];for(let V=1;V<n.length;V++){L=!L;const q=n[V];v=k*d,k+=q,E=k*d,g.push({left:v,right:E,isDash:L,zeroLength:q===0})}return g}addRoundDash(n,o,d){const g=o/2;for(let v=-d;v<=d;v++){const E=this.width*(this.nextRow+d+v);let L=0,k=n[L];for(let V=0;V<this.width;V++){V/k.right>1&&(k=n[++L]);const q=Math.abs(V-k.left),se=Math.abs(V-k.right),he=Math.min(q,se);let _e;const Be=v/d*(g+1);if(k.isDash){const Le=g-Math.abs(Be);_e=Math.sqrt(he*he+Le*Le)}else _e=g-Math.sqrt(he*he+Be*Be);this.image.data[E+V]=Math.max(0,Math.min(255,_e+128))}}}addRegularDash(n,o){for(let k=n.length-1;k>=0;--k){const V=n[k],q=n[k+1];V.zeroLength?n.splice(k,1):q&&q.isDash===V.isDash&&(q.left=V.left,n.splice(k,1))}const d=n[0],g=n[n.length-1];d.isDash===g.isDash&&(d.left=g.left-this.width,g.right=d.right+this.width);const v=this.width*this.nextRow;let E=0,L=n[E];for(let k=0;k<this.width;k++){k/L.right>1&&(L=n[++E]);const V=Math.abs(k-L.left),q=Math.abs(k-L.right),se=Math.min(V,q);this.image.data[v+k]=Math.max(0,Math.min(255,(L.isDash?se:-se)+o+128))}}addDash(n,o){const d=this.getKey(n,o);if(this.positions[d])return this.positions[d];const g=o==="round",v=g?7:0,E=2*v+1;if(this.nextRow+E>this.height)return Ct("LineAtlas out of space"),null;n.length===0&&n.push(1);let L=0;for(let q=0;q<n.length;q++)n[q]<0&&(Ct("Negative value is found in line dasharray, replacing values with 0"),n[q]=0),L+=n[q];if(L!==0){const q=this.width/L,se=this.getDashRanges(n,this.width,q);g?this.addRoundDash(se,q,v):this.addRegularDash(se,o==="square"?.5*q:0)}const k=this.nextRow+v;this.nextRow+=E;const V={tl:[k,v],br:[L,0]};return this.positions[d]=V,V}}zt(EC,"LineAtlas");class TC{constructor(n){const o={},d=[];for(const L in n){const k=n[L],V=o[L]={};for(const q in k.glyphs){const se=k.glyphs[+q];if(!se||se.bitmap.width===0||se.bitmap.height===0)continue;const he=se.metrics.localGlyph?2:1,_e={x:0,y:0,w:se.bitmap.width+2*he,h:se.bitmap.height+2*he};d.push(_e),V[q]=_e}}const{w:g,h:v}=jf(d),E=new Yl({width:g||1,height:v||1});for(const L in n){const k=n[L];for(const V in k.glyphs){const q=k.glyphs[+V];if(!q||q.bitmap.width===0||q.bitmap.height===0)continue;const se=o[L][V],he=q.metrics.localGlyph?2:1;Yl.copy(q.bitmap,E,{x:0,y:0},{x:se.x+he,y:se.y+he},q.bitmap)}}this.image=E,this.positions=o}}zt(TC,"GlyphAtlas");class z3{constructor(n){this.tileID=new fn(n.tileID.overscaledZ,n.tileID.wrap,n.tileID.canonical.z,n.tileID.canonical.x,n.tileID.canonical.y),this.tileZoom=n.tileZoom,this.uid=n.uid,this.zoom=n.zoom,this.canonical=n.tileID.canonical,this.pixelRatio=n.pixelRatio,this.tileSize=n.tileSize,this.source=n.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=n.showCollisionBoxes,this.collectResourceTiming=!!n.collectResourceTiming,this.returnDependencies=!!n.returnDependencies,this.promoteId=n.promoteId,this.enableTerrain=!!n.enableTerrain,this.isSymbolTile=n.isSymbolTile,this.tileTransform=Dp(n.tileID.canonical,n.projection),this.projection=n.projection}parse(n,o,d,g,v){this.status="parsing",this.data=n,this.collisionBoxArray=new sg;const E=new cC(Object.keys(n.layers).sort()),L=new BC(this.tileID,this.promoteId);L.bucketLayerIDs=[];const k={},V=new EC(256,256),q={featureIndex:L,iconDependencies:{},patternDependencies:{},glyphDependencies:{},lineAtlas:V,availableImages:d},se=o.familiesBySource[this.source];for(const kt in se){const Ut=n.layers[kt];if(!Ut)continue;let ci=!1,oi=!1;for(const gi of se[kt])gi[0].type==="symbol"?ci=!0:oi=!0;if(this.isSymbolTile===!0&&!ci||this.isSymbolTile===!1&&!oi)continue;Ut.version===1&&Ct(`Vector tile source "${this.source}" layer "${kt}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const Ti=E.encode(kt),Ki=[];for(let gi=0;gi<Ut.length;gi++){const Si=Ut.feature(gi),Li=L.getId(Si,kt);Ki.push({feature:Si,id:Li,index:gi,sourceLayerIndex:Ti})}for(const gi of se[kt]){const Si=gi[0];this.isSymbolTile!==void 0&&Si.type==="symbol"!==this.isSymbolTile||Si.minzoom&&this.zoom<Math.floor(Si.minzoom)||Si.maxzoom&&this.zoom>=Si.maxzoom||Si.visibility!=="none"&&(G1(gi,this.zoom,d),(k[Si.id]=Si.createBucket({index:L.bucketLayerIDs.length,layers:gi,zoom:this.zoom,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:Ti,sourceID:this.source,enableTerrain:this.enableTerrain,projection:this.projection.spec,availableImages:d})).populate(Ki,q,this.tileID.canonical,this.tileTransform),L.bucketLayerIDs.push(gi.map(Li=>Li.id)))}}let he,_e,Be,Le;V.trim();const Xe={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},xt=ut(q.glyphDependencies,kt=>Object.keys(kt).map(Number));Object.keys(xt).length?g.send("getGlyphs",{uid:this.uid,stacks:xt},(kt,Ut)=>{he||(he=kt,_e=Ut,Tt.call(this))},void 0,!1,Xe):_e={};const Dt=Object.keys(q.iconDependencies);Dt.length?g.send("getImages",{icons:Dt,source:this.source,tileID:this.tileID,type:"icons"},(kt,Ut)=>{he||(he=kt,Be=Ut,Tt.call(this))},void 0,!1,Xe):Be={};const _t=Object.keys(q.patternDependencies);function Tt(){if(he)return v(he);if(_e&&Be&&Le){const kt=new TC(_e),Ut=new Tc(Be,Le);for(const ci in k){const oi=k[ci];oi instanceof Fd?(G1(oi.layers,this.zoom,d),s3(oi,_e,kt.positions,Be,Ut.iconPositions,this.showCollisionBoxes,d,this.tileID.canonical,this.tileZoom,this.projection)):oi.hasPattern&&(oi instanceof Qs||oi instanceof Mp||oi instanceof Ce)&&(G1(oi.layers,this.zoom,d),oi.addFeatures(q,this.tileID.canonical,Ut.patternPositions,d,this.tileTransform))}this.status="done",v(null,{buckets:We(k).filter(ci=>!ci.isEmpty()),featureIndex:L,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:kt.image,lineAtlas:V,imageAtlas:Ut,glyphMap:this.returnDependencies?_e:null,iconMap:this.returnDependencies?Be:null,glyphPositions:this.returnDependencies?kt.positions:null})}}_t.length?g.send("getImages",{icons:_t,source:this.source,tileID:this.tileID,type:"patterns"},(kt,Ut)=>{he||(he=kt,Le=Ut,Tt.call(this))},void 0,!1,Xe):Le={},Tt.call(this)}}function G1(s,n,o){const d=new qt(n);for(const g of s)g.recalculate(d,o)}class SC{constructor(n){this.entries={},this.scheduler=n}request(n,o,d,g){const v=this.entries[n]=this.entries[n]||{callbacks:[]};if(v.result){const[E,L]=v.result;return this.scheduler?this.scheduler.add(()=>{g(E,L)},o):g(E,L),()=>{}}return v.callbacks.push(g),v.cancel||(v.cancel=d((E,L)=>{v.result=[E,L];for(const k of v.callbacks)this.scheduler?this.scheduler.add(()=>{k(E,L)},o):k(E,L);setTimeout(()=>delete this.entries[n],3e3)})),()=>{v.result||(v.callbacks=v.callbacks.filter(E=>E!==g),v.callbacks.length||(v.cancel(),delete this.entries[n]))}}}function MC(s,n,o){const d=JSON.stringify(s.request);return s.data&&(this.deduped.entries[d]={result:[null,s.data]}),this.deduped.request(d,{type:"parseTile",isSymbolTile:s.isSymbolTile,zoom:s.tileZoom},g=>{const v=Cn(s.request,(E,L,k,V)=>{E?g(E):L&&g(null,{vectorTile:o?void 0:new f(new Fa(L)),rawData:L,cacheControl:k,expires:V})});return()=>{v.cancel(),g()}},n)}i.ARRAY_TYPE=Sa,i.AUTH_ERR_MSG=wi,i.Aabb=Ko,i.Actor=class{constructor(s,n,o){this.target=s,this.parent=n,this.mapId=o,this.callbacks={},this.cancelCallbacks={},be(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.globalScope=_i()?s:C,this.scheduler=new L3}send(s,n,o,d,g=!1,v){const E=Math.round(1e18*Math.random()).toString(36).substring(0,10);o&&(o.metadata=v,this.callbacks[E]=o);const L=wn(this.globalScope)?void 0:[];return this.target.postMessage({id:E,type:s,hasCallback:!!o,targetMapId:d,mustQueue:g,sourceMapId:this.mapId,data:Bi(n,L)},L),{cancel:()=>{o&&delete this.callbacks[E],this.target.postMessage({id:E,type:"<cancel>",targetMapId:d,sourceMapId:this.mapId})}}}receive(s){const n=s.data,o=n.id;if(o&&(!n.targetMapId||this.mapId===n.targetMapId))if(n.type==="<cancel>"){const d=this.cancelCallbacks[o];delete this.cancelCallbacks[o],d&&d.cancel()}else if(n.mustQueue||_i()){const d=this.callbacks[o];this.cancelCallbacks[o]=this.scheduler.add(()=>this.processTask(o,n),d&&d.metadata||{type:"message"})}else this.processTask(o,n)}processTask(s,n){if(n.type==="<response>"){const o=this.callbacks[s];delete this.callbacks[s],o&&(n.error?o(Hi(n.error)):o(null,Hi(n.data)))}else{const o=wn(this.globalScope)?void 0:[],d=n.hasCallback?(v,E)=>{delete this.cancelCallbacks[s],this.target.postMessage({id:s,type:"<response>",sourceMapId:this.mapId,error:v?Bi(v):null,data:Bi(E,o)},o)}:v=>{},g=Hi(n.data);if(this.parent[n.type])this.parent[n.type](n.sourceMapId,g,d);else if(this.parent.getWorkerSource){const v=n.type.split(".");this.parent.getWorkerSource(n.sourceMapId,v[0],g.source)[v[1]](g,d)}else d(new Error(`Could not find function ${n.type}`))}}remove(){this.scheduler.remove(),this.target.removeEventListener("message",this.receive,!1)}},i.CanonicalTileID=Fi,i.Color=ps,i.ColorMode=Uu,i.CullFaceMode=ru,i.DEMData=C0,i.DataConstantProperty=Jt,i.DedupedRequest=SC,i.DepthMode=em,i.EXTENT=Zn,i.Elevation=class{isDataAvailableAtPoint(s){const n=this._source();if(this.isUsingMockSource()||!n||s.y<0||s.y>1)return!1;const o=n.getSource().maxzoom,d=1<<o,g=Math.floor(s.x),v=Math.floor((s.x-g)*d),E=Math.floor(s.y*d),L=this.findDEMTileFor(new fn(o,g,o,v,E));return!(!L||!L.dem)}getAtPointOrZero(s,n=0){return this.getAtPoint(s,n)||0}getAtPoint(s,n,o=!0){if(this.isUsingMockSource())return null;n==null&&(n=null);const d=this._source();if(!d||s.y<0||s.y>1)return n;const g=d.getSource().maxzoom,v=1<<g,E=Math.floor(s.x),L=s.x-E,k=new fn(g,E,g,Math.floor(L*v),Math.floor(s.y*v)),V=this.findDEMTileFor(k);if(!V||!V.dem)return n;const q=V.dem,se=1<<V.tileID.canonical.z,he=(L*se-V.tileID.canonical.x)*q.dim,_e=(s.y*se-V.tileID.canonical.y)*q.dim,Be=Math.floor(he),Le=Math.floor(_e);return(o?this.exaggeration():1)*gr(gr(q.get(Be,Le),q.get(Be,Le+1),_e-Le),gr(q.get(Be+1,Le),q.get(Be+1,Le+1),_e-Le),he-Be)}getAtTileOffset(s,n,o){const d=1<<s.canonical.z;return this.getAtPointOrZero(new hd(s.wrap+(s.canonical.x+n/Zn)/d,(s.canonical.y+o/Zn)/d))}getAtTileOffsetFunc(s,n,o,d){return g=>{const v=this.getAtTileOffset(s,g.x,g.y),E=d.upVector(s.canonical,g.x,g.y);return da(E,E,v*d.upVectorScale(s.canonical,n,o).metersToTile),E}}getForTilePoints(s,n,o,d){if(this.isUsingMockSource())return!1;const g=E0.create(this,s,d);return!!g&&(n.forEach(v=>{v[2]=this.exaggeration()*g.getElevationAt(v[0],v[1],o)}),!0)}getMinMaxForTile(s){if(this.isUsingMockSource())return null;const n=this.findDEMTileFor(s);if(!n||!n.dem)return null;const o=n.dem.tree,d=n.tileID,g=1<<s.canonical.z-d.canonical.z;let v=s.canonical.x/g-d.canonical.x,E=s.canonical.y/g-d.canonical.y,L=0;for(let k=0;k<s.canonical.z-d.canonical.z&&!o.leaves[L];k++){v*=2,E*=2;const V=2*Math.floor(E)+Math.floor(v);L=o.childOffsets[L]+V,v%=1,E%=1}return{min:this.exaggeration()*o.minimums[L],max:this.exaggeration()*o.maximums[L]}}getMinElevationBelowMSL(){throw new Error("Pure virtual method called.")}raycast(s,n,o){throw new Error("Pure virtual method called.")}pointCoordinate(s){throw new Error("Pure virtual method called.")}_source(){throw new Error("Pure virtual method called.")}isUsingMockSource(){throw new Error("Pure virtual method called.")}exaggeration(){throw new Error("Pure virtual method called.")}findDEMTileFor(s){throw new Error("Pure virtual method called.")}get visibleDemTiles(){throw new Error("Getter must be implemented in subclass.")}},i.ErrorEvent=rr,i.EvaluationParameters=qt,i.Event=tn,i.Evented=yn,i.FillExtrusionBucket=Ce,i.Frustum=Rf,i.FrustumCorners=Uf,i.GLOBE_METERS_TO_ECEF=I1,i.GLOBE_RADIUS=LA,i.GLOBE_SCALE_MATCH_LATITUDE=45,i.GLOBE_ZOOM_THRESHOLD_MAX=6,i.GLOBE_ZOOM_THRESHOLD_MIN=5,i.GlobeSharedBuffers=class{constructor(s){this._createGrid(s),this._createPoles(s)}destroy(){this._poleIndexBuffer.destroy(),this._gridBuffer.destroy(),this._gridIndexBuffer.destroy(),this._poleNorthVertexBuffer.destroy(),this._poleSouthVertexBuffer.destroy();for(const s of this._poleSegments)s.destroy();for(const s of this._gridSegments)s.destroy();if(this._wireframeIndexBuffer){this._wireframeIndexBuffer.destroy();for(const s of this._wireframeSegments)s.destroy()}}_createGrid(s){const n=new Or,o=new _o,d=65;for(let g=0;g<d;g++)for(let v=0;v<d;v++)n.emplaceBack(v,g);this._gridSegments=[];for(let g=0,v=0;g<Xf.length;g++){const E=Xf[g];for(let k=0;k<E;k++)for(let V=0;V<64;V++){const q=k*d+V;o.emplaceBack(q+1,q,q+d),o.emplaceBack(q+d,q+d+1,q+1)}const L=64*E*2;this._gridSegments.push(to.simpleSegment(0,v,(E+1)*d,L)),v+=L}this._gridBuffer=s.createVertexBuffer(n,kg.members),this._gridIndexBuffer=s.createIndexBuffer(o,!0)}_createPoles(s){const n=new _o;for(let g=0;g<=Zf;g++)n.emplaceBack(0,g+1,g+2);this._poleIndexBuffer=s.createIndexBuffer(n,!0);const o=new $h,d=new $h;this._poleSegments=[];for(let g=0,v=0;g<5;g++){const E=360/(1<<g);o.emplaceBack(0,-LA,0,.5,0),d.emplaceBack(0,-LA,0,.5,1);for(let L=0;L<=Zf;L++){const k=L/Zf,V=gr(0,E,k),[q,se,he]=qf(A3,d3,V,LA);o.emplaceBack(q,se,he,k,0),d.emplaceBack(q,se,he,k,1)}this._poleSegments.push(to.simpleSegment(v,0,66,64)),v+=66}this._poleNorthVertexBuffer=s.createVertexBuffer(o,KB,!1),this._poleSouthVertexBuffer=s.createVertexBuffer(d,KB,!1)}getGridBuffers(s){return[this._gridBuffer,this._gridIndexBuffer,this._gridSegments[s]]}getPoleBuffers(s){return[this._poleNorthVertexBuffer,this._poleSouthVertexBuffer,this._poleIndexBuffer,this._poleSegments[s]]}getWirefameBuffers(s,n){if(!this._wireframeSegments){const o=new Ka,d=Zf,g=d+1;this._wireframeSegments=[];for(let v=0,E=0;v<Xf.length;v++){const L=Xf[v];for(let V=0;V<L;V++)for(let q=0;q<d;q++){const se=V*g+q;o.emplaceBack(se,se+1),o.emplaceBack(se,se+g),o.emplaceBack(se,se+g+1)}const k=L*d*3;this._wireframeSegments.push(to.simpleSegment(0,E,(L+1)*g,k)),E+=k}this._wireframeIndexBuffer=s.createIndexBuffer(o)}return[this._gridBuffer,this._wireframeIndexBuffer,this._wireframeSegments[n]]}},i.GlyphManager=Kf,i.ImagePosition=Xo,i.LivePerformanceUtils=tt,i.LngLat=Pr,i.LngLatBounds=wl,i.LocalGlyphMode=E1,i.MAX_MERCATOR_LATITUDE=$a,i.MercatorCoordinate=hd,i.ONE_EM=Jr,i.OverscaledTileID=fn,i.PerformanceMarkers=Ue,i.Properties=Hn,i.RGBAImage=Za,i.Ray=Pf,i.RequestManager=class{constructor(s,n,o){this._transformRequestFn=s,this._customAccessToken=n,this._silenceAuthErrors=!!o,this._createSkuToken()}_createSkuToken(){const s=function(){let n="";for(let o=0;o<10;o++)n+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return{token:["1",ce,n].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=s.token,this._skuTokenExpiresAt=s.tokenExpiresAt}_isSkuTokenExpired(){return Date.now()>this._skuTokenExpiresAt}transformRequest(s,n){return this._transformRequestFn&&this._transformRequestFn(s,n)||{url:s}}normalizeStyleURL(s,n){if(!Wi(s))return s;const o=kr(s);return o.path=`/styles/v1${o.path}`,this._makeAPIURL(o,this._customAccessToken||n)}normalizeGlyphsURL(s,n){if(!Wi(s))return s;const o=kr(s);return o.path=`/fonts/v1${o.path}`,this._makeAPIURL(o,this._customAccessToken||n)}normalizeSourceURL(s,n,o,d){if(!Wi(s))return s;const g=kr(s);return g.path=`/v4/${g.authority}.json`,g.params.push("secure"),o&&g.params.push(`language=${o}`),d&&g.params.push(`worldview=${d}`),this._makeAPIURL(g,this._customAccessToken||n)}normalizeSpriteURL(s,n,o,d){const g=kr(s);return Wi(s)?(g.path=`/styles/v1${g.path}/sprite${n}${o}`,this._makeAPIURL(g,this._customAccessToken||d)):(g.path+=`${n}${o}`,Qn(g))}normalizeTileURL(s,n,o){if(this._isSkuTokenExpired()&&this._createSkuToken(),s&&!Wi(s))return s;const d=kr(s);d.path=d.path.replace(/(\.(png|jpg)\d*)(?=$)/,`${n||o&&d.authority!=="raster"&&o===512?"@2x":""}${z.supported?".webp":"$1"}`),d.authority==="raster"?d.path=`/${Q.RASTER_URL_PREFIX}${d.path}`:(d.path=d.path.replace(/^.+\/v4\//,"/"),d.path=`/${Q.TILE_URL_VERSION}${d.path}`);const g=this._customAccessToken||function(v){for(const E of v){const L=E.match(/^access_token=(.*)$/);if(L)return L[1]}return null}(d.params)||Q.ACCESS_TOKEN;return Q.REQUIRE_ACCESS_TOKEN&&g&&this._skuToken&&d.params.push(`sku=${this._skuToken}`),this._makeAPIURL(d,g)}canonicalizeTileURL(s,n){const o=kr(s);if(!o.path.match(/^(\/v4\/|\/raster\/v1\/)/)||!o.path.match(/\.[\w]+$/))return s;let d="mapbox://";o.path.match(/^\/raster\/v1\//)?d+=`raster/${o.path.replace(`/${Q.RASTER_URL_PREFIX}/`,"")}`:d+=`tiles/${o.path.replace(`/${Q.TILE_URL_VERSION}/`,"")}`;let g=o.params;return n&&(g=g.filter(v=>!v.match(/^access_token=/))),g.length&&(d+=`?${g.join("&")}`),d}canonicalizeTileset(s,n){const o=!!n&&Wi(n),d=[];for(const g of s.tiles||[])Ui(g)?d.push(this.canonicalizeTileURL(g,o)):d.push(g);return d}_makeAPIURL(s,n){const o="See https://docs.mapbox.com/api/overview/#access-tokens-and-token-scopes",d=kr(Q.API_URL);if(s.protocol=d.protocol,s.authority=d.authority,s.protocol==="http"){const g=s.params.indexOf("secure");g>=0&&s.params.splice(g,1)}if(d.path!=="/"&&(s.path=`${d.path}${s.path}`),!Q.REQUIRE_ACCESS_TOKEN)return Qn(s);if(n=n||Q.ACCESS_TOKEN,!this._silenceAuthErrors){if(!n)throw new Error(`An API access token is required to use Mapbox GL. ${o}`);if(n[0]==="s")throw new Error(`Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). ${o}`)}return s.params=s.params.filter(g=>g.indexOf("access_token")===-1),s.params.push(`access_token=${n||""}`),Qn(s)}},i.ResourceType=ii,i.SegmentVector=to,i.SourceCache=Pp,i.StencilMode=Q1,i.StructArrayLayout1ui2=Xh,i.StructArrayLayout2f1f2i16=Io,i.StructArrayLayout2i4=Or,i.StructArrayLayout2ui4=Ka,i.StructArrayLayout3f12=ja,i.StructArrayLayout3ui6=_o,i.StructArrayLayout4i8=Qr,i.StructArrayLayout5f20=$h,i.Texture=jg,i.Tile=O1,i.Transitionable=Ci,i.Uniform1f=mA,i.Uniform1i=class extends oh{constructor(s){super(s),this.current=0}set(s,n,o){this.fetchUniformLocation(s,n)&&this.current!==o&&(this.current=o,this.gl.uniform1i(this.location,o))}},i.Uniform2f=class extends oh{constructor(s){super(s),this.current=[0,0]}set(s,n,o){this.fetchUniformLocation(s,n)&&(o[0]===this.current[0]&&o[1]===this.current[1]||(this.current=o,this.gl.uniform2f(this.location,o[0],o[1])))}},i.Uniform3f=class extends oh{constructor(s){super(s),this.current=[0,0,0]}set(s,n,o){this.fetchUniformLocation(s,n)&&(o[0]===this.current[0]&&o[1]===this.current[1]&&o[2]===this.current[2]||(this.current=o,this.gl.uniform3f(this.location,o[0],o[1],o[2])))}},i.Uniform4f=dp,i.UniformColor=ld,i.UniformMatrix2f=class extends oh{constructor(s){super(s),this.current=pp}set(s,n,o){if(this.fetchUniformLocation(s,n)){for(let d=0;d<4;d++)if(o[d]!==this.current[d]){this.current=o,this.gl.uniformMatrix2fv(this.location,!1,o);break}}}},i.UniformMatrix3f=class extends oh{constructor(s){super(s),this.current=Py}set(s,n,o){if(this.fetchUniformLocation(s,n)){for(let d=0;d<9;d++)if(o[d]!==this.current[d]){this.current=o,this.gl.uniformMatrix3fv(this.location,!1,o);break}}}},i.UniformMatrix4f=class extends oh{constructor(s){super(s),this.current=Dy}set(s,n,o){if(this.fetchUniformLocation(s,n)){if(o[12]!==this.current[12]||o[0]!==this.current[0])return this.current=o,void this.gl.uniformMatrix4fv(this.location,!1,o);for(let d=1;d<16;d++)if(o[d]!==this.current[d]){this.current=o,this.gl.uniformMatrix4fv(this.location,!1,o);break}}}},i.UnwrappedTileID=Sn,i.ValidationError=An,i.VectorTileFeature=w,i.VectorTileWorkerSource=class extends yn{constructor(s,n,o,d,g){super(),this.actor=s,this.layerIndex=n,this.availableImages=o,this.loadVectorData=g||MC,this.loading={},this.loaded={},this.deduped=new SC(s.scheduler),this.isSpriteLoaded=d,this.scheduler=s.scheduler}loadTile(s,n){const o=s.uid,d=s&&s.request,g=d&&d.collectResourceTiming,v=this.loading[o]=new z3(s);v.abort=this.loadVectorData(s,(E,L)=>{const k=!this.loading[o];if(delete this.loading[o],k||E||!L)return v.status="done",k||(this.loaded[o]=v),n(E);const V=L.rawData,q={};L.expires&&(q.expires=L.expires),L.cacheControl&&(q.cacheControl=L.cacheControl),v.vectorTile=L.vectorTile||new f(new Fa(V));const se=()=>{v.parse(v.vectorTile,this.layerIndex,this.availableImages,this.actor,(he,_e)=>{if(he||!_e)return n(he);const Be={};if(g){const Le=pt(d);Le.length>0&&(Be.resourceTiming=JSON.parse(JSON.stringify(Le)))}n(null,Ve({rawTileData:V.slice(0)},_e,q,Be))})};this.isSpriteLoaded?se():this.once("isSpriteLoaded",()=>{this.scheduler?this.scheduler.add(se,{type:"parseTile",isSymbolTile:s.isSymbolTile,zoom:s.tileZoom}):se()}),this.loaded=this.loaded||{},this.loaded[o]=v})}reloadTile(s,n){const o=this.loaded,d=s.uid,g=this;if(o&&o[d]){const v=o[d];v.showCollisionBoxes=s.showCollisionBoxes,v.enableTerrain=!!s.enableTerrain,v.projection=s.projection,v.tileTransform=Dp(s.tileID.canonical,s.projection);const E=(L,k)=>{const V=v.reloadCallback;V&&(delete v.reloadCallback,v.parse(v.vectorTile,g.layerIndex,this.availableImages,g.actor,V)),n(L,k)};v.status==="parsing"?v.reloadCallback=E:v.status==="done"&&(v.vectorTile?v.parse(v.vectorTile,this.layerIndex,this.availableImages,this.actor,E):E())}}abortTile(s,n){const o=s.uid,d=this.loading[o];d&&(d.abort&&d.abort(),delete this.loading[o]),n()}removeTile(s,n){const o=this.loaded,d=s.uid;o&&o[d]&&delete o[d],n()}},i.WritingMode=qo,i.add=Jh,i.addDynamicAttributes=w0,i.adjoint=function(s,n){var o=n[0],d=n[1],g=n[2],v=n[3],E=n[4],L=n[5],k=n[6],V=n[7],q=n[8];return s[0]=E*q-L*V,s[1]=g*V-d*q,s[2]=d*L-g*E,s[3]=L*k-v*q,s[4]=o*q-g*k,s[5]=g*v-o*L,s[6]=v*V-E*k,s[7]=d*k-o*V,s[8]=o*E-d*v,s},i.asyncAll=Oe,i.bezier=te,i.bindAll=be,i.boundsAttributes=AC,i.bufferConvexPolygon=function(s,n){const o=[];for(let d=0;d<s.length;d++){const g=Re(d-1,-1,s.length-1),v=Re(d+1,-1,s.length-1),E=s[d],L=s[v],k=s[g].sub(E).unit(),V=L.sub(E).unit(),q=V.angleWithSep(k.x,k.y),se=k.add(V).unit().mult(-1*n/Math.sin(q/2));o.push(E.add(se))}return o},i.cacheEntryPossiblyAdded=function(s){at++,at>Ni&&(s.getActor().send("enforceCacheSizeLimit",ti),at=0)},i.calculateGlobeLabelMatrix=function(s,n){const{x:o,y:d}=s.point,g=JB(o,d,s.worldSize/s._pixelsPerMercatorPixel,0,0);return bA(g,g,D1(Lu(n)))},i.calculateGlobeMatrix=function(s){const{x:n,y:o}=s.point,{lng:d,lat:g}=s._center;return 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le(ot,Ee){return(Ee<<3)+(7&ot)}function ye(ot){return ot<<1^ot>>31}function xe(ot,Ee){for(var Pe=ot.loadGeometry(),ct=ot.type,wt=0,X=0,j=Pe.length,ie=0;ie<j;ie++){var ne=Pe[ie],de=1;ct===1&&(de=ne.length),Ee.writeVarint(le(1,de));for(var Ue=ct===3?ne.length-1:ne.length,tt=0;tt<Ue;tt++){tt===1&&ct!==1&&Ee.writeVarint(le(2,Ue-1));var He=ne[tt].x-wt,et=ne[tt].y-X;Ee.writeVarint(ye(He)),Ee.writeVarint(ye(et)),wt+=He,X+=et}ct===3&&Ee.writeVarint(le(7,1))}}function Re(ot,Ee){var Pe=typeof ot;Pe==="string"?Ee.writeStringField(1,ot):Pe==="boolean"?Ee.writeBooleanField(7,ot):Pe==="number"&&(ot%1!=0?Ee.writeDoubleField(3,ot):ot<0?Ee.writeSVarintField(6,ot):Ee.writeVarintField(5,ot))}function Oe(ot,Ee,Pe,ct,wt,X){if(wt-ct<=Pe)return;const j=ct+wt>>1;We(ot,Ee,j,ct,wt,X%2),Oe(ot,Ee,Pe,ct,j-1,X+1),Oe(ot,Ee,Pe,j+1,wt,X+1)}function We(ot,Ee,Pe,ct,wt,X){for(;wt>ct;){if(wt-ct>600){const de=wt-ct+1,Ue=Pe-ct+1,tt=Math.log(de),He=.5*Math.exp(2*tt/3),et=.5*Math.sqrt(tt*He*(de-He)/de)*(Ue-de/2<0?-1:1);We(ot,Ee,Pe,Math.max(ct,Math.floor(Pe-Ue*He/de+et)),Math.min(wt,Math.floor(Pe+(de-Ue)*He/de+et)),X)}const j=Ee[2*Pe+X];let ie=ct,ne=wt;for(Ve(ot,Ee,ct,Pe),Ee[2*wt+X]>j&&Ve(ot,Ee,ct,wt);ie<ne;){for(Ve(ot,Ee,ie,ne),ie++,ne--;Ee[2*ie+X]<j;)ie++;for(;Ee[2*ne+X]>j;)ne--}Ee[2*ct+X]===j?Ve(ot,Ee,ct,ne):(ne++,Ve(ot,Ee,ne,wt)),ne<=Pe&&(ct=ne+1),Pe<=ne&&(wt=ne-1)}}function Ve(ot,Ee,Pe,ct){Qe(ot,Pe,ct),Qe(Ee,2*Pe,2*ct),Qe(Ee,2*Pe+1,2*ct+1)}function Qe(ot,Ee,Pe){const ct=ot[Ee];ot[Ee]=ot[Pe],ot[Pe]=ct}function Se(ot,Ee,Pe,ct){const wt=ot-Pe,X=Ee-ct;return wt*wt+X*X}ce.exports=Et,ce.exports.fromVectorTileJs=Et,ce.exports.fromGeojsonVt=function(ot,Ee){Ee=Ee||{};var Pe={};for(var ct in ot)Pe[ct]=new Ge(ot[ct].features,Ee),Pe[ct].name=ct,Pe[ct].version=Ee.version,Pe[ct].extent=Ee.extent;return Et({layers:Pe})},ce.exports.GeoJSONWrapper=Ge;const Ke=ot=>ot[0],nt=ot=>ot[1];class vt{constructor(Ee,Pe=Ke,ct=nt,wt=64,X=Float64Array){this.nodeSize=wt,this.points=Ee;const j=Ee.length<65536?Uint16Array:Uint32Array,ie=this.ids=new j(Ee.length),ne=this.coords=new X(2*Ee.length);for(let de=0;de<Ee.length;de++)ie[de]=de,ne[2*de]=Pe(Ee[de]),ne[2*de+1]=ct(Ee[de]);Oe(ie,ne,wt,0,ie.length-1,0)}range(Ee,Pe,ct,wt){return function(X,j,ie,ne,de,Ue,tt){const He=[0,X.length-1,0],et=[];let pt,Lt;for(;He.length;){const jt=He.pop(),Wt=He.pop(),ki=He.pop();if(Wt-ki<=tt){for(let Yi=ki;Yi<=Wt;Yi++)pt=j[2*Yi],Lt=j[2*Yi+1],pt>=ie&&pt<=de&&Lt>=ne&&Lt<=Ue&&et.push(X[Yi]);continue}const bi=Math.floor((ki+Wt)/2);pt=j[2*bi],Lt=j[2*bi+1],pt>=ie&&pt<=de&&Lt>=ne&&Lt<=Ue&&et.push(X[bi]);const Oi=(jt+1)%2;(jt===0?ie<=pt:ne<=Lt)&&(He.push(ki),He.push(bi-1),He.push(Oi)),(jt===0?de>=pt:Ue>=Lt)&&(He.push(bi+1),He.push(Wt),He.push(Oi))}return et}(this.ids,this.coords,Ee,Pe,ct,wt,this.nodeSize)}within(Ee,Pe,ct){return function(wt,X,j,ie,ne,de){const Ue=[0,wt.length-1,0],tt=[],He=ne*ne;for(;Ue.length;){const et=Ue.pop(),pt=Ue.pop(),Lt=Ue.pop();if(pt-Lt<=de){for(let Oi=Lt;Oi<=pt;Oi++)Se(X[2*Oi],X[2*Oi+1],j,ie)<=He&&tt.push(wt[Oi]);continue}const jt=Math.floor((Lt+pt)/2),Wt=X[2*jt],ki=X[2*jt+1];Se(Wt,ki,j,ie)<=He&&tt.push(wt[jt]);const bi=(et+1)%2;(et===0?j-ne<=Wt:ie-ne<=ki)&&(Ue.push(Lt),Ue.push(jt-1),Ue.push(bi)),(et===0?j+ne>=Wt:ie+ne>=ki)&&(Ue.push(jt+1),Ue.push(pt),Ue.push(bi))}return tt}(this.ids,this.coords,Ee,Pe,ct,this.nodeSize)}}const be={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:ot=>ot},At=Math.fround||(ut=new Float32Array(1),ot=>(ut[0]=+ot,ut[0]));var ut;class Nt{constructor(Ee){this.options=Gi(Object.create(be),Ee),this.trees=new Array(this.options.maxZoom+1)}load(Ee){const{log:Pe,minZoom:ct,maxZoom:wt,nodeSize:X}=this.options;Pe&&console.time("total time");const j=`prepare ${Ee.length} points`;Pe&&console.time(j),this.points=Ee;let ie=[];for(let ne=0;ne<Ee.length;ne++)Ee[ne].geometry&&ie.push(Qt(Ee[ne],ne));this.trees[wt+1]=new vt(ie,wn,zi,X,Float32Array),Pe&&console.timeEnd(j);for(let ne=wt;ne>=ct;ne--){const de=+Date.now();ie=this._cluster(ie,ne),this.trees[ne]=new vt(ie,wn,zi,X,Float32Array),Pe&&console.log("z%d: %d clusters in %dms",ne,ie.length,+Date.now()-de)}return Pe&&console.timeEnd("total time"),this}getClusters(Ee,Pe){let ct=((Ee[0]+180)%360+360)%360-180;const wt=Math.max(-90,Math.min(90,Ee[1]));let X=Ee[2]===180?180:((Ee[2]+180)%360+360)%360-180;const j=Math.max(-90,Math.min(90,Ee[3]));if(Ee[2]-Ee[0]>=360)ct=-180,X=180;else if(ct>X){const Ue=this.getClusters([ct,wt,180,j],Pe),tt=this.getClusters([-180,wt,X,j],Pe);return Ue.concat(tt)}const ie=this.trees[this._limitZoom(Pe)],ne=ie.range(Xt(ct),_i(j),Xt(X),_i(wt)),de=[];for(const Ue of ne){const tt=ie.points[Ue];de.push(tt.numPoints?Ct(tt):this.points[tt.index])}return de}getChildren(Ee){const Pe=this._getOriginId(Ee),ct=this._getOriginZoom(Ee),wt="No cluster with the specified id.",X=this.trees[ct];if(!X)throw new Error(wt);const j=X.points[Pe];if(!j)throw new Error(wt);const ie=this.options.radius/(this.options.extent*Math.pow(2,ct-1)),ne=X.within(j.x,j.y,ie),de=[];for(const Ue of ne){const tt=X.points[Ue];tt.parentId===Ee&&de.push(tt.numPoints?Ct(tt):this.points[tt.index])}if(de.length===0)throw new Error(wt);return de}getLeaves(Ee,Pe,ct){const wt=[];return this._appendLeaves(wt,Ee,Pe=Pe||10,ct=ct||0,0),wt}getTile(Ee,Pe,ct){const wt=this.trees[this._limitZoom(Ee)],X=Math.pow(2,Ee),{extent:j,radius:ie}=this.options,ne=ie/j,de=(ct-ne)/X,Ue=(ct+1+ne)/X,tt={features:[]};return this._addTileFeatures(wt.range((Pe-ne)/X,de,(Pe+1+ne)/X,Ue),wt.points,Pe,ct,X,tt),Pe===0&&this._addTileFeatures(wt.range(1-ne/X,de,1,Ue),wt.points,X,ct,X,tt),Pe===X-1&&this._addTileFeatures(wt.range(0,de,ne/X,Ue),wt.points,-1,ct,X,tt),tt.features.length?tt:null}getClusterExpansionZoom(Ee){let Pe=this._getOriginZoom(Ee)-1;for(;Pe<=this.options.maxZoom;){const ct=this.getChildren(Ee);if(Pe++,ct.length!==1)break;Ee=ct[0].properties.cluster_id}return Pe}_appendLeaves(Ee,Pe,ct,wt,X){const j=this.getChildren(Pe);for(const ie of j){const ne=ie.properties;if(ne&&ne.cluster?X+ne.point_count<=wt?X+=ne.point_count:X=this._appendLeaves(Ee,ne.cluster_id,ct,wt,X):X<wt?X++:Ee.push(ie),Ee.length===ct)break}return X}_addTileFeatures(Ee,Pe,ct,wt,X,j){for(const ie of Ee){const ne=Pe[ie],de=ne.numPoints;let Ue,tt,He;if(de)Ue=Ft(ne),tt=ne.x,He=ne.y;else{const Lt=this.points[ne.index];Ue=Lt.properties,tt=Xt(Lt.geometry.coordinates[0]),He=_i(Lt.geometry.coordinates[1])}const et={type:1,geometry:[[Math.round(this.options.extent*(tt*X-ct)),Math.round(this.options.extent*(He*X-wt))]],tags:Ue};let pt;de?pt=ne.id:this.options.generateId?pt=ne.index:this.points[ne.index].id&&(pt=this.points[ne.index].id),pt!==void 0&&(et.id=pt),j.features.push(et)}}_limitZoom(Ee){return Math.max(this.options.minZoom,Math.min(Math.floor(+Ee),this.options.maxZoom+1))}_cluster(Ee,Pe){const ct=[],{radius:wt,extent:X,reduce:j,minPoints:ie}=this.options,ne=wt/(X*Math.pow(2,Pe));for(let de=0;de<Ee.length;de++){const Ue=Ee[de];if(Ue.zoom<=Pe)continue;Ue.zoom=Pe;const tt=this.trees[Pe+1],He=tt.within(Ue.x,Ue.y,ne),et=Ue.numPoints||1;let pt=et;for(const Lt of He){const jt=tt.points[Lt];jt.zoom>Pe&&(pt+=jt.numPoints||1)}if(pt>et&&pt>=ie){let Lt=Ue.x*et,jt=Ue.y*et,Wt=j&&et>1?this._map(Ue,!0):null;const ki=(de<<5)+(Pe+1)+this.points.length;for(const bi of He){const Oi=tt.points[bi];if(Oi.zoom<=Pe)continue;Oi.zoom=Pe;const Yi=Oi.numPoints||1;Lt+=Oi.x*Yi,jt+=Oi.y*Yi,Oi.parentId=ki,j&&(Wt||(Wt=this._map(Ue,!0)),j(Wt,this._map(Oi)))}Ue.parentId=ki,ct.push(Gt(Lt/pt,jt/pt,ki,pt,Wt))}else if(ct.push(Ue),pt>1)for(const Lt of He){const jt=tt.points[Lt];jt.zoom<=Pe||(jt.zoom=Pe,ct.push(jt))}}return ct}_getOriginId(Ee){return Ee-this.points.length>>5}_getOriginZoom(Ee){return(Ee-this.points.length)%32}_map(Ee,Pe){if(Ee.numPoints)return Pe?Gi({},Ee.properties):Ee.properties;const ct=this.points[Ee.index].properties,wt=this.options.map(ct);return Pe&&wt===ct?Gi({},wt):wt}}function Gt(ot,Ee,Pe,ct,wt){return{x:At(ot),y:At(Ee),zoom:1/0,id:Pe,parentId:-1,numPoints:ct,properties:wt}}function Qt(ot,Ee){const[Pe,ct]=ot.geometry.coordinates;return{x:At(Xt(Pe)),y:At(_i(ct)),zoom:1/0,index:Ee,parentId:-1}}function Ct(ot){return{type:"Feature",id:ot.id,properties:Ft(ot),geometry:{type:"Point",coordinates:[(Ee=ot.x,360*(Ee-.5)),fi(ot.y)]}};var Ee}function Ft(ot){const Ee=ot.numPoints,Pe=Ee>=1e4?`${Math.round(Ee/1e3)}k`:Ee>=1e3?Math.round(Ee/100)/10+"k":Ee;return Gi(Gi({},ot.properties),{cluster:!0,cluster_id:ot.id,point_count:Ee,point_count_abbreviated:Pe})}function Xt(ot){return ot/360+.5}function _i(ot){const Ee=Math.sin(ot*Math.PI/180),Pe=.5-.25*Math.log((1+Ee)/(1-Ee))/Math.PI;return Pe<0?0:Pe>1?1:Pe}function fi(ot){const Ee=(180-360*ot)*Math.PI/180;return 360*Math.atan(Math.exp(Ee))/Math.PI-90}function Gi(ot,Ee){for(const Pe in Ee)ot[Pe]=Ee[Pe];return ot}function wn(ot){return ot.x}function zi(ot){return ot.y}function Gn(ot,Ee,Pe,ct){for(var wt,X=ct,j=Pe-Ee>>1,ie=Pe-Ee,ne=ot[Ee],de=ot[Ee+1],Ue=ot[Pe],tt=ot[Pe+1],He=Ee+3;He<Pe;He+=3){var et=kn(ot[He],ot[He+1],ne,de,Ue,tt);if(et>X)wt=He,X=et;else if(et===X){var pt=Math.abs(He-j);pt<ie&&(wt=He,ie=pt)}}X>ct&&(wt-Ee>3&&Gn(ot,Ee,wt,ct),ot[wt+2]=X,Pe-wt>3&&Gn(ot,wt,Pe,ct))}function kn(ot,Ee,Pe,ct,wt,X){var j=wt-Pe,ie=X-ct;if(j!==0||ie!==0){var ne=((ot-Pe)*j+(Ee-ct)*ie)/(j*j+ie*ie);ne>1?(Pe=wt,ct=X):ne>0&&(Pe+=j*ne,ct+=ie*ne)}return(j=ot-Pe)*j+(ie=Ee-ct)*ie}function yt(ot,Ee,Pe,ct){var wt={id:ot===void 0?null:ot,type:Ee,geometry:Pe,tags:ct,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(X){var j=X.geometry,ie=X.type;if(ie==="Point"||ie==="MultiPoint"||ie==="LineString")rt(X,j);else if(ie==="Polygon"||ie==="MultiLineString")for(var ne=0;ne<j.length;ne++)rt(X,j[ne]);else if(ie==="MultiPolygon")for(ne=0;ne<j.length;ne++)for(var de=0;de<j[ne].length;de++)rt(X,j[ne][de])}(wt),wt}function rt(ot,Ee){for(var Pe=0;Pe<Ee.length;Pe+=3)ot.minX=Math.min(ot.minX,Ee[Pe]),ot.minY=Math.min(ot.minY,Ee[Pe+1]),ot.maxX=Math.max(ot.maxX,Ee[Pe]),ot.maxY=Math.max(ot.maxY,Ee[Pe+1])}function ti(ot,Ee,Pe,ct){if(Ee.geometry){var wt=Ee.geometry.coordinates,X=Ee.geometry.type,j=Math.pow(Pe.tolerance/((1<<Pe.maxZoom)*Pe.extent),2),ie=[],ne=Ee.id;if(Pe.promoteId?ne=Ee.properties[Pe.promoteId]:Pe.generateId&&(ne=ct||0),X==="Point")Ni(wt,ie);else if(X==="MultiPoint")for(var de=0;de<wt.length;de++)Ni(wt[de],ie);else if(X==="LineString")qi(wt,ie,j,!1);else if(X==="MultiLineString"){if(Pe.lineMetrics){for(de=0;de<wt.length;de++)qi(wt[de],ie=[],j,!1),ot.push(yt(ne,"LineString",ie,Ee.properties));return}en(wt,ie,j,!1)}else if(X==="Polygon")en(wt,ie,j,!0);else{if(X!=="MultiPolygon"){if(X==="GeometryCollection"){for(de=0;de<Ee.geometry.geometries.length;de++)ti(ot,{id:ne,geometry:Ee.geometry.geometries[de],properties:Ee.properties},Pe,ct);return}throw new Error("Input data is not a valid GeoJSON object.")}for(de=0;de<wt.length;de++){var Ue=[];en(wt[de],Ue,j,!0),ie.push(Ue)}}ot.push(yt(ne,X,ie,Ee.properties))}}function Ni(ot,Ee){Ee.push($t(ot[0])),Ee.push(at(ot[1])),Ee.push(0)}function qi(ot,Ee,Pe,ct){for(var wt,X,j=0,ie=0;ie<ot.length;ie++){var ne=$t(ot[ie][0]),de=at(ot[ie][1]);Ee.push(ne),Ee.push(de),Ee.push(0),ie>0&&(j+=ct?(wt*de-ne*X)/2:Math.sqrt(Math.pow(ne-wt,2)+Math.pow(de-X,2))),wt=ne,X=de}var Ue=Ee.length-3;Ee[2]=1,Gn(Ee,0,Ue,Pe),Ee[Ue+2]=1,Ee.size=Math.abs(j),Ee.start=0,Ee.end=Ee.size}function en(ot,Ee,Pe,ct){for(var wt=0;wt<ot.length;wt++){var X=[];qi(ot[wt],X,Pe,ct),Ee.push(X)}}function $t(ot){return ot/360+.5}function at(ot){var Ee=Math.sin(ot*Math.PI/180),Pe=.5-.25*Math.log((1+Ee)/(1-Ee))/Math.PI;return Pe<0?0:Pe>1?1:Pe}function ii(ot,Ee,Pe,ct,wt,X,j,ie){if(ct/=Ee,X>=(Pe/=Ee)&&j<ct)return ot;if(j<Pe||X>=ct)return null;for(var ne=[],de=0;de<ot.length;de++){var Ue=ot[de],tt=Ue.geometry,He=Ue.type,et=wt===0?Ue.minX:Ue.minY,pt=wt===0?Ue.maxX:Ue.maxY;if(et>=Pe&&pt<ct)ne.push(Ue);else if(!(pt<Pe||et>=ct)){var Lt=[];if(He==="Point"||He==="MultiPoint")hn(tt,Lt,Pe,ct,wt);else if(He==="LineString")Xi(tt,Lt,Pe,ct,wt,!1,ie.lineMetrics);else if(He==="MultiLineString")Cn(tt,Lt,Pe,ct,wt,!1);else if(He==="Polygon")Cn(tt,Lt,Pe,ct,wt,!0);else if(He==="MultiPolygon")for(var jt=0;jt<tt.length;jt++){var Wt=[];Cn(tt[jt],Wt,Pe,ct,wt,!0),Wt.length&&Lt.push(Wt)}if(Lt.length){if(ie.lineMetrics&&He==="LineString"){for(jt=0;jt<Lt.length;jt++)ne.push(yt(Ue.id,He,Lt[jt],Ue.tags));continue}He!=="LineString"&&He!=="MultiLineString"||(Lt.length===1?(He="LineString",Lt=Lt[0]):He="MultiLineString"),He!=="Point"&&He!=="MultiPoint"||(He=Lt.length===3?"Point":"MultiPoint"),ne.push(yt(Ue.id,He,Lt,Ue.tags))}}}return ne.length?ne:null}function hn(ot,Ee,Pe,ct,wt){for(var X=0;X<ot.length;X+=3){var j=ot[X+wt];j>=Pe&&j<=ct&&(Ee.push(ot[X]),Ee.push(ot[X+1]),Ee.push(ot[X+2]))}}function Xi(ot,Ee,Pe,ct,wt,X,j){for(var ie,ne,de=on(ot),Ue=wt===0?nr:Ii,tt=ot.start,He=0;He<ot.length-3;He+=3){var et=ot[He],pt=ot[He+1],Lt=ot[He+2],jt=ot[He+3],Wt=ot[He+4],ki=wt===0?et:pt,bi=wt===0?jt:Wt,Oi=!1;j&&(ie=Math.sqrt(Math.pow(et-jt,2)+Math.pow(pt-Wt,2))),ki<Pe?bi>Pe&&(ne=Ue(de,et,pt,jt,Wt,Pe),j&&(de.start=tt+ie*ne)):ki>ct?bi<ct&&(ne=Ue(de,et,pt,jt,Wt,ct),j&&(de.start=tt+ie*ne)):Tn(de,et,pt,Lt),bi<Pe&&ki>=Pe&&(ne=Ue(de,et,pt,jt,Wt,Pe),Oi=!0),bi>ct&&ki<=ct&&(ne=Ue(de,et,pt,jt,Wt,ct),Oi=!0),!X&&Oi&&(j&&(de.end=tt+ie*ne),Ee.push(de),de=on(ot)),j&&(tt+=ie)}var Yi=ot.length-3;et=ot[Yi],pt=ot[Yi+1],Lt=ot[Yi+2],(ki=wt===0?et:pt)>=Pe&&ki<=ct&&Tn(de,et,pt,Lt),Yi=de.length-3,X&&Yi>=3&&(de[Yi]!==de[0]||de[Yi+1]!==de[1])&&Tn(de,de[0],de[1],de[2]),de.length&&Ee.push(de)}function on(ot){var Ee=[];return Ee.size=ot.size,Ee.start=ot.start,Ee.end=ot.end,Ee}function Cn(ot,Ee,Pe,ct,wt,X){for(var j=0;j<ot.length;j++)Xi(ot[j],Ee,Pe,ct,wt,X,!1)}function Tn(ot,Ee,Pe,ct){ot.push(Ee),ot.push(Pe),ot.push(ct)}function nr(ot,Ee,Pe,ct,wt,X){var j=(X-Ee)/(ct-Ee);return ot.push(X),ot.push(Pe+(wt-Pe)*j),ot.push(1),j}function Ii(ot,Ee,Pe,ct,wt,X){var j=(X-Pe)/(wt-Pe);return ot.push(Ee+(ct-Ee)*j),ot.push(X),ot.push(1),j}function bn(ot,Ee){for(var Pe=[],ct=0;ct<ot.length;ct++){var wt,X=ot[ct],j=X.type;if(j==="Point"||j==="MultiPoint"||j==="LineString")wt=Ot(X.geometry,Ee);else if(j==="MultiLineString"||j==="Polygon"){wt=[];for(var ie=0;ie<X.geometry.length;ie++)wt.push(Ot(X.geometry[ie],Ee))}else if(j==="MultiPolygon")for(wt=[],ie=0;ie<X.geometry.length;ie++){for(var ne=[],de=0;de<X.geometry[ie].length;de++)ne.push(Ot(X.geometry[ie][de],Ee));wt.push(ne)}Pe.push(yt(X.id,j,wt,X.tags))}return Pe}function Ot(ot,Ee){var Pe=[];Pe.size=ot.size,ot.start!==void 0&&(Pe.start=ot.start,Pe.end=ot.end);for(var ct=0;ct<ot.length;ct+=3)Pe.push(ot[ct]+Ee,ot[ct+1],ot[ct+2]);return Pe}function wi(ot,Ee){if(ot.transformed)return ot;var Pe,ct,wt,X=1<<ot.z,j=ot.x,ie=ot.y;for(Pe=0;Pe<ot.features.length;Pe++){var ne=ot.features[Pe],de=ne.geometry,Ue=ne.type;if(ne.geometry=[],Ue===1)for(ct=0;ct<de.length;ct+=2)ne.geometry.push(Wi(de[ct],de[ct+1],Ee,X,j,ie));else for(ct=0;ct<de.length;ct++){var tt=[];for(wt=0;wt<de[ct].length;wt+=2)tt.push(Wi(de[ct][wt],de[ct][wt+1],Ee,X,j,ie));ne.geometry.push(tt)}}return ot.transformed=!0,ot}function Wi(ot,Ee,Pe,ct,wt,X){return[Math.round(Pe*(ot*ct-wt)),Math.round(Pe*(Ee*ct-X))]}function Ui(ot,Ee,Pe,ct,wt){for(var X=Ee===wt.maxZoom?0:wt.tolerance/((1<<Ee)*wt.extent),j={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:Pe,y:ct,z:Ee,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},ie=0;ie<ot.length;ie++){j.numFeatures++,Pn(j,ot[ie],X,wt);var ne=ot[ie].minX,de=ot[ie].minY,Ue=ot[ie].maxX,tt=ot[ie].maxY;ne<j.minX&&(j.minX=ne),de<j.minY&&(j.minY=de),Ue>j.maxX&&(j.maxX=Ue),tt>j.maxY&&(j.maxY=tt)}return j}function Pn(ot,Ee,Pe,ct){var wt=Ee.geometry,X=Ee.type,j=[];if(X==="Point"||X==="MultiPoint")for(var ie=0;ie<wt.length;ie+=3)j.push(wt[ie]),j.push(wt[ie+1]),ot.numPoints++,ot.numSimplified++;else if(X==="LineString")qn(j,wt,ot,Pe,!1,!1);else if(X==="MultiLineString"||X==="Polygon")for(ie=0;ie<wt.length;ie++)qn(j,wt[ie],ot,Pe,X==="Polygon",ie===0);else if(X==="MultiPolygon")for(var ne=0;ne<wt.length;ne++){var de=wt[ne];for(ie=0;ie<de.length;ie++)qn(j,de[ie],ot,Pe,!0,ie===0)}if(j.length){var Ue=Ee.tags||null;if(X==="LineString"&&ct.lineMetrics){for(var tt in Ue={},Ee.tags)Ue[tt]=Ee.tags[tt];Ue.mapbox_clip_start=wt.start/wt.size,Ue.mapbox_clip_end=wt.end/wt.size}var He={geometry:j,type:X==="Polygon"||X==="MultiPolygon"?3:X==="LineString"||X==="MultiLineString"?2:1,tags:Ue};Ee.id!==null&&(He.id=Ee.id),ot.features.push(He)}}function qn(ot,Ee,Pe,ct,wt,X){var j=ct*ct;if(ct>0&&Ee.size<(wt?j:ct))Pe.numPoints+=Ee.length/3;else{for(var ie=[],ne=0;ne<Ee.length;ne+=3)(ct===0||Ee[ne+2]>j)&&(Pe.numSimplified++,ie.push(Ee[ne]),ie.push(Ee[ne+1])),Pe.numPoints++;wt&&function(de,Ue){for(var tt=0,He=0,et=de.length,pt=et-2;He<et;pt=He,He+=2)tt+=(de[He]-de[pt])*(de[He+1]+de[pt+1]);if(tt>0===Ue)for(He=0,et=de.length;He<et/2;He+=2){var Lt=de[He],jt=de[He+1];de[He]=de[et-2-He],de[He+1]=de[et-1-He],de[et-2-He]=Lt,de[et-1-He]=jt}}(ie,X),ot.push(ie)}}function Hr(ot,Ee){var Pe=(Ee=this.options=function(wt,X){for(var j in X)wt[j]=X[j];return wt}(Object.create(this.options),Ee)).debug;if(Pe&&console.time("preprocess data"),Ee.maxZoom<0||Ee.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(Ee.promoteId&&Ee.generateId)throw new Error("promoteId and generateId cannot be used together.");var ct=function(wt,X){var j=[];if(wt.type==="FeatureCollection")for(var ie=0;ie<wt.features.length;ie++)ti(j,wt.features[ie],X,ie);else ti(j,wt.type==="Feature"?wt:{geometry:wt},X);return j}(ot,Ee);this.tiles={},this.tileCoords=[],Pe&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",Ee.indexMaxZoom,Ee.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),ct=function(wt,X){var j=X.buffer/X.extent,ie=wt,ne=ii(wt,1,-1-j,j,0,-1,2,X),de=ii(wt,1,1-j,2+j,0,-1,2,X);return(ne||de)&&(ie=ii(wt,1,-j,1+j,0,-1,2,X)||[],ne&&(ie=bn(ne,1).concat(ie)),de&&(ie=ie.concat(bn(de,-1)))),ie}(ct,Ee),ct.length&&this.splitTile(ct,0,0,0),Pe&&(ct.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function fr(ot,Ee,Pe){return 32*((1<<ot)*Pe+Ee)+ot}function kr(ot,Ee){const Pe=ot.tileID.canonical;if(!this._geoJSONIndex)return Ee(null,null);const ct=this._geoJSONIndex.getTile(Pe.z,Pe.x,Pe.y);if(!ct)return Ee(null,null);const wt=new ae(ct.features);let X=ce.exports(wt);X.byteOffset===0&&X.byteLength===X.buffer.byteLength||(X=new Uint8Array(X)),Ee(null,{vectorTile:wt,rawData:X.buffer})}Hr.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},Hr.prototype.splitTile=function(ot,Ee,Pe,ct,wt,X,j){for(var ie=[ot,Ee,Pe,ct],ne=this.options,de=ne.debug;ie.length;){ct=ie.pop(),Pe=ie.pop(),Ee=ie.pop(),ot=ie.pop();var Ue=1<<Ee,tt=fr(Ee,Pe,ct),He=this.tiles[tt];if(!He&&(de>1&&console.time("creation"),He=this.tiles[tt]=Ui(ot,Ee,Pe,ct,ne),this.tileCoords.push({z:Ee,x:Pe,y:ct}),de)){de>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",Ee,Pe,ct,He.numFeatures,He.numPoints,He.numSimplified),console.timeEnd("creation"));var et="z"+Ee;this.stats[et]=(this.stats[et]||0)+1,this.total++}if(He.source=ot,wt){if(Ee===ne.maxZoom||Ee===wt)continue;var pt=1<<wt-Ee;if(Pe!==Math.floor(X/pt)||ct!==Math.floor(j/pt))continue}else if(Ee===ne.indexMaxZoom||He.numPoints<=ne.indexMaxPoints)continue;if(He.source=null,ot.length!==0){de>1&&console.time("clipping");var Lt,jt,Wt,ki,bi,Oi,Yi=.5*ne.buffer/ne.extent,tn=.5-Yi,rr=.5+Yi,yn=1+Yi;Lt=jt=Wt=ki=null,bi=ii(ot,Ue,Pe-Yi,Pe+rr,0,He.minX,He.maxX,ne),Oi=ii(ot,Ue,Pe+tn,Pe+yn,0,He.minX,He.maxX,ne),ot=null,bi&&(Lt=ii(bi,Ue,ct-Yi,ct+rr,1,He.minY,He.maxY,ne),jt=ii(bi,Ue,ct+tn,ct+yn,1,He.minY,He.maxY,ne),bi=null),Oi&&(Wt=ii(Oi,Ue,ct-Yi,ct+rr,1,He.minY,He.maxY,ne),ki=ii(Oi,Ue,ct+tn,ct+yn,1,He.minY,He.maxY,ne),Oi=null),de>1&&console.timeEnd("clipping"),ie.push(Lt||[],Ee+1,2*Pe,2*ct),ie.push(jt||[],Ee+1,2*Pe,2*ct+1),ie.push(Wt||[],Ee+1,2*Pe+1,2*ct),ie.push(ki||[],Ee+1,2*Pe+1,2*ct+1)}}},Hr.prototype.getTile=function(ot,Ee,Pe){var ct=this.options,wt=ct.extent,X=ct.debug;if(ot<0||ot>24)return null;var j=1<<ot,ie=fr(ot,Ee=(Ee%j+j)%j,Pe);if(this.tiles[ie])return wi(this.tiles[ie],wt);X>1&&console.log("drilling down to z%d-%d-%d",ot,Ee,Pe);for(var ne,de=ot,Ue=Ee,tt=Pe;!ne&&de>0;)de--,Ue=Math.floor(Ue/2),tt=Math.floor(tt/2),ne=this.tiles[fr(de,Ue,tt)];return ne&&ne.source?(X>1&&console.log("found parent tile z%d-%d-%d",de,Ue,tt),X>1&&console.time("drilling down"),this.splitTile(ne.source,de,Ue,tt,ot,Ee,Pe),X>1&&console.timeEnd("drilling down"),this.tiles[ie]?wi(this.tiles[ie],wt):null):null};class Qn extends i.VectorTileWorkerSource{constructor(Ee,Pe,ct,wt,X){super(Ee,Pe,ct,wt,kr),X&&(this.loadGeoJSON=X)}loadData(Ee,Pe){const ct=Ee&&Ee.request,wt=ct&&ct.collectResourceTiming;this.loadGeoJSON(Ee,(X,j)=>{if(X||!j)return Pe(X);if(typeof j!="object")return Pe(new Error(`Input data given to '${Ee.source}' is not a valid GeoJSON object.`));{z(j,!0);try{if(Ee.filter){const ne=i.createExpression(Ee.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(ne.result==="error")throw new Error(ne.value.map(Ue=>`${Ue.key}: ${Ue.message}`).join(", "));j={type:"FeatureCollection",features:j.features.filter(Ue=>ne.value.evaluate({zoom:0},Ue))}}this._geoJSONIndex=Ee.cluster?new Nt(function({superclusterOptions:ne,clusterProperties:de}){if(!de||!ne)return ne;const Ue={},tt={},He={accumulated:null,zoom:0},et={properties:null},pt=Object.keys(de);for(const Lt of pt){const[jt,Wt]=de[Lt],ki=i.createExpression(Wt),bi=i.createExpression(typeof jt=="string"?[jt,["accumulated"],["get",Lt]]:jt);Ue[Lt]=ki.value,tt[Lt]=bi.value}return ne.map=Lt=>{et.properties=Lt;const jt={};for(const Wt of pt)jt[Wt]=Ue[Wt].evaluate(He,et);return jt},ne.reduce=(Lt,jt)=>{et.properties=jt;for(const Wt of pt)He.accumulated=Lt[Wt],Lt[Wt]=tt[Wt].evaluate(He,et)},ne}(Ee)).load(j.features):function(ne,de){return new Hr(ne,de)}(j,Ee.geojsonVtOptions)}catch(ne){return Pe(ne)}this.loaded={};const ie={};if(wt){const ne=i.getPerformanceMeasurement(ct);ne&&(ie.resourceTiming={},ie.resourceTiming[Ee.source]=JSON.parse(JSON.stringify(ne)))}Pe(null,ie)}})}reloadTile(Ee,Pe){const ct=this.loaded;return ct&&ct[Ee.uid]?super.reloadTile(Ee,Pe):this.loadTile(Ee,Pe)}loadGeoJSON(Ee,Pe){if(Ee.request)i.getJSON(Ee.request,Pe);else{if(typeof Ee.data!="string")return Pe(new Error(`Input data given to '${Ee.source}' is not a valid GeoJSON object.`));try{return Pe(null,JSON.parse(Ee.data))}catch{return Pe(new Error(`Input data given to '${Ee.source}' is not a valid GeoJSON object.`))}}}getClusterExpansionZoom(Ee,Pe){try{Pe(null,this._geoJSONIndex.getClusterExpansionZoom(Ee.clusterId))}catch(ct){Pe(ct)}}getClusterChildren(Ee,Pe){try{Pe(null,this._geoJSONIndex.getChildren(Ee.clusterId))}catch(ct){Pe(ct)}}getClusterLeaves(Ee,Pe){try{Pe(null,this._geoJSONIndex.getLeaves(Ee.clusterId,Ee.limit,Ee.offset))}catch(ct){Pe(ct)}}}class Rs{constructor(Ee){this.self=Ee,this.actor=new i.Actor(Ee,this),this.layerIndexes={},this.availableImages={},this.isSpriteLoaded={},this.projections={},this.defaultProjection=i.getProjection({name:"mercator"}),this.workerSourceTypes={vector:i.VectorTileWorkerSource,geojson:Qn},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(Pe,ct)=>{if(this.workerSourceTypes[Pe])throw new Error(`Worker source with name "${Pe}" already registered.`);this.workerSourceTypes[Pe]=ct},this.self.registerRTLTextPlugin=Pe=>{if(i.plugin.isParsed())throw new Error("RTL text plugin already registered.");i.plugin.applyArabicShaping=Pe.applyArabicShaping,i.plugin.processBidirectionalText=Pe.processBidirectionalText,i.plugin.processStyledBidirectionalText=Pe.processStyledBidirectionalText}}clearCaches(Ee,Pe,ct){delete this.layerIndexes[Ee],delete this.availableImages[Ee],delete this.workerSources[Ee],delete this.demWorkerSources[Ee],ct()}checkIfReady(Ee,Pe,ct){ct()}setReferrer(Ee,Pe){this.referrer=Pe}spriteLoaded(Ee,Pe){this.isSpriteLoaded[Ee]=Pe;for(const ct in this.workerSources[Ee]){const wt=this.workerSources[Ee][ct];for(const X in wt)wt[X]instanceof i.VectorTileWorkerSource&&(wt[X].isSpriteLoaded=Pe,wt[X].fire(new i.Event("isSpriteLoaded")))}}setImages(Ee,Pe,ct){this.availableImages[Ee]=Pe;for(const wt in this.workerSources[Ee]){const X=this.workerSources[Ee][wt];for(const j in X)X[j].availableImages=Pe}ct()}enableTerrain(Ee,Pe,ct){this.terrain=Pe,ct()}setProjection(Ee,Pe){this.projections[Ee]=i.getProjection(Pe)}setLayers(Ee,Pe,ct){this.getLayerIndex(Ee).replace(Pe),ct()}updateLayers(Ee,Pe,ct){this.getLayerIndex(Ee).update(Pe.layers,Pe.removedIds),ct()}loadTile(Ee,Pe,ct){const wt=this.enableTerrain?i.extend({enableTerrain:this.terrain},Pe):Pe;wt.projection=this.projections[Ee]||this.defaultProjection,this.getWorkerSource(Ee,Pe.type,Pe.source).loadTile(wt,ct)}loadDEMTile(Ee,Pe,ct){const wt=this.enableTerrain?i.extend({buildQuadTree:this.terrain},Pe):Pe;this.getDEMWorkerSource(Ee,Pe.source).loadTile(wt,ct)}reloadTile(Ee,Pe,ct){const wt=this.enableTerrain?i.extend({enableTerrain:this.terrain},Pe):Pe;wt.projection=this.projections[Ee]||this.defaultProjection,this.getWorkerSource(Ee,Pe.type,Pe.source).reloadTile(wt,ct)}abortTile(Ee,Pe,ct){this.getWorkerSource(Ee,Pe.type,Pe.source).abortTile(Pe,ct)}removeTile(Ee,Pe,ct){this.getWorkerSource(Ee,Pe.type,Pe.source).removeTile(Pe,ct)}removeSource(Ee,Pe,ct){if(!this.workerSources[Ee]||!this.workerSources[Ee][Pe.type]||!this.workerSources[Ee][Pe.type][Pe.source])return;const wt=this.workerSources[Ee][Pe.type][Pe.source];delete this.workerSources[Ee][Pe.type][Pe.source],wt.removeSource!==void 0?wt.removeSource(Pe,ct):ct()}loadWorkerSource(Ee,Pe,ct){try{this.self.importScripts(Pe.url),ct()}catch(wt){ct(wt.toString())}}syncRTLPluginState(Ee,Pe,ct){try{i.plugin.setState(Pe);const wt=i.plugin.getPluginURL();if(i.plugin.isLoaded()&&!i.plugin.isParsed()&&wt!=null){this.self.importScripts(wt);const X=i.plugin.isParsed();ct(X?void 0:new Error(`RTL Text Plugin failed to import scripts from ${wt}`),X)}}catch(wt){ct(wt.toString())}}getAvailableImages(Ee){let Pe=this.availableImages[Ee];return Pe||(Pe=[]),Pe}getLayerIndex(Ee){let Pe=this.layerIndexes[Ee];return Pe||(Pe=this.layerIndexes[Ee]=new R),Pe}getWorkerSource(Ee,Pe,ct){if(this.workerSources[Ee]||(this.workerSources[Ee]={}),this.workerSources[Ee][Pe]||(this.workerSources[Ee][Pe]={}),!this.workerSources[Ee][Pe][ct]){const wt={send:(X,j,ie,ne,de,Ue)=>{this.actor.send(X,j,ie,Ee,de,Ue)},scheduler:this.actor.scheduler};this.workerSources[Ee][Pe][ct]=new 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this.requestors)this._notify(m,b);this.requestors=[]}}hasImage(a){return!!this.getImage(a)}getImage(a){return this.images[a]}addImage(a,m){this._validate(a,m)&&(this.images[a]=m)}_validate(a,m){let b=!0;return this._validateStretch(m.stretchX,m.data&&m.data.width)||(this.fire(new i.ErrorEvent(new Error(`Image "${a}" has invalid "stretchX" value`))),b=!1),this._validateStretch(m.stretchY,m.data&&m.data.height)||(this.fire(new i.ErrorEvent(new Error(`Image "${a}" has invalid "stretchY" value`))),b=!1),this._validateContent(m.content,m)||(this.fire(new i.ErrorEvent(new Error(`Image "${a}" has invalid "content" value`))),b=!1),b}_validateStretch(a,m){if(!a)return!0;let b=0;for(const S of a){if(S[0]<b||S[1]<S[0]||m<S[1])return!1;b=S[1]}return!0}_validateContent(a,m){return!(a&&(a.length!==4||a[0]<0||m.data.width<a[0]||a[1]<0||m.data.height<a[1]||a[2]<0||m.data.width<a[2]||a[3]<0||m.data.height<a[3]||a[2]<a[0]||a[3]<a[1]))}updateImage(a,m){m.version=this.images[a].version+1,this.images[a]=m,this.updatedImages[a]=!0}removeImage(a){const m=this.images[a];delete this.images[a],delete this.patterns[a],m.userImage&&m.userImage.onRemove&&m.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(a,m){let b=!0;if(!this.isLoaded())for(const S of a)this.images[S]||(b=!1);this.isLoaded()||b?this._notify(a,m):this.requestors.push({ids:a,callback:m})}_notify(a,m){const b={};for(const S of a){this.images[S]||this.fire(new i.Event("styleimagemissing",{id:S}));const P=this.images[S];P?b[S]={data:P.data.clone(),pixelRatio:P.pixelRatio,sdf:P.sdf,version:P.version,stretchX:P.stretchX,stretchY:P.stretchY,content:P.content,hasRenderCallback:Boolean(P.userImage&&P.userImage.render)}:i.warnOnce(`Image "${S}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}m(null,b)}getPixelSize(){const{width:a,height:m}=this.atlasImage;return{width:a,height:m}}getPattern(a){const m=this.patterns[a],b=this.getImage(a);if(!b)return null;if(m&&m.position.version===b.version)return m.position;if(m)m.position.version=b.version;else{const S={w:b.data.width+2,h:b.data.height+2,x:0,y:0},P=new i.ImagePosition(S,b);this.patterns[a]={bin:S,position:P}}return this._updatePatternAtlas(),this.patterns[a].position}bind(a){const m=a.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new i.Texture(a,this.atlasImage,m.RGBA),this.atlasTexture.bind(m.LINEAR,m.CLAMP_TO_EDGE)}_updatePatternAtlas(){const a=[];for(const P in this.patterns)a.push(this.patterns[P].bin);const{w:m,h:b}=i.potpack(a),S=this.atlasImage;S.resize({width:m||1,height:b||1});for(const P in this.patterns){const{bin:H}=this.patterns[P],W=H.x+1,ee=H.y+1,pe=this.images[P].data,fe=pe.width,Me=pe.height;i.RGBAImage.copy(pe,S,{x:0,y:0},{x:W,y:ee},{width:fe,height:Me}),i.RGBAImage.copy(pe,S,{x:0,y:Me-1},{x:W,y:ee-1},{width:fe,height:1}),i.RGBAImage.copy(pe,S,{x:0,y:0},{x:W,y:ee+Me},{width:fe,height:1}),i.RGBAImage.copy(pe,S,{x:fe-1,y:0},{x:W-1,y:ee},{width:1,height:Me}),i.RGBAImage.copy(pe,S,{x:0,y:0},{x:W+fe,y:ee},{width:1,height:Me})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(a){for(const m of a){if(this.callbackDispatchedThisFrame[m])continue;this.callbackDispatchedThisFrame[m]=!0;const b=this.images[m];Et(b)&&this.updateImage(m,b)}}}const xi=new i.Properties({anchor:new i.DataConstantProperty(i.spec.light.anchor),position:new class{constructor(){this.specification=i.spec.light.position}possiblyEvaluate(x,a){return function([m,b,S]){const P=i.degToRad(b+90),H=i.degToRad(S);return{x:m*Math.cos(P)*Math.sin(H),y:m*Math.sin(P)*Math.sin(H),z:m*Math.cos(H),azimuthal:b,polar:S}}(x.expression.evaluate(a))}interpolate(x,a,m){return{x:i.number(x.x,a.x,m),y:i.number(x.y,a.y,m),z:i.number(x.z,a.z,m),azimuthal:i.number(x.azimuthal,a.azimuthal,m),polar:i.number(x.polar,a.polar,m)}}},color:new i.DataConstantProperty(i.spec.light.color),intensity:new i.DataConstantProperty(i.spec.light.intensity)}),te="-transition";class le extends i.Evented{constructor(a){super(),this._transitionable=new i.Transitionable(xi),this.setLight(a),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(a,m={}){if(!this._validate(i.validateLight,a,m))for(const b in a){const S=a[b];i.endsWith(b,te)?this._transitionable.setTransition(b.slice(0,-te.length),S):this._transitionable.setValue(b,S)}}updateTransitions(a){this._transitioning=this._transitionable.transitioned(a,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(a){this.properties=this._transitioning.possiblyEvaluate(a)}_validate(a,m,b){return(!b||b.validate!==!1)&&i.emitValidationErrors(this,a.call(i.validateStyle,i.extend({value:m,style:{glyphs:!0,sprite:!0},styleSpec:i.spec})))}}const ye=new i.Properties({source:new i.DataConstantProperty(i.spec.terrain.source),exaggeration:new i.DataConstantProperty(i.spec.terrain.exaggeration)}),xe="-transition";class Re extends i.Evented{constructor(a,m){super(),this._transitionable=new i.Transitionable(ye),this.set(a),this._transitioning=this._transitionable.untransitioned(),this.drapeRenderMode=m}get(){return this._transitionable.serialize()}set(a){for(const m in a){const b=a[m];i.endsWith(m,xe)?this._transitionable.setTransition(m.slice(0,-xe.length),b):this._transitionable.setValue(m,b)}}updateTransitions(a){this._transitioning=this._transitionable.transitioned(a,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(a){this.properties=this._transitioning.possiblyEvaluate(a)}}function Oe(x,a,m,b){const S=i.smoothstep(45,65,m),[P,H]=We(x,b),W=i.length(a);let ee=1-Math.min(1,Math.exp((W-P)/(H-P)*-6));return ee*=ee*ee,ee=Math.min(1,1.00747*ee),ee*S*x.alpha}function We(x,a){const m=.5/Math.tan(.5*a);return[x.range[0]+m,x.range[1]+m]}const Ve=new i.Properties({range:new i.DataConstantProperty(i.spec.fog.range),color:new i.DataConstantProperty(i.spec.fog.color),"high-color":new i.DataConstantProperty(i.spec.fog["high-color"]),"space-color":new i.DataConstantProperty(i.spec.fog["space-color"]),"horizon-blend":new i.DataConstantProperty(i.spec.fog["horizon-blend"]),"star-intensity":new i.DataConstantProperty(i.spec.fog["star-intensity"])}),Qe="-transition";class Se extends i.Evented{constructor(a,m){super(),this._transitionable=new i.Transitionable(Ve),this.set(a),this._transitioning=this._transitionable.untransitioned(),this._transform=m}get state(){const a=this._transform,m=a.projection.name==="globe",b=i.globeToMercatorTransition(a.zoom),S=this.properties.get("range"),P=[.5,3];return{range:m?[i.number(P[0],S[0],b),i.number(P[1],S[1],b)]:S,horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}}get(){return this._transitionable.serialize()}set(a,m={}){if(!this._validate(i.validateFog,a,m)){for(const b of Object.keys(i.spec.fog))a&&a[b]===void 0&&(a[b]=i.spec.fog[b].default);for(const b in a){const S=a[b];i.endsWith(b,Qe)?this._transitionable.setTransition(b.slice(0,-Qe.length),S):this._transitionable.setValue(b,S)}}}getOpacity(a){if(!this._transform.projection.supportsFog)return 0;const m=this.properties&&this.properties.get("color")||1;return(this._transform.projection.name==="globe"?1:i.smoothstep(45,65,a))*m.a}getOpacityAtLatLng(a,m){return this._transform.projection.supportsFog?function(b,S,P){const H=i.MercatorCoordinate.fromLngLat(S),W=P.elevation?P.elevation.getAtPointOrZero(H):0,ee=[H.x,H.y,W];return i.transformMat4(ee,ee,P.mercatorFogMatrix),Oe(b,ee,P.pitch,P._fov)}(this.state,a,m):0}getFovAdjustedRange(a){return this._transform.projection.supportsFog?We(this.state,a):[0,1]}updateTransitions(a){this._transitioning=this._transitionable.transitioned(a,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(a){this.properties=this._transitioning.possiblyEvaluate(a)}_validate(a,m,b){return(!b||b.validate!==!1)&&i.emitValidationErrors(this,a.call(i.validateStyle,i.extend({value:m,style:{glyphs:!0,sprite:!0},styleSpec:i.spec})))}}class Ke{constructor(a,m){this.workerPool=a,this.actors=[],this.currentActor=0,this.id=i.uniqueId();const b=this.workerPool.acquire(this.id);for(let S=0;S<b.length;S++){const P=new Ke.Actor(b[S],m,this.id);P.name=`Worker ${S}`,this.actors.push(P)}this.ready=!1,this.broadcast("checkIfReady",null,()=>{this.ready=!0})}broadcast(a,m,b){i.asyncAll(this.actors,(S,P)=>{S.send(a,m,P)},b=b||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach(a=>{a.remove()}),this.actors=[],this.workerPool.release(this.id)}}function nt(x,a,m){return a*(i.EXTENT/(x.tileSize*Math.pow(2,m-x.tileID.overscaledZ)))}Ke.Actor=i.Actor;class vt{constructor(a,m,b,S){this.screenBounds=a,this.cameraPoint=m,this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=b,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,S)}static createFromScreenPoints(a,m){let b,S;if(a instanceof i.pointGeometry||typeof a[0]=="number"){const P=i.pointGeometry.convert(a);b=[P],S=m.isPointAboveHorizon(P)}else{const P=i.pointGeometry.convert(a[0]),H=i.pointGeometry.convert(a[1]);b=[P,H],S=i.polygonizeBounds(P,H).every(W=>m.isPointAboveHorizon(W))}return new vt(b,m.getCameraPoint(),S,m)}isPointQuery(){return this.screenBounds.length===1}bufferedScreenGeometry(a){return i.polygonizeBounds(this.screenBounds[0],this.screenBounds.length===1?this.screenBounds[0]:this.screenBounds[1],a)}bufferedCameraGeometry(a){const m=this.screenBounds[0],b=this.screenBounds.length===1?this.screenBounds[0].add(new i.pointGeometry(1,1)):this.screenBounds[1],S=i.polygonizeBounds(m,b,0,!1);return this.cameraPoint.y>b.y&&(this.cameraPoint.x>m.x&&this.cameraPoint.x<b.x?S.splice(3,0,this.cameraPoint):this.cameraPoint.x>=b.x?S[2]=this.cameraPoint:this.cameraPoint.x<=m.x&&(S[3]=this.cameraPoint)),i.bufferConvexPolygon(S,a)}bufferedCameraGeometryGlobe(a){const m=this.screenBounds[0],b=this.screenBounds.length===1?this.screenBounds[0].add(new i.pointGeometry(1,1)):this.screenBounds[1],S=i.polygonizeBounds(m,b,a),P=this.cameraPoint.clone();switch(3*((P.y>m.y)+(P.y>b.y))+((P.x>m.x)+(P.x>b.x))){case 0:S[0]=P,S[4]=P.clone();break;case 1:S.splice(1,0,P);break;case 2:S[1]=P;break;case 3:S.splice(4,0,P);break;case 5:S.splice(2,0,P);break;case 6:S[3]=P;break;case 7:S.splice(3,0,P);break;case 8:S[2]=P}return S}containsTile(a,m,b,S=0){const P=a.queryPadding/m._pixelsPerMercatorPixel+1,H=b?this._bufferedCameraMercator(P,m):this._bufferedScreenMercator(P,m);let W=a.tileID.wrap+(H.unwrapped?S:0);const ee=H.polygon.map(qe=>i.getTilePoint(a.tileTransform,qe,W));if(!i.polygonIntersectsBox(ee,0,0,i.EXTENT,i.EXTENT))return;W=a.tileID.wrap+(this.screenGeometryMercator.unwrapped?S:0);const pe=this.screenGeometryMercator.polygon.map(qe=>i.getTileVec3(a.tileTransform,qe,W)),fe=pe.map(qe=>new i.pointGeometry(qe[0],qe[1])),Me=m.getFreeCameraOptions().position||new i.MercatorCoordinate(0,0,0),Ne=i.getTileVec3(a.tileTransform,Me,W),st=pe.map(qe=>{const Ye=i.sub(qe,qe,Ne);return i.normalize(Ye,Ye),new i.Ray(Ne,Ye)}),it=nt(a,1,m.zoom)*m._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:fe,tilespaceRays:st,bufferedTilespaceGeometry:ee,bufferedTilespaceBounds:(lt=i.getBounds(ee),lt.min.x=i.clamp(lt.min.x,0,i.EXTENT),lt.min.y=i.clamp(lt.min.y,0,i.EXTENT),lt.max.x=i.clamp(lt.max.x,0,i.EXTENT),lt.max.y=i.clamp(lt.max.y,0,i.EXTENT),lt),tile:a,tileID:a.tileID,pixelToTileUnitsFactor:it};var lt}_bufferedScreenMercator(a,m){const b=ut(a);if(this._screenRaycastCache[b])return this._screenRaycastCache[b];{let S;return S=m.projection.name==="globe"?this._projectAndResample(this.bufferedScreenGeometry(a),m):{polygon:this.bufferedScreenGeometry(a).map(P=>m.pointCoordinate3D(P)),unwrapped:!0},this._screenRaycastCache[b]=S,S}}_bufferedCameraMercator(a,m){const b=ut(a);if(this._cameraRaycastCache[b])return this._cameraRaycastCache[b];{let S;return S=m.projection.name==="globe"?this._projectAndResample(this.bufferedCameraGeometryGlobe(a),m):{polygon:this.bufferedCameraGeometry(a).map(P=>m.pointCoordinate3D(P)),unwrapped:!0},this._cameraRaycastCache[b]=S,S}}_projectAndResample(a,m){const b=function(P,H){const W=i.multiply([],H.pixelMatrix,H.globeMatrix),ee=[0,-i.GLOBE_RADIUS,0,1],pe=[0,i.GLOBE_RADIUS,0,1],fe=[0,0,0,1];i.transformMat4$1(ee,ee,W),i.transformMat4$1(pe,pe,W),i.transformMat4$1(fe,fe,W);const Me=new i.pointGeometry(ee[0]/ee[3],ee[1]/ee[3]),Ne=new i.pointGeometry(pe[0]/pe[3],pe[1]/pe[3]),st=i.polygonContainsPoint(P,Me)&&ee[3]<fe[3],it=i.polygonContainsPoint(P,Ne)&&pe[3]<fe[3];if(!st&&!it)return null;const lt=function(Ht,hi,si){for(let qt=1;qt<Ht.length;qt++){const ji=At(hi.pointCoordinate3D(Ht[qt-1]).x),Kt=At(hi.pointCoordinate3D(Ht[qt]).x);if(si<0){if(ji<Kt)return{idx:qt,t:-ji/(Kt-1-ji)}}else if(Kt<ji)return{idx:qt,t:(1-ji)/(Kt+1-ji)}}return null}(P,H,st?-1:1);if(!lt)return null;const{idx:qe,t:Ye}=lt;let dt=qe>1?be(P.slice(0,qe),H):[],ht=qe<P.length?be(P.slice(qe),H):[];dt=dt.map(Ht=>new i.pointGeometry(At(Ht.x),Ht.y)),ht=ht.map(Ht=>new i.pointGeometry(At(Ht.x),Ht.y));const Bt=[...dt];Bt.length===0&&Bt.push(ht[ht.length-1]);const Pt=i.number(Bt[Bt.length-1].y,(ht.length===0?dt[0]:ht[0]).y,Ye);let It;return It=st?[new i.pointGeometry(0,Pt),new i.pointGeometry(0,0),new i.pointGeometry(1,0),new i.pointGeometry(1,Pt)]:[new i.pointGeometry(1,Pt),new i.pointGeometry(1,1),new i.pointGeometry(0,1),new i.pointGeometry(0,Pt)],Bt.push(...It),ht.length===0?Bt.push(dt[0]):Bt.push(...ht),{polygon:Bt.map(Ht=>new i.MercatorCoordinate(Ht.x,Ht.y)),unwrapped:!1}}(a,m);if(b)return b;const S=function(P,H){let W=!1,ee=-1/0,pe=0;for(let Me=0;Me<P.length-1;Me++)P[Me].x>ee&&(ee=P[Me].x,pe=Me);for(let Me=0;Me<P.length-1;Me++){const Ne=(pe+Me)%(P.length-1),st=P[Ne],it=P[Ne+1];Math.abs(st.x-it.x)>.5&&(st.x<it.x?(st.x+=1,Ne===0&&(P[P.length-1].x+=1)):(it.x+=1,Ne+1===P.length-1&&(P[0].x+=1)),W=!0)}const fe=i.mercatorXfromLng(H.center.lng);return W&&fe<Math.abs(fe-1)&&P.forEach(Me=>{Me.x-=1}),{polygon:P,unwrapped:W}}(be(a,m).map(P=>new i.pointGeometry(At(P.x),P.y)),m);return{polygon:S.polygon.map(P=>new i.MercatorCoordinate(P.x,P.y)),unwrapped:S.unwrapped}}}function be(x,a){return i.resample(x,m=>{const b=a.pointCoordinate3D(m);m.x=b.x,m.y=b.y},1/256)}function At(x){return x<0?1+x%1:x%1}function ut(x){return 100*x|0}function Nt(x,a,m,b,S){const P=function(H,W){if(H)return S(H);if(W){x.url&&W.tiles&&x.tiles&&delete x.tiles;const ee=i.pick(i.extend(W,x),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);W.vector_layers&&(ee.vectorLayers=W.vector_layers,ee.vectorLayerIds=ee.vectorLayers.map(pe=>pe.id)),ee.tiles=a.canonicalizeTileset(ee,x.url),S(null,ee)}};return x.url?i.getJSON(a.transformRequest(a.normalizeSourceURL(x.url,null,m,b),i.ResourceType.Source),P):i.exported.frame(()=>P(null,x))}class Gt{constructor(a,m,b){this.bounds=i.LngLatBounds.convert(this.validateBounds(a)),this.minzoom=m||0,this.maxzoom=b||24}validateBounds(a){return Array.isArray(a)&&a.length===4?[Math.max(-180,a[0]),Math.max(-90,a[1]),Math.min(180,a[2]),Math.min(90,a[3])]:[-180,-90,180,90]}contains(a){const m=Math.pow(2,a.z),b=Math.floor(i.mercatorXfromLng(this.bounds.getWest())*m),S=Math.floor(i.mercatorYfromLat(this.bounds.getNorth())*m),P=Math.ceil(i.mercatorXfromLng(this.bounds.getEast())*m),H=Math.ceil(i.mercatorYfromLat(this.bounds.getSouth())*m);return a.x>=b&&a.x<P&&a.y>=S&&a.y<H}}class Qt{constructor(a,m,b){this.context=a;const S=a.gl;this.buffer=S.createBuffer(),this.dynamicDraw=Boolean(b),this.context.unbindVAO(),a.bindElementBuffer.set(this.buffer),S.bufferData(S.ELEMENT_ARRAY_BUFFER,m.arrayBuffer,this.dynamicDraw?S.DYNAMIC_DRAW:S.STATIC_DRAW),this.dynamicDraw||m.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(a){const m=this.context.gl;this.context.unbindVAO(),this.bind(),m.bufferSubData(m.ELEMENT_ARRAY_BUFFER,0,a.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Ct={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Ft{constructor(a,m,b,S){this.length=m.length,this.attributes=b,this.itemSize=m.bytesPerElement,this.dynamicDraw=S,this.context=a;const P=a.gl;this.buffer=P.createBuffer(),a.bindVertexBuffer.set(this.buffer),P.bufferData(P.ARRAY_BUFFER,m.arrayBuffer,this.dynamicDraw?P.DYNAMIC_DRAW:P.STATIC_DRAW),this.dynamicDraw||m.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(a){const m=this.context.gl;this.bind(),m.bufferSubData(m.ARRAY_BUFFER,0,a.arrayBuffer)}enableAttributes(a,m){for(let b=0;b<this.attributes.length;b++){const S=m.attributes[this.attributes[b].name];S!==void 0&&a.enableVertexAttribArray(S)}}setVertexAttribPointers(a,m,b){for(let S=0;S<this.attributes.length;S++){const P=this.attributes[S],H=m.attributes[P.name];H!==void 0&&a.vertexAttribPointer(H,P.components,a[Ct[P.type]],!1,this.itemSize,P.offset+this.itemSize*(b||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class Xt{constructor(a){this.gl=a.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(a){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class _i extends Xt{getDefault(){return i.Color.transparent}set(a){const m=this.current;(a.r!==m.r||a.g!==m.g||a.b!==m.b||a.a!==m.a||this.dirty)&&(this.gl.clearColor(a.r,a.g,a.b,a.a),this.current=a,this.dirty=!1)}}class fi extends Xt{getDefault(){return 1}set(a){(a!==this.current||this.dirty)&&(this.gl.clearDepth(a),this.current=a,this.dirty=!1)}}class Gi extends Xt{getDefault(){return 0}set(a){(a!==this.current||this.dirty)&&(this.gl.clearStencil(a),this.current=a,this.dirty=!1)}}class wn extends Xt{getDefault(){return[!0,!0,!0,!0]}set(a){const m=this.current;(a[0]!==m[0]||a[1]!==m[1]||a[2]!==m[2]||a[3]!==m[3]||this.dirty)&&(this.gl.colorMask(a[0],a[1],a[2],a[3]),this.current=a,this.dirty=!1)}}class zi extends Xt{getDefault(){return!0}set(a){(a!==this.current||this.dirty)&&(this.gl.depthMask(a),this.current=a,this.dirty=!1)}}class Gn extends Xt{getDefault(){return 255}set(a){(a!==this.current||this.dirty)&&(this.gl.stencilMask(a),this.current=a,this.dirty=!1)}}class kn extends Xt{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(a){const m=this.current;(a.func!==m.func||a.ref!==m.ref||a.mask!==m.mask||this.dirty)&&(this.gl.stencilFunc(a.func,a.ref,a.mask),this.current=a,this.dirty=!1)}}class yt extends Xt{getDefault(){const a=this.gl;return[a.KEEP,a.KEEP,a.KEEP]}set(a){const m=this.current;(a[0]!==m[0]||a[1]!==m[1]||a[2]!==m[2]||this.dirty)&&(this.gl.stencilOp(a[0],a[1],a[2]),this.current=a,this.dirty=!1)}}class rt extends Xt{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;a?m.enable(m.STENCIL_TEST):m.disable(m.STENCIL_TEST),this.current=a,this.dirty=!1}}class ti extends Xt{getDefault(){return[0,1]}set(a){const m=this.current;(a[0]!==m[0]||a[1]!==m[1]||this.dirty)&&(this.gl.depthRange(a[0],a[1]),this.current=a,this.dirty=!1)}}class Ni extends Xt{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;a?m.enable(m.DEPTH_TEST):m.disable(m.DEPTH_TEST),this.current=a,this.dirty=!1}}class qi extends Xt{getDefault(){return this.gl.LESS}set(a){(a!==this.current||this.dirty)&&(this.gl.depthFunc(a),this.current=a,this.dirty=!1)}}class en extends Xt{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;a?m.enable(m.BLEND):m.disable(m.BLEND),this.current=a,this.dirty=!1}}class $t extends Xt{getDefault(){const a=this.gl;return[a.ONE,a.ZERO]}set(a){const m=this.current;(a[0]!==m[0]||a[1]!==m[1]||this.dirty)&&(this.gl.blendFunc(a[0],a[1]),this.current=a,this.dirty=!1)}}class at extends Xt{getDefault(){return i.Color.transparent}set(a){const m=this.current;(a.r!==m.r||a.g!==m.g||a.b!==m.b||a.a!==m.a||this.dirty)&&(this.gl.blendColor(a.r,a.g,a.b,a.a),this.current=a,this.dirty=!1)}}class ii extends Xt{getDefault(){return this.gl.FUNC_ADD}set(a){(a!==this.current||this.dirty)&&(this.gl.blendEquation(a),this.current=a,this.dirty=!1)}}class hn extends Xt{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;a?m.enable(m.CULL_FACE):m.disable(m.CULL_FACE),this.current=a,this.dirty=!1}}class Xi extends Xt{getDefault(){return this.gl.BACK}set(a){(a!==this.current||this.dirty)&&(this.gl.cullFace(a),this.current=a,this.dirty=!1)}}class on extends Xt{getDefault(){return this.gl.CCW}set(a){(a!==this.current||this.dirty)&&(this.gl.frontFace(a),this.current=a,this.dirty=!1)}}class Cn extends Xt{getDefault(){return null}set(a){(a!==this.current||this.dirty)&&(this.gl.useProgram(a),this.current=a,this.dirty=!1)}}class Tn extends Xt{getDefault(){return this.gl.TEXTURE0}set(a){(a!==this.current||this.dirty)&&(this.gl.activeTexture(a),this.current=a,this.dirty=!1)}}class nr extends Xt{getDefault(){const a=this.gl;return[0,0,a.drawingBufferWidth,a.drawingBufferHeight]}set(a){const m=this.current;(a[0]!==m[0]||a[1]!==m[1]||a[2]!==m[2]||a[3]!==m[3]||this.dirty)&&(this.gl.viewport(a[0],a[1],a[2],a[3]),this.current=a,this.dirty=!1)}}class Ii extends Xt{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;m.bindFramebuffer(m.FRAMEBUFFER,a),this.current=a,this.dirty=!1}}class bn extends Xt{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;m.bindRenderbuffer(m.RENDERBUFFER,a),this.current=a,this.dirty=!1}}class Ot extends Xt{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;m.bindTexture(m.TEXTURE_2D,a),this.current=a,this.dirty=!1}}class wi extends Xt{getDefault(){return null}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;m.bindBuffer(m.ARRAY_BUFFER,a),this.current=a,this.dirty=!1}}class Wi extends Xt{getDefault(){return null}set(a){const m=this.gl;m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,a),this.current=a,this.dirty=!1}}class Ui extends Xt{constructor(a){super(a),this.vao=a.extVertexArrayObject}getDefault(){return null}set(a){this.vao&&(a!==this.current||this.dirty)&&(this.vao.bindVertexArrayOES(a),this.current=a,this.dirty=!1)}}class Pn extends Xt{getDefault(){return 4}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;m.pixelStorei(m.UNPACK_ALIGNMENT,a),this.current=a,this.dirty=!1}}class qn extends Xt{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;m.pixelStorei(m.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a),this.current=a,this.dirty=!1}}class Hr extends Xt{getDefault(){return!1}set(a){if(a===this.current&&!this.dirty)return;const m=this.gl;m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,a),this.current=a,this.dirty=!1}}class fr extends Xt{constructor(a,m){super(a),this.context=a,this.parent=m}getDefault(){return null}}class kr extends fr{setDirty(){this.dirty=!0}set(a){if(a===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const m=this.gl;m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,m.TEXTURE_2D,a,0),this.current=a,this.dirty=!1}}class Qn extends fr{attachment(){return this.gl.DEPTH_ATTACHMENT}set(a){if(a===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const m=this.gl;m.framebufferRenderbuffer(m.FRAMEBUFFER,this.attachment(),m.RENDERBUFFER,a),this.current=a,this.dirty=!1}}class Rs extends Qn{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}class ot{constructor(a,m,b,S){this.context=a,this.width=m,this.height=b;const P=this.framebuffer=a.gl.createFramebuffer();this.colorAttachment=new kr(a,P),S&&(this.depthAttachment=new Qn(a,P))}destroy(){const a=this.context.gl,m=this.colorAttachment.get();if(m&&a.deleteTexture(m),this.depthAttachment){const b=this.depthAttachment.get();b&&a.deleteRenderbuffer(b)}a.deleteFramebuffer(this.framebuffer)}}class Ee{constructor(a){this.gl=a,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new _i(this),this.clearDepth=new fi(this),this.clearStencil=new Gi(this),this.colorMask=new wn(this),this.depthMask=new zi(this),this.stencilMask=new Gn(this),this.stencilFunc=new kn(this),this.stencilOp=new yt(this),this.stencilTest=new rt(this),this.depthRange=new ti(this),this.depthTest=new Ni(this),this.depthFunc=new qi(this),this.blend=new en(this),this.blendFunc=new $t(this),this.blendColor=new at(this),this.blendEquation=new ii(this),this.cullFace=new hn(this),this.cullFaceSide=new Xi(this),this.frontFace=new on(this),this.program=new Cn(this),this.activeTexture=new Tn(this),this.viewport=new nr(this),this.bindFramebuffer=new Ii(this),this.bindRenderbuffer=new bn(this),this.bindTexture=new Ot(this),this.bindVertexBuffer=new wi(this),this.bindElementBuffer=new Wi(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new Ui(this),this.pixelStoreUnpack=new Pn(this),this.pixelStoreUnpackPremultiplyAlpha=new qn(this),this.pixelStoreUnpackFlipY=new Hr(this),this.extTextureFilterAnisotropic=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=a.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureFilterAnisotropicForceOff=!1,this.extStandardDerivativesForceOff=!1,this.extDebugRendererInfo=a.getExtension("WEBGL_debug_renderer_info"),this.extDebugRendererInfo&&(this.renderer=a.getParameter(this.extDebugRendererInfo.UNMASKED_RENDERER_WEBGL),this.vendor=a.getParameter(this.extDebugRendererInfo.UNMASKED_VENDOR_WEBGL)),this.extTextureHalfFloat=a.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(a.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=a.getExtension("EXT_color_buffer_half_float")),this.extStandardDerivatives=a.getExtension("OES_standard_derivatives"),this.extTimerQuery=a.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=a.getParameter(a.MAX_TEXTURE_SIZE)}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(a,m){return new Qt(this,a,m)}createVertexBuffer(a,m,b){return new Ft(this,a,m,b)}createRenderbuffer(a,m,b){const S=this.gl,P=S.createRenderbuffer();return this.bindRenderbuffer.set(P),S.renderbufferStorage(S.RENDERBUFFER,a,m,b),this.bindRenderbuffer.set(null),P}createFramebuffer(a,m,b){return new ot(this,a,m,b)}clear({color:a,depth:m,stencil:b}){const S=this.gl;let P=0;a&&(P|=S.COLOR_BUFFER_BIT,this.clearColor.set(a),this.colorMask.set([!0,!0,!0,!0])),m!==void 0&&(P|=S.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(m),this.depthMask.set(!0)),b!==void 0&&(P|=S.STENCIL_BUFFER_BIT,this.clearStencil.set(b),this.stencilMask.set(255)),S.clear(P)}setCullFace(a){a.enable===!1?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(a.mode),this.frontFace.set(a.frontFace))}setDepthMode(a){a.func!==this.gl.ALWAYS||a.mask?(this.depthTest.set(!0),this.depthFunc.set(a.func),this.depthMask.set(a.mask),this.depthRange.set(a.range)):this.depthTest.set(!1)}setStencilMode(a){a.test.func!==this.gl.ALWAYS||a.mask?(this.stencilTest.set(!0),this.stencilMask.set(a.mask),this.stencilOp.set([a.fail,a.depthFail,a.pass]),this.stencilFunc.set({func:a.test.func,ref:a.ref,mask:a.test.mask})):this.stencilTest.set(!1)}setColorMode(a){C(a.blendFunction,i.ColorMode.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(a.blendFunction),this.blendColor.set(a.blendColor)),this.colorMask.set(a.mask)}unbindVAO(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)}}class Pe extends i.Evented{constructor(a,m,b,S){super(),this.id=a,this.dispatcher=b,this.setEventedParent(S),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=i.extend({type:"raster"},m),i.extend(this,i.pick(m,["url","scheme","tileSize"]))}load(){this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=Nt(this._options,this.map._requestManager,null,null,(a,m)=>{this._tileJSONRequest=null,this._loaded=!0,a?this.fire(new i.ErrorEvent(a)):m&&(i.extend(this,m),m.bounds&&(this.tileBounds=new Gt(m.bounds,this.minzoom,this.maxzoom)),i.postTurnstileEvent(m.tiles),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}onAdd(a){this.map=a,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return i.extend({},this._options)}hasTile(a){return!this.tileBounds||this.tileBounds.contains(a.canonical)}loadTile(a,m){const b=i.exported.devicePixelRatio>=2,S=this.map._requestManager.normalizeTileURL(a.tileID.canonical.url(this.tiles,this.scheme),b,this.tileSize);a.request=i.getImage(this.map._requestManager.transformRequest(S,i.ResourceType.Tile),(P,H,W,ee)=>(delete a.request,a.aborted?(a.state="unloaded",m(null)):P?(a.state="errored",m(P)):H?(this.map._refreshExpiredTiles&&a.setExpiryData({cacheControl:W,expires:ee}),a.setTexture(H,this.map.painter),a.state="loaded",i.cacheEntryPossiblyAdded(this.dispatcher),void m(null)):m(null)))}static loadTileData(a,m,b){a.setTexture(m,b)}static unloadTileData(a,m){a.texture&&m.saveTileTexture(a.texture)}abortTile(a,m){a.request&&(a.request.cancel(),delete a.request),m()}unloadTile(a,m){a.texture&&this.map.painter.saveTileTexture(a.texture),m()}hasTransition(){return!1}}let ct;function wt(x,a,m,b,S,P,H,W){const ee=[x,m,S,a,b,P,1,1,1],pe=[H,W,1],fe=i.adjoint([],ee),[Me,Ne,st]=i.transformMat3(pe,pe,i.transpose(fe,fe));return i.multiply$1(ee,[Me,0,0,0,Ne,0,0,0,st],ee)}class X extends i.Evented{constructor(a,m,b,S){super(),this.id=a,this.dispatcher=b,this.coordinates=m.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(S),this.options=m,this._dirty=!1}load(a,m){this._loaded=m||!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this.url=this.options.url,this._imageRequest=i.getImage(this.map._requestManager.transformRequest(this.url,i.ResourceType.Image),(b,S)=>{if(this._imageRequest=null,this._loaded=!0,b)this.fire(new i.ErrorEvent(b));else if(S){const{HTMLImageElement:P}=i.window;this.image=S instanceof P?i.exported.getImageData(S):S,this._dirty=!0,this.width=this.image.width,this.height=this.image.height,a&&(this.coordinates=a),this._finishLoading()}})}loaded(){return this._loaded}updateImage(a){return this.image&&a.url?(this._imageRequest&&a.url!==this.options.url&&(this._imageRequest.cancel(),this._imageRequest=null),this.options.url=a.url,this.load(a.coordinates,this._loaded),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(a){this.map=a,this.load()}onRemove(){this._imageRequest&&(this._imageRequest.cancel(),this._imageRequest=null),this.texture&&this.texture.destroy()}setCoordinates(a){this.coordinates=a,this._boundsArray=void 0;const m=a.map(i.MercatorCoordinate.fromLngLat);return this.tileID=function(b){let S=1/0,P=1/0,H=-1/0,W=-1/0;for(const Me of b)S=Math.min(S,Me.x),P=Math.min(P,Me.y),H=Math.max(H,Me.x),W=Math.max(W,Me.y);const ee=Math.max(H-S,W-P),pe=Math.max(0,Math.floor(-Math.log(ee)/Math.LN2)),fe=Math.pow(2,pe);return new i.CanonicalTileID(pe,Math.floor((S+H)/2*fe),Math.floor((P+W)/2*fe))}(m),this.minzoom=this.maxzoom=this.tileID.z,this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){this._boundsArray=void 0}_prepareData(a){for(const ee in this.tiles){const pe=this.tiles[ee];pe.state!=="loaded"&&(pe.state="loaded",pe.texture=this.texture)}if(this._boundsArray)return;const m=i.tileTransform(this.tileID,this.map.transform.projection),[b,S,P,H]=this.coordinates.map(ee=>{const pe=m.projection.project(ee[0],ee[1]);return i.getTilePoint(m,pe)._round()});this.perspectiveTransform=function(ee,pe,fe,Me,Ne,st,it,lt,qe,Ye){const dt=wt(0,0,ee,0,0,pe,ee,pe),ht=wt(fe,Me,Ne,st,it,lt,qe,Ye);return i.multiply$1(ht,i.adjoint(dt,dt),ht),[ht[6]/ht[8]*ee/i.EXTENT,ht[7]/ht[8]*pe/i.EXTENT]}(this.width,this.height,b.x,b.y,S.x,S.y,H.x,H.y,P.x,P.y);const W=this._boundsArray=new i.StructArrayLayout4i8;W.emplaceBack(b.x,b.y,0,0),W.emplaceBack(S.x,S.y,i.EXTENT,0),W.emplaceBack(H.x,H.y,0,i.EXTENT),W.emplaceBack(P.x,P.y,i.EXTENT,i.EXTENT),this.boundsBuffer&&this.boundsBuffer.destroy(),this.boundsBuffer=a.createVertexBuffer(W,i.boundsAttributes.members),this.boundsSegments=i.SegmentVector.simpleSegment(0,0,4,2)}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const a=this.map.painter.context,m=a.gl;this._dirty&&(this.texture?this.texture.update(this.image):(this.texture=new i.Texture(a,this.image,m.RGBA),this.texture.bind(m.LINEAR,m.CLAMP_TO_EDGE)),this._dirty=!1),this._prepareData(a)}loadTile(a,m){this.tileID&&this.tileID.equals(a.tileID.canonical)?(this.tiles[String(a.tileID.wrap)]=a,a.buckets={},m(null)):(a.state="errored",m(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}const j={vector:class extends i.Evented{constructor(x,a,m,b){if(super(),this.id=x,this.dispatcher=m,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,i.extend(this,i.pick(a,["url","scheme","tileSize","promoteId"])),this._options=i.extend({type:"vector"},a),this._collectResourceTiming=a.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(b),this._tileWorkers={},this._deduped=new i.DedupedRequest}load(x){this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"}));const a=Array.isArray(this.map._language)?this.map._language.join():this.map._language,m=this.map._worldview;this._tileJSONRequest=Nt(this._options,this.map._requestManager,a,m,(b,S)=>{this._tileJSONRequest=null,this._loaded=!0,b?(a&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${a}`),m&&m.length!==2&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${m}`),this.fire(new i.ErrorEvent(b))):S&&(i.extend(this,S),S.bounds&&(this.tileBounds=new Gt(S.bounds,this.minzoom,this.maxzoom)),i.postTurnstileEvent(S.tiles,this.map._requestManager._customAccessToken),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"}))),x&&x(b)})}loaded(){return this._loaded}hasTile(x){return!this.tileBounds||this.tileBounds.contains(x.canonical)}onAdd(x){this.map=x,this.load()}reload(){this.cancelTileJSONRequest(),this.load(()=>{const x=this.map.style._getSourceCaches(this.id);for(const a of x)a.clearTiles()})}setSourceProperty(x){x(),this.reload()}setTiles(x){return this._options.tiles=x,this.reload(),this}setUrl(x){return this.url=x,this._options.url=x,this.reload(),this}onRemove(){this.cancelTileJSONRequest()}serialize(){return i.extend({},this._options)}loadTile(x,a){const m=this.map._requestManager.normalizeTileURL(x.tileID.canonical.url(this.tiles,this.scheme)),b={request:this.map._requestManager.transformRequest(m,i.ResourceType.Tile),data:void 0,uid:x.uid,tileID:x.tileID,tileZoom:x.tileZoom,zoom:x.tileID.overscaledZ,tileSize:this.tileSize*x.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:i.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:x.isSymbolTile};if(b.request.collectResourceTiming=this._collectResourceTiming,x.actor&&x.state!=="expired")x.state==="loading"?x.reloadCallback=a:x.request=x.actor.send("reloadTile",b,S.bind(this));else if(x.actor=this._tileWorkers[m]=this._tileWorkers[m]||this.dispatcher.getActor(),this.dispatcher.ready)x.request=x.actor.send("loadTile",b,S.bind(this),void 0,!0);else{const P=i.loadVectorTile.call({deduped:this._deduped},b,(H,W)=>{H||!W?S.call(this,H):(b.data={cacheControl:W.cacheControl,expires:W.expires,rawData:W.rawData.slice(0)},x.actor&&x.actor.send("loadTile",b,S.bind(this),void 0,!0))},!0);x.request={cancel:P}}function S(P,H){return delete x.request,x.aborted?a(null):P&&P.status!==404?a(P):(H&&H.resourceTiming&&(x.resourceTiming=H.resourceTiming),this.map._refreshExpiredTiles&&H&&x.setExpiryData(H),x.loadVectorData(H,this.map.painter),i.cacheEntryPossiblyAdded(this.dispatcher),a(null),void(x.reloadCallback&&(this.loadTile(x,x.reloadCallback),x.reloadCallback=null)))}}abortTile(x){x.request&&(x.request.cancel(),delete x.request),x.actor&&x.actor.send("abortTile",{uid:x.uid,type:this.type,source:this.id})}unloadTile(x){x.unloadVectorData(),x.actor&&x.actor.send("removeTile",{uid:x.uid,type:this.type,source:this.id})}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}},raster:Pe,"raster-dem":class extends Pe{constructor(x,a,m,b){super(x,a,m,b),this.type="raster-dem",this.maxzoom=22,this._options=i.extend({type:"raster-dem"},a),this.encoding=a.encoding||"mapbox"}loadTile(x,a){const m=this.map._requestManager.normalizeTileURL(x.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function b(S,P){S&&(x.state="errored",a(S)),P&&(x.dem=P,x.dem.onDeserialize(),x.needsHillshadePrepare=!0,x.needsDEMTextureUpload=!0,x.state="loaded",a(null))}x.request=i.getImage(this.map._requestManager.transformRequest(m,i.ResourceType.Tile),function(S,P,H,W){if(delete x.request,x.aborted)x.state="unloaded",a(null);else if(S)x.state="errored",a(S);else if(P){this.map._refreshExpiredTiles&&x.setExpiryData({cacheControl:H,expires:W});const ee=i.window.ImageBitmap&&P instanceof i.window.ImageBitmap&&(ct==null&&(ct=i.window.OffscreenCanvas&&new i.window.OffscreenCanvas(1,1).getContext("2d")&&typeof i.window.createImageBitmap=="function"),ct),pe=1-(P.width-i.prevPowerOfTwo(P.width))/2;pe<1||x.neighboringTiles||(x.neighboringTiles=this._getNeighboringTiles(x.tileID));const fe=ee?P:i.exported.getImageData(P,pe),Me={uid:x.uid,coord:x.tileID,source:this.id,rawImageData:fe,encoding:this.encoding,padding:pe};x.actor&&x.state!=="expired"||(x.actor=this.dispatcher.getActor(),x.actor.send("loadDEMTile",Me,b.bind(this),void 0,!0))}}.bind(this))}_getNeighboringTiles(x){const a=x.canonical,m=Math.pow(2,a.z),b=(a.x-1+m)%m,S=a.x===0?x.wrap-1:x.wrap,P=(a.x+1+m)%m,H=a.x+1===m?x.wrap+1:x.wrap,W={};return W[new i.OverscaledTileID(x.overscaledZ,S,a.z,b,a.y).key]={backfilled:!1},W[new i.OverscaledTileID(x.overscaledZ,H,a.z,P,a.y).key]={backfilled:!1},a.y>0&&(W[new i.OverscaledTileID(x.overscaledZ,S,a.z,b,a.y-1).key]={backfilled:!1},W[new i.OverscaledTileID(x.overscaledZ,x.wrap,a.z,a.x,a.y-1).key]={backfilled:!1},W[new i.OverscaledTileID(x.overscaledZ,H,a.z,P,a.y-1).key]={backfilled:!1}),a.y+1<m&&(W[new i.OverscaledTileID(x.overscaledZ,S,a.z,b,a.y+1).key]={backfilled:!1},W[new i.OverscaledTileID(x.overscaledZ,x.wrap,a.z,a.x,a.y+1).key]={backfilled:!1},W[new i.OverscaledTileID(x.overscaledZ,H,a.z,P,a.y+1).key]={backfilled:!1}),W}unloadTile(x){x.demTexture&&this.map.painter.saveTileTexture(x.demTexture),x.fbo&&(x.fbo.destroy(),delete x.fbo),x.dem&&delete x.dem,delete x.neighboringTiles,x.state="unloaded"}},geojson:class extends i.Evented{constructor(x,a,m,b){super(),this.id=x,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=m.getActor(),this.setEventedParent(b),this._data=a.data,this._options=i.extend({},a),this._collectResourceTiming=a.collectResourceTiming,a.maxzoom!==void 0&&(this.maxzoom=a.maxzoom),a.type&&(this.type=a.type),a.attribution&&(this.attribution=a.attribution),this.promoteId=a.promoteId;const S=i.EXTENT/this.tileSize;this.workerOptions=i.extend({source:this.id,cluster:a.cluster||!1,geojsonVtOptions:{buffer:(a.buffer!==void 0?a.buffer:128)*S,tolerance:(a.tolerance!==void 0?a.tolerance:.375)*S,extent:i.EXTENT,maxZoom:this.maxzoom,lineMetrics:a.lineMetrics||!1,generateId:a.generateId||!1},superclusterOptions:{maxZoom:a.clusterMaxZoom!==void 0?a.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,a.clusterMinPoints||2),extent:i.EXTENT,radius:(a.clusterRadius!==void 0?a.clusterRadius:50)*S,log:!1,generateId:a.generateId||!1},clusterProperties:a.clusterProperties,filter:a.filter},a.workerOptions)}onAdd(x){this.map=x,this.setData(this._data)}setData(x){return this._data=x,this._updateWorkerData(),this}getClusterExpansionZoom(x,a){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:x,source:this.id},a),this}getClusterChildren(x,a){return this.actor.send("geojson.getClusterChildren",{clusterId:x,source:this.id},a),this}getClusterLeaves(x,a,m,b){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:x,limit:a,offset:m},b),this}_updateWorkerData(){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new i.Event("dataloading",{dataType:"source"})),this._loaded=!1;const x=i.extend({},this.workerOptions),a=this._data;typeof a=="string"?(x.request=this.map._requestManager.transformRequest(i.exported.resolveURL(a),i.ResourceType.Source),x.request.collectResourceTiming=this._collectResourceTiming):x.data=JSON.stringify(a),this._pendingLoad=this.actor.send(`${this.type}.loadData`,x,(m,b)=>{if(this._loaded=!0,this._pendingLoad=null,m)this.fire(new i.ErrorEvent(m));else{const S={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&b&&b.resourceTiming&&b.resourceTiming[this.id]&&(S.resourceTiming=b.resourceTiming[this.id]),this.fire(new i.Event("data",S)),this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(),this._coalesce=!1)})}loaded(){return this._loaded}loadTile(x,a){const m=x.actor?"reloadTile":"loadTile";x.actor=this.actor,x.request=this.actor.send(m,{type:this.type,uid:x.uid,tileID:x.tileID,tileZoom:x.tileZoom,zoom:x.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:i.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(b,S)=>(delete x.request,x.unloadVectorData(),x.aborted?a(null):b?a(b):(x.loadVectorData(S,this.map.painter,m==="reloadTile"),a(null))),void 0,m==="loadTile")}abortTile(x){x.request&&(x.request.cancel(),delete x.request),x.aborted=!0}unloadTile(x){x.unloadVectorData(),this.actor.send("removeTile",{uid:x.uid,type:this.type,source:this.id})}onRemove(){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return i.extend({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends X{constructor(x,a,m,b){super(x,a,m,b),this.roundZoom=!0,this.type="video",this.options=a}load(){this._loaded=!1;const x=this.options;this.urls=[];for(const a of x.urls)this.urls.push(this.map._requestManager.transformRequest(a,i.ResourceType.Source).url);i.getVideo(this.urls,(a,m)=>{this._loaded=!0,a?this.fire(new i.ErrorEvent(a)):m&&(this.video=m,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(x){if(this.video){const a=this.video.seekable;x<a.start(0)||x>a.end(0)?this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${this.id}`,null,`Playback for this video can be set only between the ${a.start(0)} and ${a.end(0)}-second mark.`))):this.video.currentTime=x}}getVideo(){return this.video}onAdd(x){this.map||(this.map=x,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const x=this.map.painter.context,a=x.gl;this.texture?this.video.paused||(this.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE),a.texSubImage2D(a.TEXTURE_2D,0,0,0,a.RGBA,a.UNSIGNED_BYTE,this.video)):(this.texture=new i.Texture(x,this.video,a.RGBA),this.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._prepareData(x)}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:X,canvas:class extends X{constructor(x,a,m,b){super(x,a,m,b),a.coordinates?Array.isArray(a.coordinates)&&a.coordinates.length===4&&!a.coordinates.some(S=>!Array.isArray(S)||S.length!==2||S.some(P=>typeof P!="number"))||this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${x}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${x}`,null,'missing required property "coordinates"'))),a.animate&&typeof a.animate!="boolean"&&this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${x}`,null,'optional "animate" property must be a boolean value'))),a.canvas?typeof a.canvas=="string"||a.canvas instanceof i.window.HTMLCanvasElement||this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${x}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new i.ErrorEvent(new i.ValidationError(`sources.${x}`,null,'missing required property "canvas"'))),this.options=a,this.animate=a.animate===void 0||a.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof i.window.HTMLCanvasElement?this.options.canvas:i.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new i.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(x){this.map=x,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let x=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,x=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,x=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const a=this.map.painter.context;this.texture?(x||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new i.Texture(a,this.canvas,a.gl.RGBA,{premultiply:!0}),this._prepareData(a)}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const x of[this.canvas.width,this.canvas.height])if(isNaN(x)||x<=0)return!0;return!1}},custom:class extends i.Evented{constructor(x,a,m,b){super(),this.id=x,this.type="custom",this._dataType="raster",this._dispatcher=m,this._implementation=a,this.setEventedParent(b),this.scheme="xyz",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this._loaded=!1,this.roundZoom=!0,this._implementation||this.fire(new i.ErrorEvent(new Error(`Missing implementation for ${this.id} custom source`))),this._implementation.loadTile||this.fire(new i.ErrorEvent(new Error(`Missing loadTile implementation for ${this.id} custom source`))),this._implementation.bounds&&(this.tileBounds=new Gt(this._implementation.bounds,this.minzoom,this.maxzoom)),a.update=this._update.bind(this),a.clearTiles=this._clearTiles.bind(this),a.coveringTiles=this._coveringTiles.bind(this),i.extend(this,i.pick(a,["dataType","scheme","minzoom","maxzoom","tileSize","attribution","minTileCacheSize","maxTileCacheSize"]))}serialize(){return i.pick(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loaded=!0,this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"}))}loaded(){return this._loaded}onAdd(x){this._map=x,this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this._implementation.onAdd&&this._implementation.onAdd(x),this.load()}onRemove(x){this._implementation.onRemove&&this._implementation.onRemove(x)}hasTile(x){if(this._implementation.hasTile){const{x:a,y:m,z:b}=x.canonical;return this._implementation.hasTile({x:a,y:m,z:b})}return!this.tileBounds||this.tileBounds.contains(x.canonical)}loadTile(x,a){const{x:m,y:b,z:S}=x.tileID.canonical,P=new i.window.AbortController;x.request=Promise.resolve(this._implementation.loadTile({x:m,y:b,z:S},{signal:P.signal})).then(function(H){return delete x.request,x.aborted?(x.state="unloaded",a(null)):H===void 0?(x.state="errored",a(null)):H===null?(this.loadTileData(x,{width:this.tileSize,height:this.tileSize,data:null}),x.state="loaded",a(null)):function(W){return W instanceof i.window.ImageData||W instanceof i.window.HTMLCanvasElement||W instanceof i.window.ImageBitmap||W instanceof i.window.HTMLImageElement}(H)?(this.loadTileData(x,H),x.state="loaded",void a(null)):(x.state="errored",a(new Error(`Can't infer data type for ${this.id}, only raster data supported at the moment`)))}.bind(this)).catch(H=>{H.code!==20&&(x.state="errored",a(H))}),x.request.cancel=()=>P.abort()}loadTileData(x,a){Pe.loadTileData(x,a,this._map.painter)}unloadTileData(x){Pe.unloadTileData(x,this._map.painter)}unloadTile(x,a){if(this.unloadTileData(x),this._implementation.unloadTile){const{x:m,y:b,z:S}=x.tileID.canonical;this._implementation.unloadTile({x:m,y:b,z:S})}a()}abortTile(x,a){x.request&&x.request.cancel&&(x.request.cancel(),delete x.request),a()}hasTransition(){return!1}_coveringTiles(){return this._map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}).map(x=>({x:x.canonical.x,y:x.canonical.y,z:x.canonical.z}))}_clearTiles(){this._map.style._clearSource(this.id)}_update(){this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"}))}}},ie=function(x,a,m,b){const S=new j[a.type](x,a,m,b);if(S.id!==x)throw new Error(`Expected Source id to be ${x} instead of ${S.id}`);return i.bindAll(["load","abort","unload","serialize","prepare"],S),S};function ne(x,a){const m=i.identity([]);return i.scale(m,m,[.5*x.width,.5*-x.height,1]),i.translate(m,m,[1,-1,0]),i.multiply(m,m,x.calculateProjMatrix(a.toUnwrapped())),Float32Array.from(m)}function de(x,a,m,b,S,P,H,W=!1){const ee=x.tilesIn(b,H,W);ee.sort(tt);const pe=[];for(const Me of ee)pe.push({wrappedTileID:Me.tile.tileID.wrapped().key,queryResults:Me.tile.queryRenderedFeatures(a,m,x._state,Me,S,P,ne(x.transform,Me.tile.tileID),W)});const fe=function(Me){const Ne={},st={};for(const it of Me){const lt=it.queryResults,qe=it.wrappedTileID,Ye=st[qe]=st[qe]||{};for(const dt in lt){const ht=lt[dt],Bt=Ye[dt]=Ye[dt]||{},Pt=Ne[dt]=Ne[dt]||[];for(const It of ht)Bt[It.featureIndex]||(Bt[It.featureIndex]=!0,Pt.push(It))}}return Ne}(pe);for(const Me in fe)fe[Me].forEach(Ne=>{const st=Ne.feature,it=st.layer;it&&it.type!=="background"&&it.type!=="sky"&&(st.source=it.source,it["source-layer"]&&(st.sourceLayer=it["source-layer"]),st.state=st.id!==void 0?x.getFeatureState(it["source-layer"],st.id):{})});return fe}function Ue(x,a){const m=x.getRenderableIds().map(P=>x.getTileByID(P)),b=[],S={};for(let P=0;P<m.length;P++){const H=m[P],W=H.tileID.canonical.key;S[W]||(S[W]=!0,H.querySourceFeatures(b,a))}return b}function tt(x,a){const m=x.tileID,b=a.tileID;return m.overscaledZ-b.overscaledZ||m.canonical.y-b.canonical.y||m.wrap-b.wrap||m.canonical.x-b.canonical.x}function He(){return $l.workerClass!=null?new $l.workerClass:new i.window.Worker($l.workerUrl)}const et="mapboxgl_preloaded_worker_pool";class pt{constructor(){this.active={}}acquire(a){if(!this.workers)for(this.workers=[];this.workers.length<pt.workerCount;)this.workers.push(new He);return this.active[a]=!0,this.workers.slice()}release(a){delete this.active[a],this.numActive()===0&&(this.workers.forEach(m=>{m.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[et]}numActive(){return Object.keys(this.active).length}}let Lt;function jt(){return Lt||(Lt=new pt),Lt}function Wt(x,a){const m={};for(const b in x)b!=="ref"&&(m[b]=x[b]);return i.refProperties.forEach(b=>{b in a&&(m[b]=a[b])}),m}function ki(x){x=x.slice();const a=Object.create(null);for(let m=0;m<x.length;m++)a[x[m].id]=x[m];for(let m=0;m<x.length;m++)"ref"in x[m]&&(x[m]=Wt(x[m],a[x[m].ref]));return x}pt.workerCount=2;const bi={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight",setTerrain:"setTerrain",setFog:"setFog",setProjection:"setProjection"};function Oi(x,a,m){m.push({command:bi.addSource,args:[x,a[x]]})}function Yi(x,a,m){a.push({command:bi.removeSource,args:[x]}),m[x]=!0}function tn(x,a,m,b){Yi(x,m,b),Oi(x,a,m)}function rr(x,a,m){let b;for(b in x[m])if(x[m].hasOwnProperty(b)&&b!=="data"&&!C(x[m][b],a[m][b]))return!1;for(b in a[m])if(a[m].hasOwnProperty(b)&&b!=="data"&&!C(x[m][b],a[m][b]))return!1;return!0}function yn(x,a,m,b,S,P){let H;for(H in a=a||{},x=x||{})x.hasOwnProperty(H)&&(C(x[H],a[H])||m.push({command:P,args:[b,H,a[H],S]}));for(H in a)a.hasOwnProperty(H)&&!x.hasOwnProperty(H)&&(C(x[H],a[H])||m.push({command:P,args:[b,H,a[H],S]}))}function Yt(x){return x.id}function sr(x,a){return x[a.id]=a,x}class Yn{constructor(a,m){this.reset(a,m)}reset(a,m){this.points=a||[],this._distances=[0];for(let b=1;b<this.points.length;b++)this._distances[b]=this._distances[b-1]+this.points[b].dist(this.points[b-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(m||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(a){if(this.points.length===1)return this.points[0];a=i.clamp(a,0,1);let m=1,b=this._distances[m];const S=a*this.paddedLength+this.padding;for(;b<S&&m<this._distances.length;)b=this._distances[++m];const P=m-1,H=this._distances[P],W=b-H,ee=W>0?(S-H)/W:0;return this.points[P].mult(1-ee).add(this.points[m].mult(ee))}}class Wr{constructor(a,m,b){const S=this.boxCells=[],P=this.circleCells=[];this.xCellCount=Math.ceil(a/b),this.yCellCount=Math.ceil(m/b);for(let H=0;H<this.xCellCount*this.yCellCount;H++)S.push([]),P.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=a,this.height=m,this.xScale=this.xCellCount/a,this.yScale=this.yCellCount/m,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(a,m,b,S,P){this._forEachCell(m,b,S,P,this._insertBoxCell,this.boxUid++),this.boxKeys.push(a),this.bboxes.push(m),this.bboxes.push(b),this.bboxes.push(S),this.bboxes.push(P)}insertCircle(a,m,b,S){this._forEachCell(m-S,b-S,m+S,b+S,this._insertCircleCell,this.circleUid++),this.circleKeys.push(a),this.circles.push(m),this.circles.push(b),this.circles.push(S)}_insertBoxCell(a,m,b,S,P,H){this.boxCells[P].push(H)}_insertCircleCell(a,m,b,S,P,H){this.circleCells[P].push(H)}_query(a,m,b,S,P,H){if(b<0||a>this.width||S<0||m>this.height)return!P&&[];const W=[];if(a<=0&&m<=0&&this.width<=b&&this.height<=S){if(P)return!0;for(let ee=0;ee<this.boxKeys.length;ee++)W.push({key:this.boxKeys[ee],x1:this.bboxes[4*ee],y1:this.bboxes[4*ee+1],x2:this.bboxes[4*ee+2],y2:this.bboxes[4*ee+3]});for(let ee=0;ee<this.circleKeys.length;ee++){const pe=this.circles[3*ee],fe=this.circles[3*ee+1],Me=this.circles[3*ee+2];W.push({key:this.circleKeys[ee],x1:pe-Me,y1:fe-Me,x2:pe+Me,y2:fe+Me})}return H?W.filter(H):W}return this._forEachCell(a,m,b,S,this._queryCell,W,{hitTest:P,seenUids:{box:{},circle:{}}},H),P?W.length>0:W}_queryCircle(a,m,b,S,P){const H=a-b,W=a+b,ee=m-b,pe=m+b;if(W<0||H>this.width||pe<0||ee>this.height)return!S&&[];const fe=[];return this._forEachCell(H,ee,W,pe,this._queryCellCircle,fe,{hitTest:S,circle:{x:a,y:m,radius:b},seenUids:{box:{},circle:{}}},P),S?fe.length>0:fe}query(a,m,b,S,P){return this._query(a,m,b,S,!1,P)}hitTest(a,m,b,S,P){return this._query(a,m,b,S,!0,P)}hitTestCircle(a,m,b,S){return this._queryCircle(a,m,b,!0,S)}_queryCell(a,m,b,S,P,H,W,ee){const pe=W.seenUids,fe=this.boxCells[P];if(fe!==null){const Ne=this.bboxes;for(const st of fe)if(!pe.box[st]){pe.box[st]=!0;const it=4*st;if(a<=Ne[it+2]&&m<=Ne[it+3]&&b>=Ne[it+0]&&S>=Ne[it+1]&&(!ee||ee(this.boxKeys[st]))){if(W.hitTest)return H.push(!0),!0;H.push({key:this.boxKeys[st],x1:Ne[it],y1:Ne[it+1],x2:Ne[it+2],y2:Ne[it+3]})}}}const Me=this.circleCells[P];if(Me!==null){const Ne=this.circles;for(const st of Me)if(!pe.circle[st]){pe.circle[st]=!0;const it=3*st;if(this._circleAndRectCollide(Ne[it],Ne[it+1],Ne[it+2],a,m,b,S)&&(!ee||ee(this.circleKeys[st]))){if(W.hitTest)return H.push(!0),!0;{const lt=Ne[it],qe=Ne[it+1],Ye=Ne[it+2];H.push({key:this.circleKeys[st],x1:lt-Ye,y1:qe-Ye,x2:lt+Ye,y2:qe+Ye})}}}}}_queryCellCircle(a,m,b,S,P,H,W,ee){const pe=W.circle,fe=W.seenUids,Me=this.boxCells[P];if(Me!==null){const st=this.bboxes;for(const it of Me)if(!fe.box[it]){fe.box[it]=!0;const lt=4*it;if(this._circleAndRectCollide(pe.x,pe.y,pe.radius,st[lt+0],st[lt+1],st[lt+2],st[lt+3])&&(!ee||ee(this.boxKeys[it])))return H.push(!0),!0}}const Ne=this.circleCells[P];if(Ne!==null){const st=this.circles;for(const it of Ne)if(!fe.circle[it]){fe.circle[it]=!0;const lt=3*it;if(this._circlesCollide(st[lt],st[lt+1],st[lt+2],pe.x,pe.y,pe.radius)&&(!ee||ee(this.circleKeys[it])))return H.push(!0),!0}}}_forEachCell(a,m,b,S,P,H,W,ee){const pe=this._convertToXCellCoord(a),fe=this._convertToYCellCoord(m),Me=this._convertToXCellCoord(b),Ne=this._convertToYCellCoord(S);for(let st=pe;st<=Me;st++)for(let it=fe;it<=Ne;it++)if(P.call(this,a,m,b,S,this.xCellCount*it+st,H,W,ee))return}_convertToXCellCoord(a){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(a*this.xScale)))}_convertToYCellCoord(a){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(a*this.yScale)))}_circlesCollide(a,m,b,S,P,H){const W=S-a,ee=P-m,pe=b+H;return pe*pe>W*W+ee*ee}_circleAndRectCollide(a,m,b,S,P,H,W){const ee=(H-S)/2,pe=Math.abs(a-(S+ee));if(pe>ee+b)return!1;const fe=(W-P)/2,Me=Math.abs(m-(P+fe));if(Me>fe+b)return!1;if(pe<=ee||Me<=fe)return!0;const Ne=pe-ee,st=Me-fe;return Ne*Ne+st*st<=b*b}}const mr=Math.tan(85*Math.PI/180);function Mr(x,a,m,b,S,P,H){const W=i.create();if(m)if(P.name==="globe"){const ee=i.calculateGlobeLabelMatrix(S,a);i.multiply(W,W,ee)}else{const ee=Ge([],H);W[0]=ee[0],W[1]=ee[1],W[4]=ee[2],W[5]=ee[3],b||i.rotateZ(W,W,S.angle)}else i.multiply(W,S.labelPlaneMatrix,x);return W}function Oo(x,a,m,b,S,P,H){const W=Mr(x,a,m,b,S,P,H);return P.name==="globe"&&m||(W[2]=W[6]=W[10]=W[14]=0),W}function zs(x,a,m,b,S,P,H){if(m){if(P.name==="globe"){const W=Mr(x,a,m,b,S,P,H);return i.invert(W,W),i.multiply(W,x,W),W}{const W=i.clone(x),ee=i.identity([]);return ee[0]=H[0],ee[1]=H[1],ee[4]=H[2],ee[5]=H[3],i.multiply(W,W,ee),b||i.rotateZ(W,W,-S.angle),W}}return S.glCoordMatrix}function or(x,a,m,b){const S=[x,a,m,1];m?i.transformMat4$1(S,S,b):cs(S,S,b);const P=S[3];return S[0]/=P,S[1]/=P,S[2]/=P,S}function rn(x,a){return Math.min(.5+x/a*.5,1.5)}function cr(x,a){const m=x[0]/x[3],b=x[1]/x[3];return m>=-a[0]&&m<=a[0]&&b>=-a[1]&&b<=a[1]}function Ar(x,a,m,b,S,P,H,W,ee,pe){const fe=m.transform,Me=b?x.textSizeData:x.iconSizeData,Ne=i.evaluateSizeForZoom(Me,m.transform.zoom),st=fe.projection.name==="globe",it=[256/m.width*2+1,256/m.height*2+1],lt=b?x.text.dynamicLayoutVertexArray:x.icon.dynamicLayoutVertexArray;lt.clear();let qe=null;st&&(qe=b?x.text.globeExtVertexArray:x.icon.globeExtVertexArray);const Ye=x.lineVertexArray,dt=b?x.text.placedSymbolArray:x.icon.placedSymbolArray,ht=m.transform.width/m.transform.height;let Bt,Pt=!1;for(let It=0;It<dt.length;It++){const Ht=dt.get(It),{numGlyphs:hi,writingMode:si}=Ht;if(si!==i.WritingMode.vertical||Pt||Bt===i.WritingMode.horizontal||(Pt=!0),Bt=si,(Ht.hidden||si===i.WritingMode.vertical)&&!Pt){qs(hi,lt);continue}Pt=!1;const qt=new i.pointGeometry(Ht.tileAnchorX,Ht.tileAnchorY);let{x:ji,y:Kt,z:Ci}=fe.projection.projectTilePoint(qt.x,qt.y,pe.canonical);if(ee){const[Hn,Mn,$n]=ee(qt);ji+=Hn,Kt+=Mn,Ci+=$n}const di=[ji,Kt,Ci,1];if(i.transformMat4$1(di,di,a),!cr(di,it)){qs(hi,lt);continue}const Ri=rn(m.transform.cameraToCenterDistance,di[3]),Ai=i.evaluateSizeForFeature(Me,Ne,Ht),Mi=H?Ai/Ri:Ai*Ri,$i=or(ji,Kt,Ci,S);if($i[3]<=0){qs(hi,lt);continue}let Jt={};const pi=H?null:ee,In=dr(Ht,Mi,!1,W,a,S,P,x.glyphOffsetArray,Ye,lt,qe,$i,qt,Jt,ht,pi,fe.projection,pe,H);Pt=In.useVertical,pi&&In.needsFlipping&&(Jt={}),(In.notEnoughRoom||Pt||In.needsFlipping&&dr(Ht,Mi,!0,W,a,S,P,x.glyphOffsetArray,Ye,lt,qe,$i,qt,Jt,ht,pi,fe.projection,pe,H).notEnoughRoom)&&qs(hi,lt)}b?(x.text.dynamicLayoutVertexBuffer.updateData(lt),qe&&x.text.globeExtVertexBuffer.updateData(qe)):(x.icon.dynamicLayoutVertexBuffer.updateData(lt),qe&&x.icon.globeExtVertexBuffer.updateData(qe))}function aa(x,a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt){const{lineStartIndex:qe,glyphStartIndex:Ye,segment:dt}=W,ht=Ye+W.numGlyphs,Bt=qe+W.lineLength,Pt=a.getoffsetX(Ye),It=a.getoffsetX(ht-1),Ht=ll(x*Pt,m,b,S,P,H,dt,qe,Bt,ee,pe,fe,Me,Ne,!0,st,it,lt);if(!Ht)return null;const hi=ll(x*It,m,b,S,P,H,dt,qe,Bt,ee,pe,fe,Me,Ne,!0,st,it,lt);return hi?{first:Ht,last:hi}:null}function al(x,a,m,b){return x===i.WritingMode.horizontal&&Math.abs(b)>Math.abs(m)?{useVertical:!0}:x===i.WritingMode.vertical?b>0?{needsFlipping:!0}:null:a!==0&&function(S,P){return S===0||Math.abs(P/S)>mr}(m,b)?a===1?{needsFlipping:!0}:null:m<0?{needsFlipping:!0}:null}function dr(x,a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt,qe,Ye,dt){const ht=a/24,Bt=x.lineOffsetX*ht,Pt=x.lineOffsetY*ht,{lineStartIndex:It,glyphStartIndex:Ht,numGlyphs:hi,segment:si,writingMode:qt,flipState:ji}=x,Kt=It+x.lineLength,Ci=di=>{if(fe){const[$i,Jt,pi]=di.up,In=pe.length;i.updateGlobeVertexNormal(fe,In+0,$i,Jt,pi),i.updateGlobeVertexNormal(fe,In+1,$i,Jt,pi),i.updateGlobeVertexNormal(fe,In+2,$i,Jt,pi),i.updateGlobeVertexNormal(fe,In+3,$i,Jt,pi)}const[Ri,Ai,Mi]=di.point;i.addDynamicAttributes(pe,Ri,Ai,Mi,di.angle)};if(hi>1){const di=aa(ht,W,Bt,Pt,m,Me,Ne,x,ee,P,st,lt,!1,qe,Ye,dt);if(!di)return{notEnoughRoom:!0};if(b&&!m){let[Ri,Ai,Mi]=di.first.point,[$i,Jt,pi]=di.last.point;[Ri,Ai]=or(Ri,Ai,Mi,H),[$i,Jt]=or($i,Jt,pi,H);const In=al(qt,ji,($i-Ri)*it,Jt-Ai);if(x.flipState=In&&In.needsFlipping?1:2,In)return In}Ci(di.first);for(let Ri=Ht+1;Ri<Ht+hi-1;Ri++){const Ai=ll(ht*W.getoffsetX(Ri),Bt,Pt,m,Me,Ne,si,It,Kt,ee,P,st,lt,!1,!1,qe,Ye,dt);if(!Ai)return pe.length-=4*(Ri-Ht),{notEnoughRoom:!0};Ci(Ai)}Ci(di.last)}else{if(b&&!m){const Ri=or(Ne.x,Ne.y,0,S),Ai=It+si+1,Mi=new i.pointGeometry(ee.getx(Ai),ee.gety(Ai)),$i=or(Mi.x,Mi.y,0,S),Jt=$i[3]>0?$i:Rl(Ne,Mi,Ri,1,S,void 0,qe,Ye.canonical),pi=al(qt,ji,(Jt[0]-Ri[0])*it,Jt[1]-Ri[1]);if(x.flipState=pi&&pi.needsFlipping?1:2,pi)return pi}const di=ll(ht*W.getoffsetX(Ht),Bt,Pt,m,Me,Ne,si,It,Kt,ee,P,st,lt,!1,!1,qe,Ye,dt);if(!di)return{notEnoughRoom:!0};Ci(di)}return{}}function Ul(x,a,m,b,S){const{x:P,y:H,z:W}=b.projectTilePoint(x.x,x.y,a);if(!S)return or(P,H,W,m);const[ee,pe,fe]=S(x);return or(P+ee,H+pe,W+fe,m)}function Rl(x,a,m,b,S,P,H,W){const ee=Ul(x.sub(a)._unit()._add(x),W,S,H,P);return i.sub(ee,m,ee),i.normalize(ee,ee),i.scaleAndAdd(ee,m,ee,b)}function ll(x,a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt,qe,Ye){const dt=b?x-a:x+a;let ht=dt>0?1:-1,Bt=0;b&&(ht*=-1,Bt=Math.PI),ht<0&&(Bt+=Math.PI);let Pt=W+H+(ht>0?0:1)|0,It=S,Ht=S,hi=0,si=0;const qt=Math.abs(dt),ji=[],Kt=[];let Ci=P,di=Ci;const Ri=()=>Rl(di,Ci,Ht,qt-hi+1,fe,Ne,lt,qe.canonical);for(;hi+si<=qt;){if(Pt+=ht,Pt<W||Pt>=ee)return null;if(Ht=It,di=Ci,ji.push(Ht),st&&Kt.push(di),Ci=new i.pointGeometry(pe.getx(Pt),pe.gety(Pt)),It=Me[Pt],!It){const $n=Ul(Ci,qe.canonical,fe,lt,Ne);It=$n[3]>0?Me[Pt]=$n:Ri()}hi+=si,si=i.distance(Ht,It)}it&&Ne&&(Me[Pt]&&(It=Ri(),si=i.distance(Ht,It)),Me[Pt]=It);const Ai=(qt-hi)/si,Mi=Ci.sub(di)._mult(Ai)._add(di),$i=i.sub([],It,Ht),Jt=i.scaleAndAdd([],Ht,$i,Ai);let pi=[0,0,1],In=$i[0],Hn=$i[1];if(Ye&&(pi=lt.upVector(qe.canonical,Mi.x,Mi.y),pi[0]!==0||pi[1]!==0||pi[2]!==1)){const $n=[pi[2],0,-pi[0]],lr=i.cross([],pi,$n);i.normalize($n,$n),i.normalize(lr,lr),In=i.dot($i,$n),Hn=i.dot($i,lr)}if(m){const $n=i.cross([],pi,$i);i.normalize($n,$n),i.scaleAndAdd(Jt,Jt,$n,m*ht)}const Mn=Bt+Math.atan2(Hn,In);return ji.push(Jt),st&&Kt.push(Mi),{point:Jt,angle:Mn,path:ji,tilePath:Kt,up:pi}}function qs(x,a){const m=a.length,b=m+4*x;a.resize(b),a.float32.fill(-1/0,4*m,4*b)}function cs(x,a,m){const b=a[0],S=a[1];return x[0]=m[0]*b+m[4]*S+m[12],x[1]=m[1]*b+m[5]*S+m[13],x[3]=m[3]*b+m[7]*S+m[15],x}const ho=100;class cl{constructor(a,m,b=new Wr(a.width+200,a.height+200,25),S=new Wr(a.width+200,a.height+200,25)){this.transform=a,this.grid=b,this.ignoredGrid=S,this.pitchfactor=Math.cos(a._pitch)*a.cameraToCenterDistance,this.screenRightBoundary=a.width+ho,this.screenBottomBoundary=a.height+ho,this.gridRightBoundary=a.width+200,this.gridBottomBoundary=a.height+200,this.fogState=m}placeCollisionBox(a,m,b,S,P,H,W,ee){let pe=b.projectedAnchorX,fe=b.projectedAnchorY,Me=b.projectedAnchorZ;const Ne=b.elevation,st=b.tileID,it=a.getProjection();if(Ne&&st){const[It,Ht,hi]=it.upVector(st.canonical,b.tileAnchorX,b.tileAnchorY),si=it.upVectorScale(st.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;pe+=It*Ne*si,fe+=Ht*Ne*si,Me+=hi*Ne*si}const lt=this.projectAndGetPerspectiveRatio(W,pe,fe,Me,b.tileID,it.name==="globe"||!!Ne||this.transform.pitch>0,it),qe=H*lt.perspectiveRatio,Ye=(b.x1*m+S.x-b.padding)*qe+lt.point.x,dt=(b.y1*m+S.y-b.padding)*qe+lt.point.y,ht=(b.x2*m+S.x+b.padding)*qe+lt.point.x,Bt=(b.y2*m+S.y+b.padding)*qe+lt.point.y,Pt=lt.perspectiveRatio<=.55||lt.occluded;return!this.isInsideGrid(Ye,dt,ht,Bt)||!P&&this.grid.hitTest(Ye,dt,ht,Bt,ee)||Pt?{box:[],offscreen:!1,occluded:lt.occluded}:{box:[Ye,dt,ht,Bt],offscreen:this.isOffscreen(Ye,dt,ht,Bt),occluded:!1}}placeCollisionCircles(a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt){const qe=[],Ye=this.transform.elevation,dt=a.getProjection(),ht=Ye?Ye.getAtTileOffsetFunc(lt,this.transform.center.lat,this.transform.worldSize,dt):null,Bt=new i.pointGeometry(b.tileAnchorX,b.tileAnchorY);let{x:Pt,y:It,z:Ht}=dt.projectTilePoint(Bt.x,Bt.y,lt.canonical);if(ht){const[Mi,$i,Jt]=ht(Bt);Pt+=Mi,It+=$i,Ht+=Jt}const hi=dt.name==="globe",si=this.projectAndGetPerspectiveRatio(W,Pt,It,Ht,lt,hi||!!Ye||this.transform.pitch>0,dt),{perspectiveRatio:qt}=si,ji=(Me?H/qt:H*qt)/i.ONE_EM,Kt=or(Pt,It,Ht,ee),Ci=si.signedDistanceFromCamera>0?aa(ji,P,b.lineOffsetX*ji,b.lineOffsetY*ji,!1,Kt,Bt,b,S,ee,{},Ye&&!Me?ht:null,Me&&!!Ye,dt,lt,Me):null;let di=!1,Ri=!1,Ai=!0;if(Ci&&!si.occluded){const Mi=.5*st*qt+it,$i=new i.pointGeometry(-100,-100),Jt=new i.pointGeometry(this.screenRightBoundary,this.screenBottomBoundary),pi=new Yn,{first:In,last:Hn}=Ci,Mn=In.path.length;let $n=[];for(let _n=Mn-1;_n>=1;_n--)$n.push(In.path[_n]);for(let _n=1;_n<Hn.path.length;_n++)$n.push(Hn.path[_n]);const lr=2.5*Mi;pe&&($n=$n.map(([_n,Dr,Or],Nr)=>(ht&&!hi&&(Or=ht(Nr<Mn-1?In.tilePath[Mn-1-Nr]:Hn.tilePath[Nr-Mn+2])[2]),or(_n,Dr,Or,pe))),$n.some(_n=>_n[3]<=0)&&($n=[]));let On=[];if($n.length>0){let _n=1/0,Dr=-1/0,Or=1/0,Nr=-1/0;for(const Qr of $n)_n=Math.min(_n,Qr[0]),Or=Math.min(Or,Qr[1]),Dr=Math.max(Dr,Qr[0]),Nr=Math.max(Nr,Qr[1]);Dr>=$i.x&&_n<=Jt.x&&Nr>=$i.y&&Or<=Jt.y&&(On=[$n.map(Qr=>new i.pointGeometry(Qr[0],Qr[1]))],(_n<$i.x||Dr>Jt.x||Or<$i.y||Nr>Jt.y)&&(On=i.clipLine(On,$i.x,$i.y,Jt.x,Jt.y)))}for(const _n of On){pi.reset(_n,.25*Mi);let Dr=0;Dr=pi.length<=.5*Mi?1:Math.ceil(pi.paddedLength/lr)+1;for(let Or=0;Or<Dr;Or++){const Nr=Or/Math.max(Dr-1,1),Qr=pi.lerp(Nr),go=Qr.x+ho,Ca=Qr.y+ho;qe.push(go,Ca,Mi,0);const jo=go-Mi,vs=Ca-Mi,_r=go+Mi,Xr=Ca+Mi;if(Ai=Ai&&this.isOffscreen(jo,vs,_r,Xr),Ri=Ri||this.isInsideGrid(jo,vs,_r,Xr),!m&&this.grid.hitTestCircle(go,Ca,Mi,Ne)&&(di=!0,!fe))return{circles:[],offscreen:!1,collisionDetected:di,occluded:!1}}}}return{circles:!fe&&di||!Ri?[]:qe,offscreen:Ai,collisionDetected:di,occluded:si.occluded}}queryRenderedSymbols(a){if(a.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const m=[];let b=1/0,S=1/0,P=-1/0,H=-1/0;for(const fe of a){const Me=new i.pointGeometry(fe.x+ho,fe.y+ho);b=Math.min(b,Me.x),S=Math.min(S,Me.y),P=Math.max(P,Me.x),H=Math.max(H,Me.y),m.push(Me)}const W=this.grid.query(b,S,P,H).concat(this.ignoredGrid.query(b,S,P,H)),ee={},pe={};for(const fe of W){const Me=fe.key;if(ee[Me.bucketInstanceId]===void 0&&(ee[Me.bucketInstanceId]={}),ee[Me.bucketInstanceId][Me.featureIndex])continue;const Ne=[new i.pointGeometry(fe.x1,fe.y1),new i.pointGeometry(fe.x2,fe.y1),new i.pointGeometry(fe.x2,fe.y2),new i.pointGeometry(fe.x1,fe.y2)];i.polygonIntersectsPolygon(m,Ne)&&(ee[Me.bucketInstanceId][Me.featureIndex]=!0,pe[Me.bucketInstanceId]===void 0&&(pe[Me.bucketInstanceId]=[]),pe[Me.bucketInstanceId].push(Me.featureIndex))}return pe}insertCollisionBox(a,m,b,S,P){(m?this.ignoredGrid:this.grid).insert({bucketInstanceId:b,featureIndex:S,collisionGroupID:P},a[0],a[1],a[2],a[3])}insertCollisionCircles(a,m,b,S,P){const H=m?this.ignoredGrid:this.grid,W={bucketInstanceId:b,featureIndex:S,collisionGroupID:P};for(let ee=0;ee<a.length;ee+=4)H.insertCircle(W,a[ee],a[ee+1],a[ee+2])}projectAndGetPerspectiveRatio(a,m,b,S,P,H,W){const ee=[m,b,S,1];let pe=!1;if(S||this.transform.pitch>0){i.transformMat4$1(ee,ee,a);const Me=W.name==="globe";this.fogState&&P&&!Me&&(pe=function(st,it,lt,qe,Ye,dt){const ht=dt.calculateFogTileMatrix(Ye),Bt=[it,lt,qe];return i.transformMat4(Bt,Bt,ht),Oe(st,Bt,dt.pitch,dt._fov)}(this.fogState,m,b,S,P.toUnwrapped(),this.transform)>.9)}else cs(ee,ee,a);const fe=ee[3];return{point:new i.pointGeometry((ee[0]/fe+1)/2*this.transform.width+ho,(-ee[1]/fe+1)/2*this.transform.height+ho),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(W)/fe*.5,1.5),signedDistanceFromCamera:fe,occluded:H&&ee[2]>fe||pe}}isOffscreen(a,m,b,S){return b<ho||a>=this.screenRightBoundary||S<ho||m>this.screenBottomBoundary}isInsideGrid(a,m,b,S){return b>=0&&a<this.gridRightBoundary&&S>=0&&m<this.gridBottomBoundary}getViewportMatrix(){const a=i.identity([]);return i.translate(a,a,[-100,-100,0]),a}}function Oa(x,a,m){const b=a.createTileMatrix(x,x.worldSize,m.toUnwrapped());return i.multiply(new Float32Array(16),x.projMatrix,b)}function zl(x,a,m){if(a.projection.name===m.projection.name)return x.projMatrix;const b=m.clone();return b.setProjection(a.projection),Oa(b,a.getProjection(),x)}function kl(x,a,m){return a.name===m.projection.name?x.projMatrix:Oa(m,a,x)}class Ol{constructor(a,m,b,S){this.opacity=a?Math.max(0,Math.min(1,a.opacity+(a.placed?m:-m))):S&&b?1:0,this.placed=b}isHidden(){return this.opacity===0&&!this.placed}}class Na{constructor(a,m,b,S,P,H=!1){this.text=new Ol(a?a.text:null,m,b,P),this.icon=new Ol(a?a.icon:null,m,S,P),this.clipped=H}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Nl{constructor(a,m,b,S=!1){this.text=a,this.icon=m,this.skipFade=b,this.clipped=S}}class Ql{constructor(){this.invProjMatrix=i.create(),this.viewportMatrix=i.create(),this.circles=[]}}class is{constructor(a,m,b,S,P){this.bucketInstanceId=a,this.featureIndex=m,this.sourceLayerIndex=b,this.bucketIndex=S,this.tileID=P}}class Ys{constructor(a){this.crossSourceCollisions=a,this.maxGroupID=0,this.collisionGroups={}}get(a){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[a]){const m=++this.maxGroupID;this.collisionGroups[a]={ID:m,predicate:b=>b.collisionGroupID===m}}return this.collisionGroups[a]}}function ps(x,a,m,b,S){const{horizontalAlign:P,verticalAlign:H}=i.getAnchorAlignment(x),W=-(P-.5)*a,ee=-(H-.5)*m,pe=i.evaluateVariableOffset(x,b);return new i.pointGeometry(W+pe[0]*S,ee+pe[1]*S)}function Rc(x,a,m,b,S){const P=new i.pointGeometry(x,a);return m&&P._rotate(b?S:-S),P}class Eh{constructor(a,m,b,S,P){this.transform=a.clone(),this.projection=a.projection.name,this.collisionIndex=new cl(this.transform,P),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=m,this.retainedQueryData={},this.collisionGroups=new Ys(b),this.collisionCircleArrays={},this.prevPlacement=S,S&&(S.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(a,m,b,S){const P=b.getBucket(m),H=b.latestFeatureIndex;if(!P||!H||m.id!==P.layerIds[0])return;const W=P.layers[0].layout,ee=b.collisionBoxArray,pe=Math.pow(2,this.transform.zoom-b.tileID.overscaledZ),fe=b.tileSize/i.EXTENT,Me=b.tileID.toUnwrapped();this.transform.setProjection(P.projection);const Ne=(st=b.tileID,it=P.getProjection(),lt=this.transform,it.name===this.projection?lt.calculateProjMatrix(st.toUnwrapped()):Oa(lt,it,st));var st,it,lt;const qe=W.get("text-pitch-alignment")==="map",Ye=W.get("text-rotation-alignment")==="map";m.compileFilter();const dt=m.dynamicFilter(),ht=m.dynamicFilterNeedsFeature(),Bt=this.transform.calculatePixelsToTileUnitsMatrix(b),Pt=Oo(Ne,b.tileID.canonical,qe,Ye,this.transform,P.getProjection(),Bt);let It=null;if(qe){const si=zs(Ne,b.tileID.canonical,qe,Ye,this.transform,P.getProjection(),Bt);It=i.multiply([],this.transform.labelPlaneMatrix,si)}let Ht=null;dt&&b.latestFeatureIndex&&(Ht={unwrappedTileID:Me,dynamicFilter:dt,dynamicFilterNeedsFeature:ht,featureIndex:b.latestFeatureIndex}),this.retainedQueryData[P.bucketInstanceId]=new is(P.bucketInstanceId,H,P.sourceLayerIndex,P.index,b.tileID);const hi={bucket:P,layout:W,posMatrix:Ne,textLabelPlaneMatrix:Pt,labelToScreenMatrix:It,clippingData:Ht,scale:pe,textPixelRatio:fe,holdingForFade:b.holdingForFade(),collisionBoxArray:ee,partiallyEvaluatedTextSize:i.evaluateSizeForZoom(P.textSizeData,this.transform.zoom),partiallyEvaluatedIconSize:i.evaluateSizeForZoom(P.iconSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(P.sourceID)};if(S)for(const si of P.sortKeyRanges){const{sortKey:qt,symbolInstanceStart:ji,symbolInstanceEnd:Kt}=si;a.push({sortKey:qt,symbolInstanceStart:ji,symbolInstanceEnd:Kt,parameters:hi})}else a.push({symbolInstanceStart:0,symbolInstanceEnd:P.symbolInstances.length,parameters:hi})}attemptAnchorPlacement(a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt,qe,Ye,dt){const{textOffset0:ht,textOffset1:Bt,crossTileID:Pt}=Ne,It=[ht,Bt],Ht=ps(a,b,S,It,P),hi=this.collisionIndex.placeCollisionBox(it,P,m,Rc(Ht.x,Ht.y,H,W,this.transform.angle),Me,ee,pe,fe.predicate);if(qe){const si=it.getSymbolInstanceIconSize(dt,this.transform.zoom,Ne.placedIconSymbolIndex);if(this.collisionIndex.placeCollisionBox(it,si,qe,Rc(Ht.x,Ht.y,H,W,this.transform.angle),Me,ee,pe,fe.predicate).box.length===0)return}if(hi.box.length>0){let si;return this.prevPlacement&&this.prevPlacement.variableOffsets[Pt]&&this.prevPlacement.placements[Pt]&&this.prevPlacement.placements[Pt].text&&(si=this.prevPlacement.variableOffsets[Pt].anchor),this.variableOffsets[Pt]={textOffset:It,width:b,height:S,anchor:a,textScale:P,prevAnchor:si},this.markUsedJustification(it,a,Ne,lt),it.allowVerticalPlacement&&(this.markUsedOrientation(it,lt,Ne),this.placedOrientations[Pt]=lt),{shift:Ht,placedGlyphBoxes:hi}}}placeLayerBucketPart(a,m,b,S){const{bucket:P,layout:H,posMatrix:W,textLabelPlaneMatrix:ee,labelToScreenMatrix:pe,clippingData:fe,textPixelRatio:Me,holdingForFade:Ne,collisionBoxArray:st,partiallyEvaluatedTextSize:it,partiallyEvaluatedIconSize:lt,collisionGroup:qe}=a.parameters,Ye=H.get("text-optional"),dt=H.get("icon-optional"),ht=H.get("text-allow-overlap"),Bt=H.get("icon-allow-overlap"),Pt=H.get("text-rotation-alignment")==="map",It=H.get("text-pitch-alignment")==="map",Ht=H.get("icon-text-fit")!=="none",hi=H.get("symbol-z-order")==="viewport-y";this.transform.setProjection(P.projection);let si=ht&&(Bt||!P.hasIconData()||dt),qt=Bt&&(ht||!P.hasTextData()||Ye);!P.collisionArrays&&st&&P.deserializeCollisionBoxes(st),b&&S&&P.updateCollisionDebugBuffers(this.transform.zoom,st);const ji=(Kt,Ci,di)=>{const{crossTileID:Ri,numVerticalGlyphVertices:Ai}=Kt;if(fe){const _r={zoom:this.transform.zoom,pitch:this.transform.pitch};let Xr=null;if(fe.dynamicFilterNeedsFeature){const Fr=this.retainedQueryData[P.bucketInstanceId];Xr=fe.featureIndex.loadFeature({featureIndex:Kt.featureIndex,bucketIndex:Fr.bucketIndex,sourceLayerIndex:Fr.sourceLayerIndex,layoutVertexArrayOffset:0})}if(!(0,fe.dynamicFilter)(_r,Xr,this.retainedQueryData[P.bucketInstanceId].tileID.canonical,new i.pointGeometry(Kt.tileAnchorX,Kt.tileAnchorY),this.transform.calculateDistanceTileData(fe.unwrappedTileID)))return this.placements[Ri]=new Nl(!1,!1,!1,!0),void(m[Ri]=!0)}if(m[Ri])return;if(Ne)return void(this.placements[Ri]=new Nl(!1,!1,!1));let Mi=!1,$i=!1,Jt=!0,pi=!1,In=!1,Hn=null,Mn={box:null,offscreen:null,occluded:null},$n={box:null,offscreen:null,occluded:null},lr=null,On=null,_n=null,Dr=0,Or=0,Nr=0;di.textFeatureIndex?Dr=di.textFeatureIndex:Kt.useRuntimeCollisionCircles&&(Dr=Kt.featureIndex),di.verticalTextFeatureIndex&&(Or=di.verticalTextFeatureIndex);const Qr=_r=>{_r.tileID=this.retainedQueryData[P.bucketInstanceId].tileID;const Xr=this.transform.elevation;(Xr||_r.elevation)&&(_r.elevation=Xr?Xr.getAtTileOffset(_r.tileID,_r.tileAnchorX,_r.tileAnchorY):0)},go=di.textBox;if(go){Qr(go);const _r=Fr=>{let Fs=i.WritingMode.horizontal;if(P.allowVerticalPlacement&&!Fr&&this.prevPlacement){const eo=this.prevPlacement.placedOrientations[Ri];eo&&(this.placedOrientations[Ri]=eo,Fs=eo,this.markUsedOrientation(P,Fs,Kt))}return Fs},Xr=(Fr,Fs)=>{if(P.allowVerticalPlacement&&Ai>0&&di.verticalTextBox){for(const eo of P.writingModes)if(eo===i.WritingMode.vertical?(Mn=Fs(),$n=Mn):Mn=Fr(),Mn&&Mn.box&&Mn.box.length)break}else Mn=Fr()};if(H.get("text-variable-anchor")){let Fr=H.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[Ri]){const ns=this.prevPlacement.variableOffsets[Ri];Fr.indexOf(ns.anchor)>0&&(Fr=Fr.filter(Io=>Io!==ns.anchor),Fr.unshift(ns.anchor))}const Fs=(ns,Io,Bu)=>{const ja=P.getSymbolInstanceTextSize(it,Kt,this.transform.zoom,Ci),_o=(ns.x2-ns.x1)*ja+2*ns.padding,Ea=(ns.y2-ns.y1)*ja+2*ns.padding,vl=Ht&&!Bt?Io:null;vl&&Qr(vl);let Zl={box:[],offscreen:!1,occluded:!1};const $h=ht?2*Fr.length:Fr.length;for(let Zh=0;Zh<$h;++Zh){const Ka=this.attemptAnchorPlacement(Fr[Zh%Fr.length],ns,_o,Ea,ja,Pt,It,Me,W,qe,Zh>=Fr.length,Kt,Ci,P,Bu,vl,it,lt);if(Ka&&(Zl=Ka.placedGlyphBoxes,Zl&&Zl.box&&Zl.box.length)){Mi=!0,Hn=Ka.shift;break}}return Zl};Xr(()=>Fs(go,di.iconBox,i.WritingMode.horizontal),()=>{const ns=di.verticalTextBox;return ns&&Qr(ns),P.allowVerticalPlacement&&!(Mn&&Mn.box&&Mn.box.length)&&Ai>0&&ns?Fs(ns,di.verticalIconBox,i.WritingMode.vertical):{box:null,offscreen:null,occluded:null}}),Mn&&(Mi=Mn.box,Jt=Mn.offscreen,pi=Mn.occluded);const eo=_r(Mn&&Mn.box);if(!Mi&&this.prevPlacement){const ns=this.prevPlacement.variableOffsets[Ri];ns&&(this.variableOffsets[Ri]=ns,this.markUsedJustification(P,ns.anchor,Kt,eo))}}else{const Fr=(Fs,eo)=>{const ns=P.getSymbolInstanceTextSize(it,Kt,this.transform.zoom,Ci),Io=this.collisionIndex.placeCollisionBox(P,ns,Fs,new i.pointGeometry(0,0),ht,Me,W,qe.predicate);return Io&&Io.box&&Io.box.length&&(this.markUsedOrientation(P,eo,Kt),this.placedOrientations[Ri]=eo),Io};Xr(()=>Fr(go,i.WritingMode.horizontal),()=>{const Fs=di.verticalTextBox;return P.allowVerticalPlacement&&Ai>0&&Fs?(Qr(Fs),Fr(Fs,i.WritingMode.vertical)):{box:null,offscreen:null,occluded:null}}),_r(Mn&&Mn.box&&Mn.box.length)}}if(lr=Mn,Mi=lr&&lr.box&&lr.box.length>0,Jt=lr&&lr.offscreen,pi=lr&&lr.occluded,Kt.useRuntimeCollisionCircles){const _r=P.text.placedSymbolArray.get(Kt.centerJustifiedTextSymbolIndex>=0?Kt.centerJustifiedTextSymbolIndex:Kt.verticalPlacedTextSymbolIndex),Xr=i.evaluateSizeForFeature(P.textSizeData,it,_r),Fr=H.get("text-padding");On=this.collisionIndex.placeCollisionCircles(P,ht,_r,P.lineVertexArray,P.glyphOffsetArray,Xr,W,ee,pe,b,It,qe.predicate,Kt.collisionCircleDiameter*Xr/i.ONE_EM,Fr,this.retainedQueryData[P.bucketInstanceId].tileID),Mi=ht||On.circles.length>0&&!On.collisionDetected,Jt=Jt&&On.offscreen,pi=On.occluded}if(di.iconFeatureIndex&&(Nr=di.iconFeatureIndex),di.iconBox){const _r=Xr=>{Qr(Xr);const Fr=Ht&&Hn?Rc(Hn.x,Hn.y,Pt,It,this.transform.angle):new i.pointGeometry(0,0),Fs=P.getSymbolInstanceIconSize(lt,this.transform.zoom,Kt.placedIconSymbolIndex);return this.collisionIndex.placeCollisionBox(P,Fs,Xr,Fr,Bt,Me,W,qe.predicate)};$n&&$n.box&&$n.box.length&&di.verticalIconBox?(_n=_r(di.verticalIconBox),$i=_n.box.length>0):(_n=_r(di.iconBox),$i=_n.box.length>0),Jt=Jt&&_n.offscreen,In=_n.occluded}const Ca=Ye||Kt.numHorizontalGlyphVertices===0&&Ai===0,jo=dt||Kt.numIconVertices===0;if(Ca||jo?jo?Ca||($i=$i&&Mi):Mi=$i&&Mi:$i=Mi=$i&&Mi,Mi&&lr&&lr.box&&this.collisionIndex.insertCollisionBox(lr.box,H.get("text-ignore-placement"),P.bucketInstanceId,$n&&$n.box&&Or?Or:Dr,qe.ID),$i&&_n&&this.collisionIndex.insertCollisionBox(_n.box,H.get("icon-ignore-placement"),P.bucketInstanceId,Nr,qe.ID),On&&(Mi&&this.collisionIndex.insertCollisionCircles(On.circles,H.get("text-ignore-placement"),P.bucketInstanceId,Dr,qe.ID),b)){const _r=P.bucketInstanceId;let Xr=this.collisionCircleArrays[_r];Xr===void 0&&(Xr=this.collisionCircleArrays[_r]=new Ql);for(let Fr=0;Fr<On.circles.length;Fr+=4)Xr.circles.push(On.circles[Fr+0]),Xr.circles.push(On.circles[Fr+1]),Xr.circles.push(On.circles[Fr+2]),Xr.circles.push(On.collisionDetected?1:0)}const vs=P.projection.name!=="globe";si=si&&(vs||!pi),qt=qt&&(vs||!In),this.placements[Ri]=new Nl(Mi||si,$i||qt,Jt||P.justReloaded),m[Ri]=!0};if(hi){const Kt=P.getSortedSymbolIndexes(this.transform.angle);for(let Ci=Kt.length-1;Ci>=0;--Ci){const di=Kt[Ci];ji(P.symbolInstances.get(di),di,P.collisionArrays[di])}}else for(let Kt=a.symbolInstanceStart;Kt<a.symbolInstanceEnd;Kt++)ji(P.symbolInstances.get(Kt),Kt,P.collisionArrays[Kt]);if(b&&P.bucketInstanceId in this.collisionCircleArrays){const Kt=this.collisionCircleArrays[P.bucketInstanceId];i.invert(Kt.invProjMatrix,W),Kt.viewportMatrix=this.collisionIndex.getViewportMatrix()}P.justReloaded=!1}markUsedJustification(a,m,b,S){const{leftJustifiedTextSymbolIndex:P,centerJustifiedTextSymbolIndex:H,rightJustifiedTextSymbolIndex:W,verticalPlacedTextSymbolIndex:ee,crossTileID:pe}=b,fe=i.getAnchorJustification(m),Me=S===i.WritingMode.vertical?ee:fe==="left"?P:fe==="center"?H:fe==="right"?W:-1;P>=0&&(a.text.placedSymbolArray.get(P).crossTileID=Me>=0&&P!==Me?0:pe),H>=0&&(a.text.placedSymbolArray.get(H).crossTileID=Me>=0&&H!==Me?0:pe),W>=0&&(a.text.placedSymbolArray.get(W).crossTileID=Me>=0&&W!==Me?0:pe),ee>=0&&(a.text.placedSymbolArray.get(ee).crossTileID=Me>=0&&ee!==Me?0:pe)}markUsedOrientation(a,m,b){const S=m===i.WritingMode.horizontal||m===i.WritingMode.horizontalOnly?m:0,P=m===i.WritingMode.vertical?m:0,{leftJustifiedTextSymbolIndex:H,centerJustifiedTextSymbolIndex:W,rightJustifiedTextSymbolIndex:ee,verticalPlacedTextSymbolIndex:pe}=b,fe=a.text.placedSymbolArray;H>=0&&(fe.get(H).placedOrientation=S),W>=0&&(fe.get(W).placedOrientation=S),ee>=0&&(fe.get(ee).placedOrientation=S),pe>=0&&(fe.get(pe).placedOrientation=P)}commit(a){this.commitTime=a,this.zoomAtLastRecencyCheck=this.transform.zoom;const m=this.prevPlacement;let b=!1;this.prevZoomAdjustment=m?m.zoomAdjustment(this.transform.zoom):0;const S=m?m.symbolFadeChange(a):1,P=m?m.opacities:{},H=m?m.variableOffsets:{},W=m?m.placedOrientations:{};for(const ee in this.placements){const pe=this.placements[ee],fe=P[ee];fe?(this.opacities[ee]=new Na(fe,S,pe.text,pe.icon,null,pe.clipped),b=b||pe.text!==fe.text.placed||pe.icon!==fe.icon.placed):(this.opacities[ee]=new Na(null,S,pe.text,pe.icon,pe.skipFade,pe.clipped),b=b||pe.text||pe.icon)}for(const ee in P){const pe=P[ee];if(!this.opacities[ee]){const fe=new Na(pe,S,!1,!1);fe.isHidden()||(this.opacities[ee]=fe,b=b||pe.text.placed||pe.icon.placed)}}for(const ee in H)this.variableOffsets[ee]||!this.opacities[ee]||this.opacities[ee].isHidden()||(this.variableOffsets[ee]=H[ee]);for(const ee in W)this.placedOrientations[ee]||!this.opacities[ee]||this.opacities[ee].isHidden()||(this.placedOrientations[ee]=W[ee]);b?this.lastPlacementChangeTime=a:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=m?m.lastPlacementChangeTime:a)}updateLayerOpacities(a,m){const b={};for(const S of m){const P=S.getBucket(a);P&&S.latestFeatureIndex&&a.id===P.layerIds[0]&&this.updateBucketOpacities(P,b,S.collisionBoxArray)}}updateBucketOpacities(a,m,b){a.hasTextData()&&a.text.opacityVertexArray.clear(),a.hasIconData()&&a.icon.opacityVertexArray.clear(),a.hasIconCollisionBoxData()&&a.iconCollisionBox.collisionVertexArray.clear(),a.hasTextCollisionBoxData()&&a.textCollisionBox.collisionVertexArray.clear();const S=a.layers[0].layout,P=!!a.layers[0].dynamicFilter(),H=new Na(null,0,!1,!1,!0),W=S.get("text-allow-overlap"),ee=S.get("icon-allow-overlap"),pe=S.get("text-variable-anchor"),fe=S.get("text-rotation-alignment")==="map",Me=S.get("text-pitch-alignment")==="map",Ne=S.get("icon-text-fit")!=="none",st=new Na(null,0,W&&(ee||!a.hasIconData()||S.get("icon-optional")),ee&&(W||!a.hasTextData()||S.get("text-optional")),!0);!a.collisionArrays&&b&&(a.hasIconCollisionBoxData()||a.hasTextCollisionBoxData())&&a.deserializeCollisionBoxes(b);const it=(qe,Ye,dt)=>{for(let ht=0;ht<Ye/4;ht++)qe.opacityVertexArray.emplaceBack(dt)};let lt=0;for(let qe=0;qe<a.symbolInstances.length;qe++){const Ye=a.symbolInstances.get(qe),{numHorizontalGlyphVertices:dt,numVerticalGlyphVertices:ht,crossTileID:Bt,numIconVertices:Pt}=Ye;let It=this.opacities[Bt];m[Bt]?It=H:It||(It=st,this.opacities[Bt]=It),m[Bt]=!0;const Ht=dt>0||ht>0,hi=Pt>0,si=this.placedOrientations[Bt],qt=si===i.WritingMode.vertical,ji=si===i.WritingMode.horizontal||si===i.WritingMode.horizontalOnly;if(!Ht&&!hi||It.isHidden()||lt++,Ht){const Kt=er(It.text);it(a.text,dt,qt?ac:Kt),it(a.text,ht,ji?ac:Kt);const Ci=It.text.isHidden(),{leftJustifiedTextSymbolIndex:di,centerJustifiedTextSymbolIndex:Ri,rightJustifiedTextSymbolIndex:Ai,verticalPlacedTextSymbolIndex:Mi}=Ye,$i=a.text.placedSymbolArray,Jt=Ci||qt?1:0;di>=0&&($i.get(di).hidden=Jt),Ri>=0&&($i.get(Ri).hidden=Jt),Ai>=0&&($i.get(Ai).hidden=Jt),Mi>=0&&($i.get(Mi).hidden=Ci||ji?1:0);const pi=this.variableOffsets[Bt];pi&&this.markUsedJustification(a,pi.anchor,Ye,si);const In=this.placedOrientations[Bt];In&&(this.markUsedJustification(a,"left",Ye,In),this.markUsedOrientation(a,In,Ye))}if(hi){const Kt=er(It.icon),{placedIconSymbolIndex:Ci,verticalPlacedIconSymbolIndex:di}=Ye,Ri=a.icon.placedSymbolArray,Ai=It.icon.isHidden()?1:0;Ci>=0&&(it(a.icon,Pt,qt?ac:Kt),Ri.get(Ci).hidden=Ai),di>=0&&(it(a.icon,Ye.numVerticalIconVertices,ji?ac:Kt),Ri.get(di).hidden=Ai)}if(a.hasIconCollisionBoxData()||a.hasTextCollisionBoxData()){const Kt=a.collisionArrays[qe];if(Kt){let Ci=new i.pointGeometry(0,0),di=!0;if(Kt.textBox||Kt.verticalTextBox){if(pe){const Ai=this.variableOffsets[Bt];Ai?(Ci=ps(Ai.anchor,Ai.width,Ai.height,Ai.textOffset,Ai.textScale),fe&&Ci._rotate(Me?this.transform.angle:-this.transform.angle)):di=!1}P&&(di=!It.clipped),Kt.textBox&&ks(a.textCollisionBox.collisionVertexArray,It.text.placed,!di||qt,Ci.x,Ci.y),Kt.verticalTextBox&&ks(a.textCollisionBox.collisionVertexArray,It.text.placed,!di||ji,Ci.x,Ci.y)}const Ri=di&&Boolean(!ji&&Kt.verticalIconBox);Kt.iconBox&&ks(a.iconCollisionBox.collisionVertexArray,It.icon.placed,Ri,Ne?Ci.x:0,Ne?Ci.y:0),Kt.verticalIconBox&&ks(a.iconCollisionBox.collisionVertexArray,It.icon.placed,!Ri,Ne?Ci.x:0,Ne?Ci.y:0)}}}if(a.fullyClipped=lt===0,a.sortFeatures(this.transform.angle),this.retainedQueryData[a.bucketInstanceId]&&(this.retainedQueryData[a.bucketInstanceId].featureSortOrder=a.featureSortOrder),a.hasTextData()&&a.text.opacityVertexBuffer&&a.text.opacityVertexBuffer.updateData(a.text.opacityVertexArray),a.hasIconData()&&a.icon.opacityVertexBuffer&&a.icon.opacityVertexBuffer.updateData(a.icon.opacityVertexArray),a.hasIconCollisionBoxData()&&a.iconCollisionBox.collisionVertexBuffer&&a.iconCollisionBox.collisionVertexBuffer.updateData(a.iconCollisionBox.collisionVertexArray),a.hasTextCollisionBoxData()&&a.textCollisionBox.collisionVertexBuffer&&a.textCollisionBox.collisionVertexBuffer.updateData(a.textCollisionBox.collisionVertexArray),a.bucketInstanceId in this.collisionCircleArrays){const qe=this.collisionCircleArrays[a.bucketInstanceId];a.placementInvProjMatrix=qe.invProjMatrix,a.placementViewportMatrix=qe.viewportMatrix,a.collisionCircleArray=qe.circles,delete this.collisionCircleArrays[a.bucketInstanceId]}}symbolFadeChange(a){return this.fadeDuration===0?1:(a-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(a){return Math.max(0,(this.transform.zoom-a)/1.5)}hasTransitions(a){return this.stale||a-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(a,m){const b=this.zoomAtLastRecencyCheck===m?1-this.zoomAdjustment(m):1;return this.zoomAtLastRecencyCheck=m,this.commitTime+this.fadeDuration*b>a}setStale(){this.stale=!0}}function ks(x,a,m,b,S){x.emplaceBack(a?1:0,m?1:0,b||0,S||0),x.emplaceBack(a?1:0,m?1:0,b||0,S||0),x.emplaceBack(a?1:0,m?1:0,b||0,S||0),x.emplaceBack(a?1:0,m?1:0,b||0,S||0)}const No=Math.pow(2,25),JA=Math.pow(2,24),fu=Math.pow(2,17),Bs=Math.pow(2,16),sc=Math.pow(2,9),Th=Math.pow(2,8),oc=Math.pow(2,1);function er(x){if(x.opacity===0&&!x.placed)return 0;if(x.opacity===1&&x.placed)return 4294967295;const a=x.placed?1:0,m=Math.floor(127*x.opacity);return m*No+a*JA+m*fu+a*Bs+m*sc+a*Th+m*oc+a}const ac=0;class Ju{constructor(a){this._sortAcrossTiles=a.layout.get("symbol-z-order")!=="viewport-y"&&a.layout.get("symbol-sort-key").constantOr(1)!==void 0,this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(a,m,b,S,P){const H=this._bucketParts;for(;this._currentTileIndex<a.length;)if(m.getBucketParts(H,S,a[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,P())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,H.sort((W,ee)=>W.sortKey-ee.sortKey));this._currentPartIndex<H.length;){const W=H[this._currentPartIndex];if(m.placeLayerBucketPart(W,this._seenCrossTileIDs,b,W.symbolInstanceStart===0),this._currentPartIndex++,P())return!0}return!1}}class Qo{constructor(a,m,b,S,P,H,W,ee){this.placement=new Eh(a,P,H,W,ee),this._currentPlacementIndex=m.length-1,this._forceFullPlacement=b,this._showCollisionBoxes=S,this._done=!1}isDone(){return this._done}continuePlacement(a,m,b){const S=i.exported.now(),P=()=>{const H=i.exported.now()-S;return!this._forceFullPlacement&&H>2};for(;this._currentPlacementIndex>=0;){const H=m[a[this._currentPlacementIndex]],W=this.placement.collisionIndex.transform.zoom;if(H.type==="symbol"&&(!H.minzoom||H.minzoom<=W)&&(!H.maxzoom||H.maxzoom>W)){if(this._inProgressLayer||(this._inProgressLayer=new Ju(H)),this._inProgressLayer.continuePlacement(b[H.source],this.placement,this._showCollisionBoxes,H,P))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(a){return this.placement.commit(a),this.placement}}const hl=512/i.EXTENT/2;class Sh{constructor(a,m,b){this.tileID=a,this.indexedSymbolInstances={},this.bucketInstanceId=b;for(let S=0;S<m.length;S++){const P=m.get(S),H=P.key;this.indexedSymbolInstances[H]||(this.indexedSymbolInstances[H]=[]),this.indexedSymbolInstances[H].push({crossTileID:P.crossTileID,coord:this.getScaledCoordinates(P,a)})}}getScaledCoordinates(a,m){const b=hl/Math.pow(2,m.canonical.z-this.tileID.canonical.z);return{x:Math.floor((m.canonical.x*i.EXTENT+a.tileAnchorX)*b),y:Math.floor((m.canonical.y*i.EXTENT+a.tileAnchorY)*b)}}findMatches(a,m,b){const S=this.tileID.canonical.z<m.canonical.z?1:Math.pow(2,this.tileID.canonical.z-m.canonical.z);for(let P=0;P<a.length;P++){const H=a.get(P);if(H.crossTileID)continue;const W=this.indexedSymbolInstances[H.key];if(!W)continue;const ee=this.getScaledCoordinates(H,m);for(const pe of W)if(Math.abs(pe.coord.x-ee.x)<=S&&Math.abs(pe.coord.y-ee.y)<=S&&!b[pe.crossTileID]){b[pe.crossTileID]=!0,H.crossTileID=pe.crossTileID;break}}}}class Vo{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Mh{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(a){const m=Math.round((a-this.lng)/360);if(m!==0)for(const b in this.indexes){const S=this.indexes[b],P={};for(const H in S){const W=S[H];W.tileID=W.tileID.unwrapTo(W.tileID.wrap+m),P[W.tileID.key]=W}this.indexes[b]=P}this.lng=a}addBucket(a,m,b){if(this.indexes[a.overscaledZ]&&this.indexes[a.overscaledZ][a.key]){if(this.indexes[a.overscaledZ][a.key].bucketInstanceId===m.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(a.overscaledZ,this.indexes[a.overscaledZ][a.key])}for(let P=0;P<m.symbolInstances.length;P++)m.symbolInstances.get(P).crossTileID=0;this.usedCrossTileIDs[a.overscaledZ]||(this.usedCrossTileIDs[a.overscaledZ]={});const S=this.usedCrossTileIDs[a.overscaledZ];for(const P in this.indexes){const H=this.indexes[P];if(Number(P)>a.overscaledZ)for(const W in H){const ee=H[W];ee.tileID.isChildOf(a)&&ee.findMatches(m.symbolInstances,a,S)}else{const W=H[a.scaledTo(Number(P)).key];W&&W.findMatches(m.symbolInstances,a,S)}}for(let P=0;P<m.symbolInstances.length;P++){const H=m.symbolInstances.get(P);H.crossTileID||(H.crossTileID=b.generate(),S[H.crossTileID]=!0)}return this.indexes[a.overscaledZ]===void 0&&(this.indexes[a.overscaledZ]={}),this.indexes[a.overscaledZ][a.key]=new Sh(a,m.symbolInstances,m.bucketInstanceId),!0}removeBucketCrossTileIDs(a,m){for(const b in m.indexedSymbolInstances)for(const S of m.indexedSymbolInstances[b])delete this.usedCrossTileIDs[a][S.crossTileID]}removeStaleBuckets(a){let m=!1;for(const b in this.indexes){const S=this.indexes[b];for(const P in S)a[S[P].bucketInstanceId]||(this.removeBucketCrossTileIDs(b,S[P]),delete S[P],m=!0)}return m}}class Qa{constructor(){this.layerIndexes={},this.crossTileIDs=new Vo,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(a,m,b,S){let P=this.layerIndexes[a.id];P===void 0&&(P=this.layerIndexes[a.id]=new Mh);let H=!1;const W={};S.name!=="globe"&&P.handleWrapJump(b);for(const ee of m){const pe=ee.getBucket(a);pe&&a.id===pe.layerIds[0]&&(pe.bucketInstanceId||(pe.bucketInstanceId=++this.maxBucketInstanceId),P.addBucket(ee.tileID,pe,this.crossTileIDs)&&(H=!0),W[pe.bucketInstanceId]=!0)}return P.removeStaleBuckets(W)&&(H=!0),H}pruneUnusedLayers(a){const m={};a.forEach(b=>{m[b]=!0});for(const b in this.layerIndexes)m[b]||delete this.layerIndexes[b]}}const lc=(x,a)=>i.emitValidationErrors(x,a&&a.filter(m=>m.identifier!=="source.canvas")),mu=i.pick(bi,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setProjection"]),Vl=i.pick(bi,["setCenter","setZoom","setBearing","setPitch"]),ya={version:8,layers:[],sources:{}},zc={fill:!0,line:!0,background:!0,hillshade:!0,raster:!0};class Ws extends i.Evented{constructor(a,m={}){super(),this.map=a,this.dispatcher=new Ke(jt(),this),this.imageManager=new li,this.imageManager.setEventedParent(this),this.glyphManager=new i.GlyphManager(a._requestManager,m.localFontFamily?i.LocalGlyphMode.all:m.localIdeographFontFamily?i.LocalGlyphMode.ideographs:i.LocalGlyphMode.none,m.localFontFamily||m.localIdeographFontFamily),this.crossTileSymbolIndex=new Qa,this._layers={},this._num3DLayers=0,this._numSymbolLayers=0,this._numCircleLayers=0,this._serializedLayers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this._loaded=!1,this._availableImages=[],this._order=[],this._drapedFirstOrder=[],this._markersNeedUpdate=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",i.getReferrer());const b=this;this._rtlTextPluginCallback=Ws.registerForPluginStateChange(S=>{b.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:S.pluginStatus,pluginURL:S.pluginURL},(P,H)=>{if(i.triggerPluginCompletionEvent(P),H&&H.every(W=>W))for(const W in b._sourceCaches){const ee=b._sourceCaches[W],pe=ee.getSource().type;pe!=="vector"&&pe!=="geojson"||ee.reload()}})}),this.on("data",S=>{if(S.dataType!=="source"||S.sourceDataType!=="metadata")return;const P=this.getSource(S.sourceId);if(P&&P.vectorLayerIds)for(const H in this._layers){const W=this._layers[H];W.source===P.id&&this._validateLayer(W)}})}loadURL(a,m={}){this.fire(new i.Event("dataloading",{dataType:"style"}));const b=typeof m.validate=="boolean"?m.validate:!i.isMapboxURL(a);a=this.map._requestManager.normalizeStyleURL(a,m.accessToken);const S=this.map._requestManager.transformRequest(a,i.ResourceType.Style);this._request=i.getJSON(S,(P,H)=>{this._request=null,P?this.fire(new i.ErrorEvent(P)):H&&this._load(H,b)})}loadJSON(a,m={}){this.fire(new i.Event("dataloading",{dataType:"style"})),this._request=i.exported.frame(()=>{this._request=null,this._load(a,m.validate!==!1)})}loadEmpty(){this.fire(new i.Event("dataloading",{dataType:"style"})),this._load(ya,!1)}_updateLayerCount(a,m){const b=m?1:-1;a.is3D()&&(this._num3DLayers+=b),a.type==="circle"&&(this._numCircleLayers+=b),a.type==="symbol"&&(this._numSymbolLayers+=b)}_load(a,m){if(m&&lc(this,i.validateStyle(a)))return;this._loaded=!0,this.stylesheet=i.clone$1(a),this._updateMapProjection();for(const S in a.sources)this.addSource(S,a.sources[S],{validate:!1});this._changed=!1,a.sprite?this._loadSprite(a.sprite):(this.imageManager.setLoaded(!0),this.dispatcher.broadcast("spriteLoaded",!0)),this.glyphManager.setURL(a.glyphs);const b=ki(this.stylesheet.layers);this._order=b.map(S=>S.id),this._layers={},this._serializedLayers={};for(let S of b)S=i.createStyleLayer(S),S.setEventedParent(this,{layer:{id:S.id}}),this._layers[S.id]=S,this._serializedLayers[S.id]=S.serialize(),this._updateLayerCount(S,!0);this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new le(this.stylesheet.light),this.stylesheet.terrain&&!this.terrainSetForDrapingOnly()&&this._createTerrain(this.stylesheet.terrain,1),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this._updateDrapeFirstLayers(),this.fire(new i.Event("data",{dataType:"style"})),this.fire(new i.Event("style.load"))}terrainSetForDrapingOnly(){return!!this.terrain&&this.terrain.drapeRenderMode===0}setProjection(a){a?this.stylesheet.projection=a:delete this.stylesheet.projection,this._updateMapProjection()}applyProjectionUpdate(){this._loaded&&(this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),this.map.transform.projection.requiresDraping?this.getTerrain()||this.stylesheet.terrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null))}_updateMapProjection(){this.map._useExplicitProjection?this.applyProjectionUpdate():this.map._prioritizeAndUpdateProjection(null,this.stylesheet.projection)}_loadSprite(a){this._spriteRequest=function(m,b,S){let P,H,W;const ee=i.exported.devicePixelRatio>1?"@2x":"";let pe=i.getJSON(b.transformRequest(b.normalizeSpriteURL(m,ee,".json"),i.ResourceType.SpriteJSON),(Ne,st)=>{pe=null,W||(W=Ne,P=st,Me())}),fe=i.getImage(b.transformRequest(b.normalizeSpriteURL(m,ee,".png"),i.ResourceType.SpriteImage),(Ne,st)=>{fe=null,W||(W=Ne,H=st,Me())});function Me(){if(W)S(W);else if(P&&H){const Ne=i.exported.getImageData(H),st={};for(const it in P){const{width:lt,height:qe,x:Ye,y:dt,sdf:ht,pixelRatio:Bt,stretchX:Pt,stretchY:It,content:Ht}=P[it],hi=new i.RGBAImage({width:lt,height:qe});i.RGBAImage.copy(Ne,hi,{x:Ye,y:dt},{x:0,y:0},{width:lt,height:qe}),st[it]={data:hi,pixelRatio:Bt,sdf:ht,stretchX:Pt,stretchY:It,content:Ht}}S(null,st)}}return{cancel(){pe&&(pe.cancel(),pe=null),fe&&(fe.cancel(),fe=null)}}}(a,this.map._requestManager,(m,b)=>{if(this._spriteRequest=null,m)this.fire(new i.ErrorEvent(m));else if(b)for(const S in b)this.imageManager.addImage(S,b[S]);this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),this.dispatcher.broadcast("setImages",this._availableImages),this.dispatcher.broadcast("spriteLoaded",!0),this.fire(new i.Event("data",{dataType:"style"}))})}_validateLayer(a){const m=this.getSource(a.source);if(!m)return;const b=a.sourceLayer;b&&(m.type==="geojson"||m.vectorLayerIds&&m.vectorLayerIds.indexOf(b)===-1)&&this.fire(new i.ErrorEvent(new Error(`Source layer "${b}" does not exist on source "${m.id}" as specified by style layer "${a.id}"`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const a in this._sourceCaches)if(!this._sourceCaches[a].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeLayers(a){const m=[];for(const b of a){const S=this._layers[b];S.type!=="custom"&&m.push(S.serialize())}return m}hasTransitions(){if(this.light&&this.light.hasTransition()||this.fog&&this.fog.hasTransition())return!0;for(const a in this._sourceCaches)if(this._sourceCaches[a].hasTransition())return!0;for(const a in this._layers)if(this._layers[a].hasTransition())return!0;return!1}get order(){return this.map._optimizeForTerrain&&this.terrain?this._drapedFirstOrder:this._order}isLayerDraped(a){return!!this.terrain&&zc[a.type]}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}update(a){if(!this._loaded)return;const m=this._changed;if(this._changed){const S=Object.keys(this._updatedLayers),P=Object.keys(this._removedLayers);(S.length||P.length)&&this._updateWorkerLayers(S,P);for(const H in this._updatedSources){const W=this._updatedSources[H];W==="reload"?this._reloadSource(H):W==="clear"&&this._clearSource(H)}this._updateTilesForChangedImages();for(const H in this._updatedPaintProps)this._layers[H].updateTransitions(a);this.light.updateTransitions(a),this.fog&&this.fog.updateTransitions(a),this._resetUpdates()}const b={};for(const S in this._sourceCaches){const P=this._sourceCaches[S];b[S]=P.used,P.used=!1}for(const S of this._order){const P=this._layers[S];if(P.recalculate(a,this._availableImages),!P.isHidden(a.zoom)){const W=this._getLayerSourceCache(P);W&&(W.used=!0)}const H=this.map.painter;if(H){const W=P.getProgramIds();if(!W)continue;const ee=P.getProgramConfiguration(a.zoom);for(const pe of W)H.useProgram(pe,ee)}}for(const S in b){const P=this._sourceCaches[S];b[S]!==P.used&&P.getSource().fire(new i.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:P.getSource().id}))}this.light.recalculate(a),this.terrain&&this.terrain.recalculate(a),this.fog&&this.fog.recalculate(a),this.z=a.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),m&&this.fire(new i.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const a=Object.keys(this._changedImages);if(a.length){for(const m in this._sourceCaches)this._sourceCaches[m].reloadTilesForDependencies(["icons","patterns"],a);this._changedImages={}}}_updateWorkerLayers(a,m){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(a),removedIds:m})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}}setState(a){if(this._checkLoaded(),lc(this,i.validateStyle(a)))return!1;(a=i.clone$1(a)).layers=ki(a.layers);const m=function(S,P){if(!S)return[{command:bi.setStyle,args:[P]}];let H=[];try{if(!C(S.version,P.version))return[{command:bi.setStyle,args:[P]}];C(S.center,P.center)||H.push({command:bi.setCenter,args:[P.center]}),C(S.zoom,P.zoom)||H.push({command:bi.setZoom,args:[P.zoom]}),C(S.bearing,P.bearing)||H.push({command:bi.setBearing,args:[P.bearing]}),C(S.pitch,P.pitch)||H.push({command:bi.setPitch,args:[P.pitch]}),C(S.sprite,P.sprite)||H.push({command:bi.setSprite,args:[P.sprite]}),C(S.glyphs,P.glyphs)||H.push({command:bi.setGlyphs,args:[P.glyphs]}),C(S.transition,P.transition)||H.push({command:bi.setTransition,args:[P.transition]}),C(S.light,P.light)||H.push({command:bi.setLight,args:[P.light]}),C(S.fog,P.fog)||H.push({command:bi.setFog,args:[P.fog]}),C(S.projection,P.projection)||H.push({command:bi.setProjection,args:[P.projection]});const W={},ee=[];(function(Me,Ne,st,it){let lt;for(lt in Ne=Ne||{},Me=Me||{})Me.hasOwnProperty(lt)&&(Ne.hasOwnProperty(lt)||Yi(lt,st,it));for(lt in Ne)Ne.hasOwnProperty(lt)&&(Me.hasOwnProperty(lt)?C(Me[lt],Ne[lt])||(Me[lt].type==="geojson"&&Ne[lt].type==="geojson"&&rr(Me,Ne,lt)?st.push({command:bi.setGeoJSONSourceData,args:[lt,Ne[lt].data]}):tn(lt,Ne,st,it)):Oi(lt,Ne,st))})(S.sources,P.sources,ee,W);const pe=[];S.layers&&S.layers.forEach(Me=>{Me.source&&W[Me.source]?H.push({command:bi.removeLayer,args:[Me.id]}):pe.push(Me)});let fe=S.terrain;fe&&W[fe.source]&&(H.push({command:bi.setTerrain,args:[void 0]}),fe=void 0),H=H.concat(ee),C(fe,P.terrain)||H.push({command:bi.setTerrain,args:[P.terrain]}),function(Me,Ne,st){Ne=Ne||[];const it=(Me=Me||[]).map(Yt),lt=Ne.map(Yt),qe=Me.reduce(sr,{}),Ye=Ne.reduce(sr,{}),dt=it.slice(),ht=Object.create(null);let Bt,Pt,It,Ht,hi,si,qt;for(Bt=0,Pt=0;Bt<it.length;Bt++)It=it[Bt],Ye.hasOwnProperty(It)?Pt++:(st.push({command:bi.removeLayer,args:[It]}),dt.splice(dt.indexOf(It,Pt),1));for(Bt=0,Pt=0;Bt<lt.length;Bt++)It=lt[lt.length-1-Bt],dt[dt.length-1-Bt]!==It&&(qe.hasOwnProperty(It)?(st.push({command:bi.removeLayer,args:[It]}),dt.splice(dt.lastIndexOf(It,dt.length-Pt),1)):Pt++,si=dt[dt.length-Bt],st.push({command:bi.addLayer,args:[Ye[It],si]}),dt.splice(dt.length-Bt,0,It),ht[It]=!0);for(Bt=0;Bt<lt.length;Bt++)if(It=lt[Bt],Ht=qe[It],hi=Ye[It],!ht[It]&&!C(Ht,hi))if(C(Ht.source,hi.source)&&C(Ht["source-layer"],hi["source-layer"])&&C(Ht.type,hi.type)){for(qt in yn(Ht.layout,hi.layout,st,It,null,bi.setLayoutProperty),yn(Ht.paint,hi.paint,st,It,null,bi.setPaintProperty),C(Ht.filter,hi.filter)||st.push({command:bi.setFilter,args:[It,hi.filter]}),C(Ht.minzoom,hi.minzoom)&&C(Ht.maxzoom,hi.maxzoom)||st.push({command:bi.setLayerZoomRange,args:[It,hi.minzoom,hi.maxzoom]}),Ht)Ht.hasOwnProperty(qt)&&qt!=="layout"&&qt!=="paint"&&qt!=="filter"&&qt!=="metadata"&&qt!=="minzoom"&&qt!=="maxzoom"&&(qt.indexOf("paint.")===0?yn(Ht[qt],hi[qt],st,It,qt.slice(6),bi.setPaintProperty):C(Ht[qt],hi[qt])||st.push({command:bi.setLayerProperty,args:[It,qt,hi[qt]]}));for(qt in hi)hi.hasOwnProperty(qt)&&!Ht.hasOwnProperty(qt)&&qt!=="layout"&&qt!=="paint"&&qt!=="filter"&&qt!=="metadata"&&qt!=="minzoom"&&qt!=="maxzoom"&&(qt.indexOf("paint.")===0?yn(Ht[qt],hi[qt],st,It,qt.slice(6),bi.setPaintProperty):C(Ht[qt],hi[qt])||st.push({command:bi.setLayerProperty,args:[It,qt,hi[qt]]}))}else st.push({command:bi.removeLayer,args:[It]}),si=dt[dt.lastIndexOf(It)+1],st.push({command:bi.addLayer,args:[hi,si]})}(pe,P.layers,H)}catch(W){console.warn("Unable to compute style diff:",W),H=[{command:bi.setStyle,args:[P]}]}return H}(this.serialize(),a).filter(S=>!(S.command in Vl));if(m.length===0)return!1;const b=m.filter(S=>!(S.command in mu));if(b.length>0)throw new Error(`Unimplemented: ${b.map(S=>S.command).join(", ")}.`);return m.forEach(S=>{S.command!=="setTransition"&&S.command!=="setProjection"&&this[S.command].apply(this,S.args)}),this.stylesheet=a,this._updateMapProjection(),!0}addImage(a,m){return this.getImage(a)?this.fire(new i.ErrorEvent(new Error("An image with this name already exists."))):(this.imageManager.addImage(a,m),this._afterImageUpdated(a),this)}updateImage(a,m){this.imageManager.updateImage(a,m)}getImage(a){return this.imageManager.getImage(a)}removeImage(a){return this.getImage(a)?(this.imageManager.removeImage(a),this._afterImageUpdated(a),this):this.fire(new i.ErrorEvent(new Error("No image with this name exists.")))}_afterImageUpdated(a){this._availableImages=this.imageManager.listImages(),this._changedImages[a]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new i.Event("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this._availableImages.slice()}addSource(a,m,b={}){if(this._checkLoaded(),this.getSource(a)!==void 0)throw new Error("There is already a source with this ID");if(!m.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(m).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(m.type)>=0&&this._validate(i.validateSource,`sources.${a}`,m,null,b))return;this.map&&this.map._collectResourceTiming&&(m.collectResourceTiming=!0);const S=ie(a,m,this.dispatcher,this);S.setEventedParent(this,()=>({isSourceLoaded:this._isSourceCacheLoaded(a),source:S.serialize(),sourceId:a}));const P=H=>{const W=(H?"symbol:":"other:")+a,ee=this._sourceCaches[W]=new i.SourceCache(W,S,H);(H?this._symbolSourceCaches:this._otherSourceCaches)[a]=ee,ee.style=this,ee.onAdd(this.map)};P(!1),m.type!=="vector"&&m.type!=="geojson"||P(!0),S.onAdd&&S.onAdd(this.map),this._changed=!0}removeSource(a){this._checkLoaded();const m=this.getSource(a);if(!m)throw new Error("There is no source with this ID");for(const S in this._layers)if(this._layers[S].source===a)return this.fire(new i.ErrorEvent(new Error(`Source "${a}" cannot be removed while layer "${S}" is using it.`)));if(this.terrain&&this.terrain.get().source===a)return this.fire(new i.ErrorEvent(new Error(`Source "${a}" cannot be removed while terrain is using it.`)));const b=this._getSourceCaches(a);for(const S of b)delete this._sourceCaches[S.id],delete this._updatedSources[S.id],S.fire(new i.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:S.getSource().id})),S.setEventedParent(null),S.clearTiles();return delete this._otherSourceCaches[a],delete this._symbolSourceCaches[a],m.setEventedParent(null),m.onRemove&&m.onRemove(this.map),this._changed=!0,this}setGeoJSONSourceData(a,m){this._checkLoaded(),this.getSource(a).setData(m),this._changed=!0}getSource(a){const m=this._getSourceCache(a);return m&&m.getSource()}_getSources(){const a=[];for(const m in this._otherSourceCaches){const b=this._getSourceCache(m);b&&a.push(b.getSource())}return a}addLayer(a,m,b={}){this._checkLoaded();const S=a.id;if(this.getLayer(S))return void this.fire(new i.ErrorEvent(new Error(`Layer with id "${S}" already exists on this map`)));let P;if(a.type==="custom"){if(lc(this,i.validateCustomStyleLayer(a)))return;P=i.createStyleLayer(a)}else{if(typeof a.source=="object"&&(this.addSource(S,a.source),a=i.clone$1(a),a=i.extend(a,{source:S})),this._validate(i.validateLayer,`layers.${S}`,a,{arrayIndex:-1},b))return;P=i.createStyleLayer(a),this._validateLayer(P),P.setEventedParent(this,{layer:{id:S}}),this._serializedLayers[P.id]=P.serialize(),this._updateLayerCount(P,!0)}const H=m?this._order.indexOf(m):this._order.length;if(m&&H===-1)return void this.fire(new i.ErrorEvent(new Error(`Layer with id "${m}" does not exist on this map.`)));this._order.splice(H,0,S),this._layerOrderChanged=!0,this._layers[S]=P;const W=this._getLayerSourceCache(P);if(this._removedLayers[S]&&P.source&&W&&P.type!=="custom"){const ee=this._removedLayers[S];delete this._removedLayers[S],ee.type!==P.type?this._updatedSources[P.source]="clear":(this._updatedSources[P.source]="reload",W.pause())}this._updateLayer(P),P.onAdd&&P.onAdd(this.map),this._updateDrapeFirstLayers()}moveLayer(a,m){if(this._checkLoaded(),this._changed=!0,!this._layers[a])return void this.fire(new i.ErrorEvent(new Error(`The layer '${a}' does not exist in the map's style and cannot be moved.`)));if(a===m)return;const b=this._order.indexOf(a);this._order.splice(b,1);const S=m?this._order.indexOf(m):this._order.length;m&&S===-1?this.fire(new i.ErrorEvent(new Error(`Layer with id "${m}" does not exist on this map.`))):(this._order.splice(S,0,a),this._layerOrderChanged=!0,this._updateDrapeFirstLayers())}removeLayer(a){this._checkLoaded();const m=this._layers[a];if(!m)return void this.fire(new i.ErrorEvent(new Error(`The layer '${a}' does not exist in the map's style and cannot be removed.`)));m.setEventedParent(null),this._updateLayerCount(m,!1);const b=this._order.indexOf(a);this._order.splice(b,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[a]=m,delete this._layers[a],delete this._serializedLayers[a],delete this._updatedLayers[a],delete this._updatedPaintProps[a],m.onRemove&&m.onRemove(this.map),this._updateDrapeFirstLayers()}getLayer(a){return this._layers[a]}hasLayer(a){return a in this._layers}hasLayerType(a){for(const m in this._layers)if(this._layers[m].type===a)return!0;return!1}setLayerZoomRange(a,m,b){this._checkLoaded();const S=this.getLayer(a);S?S.minzoom===m&&S.maxzoom===b||(m!=null&&(S.minzoom=m),b!=null&&(S.maxzoom=b),this._updateLayer(S)):this.fire(new i.ErrorEvent(new Error(`The layer '${a}' does not exist in the map's style and cannot have zoom extent.`)))}setFilter(a,m,b={}){this._checkLoaded();const S=this.getLayer(a);if(S){if(!C(S.filter,m))return m==null?(S.filter=void 0,void this._updateLayer(S)):void(this._validate(i.validateFilter,`layers.${S.id}.filter`,m,{layerType:S.type},b)||(S.filter=i.clone$1(m),this._updateLayer(S)))}else this.fire(new i.ErrorEvent(new Error(`The layer '${a}' does not exist in the map's style and cannot be filtered.`)))}getFilter(a){const m=this.getLayer(a);return m&&i.clone$1(m.filter)}setLayoutProperty(a,m,b,S={}){this._checkLoaded();const P=this.getLayer(a);P?C(P.getLayoutProperty(m),b)||(P.setLayoutProperty(m,b,S),this._updateLayer(P)):this.fire(new i.ErrorEvent(new Error(`The layer '${a}' does not exist in the map's style and cannot be styled.`)))}getLayoutProperty(a,m){const b=this.getLayer(a);if(b)return b.getLayoutProperty(m);this.fire(new i.ErrorEvent(new Error(`The layer '${a}' does not exist in the map's style.`)))}setPaintProperty(a,m,b,S={}){this._checkLoaded();const P=this.getLayer(a);P?C(P.getPaintProperty(m),b)||(P.setPaintProperty(m,b,S)&&this._updateLayer(P),this._changed=!0,this._updatedPaintProps[a]=!0):this.fire(new i.ErrorEvent(new Error(`The layer '${a}' does not exist in the map's style and cannot be styled.`)))}getPaintProperty(a,m){const b=this.getLayer(a);return b&&b.getPaintProperty(m)}setFeatureState(a,m){this._checkLoaded();const b=a.source,S=a.sourceLayer,P=this.getSource(b);if(!P)return void this.fire(new i.ErrorEvent(new Error(`The source '${b}' does not exist in the map's style.`)));const H=P.type;if(H==="geojson"&&S)return void this.fire(new i.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if(H==="vector"&&!S)return void this.fire(new i.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));a.id===void 0&&this.fire(new i.ErrorEvent(new Error("The feature id parameter must be provided.")));const W=this._getSourceCaches(b);for(const ee of W)ee.setFeatureState(S,a.id,m)}removeFeatureState(a,m){this._checkLoaded();const b=a.source,S=this.getSource(b);if(!S)return void this.fire(new i.ErrorEvent(new Error(`The source '${b}' does not exist in the map's style.`)));const P=S.type,H=P==="vector"?a.sourceLayer:void 0;if(P==="vector"&&!H)return void this.fire(new i.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));if(m&&typeof a.id!="string"&&typeof a.id!="number")return void this.fire(new i.ErrorEvent(new Error("A feature id is required to remove its specific state property.")));const W=this._getSourceCaches(b);for(const ee of W)ee.removeFeatureState(H,a.id,m)}getFeatureState(a){this._checkLoaded();const m=a.source,b=a.sourceLayer,S=this.getSource(m);if(S){if(S.type!=="vector"||b)return a.id===void 0&&this.fire(new i.ErrorEvent(new Error("The feature id parameter must be provided."))),this._getSourceCaches(m)[0].getFeatureState(b,a.id);this.fire(new i.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new i.ErrorEvent(new Error(`The source '${m}' does not exist in the map's style.`)))}getTransition(){return i.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){const a={};for(const m in this._sourceCaches){const b=this._sourceCaches[m].getSource();a[b.id]||(a[b.id]=b.serialize())}return i.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,terrain:this.getTerrain()||void 0,fog:this.stylesheet.fog,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:a,layers:this._serializeLayers(this._order)},m=>m!==void 0)}_updateLayer(a){this._updatedLayers[a.id]=!0;const m=this._getLayerSourceCache(a);a.source&&!this._updatedSources[a.source]&&m&&m.getSource().type!=="raster"&&(this._updatedSources[a.source]="reload",m.pause()),this._changed=!0,a.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(a){const m=H=>this._layers[H].type==="fill-extrusion",b={},S=[];for(let H=this._order.length-1;H>=0;H--){const W=this._order[H];if(m(W)){b[W]=H;for(const ee of a){const pe=ee[W];if(pe)for(const fe of pe)S.push(fe)}}}S.sort((H,W)=>W.intersectionZ-H.intersectionZ);const P=[];for(let H=this._order.length-1;H>=0;H--){const W=this._order[H];if(m(W))for(let ee=S.length-1;ee>=0;ee--){const pe=S[ee].feature;if(b[pe.layer.id]<H)break;P.push(pe),S.pop()}else for(const ee of a){const pe=ee[W];if(pe)for(const fe of pe)P.push(fe.feature)}}return P}queryRenderedFeatures(a,m,b){m&&m.filter&&this._validate(i.validateFilter,"queryRenderedFeatures.filter",m.filter,null,m);const S={};if(m&&m.layers){if(!Array.isArray(m.layers))return this.fire(new i.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(const ee of m.layers){const pe=this._layers[ee];if(!pe)return this.fire(new i.ErrorEvent(new Error(`The layer '${ee}' does not exist in the map's style and cannot be queried for features.`))),[];S[pe.source]=!0}}const P=[];m.availableImages=this._availableImages;const H=m&&m.layers?m.layers.some(ee=>{const pe=this.getLayer(ee);return pe&&pe.is3D()}):this.has3DLayers(),W=vt.createFromScreenPoints(a,b);for(const ee in this._sourceCaches){const pe=this._sourceCaches[ee].getSource().id;m.layers&&!S[pe]||P.push(de(this._sourceCaches[ee],this._layers,this._serializedLayers,W,m,b,H,!!this.map._showQueryGeometry))}return this.placement&&P.push(function(ee,pe,fe,Me,Ne,st,it){const lt={},qe=st.queryRenderedSymbols(Me),Ye=[];for(const dt of Object.keys(qe).map(Number))Ye.push(it[dt]);Ye.sort(tt);for(const dt of Ye){const ht=dt.featureIndex.lookupSymbolFeatures(qe[dt.bucketInstanceId],pe,dt.bucketIndex,dt.sourceLayerIndex,Ne.filter,Ne.layers,Ne.availableImages,ee);for(const Bt in ht){const Pt=lt[Bt]=lt[Bt]||[],It=ht[Bt];It.sort((Ht,hi)=>{const si=dt.featureSortOrder;if(si){const qt=si.indexOf(Ht.featureIndex);return si.indexOf(hi.featureIndex)-qt}return hi.featureIndex-Ht.featureIndex});for(const Ht of It)Pt.push(Ht)}}for(const dt in lt)lt[dt].forEach(ht=>{const Bt=ht.feature,Pt=fe(ee[dt]).getFeatureState(Bt.layer["source-layer"],Bt.id);Bt.source=Bt.layer.source,Bt.layer["source-layer"]&&(Bt.sourceLayer=Bt.layer["source-layer"]),Bt.state=Pt});return lt}(this._layers,this._serializedLayers,this._getLayerSourceCache.bind(this),W.screenGeometry,m,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(P)}querySourceFeatures(a,m){m&&m.filter&&this._validate(i.validateFilter,"querySourceFeatures.filter",m.filter,null,m);const b=this._getSourceCaches(a);let S=[];for(const P of b)S=S.concat(Ue(P,m));return S}addSourceType(a,m,b){return Ws.getSourceType(a)?b(new Error(`A source type called "${a}" already exists.`)):(Ws.setSourceType(a,m),m.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:a,url:m.workerSourceURL},b):b(null,null))}getLight(){return this.light.getLight()}setLight(a,m={}){this._checkLoaded();const b=this.light.getLight();let S=!1;for(const H in a)if(!C(a[H],b[H])){S=!0;break}if(!S)return;const P=this._setTransitionParameters({duration:300,delay:0});this.light.setLight(a,m),this.light.updateTransitions(P)}getTerrain(){return this.terrain&&this.terrain.drapeRenderMode===1?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}setTerrain(a,m=1){if(this._checkLoaded(),!a)return delete this.terrain,delete this.stylesheet.terrain,this.dispatcher.broadcast("enableTerrain",!1),this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);if(m===1){if(typeof a.source=="object"){const b="terrain-dem-src";this.addSource(b,a.source),a=i.clone$1(a),a=i.extend(a,{source:b})}if(this._validate(i.validateTerrain,"terrain",a))return}if(!this.terrain||this.terrain&&m!==this.terrain.drapeRenderMode)this._createTerrain(a,m);else{const b=this.terrain,S=b.get();for(const P of Object.keys(i.spec.terrain))!a.hasOwnProperty(P)&&i.spec.terrain[P].default&&(a[P]=i.spec.terrain[P].default);for(const P in a)if(!C(a[P],S[P])){b.set(a),this.stylesheet.terrain=a;const H=this._setTransitionParameters({duration:0});b.updateTransitions(H);break}}this._updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(a){const m=this.fog=new Se(a,this.map.transform);this.stylesheet.fog=a;const b=this._setTransitionParameters({duration:0});m.updateTransitions(b)}_updateMarkersOpacity(){this.map._markers.length!==0&&this.map._requestDomTask(()=>{for(const a of this.map._markers)a._evaluateOpacity()})}getFog(){return this.fog?this.fog.get():null}setFog(a){if(this._checkLoaded(),!a)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const m=this.fog,b=m.get();Object.keys(a).length===0&&m.set(a);for(const S in a)if(!C(a[S],b[S])){m.set(a),this.stylesheet.fog=a;const P=this._setTransitionParameters({duration:0});m.updateTransitions(P);break}}else this._createFog(a);this._markersNeedUpdate=!0}_setTransitionParameters(a){return{now:i.exported.now(),transition:i.extend(a,this.stylesheet.transition)}}_updateDrapeFirstLayers(){if(!this.map._optimizeForTerrain||!this.terrain)return;const a=this._order.filter(b=>this.isLayerDraped(this._layers[b])),m=this._order.filter(b=>!this.isLayerDraped(this._layers[b]));this._drapedFirstOrder=[],this._drapedFirstOrder.push(...a),this._drapedFirstOrder.push(...m)}_createTerrain(a,m){const b=this.terrain=new Re(a,m);this.stylesheet.terrain=a,this.dispatcher.broadcast("enableTerrain",!this.terrainSetForDrapingOnly()),this._force3DLayerUpdate();const S=this._setTransitionParameters({duration:0});b.updateTransitions(S)}_force3DLayerUpdate(){for(const a in this._layers){const m=this._layers[a];m.type==="fill-extrusion"&&this._updateLayer(m)}}_forceSymbolLayerUpdate(){for(const a in this._layers){const m=this._layers[a];m.type==="symbol"&&this._updateLayer(m)}}_validate(a,m,b,S,P={}){return(!P||P.validate!==!1)&&lc(this,a.call(i.validateStyle,i.extend({key:m,style:this.serialize(),value:b,styleSpec:i.spec},S)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),i.evented.off("pluginStateChange",this._rtlTextPluginCallback);for(const a in this._layers)this._layers[a].setEventedParent(null);for(const a in this._sourceCaches)this._sourceCaches[a].clearTiles(),this._sourceCaches[a].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()}_clearSource(a){const m=this._getSourceCaches(a);for(const b of m)b.clearTiles()}_reloadSource(a){const m=this._getSourceCaches(a);for(const b of m)b.resume(),b.reload()}_reloadSources(){for(const a of this._getSources())a.reload&&a.reload()}_updateSources(a){for(const m in this._sourceCaches)this._sourceCaches[m].update(a)}_generateCollisionBoxes(){for(const a in this._sourceCaches){const m=this._sourceCaches[a];m.resume(),m.reload()}}_updatePlacement(a,m,b,S,P=!1){let H=!1,W=!1;const ee={};for(const pe of this._order){const fe=this._layers[pe];if(fe.type!=="symbol")continue;if(!ee[fe.source]){const Ne=this._getLayerSourceCache(fe);if(!Ne)continue;ee[fe.source]=Ne.getRenderableIds(!0).map(st=>Ne.getTileByID(st)).sort((st,it)=>it.tileID.overscaledZ-st.tileID.overscaledZ||(st.tileID.isLessThan(it.tileID)?-1:1))}const Me=this.crossTileSymbolIndex.addLayer(fe,ee[fe.source],a.center.lng,a.projection);H=H||Me}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),P=P||this._layerOrderChanged||b===0,this._layerOrderChanged&&this.fire(new i.Event("neworder")),(P||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(i.exported.now(),a.zoom))&&(this.pauseablePlacement=new Qo(a,this._order,P,m,b,S,this.placement,this.fog&&a.projection.supportsFog?this.fog.state:null),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,ee),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(i.exported.now()),W=!0),H&&this.pauseablePlacement.placement.setStale()),W||H)for(const pe of this._order){const fe=this._layers[pe];fe.type==="symbol"&&this.placement.updateLayerOpacities(fe,ee[fe.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(i.exported.now())}_releaseSymbolFadeTiles(){for(const a in this._sourceCaches)this._sourceCaches[a].releaseSymbolFadeTiles()}getImages(a,m,b){this.imageManager.getImages(m.icons,b),this._updateTilesForChangedImages();const S=P=>{P&&P.setDependencies(m.tileID.key,m.type,m.icons)};S(this._otherSourceCaches[m.source]),S(this._symbolSourceCaches[m.source])}getGlyphs(a,m,b){this.glyphManager.getGlyphs(m.stacks,b)}getResource(a,m,b){return i.makeRequest(m,b)}_getSourceCache(a){return this._otherSourceCaches[a]}_getLayerSourceCache(a){return a.type==="symbol"?this._symbolSourceCaches[a.source]:this._otherSourceCaches[a.source]}_getSourceCaches(a){const m=[];return this._otherSourceCaches[a]&&m.push(this._otherSourceCaches[a]),this._symbolSourceCaches[a]&&m.push(this._symbolSourceCaches[a]),m}_isSourceCacheLoaded(a){const m=this._getSourceCaches(a);return m.length===0?(this.fire(new i.ErrorEvent(new Error(`There is no source with ID '${a}'`))),!1):m.every(b=>b.loaded())}has3DLayers(){return this._num3DLayers>0}hasSymbolLayers(){return this._numSymbolLayers>0}hasCircleLayers(){return this._numCircleLayers>0}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}Ws.getSourceType=function(x){return j[x]},Ws.setSourceType=function(x,a){j[x]=a},Ws.registerForPluginStateChange=i.registerForPluginStateChange;var cc=`
#define EPSILON 0.0000001
#define PI 3.141592653589793
#define EXTENT 8192.0
#define HALF_PI PI/2.0
#define QUARTER_PI PI/4.0
#define RAD_TO_DEG 180.0/PI
#define DEG_TO_RAD PI/180.0
#define GLOBE_RADIUS EXTENT/PI/2.0`,kc="attribute highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;varying highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}",eA=`
#define ELEVATION_SCALE 7.0
#define ELEVATION_OFFSET 450.0
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(
mix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}
#else
vec3 elevationVector(vec2 pos) { return vec3(0,0,1); }
#endif
#ifdef TERRAIN
#ifdef TERRAIN_DEM_FLOAT_FORMAT
uniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;
#else
uniform sampler2D u_dem;uniform sampler2D u_dem_prev;
#endif
uniform vec4 u_dem_unpack;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;uniform sampler2D u_depth;uniform vec2 u_depth_size_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float decodeElevation(vec4 v) {return dot(vec4(v.xyz*255.0,-1.0),u_dem_unpack);}float currentElevation(vec2 apos) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem,pos).a;
#else
float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem,pos));
#ifdef TERRAIN_DEM_NEAREST_FILTER
return u_exaggeration*tl;
#endif
float tr=decodeElevation(texture2D(u_dem,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
#endif
}float prevElevation(vec2 apos) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
vec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem_prev,pos).a;
#else
float dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem_prev,pos));float tr=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem_prev,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);
#endif
}
#ifdef TERRAIN_VERTEX_MORPHING
float elevation(vec2 apos) {
#ifdef ZERO_EXAGGERATION
return 0.0;
#endif
float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}
#else
float elevation(vec2 apos) {
#ifdef ZERO_EXAGGERATION
return 0.0;
#endif
return currentElevation(apos);}
#endif
highp float unpack_depth(highp vec4 rgba_depth)
{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;float depth=unpack_depth(texture2D(u_depth,(coord.xy+1.0)*0.5));return coord.z > depth+0.0005;}float occlusionFade(vec4 frag) {vec3 coord=frag.xyz/frag.w;vec3 df=vec3(5.0*u_depth_size_inv,0.0);vec2 uv=0.5*coord.xy+0.5;vec4 depth=vec4(
unpack_depth(texture2D(u_depth,uv-df.xz)),unpack_depth(texture2D(u_depth,uv+df.xz)),unpack_depth(texture2D(u_depth,uv-df.zy)),unpack_depth(texture2D(u_depth,uv+df.zy))
);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z-0.001)-depth),0.0,1.0));}vec4 fourSample(vec2 pos,vec2 off) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
float tl=texture2D(u_dem,pos).a;float tr=texture2D(u_dem,pos+vec2(off.x,0.0)).a;float bl=texture2D(u_dem,pos+vec2(0.0,off.y)).a;float br=texture2D(u_dem,pos+off).a;
#else
vec4 demtl=vec4(texture2D(u_dem,pos).xyz*255.0,-1.0);float tl=dot(demtl,u_dem_unpack);vec4 demtr=vec4(texture2D(u_dem,pos+vec2(off.x,0.0)).xyz*255.0,-1.0);float tr=dot(demtr,u_dem_unpack);vec4 dembl=vec4(texture2D(u_dem,pos+vec2(0.0,off.y)).xyz*255.0,-1.0);float bl=dot(dembl,u_dem_unpack);vec4 dembr=vec4(texture2D(u_dem,pos+off).xyz*255.0,-1.0);float br=dot(dembr,u_dem_unpack);
#endif
return vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}
#else
float elevation(vec2 pos) { return 0.0; }bool isOccluded(vec4 frag) { return false; }float occlusionFade(vec4 frag) { return 1.0; }
#endif`,hc=`#ifdef FOG
uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump mat4 u_fog_matrix;varying vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}
#endif`,gu=`#ifdef FOG
uniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump float u_fog_temporal_offset;varying vec3 v_fog_pos;uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform highp vec2 u_viewport;uniform float u_globe_transition;uniform int u_is_globe;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}float globe_glow_progress() {highp vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float sdf=length(closest_point-u_globe_pos)/u_globe_radius;return sdf+PI*0.5;}float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos) {float depth=length(pos);float opacity;if (u_is_globe==1) {float glow_progress=globe_glow_progress();float t=mix(glow_progress,depth,u_globe_transition);opacity=fog_opacity(fog_range(t));} else {opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);}return mix(color,u_fog_color.rgb,opacity);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec3 fog_dither(vec3 color) {vec2 dither_seed=gl_FragCoord.xy+u_fog_temporal_offset;return dither(color,dither_seed);}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}
#endif`;let ed={},_u={};const Ih=[];ul(cc,Ih),ul(eA,Ih),ul(hc,Ih),ul(gu,Ih),ed=Ir("",eA),_u=Ir(gu,hc);const tA=Ir(`
highp vec3 hash(highp vec2 p) {highp vec3 p3=fract(p.xyx*vec3(443.8975,397.2973,491.1871));p3+=dot(p3,p3.yxz+19.19);return fract((p3.xxy+p3.yzz)*p3.zyx);}vec3 dither(vec3 color,highp vec2 seed) {vec3 rnd=hash(seed)+hash(seed+0.59374)-0.5;return color+rnd/255.0;}highp float unpack_depth(highp vec4 rgba_depth)
{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}highp vec4 pack_depth(highp float ndc_z) {highp float depth=ndc_z*0.5+0.5;const highp vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}`,`
float wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}
#ifdef PROJECTION_GLOBE_VIEW
vec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {
#ifndef PROJECTED_POS_ON_VIEWPORT
float tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;
#else
return vec3(0.0);
#endif
}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {return mix(globe,mercator,t);}mat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}
#endif
vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(
unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0
);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);//Normalized device coordinate that is not rendered.`),td=cc,uc=`
#ifdef GL_ES
precision mediump float;
#else

#if !defined(lowp)
#define lowp
#endif

#if !defined(mediump)
#define mediump
#endif

#if !defined(highp)
#define highp
#endif

#endif`;var Oc={background:Ir(`uniform vec4 u_color;uniform float u_opacity;
#ifdef LIGHTING_3D_MODE
varying vec4 v_color;
#endif
void main() {vec4 out_color;
#ifdef LIGHTING_3D_MODE
out_color=v_color;
#else
out_color=u_color;
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
gl_FragColor=out_color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
#ifdef LIGHTING_3D_MODE
uniform vec4 u_color;varying vec4 v_color;
#endif
void main() {gl_Position=u_matrix*vec4(a_pos,0,1);
#ifdef LIGHTING_3D_MODE
v_color=apply_lighting(u_color);
#endif
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),backgroundPattern:Ir(`uniform vec2 u_pattern_tl;uniform vec2 u_pattern_br;uniform vec2 u_texsize;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos;void main() {vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(u_pattern_tl/u_texsize,u_pattern_br/u_texsize,imagecoord);vec4 out_color=texture2D(u_image,pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
gl_FragColor=out_color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_pattern_size;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_pattern_size,u_tile_units_to_pixels,a_pos);
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),circle:Ir(`varying vec3 v_data;varying float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(
antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)
);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_apply_premultiplied(out_color,v_fog_pos);
#endif
gl_FragColor=out_color*(v_visibility*opacity_t);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`#define NUM_VISIBILITY_RINGS 2
#define INV_SQRT2 0.70710678
#define ELEVATION_BIAS 0.0001
#define NUM_SAMPLES_PER_RING 16
uniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
#endif
varying vec3 v_data;varying float v_visibility;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define mediump float radius
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define highp vec4 stroke_color
#pragma mapbox: define mediump float stroke_width
#pragma mapbox: define lowp float stroke_opacity
vec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {
#if defined(TERRAIN)
return elevation(pos)+ELEVATION_BIAS;
#else
return 0.0;
#endif
}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);
#ifdef PITCH_WITH_MAP
#ifdef PROJECTION_GLOBE_VIEW
return u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );
#else
return u_matrix*( world_center+vec4(sample_offset,0,0) );
#endif
#else
return projected_center+vec4(sample_offset,0,0);
#endif
}float get_sample_step() {
#ifdef PITCH_WITH_MAP
return 2.0*PI/float(NUM_SAMPLES_PER_RING);
#else
return PI/float(NUM_SAMPLES_PER_RING);
#endif
}void main(void) {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize mediump float radius
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize highp vec4 stroke_color
#pragma mapbox: initialize mediump float stroke_width
#pragma mapbox: initialize lowp float stroke_opacity
vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);vec4 world_center;mat3 surface_vectors;
#ifdef PROJECTION_GLOBE_VIEW
vec3 pos_normal_3=a_pos_normal_3/16384.0;surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);world_center=vec4(pos,1);
#else 
surface_vectors=mat3(1.0);float height=circle_elevation(circle_center);world_center=vec4(circle_center,height,1);
#endif
vec4 projected_center=u_matrix*world_center;float view_scale=0.0;
#ifdef PITCH_WITH_MAP
#ifdef SCALE_WITH_MAP
view_scale=1.0;
#else
view_scale=projected_center.w/u_camera_to_center_distance;
#endif
#else
#ifdef SCALE_WITH_MAP
view_scale=u_camera_to_center_distance;
#else
view_scale=projected_center.w;
#endif
#endif
gl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;
#ifdef TERRAIN
float step=get_sample_step();vec4 occlusion_world_center;vec4 occlusion_projected_center;
#ifdef PITCH_WITH_MAP
float cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);occlusion_world_center=vec4(circle_center,cantilevered_height,1);occlusion_projected_center=u_matrix*occlusion_world_center;
#else
occlusion_world_center=world_center;occlusion_projected_center=projected_center;
#endif
for(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);
#else
visibility=1.0;
#endif
#ifdef PROJECTION_GLOBE_VIEW
visibility=1.0;
#endif
v_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);
#ifdef FOG
v_fog_pos=fog_position(world_center.xyz);
#endif
}`),clippingMask:Ir("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:Ir(`uniform highp float u_intensity;varying vec2 v_extrude;
#pragma mapbox: define highp float weight
#define GAUSS_COEF 0.3989422804014327
void main() {
#pragma mapbox: initialize highp float weight
float d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);
#ifdef FOG
if (u_is_globe==0) {gl_FragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);}
#endif
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;
#endif
varying vec2 v_extrude;
#pragma mapbox: define highp float weight
#pragma mapbox: define mediump float radius
const highp float ZERO=1.0/255.0/16.0;
#define GAUSS_COEF 0.3989422804014327
void main(void) {
#pragma mapbox: initialize highp float weight
#pragma mapbox: initialize mediump float radius
vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);vec3 pos;
#ifdef PROJECTION_GLOBE_VIEW
vec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
#else
pos=vec3(tilePos+extrude,elevation(tilePos));
#endif
gl_Position=u_matrix*vec4(pos,1);
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),heatmapTexture:Ir(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(0.0);
#endif
}`,"attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:Ir("varying float v_placed;varying float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);gl_FragColor =mix(red,blue,step(0.5,v_placed))*0.5;gl_FragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}",`attribute vec3 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;attribute float a_size_scale;attribute vec2 a_padding;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_pos+elevationVector(a_anchor_pos)*elevation(a_anchor_pos),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(
0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}`),collisionCircle:Ir("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}",`attribute vec2 a_pos_2f;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(
mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(
0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}`),debug:Ir("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}",`attribute vec2 a_pos;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_pos_3;
#endif
varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;
#ifdef PROJECTION_GLOBE_VIEW
gl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);
#else
gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);
#endif
}`),fill:Ir(`#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
vec4 out_color=color;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
gl_FragColor=out_color*opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec2 a_pos;uniform mat4 u_matrix;
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float opacity
gl_Position=u_matrix*vec4(a_pos,0,1);
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fillOutline:Ir(`varying vec2 v_pos;
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
gl_FragColor=out_color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;
#pragma mapbox: define highp vec4 outline_color
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize highp vec4 outline_color
#pragma mapbox: initialize lowp float opacity
gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fillOutlinePattern:Ir(`uniform vec2 u_texsize;uniform sampler2D u_image;varying vec2 v_pos;varying vec2 v_pos_world;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);float dist=length(v_pos_world-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=texture2D(u_image,pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
gl_FragColor=out_color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos;varying vec2 v_pos_world;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);v_pos_world=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fillPattern:Ir(`uniform vec2 u_texsize;uniform sampler2D u_image;varying vec2 v_pos;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);vec4 out_color=texture2D(u_image,pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
gl_FragColor=out_color*opacity;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos;
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
void main() {
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),fillExtrusion:Ir(`varying vec4 v_color;
#ifdef RENDER_SHADOWS
varying highp vec4 v_pos_light_view_0;varying highp vec4 v_pos_light_view_1;varying float v_depth;
#endif
#ifdef FAUX_AO
uniform lowp vec2 u_ao;varying vec3 v_ao;
#endif
#ifdef ZERO_ROOF_RADIUS
varying vec4 v_roof_color;
#endif
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)
varying highp vec3 v_normal;
#endif
void main() {
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)
vec3 normal=v_normal;
#endif
float z;vec4 color;
#ifdef ZERO_ROOF_RADIUS
z=float(normal.z > 0.00001);color=mix(v_color,v_roof_color,z);
#else
color=v_color;
#endif
#ifdef FAUX_AO
float intensity=u_ao[0];float h=max(0.0,v_ao.z);float h_floors=h/u_ao[1];float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);float shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;
#ifdef ZERO_ROOF_RADIUS
concave*=(1.0-z);
#endif
float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);shade*=mix(1.0,x_shade*x_shade*x_shade,concave);color.rgb=color.rgb*shade;
#endif
#ifdef RENDER_SHADOWS
#ifdef ZERO_ROOF_RADIUS
normal=mix(normal,vec3(0.0,0.0,1.0),z);
#endif
color.xyz=shadowed_color_normal(color.xyz,normalize(normal),v_pos_light_view_0,v_pos_light_view_1,v_depth);
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#endif
gl_FragColor=color;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_edge_radius;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
#endif
varying vec4 v_color;
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;varying highp vec4 v_pos_light_view_0;varying highp vec4 v_pos_light_view_1;varying float v_depth;
#endif
#ifdef ZERO_ROOF_RADIUS
varying vec4 v_roof_color;
#endif
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)
varying highp vec3 v_normal;
#endif
#ifdef FAUX_AO
uniform lowp vec2 u_ao;varying vec3 v_ao;
#endif
#pragma mapbox: define highp float base
#pragma mapbox: define highp float height
#pragma mapbox: define highp vec4 color
void main() {
#pragma mapbox: initialize highp float base
#pragma mapbox: initialize highp float height
#pragma mapbox: initialize highp vec4 color
vec4 pos_nx=floor(a_pos_normal_ed*0.5);vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));
#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)
v_normal=normal;
#endif
base=max(0.0,base);height=max(0.0,top_up_ny.y==0.0 && top_up_ny.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=a_centroid_pos;
#endif
float ele=0.0;float h=0.0;float c_ele;vec3 pos;
#ifdef TERRAIN
bool flat_roof=centroid_pos.x !=0.0 && t > 0.0;ele=elevation(pos_nx.xy);c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);pos=vec3(pos_nx.xy,h);
#else
h=t > 0.0 ? height : base;pos=vec3(pos_nx.xy,h);
#endif
#ifdef PROJECTION_GLOBE_VIEW
float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*h);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
#endif
float hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);
#ifdef RENDER_SHADOWS
v_pos_light_view_0=u_light_matrix_0*vec4(pos,1);v_pos_light_view_1=u_light_matrix_1*vec4(pos,1);v_depth=gl_Position.w;
#endif
float NdotL=0.0;float colorvalue=0.0;
#ifdef LIGHTING_3D_MODE
NdotL=calculate_NdotL(normal);
#else
colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),NdotL);
#endif
if (normal.y !=0.0) {float r=0.84;
#ifndef LIGHTING_3D_MODE
r=mix(0.7,0.98,1.0-u_lightintensity);
#endif
NdotL*=(
(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}v_color=vec4(0.0,0.0,0.0,1.0);
#ifdef FAUX_AO
float concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;
#ifdef TERRAIN
top_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);
#endif
v_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
#ifdef PROJECTION_GLOBE_VIEW
top_height+=u_height_lift;
#endif
gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
#endif
#ifdef LIGHTING_3D_MODE
v_color=apply_lighting(color,NdotL);
#else
v_color.rgb+=clamp(color.rgb*NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));
#endif
v_color*=u_opacity;
#ifdef ZERO_ROOF_RADIUS
v_roof_color=vec4(0.0,0.0,0.0,1.0);
#ifdef LIGHTING_3D_MODE
v_roof_color=apply_lighting(color,calculate_NdotL(vec3(0.0,0.0,1.0)));
#else
float roofNdotL=clamp(u_lightpos.z,0.0,1.0);roofNdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),roofNdotL);v_roof_color.rgb+=clamp(color.rgb*roofNdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));
#endif
v_roof_color*=u_opacity;
#endif
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),fillExtrusionPattern:Ir(`uniform vec2 u_texsize;uniform sampler2D u_image;
#ifdef FAUX_AO
uniform lowp vec2 u_ao;varying vec3 v_ao;
#endif
#ifdef LIGHTING_3D_MODE
varying float v_NdotL;
#endif
varying vec2 v_pos;varying vec4 v_lighting;uniform lowp float u_opacity;
#pragma mapbox: define lowp float base
#pragma mapbox: define lowp float height
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
void main() {
#pragma mapbox: initialize lowp float base
#pragma mapbox: initialize lowp float height
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);vec4 out_color=texture2D(u_image,pos);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color,v_NdotL)*u_opacity;
#else
out_color=out_color*v_lighting;
#endif
#ifdef FAUX_AO
float intensity=u_ao[0];float h=max(0.0,v_ao.z);float h_floors=h/u_ao[1];float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);float shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);shade*=mix(1.0,x_shade*x_shade*x_shade,concave);out_color.rgb=out_color.rgb*shade;
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
gl_FragColor=out_color;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform float u_tile_units_to_pixels;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;
#endif
varying vec2 v_pos;varying vec4 v_lighting;
#ifdef FAUX_AO
uniform lowp vec2 u_ao;varying vec3 v_ao;
#endif
#ifdef LIGHTING_3D_MODE
varying float v_NdotL;
#endif
#pragma mapbox: define lowp float base
#pragma mapbox: define lowp float height
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
void main() {
#pragma mapbox: initialize lowp float base
#pragma mapbox: initialize lowp float height
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec4 pos_nx=floor(a_pos_normal_ed*0.5);mediump vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;mediump vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);
#if defined(HAS_CENTROID) || defined(TERRAIN)
centroid_pos=a_centroid_pos;
#endif
float ele=0.0;float h=z;vec3 p;float c_ele;
#ifdef TERRAIN
bool flat_roof=centroid_pos.x !=0.0 && t > 0.0;ele=elevation(pos_nx.xy);c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);p=vec3(pos_nx.xy,h);
#else
p=vec3(pos_nx.xy,z);
#endif
#ifdef PROJECTION_GLOBE_VIEW
float lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);
#endif
float hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0
? pos_nx.xy
: vec2(edgedistance,z*u_height_factor);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float NdotL=0.0;
#ifdef LIGHTING_3D_MODE
NdotL=calculate_NdotL(normal);
#else
NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),NdotL);
#endif
if (normal.y !=0.0) {float r=0.84;
#ifndef LIGHTING_3D_MODE
r=mix(0.7,0.98,1.0-u_lightintensity);
#endif
NdotL*=(
(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}
#ifdef FAUX_AO
float concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;
#ifdef TERRAIN
top_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);
#endif
v_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);
#ifdef PROJECTION_GLOBE_VIEW
top_height+=u_height_lift;
#endif
gl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;
#endif
#ifdef LIGHTING_3D_MODE
v_NdotL=NdotL;
#else
v_lighting.rgb+=clamp(NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;
#endif 
#ifdef FOG
v_fog_pos=fog_position(p);
#endif
}`),hillshadePrepare:Ir(`#ifdef GL_ES
precision highp float;
#endif
uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord) {
#ifdef TERRAIN_DEM_FLOAT_FORMAT
return texture2D(u_image,coord).a/4.0;
#else
vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;
#endif
}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos+vec2(epsilon.x,0));float f=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float g=getElevation(v_pos+vec2(0,epsilon.y));float h=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(
(c+e+e+h)-(a+d+d+f),(f+g+g+h)-(a+b+b+c)
)/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(
deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Ir(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;
#ifdef LIGHTING_3D_MODE
gl_FragColor=apply_lighting(gl_FragColor);
#endif
#ifdef FOG
gl_FragColor=fog_dither(fog_apply_premultiplied(gl_FragColor,v_fog_pos));
#endif
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),line:Ir(`uniform lowp float u_device_pixel_ratio;uniform float u_alpha_discard_threshold;uniform highp vec2 u_trim_offset;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec4 v_uv;
#ifdef RENDER_LINE_DASH
uniform sampler2D u_dash_image;varying vec2 v_tex;
#endif
#ifdef RENDER_LINE_GRADIENT
uniform sampler2D u_gradient_image;
#endif
uniform float u_border_width;uniform vec4 u_border_color;float luminance(vec3 c) {return (c.r+c.r+c.b+c.g+c.g+c.g)*0.1667;}
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define lowp vec4 dash
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
float linearstep(float edge0,float edge1,float x) {return  clamp((x-edge0)/(edge1-edge0),0.0,1.0);}void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize lowp vec4 dash
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);
#ifdef RENDER_LINE_DASH
float sdfdist=texture2D(u_dash_image,v_tex).a;float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/dash.z;alpha*=linearstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);
#endif
highp vec4 out_color;
#ifdef RENDER_LINE_GRADIENT
out_color=texture2D(u_gradient_image,v_uv.xy);
#else
out_color=color;
#endif
#ifdef RENDER_LINE_TRIM_OFFSET
highp float start=v_uv[2];highp float end=v_uv[3];highp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=(start+(v_uv.x)*(end-start));if (trim_end > trim_start) {if (line_progress <=trim_end && line_progress >=trim_start) {out_color=vec4(0,0,0,0);}}
#endif
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));
#endif
#ifdef RENDER_LINE_ALPHA_DISCARD
if (alpha < u_alpha_discard_threshold) {discard;}
#endif
#ifdef RENDER_LINE_BORDER
float edgeBlur=(u_border_width+1.0/u_device_pixel_ratio);float alpha2=clamp(min(dist-(v_width2.t-edgeBlur),v_width2.s-dist)/edgeBlur,0.0,1.0);if (alpha2 < 1.) {float smoothAlpha=smoothstep(0.6,1.0,alpha2);
#ifdef RENDER_LINE_BORDER_AUTO
float Y=(out_color.a > 0.01) ? luminance(out_color.rgb/out_color.a) : 1.;float adjustment=(Y > 0.) ? 0.5/Y : 0.45;if (out_color.a > 0.25 && Y < 0.25) {vec3 borderColor=(Y > 0.) ? out_color.rgb : vec3(1,1,1)*out_color.a;out_color.rgb=out_color.rgb+borderColor*(adjustment*(1.0-smoothAlpha));} else {out_color.rgb*=(0.6 +0.4*smoothAlpha);}
#else
out_color.rgb=mix(u_border_color.rgb,out_color.rgb,smoothAlpha);
#endif
}
#endif
gl_FragColor=out_color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`
#define EXTRUDE_SCALE 0.015873016
attribute vec2 a_pos_normal;attribute vec4 a_data;
#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
attribute highp vec4 a_packed;
#endif
#ifdef RENDER_LINE_DASH
attribute float a_linesofar;
#endif
uniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec4 v_uv;
#ifdef RENDER_LINE_DASH
uniform vec2 u_texsize;uniform float u_tile_units_to_pixels;varying vec2 v_tex;
#endif
#ifdef RENDER_LINE_GRADIENT
uniform float u_image_height;
#endif
#pragma mapbox: define highp vec4 color
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define lowp vec4 dash
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float width
void main() {
#pragma mapbox: initialize highp vec4 color
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize lowp vec4 dash
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float width
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;
#ifndef RENDER_TO_TEXTURE
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
#else
v_gamma_scale=1.0;
#endif
#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)
float a_uv_x=a_packed[0];float a_split_index=a_packed[1];highp float a_clip_start=a_packed[2];highp float a_clip_end=a_packed[3];
#ifdef RENDER_LINE_GRADIENT
highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec4(a_uv_x,a_split_index*texel_height-half_texel_height,a_clip_start,a_clip_end);
#else
v_uv=vec4(a_uv_x,0.0,a_clip_start,a_clip_end);
#endif
#endif
#ifdef RENDER_LINE_DASH
float scale=dash.z==0.0 ? 0.0 : u_tile_units_to_pixels/dash.z;float height=dash.y;v_tex=vec2(a_linesofar*scale/floorwidth,(-normal.y*height+dash.x+0.5)/u_texsize.y);
#endif
v_width2=vec2(outset,inset);
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),linePattern:Ir(`uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_tile_units_to_pixels;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
vec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;vec2 pattern_size=vec2(display_size.x/u_tile_units_to_pixels,display_size.y);float aspect=display_size.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x=mod(v_linesofar/pattern_size.x*aspect,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(x,y));vec4 color=texture2D(u_image,pos);
#ifdef LIGHTING_3D_MODE
color=apply_lighting(color);
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#endif
gl_FragColor=color*(alpha*opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`
#define scale 0.015873016
attribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_linesofar;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;
#pragma mapbox: define lowp float blur
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float offset
#pragma mapbox: define mediump float gapwidth
#pragma mapbox: define mediump float width
#pragma mapbox: define lowp float floorwidth
#pragma mapbox: define lowp vec4 pattern
#pragma mapbox: define lowp float pixel_ratio
void main() {
#pragma mapbox: initialize lowp float blur
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float offset
#pragma mapbox: initialize mediump float gapwidth
#pragma mapbox: initialize mediump float width
#pragma mapbox: initialize lowp float floorwidth
#pragma mapbox: initialize mediump vec4 pattern
#pragma mapbox: initialize lowp float pixel_ratio
float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;
#ifndef RENDER_TO_TEXTURE
float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;
#else
v_gamma_scale=1.0;
#endif
v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;
#ifdef FOG
v_fog_pos=fog_position(pos);
#endif
}`),raster:Ir(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(
dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);
#ifdef LIGHTING_3D_MODE
out_color=apply_lighting(out_color);
#endif
#ifdef FOG
out_color=fog_dither(fog_apply(out_color,v_fog_pos));
#endif
gl_FragColor=vec4(out_color*color.a,color.a);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {float w=1.0+dot(a_texture_pos,u_perspective_transform);gl_Position=u_matrix*vec4(a_pos*w,0,w);v_pos0=a_texture_pos/8192.0;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;
#ifdef FOG
v_fog_pos=fog_position(a_pos);
#endif
}`),symbolIcon:Ir(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float opacity
lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_projected_pos;attribute float a_fade_opacity;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_globe_anchor;attribute vec3 a_globe_normal;
#endif
uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;uniform vec3 u_up_vector;
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;
#endif
varying vec2 v_tex;varying float v_fade_opacity;
#pragma mapbox: define lowp float opacity
void main() {
#pragma mapbox: initialize lowp float opacity
vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_min_font_scale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;vec3 h=elevationVector(tile_anchor)*elevation(tile_anchor);float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;
#ifdef PROJECTION_GLOBE_VIEW
mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos=mix_globe_mercator(a_globe_anchor+h,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;
#else
world_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;
#endif
vec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(
0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjected_point;
#ifdef PROJECTION_GLOBE_VIEW
vec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetProjected_point=u_matrix*vec4(a_globe_anchor+displacement,1);
#else
offsetProjected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);
#endif
vec2 a=projected_point.xy/projected_point.w;vec2 b=offsetProjected_point.xy/offsetProjected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;
#ifdef PROJECTION_GLOBE_VIEW
vec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz+h,mercator_pos,u_zoom_transition);projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);
#else
projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);
#endif
highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_min_font_scale,font_scale)+a_pxoffset/16.0);
#ifdef TERRAIN
#ifdef PITCH_WITH_MAP_TERRAIN
vec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);
#endif
#endif
float occlusion_fade=occlusionFade(projected_point)*globe_occlusion_fade;
#ifdef PROJECTION_GLOBE_VIEW
vec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));
#else
gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));
#endif
float projection_transition_fade=1.0;
#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)
projection_transition_fade=1.0-step(EPSILON,u_zoom_transition);
#endif
v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change))*projection_transition_fade;}`),symbolSDF:Ir(`#define SDF_PX 8.0
uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
float EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_projected_pos;attribute float a_fade_opacity;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_globe_anchor;attribute vec3 a_globe_normal;
#endif
uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;
#endif
varying vec2 v_data0;varying vec3 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;vec3 h=elevationVector(tile_anchor)*elevation(tile_anchor);float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;
#ifdef PROJECTION_GLOBE_VIEW
mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos=mix_globe_mercator(a_globe_anchor+h,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;
#else
world_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;
#endif
vec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(
0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetprojected_point;
#ifdef PROJECTION_GLOBE_VIEW
vec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetprojected_point=u_matrix*vec4(a_globe_anchor+displacement,1);
#else
offsetprojected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);
#endif
vec2 a=projected_point.xy/projected_point.w;vec2 b=offsetprojected_point.xy/offsetprojected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;
#ifdef PROJECTION_GLOBE_VIEW
vec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz+h,mercator_pos,u_zoom_transition);projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);
#else
projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);
#endif
highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset);
#ifdef TERRAIN
#ifdef PITCH_WITH_MAP_TERRAIN
vec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);
#endif
#endif
float occlusion_fade=occlusionFade(projected_point)*globe_occlusion_fade;
#ifdef PROJECTION_GLOBE_VIEW
vec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));
#else
gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));
#endif
float gamma_scale=gl_Position.w;float projection_transition_fade=1.0;
#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)
projection_transition_fade=1.0-step(EPSILON,u_zoom_transition);
#endif
vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade);}`),symbolTextAndIcon:Ir(`#define SDF_PX 8.0
#define SDF 1.0
#define ICON 0.0
uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
float fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
return;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_projected_pos;attribute float a_fade_opacity;
#ifdef PROJECTION_GLOBE_VIEW
attribute vec3 a_globe_anchor;attribute vec3 a_globe_normal;
#endif
uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;uniform vec2 u_texsize_icon;
#ifdef PROJECTION_GLOBE_VIEW
uniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;
#endif
varying vec4 v_data0;varying vec4 v_data1;
#pragma mapbox: define highp vec4 fill_color
#pragma mapbox: define highp vec4 halo_color
#pragma mapbox: define lowp float opacity
#pragma mapbox: define lowp float halo_width
#pragma mapbox: define lowp float halo_blur
void main() {
#pragma mapbox: initialize highp vec4 fill_color
#pragma mapbox: initialize highp vec4 halo_color
#pragma mapbox: initialize lowp float opacity
#pragma mapbox: initialize lowp float halo_width
#pragma mapbox: initialize lowp float halo_blur
vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;vec3 h=elevationVector(tile_anchor)*elevation(tile_anchor);float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;
#ifdef PROJECTION_GLOBE_VIEW
mercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos=mix_globe_mercator(a_globe_anchor+h,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;
#else
world_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;
#endif
vec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?
camera_to_anchor_distance/u_camera_to_center_distance :
u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(
0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offset_projected_point=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projected_point.xy/projected_point.w;vec2 b=offset_projected_point.xy/offset_projected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;
#ifdef PROJECTION_GLOBE_VIEW
vec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz+h,mercator_pos,u_zoom_transition);projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);
#else
projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);
#endif
highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*font_scale);
#ifdef TERRAIN
#ifdef PITCH_WITH_MAP_TERRAIN
vec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);
#endif
#endif
float occlusion_fade=occlusionFade(projected_point)*globe_occlusion_fade;
#ifdef PROJECTION_GLOBE_VIEW
vec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));
#else
gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));
#endif
float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));float projection_transition_fade=1.0;
#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)
projection_transition_fade=1.0-step(EPSILON,u_zoom_transition);
#endif
v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade,is_sdf);}`),terrainRaster:Ir(`uniform sampler2D u_image0;varying vec2 v_pos0;
#ifdef FOG
varying float v_fog_opacity;
#endif
#ifdef RENDER_SHADOWS
varying vec4 v_pos_light_view_0;varying vec4 v_pos_light_view_1;varying float v_depth;
#endif
void main() {vec4 color=texture2D(u_image0,v_pos0);
#ifdef RENDER_SHADOWS
color.xyz=shadowed_color(color.xyz,v_pos_light_view_0,v_pos_light_view_1,v_depth);
#endif
#ifdef FOG
#ifdef ZERO_EXAGGERATION
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#else
color=fog_dither(fog_apply_from_vert(color,v_fog_opacity));
#endif
#endif
gl_FragColor=color;
#ifdef TERRAIN_WIREFRAME
gl_FragColor=vec4(1.0,0.0,0.0,0.8);
#endif
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_matrix;uniform float u_skirt_height;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;
#ifdef FOG
varying float v_fog_opacity;
#endif
#ifdef RENDER_SHADOWS
uniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;varying vec4 v_pos_light_view_0;varying vec4 v_pos_light_view_1;varying float v_depth;
#endif
const float skirtOffset=24575.0;const float wireframeOffset=0.00015;void main() {v_pos0=a_texture_pos/8192.0;float skirt=float(a_pos.x >=skirtOffset);float elevation=elevation(a_texture_pos)-skirt*u_skirt_height;
#ifdef TERRAIN_WIREFRAME
elevation+=u_skirt_height*u_skirt_height*wireframeOffset;
#endif
vec2 decodedPos=a_pos-vec2(skirt*skirtOffset,0.0);gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);
#ifdef FOG
#ifdef ZERO_EXAGGERATION
v_fog_pos=fog_position(decodedPos);
#else
v_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));
#endif
#endif
#ifdef RENDER_SHADOWS
vec3 pos=vec3(decodedPos,elevation);v_pos_light_view_0=u_light_matrix_0*vec4(pos,1.);v_pos_light_view_1=u_light_matrix_1*vec4(pos,1.);v_depth=gl_Position.w;
#endif
}`),terrainDepth:Ir(`#ifdef GL_ES
precision highp float;
#endif
varying float v_depth;void main() {gl_FragColor=pack_depth(v_depth);}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying float v_depth;void main() {float elevation=elevation(a_texture_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}"),skybox:Ir(`
varying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(
cos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=textureCube(u_cubemap,uv).rgb;
#ifdef FOG
sky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);
#endif
sky_color.rgb=dither(sky_color.rgb,gl_FragCoord.xy+u_temporal_offset);sky_color+=0.1*sun_disk(v_uv,u_sun_direction);gl_FragColor=vec4(sky_color*u_opacity,u_opacity);
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,kc),skyboxGradient:Ir(`varying highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture2D(u_color_ramp,vec2(progress,0.5));
#ifdef FOG
color.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;
#endif
color*=u_opacity;color.rgb=dither(color.rgb,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=color;
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,kc),skyboxCapture:Ir(`
varying highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;
#ifdef GL_ES
precision highp float;
#endif
#define BETA_R                  vec3(5.5e-6,13.0e-6,22.4e-6)
#define BETA_M                  vec3(21e-6,21e-6,21e-6)
#define MIE_G                   0.76
#define DENSITY_HEIGHT_SCALE_R  8000.0
#define DENSITY_HEIGHT_SCALE_M  1200.0
#define PLANET_RADIUS           6360e3
#define ATMOSPHERE_RADIUS       6420e3
#define SAMPLE_STEPS            10
#define DENSITY_STEPS           4
float ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;gl_FragColor=vec4(color,1.0);}`,"attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globeRaster:Ir(`uniform sampler2D u_image0;varying vec2 v_pos0;
#ifndef FOG
uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform vec2 u_viewport;
#endif
void main() {vec4 color;
#ifdef CUSTOM_ANTIALIASING
vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);vec3 dir=normalize(ray_dir);vec3 closest_point=dot(u_globe_pos,dir)*dir;float norm_dist_from_center=1.0-length(closest_point-u_globe_pos)/u_globe_radius;const float antialias_pixel=2.0;float antialias_factor=antialias_pixel*fwidth(norm_dist_from_center);float antialias=smoothstep(0.0,antialias_factor,norm_dist_from_center);vec4 raster=texture2D(u_image0,v_pos0);color=vec4(raster.rgb*antialias,raster.a*antialias);
#else
color=texture2D(u_image0,v_pos0);
#endif
#ifdef FOG
color=fog_dither(fog_apply_premultiplied(color,v_fog_pos));
#endif
gl_FragColor=color;
#ifdef TERRAIN_WIREFRAME
gl_FragColor=vec4(1.0,0.0,0.0,0.8);
#endif
#ifdef OVERDRAW_INSPECTOR
gl_FragColor=vec4(1.0);
#endif
}`,`uniform mat4 u_proj_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;uniform mat3 u_grid_matrix;
#ifdef GLOBE_POLES
attribute vec3 a_globe_pos;attribute vec2 a_uv;
#else
attribute vec2 a_pos;
#endif
varying vec2 v_pos0;const float wireframeOffset=1e3;float mercatorXfromLng(float lng) {return (180.0+lng)/360.0;}float mercatorYfromLat(float lat) {return (180.0-(RAD_TO_DEG*log(tan(QUARTER_PI+lat/2.0*DEG_TO_RAD))))/360.0;}vec3 latLngToECEF(vec2 latLng) {latLng=DEG_TO_RAD*latLng;float cosLat=cos(latLng[0]);float sinLat=sin(latLng[0]);float cosLng=cos(latLng[1]);float sinLng=sin(latLng[1]);float sx=cosLat*sinLng*GLOBE_RADIUS;float sy=-sinLat*GLOBE_RADIUS;float sz=cosLat*cosLng*GLOBE_RADIUS;return vec3(sx,sy,sz);}void main() {
#ifdef GLOBE_POLES
vec3 globe_pos=a_globe_pos;vec2 uv=a_uv;
#else
float tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];vec3 latLng=u_grid_matrix*vec3(a_pos,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float uvY=mercatorY*tiles-idy;float mercatorX=mercatorXfromLng(latLng[1]);float uvX=mercatorX*tiles-idx;vec3 globe_pos=latLngToECEF(latLng.xy);vec2 merc_pos=vec2(mercatorX,mercatorY);vec2 uv=vec2(uvX,uvY);
#endif
v_pos0=uv;vec2 tile_pos=uv*EXTENT;
#ifdef GLOBE_POLES
vec3 up_vector=normalize(globe_pos)*u_tile_up_scale;
#else
vec3 up_vector=elevationVector(tile_pos);
#endif
float height=elevation(tile_pos);
#ifdef TERRAIN_WIREFRAME
height+=wireframeOffset;
#endif
globe_pos+=up_vector*height;
#ifdef GLOBE_POLES
vec4 interpolated_pos=u_globe_matrix*vec4(globe_pos,1.0);
#else
vec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {merc_world_pos=vec4(merc_pos,height,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition),1.0);
#endif
gl_Position=u_proj_matrix*interpolated_pos;
#ifdef FOG
v_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);
#endif
}`),globeAtmosphere:Ir(`uniform float u_transition;uniform highp float u_fadeout_range;uniform highp float u_temporal_offset;uniform vec3 u_start_color;uniform vec4 u_color;uniform vec4 u_space_color;uniform vec4 u_high_color;uniform float u_star_intensity;uniform float u_star_size;uniform float u_star_density;uniform float u_horizon_angle;uniform mat4 u_rotation_matrix;varying highp vec3 v_ray_dir;varying highp vec3 v_horizon_dir;highp float random(highp vec3 p) {p=fract(p*vec3(23.2342,97.1231,91.2342));p+=dot(p.zxy,p.yxz+123.1234);return fract(p.x*p.y);}float stars(vec3 p,float scale,vec2 offset) {vec2 uv_scale=(u_viewport/u_star_size)*scale;vec3 position=vec3(p.xy*uv_scale+offset*u_viewport,p.z);vec3 q=fract(position)-0.5;vec3 id=floor(position);float random_visibility=step(random(id),u_star_density);float circle=smoothstep(0.5+u_star_intensity,0.5,length(q));return circle*random_visibility;}void main() {highp vec3 dir=normalize(v_ray_dir);float globe_pos_dot_dir;
#ifdef PROJECTION_GLOBE_VIEW
globe_pos_dot_dir=dot(u_globe_pos,dir);highp vec3 closest_point_forward=abs(globe_pos_dot_dir)*dir;float norm_dist_from_center=length(closest_point_forward-u_globe_pos)/u_globe_radius;if (norm_dist_from_center < 0.98) {discard;return;}
#endif
highp vec3 horizon_dir=normalize(v_horizon_dir);float horizon_angle_mercator=dir.y < horizon_dir.y ?
0.0 : max(acos(dot(dir,horizon_dir)),0.0);float horizon_angle;
#ifdef PROJECTION_GLOBE_VIEW
highp vec3 closest_point=globe_pos_dot_dir*dir;float closest_point_to_center=length(closest_point-u_globe_pos);float theta=asin(clamp(closest_point_to_center/length(u_globe_pos),-1.0,1.0));horizon_angle=globe_pos_dot_dir < 0.0 ?
PI-theta-u_horizon_angle : theta-u_horizon_angle;float angle_t=pow(u_transition,10.0);horizon_angle=mix(horizon_angle,horizon_angle_mercator,angle_t);
#else
horizon_angle=horizon_angle_mercator;
#endif
horizon_angle/=PI;float t=exp(-horizon_angle/u_fadeout_range);float alpha_0=u_color.a;float alpha_1=u_high_color.a;float alpha_2=u_space_color.a;vec3 color_stop_0=u_color.rgb;vec3 color_stop_1=u_high_color.rgb;vec3 color_stop_2=u_space_color.rgb;vec3 c0=mix(color_stop_2,color_stop_1,alpha_1);vec3 c1=mix(c0,color_stop_0,alpha_0);vec3 c2=mix(c0,c1,t);vec3 c =mix(color_stop_2,c2,t);float a0=mix(alpha_2,1.0,alpha_1);float a1=mix(a0,1.0,alpha_0);float a2=mix(a0,a1,t);float a =mix(alpha_2,a2,t);vec2 uv=gl_FragCoord.xy/u_viewport-0.5;float aspect_ratio=u_viewport.x/u_viewport.y;vec4 uv_dir=vec4(normalize(vec3(uv.x*aspect_ratio,uv.y,1.0)),1.0);uv_dir=u_rotation_matrix*uv_dir;vec3 n=abs(uv_dir.xyz);vec2 uv_remap=(n.x > n.y && n.x > n.z) ? uv_dir.yz/uv_dir.x:
(n.y > n.x && n.y > n.z) ? uv_dir.zx/uv_dir.y:
uv_dir.xy/uv_dir.z;uv_remap.x/=aspect_ratio;vec3 D=vec3(uv_remap,1.0);highp float star_field=0.0;if (u_star_intensity > 0.0) {star_field+=stars(D,1.2,vec2(0.0,0.0));star_field+=stars(D,1.0,vec2(1.0,0.0));star_field+=stars(D,0.8,vec2(0.0,1.0));star_field+=stars(D,0.6,vec2(1.0,1.0));star_field*=(1.0-pow(t,0.25+(1.0-u_high_color.a)*0.75));c+=star_field*alpha_2;}c=dither(c,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=vec4(c,a);}`,`attribute vec3 a_pos;attribute vec2 a_uv;uniform vec3 u_frustum_tl;uniform vec3 u_frustum_tr;uniform vec3 u_frustum_br;uniform vec3 u_frustum_bl;uniform float u_horizon;varying highp vec3 v_ray_dir;varying highp vec3 v_horizon_dir;void main() {v_ray_dir=mix(
mix(u_frustum_tl,u_frustum_tr,a_uv.x),mix(u_frustum_bl,u_frustum_br,a_uv.x),a_uv.y);v_horizon_dir=mix(
mix(u_frustum_tl,u_frustum_bl,u_horizon),mix(u_frustum_tr,u_frustum_br,u_horizon),a_uv.x);gl_Position=vec4(a_pos,1.0);}`)};function ul(x,a){const m=x.replace(/\s*\/\/[^\n]*\n/g,`
`).split(`
`);for(let b of m)if(b=b.trim(),b[0]==="#"&&b.includes("if")&&!b.includes("endif")){b=b.replace("#","").replace(/ifdef|ifndef|elif|if/g,"").replace(/!|defined|\(|\)|\|\||&&/g,"").replace(/\s+/g," ").trim();const S=b.split(" ");for(const P of S)a.includes(P)||a.push(P)}}function Ir(x,a){const m=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,b=a.match(/attribute (highp |mediump |lowp )?([\w]+) ([\w]+)/g),S={},P=[...Ih];return ul(x,P),ul(a,P),{fragmentSource:x=x.replace(m,(H,W,ee,pe,fe)=>(S[fe]=!0,W==="define"?`
#ifndef HAS_UNIFORM_u_${fe}
varying ${ee} ${pe} ${fe};
#else
uniform ${ee} ${pe} u_${fe};
#endif
`:`
#ifdef HAS_UNIFORM_u_${fe}
    ${ee} ${pe} ${fe} = u_${fe};
#endif
`)),vertexSource:a=a.replace(m,(H,W,ee,pe,fe)=>{const Me=pe==="float"?"vec2":"vec4",Ne=fe.match(/color/)?"color":Me;return S[fe]?W==="define"?`
#ifndef HAS_UNIFORM_u_${fe}
uniform lowp float u_${fe}_t;
attribute ${ee} ${Me} a_${fe};
varying ${ee} ${pe} ${fe};
#else
uniform ${ee} ${pe} u_${fe};
#endif
`:Ne==="vec4"?`
#ifndef HAS_UNIFORM_u_${fe}
    ${fe} = a_${fe};
#else
    ${ee} ${pe} ${fe} = u_${fe};
#endif
`:`
#ifndef HAS_UNIFORM_u_${fe}
    ${fe} = unpack_mix_${Ne}(a_${fe}, u_${fe}_t);
#else
    ${ee} ${pe} ${fe} = u_${fe};
#endif
`:W==="define"?`
#ifndef HAS_UNIFORM_u_${fe}
uniform lowp float u_${fe}_t;
attribute ${ee} ${Me} a_${fe};
#else
uniform ${ee} ${pe} u_${fe};
#endif
`:Ne==="vec4"?`
#ifndef HAS_UNIFORM_u_${fe}
    ${ee} ${pe} ${fe} = a_${fe};
#else
    ${ee} ${pe} ${fe} = u_${fe};
#endif
`:`
#ifndef HAS_UNIFORM_u_${fe}
    ${ee} ${pe} ${fe} = unpack_mix_${Ne}(a_${fe}, u_${fe}_t);
#else
    ${ee} ${pe} ${fe} = u_${fe};
#endif
`}),staticAttributes:b,usedDefines:P}}class Ac{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffers=[],this.vao=null}bind(a,m,b,S,P,H,W){this.context=a;let ee=this.boundPaintVertexBuffers.length!==S.length;for(let fe=0;!ee&&fe<S.length;fe++)this.boundPaintVertexBuffers[fe]!==S[fe]&&(ee=!0);let pe=this.boundDynamicVertexBuffers.length!==W.length;for(let fe=0;!pe&&fe<W.length;fe++)this.boundDynamicVertexBuffers[fe]!==W[fe]&&(pe=!0);if(!a.extVertexArrayObject||!this.vao||this.boundProgram!==m||this.boundLayoutVertexBuffer!==b||ee||pe||this.boundIndexBuffer!==P||this.boundVertexOffset!==H)this.freshBind(m,b,S,P,H,W);else{a.bindVertexArrayOES.set(this.vao);for(const fe of W)fe&&fe.bind();P&&P.dynamicDraw&&P.bind()}}freshBind(a,m,b,S,P,H){let W;const ee=a.numAttributes,pe=this.context,fe=pe.gl;if(pe.extVertexArrayObject)this.vao&&this.destroy(),this.vao=pe.extVertexArrayObject.createVertexArrayOES(),pe.bindVertexArrayOES.set(this.vao),W=0,this.boundProgram=a,this.boundLayoutVertexBuffer=m,this.boundPaintVertexBuffers=b,this.boundIndexBuffer=S,this.boundVertexOffset=P,this.boundDynamicVertexBuffers=H;else{W=pe.currentNumAttributes||0;for(let Me=ee;Me<W;Me++)fe.disableVertexAttribArray(Me)}m.enableAttributes(fe,a),m.bind(),m.setVertexAttribPointers(fe,a,P);for(const Me of b)Me.enableAttributes(fe,a),Me.bind(),Me.setVertexAttribPointers(fe,a,P);for(const Me of H)Me&&(Me.enableAttributes(fe,a),Me.bind(),Me.setVertexAttribPointers(fe,a,P));S&&S.bind(),pe.currentNumAttributes=ee}destroy(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)}}function Nc(x,a){const m=Math.pow(2,a.canonical.z),b=a.canonical.y;return[new i.MercatorCoordinate(0,b/m).toLngLat().lat,new i.MercatorCoordinate(0,(b+1)/m).toLngLat().lat]}function yu(x,a,m,b,S,P,H){const W=x.context,ee=W.gl,pe=m.fbo;if(!pe)return;x.prepareDrawTile();const fe=x.useProgram("hillshade");W.activeTexture.set(ee.TEXTURE0),ee.bindTexture(ee.TEXTURE_2D,pe.colorAttachment.get());const Me=((lt,qe,Ye,dt)=>{const ht=Ye.paint.get("hillshade-shadow-color"),Bt=Ye.paint.get("hillshade-highlight-color"),Pt=Ye.paint.get("hillshade-accent-color");let It=Ye.paint.get("hillshade-illumination-direction")*(Math.PI/180);Ye.paint.get("hillshade-illumination-anchor")==="viewport"&&(It-=lt.transform.angle);const Ht=!lt.options.moving;return{u_matrix:dt||lt.transform.calculateProjMatrix(qe.tileID.toUnwrapped(),Ht),u_image:0,u_latrange:Nc(0,qe.tileID),u_light:[Ye.paint.get("hillshade-exaggeration"),It],u_shadow:ht,u_highlight:Bt,u_accent:Pt}})(x,m,b,x.terrain?a.projMatrix:null);x.prepareDrawProgram(W,fe,a.toUnwrapped());const{tileBoundsBuffer:Ne,tileBoundsIndexBuffer:st,tileBoundsSegments:it}=x.getTileBoundsBuffers(m);fe.draw(W,ee.TRIANGLES,S,P,H,i.CullFaceMode.disabled,Me,b.id,Ne,st,it)}function Al(x,a,m){if(!a.needsDEMTextureUpload)return;const b=x.context,S=b.gl;b.pixelStoreUnpackPremultiplyAlpha.set(!1),a.demTexture=a.demTexture||x.getTileTexture(m.stride);const P=m.getPixels();a.demTexture?a.demTexture.update(P,{premultiply:!1}):a.demTexture=new i.Texture(b,P,S.RGBA,{premultiply:!1}),a.needsDEMTextureUpload=!1}function Va(x,a,m,b,S,P){const H=x.context,W=H.gl;if(!a.dem)return;const ee=a.dem;if(H.activeTexture.set(W.TEXTURE1),Al(x,a,ee),!a.demTexture)return;a.demTexture.bind(W.NEAREST,W.CLAMP_TO_EDGE);const pe=ee.dim;H.activeTexture.set(W.TEXTURE0);let fe=a.fbo;if(!fe){const it=new i.Texture(H,{width:pe,height:pe,data:null},W.RGBA);it.bind(W.LINEAR,W.CLAMP_TO_EDGE),fe=a.fbo=H.createFramebuffer(pe,pe,!0),fe.colorAttachment.set(it.texture)}H.bindFramebuffer.set(fe.framebuffer),H.viewport.set([0,0,pe,pe]);const{tileBoundsBuffer:Me,tileBoundsIndexBuffer:Ne,tileBoundsSegments:st}=x.getMercatorTileBoundsBuffers();x.useProgram("hillshadePrepare").draw(H,W.TRIANGLES,b,S,P,i.CullFaceMode.disabled,((it,lt)=>{const qe=lt.stride,Ye=i.create();return i.ortho(Ye,0,i.EXTENT,-i.EXTENT,0,0,1),i.translate(Ye,Ye,[0,-i.EXTENT,0]),{u_matrix:Ye,u_image:1,u_dimension:[qe,qe],u_zoom:it.overscaledZ,u_unpack:lt.unpackVector}})(a.tileID,ee),m.id,Me,Ne,st),a.needsHillshadePrepare=!1}const Qc=x=>({u_matrix:new i.UniformMatrix4f(x),u_image0:new i.Uniform1i(x),u_skirt_height:new i.Uniform1f(x)}),dl=(x,a)=>({u_matrix:x,u_image0:0,u_skirt_height:a}),qr=(x,a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st)=>({u_proj_matrix:Float32Array.from(x),u_globe_matrix:a,u_normalize_matrix:Float32Array.from(b),u_merc_matrix:m,u_zoom_transition:S,u_merc_center:P,u_image0:0,u_frustum_tl:H,u_frustum_tr:W,u_frustum_br:ee,u_frustum_bl:pe,u_globe_pos:fe,u_globe_radius:Me,u_viewport:Ne,u_grid_matrix:st?Float32Array.from(st):new Float32Array(9)});function Fh(x,a){return x!=null&&a!=null&&!(!x.hasData()||!a.hasData())&&x.demTexture!=null&&a.demTexture!=null&&x.tileID.key!==a.tileID.key}const hr=new class{constructor(){this.operations={}}newMorphing(x,a,m,b,S){if(x in this.operations){const P=this.operations[x];P.to.tileID.key!==m.tileID.key&&(P.queued=m)}else this.operations[x]={startTime:b,phase:0,duration:S,from:a,to:m,queued:null}}getMorphValuesForProxy(x){if(!(x in this.operations))return null;const a=this.operations[x];return{from:a.from,to:a.to,phase:a.phase}}update(x){for(const a in this.operations){const m=this.operations[a];for(m.phase=(x-m.startTime)/m.duration;m.phase>=1||!this._validOp(m);)if(!this._nextOp(m,x)){delete this.operations[a];break}}}_nextOp(x,a){return!!x.queued&&(x.from=x.to,x.to=x.queued,x.queued=null,x.phase=0,x.startTime=a,!0)}_validOp(x){return x.from.hasData()&&x.to.hasData()}},Br={0:null,1:"TERRAIN_VERTEX_MORPHING",2:"TERRAIN_WIREFRAME"};function jr(x,a){const m=1<<x.z;return!a&&(x.x===0||x.x===m-1)||x.y===0||x.y===m-1}const $r=x=>({u_matrix:x});function Hl(x,a,m,b,S){if(S>0){const P=i.exported.now(),H=(P-x.timeAdded)/S,W=a?(P-a.timeAdded)/S:-1,ee=m.getSource(),pe=b.coveringZoomLevel({tileSize:ee.tileSize,roundZoom:ee.roundZoom}),fe=!a||Math.abs(a.tileID.overscaledZ-pe)>Math.abs(x.tileID.overscaledZ-pe),Me=fe&&x.refreshedUponExpiration?1:i.clamp(fe?H:1-W,0,1);return x.refreshedUponExpiration&&H>=1&&(x.refreshedUponExpiration=!1),a?{opacity:1,mix:1-Me}:{opacity:Me,mix:0}}return{opacity:1,mix:0}}class gr extends i.SourceCache{constructor(a){const m={type:"raster-dem",maxzoom:a.transform.maxZoom},b=new Ke(jt(),null),S=ie("mock-dem",m,b,a.style);super("mock-dem",S,!1),S.setEventedParent(this),this._sourceLoaded=!0}_loadTile(a,m){a.state="loaded",m(null)}}class xu extends i.SourceCache{constructor(a){const m=ie("proxy",{type:"geojson",maxzoom:a.transform.maxZoom},new Ke(jt(),null),a.style);super("proxy",m,!1),m.setEventedParent(this),this.map=this.getSource().map=a,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(a,m,b){if(a.freezeTileCoverage)return;this.transform=a;const S=a.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce((P,H)=>{if(P[H.key]="",!this._tiles[H.key]){const W=new i.Tile(H,this._source.tileSize*H.overscaleFactor(),a.tileZoom);W.state="loaded",this._tiles[H.key]=W}return P},{});for(const P in this._tiles)P in S||(this.freeFBO(P),this._tiles[P].unloadVectorData(),delete this._tiles[P])}freeFBO(a){const m=this.proxyCachedFBO[a];if(m!==void 0){const b=Object.values(m);this.renderCachePool.push(...b),delete this.proxyCachedFBO[a]}}deallocRenderCache(){this.renderCache.forEach(a=>a.fb.destroy()),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class iA extends i.OverscaledTileID{constructor(a,m,b){super(a.overscaledZ,a.wrap,a.canonical.z,a.canonical.x,a.canonical.y),this.proxyTileKey=m,this.projMatrix=b}}class nA extends i.Elevation{constructor(a,m){super(),this.painter=a,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[b,S,P]=function(ee){const pe=new i.StructArrayLayout4i8,fe=new i.StructArrayLayout3ui6,Me=131;pe.reserve(17161),fe.reserve(33800);const Ne=i.EXTENT/128,st=i.EXTENT+Ne/2,it=st+Ne;for(let qe=-Ne;qe<it;qe+=Ne)for(let Ye=-Ne;Ye<it;Ye+=Ne){const dt=Ye<0||Ye>st||qe<0||qe>st?24575:0,ht=i.clamp(Math.round(Ye),0,i.EXTENT),Bt=i.clamp(Math.round(qe),0,i.EXTENT);pe.emplaceBack(ht+dt,Bt,ht,Bt)}const lt=(qe,Ye)=>{const dt=Ye*Me+qe;fe.emplaceBack(dt+1,dt,dt+Me),fe.emplaceBack(dt+Me,dt+Me+1,dt+1)};for(let qe=1;qe<129;qe++)for(let Ye=1;Ye<129;Ye++)lt(Ye,qe);return[0,129].forEach(qe=>{for(let Ye=0;Ye<130;Ye++)lt(Ye,qe),lt(qe,Ye)}),[pe,fe,32768]}(),H=a.context;this.gridBuffer=H.createVertexBuffer(b,i.boundsAttributes.members),this.gridIndexBuffer=H.createIndexBuffer(S),this.gridSegments=i.SegmentVector.simpleSegment(0,0,b.length,S.length),this.gridNoSkirtSegments=i.SegmentVector.simpleSegment(0,0,b.length,P),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new xu(m.map),this.orthoMatrix=i.create(),i.ortho(this.orthoMatrix,this.painter.transform.projection.name==="globe"?.015:0,i.EXTENT,0,i.EXTENT,0,1);const W=H.gl;this._overlapStencilMode=new i.StencilMode({func:W.GEQUAL,mask:255},0,255,W.KEEP,W.KEEP,W.REPLACE),this._previousZoom=a.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=m,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new gr(m.map)}set style(a){a.on("data",this._onStyleDataEvent.bind(this)),a.on("neworder",this._checkRenderCacheEfficiency.bind(this)),this._style=a,this._checkRenderCacheEfficiency()}update(a,m,b){if(a&&a.terrain){this._style!==a&&(this.style=a),this.enabled=!0;const S=a.terrain.properties;this.sourceCache=a.terrain.drapeRenderMode===0?this._mockSourceCache:a._getSourceCache(S.get("source")),this._exaggeration=S.get("exaggeration");const P=()=>{this.sourceCache.used&&i.warnOnce(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source.
This leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.`);const H=this.getScaledDemTileSize();this.sourceCache.update(m,H,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,P(),this._initializing=!0),P(),m.updateElevation(!0,b),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(m),this._emptyDEMTextureDirty=!0}else this._disable()}resetTileLookupCache(a){this._findCoveringTileCache[a]={}}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_checkRenderCacheEfficiency(){const a=this.renderCacheEfficiency(this._style);this._style.map._optimizeForTerrain||a.efficiency!==100&&i.warnOnce(`Terrain render cache efficiency is not optimal (${a.efficiency}%) and performance
                may be affected negatively, consider placing all background, fill and line layers before layer
                with id '${a.firstUndrapedLayer}' or create a map using optimizeForTerrain: true option.`)}_onStyleDataEvent(a){a.coord&&a.dataType==="source"?this._clearRenderCacheForTile(a.sourceCacheId,a.coord):a.dataType==="style"&&(this._invalidateRenderCache=!0)}_disable(){if(this.enabled&&(this.enabled=!1,this._sharedDepthStencil=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const a in this._style._sourceCaches)this._style._sourceCaches[a].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this._emptyDepthBufferTexture&&this._emptyDepthBufferTexture.destroy(),this.pool.forEach(a=>a.fb.destroy()),this.pool=[],this._depthFBO&&(this._depthFBO.destroy(),this._depthFBO=void 0,this._depthTexture=void 0)}_source(){return this.enabled?this.sourceCache:null}isUsingMockSource(){return this.sourceCache===this._mockSourceCache}exaggeration(){return this._exaggeration}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const a=2*this.proxySourceCache.getSource().tileSize;return[a,a]}set useVertexMorphing(a){this._useVertexMorphing=a}updateTileBinding(a){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const m=this.proxySourceCache,b=this.painter.transform;this._initializing&&(this._initializing=b._centerAltitude===0&&this.getAtPointOrZero(i.MercatorCoordinate.fromLngLat(b.center),-1)===-1,this._emptyDEMTextureDirty=!this._initializing);const S=this.proxyCoords=m.getIds().map(ee=>{const pe=m.getTileByID(ee).tileID;return pe.projMatrix=b.calculateProjMatrix(pe.toUnwrapped()),pe});(function(ee,pe){const fe=pe.transform.pointCoordinate(pe.transform.getCameraPoint()),Me=new i.pointGeometry(fe.x,fe.y);ee.sort((Ne,st)=>{if(st.overscaledZ-Ne.overscaledZ)return st.overscaledZ-Ne.overscaledZ;const it=new i.pointGeometry(Ne.canonical.x+(1<<Ne.canonical.z)*Ne.wrap,Ne.canonical.y),lt=new i.pointGeometry(st.canonical.x+(1<<st.canonical.z)*st.wrap,st.canonical.y),qe=Me.mult(1<<Ne.canonical.z);return qe.x-=.5,qe.y-=.5,qe.distSqr(it)-qe.distSqr(lt)})})(S,this.painter),this._previousZoom=b.zoom;const P=this.proxyToSource||{};this.proxyToSource={},S.forEach(ee=>{this.proxyToSource[ee.key]={}}),this.terrainTileForTile={};const H=this._style._sourceCaches;for(const ee in H){const pe=H[ee];if(!pe.used||(pe!==this.sourceCache&&this.resetTileLookupCache(pe.id),this._setupProxiedCoordsForOrtho(pe,a[ee],P),pe.usedForTerrain))continue;const fe=a[ee];pe.getSource().reparseOverscaled&&this._assignTerrainTiles(fe)}this.proxiedCoords[m.id]=S.map(ee=>new iA(ee,ee.key,this.orthoMatrix)),this._assignTerrainTiles(S),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(P),this.renderingToTexture=!1,this._updateTimestamp=i.exported.now();const W={};this._visibleDemTiles=[];for(const ee of this.proxyCoords){const pe=this.terrainTileForTile[ee.key];if(!pe)continue;const fe=pe.tileID.key;fe in W||(this._visibleDemTiles.push(pe),W[fe]=fe)}}_assignTerrainTiles(a){this._initializing||a.forEach(m=>{if(this.terrainTileForTile[m.key])return;const b=this._findTileCoveringTileID(m,this.sourceCache);b&&(this.terrainTileForTile[m.key]=b)})}_prepareDEMTextures(){const a=this.painter.context,m=a.gl;for(const b in this.terrainTileForTile){const S=this.terrainTileForTile[b],P=S.dem;!P||S.demTexture&&!S.needsDEMTextureUpload||(a.activeTexture.set(m.TEXTURE1),Al(this.painter,S,P))}}_prepareDemTileUniforms(a,m,b,S){if(!m||m.demTexture==null)return!1;const P=a.tileID.canonical,H=Math.pow(2,m.tileID.canonical.z-P.z),W=S||"";return b[`u_dem_tl${W}`]=[P.x*H%1,P.y*H%1],b[`u_dem_scale${W}`]=H,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}get emptyDepthBufferTexture(){const a=this.painter.context,m=a.gl;if(!this._emptyDepthBufferTexture){const b=new i.RGBAImage({width:1,height:1},Uint8Array.of(255,255,255,255));this._emptyDepthBufferTexture=new i.Texture(a,b,m.RGBA,{premultiply:!1})}return this._emptyDepthBufferTexture}_getLoadedAreaMinimum(){let a=0;const m=this._visibleDemTiles.reduce((b,S)=>{if(!S.dem)return b;const P=S.dem.tree.minimums[0];return P>0&&a++,b+P},0);return a?m/a:0}_updateEmptyDEMTexture(){const a=this.painter.context,m=a.gl;a.activeTexture.set(m.TEXTURE2);const b=this._getLoadedAreaMinimum(),S=new i.RGBAImage({width:1,height:1},new Uint8Array(i.DEMData.pack(b,this.sourceCache.getSource().encoding)));this._emptyDEMTextureDirty=!1;let P=this._emptyDEMTexture;return P?P.update(S,{premultiply:!1}):P=this._emptyDEMTexture=new i.Texture(a,S,m.RGBA,{premultiply:!1}),P}setupElevationDraw(a,m,b){const S=this.painter.context,P=S.gl,H=(W=this.sourceCache.getSource().encoding,{u_dem:2,u_dem_prev:4,u_dem_unpack:i.DEMData.getUnpackVector(W),u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_exaggeration:0});var W;H.u_dem_size=this.sourceCache.getSource().tileSize,H.u_exaggeration=this.exaggeration();let ee=null,pe=null,fe=1;if(b&&b.morphing&&this._useVertexMorphing){const Me=b.morphing.srcDemTile,Ne=b.morphing.dstDemTile;fe=b.morphing.phase,Me&&Ne&&(this._prepareDemTileUniforms(a,Me,H,"_prev")&&(pe=Me),this._prepareDemTileUniforms(a,Ne,H)&&(ee=Ne))}if(pe&&ee?(S.activeTexture.set(P.TEXTURE2),ee.demTexture.bind(P.NEAREST,P.CLAMP_TO_EDGE,P.NEAREST),S.activeTexture.set(P.TEXTURE4),pe.demTexture.bind(P.NEAREST,P.CLAMP_TO_EDGE,P.NEAREST),H.u_dem_lerp=fe):(ee=this.terrainTileForTile[a.tileID.key],S.activeTexture.set(P.TEXTURE2),(this._prepareDemTileUniforms(a,ee,H)?ee.demTexture:this.emptyDEMTexture).bind(P.NEAREST,P.CLAMP_TO_EDGE)),S.activeTexture.set(P.TEXTURE3),b&&b.useDepthForOcclusion?(this._depthTexture&&this._depthTexture.bind(P.NEAREST,P.CLAMP_TO_EDGE),this._depthFBO&&(H.u_depth_size_inv=[1/this._depthFBO.width,1/this._depthFBO.height])):(this.emptyDepthBufferTexture.bind(P.NEAREST,P.CLAMP_TO_EDGE),H.u_depth_size_inv=[1,1]),b&&b.useMeterToDem&&ee){const Me=(1<<ee.tileID.canonical.z)*i.mercatorZfromAltitude(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;H.u_meter_to_dem=Me}if(b&&b.labelPlaneMatrixInv&&(H.u_label_plane_matrix_inv=b.labelPlaneMatrixInv),m.setTerrainUniformValues(S,H),this.painter.transform.projection.name==="globe"){const Me=this.globeUniformValues(this.painter.transform,a.tileID.canonical,b&&b.useDenormalizedUpVectorScale);m.setGlobeUniformValues(S,Me)}}globeUniformValues(a,m,b){const S=a.projection;return{u_tile_tl_up:S.upVector(m,0,0),u_tile_tr_up:S.upVector(m,i.EXTENT,0),u_tile_br_up:S.upVector(m,i.EXTENT,i.EXTENT),u_tile_bl_up:S.upVector(m,0,i.EXTENT),u_tile_up_scale:b?i.GLOBE_METERS_TO_ECEF:S.upVectorScale(m,a.center.lat,a.worldSize).metersToTile}}renderToBackBuffer(a){const m=this.painter,b=this.painter.context;a.length!==0&&(b.bindFramebuffer.set(null),b.viewport.set([0,0,m.width,m.height]),m.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(S,P,H,W,ee){if(S.transform.projection.name==="globe")(function(pe,fe,Me,Ne,st){const it=pe.context,lt=it.gl;let qe,Ye;const dt=pe.options.showTerrainWireframe?2:0,ht=pe.transform,Bt=i.globeUseCustomAntiAliasing(pe,it,ht),Pt=(Ri,Ai)=>{if(Ye===Ri)return;const Mi=[Br[Ri],"PROJECTION_GLOBE_VIEW"];Bt&&Mi.push("CUSTOM_ANTIALIASING"),Ai&&Mi.push(Br[dt]),qe=pe.useProgram("globeRaster",null,Mi),Ye=Ri},It=pe.colorModeForRenderPass(),Ht=new i.DepthMode(lt.LEQUAL,i.DepthMode.ReadWrite,pe.depthRangeFor3D);hr.update(st);const hi=i.calculateGlobeMercatorMatrix(ht),si=[i.mercatorXfromLng(ht.center.lng),i.mercatorYfromLat(ht.center.lat)],qt=dt?[!1,!0]:[!1],ji=pe.globeSharedBuffers,Kt=[ht.width*i.exported.devicePixelRatio,ht.height*i.exported.devicePixelRatio],Ci=Float32Array.from(ht.globeMatrix),di={useDenormalizedUpVectorScale:!0};if(qt.forEach(Ri=>{Ye=-1;const Ai=Ri?lt.LINES:lt.TRIANGLES;for(const Mi of Ne){const $i=Me.getTile(Mi),Jt=i.StencilMode.disabled,pi=fe.prevTerrainTileForTile[Mi.key],In=fe.terrainTileForTile[Mi.key];Fh(pi,In)&&hr.newMorphing(Mi.key,pi,In,st,250),it.activeTexture.set(lt.TEXTURE0),$i.texture.bind(lt.LINEAR,lt.CLAMP_TO_EDGE);const Hn=hr.getMorphValuesForProxy(Mi.key),Mn=Hn?1:0;Hn&&i.extend$1(di,{morphing:{srcDemTile:Hn.from,dstDemTile:Hn.to,phase:i.easeCubicInOut(Hn.phase)}});const $n=i.tileCornersToBounds(Mi.canonical),lr=i.getLatitudinalLod($n.getCenter().lat),On=i.getGridMatrix(Mi.canonical,$n,lr,ht.worldSize/ht._pixelsPerMercatorPixel),_n=i.globeNormalizeECEF(i.globeTileBounds(Mi.canonical)),Dr=qr(ht.projMatrix,Ci,hi,_n,i.globeToMercatorTransition(ht.zoom),si,ht.frustumCorners.TL,ht.frustumCorners.TR,ht.frustumCorners.BR,ht.frustumCorners.BL,ht.globeCenterInViewSpace,ht.globeRadius,Kt,On);if(Pt(Mn,Ri),fe.setupElevationDraw($i,qe,di),pe.prepareDrawProgram(it,qe,Mi.toUnwrapped()),ji){const[Or,Nr,Qr]=Ri?ji.getWirefameBuffers(pe.context,lr):ji.getGridBuffers(lr);qe.draw(it,Ai,Ht,Jt,It,i.CullFaceMode.backCCW,Dr,"globe_raster",Or,Nr,Qr)}}}),ji){const Ri=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];Bt&&Ri.push("CUSTOM_ANTIALIASING"),qe=pe.useProgram("globeRaster",null,Ri);for(const Ai of Ne){const{x:Mi,y:$i,z:Jt}=Ai.canonical,pi=$i===0,In=$i===(1<<Jt)-1,[Hn,Mn,$n,lr]=ji.getPoleBuffers(Jt);if(lr&&(pi||In)){const On=Me.getTile(Ai);it.activeTexture.set(lt.TEXTURE0),On.texture.bind(lt.LINEAR,lt.CLAMP_TO_EDGE);let _n=i.globePoleMatrixForTile(Jt,Mi,ht);const Dr=i.globeNormalizeECEF(i.globeTileBounds(Ai.canonical)),Or=(Nr,Qr)=>Nr.draw(it,lt.TRIANGLES,Ht,i.StencilMode.disabled,It,i.CullFaceMode.disabled,qr(ht.projMatrix,_n,_n,Dr,0,si,ht.frustumCorners.TL,ht.frustumCorners.TR,ht.frustumCorners.BR,ht.frustumCorners.BL,ht.globeCenterInViewSpace,ht.globeRadius,Kt),"globe_pole_raster",Qr,$n,lr);fe.setupElevationDraw(On,qe,di),pe.prepareDrawProgram(it,qe,Ai.toUnwrapped()),pi&&Or(qe,Hn),In&&(_n=i.scale(i.create(),_n,[1,-1,1]),Or(qe,Mn))}}}})(S,P,H,W,ee);else{const pe=S.context,fe=pe.gl;let Me,Ne;const st=S.options.showTerrainWireframe?2:0,it=(ht,Bt)=>{if(Ne===ht)return;const Pt=[Br[ht]];Bt&&Pt.push(Br[st]),Me=S.useProgram("terrainRaster",null,Pt),Ne=ht},lt=S.colorModeForRenderPass(),qe=new i.DepthMode(fe.LEQUAL,i.DepthMode.ReadWrite,S.depthRangeFor3D);hr.update(ee);const Ye=S.transform,dt=6*Math.pow(1.5,22-Ye.zoom)*P.exaggeration();(st?[!1,!0]:[!1]).forEach(ht=>{Ne=-1;const Bt=ht?fe.LINES:fe.TRIANGLES,[Pt,It]=ht?P.getWirefameBuffer():[P.gridIndexBuffer,P.gridSegments];for(const Ht of W){const hi=H.getTile(Ht),si=i.StencilMode.disabled,qt=P.prevTerrainTileForTile[Ht.key],ji=P.terrainTileForTile[Ht.key];Fh(qt,ji)&&hr.newMorphing(Ht.key,qt,ji,ee,250),pe.activeTexture.set(fe.TEXTURE0),hi.texture.bind(fe.LINEAR,fe.CLAMP_TO_EDGE,fe.LINEAR_MIPMAP_NEAREST);const Kt=hr.getMorphValuesForProxy(Ht.key),Ci=Kt?1:0;let di;Kt&&(di={morphing:{srcDemTile:Kt.from,dstDemTile:Kt.to,phase:i.easeCubicInOut(Kt.phase)}});const Ri=dl(Ht.projMatrix,jr(Ht.canonical,Ye.renderWorldCopies)?dt/10:dt);it(Ci,ht),P.setupElevationDraw(hi,Me,di),S.prepareDrawProgram(pe,Me,Ht.toUnwrapped()),Me.draw(pe,Bt,qe,si,lt,i.CullFaceMode.backCCW,Ri,"terrain_raster",P.gridBuffer,Pt,It)}})}}(m,this,this.proxySourceCache,a,this._updateTimestamp),this.renderingToTexture=!0,m.gpuTimingDeferredRenderEnd(),a.splice(0,a.length))}renderBatch(a){if(this._drapedRenderBatches.length===0)return a+1;this.renderingToTexture=!0;const m=this.painter,b=this.painter.context,S=this.proxySourceCache,P=this.proxiedCoords[S.id],H=this._drapedRenderBatches.shift(),W=[],ee=m.style.order;let pe=0;for(const fe of P){const Me=S.getTileByID(fe.proxyTileKey),Ne=S.proxyCachedFBO[fe.key]?S.proxyCachedFBO[fe.key][a]:void 0,st=Ne!==void 0?S.renderCache[Ne]:this.pool[pe++],it=Ne!==void 0;if(Me.texture=st.tex,it&&!st.dirty){W.push(Me.tileID);continue}let lt;b.bindFramebuffer.set(st.fb.framebuffer),this.renderedToTile=!1,st.dirty&&(b.clear({color:i.Color.transparent,stencil:0}),st.dirty=!1);for(let qe=H.start;qe<=H.end;++qe){const Ye=m.style._layers[ee[qe]];if(Ye.isHidden(m.transform.zoom))continue;const dt=m.style._getLayerSourceCache(Ye),ht=dt?this.proxyToSource[fe.key][dt.id]:[fe];if(!ht)continue;const Bt=ht;b.viewport.set([0,0,st.fb.width,st.fb.height]),lt!==(dt?dt.id:null)&&(this._setupStencil(st,ht,Ye,dt),lt=dt?dt.id:null),m.renderLayer(m,dt,Ye,Bt)}this.renderedToTile?(st.dirty=!0,W.push(Me.tileID)):it||--pe,pe===5&&(pe=0,this.renderToBackBuffer(W))}return this.renderToBackBuffer(W),this.renderingToTexture=!1,b.bindFramebuffer.set(null),b.viewport.set([0,0,m.width,m.height]),H.end+1}postRender(){}renderCacheEfficiency(a){const m=a.order.length;if(m===0)return{efficiency:100};let b,S=0,P=0,H=!1;for(let W=0;W<m;++W){const ee=a._layers[a.order[W]];this._style.isLayerDraped(ee)?(H&&++S,++P):H||(H=!0,b=ee.id)}return P===0?{efficiency:100}:{efficiency:100*(1-S/P),firstUndrapedLayer:b}}getMinElevationBelowMSL(){let a=0;return this._visibleDemTiles.filter(m=>m.dem).forEach(m=>{a=Math.min(a,m.dem.tree.minimums[0])}),a===0?a:(a-30)*this._exaggeration}raycast(a,m,b){if(!this._visibleDemTiles)return null;const S=this._visibleDemTiles.filter(P=>P.dem).map(P=>{const H=P.tileID,W=1<<H.overscaledZ,{x:ee,y:pe}=H.canonical,fe=ee/W,Me=(ee+1)/W,Ne=pe/W,st=(pe+1)/W;return{minx:fe,miny:Ne,maxx:Me,maxy:st,t:P.dem.tree.raycastRoot(fe,Ne,Me,st,a,m,b),tile:P}});S.sort((P,H)=>(P.t!==null?P.t:Number.MAX_VALUE)-(H.t!==null?H.t:Number.MAX_VALUE));for(const P of S){if(P.t==null)return null;const H=P.tile.dem.tree.raycast(P.minx,P.miny,P.maxx,P.maxy,a,m,b);if(H!=null)return H}return null}_createFBO(){const a=this.painter.context,m=a.gl,b=this.drapeBufferSize;a.activeTexture.set(m.TEXTURE0);const S=new i.Texture(a,{width:b[0],height:b[1],data:null},m.RGBA);S.bind(m.LINEAR,m.CLAMP_TO_EDGE);const P=a.createFramebuffer(b[0],b[1],!1);return P.colorAttachment.set(S.texture),P.depthAttachment=new Rs(a,P.framebuffer),this._sharedDepthStencil===void 0?(this._sharedDepthStencil=a.createRenderbuffer(a.gl.DEPTH_STENCIL,b[0],b[1]),this._stencilRef=0,P.depthAttachment.set(this._sharedDepthStencil),a.clear({stencil:0})):P.depthAttachment.set(this._sharedDepthStencil),a.extTextureFilterAnisotropic&&!a.extTextureFilterAnisotropicForceOff&&m.texParameterf(m.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax),{fb:P,tex:S,dirty:!1}}_initFBOPool(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())}_shouldDisableRenderCache(){if(this._style.light&&this._style.light.hasTransition())return!0;for(const a in this._style._sourceCaches)if(this._style._sourceCaches[a].hasTransition())return!0;return this._style.order.some(a=>{const m=this._style._layers[a],b=m.isHidden(this.painter.transform.zoom);return m.type!=="custom"&&!b&&m.hasTransition()})}_clearRasterFadeFromRenderCache(){let a=!1;for(const m in this._style._sourceCaches)if(this._style._sourceCaches[m]._source instanceof Pe){a=!0;break}if(a)for(let m=0;m<this._style.order.length;++m){const b=this._style._layers[this._style.order[m]],S=b.isHidden(this.painter.transform.zoom),P=this._style._getLayerSourceCache(b);if(b.type!=="raster"||S||!P)continue;const H=b.paint.get("raster-fade-duration");for(const W of this.proxyCoords){const ee=this.proxyToSource[W.key][P.id];if(ee)for(const pe of ee){const fe=Hl(P.getTile(pe),P.findLoadedParent(pe,0),P,this.painter.transform,H);(fe.opacity!==1||fe.mix!==0)&&this._clearRenderCacheForTile(P.id,pe)}}}}_setupDrapedRenderBatches(){const a=this._style.order,m=a.length;if(m===0)return;const b=[];let S,P=0,H=this._style._layers[a[P]];for(;!this._style.isLayerDraped(H)&&H.isHidden(this.painter.transform.zoom)&&++P<m;)H=this._style._layers[a[P]];for(;P<m;++P){const W=this._style._layers[a[P]];W.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(W)?S===void 0&&(S=P):S!==void 0&&(b.push({start:S,end:P-1}),S=void 0))}S!==void 0&&b.push({start:S,end:P-1}),this._drapedRenderBatches=b}_setupRenderCache(a){const m=this.proxySourceCache;if(this._shouldDisableRenderCache()||this._invalidateRenderCache){if(this._invalidateRenderCache=!1,m.renderCache.length>m.renderCachePool.length){const H=Object.values(m.proxyCachedFBO);m.proxyCachedFBO={};for(let W=0;W<H.length;++W){const ee=Object.values(H[W]);m.renderCachePool.push(...ee)}}return}this._clearRasterFadeFromRenderCache();const b=this.proxyCoords,S=this._tilesDirty;for(let H=b.length-1;H>=0;H--){const W=b[H];if(m.getTileByID(W.key),m.proxyCachedFBO[W.key]!==void 0){const ee=a[W.key],pe=this.proxyToSource[W.key];let fe=0;for(const Me in pe){const Ne=pe[Me],st=ee[Me];if(!st||st.length!==Ne.length||Ne.some((it,lt)=>it!==st[lt]||S[Me]&&S[Me].hasOwnProperty(it.key))){fe=-1;break}++fe}for(const Me in m.proxyCachedFBO[W.key])m.renderCache[m.proxyCachedFBO[W.key][Me]].dirty=fe<0||fe!==Object.values(ee).length}}const P=[...this._drapedRenderBatches];P.sort((H,W)=>W.end-W.start-(H.end-H.start));for(const H of P)for(const W of b){if(m.proxyCachedFBO[W.key])continue;let ee=m.renderCachePool.pop();ee===void 0&&m.renderCache.length<50&&(ee=m.renderCache.length,m.renderCache.push(this._createFBO())),ee!==void 0&&(m.proxyCachedFBO[W.key]={},m.proxyCachedFBO[W.key][H.start]=ee,m.renderCache[ee].dirty=!0)}this._tilesDirty={}}_setupStencil(a,m,b,S){if(!S||!this._sourceTilesOverlap[S.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const P=this.painter.context,H=P.gl;if(m.length<=1)return void(this._overlapStencilType=!1);let W;if(b.isTileClipped())W=m.length,this._overlapStencilMode.test={func:H.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(m[0].overscaledZ>m[m.length-1].overscaledZ))return void(this._overlapStencilType=!1);W=1,this._overlapStencilMode.test={func:H.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+W>255&&(P.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=W,this._overlapStencilMode.ref=this._stencilRef,b.isTileClipped()&&this._renderTileClippingMasks(m,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return this._overlapStencilType==="Clip"||this._overlapStencilType==="Mask"}stencilModeForRTTOverlap(a){return this.renderingToTexture&&this._overlapStencilType?(this._overlapStencilType==="Clip"&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[a.key]),this._overlapStencilMode):i.StencilMode.disabled}_renderTileClippingMasks(a,m){const b=this.painter,S=this.painter.context,P=S.gl;b._tileClippingMaskIDs={},S.setColorMode(i.ColorMode.disabled),S.setDepthMode(i.DepthMode.disabled);const H=b.useProgram("clippingMask");for(const W of a){const ee=b._tileClippingMaskIDs[W.key]=--m;H.draw(S,P.TRIANGLES,i.DepthMode.disabled,new i.StencilMode({func:P.ALWAYS,mask:0},ee,255,P.KEEP,P.KEEP,P.REPLACE),i.ColorMode.disabled,i.CullFaceMode.disabled,$r(W.projMatrix),"$clipping",b.tileExtentBuffer,b.quadTriangleIndexBuffer,b.tileExtentSegments)}}pointCoordinate(a){const m=this.painter.transform;if(a.x<0||a.x>m.width||a.y<0||a.y>m.height)return null;const b=[a.x,a.y,1,1];i.transformMat4$1(b,b,m.pixelMatrixInverse),i.scale$1(b,b,1/b[3]),b[0]/=m.worldSize,b[1]/=m.worldSize;const S=m._camera.position,P=i.mercatorZfromAltitude(1,m.center.lat),H=[S[0],S[1],S[2]/P,0],W=i.subtract([],b.slice(0,3),H);i.normalize(W,W);const ee=this.raycast(H,W,this._exaggeration);return ee!==null&&ee?(i.scaleAndAdd(H,H,W,ee),H[3]=H[2],H[2]*=P,H):null}drawDepth(){const a=this.painter,m=a.context,b=this.proxySourceCache,S=Math.ceil(a.width),P=Math.ceil(a.height);if(!this._depthFBO||this._depthFBO.width===S&&this._depthFBO.height===P||(this._depthFBO.destroy(),this._depthFBO=void 0,this._depthTexture=void 0),!this._depthFBO){const H=m.gl,W=m.createFramebuffer(S,P,!0);m.activeTexture.set(H.TEXTURE0);const ee=new i.Texture(m,{width:S,height:P,data:null},H.RGBA);ee.bind(H.NEAREST,H.CLAMP_TO_EDGE),W.colorAttachment.set(ee.texture);const pe=m.createRenderbuffer(m.gl.DEPTH_COMPONENT16,S,P);W.depthAttachment.set(pe),this._depthFBO=W,this._depthTexture=ee}m.bindFramebuffer.set(this._depthFBO.framebuffer),m.viewport.set([0,0,S,P]),function(H,W,ee,pe){if(H.transform.projection.name==="globe")return;const fe=H.context,Me=fe.gl;fe.clear({depth:1});const Ne=H.useProgram("terrainDepth"),st=new i.DepthMode(Me.LESS,i.DepthMode.ReadWrite,H.depthRangeFor3D);for(const it of pe){const lt=ee.getTile(it),qe=dl(it.projMatrix,0);W.setupElevationDraw(lt,Ne),Ne.draw(fe,Me.TRIANGLES,st,i.StencilMode.disabled,i.ColorMode.unblended,i.CullFaceMode.backCCW,qe,"terrain_depth",W.gridBuffer,W.gridIndexBuffer,W.gridNoSkirtSegments)}}(a,this,b,this.proxyCoords)}_setupProxiedCoordsForOrtho(a,m,b){if(a.getSource()instanceof X)return this._setupProxiedCoordsForImageSource(a,m,b);this._findCoveringTileCache[a.id]=this._findCoveringTileCache[a.id]||{};const S=this.proxiedCoords[a.id]=[],P=this.proxyCoords;for(let W=0;W<P.length;W++){const ee=P[W],pe=this._findTileCoveringTileID(ee,a);if(pe){const fe=this._createProxiedId(ee,pe,b[ee.key]&&b[ee.key][a.id]);S.push(fe),this.proxyToSource[ee.key][a.id]=[fe]}}let H=!1;for(let W=0;W<m.length;W++){const ee=a.getTile(m[W]);if(!ee||!ee.hasData())continue;const pe=this._findTileCoveringTileID(ee.tileID,this.proxySourceCache);if(pe&&pe.tileID.canonical.z!==ee.tileID.canonical.z){const fe=this.proxyToSource[pe.tileID.key][a.id],Me=this._createProxiedId(pe.tileID,ee,b[pe.tileID.key]&&b[pe.tileID.key][a.id]);fe?fe.splice(fe.length-1,0,Me):this.proxyToSource[pe.tileID.key][a.id]=[Me],S.push(Me),H=!0}}this._sourceTilesOverlap[a.id]=H}_setupProxiedCoordsForImageSource(a,m,b){if(!a.getSource().loaded())return;const S=this.proxiedCoords[a.id]=[],P=this.proxyCoords,H=a.getSource(),W=new i.pointGeometry(H.tileID.x,H.tileID.y)._div(1<<H.tileID.z),ee=H.coordinates.map(i.MercatorCoordinate.fromLngLat).reduce((fe,Me)=>(fe.min.x=Math.min(fe.min.x,Me.x-W.x),fe.min.y=Math.min(fe.min.y,Me.y-W.y),fe.max.x=Math.max(fe.max.x,Me.x-W.x),fe.max.y=Math.max(fe.max.y,Me.y-W.y),fe),{min:new i.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE),max:new i.pointGeometry(-Number.MAX_VALUE,-Number.MAX_VALUE)}),pe=(fe,Me)=>{const Ne=fe.wrap+fe.canonical.x/(1<<fe.canonical.z),st=fe.canonical.y/(1<<fe.canonical.z),it=i.EXTENT/(1<<fe.canonical.z),lt=Me.wrap+Me.canonical.x/(1<<Me.canonical.z),qe=Me.canonical.y/(1<<Me.canonical.z);return Ne+it<lt+ee.min.x||Ne>lt+ee.max.x||st+it<qe+ee.min.y||st>qe+ee.max.y};for(let fe=0;fe<P.length;fe++){const Me=P[fe];for(let Ne=0;Ne<m.length;Ne++){const st=a.getTile(m[Ne]);if(!st||!st.hasData()||pe(Me,st.tileID))continue;const it=this._createProxiedId(Me,st,b[Me.key]&&b[Me.key][a.id]),lt=this.proxyToSource[Me.key][a.id];lt?lt.push(it):this.proxyToSource[Me.key][a.id]=[it],S.push(it)}}}_createProxiedId(a,m,b){let S=this.orthoMatrix;if(b){const P=b.find(H=>H.key===m.tileID.key);if(P)return P}if(m.tileID.key!==a.key){const P=a.canonical.z-m.tileID.canonical.z;let H,W,ee;S=i.create();const pe=m.tileID.wrap-a.wrap<<a.overscaledZ;P>0?(H=i.EXTENT>>P,W=H*((m.tileID.canonical.x<<P)-a.canonical.x+pe),ee=H*((m.tileID.canonical.y<<P)-a.canonical.y)):(H=i.EXTENT<<-P,W=i.EXTENT*(m.tileID.canonical.x-(a.canonical.x+pe<<-P)),ee=i.EXTENT*(m.tileID.canonical.y-(a.canonical.y<<-P))),i.ortho(S,0,H,0,H,0,1),i.translate(S,S,[W,ee,0])}return new iA(m.tileID,a.key,S)}_findTileCoveringTileID(a,m){let b=m.getTile(a);if(b&&b.hasData())return b;const S=this._findCoveringTileCache[m.id],P=S[a.key];if(b=P?m.getTileByID(P):null,b&&b.hasData()||P===null)return b;let H=b?b.tileID:a,W=H.overscaledZ;const ee=m.getSource().minzoom,pe=[];if(!P){const Me=m.getSource().maxzoom;if(a.canonical.z>=Me){const Ne=a.canonical.z-Me;m.getSource().reparseOverscaled?(W=Math.max(a.canonical.z+2,m.transform.tileZoom),H=new i.OverscaledTileID(W,a.wrap,Me,a.canonical.x>>Ne,a.canonical.y>>Ne)):Ne!==0&&(W=Me,H=new i.OverscaledTileID(W,a.wrap,Me,a.canonical.x>>Ne,a.canonical.y>>Ne))}H.key!==a.key&&(pe.push(H.key),b=m.getTile(H))}const fe=Me=>{pe.forEach(Ne=>{S[Ne]=Me}),pe.length=0};for(W-=1;W>=ee&&(!b||!b.hasData());W--){b&&fe(b.tileID.key);const Me=H.calculateScaledKey(W);if(b=m.getTileByID(Me),b&&b.hasData())break;const Ne=S[Me];if(Ne===null)break;Ne===void 0?pe.push(Me):b=m.getTileByID(Ne)}return fe(b?b.tileID.key:null),b&&b.hasData()?b:null}findDEMTileFor(a){return this.enabled?this._findTileCoveringTileID(a,this.sourceCache):null}prepareDrawTile(){this.renderedToTile=!0}_clearRenderCacheForTile(a,m){let b=this._tilesDirty[a];b||(b=this._tilesDirty[a]={}),b[m.key]=!0}getWirefameBuffer(){if(!this.wireframeSegments){const a=function(m){let b=0;const S=new i.StructArrayLayout2ui4,P=131;for(let H=1;H<129;H++){for(let W=1;W<129;W++)b=H*P+W,S.emplaceBack(b,b+1),S.emplaceBack(b,b+P),S.emplaceBack(b+1,b+P),H===128&&S.emplaceBack(b+P,b+P+1);S.emplaceBack(b+1,b+1+P)}return S}();this.wireframeIndexBuffer=this.painter.context.createIndexBuffer(a),this.wireframeSegments=i.SegmentVector.simpleSegment(0,0,this.gridBuffer.length,a.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]}}class rA{static cacheKey(a,m,b,S){let P=`${m}${S?S.cacheKey:""}`;for(const H of b)a.usedDefines.includes(H)&&(P+=`/${H}`);return P}constructor(a,m,b,S,P,H){const W=a.gl;this.program=W.createProgram();const ee=function(qe){const Ye=[];for(let dt=0;dt<qe.length;dt++){if(qe[dt]===null)continue;const ht=qe[dt].split(" ");Ye.push(ht.pop())}return Ye}(b.staticAttributes),pe=S?S.getBinderAttributes():[],fe=ee.concat(pe);let Me=S?S.defines():[];Me=Me.concat(H.map(qe=>`#define ${qe}`));const Ne=Me.concat(a.extStandardDerivatives?`#extension GL_OES_standard_derivatives : enable
`.concat(uc):uc,uc,td,tA.fragmentSource,_u.fragmentSource,b.fragmentSource).join(`
`),st=Me.concat(`
#ifdef GL_ES
precision highp float;
#else

#if !defined(lowp)
#define lowp
#endif

#if !defined(mediump)
#define mediump
#endif

#if !defined(highp)
#define highp
#endif

#endif`,td,tA.vertexSource,_u.vertexSource,ed.vertexSource,b.vertexSource).join(`
`),it=W.createShader(W.FRAGMENT_SHADER);if(W.isContextLost())return void(this.failedToCreate=!0);W.shaderSource(it,Ne),W.compileShader(it),W.attachShader(this.program,it);const lt=W.createShader(W.VERTEX_SHADER);if(W.isContextLost())this.failedToCreate=!0;else{W.shaderSource(lt,st),W.compileShader(lt),W.attachShader(this.program,lt),this.attributes={},this.numAttributes=fe.length;for(let qe=0;qe<this.numAttributes;qe++)fe[qe]&&(W.bindAttribLocation(this.program,qe,fe[qe]),this.attributes[fe[qe]]=qe);W.linkProgram(this.program),W.deleteShader(lt),W.deleteShader(it),this.fixedUniforms=P(a),this.binderUniforms=S?S.getUniforms(a):[],H.includes("TERRAIN")&&(this.terrainUniforms=(qe=>({u_dem:new i.Uniform1i(qe),u_dem_prev:new i.Uniform1i(qe),u_dem_unpack:new i.Uniform4f(qe),u_dem_tl:new i.Uniform2f(qe),u_dem_scale:new i.Uniform1f(qe),u_dem_tl_prev:new i.Uniform2f(qe),u_dem_scale_prev:new i.Uniform1f(qe),u_dem_size:new i.Uniform1f(qe),u_dem_lerp:new i.Uniform1f(qe),u_exaggeration:new i.Uniform1f(qe),u_depth:new i.Uniform1i(qe),u_depth_size_inv:new i.Uniform2f(qe),u_meter_to_dem:new i.Uniform1f(qe),u_label_plane_matrix_inv:new i.UniformMatrix4f(qe)}))(a)),H.includes("GLOBE")&&(this.globeUniforms=(qe=>({u_tile_tl_up:new i.Uniform3f(qe),u_tile_tr_up:new i.Uniform3f(qe),u_tile_br_up:new i.Uniform3f(qe),u_tile_bl_up:new i.Uniform3f(qe),u_tile_up_scale:new i.Uniform1f(qe)}))(a)),H.includes("FOG")&&(this.fogUniforms=(qe=>({u_fog_matrix:new i.UniformMatrix4f(qe),u_fog_range:new i.Uniform2f(qe),u_fog_color:new i.Uniform4f(qe),u_fog_horizon_blend:new i.Uniform1f(qe),u_fog_temporal_offset:new i.Uniform1f(qe),u_frustum_tl:new i.Uniform3f(qe),u_frustum_tr:new i.Uniform3f(qe),u_frustum_br:new i.Uniform3f(qe),u_frustum_bl:new i.Uniform3f(qe),u_globe_pos:new i.Uniform3f(qe),u_globe_radius:new i.Uniform1f(qe),u_globe_transition:new i.Uniform1f(qe),u_is_globe:new i.Uniform1i(qe),u_viewport:new i.Uniform2f(qe)}))(a))}}setTerrainUniformValues(a,m){if(!this.terrainUniforms)return;const b=this.terrainUniforms;if(!this.failedToCreate){a.program.set(this.program);for(const S in m)b[S]&&b[S].set(this.program,S,m[S])}}setGlobeUniformValues(a,m){if(!this.globeUniforms)return;const b=this.globeUniforms;if(!this.failedToCreate){a.program.set(this.program);for(const S in m)b[S]&&b[S].set(this.program,S,m[S])}}setFogUniformValues(a,m){if(!this.fogUniforms)return;const b=this.fogUniforms;if(!this.failedToCreate){a.program.set(this.program);for(const S in m)b[S].set(this.program,S,m[S])}}draw(a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt){const qe=a.gl;if(this.failedToCreate)return;a.program.set(this.program),a.setDepthMode(b),a.setStencilMode(S),a.setColorMode(P),a.setCullFace(H);for(const dt of Object.keys(this.fixedUniforms))this.fixedUniforms[dt].set(this.program,dt,W[dt]);it&&it.setUniforms(this.program,a,this.binderUniforms,Ne,{zoom:st});const Ye={[qe.LINES]:2,[qe.TRIANGLES]:3,[qe.LINE_STRIP]:1}[m];for(const dt of Me.get()){const ht=dt.vaos||(dt.vaos={});(ht[ee]||(ht[ee]=new Ac)).bind(a,this,pe,it?it.getPaintVertexBuffers():[],fe,dt.vertexOffset,lt||[]),qe.drawElements(m,dt.primitiveLength*Ye,qe.UNSIGNED_SHORT,dt.primitiveOffset*Ye*2)}}}function dc(x,a){const m=Math.pow(2,a.tileID.overscaledZ),b=a.tileSize*Math.pow(2,x.transform.tileZoom)/m,S=b*(a.tileID.canonical.x+a.tileID.wrap*m),P=b*a.tileID.canonical.y;return{u_image:0,u_texsize:a.imageAtlasTexture.size,u_tile_units_to_pixels:1/nt(a,1,x.transform.tileZoom),u_pixel_coord_upper:[S>>16,P>>16],u_pixel_coord_lower:[65535&S,65535&P]}}const Vc=i.create(),Hc=(x,a,m,b,S,P,H,W,ee,pe,fe)=>{const Me=a.style.light,Ne=Me.properties.get("position"),st=[Ne.x,Ne.y,Ne.z],it=i.create$1();Me.properties.get("anchor")==="viewport"&&(i.fromRotation(it,-a.transform.angle),i.transformMat3(st,st,it));const lt=Me.properties.get("color"),qe=a.transform,Ye={u_matrix:x,u_lightpos:st,u_lightintensity:Me.properties.get("intensity"),u_lightcolor:[lt.r,lt.g,lt.b],u_vertical_gradient:+m,u_opacity:b,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Vc,u_merc_center:[0,0],u_up_dir:[0,0,0],u_height_lift:0,u_ao:S,u_edge_radius:P};return qe.projection.name==="globe"&&(Ye.u_tile_id=[H.canonical.x,H.canonical.y,1<<H.canonical.z],Ye.u_zoom_transition=ee,Ye.u_inv_rot_matrix=fe,Ye.u_merc_center=pe,Ye.u_up_dir=qe.projection.upVector(new i.CanonicalTileID(0,0,0),pe[0]*i.EXTENT,pe[1]*i.EXTENT),Ye.u_height_lift=W),Ye},Lh=(x,a,m,b,S,P,H,W,ee,pe,fe,Me)=>{const Ne=Hc(x,a,m,b,S,P,H,ee,pe,fe,Me),st={u_height_factor:-Math.pow(2,H.overscaledZ)/W.tileSize/8};return i.extend(Ne,dc(a,W),st)},Gc=x=>({u_matrix:x}),Dh=(x,a,m)=>i.extend(Gc(x),dc(a,m)),Wc=(x,a)=>({u_matrix:x,u_world:a}),jc=(x,a,m,b)=>i.extend(Dh(x,a,m),{u_world:b}),la=i.create(),sA=(x,a,m,b,S,P)=>{const H=x.transform,W=H.projection.name==="globe";let ee;if(P.paint.get("circle-pitch-alignment")==="map")if(W){const fe=i.globePixelsToTileUnits(H.zoom,a.canonical)*H._pixelsPerMercatorPixel;ee=Float32Array.from([fe,0,0,fe])}else ee=H.calculatePixelsToTileUnitsMatrix(m);else ee=new Float32Array([H.pixelsToGLUnits[0],0,0,H.pixelsToGLUnits[1]]);const pe={u_camera_to_center_distance:H.cameraToCenterDistance,u_matrix:x.translatePosMatrix(a.projMatrix,m,P.paint.get("circle-translate"),P.paint.get("circle-translate-anchor")),u_device_pixel_ratio:i.exported.devicePixelRatio,u_extrude_scale:ee,u_inv_rot_matrix:la,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(W){pe.u_inv_rot_matrix=b,pe.u_merc_center=S,pe.u_tile_id=[a.canonical.x,a.canonical.y,1<<a.canonical.z],pe.u_zoom_transition=i.globeToMercatorTransition(H.zoom);const fe=S[0]*i.EXTENT,Me=S[1]*i.EXTENT;pe.u_up_dir=H.projection.upVector(new i.CanonicalTileID(0,0,0),fe,Me)}return pe},oA=x=>{const a=[];return x.paint.get("circle-pitch-alignment")==="map"&&a.push("PITCH_WITH_MAP"),x.paint.get("circle-pitch-scale")==="map"&&a.push("SCALE_WITH_MAP"),a},Kc=(x,a,m,b)=>{const S=i.EXTENT/m.tileSize;return{u_matrix:x,u_camera_to_center_distance:a.getCameraToCenterDistance(b),u_extrude_scale:[a.pixelsToGLUnits[0]/S,a.pixelsToGLUnits[1]/S]}},ca=(x,a,m=1)=>({u_matrix:x,u_color:a,u_overlay:0,u_overlay_scale:m}),$c=i.create(),pl=(x,a,m,b,S,P,H)=>{const W=x.transform,ee=W.projection.name==="globe",pe=ee?i.globePixelsToTileUnits(W.zoom,a.canonical)*W._pixelsPerMercatorPixel:nt(m,1,P),fe={u_matrix:a.projMatrix,u_extrude_scale:pe,u_intensity:H,u_inv_rot_matrix:$c,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(ee){fe.u_inv_rot_matrix=b,fe.u_merc_center=S,fe.u_tile_id=[a.canonical.x,a.canonical.y,1<<a.canonical.z],fe.u_zoom_transition=i.globeToMercatorTransition(W.zoom);const Me=S[0]*i.EXTENT,Ne=S[1]*i.EXTENT;fe.u_up_dir=W.projection.upVector(new i.CanonicalTileID(0,0,0),Me,Ne)}return fe},aA=(x,a,m,b,S,P,H)=>{const W=x.transform,ee=W.calculatePixelsToTileUnitsMatrix(a);return{u_matrix:vu(x,a,m,b),u_pixels_to_tile_units:ee,u_device_pixel_ratio:P,u_units_to_pixels:[1/W.pixelsToGLUnits[0],1/W.pixelsToGLUnits[1]],u_dash_image:0,u_gradient_image:1,u_image_height:S,u_texsize:Gl(m)?a.lineAtlasTexture.size:[0,0],u_tile_units_to_pixels:Ph(a,x.transform),u_alpha_discard_threshold:0,u_trim_offset:H}},Ho=(x,a,m,b,S)=>{const P=x.transform;return{u_matrix:vu(x,a,m,b),u_texsize:a.imageAtlasTexture.size,u_pixels_to_tile_units:P.calculatePixelsToTileUnitsMatrix(a),u_device_pixel_ratio:S,u_image:0,u_tile_units_to_pixels:Ph(a,P),u_units_to_pixels:[1/P.pixelsToGLUnits[0],1/P.pixelsToGLUnits[1]],u_alpha_discard_threshold:0}};function Ph(x,a){return 1/nt(x,1,a.tileZoom)}function vu(x,a,m,b){return x.translatePosMatrix(b||a.tileID.projMatrix,a,m.paint.get("line-translate"),m.paint.get("line-translate-anchor"))}function Gl(x){const a=x.paint.get("line-dasharray").value;return a.value||a.kind!=="constant"}const wu=(x,a,m,b,S,P)=>{return{u_matrix:x,u_tl_parent:a,u_scale_parent:m,u_fade_t:b.mix,u_opacity:b.opacity*S.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:S.paint.get("raster-brightness-min"),u_brightness_high:S.paint.get("raster-brightness-max"),u_saturation_factor:(W=S.paint.get("raster-saturation"),W>0?1-1/(1.001-W):-W),u_contrast_factor:(H=S.paint.get("raster-contrast"),H>0?1/(1-H):1+H),u_spin_weights:Zc(S.paint.get("raster-hue-rotate")),u_perspective_transform:P};var H,W};function Zc(x){x*=Math.PI/180;const a=Math.sin(x),m=Math.cos(x);return[(2*m+1)/3,(-Math.sqrt(3)*a-m+1)/3,(Math.sqrt(3)*a-m+1)/3]}const Xc=i.create(),fl=(x,a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt)=>{const qe=S.transform,Ye={u_is_size_zoom_constant:+(x==="constant"||x==="source"),u_is_size_feature_constant:+(x==="constant"||x==="camera"),u_size_t:a?a.uSizeT:0,u_size:a?a.uSize:0,u_camera_to_center_distance:qe.cameraToCenterDistance,u_rotate_symbol:+m,u_aspect_ratio:qe.width/qe.height,u_fade_change:S.options.fadeDuration?S.symbolFadeChange:1,u_matrix:P,u_label_plane_matrix:H,u_coord_matrix:W,u_is_text:+ee,u_pitch_with_map:+b,u_texsize:pe,u_texture:0,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Xc,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:Xc,u_up_vector:[0,-1,0]};return lt.name==="globe"&&(Ye.u_tile_id=[fe.canonical.x,fe.canonical.y,1<<fe.canonical.z],Ye.u_zoom_transition=Me,Ye.u_inv_rot_matrix=st,Ye.u_merc_center=Ne,Ye.u_camera_forward=qe._camera.forward(),Ye.u_ecef_origin=i.globeECEFOrigin(qe.globeMatrix,fe.toUnwrapped()),Ye.u_tile_matrix=Float32Array.from(qe.globeMatrix),Ye.u_up_vector=it),Ye},qc=(x,a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt,qe)=>i.extend(fl(x,a,m,b,S,P,H,W,ee,pe,Me,Ne,st,it,lt,qe),{u_gamma_scale:b?S.transform.cameraToCenterDistance*Math.cos(S.terrain?0:S.transform._pitch):1,u_device_pixel_ratio:i.exported.devicePixelRatio,u_is_halo:+fe}),Uh=(x,a,m,b,S,P,H,W,ee,pe,fe,Me,Ne,st,it,lt)=>i.extend(qc(x,a,m,b,S,P,H,W,!0,ee,!0,fe,Me,Ne,st,it,lt),{u_texsize_icon:pe,u_texture_icon:1}),Rh=(x,a,m)=>({u_matrix:x,u_opacity:a,u_color:m}),bu=(x,a,m,b,S)=>i.extend(function(P,H,W){const ee=H.imageManager.getPattern(P.toString()),{width:pe,height:fe}=H.imageManager.getPixelSize(),Me=Math.pow(2,W.tileID.overscaledZ),Ne=W.tileSize*Math.pow(2,H.transform.tileZoom)/Me,st=Ne*(W.tileID.canonical.x+W.tileID.wrap*Me),it=Ne*W.tileID.canonical.y;return{u_image:0,u_pattern_tl:ee.tl,u_pattern_br:ee.br,u_texsize:[pe,fe],u_pattern_size:ee.displaySize,u_tile_units_to_pixels:1/nt(W,1,H.transform.tileZoom),u_pixel_coord_upper:[st>>16,it>>16],u_pixel_coord_lower:[65535&st,65535&it]}}(b,m,S),{u_matrix:x,u_opacity:a}),id={fillExtrusion:x=>({u_matrix:new i.UniformMatrix4f(x),u_lightpos:new i.Uniform3f(x),u_lightintensity:new i.Uniform1f(x),u_lightcolor:new i.Uniform3f(x),u_vertical_gradient:new i.Uniform1f(x),u_opacity:new i.Uniform1f(x),u_edge_radius:new i.Uniform1f(x),u_ao:new i.Uniform2f(x),u_tile_id:new i.Uniform3f(x),u_zoom_transition:new i.Uniform1f(x),u_inv_rot_matrix:new i.UniformMatrix4f(x),u_merc_center:new i.Uniform2f(x),u_up_dir:new i.Uniform3f(x),u_height_lift:new i.Uniform1f(x)}),fillExtrusionPattern:x=>({u_matrix:new i.UniformMatrix4f(x),u_lightpos:new i.Uniform3f(x),u_lightintensity:new i.Uniform1f(x),u_lightcolor:new i.Uniform3f(x),u_vertical_gradient:new i.Uniform1f(x),u_height_factor:new i.Uniform1f(x),u_edge_radius:new i.Uniform1f(x),u_ao:new i.Uniform2f(x),u_tile_id:new i.Uniform3f(x),u_zoom_transition:new i.Uniform1f(x),u_inv_rot_matrix:new i.UniformMatrix4f(x),u_merc_center:new i.Uniform2f(x),u_up_dir:new i.Uniform3f(x),u_height_lift:new i.Uniform1f(x),u_image:new i.Uniform1i(x),u_texsize:new i.Uniform2f(x),u_pixel_coord_upper:new i.Uniform2f(x),u_pixel_coord_lower:new i.Uniform2f(x),u_tile_units_to_pixels:new i.Uniform1f(x),u_opacity:new i.Uniform1f(x)}),fill:x=>({u_matrix:new i.UniformMatrix4f(x)}),fillPattern:x=>({u_matrix:new i.UniformMatrix4f(x),u_image:new i.Uniform1i(x),u_texsize:new i.Uniform2f(x),u_pixel_coord_upper:new i.Uniform2f(x),u_pixel_coord_lower:new i.Uniform2f(x),u_tile_units_to_pixels:new i.Uniform1f(x)}),fillOutline:x=>({u_matrix:new i.UniformMatrix4f(x),u_world:new i.Uniform2f(x)}),fillOutlinePattern:x=>({u_matrix:new i.UniformMatrix4f(x),u_world:new i.Uniform2f(x),u_image:new i.Uniform1i(x),u_texsize:new i.Uniform2f(x),u_pixel_coord_upper:new i.Uniform2f(x),u_pixel_coord_lower:new i.Uniform2f(x),u_tile_units_to_pixels:new i.Uniform1f(x)}),circle:x=>({u_camera_to_center_distance:new i.Uniform1f(x),u_extrude_scale:new i.UniformMatrix2f(x),u_device_pixel_ratio:new i.Uniform1f(x),u_matrix:new i.UniformMatrix4f(x),u_inv_rot_matrix:new i.UniformMatrix4f(x),u_merc_center:new i.Uniform2f(x),u_tile_id:new i.Uniform3f(x),u_zoom_transition:new i.Uniform1f(x),u_up_dir:new i.Uniform3f(x)}),collisionBox:x=>({u_matrix:new i.UniformMatrix4f(x),u_camera_to_center_distance:new i.Uniform1f(x),u_extrude_scale:new i.Uniform2f(x)}),collisionCircle:x=>({u_matrix:new i.UniformMatrix4f(x),u_inv_matrix:new i.UniformMatrix4f(x),u_camera_to_center_distance:new i.Uniform1f(x),u_viewport_size:new i.Uniform2f(x)}),debug:x=>({u_color:new i.UniformColor(x),u_matrix:new i.UniformMatrix4f(x),u_overlay:new i.Uniform1i(x),u_overlay_scale:new i.Uniform1f(x)}),clippingMask:x=>({u_matrix:new i.UniformMatrix4f(x)}),heatmap:x=>({u_extrude_scale:new i.Uniform1f(x),u_intensity:new i.Uniform1f(x),u_matrix:new i.UniformMatrix4f(x),u_inv_rot_matrix:new i.UniformMatrix4f(x),u_merc_center:new i.Uniform2f(x),u_tile_id:new i.Uniform3f(x),u_zoom_transition:new i.Uniform1f(x),u_up_dir:new i.Uniform3f(x)}),heatmapTexture:x=>({u_image:new i.Uniform1i(x),u_color_ramp:new i.Uniform1i(x),u_opacity:new i.Uniform1f(x)}),hillshade:x=>({u_matrix:new i.UniformMatrix4f(x),u_image:new i.Uniform1i(x),u_latrange:new i.Uniform2f(x),u_light:new i.Uniform2f(x),u_shadow:new i.UniformColor(x),u_highlight:new i.UniformColor(x),u_accent:new i.UniformColor(x)}),hillshadePrepare:x=>({u_matrix:new i.UniformMatrix4f(x),u_image:new i.Uniform1i(x),u_dimension:new i.Uniform2f(x),u_zoom:new i.Uniform1f(x),u_unpack:new i.Uniform4f(x)}),line:x=>({u_matrix:new i.UniformMatrix4f(x),u_pixels_to_tile_units:new i.UniformMatrix2f(x),u_device_pixel_ratio:new i.Uniform1f(x),u_units_to_pixels:new i.Uniform2f(x),u_dash_image:new i.Uniform1i(x),u_gradient_image:new i.Uniform1i(x),u_image_height:new i.Uniform1f(x),u_texsize:new i.Uniform2f(x),u_tile_units_to_pixels:new i.Uniform1f(x),u_alpha_discard_threshold:new i.Uniform1f(x),u_trim_offset:new i.Uniform2f(x)}),linePattern:x=>({u_matrix:new i.UniformMatrix4f(x),u_texsize:new i.Uniform2f(x),u_pixels_to_tile_units:new i.UniformMatrix2f(x),u_device_pixel_ratio:new i.Uniform1f(x),u_image:new i.Uniform1i(x),u_units_to_pixels:new i.Uniform2f(x),u_tile_units_to_pixels:new i.Uniform1f(x),u_alpha_discard_threshold:new i.Uniform1f(x)}),raster:x=>({u_matrix:new i.UniformMatrix4f(x),u_tl_parent:new i.Uniform2f(x),u_scale_parent:new i.Uniform1f(x),u_fade_t:new i.Uniform1f(x),u_opacity:new i.Uniform1f(x),u_image0:new i.Uniform1i(x),u_image1:new i.Uniform1i(x),u_brightness_low:new i.Uniform1f(x),u_brightness_high:new i.Uniform1f(x),u_saturation_factor:new i.Uniform1f(x),u_contrast_factor:new i.Uniform1f(x),u_spin_weights:new i.Uniform3f(x),u_perspective_transform:new i.Uniform2f(x)}),symbolIcon:x=>({u_is_size_zoom_constant:new i.Uniform1i(x),u_is_size_feature_constant:new i.Uniform1i(x),u_size_t:new i.Uniform1f(x),u_size:new i.Uniform1f(x),u_camera_to_center_distance:new i.Uniform1f(x),u_rotate_symbol:new i.Uniform1i(x),u_aspect_ratio:new i.Uniform1f(x),u_fade_change:new i.Uniform1f(x),u_matrix:new i.UniformMatrix4f(x),u_label_plane_matrix:new i.UniformMatrix4f(x),u_coord_matrix:new i.UniformMatrix4f(x),u_is_text:new i.Uniform1i(x),u_pitch_with_map:new i.Uniform1i(x),u_texsize:new i.Uniform2f(x),u_tile_id:new i.Uniform3f(x),u_zoom_transition:new i.Uniform1f(x),u_inv_rot_matrix:new i.UniformMatrix4f(x),u_merc_center:new i.Uniform2f(x),u_camera_forward:new i.Uniform3f(x),u_tile_matrix:new i.UniformMatrix4f(x),u_up_vector:new i.Uniform3f(x),u_ecef_origin:new i.Uniform3f(x),u_texture:new i.Uniform1i(x)}),symbolSDF:x=>({u_is_size_zoom_constant:new i.Uniform1i(x),u_is_size_feature_constant:new i.Uniform1i(x),u_size_t:new i.Uniform1f(x),u_size:new i.Uniform1f(x),u_camera_to_center_distance:new i.Uniform1f(x),u_rotate_symbol:new i.Uniform1i(x),u_aspect_ratio:new i.Uniform1f(x),u_fade_change:new i.Uniform1f(x),u_matrix:new i.UniformMatrix4f(x),u_label_plane_matrix:new i.UniformMatrix4f(x),u_coord_matrix:new i.UniformMatrix4f(x),u_is_text:new i.Uniform1i(x),u_pitch_with_map:new i.Uniform1i(x),u_texsize:new i.Uniform2f(x),u_texture:new i.Uniform1i(x),u_gamma_scale:new i.Uniform1f(x),u_device_pixel_ratio:new i.Uniform1f(x),u_tile_id:new i.Uniform3f(x),u_zoom_transition:new i.Uniform1f(x),u_inv_rot_matrix:new i.UniformMatrix4f(x),u_merc_center:new i.Uniform2f(x),u_camera_forward:new i.Uniform3f(x),u_tile_matrix:new i.UniformMatrix4f(x),u_up_vector:new i.Uniform3f(x),u_ecef_origin:new i.Uniform3f(x),u_is_halo:new i.Uniform1i(x)}),symbolTextAndIcon:x=>({u_is_size_zoom_constant:new i.Uniform1i(x),u_is_size_feature_constant:new i.Uniform1i(x),u_size_t:new i.Uniform1f(x),u_size:new i.Uniform1f(x),u_camera_to_center_distance:new i.Uniform1f(x),u_rotate_symbol:new i.Uniform1i(x),u_aspect_ratio:new i.Uniform1f(x),u_fade_change:new i.Uniform1f(x),u_matrix:new i.UniformMatrix4f(x),u_label_plane_matrix:new i.UniformMatrix4f(x),u_coord_matrix:new i.UniformMatrix4f(x),u_is_text:new i.Uniform1i(x),u_pitch_with_map:new i.Uniform1i(x),u_texsize:new i.Uniform2f(x),u_texsize_icon:new i.Uniform2f(x),u_texture:new i.Uniform1i(x),u_texture_icon:new i.Uniform1i(x),u_gamma_scale:new i.Uniform1f(x),u_device_pixel_ratio:new i.Uniform1f(x),u_is_halo:new i.Uniform1i(x)}),background:x=>({u_matrix:new i.UniformMatrix4f(x),u_opacity:new i.Uniform1f(x),u_color:new i.UniformColor(x)}),backgroundPattern:x=>({u_matrix:new i.UniformMatrix4f(x),u_opacity:new i.Uniform1f(x),u_image:new i.Uniform1i(x),u_pattern_tl:new i.Uniform2f(x),u_pattern_br:new i.Uniform2f(x),u_texsize:new i.Uniform2f(x),u_pattern_size:new i.Uniform2f(x),u_pixel_coord_upper:new i.Uniform2f(x),u_pixel_coord_lower:new i.Uniform2f(x),u_tile_units_to_pixels:new i.Uniform1f(x)}),terrainRaster:Qc,terrainDepth:Qc,skybox:x=>({u_matrix:new i.UniformMatrix4f(x),u_sun_direction:new i.Uniform3f(x),u_cubemap:new i.Uniform1i(x),u_opacity:new i.Uniform1f(x),u_temporal_offset:new i.Uniform1f(x)}),skyboxGradient:x=>({u_matrix:new i.UniformMatrix4f(x),u_color_ramp:new i.Uniform1i(x),u_center_direction:new i.Uniform3f(x),u_radius:new i.Uniform1f(x),u_opacity:new i.Uniform1f(x),u_temporal_offset:new i.Uniform1f(x)}),skyboxCapture:x=>({u_matrix_3f:new i.UniformMatrix3f(x),u_sun_direction:new i.Uniform3f(x),u_sun_intensity:new i.Uniform1f(x),u_color_tint_r:new i.Uniform4f(x),u_color_tint_m:new i.Uniform4f(x),u_luminance:new i.Uniform1f(x)}),globeRaster:x=>({u_proj_matrix:new i.UniformMatrix4f(x),u_globe_matrix:new i.UniformMatrix4f(x),u_normalize_matrix:new i.UniformMatrix4f(x),u_merc_matrix:new i.UniformMatrix4f(x),u_zoom_transition:new i.Uniform1f(x),u_merc_center:new i.Uniform2f(x),u_image0:new i.Uniform1i(x),u_grid_matrix:new i.UniformMatrix3f(x),u_frustum_tl:new i.Uniform3f(x),u_frustum_tr:new i.Uniform3f(x),u_frustum_br:new i.Uniform3f(x),u_frustum_bl:new i.Uniform3f(x),u_globe_pos:new i.Uniform3f(x),u_globe_radius:new i.Uniform1f(x),u_viewport:new i.Uniform2f(x)}),globeAtmosphere:x=>({u_frustum_tl:new i.Uniform3f(x),u_frustum_tr:new i.Uniform3f(x),u_frustum_br:new i.Uniform3f(x),u_frustum_bl:new i.Uniform3f(x),u_horizon:new i.Uniform1f(x),u_transition:new i.Uniform1f(x),u_fadeout_range:new i.Uniform1f(x),u_color:new i.Uniform4f(x),u_high_color:new i.Uniform4f(x),u_space_color:new i.Uniform4f(x),u_star_intensity:new i.Uniform1f(x),u_star_density:new i.Uniform1f(x),u_star_size:new i.Uniform1f(x),u_temporal_offset:new i.Uniform1f(x),u_horizon_angle:new i.Uniform1f(x),u_rotation_matrix:new i.UniformMatrix4f(x)})};let pc;function fc(x,a,m,b,S,P,H){const W=x.context,ee=W.gl,pe=x.transform,fe=x.useProgram("collisionBox"),Me=[];let Ne=0,st=0;for(let Bt=0;Bt<b.length;Bt++){const Pt=b[Bt],It=a.getTile(Pt),Ht=It.getBucket(m);if(!Ht)continue;const hi=zl(Pt,Ht,pe);let si=hi;S[0]===0&&S[1]===0||(si=x.translatePosMatrix(hi,It,S,P));const qt=H?Ht.textCollisionBox:Ht.iconCollisionBox,ji=Ht.collisionCircleArray;if(ji.length>0){const Kt=i.create(),Ci=si;i.mul(Kt,Ht.placementInvProjMatrix,pe.glCoordMatrix),i.mul(Kt,Kt,Ht.placementViewportMatrix),Me.push({circleArray:ji,circleOffset:st,transform:Ci,invTransform:Kt,projection:Ht.getProjection()}),Ne+=ji.length/4,st=Ne}qt&&(x.terrain&&x.terrain.setupElevationDraw(It,fe),fe.draw(W,ee.LINES,i.DepthMode.disabled,i.StencilMode.disabled,x.colorModeForRenderPass(),i.CullFaceMode.disabled,Kc(si,pe,It,Ht.getProjection()),m.id,qt.layoutVertexBuffer,qt.indexBuffer,qt.segments,null,pe.zoom,null,[qt.collisionVertexBuffer,qt.collisionVertexBufferExt]))}if(!H||!Me.length)return;const it=x.useProgram("collisionCircle"),lt=new i.StructArrayLayout2f1f2i16;lt.resize(4*Ne),lt._trim();let qe=0;for(const Bt of Me)for(let Pt=0;Pt<Bt.circleArray.length/4;Pt++){const It=4*Pt,Ht=Bt.circleArray[It+0],hi=Bt.circleArray[It+1],si=Bt.circleArray[It+2],qt=Bt.circleArray[It+3];lt.emplace(qe++,Ht,hi,si,qt,0),lt.emplace(qe++,Ht,hi,si,qt,1),lt.emplace(qe++,Ht,hi,si,qt,2),lt.emplace(qe++,Ht,hi,si,qt,3)}(!pc||pc.length<2*Ne)&&(pc=function(Bt){const Pt=2*Bt,It=new i.StructArrayLayout3ui6;It.resize(Pt),It._trim();for(let Ht=0;Ht<Pt;Ht++){const hi=6*Ht;It.uint16[hi+0]=4*Ht+0,It.uint16[hi+1]=4*Ht+1,It.uint16[hi+2]=4*Ht+2,It.uint16[hi+3]=4*Ht+2,It.uint16[hi+4]=4*Ht+3,It.uint16[hi+5]=4*Ht+0}return It}(Ne));const Ye=W.createIndexBuffer(pc,!0),dt=W.createVertexBuffer(lt,i.collisionCircleLayout.members,!0);for(const Bt of Me){const Pt={u_matrix:Bt.transform,u_inv_matrix:Bt.invTransform,u_camera_to_center_distance:(ht=pe).getCameraToCenterDistance(Bt.projection),u_viewport_size:[ht.width,ht.height]};it.draw(W,ee.TRIANGLES,i.DepthMode.disabled,i.StencilMode.disabled,x.colorModeForRenderPass(),i.CullFaceMode.disabled,Pt,m.id,dt,Ye,i.SegmentVector.simpleSegment(0,2*Bt.circleOffset,Bt.circleArray.length,Bt.circleArray.length/2),null,pe.zoom)}var ht;dt.destroy(),Ye.destroy()}const Yc=i.create();function zh({width:x,height:a,anchor:m,textOffset:b,textScale:S},P){const{horizontalAlign:H,verticalAlign:W}=i.getAnchorAlignment(m),ee=-(H-.5)*x,pe=-(W-.5)*a,fe=i.evaluateVariableOffset(m,b);return new i.pointGeometry((ee/S+fe[0])*P,(pe/S+fe[1])*P)}function Jc(x,a,m,b,S,P,H,W,ee,pe,fe){const Me=x.text.placedSymbolArray,Ne=x.text.dynamicLayoutVertexArray,st=x.icon.dynamicLayoutVertexArray,it={},lt=x.getProjection(),qe=kl(W,lt,P),Ye=P.elevation,dt=lt.upVectorScale(W.canonical,P.center.lat,P.worldSize).metersToTile;Ne.clear();for(let ht=0;ht<Me.length;ht++){const Bt=Me.get(ht),{tileAnchorX:Pt,tileAnchorY:It,numGlyphs:Ht}=Bt,hi=x.allowVerticalPlacement&&!Bt.placedOrientation,si=Bt.hidden||!Bt.crossTileID||hi?null:b[Bt.crossTileID];if(si){let qt=0,ji=0,Kt=0;if(Ye){const In=Ye?Ye.getAtTileOffset(W,Pt,It):0,[Hn,Mn,$n]=lt.upVector(W.canonical,Pt,It);qt=In*Hn*dt,ji=In*Mn*dt,Kt=In*$n*dt}let[Ci,di,Ri,Ai]=or(Bt.projectedAnchorX+qt,Bt.projectedAnchorY+ji,Bt.projectedAnchorZ+Kt,m?qe:H);const Mi=rn(P.getCameraToCenterDistance(lt),Ai);let $i=S.evaluateSizeForFeature(x.textSizeData,pe,Bt)*Mi/i.ONE_EM;m&&($i*=x.tilePixelRatio/ee);const Jt=zh(si,$i);m?({x:Ci,y:di,z:Ri}=lt.projectTilePoint(Pt+Jt.x,It+Jt.y,W.canonical),[Ci,di,Ri]=or(Ci+qt,di+ji,Ri+Kt,H)):(a&&Jt._rotate(-P.angle),Ci+=Jt.x,di+=Jt.y,Ri=0);const pi=x.allowVerticalPlacement&&Bt.placedOrientation===i.WritingMode.vertical?Math.PI/2:0;for(let In=0;In<Ht;In++)i.addDynamicAttributes(Ne,Ci,di,Ri,pi);fe&&Bt.associatedIconIndex>=0&&(it[Bt.associatedIconIndex]={x:Ci,y:di,z:Ri,angle:pi})}else qs(Ht,Ne)}if(fe){st.clear();const ht=x.icon.placedSymbolArray;for(let Bt=0;Bt<ht.length;Bt++){const Pt=ht.get(Bt),{numGlyphs:It}=Pt,Ht=it[Bt];if(Pt.hidden||!Ht)qs(It,st);else{const{x:hi,y:si,z:qt,angle:ji}=Ht;for(let Kt=0;Kt<It;Kt++)i.addDynamicAttributes(st,hi,si,qt,ji)}}x.icon.dynamicLayoutVertexBuffer.updateData(st)}x.text.dynamicLayoutVertexBuffer.updateData(Ne)}function So(x,a,m){return m.iconsInText&&a?"symbolTextAndIcon":x?"symbolSDF":"symbolIcon"}function xa(x,a,m,b,S,P,H,W,ee,pe,fe,Me){const Ne=x.context,st=Ne.gl,it=x.transform,lt=W==="map",qe=ee==="map",Ye=lt&&m.layout.get("symbol-placement")!=="point",dt=lt&&!qe&&!Ye,ht=m.layout.get("symbol-sort-key").constantOr(1)!==void 0;let Bt=!1;const Pt=x.depthModeForSublayer(0,i.DepthMode.ReadOnly),It=[i.mercatorXfromLng(it.center.lng),i.mercatorYfromLat(it.center.lat)],Ht=m.layout.get("text-variable-anchor"),hi=it.projection.name==="globe",si=[],qt=[0,-1,0];let ji=qt;!hi&&!it.mercatorFromTransition||lt||(ji=function(Kt){const Ci=Kt._camera.getWorldToCamera(Kt.worldSize,1),di=i.multiply([],Ci,Kt.globeMatrix);i.invert(di,di);const Ri=[0,0,0],Ai=[0,1,0,0];return i.transformMat4$1(Ai,Ai,di),Ri[0]=Ai[0],Ri[1]=Ai[1],Ri[2]=Ai[2],i.normalize(Ri,Ri),Ri}(it));for(const Kt of b){const Ci=a.getTile(Kt),di=Ci.getBucket(m);if(!di||di.projection.name==="mercator"&&hi)continue;const Ri=S?di.text:di.icon;if(!Ri||di.fullyClipped||!Ri.segments.get().length)continue;const Ai=Ri.programConfigurations.get(m.id),Mi=S||di.sdfIcons,$i=S?di.textSizeData:di.iconSizeData,Jt=qe||it.pitch!==0,pi=i.evaluateSizeForZoom($i,it.zoom);let In,Hn,Mn,$n,lr=[0,0],On=null;if(S){if(Hn=Ci.glyphAtlasTexture,Mn=st.LINEAR,In=Ci.glyphAtlasTexture.size,di.iconsInText){lr=Ci.imageAtlasTexture.size,On=Ci.imageAtlasTexture;const Ea=$i.kind==="composite"||$i.kind==="camera";$n=Jt||x.options.rotating||x.options.zooming||Ea?st.LINEAR:st.NEAREST}}else{const Ea=m.layout.get("icon-size").constantOr(0)!==1||di.iconsNeedLinear;Hn=Ci.imageAtlasTexture,Mn=Mi||x.options.rotating||x.options.zooming||Ea||Jt?st.LINEAR:st.NEAREST,In=Ci.imageAtlasTexture.size}const _n=di.projection.name==="globe",Dr=_n?ji:qt,Or=_n?i.globeToMercatorTransition(it.zoom):0,Nr=kl(Kt,di.getProjection(),it),Qr=it.calculatePixelsToTileUnitsMatrix(Ci),go=Mr(Nr,Ci.tileID.canonical,qe,lt,it,di.getProjection(),Qr),Ca=x.terrain&&qe&&Ye?i.invert(i.create(),go):Yc,jo=zs(Nr,Ci.tileID.canonical,qe,lt,it,di.getProjection(),Qr),vs=Ht&&di.hasTextData(),_r=m.layout.get("icon-text-fit")!=="none"&&vs&&di.hasIconData();if(Ye){const Ea=it.elevation,vl=Ea?Ea.getAtTileOffsetFunc(Kt,it.center.lat,it.worldSize,di.getProjection()):null,Zl=Oo(Nr,Ci.tileID.canonical,qe,lt,it,di.getProjection(),Qr);Ar(di,Nr,x,S,Zl,jo,qe,pe,vl,Kt)}const Xr=Ye||S&&Ht||_r,Fr=x.translatePosMatrix(Nr,Ci,P,H),Fs=Xr?Yc:go,eo=x.translatePosMatrix(jo,Ci,P,H,!0),ns=di.getProjection().createInversionMatrix(it,Kt.canonical),Io=[];x.terrainRenderModeElevated()&&qe&&Io.push("PITCH_WITH_MAP_TERRAIN"),_n&&Io.push("PROJECTION_GLOBE_VIEW"),Xr&&Io.push("PROJECTED_POS_ON_VIEWPORT");const Bu=Mi&&m.paint.get(S?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let ja;ja=Mi?di.iconsInText?Uh($i.kind,pi,dt,qe,x,Fr,Fs,eo,In,lr,Kt,Or,It,ns,Dr,di.getProjection()):qc($i.kind,pi,dt,qe,x,Fr,Fs,eo,S,In,!0,Kt,Or,It,ns,Dr,di.getProjection()):fl($i.kind,pi,dt,qe,x,Fr,Fs,eo,S,In,Kt,Or,It,ns,Dr,di.getProjection());const _o={program:x.useProgram(So(Mi,S,di),Ai,Io),buffers:Ri,uniformValues:ja,atlasTexture:Hn,atlasTextureIcon:On,atlasInterpolation:Mn,atlasInterpolationIcon:$n,isSDF:Mi,hasHalo:Bu,tile:Ci,labelPlaneMatrixInv:Ca};if(ht&&di.canOverlap){Bt=!0;const Ea=Ri.segments.get();for(const vl of Ea)si.push({segments:new i.SegmentVector([vl]),sortKey:vl.sortKey,state:_o})}else si.push({segments:Ri.segments,sortKey:0,state:_o})}Bt&&si.sort((Kt,Ci)=>Kt.sortKey-Ci.sortKey);for(const Kt of si){const Ci=Kt.state;if(x.terrain&&x.terrain.setupElevationDraw(Ci.tile,Ci.program,{useDepthForOcclusion:!hi,labelPlaneMatrixInv:Ci.labelPlaneMatrixInv}),Ne.activeTexture.set(st.TEXTURE0),Ci.atlasTexture.bind(Ci.atlasInterpolation,st.CLAMP_TO_EDGE),Ci.atlasTextureIcon&&(Ne.activeTexture.set(st.TEXTURE1),Ci.atlasTextureIcon&&Ci.atlasTextureIcon.bind(Ci.atlasInterpolationIcon,st.CLAMP_TO_EDGE)),Ci.isSDF){const di=Ci.uniformValues;Ci.hasHalo&&(di.u_is_halo=1,Mo(Ci.buffers,Kt.segments,m,x,Ci.program,Pt,fe,Me,di)),di.u_is_halo=0}Mo(Ci.buffers,Kt.segments,m,x,Ci.program,Pt,fe,Me,Ci.uniformValues)}}function Mo(x,a,m,b,S,P,H,W,ee){const pe=b.context,fe=[x.dynamicLayoutVertexBuffer,x.opacityVertexBuffer,x.globeExtVertexBuffer];S.draw(pe,pe.gl.TRIANGLES,P,H,W,i.CullFaceMode.disabled,ee,m.id,x.layoutVertexBuffer,x.indexBuffer,a,m.paint,b.transform.zoom,x.programConfigurations.get(m.id),fe)}function nd(x,a,m,b,S,P,H){const W=x.context.gl,ee=m.paint.get("fill-pattern"),pe=ee&&ee.constantOr(1);let fe,Me,Ne,st,it;H?(Me=pe&&!m.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",fe=W.LINES):(Me=pe?"fillPattern":"fill",fe=W.TRIANGLES);for(const lt of b){const qe=a.getTile(lt);if(pe&&!qe.patternsLoaded())continue;const Ye=qe.getBucket(m);if(!Ye)continue;x.prepareDrawTile();const dt=Ye.programConfigurations.get(m.id),ht=x.useProgram(Me,dt);pe&&(x.context.activeTexture.set(W.TEXTURE0),qe.imageAtlasTexture.bind(W.LINEAR,W.CLAMP_TO_EDGE),dt.updatePaintBuffers());const Bt=ee.constantOr(null);if(Bt&&qe.imageAtlas){const It=qe.imageAtlas.patternPositions[Bt.toString()];It&&dt.setConstantPatternPositions(It)}const Pt=x.translatePosMatrix(lt.projMatrix,qe,m.paint.get("fill-translate"),m.paint.get("fill-translate-anchor"));if(H){st=Ye.indexBuffer2,it=Ye.segments2;const It=x.terrain&&x.terrain.renderingToTexture?x.terrain.drapeBufferSize:[W.drawingBufferWidth,W.drawingBufferHeight];Ne=Me==="fillOutlinePattern"&&pe?jc(Pt,x,qe,It):Wc(Pt,It)}else st=Ye.indexBuffer,it=Ye.segments,Ne=pe?Dh(Pt,x,qe):Gc(Pt);x.prepareDrawProgram(x.context,ht,lt.toUnwrapped()),ht.draw(x.context,fe,S,x.stencilModeForClipping(lt),P,i.CullFaceMode.disabled,Ne,m.id,Ye.layoutVertexBuffer,st,it,m.paint,x.transform.zoom,dt)}}function Ha(x,a,m,b,S,P,H){const W=x.context,ee=W.gl,pe=x.transform,fe=m.paint.get("fill-extrusion-pattern"),Me=fe.constantOr(1),Ne=m.paint.get("fill-extrusion-opacity"),st=[m.paint.get("fill-extrusion-ambient-occlusion-intensity"),m.paint.get("fill-extrusion-ambient-occlusion-radius")],it=m.layout.get("fill-extrusion-edge-radius"),lt=pe.projection.name==="globe"?i.fillExtrusionHeightLift():0,qe=pe.projection.name==="globe",Ye=qe?i.globeToMercatorTransition(pe.zoom):0,dt=[i.mercatorXfromLng(pe.center.lng),i.mercatorYfromLat(pe.center.lat)],ht=[];qe&&(ht.push("PROJECTION_GLOBE_VIEW"),x.style.terrainSetForDrapingOnly()&&ht.push("TERRAIN")),st[0]>0&&ht.push("FAUX_AO");for(const Bt of b){const Pt=a.getTile(Bt),It=Pt.getBucket(m);if(!It||It.projection.name!==pe.projection.name)continue;const Ht=It.programConfigurations.get(m.id),hi=x.useProgram(Me?"fillExtrusionPattern":"fillExtrusion",Ht,ht);if(x.terrain){const Ri=x.terrain;if(x.style.terrainSetForDrapingOnly())Ri.setupElevationDraw(Pt,hi,{useMeterToDem:!0});else{if(!It.enableTerrain)continue;if(Ri.setupElevationDraw(Pt,hi,{useMeterToDem:!0}),rd(W,a,Bt,It,m,Ri),!It.centroidVertexBuffer){const Ai=hi.attributes.a_centroid_pos;Ai!==void 0&&ee.vertexAttrib2f(Ai,0,0)}}}Me&&(x.context.activeTexture.set(ee.TEXTURE0),Pt.imageAtlasTexture.bind(ee.LINEAR,ee.CLAMP_TO_EDGE),Ht.updatePaintBuffers());const si=fe.constantOr(null);if(si&&Pt.imageAtlas){const Ri=Pt.imageAtlas.patternPositions[si.toString()];Ri&&Ht.setConstantPatternPositions(Ri)}const qt=x.translatePosMatrix(Bt.projMatrix,Pt,m.paint.get("fill-extrusion-translate"),m.paint.get("fill-extrusion-translate-anchor")),ji=pe.projection.createInversionMatrix(pe,Bt.canonical),Kt=m.paint.get("fill-extrusion-vertical-gradient"),Ci=Me?Lh(qt,x,Kt,Ne,st,it,Bt,Pt,lt,Ye,dt,ji):Hc(qt,x,Kt,Ne,st,it,Bt,lt,Ye,dt,ji);x.prepareDrawProgram(W,hi,Bt.toUnwrapped());const di=[];x.terrain&&di.push(It.centroidVertexBuffer),qe&&di.push(It.layoutVertexExtBuffer),hi.draw(W,W.gl.TRIANGLES,S,P,H,i.CullFaceMode.backCCW,Ci,m.id,It.layoutVertexBuffer,It.indexBuffer,It.segments,m.paint,x.transform.zoom,Ht,di)}}function rd(x,a,m,b,S,P){const H=[Ye=>{let dt=Ye.canonical.x-1,ht=Ye.wrap;return dt<0&&(dt=(1<<Ye.canonical.z)-1,ht--),new i.OverscaledTileID(Ye.overscaledZ,ht,Ye.canonical.z,dt,Ye.canonical.y)},Ye=>{let dt=Ye.canonical.x+1,ht=Ye.wrap;return dt===1<<Ye.canonical.z&&(dt=0,ht++),new i.OverscaledTileID(Ye.overscaledZ,ht,Ye.canonical.z,dt,Ye.canonical.y)},Ye=>new i.OverscaledTileID(Ye.overscaledZ,Ye.wrap,Ye.canonical.z,Ye.canonical.x,(Ye.canonical.y===0?1<<Ye.canonical.z:Ye.canonical.y)-1),Ye=>new i.OverscaledTileID(Ye.overscaledZ,Ye.wrap,Ye.canonical.z,Ye.canonical.x,Ye.canonical.y===(1<<Ye.canonical.z)-1?0:Ye.canonical.y+1)],W=Ye=>{const dt=a.getSource().minzoom,ht=Pt=>{const It=a.getTileByID(Pt);if(It&&It.hasData())return It.getBucket(S)},Bt=[0,-1,1];for(const Pt of Bt){if(Ye.overscaledZ+Pt<dt)continue;const It=ht(Ye.calculateScaledKey(Ye.overscaledZ+Pt));if(It)return It}},ee=[0,0,0],pe=(Ye,dt)=>(ee[0]=Math.min(Ye.min.y,dt.min.y),ee[1]=Math.max(Ye.max.y,dt.max.y),ee[2]=i.EXTENT-dt.min.x>Ye.max.x?dt.min.x-i.EXTENT:Ye.max.x,ee),fe=(Ye,dt)=>(ee[0]=Math.min(Ye.min.x,dt.min.x),ee[1]=Math.max(Ye.max.x,dt.max.x),ee[2]=i.EXTENT-dt.min.y>Ye.max.y?dt.min.y-i.EXTENT:Ye.max.y,ee),Me=[(Ye,dt)=>pe(Ye,dt),(Ye,dt)=>pe(dt,Ye),(Ye,dt)=>fe(Ye,dt),(Ye,dt)=>fe(dt,Ye)],Ne=new i.pointGeometry(0,0);let st,it,lt;const qe=(Ye,dt,ht,Bt,Pt)=>{const It=[[Bt?ht:Ye,Bt?Ye:ht,0],[Bt?ht:dt,Bt?dt:ht,0]],Ht=Pt<0?i.EXTENT+Pt:Pt,hi=[Bt?Ht:(Ye+dt)/2,Bt?(Ye+dt)/2:Ht,0];return ht===0&&Pt<0||ht!==0&&Pt>0?P.getForTilePoints(lt,[hi],!0,it):It.push(hi),P.getForTilePoints(m,It,!0,st),Math.max(It[0][2],It[1][2],hi[2])/P.exaggeration()};for(let Ye=0;Ye<4;Ye++){const dt=(Ye<2?1:5)-Ye,ht=b.borders[Ye];if(ht.length===0)continue;const Bt=lt=H[Ye](m),Pt=W(Bt);if(!(Pt&&Pt instanceof i.FillExtrusionBucket&&Pt.enableTerrain)||b.borderDoneWithNeighborZ[Ye]===Pt.canonical.z&&Pt.borderDoneWithNeighborZ[dt]===b.canonical.z||(it=P.findDEMTileFor(Bt),!it||!it.dem))continue;if(!st){const si=P.findDEMTileFor(m);if(!si||!si.dem)return;st=si}const It=Pt.borders[dt];let Ht=0;const hi=Pt.borderDoneWithNeighborZ[dt]!==b.canonical.z;if(b.canonical.z===Pt.canonical.z){for(let si=0;si<ht.length;si++){const qt=b.featuresOnBorder[ht[si]],ji=qt.borders[Ye];let Kt;for(;Ht<It.length&&(Kt=Pt.featuresOnBorder[It[Ht]],!(Kt.borders[dt][1]>ji[0]+3));)hi&&Pt.encodeCentroid(void 0,Kt,!1),Ht++;if(Kt&&Ht<It.length){const Ci=Ht;let di=0;for(;!(Kt.borders[dt][0]>ji[1]-3)&&(di++,++Ht!==It.length);)Kt=Pt.featuresOnBorder[It[Ht]];if(Kt=Pt.featuresOnBorder[It[Ci]],qt.intersectsCount()>1||Kt.intersectsCount()>1||di!==1){di!==1&&(Ht=Ci),b.encodeCentroid(void 0,qt,!1),hi&&Pt.encodeCentroid(void 0,Kt,!1);continue}const Ri=Me[Ye](qt,Kt),Ai=Ye%2?i.EXTENT-1:0;Ne.x=qe(Ri[0],Math.min(i.EXTENT-1,Ri[1]),Ai,Ye<2,Ri[2]),Ne.y=0,b.encodeCentroid(Ne,qt,!1),hi&&Pt.encodeCentroid(Ne,Kt,!1)}else b.encodeCentroid(void 0,qt,!1)}b.borderDoneWithNeighborZ[Ye]=Pt.canonical.z,b.needsCentroidUpdate=!0,hi&&(Pt.borderDoneWithNeighborZ[dt]=b.canonical.z,Pt.needsCentroidUpdate=!0)}else{for(const si of ht)b.encodeCentroid(void 0,b.featuresOnBorder[si],!1);if(hi){for(const si of It)Pt.encodeCentroid(void 0,Pt.featuresOnBorder[si],!1);Pt.borderDoneWithNeighborZ[dt]=b.canonical.z,Pt.needsCentroidUpdate=!0}b.borderDoneWithNeighborZ[Ye]=Pt.canonical.z,b.needsCentroidUpdate=!0}}(b.needsCentroidUpdate||!b.centroidVertexBuffer&&b.centroidVertexArray.length!==0)&&b.uploadCentroid(x)}const ml=new i.Color(1,0,0,1),kh=new i.Color(0,1,0,1),Oh=new i.Color(0,0,1,1),lA=new i.Color(1,0,1,1),sd=new i.Color(0,1,1,1);function Nh(x,a,m){const b=x.context,S=x.transform,P=b.gl,H=S.projection.name==="globe",W=H?["PROJECTION_GLOBE_VIEW"]:null;let ee=m.projMatrix;if(H&&i.globeToMercatorTransition(S.zoom)>0){const qt=i.transitionTileAABBinECEF(m.canonical,S),ji=i.globeDenormalizeECEF(qt);ee=i.multiply(new Float32Array(16),S.globeMatrix,ji),i.multiply(ee,S.projMatrix,ee)}const pe=x.useProgram("debug",null,W),fe=a.getTileByID(m.key);x.terrain&&x.terrain.setupElevationDraw(fe,pe);const Me=i.DepthMode.disabled,Ne=i.StencilMode.disabled,st=x.colorModeForRenderPass(),it="$debug";b.activeTexture.set(P.TEXTURE0),x.emptyTexture.bind(P.LINEAR,P.CLAMP_TO_EDGE),H?fe._makeGlobeTileDebugBuffers(x.context,S):fe._makeDebugTileBoundsBuffers(x.context,S.projection);const lt=fe._tileDebugBuffer||x.debugBuffer,qe=fe._tileDebugIndexBuffer||x.debugIndexBuffer,Ye=fe._tileDebugSegments||x.debugSegments;pe.draw(b,P.LINE_STRIP,Me,Ne,st,i.CullFaceMode.disabled,ca(ee,i.Color.red),it,lt,qe,Ye,null,null,null,[fe._globeTileDebugBorderBuffer]);const dt=fe.latestRawTileData,ht=Math.floor((dt&&dt.byteLength||0)/1024),Bt=a.getTile(m).tileSize,Pt=512/Math.min(Bt,512)*(m.overscaledZ/S.zoom)*.5;let It=m.canonical.toString();m.overscaledZ!==m.canonical.z&&(It+=` => ${m.overscaledZ}`),It+=` ${ht}kb`,function(qt,ji){qt.initDebugOverlayCanvas();const Kt=qt.debugOverlayCanvas,Ci=qt.context.gl,di=qt.debugOverlayCanvas.getContext("2d");di.clearRect(0,0,Kt.width,Kt.height),di.shadowColor="white",di.shadowBlur=2,di.lineWidth=1.5,di.strokeStyle="white",di.textBaseline="top",di.font="bold 36px Open Sans, sans-serif",di.fillText(ji,5,5),di.strokeText(ji,5,5),qt.debugOverlayTexture.update(Kt),qt.debugOverlayTexture.bind(Ci.LINEAR,Ci.CLAMP_TO_EDGE)}(x,It);const Ht=fe._tileDebugTextBuffer||x.debugBuffer,hi=fe._tileDebugTextIndexBuffer||x.quadTriangleIndexBuffer,si=fe._tileDebugTextSegments||x.debugSegments;pe.draw(b,P.TRIANGLES,Me,Ne,i.ColorMode.alphaBlended,i.CullFaceMode.disabled,ca(ee,i.Color.transparent,Pt),it,Ht,hi,si,null,null,null,[fe._globeTileDebugTextBuffer])}function mc(x,a,m,b){pn(x,0,a+m/2,x.transform.width,m,b)}function ha(x,a,m,b){pn(x,a-m/2,0,m,x.transform.height,b)}function pn(x,a,m,b,S,P){const H=x.context,W=H.gl;W.enable(W.SCISSOR_TEST),W.scissor(a*i.exported.devicePixelRatio,m*i.exported.devicePixelRatio,b*i.exported.devicePixelRatio,S*i.exported.devicePixelRatio),H.clear({color:P}),W.disable(W.SCISSOR_TEST)}const eh=i.createLayout([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:Wl}=eh;function Os(x,a,m,b){x.emplaceBack(a,m,b)}class gl{constructor(a){this.vertexArray=new i.StructArrayLayout3f12,this.indices=new i.StructArrayLayout3ui6,Os(this.vertexArray,-1,-1,1),Os(this.vertexArray,1,-1,1),Os(this.vertexArray,-1,1,1),Os(this.vertexArray,1,1,1),Os(this.vertexArray,-1,-1,-1),Os(this.vertexArray,1,-1,-1),Os(this.vertexArray,-1,1,-1),Os(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=a.createVertexBuffer(this.vertexArray,Wl),this.indexBuffer=a.createIndexBuffer(this.indices),this.segment=i.SegmentVector.simpleSegment(0,0,36,12)}}function un(x,a,m,b,S,P){const H=x.gl,W=a.paint.get("sky-atmosphere-color"),ee=a.paint.get("sky-atmosphere-halo-color"),pe=a.paint.get("sky-atmosphere-sun-intensity"),fe=((Me,Ne,st,it,lt)=>({u_matrix_3f:Me,u_sun_direction:Ne,u_sun_intensity:st,u_color_tint_r:[it.r,it.g,it.b,it.a],u_color_tint_m:[lt.r,lt.g,lt.b,lt.a],u_luminance:5e-5}))(i.fromMat4(i.create$1(),b),S,pe,W,ee);H.framebufferTexture2D(H.FRAMEBUFFER,H.COLOR_ATTACHMENT0,H.TEXTURE_CUBE_MAP_POSITIVE_X+P,a.skyboxTexture,0),m.draw(x,H.TRIANGLES,i.DepthMode.disabled,i.StencilMode.disabled,i.ColorMode.unblended,i.CullFaceMode.frontCW,fe,"skyboxCapture",a.skyboxGeometry.vertexBuffer,a.skyboxGeometry.indexBuffer,a.skyboxGeometry.segment)}const th=i.createLayout([{type:"Float32",name:"a_pos",components:3},{type:"Float32",name:"a_uv",components:2}]);class Ur{constructor(a){const m=new i.StructArrayLayout5f20;m.emplaceBack(-1,1,1,0,0),m.emplaceBack(1,1,1,1,0),m.emplaceBack(1,-1,1,1,1),m.emplaceBack(-1,-1,1,0,1);const b=new i.StructArrayLayout3ui6;b.emplaceBack(0,1,2),b.emplaceBack(2,3,0),this.vertexBuffer=a.createVertexBuffer(m,th.members),this.indexBuffer=a.createIndexBuffer(b),this.segments=i.SegmentVector.simpleSegment(0,0,4,2)}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy()}}const gc={symbol:function(x,a,m,b,S){if(x.renderPass!=="translucent")return;const P=i.StencilMode.disabled,H=x.colorModeForRenderPass();m.layout.get("text-variable-anchor")&&function(W,ee,pe,fe,Me,Ne,st){const it=ee.transform,lt=Me==="map",qe=Ne==="map";for(const Ye of W){const dt=fe.getTile(Ye),ht=dt.getBucket(pe);if(!ht||!ht.text||!ht.text.segments.get().length)continue;const Bt=i.evaluateSizeForZoom(ht.textSizeData,it.zoom),Pt=kl(Ye,ht.getProjection(),it),It=it.calculatePixelsToTileUnitsMatrix(dt),Ht=Mr(Pt,dt.tileID.canonical,qe,lt,it,ht.getProjection(),It),hi=pe.layout.get("icon-text-fit")!=="none"&&ht.hasIconData();if(Bt){const si=Math.pow(2,it.zoom-dt.tileID.overscaledZ);Jc(ht,lt,qe,st,i.symbolSize,it,Ht,Ye,si,Bt,hi)}}}(b,x,m,a,m.layout.get("text-rotation-alignment"),m.layout.get("text-pitch-alignment"),S),m.paint.get("icon-opacity").constantOr(1)!==0&&xa(x,a,m,b,!1,m.paint.get("icon-translate"),m.paint.get("icon-translate-anchor"),m.layout.get("icon-rotation-alignment"),m.layout.get("icon-pitch-alignment"),m.layout.get("icon-keep-upright"),P,H),m.paint.get("text-opacity").constantOr(1)!==0&&xa(x,a,m,b,!0,m.paint.get("text-translate"),m.paint.get("text-translate-anchor"),m.layout.get("text-rotation-alignment"),m.layout.get("text-pitch-alignment"),m.layout.get("text-keep-upright"),P,H),a.map.showCollisionBoxes&&(fc(x,a,m,b,m.paint.get("text-translate"),m.paint.get("text-translate-anchor"),!0),fc(x,a,m,b,m.paint.get("icon-translate"),m.paint.get("icon-translate-anchor"),!1))},circle:function(x,a,m,b){if(x.renderPass!=="translucent")return;const S=m.paint.get("circle-opacity"),P=m.paint.get("circle-stroke-width"),H=m.paint.get("circle-stroke-opacity"),W=m.layout.get("circle-sort-key").constantOr(1)!==void 0;if(S.constantOr(1)===0&&(P.constantOr(1)===0||H.constantOr(1)===0))return;const ee=x.context,pe=ee.gl,fe=x.transform,Me=x.depthModeForSublayer(0,i.DepthMode.ReadOnly),Ne=i.StencilMode.disabled,st=x.colorModeForRenderPass(),it=fe.projection.name==="globe",lt=[i.mercatorXfromLng(fe.center.lng),i.mercatorYfromLat(fe.center.lat)],qe=[];for(let dt=0;dt<b.length;dt++){const ht=b[dt],Bt=a.getTile(ht),Pt=Bt.getBucket(m);if(!Pt||Pt.projection.name!==fe.projection.name)continue;const It=Pt.programConfigurations.get(m.id),Ht=oA(m);it&&Ht.push("PROJECTION_GLOBE_VIEW");const hi=x.useProgram("circle",It,Ht),si=Pt.layoutVertexBuffer,qt=Pt.globeExtVertexBuffer,ji=Pt.indexBuffer,Kt=fe.projection.createInversionMatrix(fe,ht.canonical),Ci={programConfiguration:It,program:hi,layoutVertexBuffer:si,globeExtVertexBuffer:qt,indexBuffer:ji,uniformValues:sA(x,ht,Bt,Kt,lt,m),tile:Bt};if(W){const di=Pt.segments.get();for(const Ri of di)qe.push({segments:new i.SegmentVector([Ri]),sortKey:Ri.sortKey,state:Ci})}else qe.push({segments:Pt.segments,sortKey:0,state:Ci})}W&&qe.sort((dt,ht)=>dt.sortKey-ht.sortKey);const Ye={useDepthForOcclusion:!it};for(const dt of qe){const{programConfiguration:ht,program:Bt,layoutVertexBuffer:Pt,globeExtVertexBuffer:It,indexBuffer:Ht,uniformValues:hi,tile:si}=dt.state,qt=dt.segments;x.terrain&&x.terrain.setupElevationDraw(si,Bt,Ye),x.prepareDrawProgram(ee,Bt,si.tileID.toUnwrapped()),Bt.draw(ee,pe.TRIANGLES,Me,Ne,st,i.CullFaceMode.disabled,hi,m.id,Pt,Ht,qt,m.paint,fe.zoom,ht,[It])}},heatmap:function(x,a,m,b){if(m.paint.get("heatmap-opacity")!==0)if(x.renderPass==="offscreen"){const S=x.context,P=S.gl,H=i.StencilMode.disabled,W=new i.ColorMode([P.ONE,P.ONE],i.Color.transparent,[!0,!0,!0,!0]);(function(st,it,lt,qe){const Ye=st.gl,dt=it.width*qe,ht=it.height*qe;st.activeTexture.set(Ye.TEXTURE1),st.viewport.set([0,0,dt,ht]);let Bt=lt.heatmapFbo;if(!Bt||Bt&&(Bt.width!==dt||Bt.height!==ht)){Bt&&Bt.destroy();const Pt=Ye.createTexture();Ye.bindTexture(Ye.TEXTURE_2D,Pt),Ye.texParameteri(Ye.TEXTURE_2D,Ye.TEXTURE_WRAP_S,Ye.CLAMP_TO_EDGE),Ye.texParameteri(Ye.TEXTURE_2D,Ye.TEXTURE_WRAP_T,Ye.CLAMP_TO_EDGE),Ye.texParameteri(Ye.TEXTURE_2D,Ye.TEXTURE_MIN_FILTER,Ye.LINEAR),Ye.texParameteri(Ye.TEXTURE_2D,Ye.TEXTURE_MAG_FILTER,Ye.LINEAR),Bt=lt.heatmapFbo=st.createFramebuffer(dt,ht,!1),function(It,Ht,hi,si,qt,ji){const Kt=It.gl;Kt.texImage2D(Kt.TEXTURE_2D,0,Kt.RGBA,qt,ji,0,Kt.RGBA,It.extRenderToTextureHalfFloat?It.extTextureHalfFloat.HALF_FLOAT_OES:Kt.UNSIGNED_BYTE,null),si.colorAttachment.set(hi)}(st,0,Pt,Bt,dt,ht)}else Ye.bindTexture(Ye.TEXTURE_2D,Bt.colorAttachment.get()),st.bindFramebuffer.set(Bt.framebuffer)})(S,x,m,x.transform.projection.name==="globe"?.5:.25),S.clear({color:i.Color.transparent});const ee=x.transform,pe=ee.projection.name==="globe",fe=pe?["PROJECTION_GLOBE_VIEW"]:null,Me=pe?i.CullFaceMode.frontCCW:i.CullFaceMode.disabled,Ne=[i.mercatorXfromLng(ee.center.lng),i.mercatorYfromLat(ee.center.lat)];for(let st=0;st<b.length;st++){const it=b[st];if(a.hasRenderableParent(it))continue;const lt=a.getTile(it),qe=lt.getBucket(m);if(!qe||qe.projection.name!==ee.projection.name)continue;const Ye=qe.programConfigurations.get(m.id),dt=x.useProgram("heatmap",Ye,fe),{zoom:ht}=x.transform;x.terrain&&x.terrain.setupElevationDraw(lt,dt),x.prepareDrawProgram(S,dt,it.toUnwrapped());const Bt=ee.projection.createInversionMatrix(ee,it.canonical);dt.draw(S,P.TRIANGLES,i.DepthMode.disabled,H,W,Me,pl(x,it,lt,Bt,Ne,ht,m.paint.get("heatmap-intensity")),m.id,qe.layoutVertexBuffer,qe.indexBuffer,qe.segments,m.paint,x.transform.zoom,Ye,pe?[qe.globeExtVertexBuffer]:null)}S.viewport.set([0,0,x.width,x.height])}else x.renderPass==="translucent"&&(x.context.setColorMode(x.colorModeForRenderPass()),function(S,P){const H=S.context,W=H.gl,ee=P.heatmapFbo;if(!ee)return;H.activeTexture.set(W.TEXTURE0),W.bindTexture(W.TEXTURE_2D,ee.colorAttachment.get()),H.activeTexture.set(W.TEXTURE1);let pe=P.colorRampTexture;pe||(pe=P.colorRampTexture=new i.Texture(H,P.colorRamp,W.RGBA)),pe.bind(W.LINEAR,W.CLAMP_TO_EDGE),S.useProgram("heatmapTexture").draw(H,W.TRIANGLES,i.DepthMode.disabled,i.StencilMode.disabled,S.colorModeForRenderPass(),i.CullFaceMode.disabled,((fe,Me,Ne,st)=>({u_image:0,u_color_ramp:1,u_opacity:Me.paint.get("heatmap-opacity")}))(0,P),P.id,S.viewportBuffer,S.quadTriangleIndexBuffer,S.viewportSegments,P.paint,S.transform.zoom)}(x,m))},line:function(x,a,m,b){if(x.renderPass!=="translucent")return;const S=m.paint.get("line-opacity"),P=m.paint.get("line-width");if(S.constantOr(1)===0||P.constantOr(1)===0)return;const H=x.depthModeForSublayer(0,i.DepthMode.ReadOnly),W=x.colorModeForRenderPass(),ee=x.terrain&&x.terrain.renderingToTexture?1:i.exported.devicePixelRatio,pe=m.paint.get("line-dasharray"),fe=pe.constantOr(1),Me=m.layout.get("line-cap"),Ne=m.paint.get("line-pattern"),st=Ne.constantOr(1),it=m.paint.get("line-gradient"),lt=st?"linePattern":"line",qe=x.context,Ye=qe.gl,dt=(Bt=>{const Pt=[];Gl(Bt)&&Pt.push("RENDER_LINE_DASH"),Bt.paint.get("line-gradient")&&Pt.push("RENDER_LINE_GRADIENT");const It=Bt.paint.get("line-trim-offset");It[0]===0&&It[1]===0||Pt.push("RENDER_LINE_TRIM_OFFSET");const Ht=Bt.paint.get("line-pattern").constantOr(1),hi=Bt.paint.get("line-opacity").constantOr(1)!==1;return!Ht&&hi&&Pt.push("RENDER_LINE_ALPHA_DISCARD"),Pt})(m);let ht=dt.includes("RENDER_LINE_ALPHA_DISCARD");x.terrain&&x.terrain.clipOrMaskOverlapStencilType()&&(ht=!1);for(const Bt of b){const Pt=a.getTile(Bt);if(st&&!Pt.patternsLoaded())continue;const It=Pt.getBucket(m);if(!It)continue;x.prepareDrawTile();const Ht=It.programConfigurations.get(m.id),hi=x.useProgram(lt,Ht,dt),si=Ne.constantOr(null);if(si&&Pt.imageAtlas){const Mi=Pt.imageAtlas.patternPositions[si.toString()];Mi&&Ht.setConstantPatternPositions(Mi)}const qt=pe.constantOr(null),ji=Me.constantOr(null);if(!st&&qt&&ji&&Pt.lineAtlas){const Mi=Pt.lineAtlas.getDash(qt,ji);Mi&&Ht.setConstantPatternPositions(Mi)}let[Kt,Ci]=m.paint.get("line-trim-offset");(ji==="round"||ji==="square")&&Kt!==Ci&&(Kt===0&&(Kt-=1),Ci===1&&(Ci+=1));const di=x.terrain?Bt.projMatrix:null,Ri=st?Ho(x,Pt,m,di,ee):aA(x,Pt,m,di,It.lineClipsArray.length,ee,[Kt,Ci]);if(it){const Mi=It.gradients[m.id];let $i=Mi.texture;if(m.gradientVersion!==Mi.version){let Jt=256;if(m.stepInterpolant){const pi=a.getSource().maxzoom,In=Bt.canonical.z===pi?Math.ceil(1<<x.transform.maxZoom-Bt.canonical.z):1;Jt=i.clamp(i.nextPowerOfTwo(It.maxLineLength/i.EXTENT*1024*In),256,qe.maxTextureSize)}Mi.gradient=i.renderColorRamp({expression:m.gradientExpression(),evaluationKey:"lineProgress",resolution:Jt,image:Mi.gradient||void 0,clips:It.lineClipsArray}),Mi.texture?Mi.texture.update(Mi.gradient):Mi.texture=new i.Texture(qe,Mi.gradient,Ye.RGBA),Mi.version=m.gradientVersion,$i=Mi.texture}qe.activeTexture.set(Ye.TEXTURE1),$i.bind(m.stepInterpolant?Ye.NEAREST:Ye.LINEAR,Ye.CLAMP_TO_EDGE)}fe&&(qe.activeTexture.set(Ye.TEXTURE0),Pt.lineAtlasTexture.bind(Ye.LINEAR,Ye.REPEAT),Ht.updatePaintBuffers()),st&&(qe.activeTexture.set(Ye.TEXTURE0),Pt.imageAtlasTexture.bind(Ye.LINEAR,Ye.CLAMP_TO_EDGE),Ht.updatePaintBuffers()),x.prepareDrawProgram(qe,hi,Bt.toUnwrapped());const Ai=Mi=>{hi.draw(qe,Ye.TRIANGLES,H,Mi,W,i.CullFaceMode.disabled,Ri,m.id,It.layoutVertexBuffer,It.indexBuffer,It.segments,m.paint,x.transform.zoom,Ht,[It.layoutVertexBuffer2])};if(ht){const Mi=x.stencilModeForClipping(Bt).ref;Mi===0&&x.terrain&&qe.clear({stencil:0});const $i={func:Ye.EQUAL,mask:255};Ri.u_alpha_discard_threshold=.8,Ai(new i.StencilMode($i,Mi,255,Ye.KEEP,Ye.KEEP,Ye.INVERT)),Ri.u_alpha_discard_threshold=0,Ai(new i.StencilMode($i,Mi,255,Ye.KEEP,Ye.KEEP,Ye.KEEP))}else Ai(x.stencilModeForClipping(Bt))}ht&&(x.resetStencilClippingMasks(),x.terrain&&qe.clear({stencil:0}))},fill:function(x,a,m,b){const S=m.paint.get("fill-color"),P=m.paint.get("fill-opacity");if(P.constantOr(1)===0)return;const H=x.colorModeForRenderPass(),W=m.paint.get("fill-pattern"),ee=x.opaquePassEnabledForLayer()&&!W.constantOr(1)&&S.constantOr(i.Color.transparent).a===1&&P.constantOr(0)===1?"opaque":"translucent";if(x.renderPass===ee){const pe=x.depthModeForSublayer(1,x.renderPass==="opaque"?i.DepthMode.ReadWrite:i.DepthMode.ReadOnly);nd(x,a,m,b,pe,H,!1)}if(x.renderPass==="translucent"&&m.paint.get("fill-antialias")){const pe=x.depthModeForSublayer(m.getPaintProperty("fill-outline-color")?2:0,i.DepthMode.ReadOnly);nd(x,a,m,b,pe,H,!0)}},"fill-extrusion":function(x,a,m,b){const S=m.paint.get("fill-extrusion-opacity");if(S!==0&&x.renderPass==="translucent"){const P=new i.DepthMode(x.context.gl.LEQUAL,i.DepthMode.ReadWrite,x.depthRangeFor3D);if(S!==1||m.paint.get("fill-extrusion-pattern").constantOr(1))Ha(x,a,m,b,P,i.StencilMode.disabled,i.ColorMode.disabled),Ha(x,a,m,b,P,x.stencilModeFor3D(),x.colorModeForRenderPass()),x.resetStencilClippingMasks();else{const H=x.colorModeForRenderPass();Ha(x,a,m,b,P,i.StencilMode.disabled,H)}}},hillshade:function(x,a,m,b){if(x.renderPass!=="offscreen"&&x.renderPass!=="translucent")return;const S=x.context,P=x.depthModeForSublayer(0,i.DepthMode.ReadOnly),H=x.colorModeForRenderPass(),W=x.terrain&&x.terrain.renderingToTexture,[ee,pe]=x.renderPass!=="translucent"||W?[{},b]:x.stencilConfigForOverlap(b);for(const fe of pe){const Me=a.getTile(fe);if(Me.needsHillshadePrepare&&x.renderPass==="offscreen")Va(x,Me,m,P,i.StencilMode.disabled,H);else if(x.renderPass==="translucent"){const Ne=W&&x.terrain?x.terrain.stencilModeForRTTOverlap(fe):ee[fe.overscaledZ];yu(x,fe,Me,m,P,Ne,H)}}S.viewport.set([0,0,x.width,x.height]),x.resetStencilClippingMasks()},raster:function(x,a,m,b,S,P){if(x.renderPass!=="translucent"||m.paint.get("raster-opacity")===0||!b.length)return;const H=x.context,W=H.gl,ee=a.getSource(),pe=x.useProgram("raster"),fe=x.colorModeForRenderPass(),Me=x.terrain&&x.terrain.renderingToTexture,[Ne,st]=ee instanceof X||Me?[{},b]:x.stencilConfigForOverlap(b),it=st[st.length-1].overscaledZ,lt=!x.options.moving;for(const qe of st){const Ye=Me?i.DepthMode.disabled:x.depthModeForSublayer(qe.overscaledZ-it,m.paint.get("raster-opacity")===1?i.DepthMode.ReadWrite:i.DepthMode.ReadOnly,W.LESS),dt=qe.toUnwrapped(),ht=a.getTile(qe);if(Me&&(!ht||!ht.hasData()))continue;const Bt=Me?qe.projMatrix:x.transform.calculateProjMatrix(dt,lt),Pt=x.terrain&&Me?x.terrain.stencilModeForRTTOverlap(qe):Ne[qe.overscaledZ],It=P?0:m.paint.get("raster-fade-duration");ht.registerFadeDuration(It);const Ht=a.findLoadedParent(qe,0),hi=Hl(ht,Ht,a,x.transform,It);let si,qt;x.terrain&&x.terrain.prepareDrawTile();const ji=m.paint.get("raster-resampling")==="nearest"?W.NEAREST:W.LINEAR;H.activeTexture.set(W.TEXTURE0),ht.texture.bind(ji,W.CLAMP_TO_EDGE),H.activeTexture.set(W.TEXTURE1),Ht?(Ht.texture.bind(ji,W.CLAMP_TO_EDGE),si=Math.pow(2,Ht.tileID.overscaledZ-ht.tileID.overscaledZ),qt=[ht.tileID.canonical.x*si%1,ht.tileID.canonical.y*si%1]):ht.texture.bind(ji,W.CLAMP_TO_EDGE);const Kt=wu(Bt,qt||[0,0],si||1,hi,m,ee instanceof X?ee.perspectiveTransform:[0,0]);if(x.prepareDrawProgram(H,pe,dt),ee instanceof X)ee.boundsBuffer&&ee.boundsSegments&&pe.draw(H,W.TRIANGLES,Ye,i.StencilMode.disabled,fe,i.CullFaceMode.disabled,Kt,m.id,ee.boundsBuffer,x.quadTriangleIndexBuffer,ee.boundsSegments);else{const{tileBoundsBuffer:Ci,tileBoundsIndexBuffer:di,tileBoundsSegments:Ri}=x.getTileBoundsBuffers(ht);pe.draw(H,W.TRIANGLES,Ye,Pt,fe,i.CullFaceMode.disabled,Kt,m.id,Ci,di,Ri)}}x.resetStencilClippingMasks()},background:function(x,a,m,b){const S=m.paint.get("background-color"),P=m.paint.get("background-opacity");if(P===0)return;const H=x.context,W=H.gl,ee=x.transform,pe=ee.tileSize,fe=m.paint.get("background-pattern");if(x.isPatternMissing(fe))return;const Me=!fe&&S.a===1&&P===1&&x.opaquePassEnabledForLayer()?"opaque":"translucent";if(x.renderPass!==Me)return;const Ne=i.StencilMode.disabled,st=x.depthModeForSublayer(0,Me==="opaque"?i.DepthMode.ReadWrite:i.DepthMode.ReadOnly),it=x.colorModeForRenderPass(),lt=x.useProgram(fe?"backgroundPattern":"background");let qe,Ye=b;Ye||(qe=x.getBackgroundTiles(),Ye=Object.values(qe).map(dt=>dt.tileID)),fe&&(H.activeTexture.set(W.TEXTURE0),x.imageManager.bind(x.context));for(const dt of Ye){const ht=dt.toUnwrapped(),Bt=b?dt.projMatrix:x.transform.calculateProjMatrix(ht);x.prepareDrawTile();const Pt=a?a.getTile(dt):qe?qe[dt.key]:new i.Tile(dt,pe,ee.zoom,x),It=fe?bu(Bt,P,x,fe,{tileID:dt,tileSize:pe}):Rh(Bt,P,S);x.prepareDrawProgram(H,lt,ht);const{tileBoundsBuffer:Ht,tileBoundsIndexBuffer:hi,tileBoundsSegments:si}=x.getTileBoundsBuffers(Pt);lt.draw(H,W.TRIANGLES,st,Ne,it,i.CullFaceMode.disabled,It,m.id,Ht,hi,si)}},sky:function(x,a,m){const b=x.transform,S=b.projection.name==="mercator"||b.projection.name==="globe"?1:i.smoothstep(7,8,b.zoom),P=m.paint.get("sky-opacity")*S;if(P===0)return;const H=x.context,W=m.paint.get("sky-type"),ee=new i.DepthMode(H.gl.LEQUAL,i.DepthMode.ReadOnly,[0,1]),pe=x.frameCounter/1e3%1;W==="atmosphere"?x.renderPass==="offscreen"?m.needsSkyboxCapture(x)&&(function(fe,Me,Ne,st){const it=fe.context,lt=it.gl;let qe=Me.skyboxFbo;if(!qe){qe=Me.skyboxFbo=it.createFramebuffer(32,32,!1),Me.skyboxGeometry=new gl(it),Me.skyboxTexture=it.gl.createTexture(),lt.bindTexture(lt.TEXTURE_CUBE_MAP,Me.skyboxTexture),lt.texParameteri(lt.TEXTURE_CUBE_MAP,lt.TEXTURE_WRAP_S,lt.CLAMP_TO_EDGE),lt.texParameteri(lt.TEXTURE_CUBE_MAP,lt.TEXTURE_WRAP_T,lt.CLAMP_TO_EDGE),lt.texParameteri(lt.TEXTURE_CUBE_MAP,lt.TEXTURE_MIN_FILTER,lt.LINEAR),lt.texParameteri(lt.TEXTURE_CUBE_MAP,lt.TEXTURE_MAG_FILTER,lt.LINEAR);for(let Bt=0;Bt<6;++Bt)lt.texImage2D(lt.TEXTURE_CUBE_MAP_POSITIVE_X+Bt,0,lt.RGBA,32,32,0,lt.RGBA,lt.UNSIGNED_BYTE,null)}it.bindFramebuffer.set(qe.framebuffer),it.viewport.set([0,0,32,32]);const Ye=Me.getCenter(fe,!0),dt=fe.useProgram("skyboxCapture"),ht=new Float64Array(16);i.identity(ht),i.rotateY(ht,ht,.5*-Math.PI),un(it,Me,dt,ht,Ye,0),i.identity(ht),i.rotateY(ht,ht,.5*Math.PI),un(it,Me,dt,ht,Ye,1),i.identity(ht),i.rotateX(ht,ht,.5*-Math.PI),un(it,Me,dt,ht,Ye,2),i.identity(ht),i.rotateX(ht,ht,.5*Math.PI),un(it,Me,dt,ht,Ye,3),i.identity(ht),un(it,Me,dt,ht,Ye,4),i.identity(ht),i.rotateY(ht,ht,Math.PI),un(it,Me,dt,ht,Ye,5),it.viewport.set([0,0,fe.width,fe.height])}(x,m),m.markSkyboxValid(x)):x.renderPass==="sky"&&function(fe,Me,Ne,st,it){const lt=fe.context,qe=lt.gl,Ye=fe.transform,dt=fe.useProgram("skybox");lt.activeTexture.set(qe.TEXTURE0),qe.bindTexture(qe.TEXTURE_CUBE_MAP,Me.skyboxTexture);const ht=((Bt,Pt,It,Ht,hi)=>({u_matrix:Bt,u_sun_direction:Pt,u_cubemap:0,u_opacity:Ht,u_temporal_offset:hi}))(Ye.skyboxMatrix,Me.getCenter(fe,!1),0,st,it);fe.prepareDrawProgram(lt,dt),dt.draw(lt,qe.TRIANGLES,Ne,i.StencilMode.disabled,fe.colorModeForRenderPass(),i.CullFaceMode.backCW,ht,"skybox",Me.skyboxGeometry.vertexBuffer,Me.skyboxGeometry.indexBuffer,Me.skyboxGeometry.segment)}(x,m,ee,P,pe):W==="gradient"&&x.renderPass==="sky"&&function(fe,Me,Ne,st,it){const lt=fe.context,qe=lt.gl,Ye=fe.transform,dt=fe.useProgram("skyboxGradient");Me.skyboxGeometry||(Me.skyboxGeometry=new gl(lt)),lt.activeTexture.set(qe.TEXTURE0);let ht=Me.colorRampTexture;ht||(ht=Me.colorRampTexture=new i.Texture(lt,Me.colorRamp,qe.RGBA)),ht.bind(qe.LINEAR,qe.CLAMP_TO_EDGE);const Bt=((Pt,It,Ht,hi,si)=>({u_matrix:Pt,u_color_ramp:0,u_center_direction:It,u_radius:i.degToRad(Ht),u_opacity:hi,u_temporal_offset:si}))(Ye.skyboxMatrix,Me.getCenter(fe,!1),Me.paint.get("sky-gradient-radius"),st,it);fe.prepareDrawProgram(lt,dt),dt.draw(lt,qe.TRIANGLES,Ne,i.StencilMode.disabled,fe.colorModeForRenderPass(),i.CullFaceMode.backCW,Bt,"skyboxGradient",Me.skyboxGeometry.vertexBuffer,Me.skyboxGeometry.indexBuffer,Me.skyboxGeometry.segment)}(x,m,ee,P,pe)},debug:function(x,a,m){for(let b=0;b<m.length;b++)Nh(x,a,m[b])},custom:function(x,a,m){const b=x.context,S=m.implementation;if(x.transform.projection.unsupportedLayers&&x.transform.projection.unsupportedLayers.includes("custom"))i.warnOnce("Custom layers are not yet supported with non-mercator projections. Use mercator to enable custom layers.");else if(x.renderPass==="offscreen"){const P=S.prerender;P&&(x.setCustomLayerDefaults(),b.setColorMode(x.colorModeForRenderPass()),P.call(S,b.gl,x.transform.customLayerMatrix()),b.setDirty(),x.setBaseState())}else if(x.renderPass==="translucent"){x.setCustomLayerDefaults(),b.setColorMode(x.colorModeForRenderPass()),b.setStencilMode(i.StencilMode.disabled);const P=S.renderingMode==="3d"?new i.DepthMode(x.context.gl.LEQUAL,i.DepthMode.ReadWrite,x.depthRangeFor3D):x.depthModeForSublayer(0,i.DepthMode.ReadOnly);b.setDepthMode(P),S.render(b.gl,x.transform.customLayerMatrix()),b.setDirty(),x.setBaseState(),b.bindFramebuffer.set(null)}}};class cA{constructor(a,m){this.context=new Ee(a),this.transform=m,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this.setup(),this.numSublayers=i.SourceCache.maxUnderzooming+i.SourceCache.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Qa,this.deferredRenderGpuTimeQueries=[],this.gpuTimers={},this.frameCounter=0,this._backgroundTiles={}}updateTerrain(a,m){const b=!!a&&!!a.terrain&&this.transform.projection.supportsTerrain;if(!(b||this._terrain&&this._terrain.enabled))return;this._terrain||(this._terrain=new nA(this,a));const S=this._terrain;this.transform.elevation=b?S:null,S.update(a,this.transform,m)}_updateFog(a){const m=a.fog;if(!m||this.transform.projection.name==="globe"||m.getOpacity(this.transform.pitch)<1||m.properties.get("horizon-blend")<.03)return void(this.transform.fogCullDistSq=null);const[b,S]=m.getFovAdjustedRange(this.transform._fov);if(b>S)return void(this.transform.fogCullDistSq=null);const P=b+.78*(S-b);this.transform.fogCullDistSq=P*P}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled?this._terrain:null}resize(a,m){if(this.width=a*i.exported.devicePixelRatio,this.height=m*i.exported.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const b of this.style.order)this.style._layers[b].resize()}setup(){const a=this.context,m=new i.StructArrayLayout2i4;m.emplaceBack(0,0),m.emplaceBack(i.EXTENT,0),m.emplaceBack(0,i.EXTENT),m.emplaceBack(i.EXTENT,i.EXTENT),this.tileExtentBuffer=a.createVertexBuffer(m,i.posAttributes.members),this.tileExtentSegments=i.SegmentVector.simpleSegment(0,0,4,2);const b=new i.StructArrayLayout2i4;b.emplaceBack(0,0),b.emplaceBack(i.EXTENT,0),b.emplaceBack(0,i.EXTENT),b.emplaceBack(i.EXTENT,i.EXTENT),this.debugBuffer=a.createVertexBuffer(b,i.posAttributes.members),this.debugSegments=i.SegmentVector.simpleSegment(0,0,4,5);const S=new i.StructArrayLayout2i4;S.emplaceBack(-1,-1),S.emplaceBack(1,-1),S.emplaceBack(-1,1),S.emplaceBack(1,1),this.viewportBuffer=a.createVertexBuffer(S,i.posAttributes.members),this.viewportSegments=i.SegmentVector.simpleSegment(0,0,4,2);const P=new i.StructArrayLayout4i8;P.emplaceBack(0,0,0,0),P.emplaceBack(i.EXTENT,0,i.EXTENT,0),P.emplaceBack(0,i.EXTENT,0,i.EXTENT),P.emplaceBack(i.EXTENT,i.EXTENT,i.EXTENT,i.EXTENT),this.mercatorBoundsBuffer=a.createVertexBuffer(P,i.boundsAttributes.members),this.mercatorBoundsSegments=i.SegmentVector.simpleSegment(0,0,4,2);const H=new i.StructArrayLayout3ui6;H.emplaceBack(0,1,2),H.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=a.createIndexBuffer(H);const W=new i.StructArrayLayout1ui2;for(const pe of[0,1,3,2,0])W.emplaceBack(pe);this.debugIndexBuffer=a.createIndexBuffer(W),this.emptyTexture=new i.Texture(a,new i.RGBAImage({width:1,height:1},Uint8Array.of(0,0,0,0)),a.gl.RGBA),this.identityMat=i.create();const ee=this.context.gl;this.stencilClearMode=new i.StencilMode({func:ee.ALWAYS,mask:0},0,255,ee.ZERO,ee.ZERO,ee.ZERO),this.loadTimeStamps.push(i.window.performance.now()),this.atmosphereBuffer=new Ur(this.context)}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(a){return a._makeTileBoundsBuffers(this.context,this.transform.projection),a._tileBoundsBuffer?{tileBoundsBuffer:a._tileBoundsBuffer,tileBoundsIndexBuffer:a._tileBoundsIndexBuffer,tileBoundsSegments:a._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const a=this.context,m=a.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.useProgram("clippingMask").draw(a,m.TRIANGLES,i.DepthMode.disabled,this.stencilClearMode,i.ColorMode.disabled,i.CullFaceMode.disabled,$r(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(a,m,b){if(!m||this.currentStencilSource===m.id||!a.isTileClipped()||!b||b.length===0)return;if(this._tileClippingMaskIDs&&!this.terrain){let W=!1;for(const ee of b)if(this._tileClippingMaskIDs[ee.key]===void 0){W=!0;break}if(!W)return}this.currentStencilSource=m.id;const S=this.context,P=S.gl;this.nextStencilID+b.length>256&&this.clearStencil(),S.setColorMode(i.ColorMode.disabled),S.setDepthMode(i.DepthMode.disabled);const H=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const W of b){const ee=m.getTile(W),pe=this._tileClippingMaskIDs[W.key]=this.nextStencilID++,{tileBoundsBuffer:fe,tileBoundsIndexBuffer:Me,tileBoundsSegments:Ne}=this.getTileBoundsBuffers(ee);H.draw(S,P.TRIANGLES,i.DepthMode.disabled,new i.StencilMode({func:P.ALWAYS,mask:0},pe,255,P.KEEP,P.KEEP,P.REPLACE),i.ColorMode.disabled,i.CullFaceMode.disabled,$r(W.projMatrix),"$clipping",fe,Me,Ne)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const a=this.nextStencilID++,m=this.context.gl;return new i.StencilMode({func:m.NOTEQUAL,mask:255},a,255,m.KEEP,m.KEEP,m.REPLACE)}stencilModeForClipping(a){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(a);const m=this.context.gl;return new i.StencilMode({func:m.EQUAL,mask:255},this._tileClippingMaskIDs[a.key],0,m.KEEP,m.KEEP,m.REPLACE)}stencilConfigForOverlap(a){const m=this.context.gl,b=a.sort((H,W)=>W.overscaledZ-H.overscaledZ),S=b[b.length-1].overscaledZ,P=b[0].overscaledZ-S+1;if(P>1){this.currentStencilSource=void 0,this.nextStencilID+P>256&&this.clearStencil();const H={};for(let W=0;W<P;W++)H[W+S]=new i.StencilMode({func:m.GEQUAL,mask:255},W+this.nextStencilID,255,m.KEEP,m.KEEP,m.REPLACE);return this.nextStencilID+=P,[H,b]}return[{[S]:i.StencilMode.disabled},b]}colorModeForRenderPass(){const a=this.context.gl;return this._showOverdrawInspector?new i.ColorMode([a.CONSTANT_COLOR,a.ONE],new i.Color(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?i.ColorMode.unblended:i.ColorMode.alphaBlended}depthModeForSublayer(a,m,b){if(!this.opaquePassEnabledForLayer())return i.DepthMode.disabled;const S=1-((1+this.currentLayer)*this.numSublayers+a)*this.depthEpsilon;return new i.DepthMode(b||this.context.gl.LEQUAL,m,[S,S])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(a,m){this.style=a,this.options=m,this.imageManager=a.imageManager,this.glyphManager=a.glyphManager,this.symbolFadeChange=a.placement.symbolFadeChange(i.exported.now()),this.imageManager.beginFrame();const b=this.style.order,S=this.style._sourceCaches;for(const ee in S){const pe=S[ee];pe.used&&pe.prepare(this.context)}const P={},H={},W={};for(const ee in S){const pe=S[ee];P[ee]=pe.getVisibleCoordinates(),H[ee]=P[ee].slice().reverse(),W[ee]=pe.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let ee=0;ee<b.length;ee++)if(this.style._layers[b[ee]].is3D()){this.opaquePassCutoff=ee;break}if(this.terrain&&(this.terrain.updateTileBinding(W),this.opaquePassCutoff=0),this.transform.projection.name!=="globe"||this.globeSharedBuffers||(this.globeSharedBuffers=new i.GlobeSharedBuffers(this.context)),i.isMapAuthenticated(this.context.gl)){this.renderPass="offscreen";for(const ee of b){const pe=this.style._layers[ee],fe=a._getLayerSourceCache(pe);if(!pe.hasOffscreenPass()||pe.isHidden(this.transform.zoom))continue;const Me=fe?H[fe.id]:void 0;(pe.type==="custom"||pe.isSky()||Me&&Me.length)&&this.renderLayer(this,fe,pe,Me)}if(this.depthRangeFor3D=[0,1-(a.order.length+2)*this.numSublayers*this.depthEpsilon],this.terrain&&(this.style.hasSymbolLayers()||this.style.hasCircleLayers())&&this.terrain.drawDepth(),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]),this.context.clear({color:m.showOverdrawInspector?i.Color.black:i.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=m.showOverdrawInspector,this.renderPass="opaque",!this.terrain)for(this.currentLayer=b.length-1;this.currentLayer>=0;this.currentLayer--){const ee=this.style._layers[b[this.currentLayer]],pe=a._getLayerSourceCache(ee);if(ee.isSky())continue;const fe=pe?H[pe.id]:void 0;this._renderTileClippingMasks(ee,pe,fe),this.renderLayer(this,pe,ee,fe)}if(this.style.fog&&this.transform.projection.supportsFog&&function(ee,pe){const fe=ee.context,Me=fe.gl,Ne=ee.transform,st=new i.DepthMode(Me.LEQUAL,i.DepthMode.ReadOnly,[0,1]),it=ee.useProgram("globeAtmosphere",null,Ne.projection.name==="globe"?["PROJECTION_GLOBE_VIEW","FOG"]:["FOG"]),lt=i.globeToMercatorTransition(Ne.zoom),qe=pe.properties.get("color").toArray01(),Ye=pe.properties.get("high-color").toArray01(),dt=pe.properties.get("space-color").toArray01PremultipliedAlpha(),ht=i.identity$1([]);i.rotateY$1(ht,ht,-i.degToRad(Ne._center.lng)),i.rotateX$1(ht,ht,i.degToRad(Ne._center.lat)),i.rotateZ$1(ht,ht,Ne.angle),i.rotateX$1(ht,ht,-Ne._pitch);const Bt=i.fromQuat(new Float32Array(16),ht),Pt=i.mapValue(pe.properties.get("star-intensity"),0,1,0,.25),It=5e-4,Ht=i.mapValue(pe.properties.get("horizon-blend"),0,1,It,.25),hi=i.globeUseCustomAntiAliasing(ee,fe,Ne)&&Ht===It?Ne.worldSize/(2*Math.PI*1.025)-1:Ne.globeRadius,si=ee.frameCounter/1e3%1,qt=i.length(Ne.globeCenterInViewSpace),ji=Math.sqrt(Math.pow(qt,2)-Math.pow(hi,2)),Kt=Math.acos(ji/qt),Ci=((Ri,Ai,Mi,$i,Jt,pi,In,Hn,Mn,$n,lr,On,_n,Dr)=>({u_frustum_tl:Ri,u_frustum_tr:Ai,u_frustum_br:Mi,u_frustum_bl:$i,u_horizon:Jt,u_transition:pi,u_fadeout_range:In,u_color:Hn,u_high_color:Mn,u_space_color:$n,u_star_intensity:lr,u_star_size:5*i.exported.devicePixelRatio,u_star_density:0,u_temporal_offset:On,u_horizon_angle:_n,u_rotation_matrix:Dr}))(Ne.frustumCorners.TL,Ne.frustumCorners.TR,Ne.frustumCorners.BR,Ne.frustumCorners.BL,Ne.frustumCorners.horizon,lt,Ht,qe,Ye,dt,Pt,si,Kt,Bt);ee.prepareDrawProgram(fe,it);const di=ee.atmosphereBuffer;di&&it.draw(fe,Me.TRIANGLES,st,i.StencilMode.disabled,i.ColorMode.alphaBlended,i.CullFaceMode.backCW,Ci,"skybox",di.vertexBuffer,di.indexBuffer,di.segments)}(this,this.style.fog),this.renderPass="sky",(i.globeToMercatorTransition(this.transform.zoom)>0||this.transform.projection.name!=="globe")&&this.transform.isHorizonVisible())for(this.currentLayer=0;this.currentLayer<b.length;this.currentLayer++){const ee=this.style._layers[b[this.currentLayer]],pe=a._getLayerSourceCache(ee);ee.isSky()&&this.renderLayer(this,pe,ee,pe?H[pe.id]:void 0)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<b.length;){const ee=this.style._layers[b[this.currentLayer]],pe=a._getLayerSourceCache(ee);if(ee.isSky()){++this.currentLayer;continue}if(this.terrain&&this.style.isLayerDraped(ee)){if(ee.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer);continue}const fe=pe?(ee.type==="symbol"?W:H)[pe.id]:void 0;this._renderTileClippingMasks(ee,pe,pe?P[pe.id]:void 0),this.renderLayer(this,pe,ee,fe),++this.currentLayer}if(this.terrain&&this.terrain.postRender(),this.options.showTileBoundaries||this.options.showQueryGeometry||this.options.showTileAABBs){let ee=null;i.values(this.style._layers).forEach(pe=>{const fe=a._getLayerSourceCache(pe);fe&&!pe.isHidden(this.transform.zoom)&&(!ee||ee.getSource().maxzoom<fe.getSource().maxzoom)&&(ee=fe)}),ee&&this.options.showTileBoundaries&&gc.debug(this,ee,ee.getVisibleCoordinates())}this.options.showPadding&&function(ee){const pe=ee.transform.padding;mc(ee,ee.transform.height-(pe.top||0),3,ml),mc(ee,pe.bottom||0,3,kh),ha(ee,pe.left||0,3,Oh),ha(ee,ee.transform.width-(pe.right||0),3,lA);const fe=ee.transform.centerPoint;(function(Me,Ne,st,it){pn(Me,Ne-1,st-10,2,20,it),pn(Me,Ne-10,st-1,20,2,it)})(ee,fe.x,ee.transform.height-fe.y,sd)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(i.window.performance.now()),this.saveCanvasCopy())}}renderLayer(a,m,b,S){b.isHidden(this.transform.zoom)||(b.type==="background"||b.type==="sky"||b.type==="custom"||S&&S.length)&&(this.id=b.id,this.gpuTimingStart(b),a.transform.projection.unsupportedLayers&&a.transform.projection.unsupportedLayers.includes(b.type)||gc[b.type](a,m,b,S,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())}gpuTimingStart(a){if(!this.options.gpuTiming)return;const m=this.context.extTimerQuery;let b=this.gpuTimers[a.id];b||(b=this.gpuTimers[a.id]={calls:0,cpuTime:0,query:m.createQueryEXT()}),b.calls++,m.beginQueryEXT(m.TIME_ELAPSED_EXT,b.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const a=this.context.extTimerQuery,m=a.createQueryEXT();this.deferredRenderGpuTimeQueries.push(m),a.beginQueryEXT(a.TIME_ELAPSED_EXT,m)}}gpuTimingDeferredRenderEnd(){if(!this.options.gpuTimingDeferredRender)return;const a=this.context.extTimerQuery;a.endQueryEXT(a.TIME_ELAPSED_EXT)}gpuTimingEnd(){if(!this.options.gpuTiming)return;const a=this.context.extTimerQuery;a.endQueryEXT(a.TIME_ELAPSED_EXT)}collectGpuTimers(){const a=this.gpuTimers;return this.gpuTimers={},a}collectDeferredRenderGpuQueries(){const a=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],a}queryGpuTimers(a){const m={};for(const b in a){const S=a[b],P=this.context.extTimerQuery,H=P.getQueryObjectEXT(S.query,P.QUERY_RESULT_EXT)/1e6;P.deleteQueryEXT(S.query),m[b]=H}return m}queryGpuTimeDeferredRender(a){if(!this.options.gpuTimingDeferredRender)return 0;const m=this.context.extTimerQuery;let b=0;for(const S of a)b+=m.getQueryObjectEXT(S,m.QUERY_RESULT_EXT)/1e6,m.deleteQueryEXT(S);return b}translatePosMatrix(a,m,b,S,P){if(!b[0]&&!b[1])return a;const H=P?S==="map"?this.transform.angle:0:S==="viewport"?-this.transform.angle:0;if(H){const pe=Math.sin(H),fe=Math.cos(H);b=[b[0]*fe-b[1]*pe,b[0]*pe+b[1]*fe]}const W=[P?b[0]:nt(m,b[0],this.transform.zoom),P?b[1]:nt(m,b[1],this.transform.zoom),0],ee=new Float32Array(16);return i.translate(ee,a,W),ee}saveTileTexture(a){const m=this._tileTextures[a.size[0]];m?m.push(a):this._tileTextures[a.size[0]]=[a]}getTileTexture(a){const m=this._tileTextures[a];return m&&m.length>0?m.pop():null}isPatternMissing(a){return a===null||a!==void 0&&!this.imageManager.getPattern(a.toString())}terrainRenderModeElevated(){return this.style&&!!this.style.getTerrain()&&!!this.terrain&&!this.terrain.renderingToTexture}currentGlobalDefines(){const a=this.terrain&&this.terrain.renderingToTexture,m=this.terrain&&this.terrain.exaggeration()===0,b=this.style&&this.style.fog,S=[];return this.terrainRenderModeElevated()&&S.push("TERRAIN"),this.transform.projection.name==="globe"&&S.push("GLOBE"),m&&S.push("ZERO_EXAGGERATION"),b&&!a&&b.getOpacity(this.transform.pitch)!==0&&S.push("FOG"),a&&S.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&S.push("OVERDRAW_INSPECTOR"),S}useProgram(a,m,b){this.cache=this.cache||{};const S=b||[],P=this.currentGlobalDefines().concat(S),H=rA.cacheKey(Oc[a],a,P,m);return this.cache[H]||(this.cache[H]=new rA(this.context,a,Oc[a],m,id[a],P)),this.cache[H]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const a=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(a.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=i.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new i.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this._terrain&&this._terrain.destroy(),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this.atmosphereBuffer&&this.atmosphereBuffer.destroy()}prepareDrawTile(){this.terrain&&this.terrain.prepareDrawTile()}prepareDrawProgram(a,m,b){if(this.terrain&&this.terrain.renderingToTexture)return;const S=this.style.fog;if(S){const P=S.getOpacity(this.transform.pitch),H=((W,ee,pe,fe,Me,Ne,st,it,lt,qe,Ye)=>{const dt=W.transform,ht=ee.properties.get("color").toArray01();ht[3]=fe;const Bt=W.frameCounter/1e3%1;return{u_fog_matrix:pe?dt.calculateFogTileMatrix(pe):W.identityMat,u_fog_range:ee.getFovAdjustedRange(dt._fov),u_fog_color:ht,u_fog_horizon_blend:ee.properties.get("horizon-blend"),u_fog_temporal_offset:Bt,u_frustum_tl:Me,u_frustum_tr:Ne,u_frustum_br:st,u_frustum_bl:it,u_globe_pos:lt,u_globe_radius:qe,u_viewport:Ye,u_globe_transition:i.globeToMercatorTransition(dt.zoom),u_is_globe:+(dt.projection.name==="globe")}})(this,S,b,P,this.transform.frustumCorners.TL,this.transform.frustumCorners.TR,this.transform.frustumCorners.BR,this.transform.frustumCorners.BL,this.transform.globeCenterInViewSpace,this.transform.globeRadius,[this.transform.width*i.exported.devicePixelRatio,this.transform.height*i.exported.devicePixelRatio]);m.setFogUniformValues(a,H)}}setTileLoadedFlag(a){this.tileLoaded=a}saveCanvasCopy(){this.frameCopies.push(this.canvasCopy()),this.tileLoaded=!1}canvasCopy(){const a=this.context.gl,m=a.createTexture();return a.bindTexture(a.TEXTURE_2D,m),a.copyTexImage2D(a.TEXTURE_2D,0,a.RGBA,0,0,a.drawingBufferWidth,a.drawingBufferHeight,0),m}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const a=this.style&&this.style.fog;return!!a&&a.getOpacity(this.transform.pitch)!==0}getBackgroundTiles(){const a=this._backgroundTiles,m=this._backgroundTiles={},b=this.transform.coveringTiles({tileSize:512});for(const S of b)m[S.key]=a[S.key]||new i.Tile(S,512,this.transform.tileZoom,this);return m}clearBackgroundTiles(){this._backgroundTiles={}}}class Qh{constructor(a=0,m=0,b=0,S=0){if(isNaN(a)||a<0||isNaN(m)||m<0||isNaN(b)||b<0||isNaN(S)||S<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=a,this.bottom=m,this.left=b,this.right=S}interpolate(a,m,b){return m.top!=null&&a.top!=null&&(this.top=i.number(a.top,m.top,b)),m.bottom!=null&&a.bottom!=null&&(this.bottom=i.number(a.bottom,m.bottom,b)),m.left!=null&&a.left!=null&&(this.left=i.number(a.left,m.left,b)),m.right!=null&&a.right!=null&&(this.right=i.number(a.right,m.right,b)),this}getCenter(a,m){const b=i.clamp((this.left+a-this.right)/2,0,a),S=i.clamp((this.top+m-this.bottom)/2,0,m);return new i.pointGeometry(b,S)}equals(a){return this.top===a.top&&this.bottom===a.bottom&&this.left===a.left&&this.right===a.right}clone(){return new Qh(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function _c(x,a){const m=i.getColumn(x,3);i.fromQuat(x,a),i.setColumn(x,3,m)}function hA(x,a){const m=i.identity$1([]);return i.rotateZ$1(m,m,-a),i.rotateX$1(m,m,-x),m}function uA(x,a){const m=[x[0],x[1],0],b=[a[0],a[1],0];if(i.length(m)>=1e-15){const H=i.normalize([],m);i.scale$2(b,H,i.dot(b,H)),a[0]=b[0],a[1]=b[1]}const S=i.cross([],a,x);if(i.len(S)<1e-15)return null;const P=Math.atan2(-S[1],S[0]);return hA(Math.atan2(Math.sqrt(x[0]*x[0]+x[1]*x[1]),-x[2]),P)}class Vh{constructor(a,m){this.position=a,this.orientation=m}get position(){return this._position}set position(a){if(a){const m=a instanceof i.MercatorCoordinate?a:new i.MercatorCoordinate(a[0],a[1],a[2]);this._renderWorldCopies&&(m.x=i.wrap(m.x,0,1)),this._position=m}else this._position=null}lookAtPoint(a,m){if(this.orientation=null,!this.position)return;const b=this._elevation?this._elevation.getAtPointOrZero(i.MercatorCoordinate.fromLngLat(a)):0,S=this.position,P=i.MercatorCoordinate.fromLngLat(a,b),H=[P.x-S.x,P.y-S.y,P.z-S.z];m||(m=[0,0,1]),m[2]=Math.abs(m[2]),this.orientation=uA(H,m)}setPitchBearing(a,m){this.orientation=hA(i.degToRad(a),i.degToRad(-m))}}class Hh{constructor(a,m){this._transform=i.identity([]),this.orientation=m,this.position=a}get mercatorPosition(){const a=this.position;return new i.MercatorCoordinate(a[0],a[1],a[2])}get position(){const a=i.getColumn(this._transform,3);return[a[0],a[1],a[2]]}set position(a){var m;a&&i.setColumn(this._transform,3,[(m=a)[0],m[1],m[2],1])}get orientation(){return this._orientation}set orientation(a){this._orientation=a||i.identity$1([]),a&&_c(this._transform,this._orientation)}getPitchBearing(){const a=this.forward(),m=this.right();return{bearing:Math.atan2(-m[1],m[0]),pitch:Math.atan2(Math.sqrt(a[0]*a[0]+a[1]*a[1]),-a[2])}}setPitchBearing(a,m){this._orientation=hA(a,m),_c(this._transform,this._orientation)}forward(){const a=i.getColumn(this._transform,2);return[-a[0],-a[1],-a[2]]}up(){const a=i.getColumn(this._transform,1);return[-a[0],-a[1],-a[2]]}right(){const a=i.getColumn(this._transform,0);return[a[0],a[1],a[2]]}getCameraToWorld(a,m){const b=new Float64Array(16);return i.invert(b,this.getWorldToCamera(a,m)),b}getWorldToCameraPosition(a,m,b){const S=this.position;i.scale$2(S,S,-a);const P=new Float64Array(16);return i.fromScaling(P,[b,b,b]),i.translate(P,P,S),P[10]*=m,P}getWorldToCamera(a,m){const b=new Float64Array(16),S=new Float64Array(4),P=this.position;return i.conjugate(S,this._orientation),i.scale$2(P,P,-a),i.fromQuat(b,S),i.translate(b,b,P),b[1]*=-1,b[5]*=-1,b[9]*=-1,b[13]*=-1,b[8]*=m,b[9]*=m,b[10]*=m,b[11]*=m,b}getCameraToClipPerspective(a,m,b,S){const P=new Float64Array(16);return i.perspective(P,a,m,b,S),P}getDistanceToElevation(a,m=!1){const b=a===0?0:i.mercatorZfromAltitude(a,m?i.latFromMercatorY(this.position[1]):this.position[1]),S=this.forward();return(b-this.position[2])/S[2]}clone(){return new Hh([...this.position],[...this.orientation])}}function ih(x,a){const m=Ms(x.projection,x.zoom,x.width,x.height),b=function(P,H,W,ee,pe){const fe=new i.LngLat(W.lng-180*fo,W.lat),Me=new i.LngLat(W.lng+180*fo,W.lat),Ne=P.project(fe.lng,fe.lat),st=P.project(Me.lng,Me.lat),it=-Math.atan2(st.y-Ne.y,st.x-Ne.x),lt=i.MercatorCoordinate.fromLngLat(W);lt.y=i.clamp(lt.y,-.999975,.999975);const qe=lt.toLngLat(),Ye=P.project(qe.lng,qe.lat),dt=i.MercatorCoordinate.fromLngLat(qe);dt.x+=fo;const ht=dt.toLngLat(),Bt=P.project(ht.lng,ht.lat),Pt=jl(Bt.x-Ye.x,Bt.y-Ye.y,it),It=i.MercatorCoordinate.fromLngLat(qe);It.y+=fo;const Ht=It.toLngLat(),hi=P.project(Ht.lng,Ht.lat),si=jl(hi.x-Ye.x,hi.y-Ye.y,it),qt=Math.abs(Pt.x)/Math.abs(si.y),ji=i.identity([]);i.rotateZ(ji,ji,-it*(1-(pe?0:ee)));const Kt=i.identity([]);return i.scale(Kt,Kt,[1,1-(1-qt)*ee,1]),Kt[4]=-si.x/si.y*ee,i.rotateZ(Kt,Kt,it),i.multiply(Kt,ji,Kt),Kt}(x.projection,0,x.center,m,a),S=yc(x);return i.scale(b,b,[S,S,1]),b}function yc(x){const a=x.projection,m=Ms(x.projection,x.zoom,x.width,x.height),b=Gh(a,x.center),S=Gh(a,i.LngLat.convert(a.center));return Math.pow(2,b*m+(1-m)*S)}function Ms(x,a,m,b,S=1/0){const P=x.range;if(!P)return 0;const H=Math.min(S,Math.max(m,b)),W=Math.log(H/1024)/Math.LN2;return i.smoothstep(P[0]+W,P[1]+W,a)}const fo=1/4e4;function Gh(x,a){const m=i.clamp(a.lat,-i.MAX_MERCATOR_LATITUDE,i.MAX_MERCATOR_LATITUDE),b=new i.LngLat(a.lng-180*fo,m),S=new i.LngLat(a.lng+180*fo,m),P=x.project(b.lng,m),H=x.project(S.lng,m),W=i.MercatorCoordinate.fromLngLat(b),ee=i.MercatorCoordinate.fromLngLat(S),pe=H.x-P.x,fe=H.y-P.y,Me=ee.x-W.x,Ne=ee.y-W.y,st=Math.sqrt((Me*Me+Ne*Ne)/(pe*pe+fe*fe));return Math.log(st)/Math.LN2}function jl(x,a,m){const b=Math.cos(m),S=Math.sin(m);return{x:x*b-a*S,y:x*S+a*b}}class Kl{constructor(a,m,b,S,P,H,W){this.tileSize=512,this._renderWorldCopies=P===void 0||P,this._minZoom=a||0,this._maxZoom=m||22,this._minPitch=b==null?0:b,this._maxPitch=S==null?60:S,this.setProjection(H),this.setMaxBounds(W),this.width=0,this.height=0,this._center=new i.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new Qh,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._distanceTileDataCache={},this._camera=new Hh,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._pixelsPerMercatorPixel=1,this.globeRadius=0,this.globeCenterInViewSpace=[0,0,0],this._horizonShift=.1}clone(){const a=new Kl(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection());return a._elevation=this._elevation,a._centerAltitude=this._centerAltitude,a._centerAltitudeValidForExaggeration=this._centerAltitudeValidForExaggeration,a.tileSize=this.tileSize,a.mercatorFromTransition=this.mercatorFromTransition,a.width=this.width,a.height=this.height,a.cameraElevationReference=this.cameraElevationReference,a._center=this._center,a._setZoom(this.zoom),a._seaLevelZoom=this._seaLevelZoom,a.angle=this.angle,a._fov=this._fov,a._pitch=this._pitch,a._nearZ=this._nearZ,a._farZ=this._farZ,a._averageElevation=this._averageElevation,a._unmodified=this._unmodified,a._edgeInsets=this._edgeInsets.clone(),a._camera=this._camera.clone(),a._calcMatrices(),a.freezeTileCoverage=this.freezeTileCoverage,a.frustumCorners=this.frustumCorners,a}get elevation(){return this._elevation}set elevation(a){this._elevation!==a&&(this._elevation=a,this._updateCameraOnTerrain(),this._calcMatrices())}updateElevation(a,m=!1){const b=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForExaggeration;(this._seaLevelZoom==null||b)&&this._updateCameraOnTerrain(),(a||b)&&this._constrainCamera(m),this._calcMatrices()}getProjection(){return i.pick(this.projection,["name","center","parallels"])}setProjection(a){this.projectionOptions=a||{name:"mercator"};const m=this.projection?this.getProjection():void 0;this.projection=i.getProjection(this.projectionOptions);const b=!C(m,this.getProjection());return b&&this._calcMatrices(),this.mercatorFromTransition=!1,b}setMercatorFromTransition(){const a=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=i.getProjection({name:"mercator"});const m=a!==this.projection.name;return m&&this._calcMatrices(),m}get minZoom(){return this._minZoom}set minZoom(a){this._minZoom!==a&&(this._minZoom=a,this.zoom=Math.max(this.zoom,a))}get maxZoom(){return this._maxZoom}set maxZoom(a){this._maxZoom!==a&&(this._maxZoom=a,this.zoom=Math.min(this.zoom,a))}get minPitch(){return this._minPitch}set minPitch(a){this._minPitch!==a&&(this._minPitch=a,this.pitch=Math.max(this.pitch,a))}get maxPitch(){return this._maxPitch}set maxPitch(a){this._maxPitch!==a&&(this._maxPitch=a,this.pitch=Math.min(this.pitch,a))}get renderWorldCopies(){return this._renderWorldCopies&&this.projection.supportsWorldCopies===!0}set renderWorldCopies(a){a===void 0?a=!0:a===null&&(a=!1),this._renderWorldCopies=a}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const a=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(a))}get cameraWorldSize(){const a=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(a))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return i.mercatorZfromAltitude(this.center.lat,this.cameraWorldSizeForFog)}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new i.pointGeometry(this.width,this.height)}get bearing(){return i.wrap(this.rotation,-180,180)}set bearing(a){this.rotation=a}get rotation(){return-this.angle/Math.PI*180}set rotation(a){const m=-a*Math.PI/180;var b;this.angle!==m&&(this._unmodified=!1,this.angle=m,this._calcMatrices(),this.rotationMatrix=(b=new i.ARRAY_TYPE(4),i.ARRAY_TYPE!=Float32Array&&(b[1]=0,b[2]=0),b[0]=1,b[3]=1,b),function(S,P,H){var W=P[0],ee=P[1],pe=P[2],fe=P[3],Me=Math.sin(H),Ne=Math.cos(H);S[0]=W*Ne+pe*Me,S[1]=ee*Ne+fe*Me,S[2]=W*-Me+pe*Ne,S[3]=ee*-Me+fe*Ne}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(a){const m=i.clamp(a,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==m&&(this._unmodified=!1,this._pitch=m,this._calcMatrices())}get aspect(){return this.width/this.height}get fovX(){return this._fov}get fovY(){const a=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/a)}set fov(a){a=Math.max(.01,Math.min(60,a)),this._fov!==a&&(this._unmodified=!1,this._fov=i.degToRad(a),this._calcMatrices())}get averageElevation(){return this._averageElevation}set averageElevation(a){this._averageElevation=a,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(a){const m=Math.min(Math.max(a,this.minZoom),this.maxZoom);this._zoom!==m&&(this._unmodified=!1,this._setZoom(m),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(a){this._zoom=a,this.scale=this.zoomScale(a),this.tileZoom=Math.floor(a),this.zoomFraction=a-this.tileZoom}_updateCameraOnTerrain(){if(!this._elevation||!this._elevation.isDataAvailableAtPoint(this.locationCoordinate(this.center)))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const a=this._elevation;this._centerAltitude=a.getAtPointOrZero(this.locationCoordinate(this.center)),this._centerAltitudeValidForExaggeration=a.exaggeration(),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){this._centerAltitudeValidForExaggeration!==void 0&&(this._seaLevelZoom=this._zoomFromMercatorZ((this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize))}sampleAverageElevation(){if(!this._elevation)return 0;const a=this._elevation,m=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],b=this.horizonLineFromTop();let S=0,P=0;for(let H=0;H<m.length;H++){const W=new i.pointGeometry(m[H][0]*this.width,b+m[H][1]*(this.height-b)),ee=a.pointCoordinate(W);if(!ee)continue;const pe=1/Math.hypot(ee[0]-this._camera.position[0],ee[1]-this._camera.position[1]);S+=ee[3]*pe,P+=pe}return P===0?NaN:S/P}get center(){return this._center}set center(a){a.lat===this._center.lat&&a.lng===this._center.lng||(this._unmodified=!1,this._center=a,this._terrainEnabled()&&(this.cameraElevationReference==="ground"?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(this._seaLevelZoom==null||!this._elevation)return;const a=this._seaLevelZoom,m=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),b=this.pixelsPerMeter/this.worldSize*m,S=this._mercatorZfromZoom(a),P=this._mercatorZfromZoom(this._maxZoom),H=Math.max(S-b,P);this._setZoom(this._zoomFromMercatorZ(H))}get padding(){return this._edgeInsets.toJSON()}set padding(a){this._edgeInsets.equals(a)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,a,1),this._calcMatrices())}computeZoomRelativeTo(a){const m=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,a.toAltitude()));let b;b=a.z<this._camera.position[2]?[m.x,m.y,m.z]:[a.x,a.y,a.z];const S=i.length(i.sub([],this._camera.position,b));return i.clamp(this._zoomFromMercatorZ(S),this._minZoom,this._maxZoom)}setFreeCameraOptions(a){if(!this.height||!a.position&&!a.orientation)return;this._updateCameraState();let m=!1;if(a.orientation&&!i.exactEquals(a.orientation,this._camera.orientation)&&(m=this._setCameraOrientation(a.orientation)),a.position){const b=[a.position.x,a.position.y,a.position.z];i.exactEquals$1(b,this._camera.position)||(this._setCameraPosition(b),m=!0)}m&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const a=this._camera.position,m=new Vh;return m.position=new i.MercatorCoordinate(a[0],a[1],a[2]),m.orientation=this._camera.orientation,m._elevation=this.elevation,m._renderWorldCopies=this.renderWorldCopies,m}_setCameraOrientation(a){if(!i.length$1(a))return!1;i.normalize$1(a,a);const m=i.transformQuat([],[0,0,-1],a),b=i.transformQuat([],[0,-1,0],a);if(b[2]<0)return!1;const S=uA(m,b);return!!S&&(this._camera.orientation=S,!0)}_setCameraPosition(a){const m=this.zoomScale(this.minZoom)*this.tileSize,b=this.zoomScale(this.maxZoom)*this.tileSize,S=this.cameraToCenterDistance;a[2]=i.clamp(a[2],S/b,S/m),this._camera.position=a}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(a){return this._edgeInsets.equals(a)}interpolatePadding(a,m,b){this._unmodified=!1,this._edgeInsets.interpolate(a,m,b),this._constrain(),this._calcMatrices()}coveringZoomLevel(a){const m=(a.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/a.tileSize));return Math.max(0,m)}getVisibleUnwrappedCoordinates(a){const m=[new i.UnwrappedTileID(0,a)];if(this.renderWorldCopies){const b=this.pointCoordinate(new i.pointGeometry(0,0)),S=this.pointCoordinate(new i.pointGeometry(this.width,0)),P=this.pointCoordinate(new i.pointGeometry(this.width,this.height)),H=this.pointCoordinate(new i.pointGeometry(0,this.height)),W=Math.floor(Math.min(b.x,S.x,P.x,H.x)),ee=Math.floor(Math.max(b.x,S.x,P.x,H.x)),pe=1;for(let fe=W-pe;fe<=ee+pe;fe++)fe!==0&&m.push(new i.UnwrappedTileID(fe,a))}return m}coveringTiles(a){let m=this.coveringZoomLevel(a);const b=m,S=this.elevation&&!a.isTerrainDEM,P=this.projection.name==="mercator";if(a.minzoom!==void 0&&m<a.minzoom)return[];a.maxzoom!==void 0&&m>a.maxzoom&&(m=a.maxzoom);const H=this.locationCoordinate(this.center),W=this.center.lat,ee=1<<m,pe=[ee*H.x,ee*H.y,0],fe=this.projection.name==="globe",Me=!fe,Ne=i.Frustum.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,m,Me),st=fe?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),it=ee*i.mercatorZfromAltitude(1,this.center.lat),lt=this._camera.position[2]/i.mercatorZfromAltitude(1,this.center.lat),qe=[ee*st.x,ee*st.y,lt*(Me?1:it)],Ye=this.cameraToCenterDistance/a.tileSize*(a.roundZoom?1:.502),dt=this.pitch<=60&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace?m:0,ht=a.isTerrainDEM&&this._elevation?1e4*this._elevation.exaggeration():this._centerAltitude,Bt=a.isTerrainDEM?-ht:this._elevation?this._elevation.getMinElevationBelowMSL():0,Pt=this.projection.isReprojectedInTileSpace?yc(this):1,It=Ai=>{const $i=new i.MercatorCoordinate(Ai.x+25e-6,Ai.y,Ai.z),Jt=new i.MercatorCoordinate(Ai.x,Ai.y+25e-6,Ai.z),pi=Ai.toLngLat(),In=$i.toLngLat(),Hn=Jt.toLngLat(),Mn=this.locationCoordinate(pi),$n=this.locationCoordinate(In),lr=this.locationCoordinate(Hn),On=Math.hypot($n.x-Mn.x,$n.y-Mn.y),_n=Math.hypot(lr.x-Mn.x,lr.y-Mn.y);return Math.sqrt(On*_n)*Pt/25e-6},Ht=Ai=>{const Mi=ht,$i=Bt;return{aabb:i.tileAABB(this,ee,0,0,0,Ai,$i,Mi,this.projection),zoom:0,x:0,y:0,minZ:$i,maxZ:Mi,wrap:Ai,fullyVisible:!1}},hi=[];let si=[];const qt=m,ji=a.reparseOverscaled?b:m,Kt=Ai=>Ai*Ai,Ci=Kt((lt-this._centerAltitude)*it),di=Ai=>{if(!this._elevation||!Ai.tileID||!P)return;const Mi=this._elevation.getMinMaxForTile(Ai.tileID),$i=Ai.aabb;Mi?($i.min[2]=Mi.min,$i.max[2]=Mi.max,$i.center[2]=($i.min[2]+$i.max[2])/2):(Ai.shouldSplit=Ri(Ai),Ai.shouldSplit||($i.min[2]=$i.max[2]=$i.center[2]=this._centerAltitude))},Ri=Ai=>{if(Ai.zoom<dt)return!0;if(Ai.zoom===qt)return!1;if(Ai.shouldSplit!=null)return Ai.shouldSplit;const Mi=Ai.aabb.distanceX(qe),$i=Ai.aabb.distanceY(qe);let Jt=Ci,pi=1;if(fe){Jt=Kt(Ai.aabb.distanceZ(qe));const Mn=Math.pow(2,Ai.zoom),$n=i.latFromMercatorY((Ai.y+1)/Mn),lr=i.latFromMercatorY(Ai.y/Mn),On=Math.min(Math.max(W,$n),lr),_n=i.circumferenceAtLatitude(On)/i.circumferenceAtLatitude(W);if(pi=On===W?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,_n/this._mercatorScaleRatio),this.zoom<=i.GLOBE_ZOOM_THRESHOLD_MIN&&Ai.zoom===qt-1&&_n>=.9)return!0}else if(S&&(Jt=Kt(Ai.aabb.distanceZ(qe)*it)),this.projection.isReprojectedInTileSpace&&b<=5){const Mn=Math.pow(2,Ai.zoom),$n=It(new i.MercatorCoordinate((Ai.x+.5)/Mn,(Ai.y+.5)/Mn));pi=$n>.85?1:$n}const In=Mi*Mi+$i*$i+Jt,Hn=Kt((1<<qt-Ai.zoom)*Ye*pi*((Mn,$n)=>{if($n*Kt(.707)<Mn)return 1;const lr=Math.sqrt($n/Mn);return lr/(1.4144271570014144+(Math.pow(1.1,lr-1.4144271570014144+1)-1)/(1.1-1)-1)})(Math.max(Jt,Ci),In));return In<Hn};if(this.renderWorldCopies)for(let Ai=1;Ai<=3;Ai++)hi.push(Ht(-Ai)),hi.push(Ht(Ai));for(hi.push(Ht(0));hi.length>0;){const Ai=hi.pop(),Mi=Ai.x,$i=Ai.y;let Jt=Ai.fullyVisible;if(!Jt){const pi=Ai.aabb.intersects(Ne);if(pi===0)continue;Jt=pi===2}if(Ai.zoom!==qt&&Ri(Ai))for(let pi=0;pi<4;pi++){const In=(Mi<<1)+pi%2,Hn=($i<<1)+(pi>>1),Mn={aabb:P?Ai.aabb.quadrant(pi):i.tileAABB(this,ee,Ai.zoom+1,In,Hn,Ai.wrap,Ai.minZ,Ai.maxZ,this.projection),zoom:Ai.zoom+1,x:In,y:Hn,wrap:Ai.wrap,fullyVisible:Jt,tileID:void 0,shouldSplit:void 0,minZ:Ai.minZ,maxZ:Ai.maxZ};S&&!fe&&(Mn.tileID=new i.OverscaledTileID(Ai.zoom+1===qt?ji:Ai.zoom+1,Ai.wrap,Ai.zoom+1,In,Hn),di(Mn)),hi.push(Mn)}else{const pi=Ai.zoom===qt?ji:Ai.zoom;if(a.minzoom&&a.minzoom>pi)continue;const In=pe[0]-(.5+Mi+(Ai.wrap<<Ai.zoom))*(1<<m-Ai.zoom),Hn=pe[1]-.5-$i,Mn=Ai.tileID?Ai.tileID:new i.OverscaledTileID(pi,Ai.wrap,Ai.zoom,Mi,$i);si.push({tileID:Mn,distanceSq:In*In+Hn*Hn})}}if(this.fogCullDistSq){const Ai=this.fogCullDistSq,Mi=this.horizonLineFromTop();si=si.filter($i=>{const Jt=[0,0,0,1],pi=[i.EXTENT,i.EXTENT,0,1],In=this.calculateFogTileMatrix($i.tileID.toUnwrapped());i.transformMat4$1(Jt,Jt,In),i.transformMat4$1(pi,pi,In);const Hn=i.getAABBPointSquareDist(Jt,pi);if(Hn===0)return!0;let Mn=!1;const $n=this._elevation;if($n&&Hn>Ai&&Mi!==0){const lr=this.calculateProjMatrix($i.tileID.toUnwrapped());let On;a.isTerrainDEM||(On=$n.getMinMaxForTile($i.tileID)),On||(On={min:Bt,max:ht});const _n=i.furthestTileCorner(this.rotation),Dr=[_n[0]*i.EXTENT,_n[1]*i.EXTENT,On.max];i.transformMat4(Dr,Dr,lr),Mn=(1-Dr[1])*this.height*.5<Mi}return Hn<Ai||Mn})}return si.sort((Ai,Mi)=>Ai.distanceSq-Mi.distanceSq).map(Ai=>Ai.tileID)}resize(a,m){this.width=a,this.height=m,this.pixelsToGLUnits=[2/a,-2/m],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(a){return Math.pow(2,a)}scaleZoom(a){return Math.log(a)/Math.LN2}project(a){const m=i.clamp(a.lat,-i.MAX_MERCATOR_LATITUDE,i.MAX_MERCATOR_LATITUDE),b=this.projection.project(a.lng,m);return new i.pointGeometry(b.x*this.worldSize,b.y*this.worldSize)}unproject(a){return this.projection.unproject(a.x/this.worldSize,a.y/this.worldSize)}get point(){return this.project(this.center)}setLocationAtPoint(a,m){let b,S;const P=this.centerPoint;if(this.projection.name==="globe"){const W=this.worldSize;b=(m.x-P.x)/W,S=(m.y-P.y)/W}else{const W=this.pointCoordinate(m),ee=this.pointCoordinate(P);b=W.x-ee.x,S=W.y-ee.y}const H=this.locationCoordinate(a);this.setLocation(new i.MercatorCoordinate(H.x-b,H.y-S))}setLocation(a){this.center=this.coordinateLocation(a),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(a){return this.projection.locationPoint(this,a)}locationPoint3D(a){return this.projection.locationPoint(this,a,!0)}pointLocation(a){return this.coordinateLocation(this.pointCoordinate(a))}pointLocation3D(a){return this.coordinateLocation(this.pointCoordinate3D(a))}locationCoordinate(a,m){const b=m?i.mercatorZfromAltitude(m,a.lat):void 0,S=this.projection.project(a.lng,a.lat);return new i.MercatorCoordinate(S.x,S.y,b)}coordinateLocation(a){return this.projection.unproject(a.x,a.y)}pointRayIntersection(a,m){const b=m!=null?m:this._centerAltitude,S=[a.x,a.y,0,1],P=[a.x,a.y,1,1];i.transformMat4$1(S,S,this.pixelMatrixInverse),i.transformMat4$1(P,P,this.pixelMatrixInverse);const H=P[3];i.scale$1(S,S,1/S[3]),i.scale$1(P,P,1/H);const W=S[2],ee=P[2];return{p0:S,p1:P,t:W===ee?0:(b-W)/(ee-W)}}screenPointToMercatorRay(a){const m=[a.x,a.y,0,1],b=[a.x,a.y,1,1];return i.transformMat4$1(m,m,this.pixelMatrixInverse),i.transformMat4$1(b,b,this.pixelMatrixInverse),i.scale$1(m,m,1/m[3]),i.scale$1(b,b,1/b[3]),m[2]=i.mercatorZfromAltitude(m[2],this._center.lat)*this.worldSize,b[2]=i.mercatorZfromAltitude(b[2],this._center.lat)*this.worldSize,i.scale$1(m,m,1/this.worldSize),i.scale$1(b,b,1/this.worldSize),new i.Ray([m[0],m[1],m[2]],i.normalize([],i.sub([],b,m)))}rayIntersectionCoordinate(a){const{p0:m,p1:b,t:S}=a,P=i.mercatorZfromAltitude(m[2],this._center.lat),H=i.mercatorZfromAltitude(b[2],this._center.lat);return new i.MercatorCoordinate(i.number(m[0],b[0],S)/this.worldSize,i.number(m[1],b[1],S)/this.worldSize,i.number(P,H,S))}pointCoordinate(a,m=this._centerAltitude){return this.projection.pointCoordinate(this,a.x,a.y,m)}pointCoordinate3D(a){if(!this.elevation)return this.pointCoordinate(a);let m=this.projection.pointCoordinate3D(this,a.x,a.y);if(m)return new i.MercatorCoordinate(m[0],m[1],m[2]);let b=0,S=this.horizonLineFromTop();if(a.y>S)return this.pointCoordinate(a);const P=.02*S,H=a.clone();for(let W=0;W<10&&S-b>P;W++){H.y=i.number(b,S,.66);const ee=this.projection.pointCoordinate3D(this,H.x,H.y);ee?(S=H.y,m=ee):b=H.y}return m?new i.MercatorCoordinate(m[0],m[1],m[2]):this.pointCoordinate(a)}isPointAboveHorizon(a){return this.projection.isPointAboveHorizon(this,a)}_coordinatePoint(a,m){const b=m&&this.elevation?this.elevation.getAtPointOrZero(a,this._centerAltitude):this._centerAltitude,S=[a.x*this.worldSize,a.y*this.worldSize,b+a.toAltitude(),1];return i.transformMat4$1(S,S,this.pixelMatrix),S[3]>0?new i.pointGeometry(S[0]/S[3],S[1]/S[3]):new i.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE)}_getGlobeBounds(){const{top:a,left:m}=this._edgeInsets,b=this.height-this._edgeInsets.bottom,S=this.width-this._edgeInsets.right,P=this.pointCoordinate3D(new i.pointGeometry(m,a)),H=this.pointCoordinate3D(new i.pointGeometry(S,a)),W=this.pointCoordinate3D(new i.pointGeometry(S,b)),ee=this.pointCoordinate3D(new i.pointGeometry(m,b));let pe=Math.min(P.x,ee.x),fe=Math.max(H.x,W.x),Me=Math.min(P.y,H.y),Ne=Math.max(ee.y,W.y);const st=Math.pow(2,-this.zoom)/16,it=(It,Ht,hi,si)=>{const qt=(It+hi)/2,ji=(Ht+si)/2,Kt=new i.pointGeometry(qt,ji),Ci=this.pointCoordinate3D(Kt),di=Math.max(0,pe-Ci.x,Me-Ci.y,Ci.x-fe,Ci.y-Ne);pe=Math.min(pe,Ci.x),fe=Math.max(fe,Ci.x),Me=Math.min(Me,Ci.y),Ne=Math.max(Ne,Ci.y),di>st&&(it(It,Ht,qt,ji),it(qt,ji,hi,si))};it(m,a,S,a),it(S,a,S,b),it(S,b,m,b),it(m,b,m,a);const[lt,qe]=i.polesInViewport(this),Ye=lt||qe,dt=lt?90:i.latFromMercatorY(Me),ht=Ye?180:i.lngFromMercatorX(fe),Bt=qe?-90:i.latFromMercatorY(Ne),Pt=Ye?-180:i.lngFromMercatorX(pe);return new i.LngLatBounds(new i.LngLat(Pt,Bt),new i.LngLat(ht,dt))}_getBounds(a,m){if(this.projection.name==="globe")return this._getGlobeBounds();const b=new i.pointGeometry(this._edgeInsets.left,this._edgeInsets.top),S=new i.pointGeometry(this.width-this._edgeInsets.right,this._edgeInsets.top),P=new i.pointGeometry(this.width-this._edgeInsets.right,this.height-this._edgeInsets.bottom),H=new i.pointGeometry(this._edgeInsets.left,this.height-this._edgeInsets.bottom);let W=this.pointCoordinate(b,a),ee=this.pointCoordinate(S,a);const pe=this.pointCoordinate(P,m),fe=this.pointCoordinate(H,m),Me=(Ne,st)=>(st.y-Ne.y)/(st.x-Ne.x);return W.y>1&&ee.y>=0?W=new i.MercatorCoordinate((1-fe.y)/Me(fe,W)+fe.x,1):W.y<0&&ee.y<=1&&(W=new i.MercatorCoordinate(-fe.y/Me(fe,W)+fe.x,0)),ee.y>1&&W.y>=0?ee=new i.MercatorCoordinate((1-pe.y)/Me(pe,ee)+pe.x,1):ee.y<0&&W.y<=1&&(ee=new i.MercatorCoordinate(-pe.y/Me(pe,ee)+pe.x,0)),new i.LngLatBounds().extend(this.coordinateLocation(W)).extend(this.coordinateLocation(ee)).extend(this.coordinateLocation(fe)).extend(this.coordinateLocation(pe))}_getBounds3D(){const a=this.elevation;if(!a.visibleDemTiles.length||a.isUsingMockSource())return this._getBounds(0,0);const m=a.visibleDemTiles.reduce((b,S)=>{if(S.dem){const P=S.dem.tree;b.min=Math.min(b.min,P.minimums[0]),b.max=Math.max(b.max,P.maximums[0])}return b},{min:Number.MAX_VALUE,max:0});return this._getBounds(m.min*a.exaggeration(),m.max*a.exaggeration())}getBounds(){return this._terrainEnabled()?this._getBounds3D():this._getBounds(0,0)}horizonLineFromTop(a=!0){const m=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))+this.centerOffset.y,b=this.height/2-m*(1-this._horizonShift);return a?Math.max(0,b):b}getMaxBounds(){return this.maxBounds}setMaxBounds(a){this.maxBounds=a,this.minLat=-i.MAX_MERCATOR_LATITUDE,this.maxLat=i.MAX_MERCATOR_LATITUDE,this.minLng=-180,this.maxLng=180,a&&(this.minLat=a.getSouth(),this.maxLat=a.getNorth(),this.minLng=a.getWest(),this.maxLng=a.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=i.mercatorXfromLng(this.minLng)*this.tileSize,this.worldMaxX=i.mercatorXfromLng(this.maxLng)*this.tileSize,this.worldMinY=i.mercatorYfromLat(this.maxLat)*this.tileSize,this.worldMaxY=i.mercatorYfromLat(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(a,m){return this.projection.createTileMatrix(this,m,a)}calculateDistanceTileData(a){const m=a.key,b=this._distanceTileDataCache;if(b[m])return b[m];const S=a.canonical,P=1/this.height,H=this.cameraWorldSize,W=H/this.zoomScale(S.z),ee=(S.x+Math.pow(2,S.z)*a.wrap)*W,pe=S.y*W,fe=this.point;fe.x*=H/this.worldSize,fe.y*=H/this.worldSize;const Me=this.angle,Ne=Math.sin(-Me),st=-Math.cos(-Me);return b[m]={bearing:[Ne,st],center:[(fe.x-ee)*P,(fe.y-pe)*P],scale:W/i.EXTENT*P},b[m]}calculateFogTileMatrix(a){const m=a.key,b=this._fogTileMatrixCache;if(b[m])return b[m];const S=this.projection.createTileMatrix(this,this.cameraWorldSizeForFog,a);return i.multiply(S,this.worldToFogMatrix,S),b[m]=new Float32Array(S),b[m]}calculateProjMatrix(a,m=!1){const b=a.key,S=m?this._alignedProjMatrixCache:this._projMatrixCache;if(S[b])return S[b];const P=this.calculatePosMatrix(a,this.worldSize);return i.multiply(P,this.projection.isReprojectedInTileSpace?this.mercatorMatrix:m?this.alignedProjMatrix:this.projMatrix,P),S[b]=new Float32Array(P),S[b]}calculatePixelsToTileUnitsMatrix(a){const m=a.tileID.key,b=this._pixelsToTileUnitsCache;if(b[m])return b[m];const S=function(P,H){const{scale:W}=P.tileTransform,ee=W*i.EXTENT/(P.tileSize*Math.pow(2,H.zoom-P.tileID.overscaledZ+P.tileID.canonical.z));return pe=new Float32Array(4),Ne=(fe=H.inverseAdjustmentMatrix)[1],st=fe[2],it=fe[3],qe=(Me=[ee,ee])[1],pe[0]=fe[0]*(lt=Me[0]),pe[1]=Ne*lt,pe[2]=st*qe,pe[3]=it*qe,pe;var pe,fe,Me,Ne,st,it,lt,qe}(a,this);return b[m]=S,b[m]}customLayerMatrix(){return this.mercatorMatrix.slice()}recenterOnTerrain(){if(!this._elevation||this.projection.name==="globe")return;const a=this._elevation;this._updateCameraState();const m=i.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,b=this._computeCameraPosition(m),S=this._camera.forward(),P=i.mercatorZfromAltitude(1,this._center.lat);b[2]/=P,S[2]/=P,i.normalize(S,S);const H=a.raycast(b,S,a.exaggeration());if(H){const W=i.scaleAndAdd([],b,S,H),ee=new i.MercatorCoordinate(W[0],W[1],i.mercatorZfromAltitude(W[2],i.latFromMercatorY(W[1]))),pe=(ee.z+i.length([ee.x-b[0],ee.y-b[1],ee.z-b[2]*P]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(pe),this._centerAltitude=ee.toAltitude(),this._center=this.coordinateLocation(ee),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCamera(a=!1){if(!this._elevation)return;const m=this._elevation,b=i.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,S=this._computeCameraPosition(b),P=m.getAtPointOrZero(new i.MercatorCoordinate(...S)),H=this.pixelsPerMeter/this.worldSize*P,W=this._minimumHeightOverTerrain(),ee=S[2]-H;if(ee<=W)if(ee<0||a){const pe=this.locationCoordinate(this._center,this._centerAltitude),fe=[S[0],S[1],pe.z-S[2]],Me=i.length(fe);fe[2]-=(W-ee)/this._pixelsPerMercatorPixel;const Ne=i.length(fe);if(Ne===0)return;i.scale$2(fe,fe,Me/Ne*this._pixelsPerMercatorPixel),this._camera.position=[S[0],S[1],pe.z*this._pixelsPerMercatorPixel-fe[2]],this._updateStateFromCamera()}else this._isCameraConstrained=!0}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const a=this.projection.name==="globe"||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||a){const Ne=this.center;return Ne.lat=i.clamp(Ne.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!a)&&(Ne.lng=i.clamp(Ne.lng,this.minLng,this.maxLng)),this.center=Ne,void(this._constraining=!1)}const m=this._unmodified,{x:b,y:S}=this.point;let P=0,H=b,W=S;const ee=this.width/2,pe=this.height/2,fe=this.worldMinY*this.scale,Me=this.worldMaxY*this.scale;if(S-pe<fe&&(W=fe+pe),S+pe>Me&&(W=Me-pe),Me-fe<this.height&&(P=Math.max(P,this.height/(Me-fe)),W=(Me+fe)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const Ne=this.worldMinX*this.scale,st=this.worldMaxX*this.scale,it=this.worldSize/2-(Ne+st)/2;H=(b+it+this.worldSize)%this.worldSize-it,H-ee<Ne&&(H=Ne+ee),H+ee>st&&(H=st-ee),st-Ne<this.width&&(P=Math.max(P,this.width/(st-Ne)),H=(st+Ne)/2)}H===b&&W===S||(this.center=this.unproject(new i.pointGeometry(H,W))),P&&(this.zoom+=this.scaleZoom(P)),this._constrainCamera(),this._unmodified=m,this._constraining=!1}_minZoomForBounds(){let a=Math.max(0,this.scaleZoom(this.height/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(a=Math.max(a,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),a}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}_calcMatrices(){if(!this.height)return;const a=this.centerOffset,m=this.pixelsPerMeter;this.projection.name==="globe"&&(this._mercatorScaleRatio=i.mercatorZfromAltitude(1,this.center.lat)/i.mercatorZfromAltitude(1,i.GLOBE_SCALE_MATCH_LATITUDE));const b=Ms(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,b),this.cameraToCenterDistance=.5/Math.tan(.5*this._fov)*this.height*this._pixelsPerMercatorPixel,this._updateCameraState(),this._farZ=this.projection.farthestPixelDistance(this),this._nearZ=this.height/50;const S=this._camera.getWorldToCamera(this.worldSize,this.projection.zAxisUnit==="meters"?m:1),P=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);P[8]=2*-a.x/this.width,P[9]=2*a.y/this.height;let H=i.mul([],P,S);if(this.projection.isReprojectedInTileSpace){const Pt=this.locationCoordinate(this.center),It=i.identity([]);i.translate(It,It,[Pt.x*this.worldSize,Pt.y*this.worldSize,0]),i.multiply(It,It,ih(this)),i.translate(It,It,[-Pt.x*this.worldSize,-Pt.y*this.worldSize,0]),i.multiply(H,H,It),this.inverseAdjustmentMatrix=function(Ht){const hi=ih(Ht,!0);return Ge([],[hi[0],hi[1],hi[4],hi[5]])}(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];this.mercatorMatrix=i.scale([],H,[this.worldSize,this.worldSize,this.worldSize/m,1]),this.projMatrix=H,this.invProjMatrix=i.invert(new Float64Array(16),this.projMatrix);const W=i.invert([],P);this.frustumCorners=i.FrustumCorners.fromInvProjectionMatrix(W,this.horizonLineFromTop(),this.height);const ee=new Float32Array(16);i.identity(ee),i.scale(ee,ee,[1,-1,1]),i.rotateX(ee,ee,this._pitch),i.rotateZ(ee,ee,this.angle);const pe=i.perspective(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ),fe=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;pe[8]=2*-a.x/this.width,pe[9]=2*(a.y+fe)/this.height,this.skyboxMatrix=i.multiply(ee,pe,ee);const Me=this.point,Ne=Me.x,st=Me.y,it=this.width%2/2,lt=this.height%2/2,qe=Math.cos(this.angle),Ye=Math.sin(this.angle),dt=Ne-Math.round(Ne)+qe*it+Ye*lt,ht=st-Math.round(st)+qe*lt+Ye*it,Bt=new Float64Array(H);if(i.translate(Bt,Bt,[dt>.5?dt-1:dt,ht>.5?ht-1:ht,0]),this.alignedProjMatrix=Bt,H=i.create(),i.scale(H,H,[this.width/2,-this.height/2,1]),i.translate(H,H,[1,-1,0]),this.labelPlaneMatrix=H,H=i.create(),i.scale(H,H,[1,-1,1]),i.translate(H,H,[-1,-1,0]),i.scale(H,H,[2/this.width,2/this.height,1]),this.glCoordMatrix=H,this.pixelMatrix=i.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),this._calcFogMatrices(),this._distanceTileDataCache={},H=i.invert(new Float64Array(16),this.pixelMatrix),!H)throw new Error("failed to invert matrix");if(this.pixelMatrixInverse=H,this.projection.name==="globe"||this.mercatorFromTransition){this.globeMatrix=i.calculateGlobeMatrix(this);const Pt=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=i.transformMat4(Pt,Pt,S),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=H;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const a=this.cameraWorldSizeForFog,m=this.cameraPixelsPerMeter,b=this._camera.position,S=1/this.height/this._pixelsPerMercatorPixel,P=[a,a,m];i.scale$2(P,P,S),i.scale$2(b,b,-1),i.multiply$2(b,b,P);const H=i.create();i.translate(H,H,b),i.scale(H,H,P),this.mercatorFogMatrix=H,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(a,m,S)}_computeCameraPosition(a){const m=(a=a||this.pixelsPerMeter)/this.pixelsPerMeter,b=this._camera.forward(),S=this.point,P=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*m-a/this.worldSize*this._centerAltitude;return[S.x/this.worldSize-b[0]*P,S.y/this.worldSize-b[1]*P,a/this.worldSize*this._centerAltitude-b[2]*P]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(a){const m=this._maxCameraBoundsDistance()*Math.cos(this._pitch),b=this._camera.position[2],S=a[2];let P=1;this.projection.wrap&&(this.center=this.center.wrap()),S>0&&(P=Math.min((m-b)/S,1)),this._camera.position=i.scaleAndAdd([],this._camera.position,a,P),this._updateStateFromCamera()}_updateStateFromCamera(){const a=this._camera.position,m=this._camera.forward(),{pitch:b,bearing:S}=this._camera.getPitchBearing(),P=i.mercatorZfromAltitude(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,H=this._mercatorZfromZoom(this._maxZoom)*Math.cos(i.degToRad(this._maxPitch)),W=Math.max((a[2]-P)/Math.cos(b),H),ee=this._zoomFromMercatorZ(W);i.scaleAndAdd(a,a,m,W),this._pitch=i.clamp(b,i.degToRad(this.minPitch),i.degToRad(this.maxPitch)),this.angle=i.wrap(S,-Math.PI,Math.PI),this._setZoom(i.clamp(ee,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new i.MercatorCoordinate(a[0],a[1],a[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(a){return Math.pow(2,a)*this.tileSize}_mercatorZfromZoom(a){return this.cameraToCenterDistance/this._worldSizeFromZoom(a)}_minimumHeightOverTerrain(){const a=Math.min((this._seaLevelZoom!=null?this._seaLevelZoom:this._zoom)+4,this._maxZoom);return this._mercatorZfromZoom(a)}_zoomFromMercatorZ(a){return this.scaleZoom(this.cameraToCenterDistance/(a*this.tileSize))}zoomFromMercatorZAdjusted(a){const m=H=>{const W=this.getCameraToCenterDistance(this.projection,H);return this.scaleZoom(W/(a*this.tileSize))};let b,S=m(this.zoom),P=Math.abs(S-m(S));for(;b!==P;)S=m(S),b=P,P=Math.abs(S-m(S));return S}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(i.warnOnce("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(a,m){const b=Math.min(a.x,m.x),S=Math.max(a.x,m.x),P=Math.min(a.y,m.y),H=Math.max(a.y,m.y);if(P<this.horizonLineFromTop(!1))return!0;if(this.projection.name!=="mercator")return!1;const W=[new i.pointGeometry(b,P),new i.pointGeometry(S,H),new i.pointGeometry(b,H),new i.pointGeometry(S,P)],ee=this.renderWorldCopies?-3:0,pe=this.renderWorldCopies?4:1;for(const fe of W){const Me=this.pointRayIntersection(fe);if(Me.t<0)return!0;const Ne=this.rayIntersectionCoordinate(Me);if(Ne.x<ee||Ne.y<0||Ne.x>pe||Ne.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+i.radToDeg(this.fovAboveCenter)>88||this.anyCornerOffEdge(new i.pointGeometry(0,0),new i.pointGeometry(this.width,this.height))}zoomDeltaToMovement(a,m){const b=i.length(i.sub([],this._camera.position,a)),S=this._zoomFromMercatorZ(b)+m;return b-this._mercatorZfromZoom(S)}getCameraPoint(){if(this.projection.name==="globe"){const a=function([m,b,S],P){const H=[m,b,S,1];i.transformMat4$1(H,H,P);const W=H[3]=Math.max(H[3],1e-6);return H[0]/=W,H[1]/=W,H[2]/=W,H}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new i.pointGeometry(a[0],a[1])}{const a=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new i.pointGeometry(0,a))}}getCameraToCenterDistance(a,m=this.zoom){const b=Ms(a,m,this.width,this.height,1024),S=a.pixelSpaceConversion(this.center.lat,this.worldSize,b);return .5/Math.tan(.5*this._fov)*this.height*S}getWorldToCameraMatrix(){const a=this._camera.getWorldToCamera(this.worldSize,this.projection.zAxisUnit==="meters"?this.pixelsPerMeter:1);return this.projection.name==="globe"&&i.multiply(a,a,this.globeMatrix),a}}function _l(x,a){let m=!1,b=null;const S=()=>{b=null,m&&(x(),b=setTimeout(S,a),m=!1)};return()=>(m=!0,b||S(),b)}class An{constructor(a){this._hashName=a&&encodeURIComponent(a),i.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=_l(this._updateHashUnthrottled.bind(this),300)}addTo(a){return this._map=a,i.window.addEventListener("hashchange",this._onHashChange,!1),a.on("moveend",this._updateHash),this}remove(){return this._map?(this._map.off("moveend",this._updateHash),i.window.removeEventListener("hashchange",this._onHashChange,!1),clearTimeout(this._updateHash()),this._map=void 0,this):this}getHashString(){const a=this._map;if(!a)return"";const m=xs(a);if(this._hashName){const b=this._hashName;let S=!1;const P=i.window.location.hash.slice(1).split("&").map(H=>{const W=H.split("=")[0];return W===b?(S=!0,`${W}=${m}`):H}).filter(H=>H);return S||P.push(`${b}=${m}`),`#${P.join("&")}`}return`#${m}`}_getCurrentHash(){const a=i.window.location.hash.replace("#","");if(this._hashName){let m;return a.split("&").map(b=>b.split("=")).forEach(b=>{b[0]===this._hashName&&(m=b)}),(m&&m[1]||"").split("/")}return a.split("/")}_onHashChange(){const a=this._map;if(!a)return!1;const m=this._getCurrentHash();if(m.length>=3&&!m.some(b=>isNaN(b))){const b=a.dragRotate.isEnabled()&&a.touchZoomRotate.isEnabled()?+(m[3]||0):a.getBearing();return a.jumpTo({center:[+m[2],+m[1]],zoom:+m[0],bearing:b,pitch:+(m[4]||0)}),!0}return!1}_updateHashUnthrottled(){const a=i.window.location.href.replace(/(#.+)?$/,this.getHashString());i.window.history.replaceState(i.window.history.state,null,a)}}function xs(x,a){const m=x.getCenter(),b=Math.round(100*x.getZoom())/100,S=Math.ceil((b*Math.LN2+Math.log(512/360/.5))/Math.LN10),P=Math.pow(10,S),H=Math.round(m.lng*P)/P,W=Math.round(m.lat*P)/P,ee=x.getBearing(),pe=x.getPitch();let fe=a?`/${H}/${W}/${b}`:`${b}/${W}/${H}`;return(ee||pe)&&(fe+="/"+Math.round(10*ee)/10),pe&&(fe+=`/${Math.round(pe)}`),fe}const Zr={linearity:.3,easing:i.bezier(0,0,.3,1)},nh=i.extend({deceleration:2500,maxSpeed:1400},Zr),Wh=i.extend({deceleration:20,maxSpeed:1400},Zr),xc=i.extend({deceleration:1e3,maxSpeed:360},Zr),AA=i.extend({deceleration:1e3,maxSpeed:90},Zr);class jh{constructor(a){this._map=a,this.clear()}clear(){this._inertiaBuffer=[]}record(a){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:i.exported.now(),settings:a})}_drainInertiaBuffer(){const a=this._inertiaBuffer,m=i.exported.now();for(;a.length>0&&m-a[0].time>160;)a.shift()}_onMoveEnd(a){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const m={zoom:0,bearing:0,pitch:0,pan:new i.pointGeometry(0,0),pinchAround:void 0,around:void 0};for(const{settings:P}of this._inertiaBuffer)m.zoom+=P.zoomDelta||0,m.bearing+=P.bearingDelta||0,m.pitch+=P.pitchDelta||0,P.panDelta&&m.pan._add(P.panDelta),P.around&&(m.around=P.around),P.pinchAround&&(m.pinchAround=P.pinchAround);const b=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,S={};if(m.pan.mag()){const P=uo(m.pan.mag(),b,i.extend({},nh,a||{}));S.offset=m.pan.mult(P.amount/m.pan.mag()),S.center=this._map.transform.center,rh(S,P)}if(m.zoom){const P=uo(m.zoom,b,Wh);S.zoom=this._map.transform.zoom+P.amount,rh(S,P)}if(m.bearing){const P=uo(m.bearing,b,xc);S.bearing=this._map.transform.bearing+i.clamp(P.amount,-179,179),rh(S,P)}if(m.pitch){const P=uo(m.pitch,b,AA);S.pitch=this._map.transform.pitch+P.amount,rh(S,P)}if(S.zoom||S.bearing){const P=m.pinchAround===void 0?m.around:m.pinchAround;S.around=P?this._map.unproject(P):this._map.getCenter()}return this.clear(),S.noMoveStart=!0,S}}function rh(x,a){(!x.duration||x.duration<a.duration)&&(x.duration=a.duration,x.easing=a.easing)}function uo(x,a,m){const{maxSpeed:b,linearity:S,deceleration:P}=m,H=i.clamp(x*S/(a/1e3),-b,b),W=Math.abs(H)/(P*S);return{easing:m.easing,duration:1e3*W,amount:H*(W/2)}}class Js extends i.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,m,b,S={}){const P=me(m.getCanvasContainer(),b),H=m.unproject(P);super(a,i.extend({point:P,lngLat:H,originalEvent:b},S)),this._defaultPrevented=!1,this.target=m}}class Fn extends i.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,m,b){const S=a==="touchend"?b.changedTouches:b.touches,P=De(m.getCanvasContainer(),S),H=P.map(ee=>m.unproject(ee)),W=P.reduce((ee,pe,fe,Me)=>ee.add(pe.div(Me.length)),new i.pointGeometry(0,0));super(a,{points:P,point:W,lngLats:H,lngLat:m.unproject(W),originalEvent:b}),this._defaultPrevented=!1}}class Vn extends i.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(a,m,b){super(a,{originalEvent:b}),this._defaultPrevented=!1}}class sh{constructor(a,m){this._map=a,this._clickTolerance=m.clickTolerance}reset(){this._mousedownPos=void 0}wheel(a){return this._firePreventable(new Vn(a.type,this._map,a))}mousedown(a,m){return this._mousedownPos=m,this._firePreventable(new Js(a.type,this._map,a))}mouseup(a){this._map.fire(new Js(a.type,this._map,a))}preclick(a){const m=i.extend({},a);m.type="preclick",this._map.fire(new Js(m.type,this._map,m))}click(a,m){this._mousedownPos&&this._mousedownPos.dist(m)>=this._clickTolerance||(this.preclick(a),this._map.fire(new Js(a.type,this._map,a)))}dblclick(a){return this._firePreventable(new Js(a.type,this._map,a))}mouseover(a){this._map.fire(new Js(a.type,this._map,a))}mouseout(a){this._map.fire(new Js(a.type,this._map,a))}touchstart(a){return this._firePreventable(new Fn(a.type,this._map,a))}touchmove(a){this._map.fire(new Fn(a.type,this._map,a))}touchend(a){this._map.fire(new Fn(a.type,this._map,a))}touchcancel(a){this._map.fire(new Fn(a.type,this._map,a))}_firePreventable(a){if(this._map.fire(a),a.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class dA{constructor(a){this._map=a}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(a){this._map.fire(new Js(a.type,this._map,a))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Js("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(a){this._delayContextMenu?this._contextMenuEvent=a:this._map.fire(new Js(a.type,this._map,a)),this._map.listens("contextmenu")&&a.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class yl{constructor(a,m){this._map=a,this._el=a.getCanvasContainer(),this._container=a.getContainer(),this._clickTolerance=m.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(a,m){this.isEnabled()&&a.shiftKey&&a.button===0&&(ae(),this._startPos=this._lastPos=m,this._active=!0)}mousemoveWindow(a,m){if(!this._active)return;const b=m,S=this._startPos,P=this._lastPos;if(!S||!P||P.equals(b)||!this._box&&b.dist(S)<this._clickTolerance)return;this._lastPos=b,this._box||(this._box=z("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",a));const H=Math.min(S.x,b.x),W=Math.max(S.x,b.x),ee=Math.min(S.y,b.y),pe=Math.max(S.y,b.y);this._map._requestDomTask(()=>{this._box&&(this._box.style.transform=`translate(${H}px,${ee}px)`,this._box.style.width=W-H+"px",this._box.style.height=pe-ee+"px")})}mouseupWindow(a,m){if(!this._active)return;const b=this._startPos,S=m;if(b&&a.button===0){if(this.reset(),we(),b.x!==S.x||b.y!==S.y)return this._map.fire(new i.Event("boxzoomend",{originalEvent:a})),{cameraAnimation:P=>P.fitScreenCoordinates(b,S,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",a)}}keydown(a){this._active&&a.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",a))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),ce(),delete this._startPos,delete this._lastPos}_fireEvent(a,m){return this._map.fire(new i.Event(a,{originalEvent:m}))}}function Cs(x,a){const m={};for(let b=0;b<x.length;b++)m[x[b].identifier]=a[b];return m}class Ga{constructor(a){this.reset(),this.numTouches=a.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(a,m,b){(this.centroid||b.length>this.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===0&&(this.startTime=a.timeStamp),b.length===this.numTouches&&(this.centroid=function(S){const P=new i.pointGeometry(0,0);for(const H of S)P._add(H);return P.div(S.length)}(m),this.touches=Cs(b,m)))}touchmove(a,m,b){if(this.aborted||!this.centroid)return;const S=Cs(b,m);for(const P in this.touches){const H=this.touches[P],W=S[P];(!W||W.dist(H)>30)&&(this.aborted=!0)}}touchend(a,m,b){if((!this.centroid||a.timeStamp-this.startTime>500)&&(this.aborted=!0),b.length===0){const S=!this.aborted&&this.centroid;if(this.reset(),S)return S}}}class Go{constructor(a){this.singleTap=new Ga(a),this.numTaps=a.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(a,m,b){this.singleTap.touchstart(a,m,b)}touchmove(a,m,b){this.singleTap.touchmove(a,m,b)}touchend(a,m,b){const S=this.singleTap.touchend(a,m,b);if(S){const P=a.timeStamp-this.lastTime<500,H=!this.lastTap||this.lastTap.dist(S)<30;if(P&&H||this.reset(),this.count++,this.lastTime=a.timeStamp,this.lastTap=S,this.count===this.numTaps)return this.reset(),S}}}class pA{constructor(){this._zoomIn=new Go({numTouches:1,numTaps:2}),this._zoomOut=new Go({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(a,m,b){this._zoomIn.touchstart(a,m,b),this._zoomOut.touchstart(a,m,b)}touchmove(a,m,b){this._zoomIn.touchmove(a,m,b),this._zoomOut.touchmove(a,m,b)}touchend(a,m,b){const S=this._zoomIn.touchend(a,m,b),P=this._zoomOut.touchend(a,m,b);return S?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:H=>H.easeTo({duration:300,zoom:H.getZoom()+1,around:H.unproject(S)},{originalEvent:a})}):P?(this._active=!0,a.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:H=>H.easeTo({duration:300,zoom:H.getZoom()-1,around:H.unproject(P)},{originalEvent:a})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const va={0:1,2:2};class hs{constructor(a){this.reset(),this._clickTolerance=a.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(a,m){return!1}_move(a,m){return{}}mousedown(a,m){if(this._lastPoint)return;const b=Je(a);this._correctButton(a,b)&&(this._lastPoint=m,this._eventButton=b)}mousemoveWindow(a,m){const b=this._lastPoint;if(b){if(a.preventDefault(),this._eventButton!=null&&function(S,P){const H=va[P];return S.buttons===void 0||(S.buttons&H)!==H}(a,this._eventButton))this.reset();else if(this._moved||!(m.dist(b)<this._clickTolerance))return this._moved=!0,this._lastPoint=m,this._move(b,m)}}mouseupWindow(a){this._lastPoint&&Je(a)===this._eventButton&&(this._moved&&we(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Is extends hs{mousedown(a,m){super.mousedown(a,m),this._lastPoint&&(this._active=!0)}_correctButton(a,m){return m===0&&!a.ctrlKey}_move(a,m){return{around:m,panDelta:m.sub(a)}}}class Kh extends hs{_correctButton(a,m){return m===0&&a.ctrlKey||m===2}_move(a,m){const b=.8*(m.x-a.x);if(b)return this._active=!0,{bearingDelta:b}}contextmenu(a){a.preventDefault()}}class xl extends hs{_correctButton(a,m){return m===0&&a.ctrlKey||m===2}_move(a,m){const b=-.5*(m.y-a.y);if(b)return this._active=!0,{pitchDelta:b}}contextmenu(a){a.preventDefault()}}class M{constructor(a,m){this._map=a,this._el=a.getCanvasContainer(),this._minTouches=1,this._clickTolerance=m.clickTolerance||1,this.reset(),i.bindAll(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new i.pointGeometry(0,0)}touchstart(a,m,b){return this._calculateTransform(a,m,b)}touchmove(a,m,b){if(this._active&&!(b.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(b.length===1&&!i.isFullscreen())return void this._showTouchPanBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return a.cancelable&&a.preventDefault(),this._calculateTransform(a,m,b)}}touchend(a,m,b){this._calculateTransform(a,m,b),this._active&&b.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(a,m,b){b.length>0&&(this._active=!0);const S=Cs(b,m),P=new i.pointGeometry(0,0),H=new i.pointGeometry(0,0);let W=0;for(const pe in S){const fe=S[pe],Me=this._touches[pe];Me&&(P._add(fe),H._add(fe.sub(Me)),W++,S[pe]=fe)}if(this._touches=S,W<this._minTouches||!H.mag())return;const ee=H.div(W);return this._sum._add(ee),this._sum.mag()<this._clickTolerance?void 0:{around:P.div(W),panDelta:ee}}enable(){this._enabled=!0,this._map._cooperativeGestures&&(this._addTouchPanBlocker(),this._el.classList.add("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page"))}disable(){this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove(),this._el.classList.remove("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page")),this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}_addTouchPanBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=z("div","mapboxgl-touch-pan-blocker",this._map._container),this._alertContainer.textContent=this._map._getUIString("TouchPanBlocker.Message"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showTouchPanBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","null")},500)}}class h{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(a){}_move(a,m,b){return{}}touchstart(a,m,b){this._firstTwoTouches||b.length<2||(this._firstTwoTouches=[b[0].identifier,b[1].identifier],this._start([m[0],m[1]]))}touchmove(a,m,b){const S=this._firstTwoTouches;if(!S)return;a.preventDefault();const[P,H]=S,W=_(b,m,P),ee=_(b,m,H);if(!W||!ee)return;const pe=this._aroundCenter?null:W.add(ee).div(2);return this._move([W,ee],pe,a)}touchend(a,m,b){if(!this._firstTwoTouches)return;const[S,P]=this._firstTwoTouches,H=_(b,m,S),W=_(b,m,P);H&&W||(this._active&&we(),this.reset())}touchcancel(){this.reset()}enable(a){this._enabled=!0,this._aroundCenter=!!a&&a.around==="center"}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function _(x,a,m){for(let b=0;b<x.length;b++)if(x[b].identifier===m)return a[b]}function T(x,a){return Math.log(x/a)/Math.LN2}class F extends h{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(a){this._startDistance=this._distance=a[0].dist(a[1])}_move(a,m){const b=this._distance;if(this._distance=a[0].dist(a[1]),this._active||!(Math.abs(T(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:T(this._distance,b),pinchAround:m}}}function O(x,a){return 180*x.angleWith(a)/Math.PI}class K extends h{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(a){this._startVector=this._vector=a[0].sub(a[1]),this._minDiameter=a[0].dist(a[1])}_move(a,m){const b=this._vector;if(this._vector=a[0].sub(a[1]),b&&(this._active||!this._isBelowThreshold(this._vector)))return this._active=!0,{bearingDelta:O(this._vector,b),pinchAround:m}}_isBelowThreshold(a){this._minDiameter=Math.min(this._minDiameter,a.mag());const m=25/(Math.PI*this._minDiameter)*360,b=this._startVector;if(!b)return!1;const S=O(a,b);return Math.abs(S)<m}}function oe(x){return Math.abs(x.y)>Math.abs(x.x)}class ue extends h{constructor(a){super(),this._map=a}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(a){this._lastPoints=a,oe(a[0].sub(a[1]))&&(this._valid=!1)}_move(a,m,b){const S=this._lastPoints;if(!S)return;const P=a[0].sub(S[0]),H=a[1].sub(S[1]);return this._map._cooperativeGestures&&!i.isFullscreen()&&b.touches.length<3||(this._valid=this.gestureBeginsVertically(P,H,b.timeStamp),!this._valid)?void 0:(this._lastPoints=a,this._active=!0,{pitchDelta:(P.y+H.y)/2*-.5})}gestureBeginsVertically(a,m,b){if(this._valid!==void 0)return this._valid;const S=a.mag()>=2,P=m.mag()>=2;if(!S&&!P)return;if(!S||!P)return this._firstMove==null&&(this._firstMove=b),b-this._firstMove<100&&void 0;const H=a.y>0==m.y>0;return oe(a)&&oe(m)&&H}}const ve={panStep:100,bearingStep:15,pitchStep:10};class Te{constructor(){const a=ve;this._panStep=a.panStep,this._bearingStep=a.bearingStep,this._pitchStep=a.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(a){if(a.altKey||a.ctrlKey||a.metaKey)return;let m=0,b=0,S=0,P=0,H=0;switch(a.keyCode){case 61:case 107:case 171:case 187:m=1;break;case 189:case 109:case 173:m=-1;break;case 37:a.shiftKey?b=-1:(a.preventDefault(),P=-1);break;case 39:a.shiftKey?b=1:(a.preventDefault(),P=1);break;case 38:a.shiftKey?S=1:(a.preventDefault(),H=-1);break;case 40:a.shiftKey?S=-1:(a.preventDefault(),H=1);break;default:return}return this._rotationDisabled&&(b=0,S=0),{cameraAnimation:W=>{const ee=W.getZoom();W.easeTo({duration:300,easeId:"keyboardHandler",easing:ze,zoom:m?Math.round(ee)+m*(a.shiftKey?2:1):ee,bearing:W.getBearing()+b*this._bearingStep,pitch:W.getPitch()+S*this._pitchStep,offset:[-P*this._panStep,-H*this._panStep],center:W.getCenter()},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function ze(x){return x*(2-x)}const je=4.000244140625;class bt{constructor(a,m){this._map=a,this._el=a.getCanvasContainer(),this._handler=m,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,i.bindAll(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert"],this)}setZoomRate(a){this._defaultZoomRate=a}setWheelZoomRate(a){this._wheelZoomRate=a}isEnabled(){return!!this._enabled}isActive(){return this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(a){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!a&&a.around==="center",this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(a){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(a.ctrlKey||a.metaKey||this.isZooming()||i.isFullscreen()))return void this._showBlockerAlert();this._alertContainer.style.visibility!=="hidden"&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let m=a.deltaMode===i.window.WheelEvent.DOM_DELTA_LINE?40*a.deltaY:a.deltaY;const b=i.exported.now(),S=b-(this._lastWheelEventTime||0);this._lastWheelEventTime=b,m!==0&&m%je==0?this._type="wheel":m!==0&&Math.abs(m)<4?this._type="trackpad":S>400?(this._type=null,this._lastValue=m,this._timeout=setTimeout(this._onTimeout,40,a)):this._type||(this._type=Math.abs(S*m)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,m+=this._lastValue)),a.shiftKey&&m&&(m/=4),this._type&&(this._lastWheelEvent=a,this._delta-=m,this._active||this._start(a)),a.preventDefault()}_onTimeout(a){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(a)}_start(a){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const m=me(this._el,a);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:m,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const a=this._map.transform;this._type==="wheel"&&a.projection.wrap&&(a._center.lng>=180||a._center.lng<=-180)&&(this._prevEase=null,this._easing=null,this._lastWheelEvent=null,this._lastWheelEventTime=0);const m=()=>a._terrainEnabled()&&this._aroundCoord?a.computeZoomRelativeTo(this._aroundCoord):a.zoom;if(this._delta!==0){const ee=this._type==="wheel"&&Math.abs(this._delta)>je?this._wheelZoomRate:this._defaultZoomRate;let pe=2/(1+Math.exp(-Math.abs(this._delta*ee)));this._delta<0&&pe!==0&&(pe=1/pe);const fe=m(),Me=Math.pow(2,fe),Ne=typeof this._targetZoom=="number"?a.zoomScale(this._targetZoom):Me;this._targetZoom=Math.min(a.maxZoom,Math.max(a.minZoom,a.scaleZoom(Ne*pe))),this._type==="wheel"&&(this._startZoom=fe,this._easing=this._smoothOutEasing(200)),this._delta=0}const b=typeof this._targetZoom=="number"?this._targetZoom:m(),S=this._startZoom,P=this._easing;let H,W=!1;if(this._type==="wheel"&&S&&P){const ee=Math.min((i.exported.now()-this._lastWheelEventTime)/200,1),pe=P(ee);H=i.number(S,b,pe),ee<1?this._frameId||(this._frameId=!0):W=!0}else H=b,W=!0;return this._active=!0,W&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!W,zoomDelta:H-m(),around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(a){let m=i.ease;if(this._prevEase){const b=this._prevEase,S=(i.exported.now()-b.start)/b.duration,P=b.easing(S+.01)-b.easing(S),H=.27/Math.sqrt(P*P+1e-4)*.01,W=Math.sqrt(.0729-H*H);m=i.bezier(H,W,.25,1)}return this._prevEase={start:i.exported.now(),duration:a,easing:m},m}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=z("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.test(i.window.navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout(()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","null")},200)}}class mt{constructor(a,m){this._clickZoom=a,this._tapZoom=m}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class gt{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(a,m){return a.preventDefault(),{cameraAnimation:b=>{b.easeTo({duration:300,zoom:b.getZoom()+(a.shiftKey?-1:1),around:b.unproject(m)},{originalEvent:a})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Vt{constructor(){this._tap=new Go({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(a,m,b){this._swipePoint||(this._tapTime&&a.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?b.length>0&&(this._swipePoint=m[0],this._swipeTouch=b[0].identifier):this._tap.touchstart(a,m,b))}touchmove(a,m,b){if(this._tapTime){if(this._swipePoint){if(b[0].identifier!==this._swipeTouch)return;const S=m[0],P=S.y-this._swipePoint.y;return this._swipePoint=S,a.preventDefault(),this._active=!0,{zoomDelta:P/128}}}else this._tap.touchmove(a,m,b)}touchend(a,m,b){this._tapTime?this._swipePoint&&b.length===0&&this.reset():this._tap.touchend(a,m,b)&&(this._tapTime=a.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Zt{constructor(a,m,b){this._el=a,this._mousePan=m,this._touchPan=b}enable(a){this._inertiaOptions=a||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class ni{constructor(a,m,b){this._pitchWithRotate=a.pitchWithRotate,this._mouseRotate=m,this._mousePitch=b}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class St{constructor(a,m,b,S){this._el=a,this._touchZoom=m,this._touchRotate=b,this._tapDragZoom=S,this._rotationDisabled=!1,this._enabled=!0}enable(a){this._touchZoom.enable(a),this._rotationDisabled||this._touchRotate.enable(a),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const zt=x=>x.zoom||x.drag||x.pitch||x.rotate;class ai extends i.Event{}class Ei{constructor(){this.constants=[1,1,.01],this.radius=0}setup(a,m){const b=i.sub([],m,a);this.radius=i.length(b[2]<0?i.div([],b,this.constants):[b[0],b[1],0])}projectRay(a){i.div(a,a,this.constants),i.normalize(a,a),i.mul$1(a,a,this.constants);const m=i.scale$2([],a,this.radius);if(m[2]>0){const b=i.scale$2([],[0,0,1],i.dot(m,[0,0,1])),S=i.scale$2([],i.normalize([],[m[0],m[1],0]),this.radius),P=i.add([],m,i.scale$2([],i.sub([],i.add([],S,b),m),2));m[0]=P[0],m[1]=P[1]}return m}}function Bi(x){return x.panDelta&&x.panDelta.mag()||x.zoomDelta||x.bearingDelta||x.pitchDelta}class Hi{constructor(a,m){this._map=a,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new jh(a),this._bearingSnap=m.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new Ei,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(m),i.bindAll(["handleEvent","handleWindowEvent"],this);const b=this._el;this._listeners=[[b,"touchstart",{passive:!0}],[b,"touchmove",{passive:!1}],[b,"touchend",void 0],[b,"touchcancel",void 0],[b,"mousedown",void 0],[b,"mousemove",void 0],[b,"mouseup",void 0],[i.window.document,"mousemove",{capture:!0}],[i.window.document,"mouseup",void 0],[b,"mouseover",void 0],[b,"mouseout",void 0],[b,"dblclick",void 0],[b,"click",void 0],[b,"keydown",{capture:!1}],[b,"keyup",void 0],[b,"wheel",{passive:!1}],[b,"contextmenu",void 0],[i.window,"blur",void 0]];for(const[S,P,H]of this._listeners)S.addEventListener(P,S===i.window.document?this.handleWindowEvent:this.handleEvent,H)}destroy(){for(const[a,m,b]of this._listeners)a.removeEventListener(m,a===i.window.document?this.handleWindowEvent:this.handleEvent,b)}_addDefaultHandlers(a){const m=this._map,b=m.getCanvasContainer();this._add("mapEvent",new sh(m,a));const S=m.boxZoom=new yl(m,a);this._add("boxZoom",S);const P=new pA,H=new gt;m.doubleClickZoom=new mt(H,P),this._add("tapZoom",P),this._add("clickZoom",H);const W=new Vt;this._add("tapDragZoom",W);const ee=m.touchPitch=new ue(m);this._add("touchPitch",ee);const pe=new Kh(a),fe=new xl(a);m.dragRotate=new ni(a,pe,fe),this._add("mouseRotate",pe,["mousePitch"]),this._add("mousePitch",fe,["mouseRotate"]);const Me=new Is(a),Ne=new M(m,a);m.dragPan=new Zt(b,Me,Ne),this._add("mousePan",Me),this._add("touchPan",Ne,["touchZoom","touchRotate"]);const st=new K,it=new F;m.touchZoomRotate=new St(b,it,st,W),this._add("touchRotate",st,["touchPan","touchZoom"]),this._add("touchZoom",it,["touchPan","touchRotate"]),this._add("blockableMapEvent",new dA(m));const lt=m.scrollZoom=new bt(m,this);this._add("scrollZoom",lt,["mousePan"]);const qe=m.keyboard=new Te;this._add("keyboard",qe);for(const Ye of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])a.interactive&&a[Ye]&&m[Ye].enable(a[Ye])}_add(a,m,b){this._handlers.push({handlerName:a,handler:m,allowed:b}),this._handlersById[a]=m}stop(a){if(!this._updatingCamera){for(const{handler:m}of this._handlers)m.reset();this._inertia.clear(),this._fireEvents({},{},a),this._changes=[]}}isActive(){for(const{handler:a}of this._handlers)if(a.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!zt(this._eventsInProgress)||this.isZooming()}_isDragging(){return!!this._eventsInProgress.drag}_blockedByActive(a,m,b){for(const S in a)if(S!==b&&(!m||m.indexOf(S)<0))return!0;return!1}handleWindowEvent(a){this.handleEvent(a,`${a.type}Window`)}_getMapTouches(a){const m=[];for(const b of a)this._el.contains(b.target)&&m.push(b);return m}handleEvent(a,m){this._updatingCamera=!0;const b=a.type==="renderFrame",S=b?void 0:a,P={needsRenderFrame:!1},H={},W={},ee=a.touches?this._getMapTouches(a.touches):void 0,pe=ee?De(this._el,ee):b?void 0:me(this._el,a);for(const{handlerName:Ne,handler:st,allowed:it}of this._handlers){if(!st.isEnabled())continue;let lt;this._blockedByActive(W,it,Ne)?st.reset():st[m||a.type]&&(lt=st[m||a.type](a,pe,ee),this.mergeHandlerResult(P,H,lt,Ne,S),lt&&lt.needsRenderFrame&&this._triggerRenderFrame()),(lt||st.isActive())&&(W[Ne]=st)}const fe={};for(const Ne in this._previousActiveHandlers)W[Ne]||(fe[Ne]=S);this._previousActiveHandlers=W,(Object.keys(fe).length||Bi(P))&&(this._changes.push([P,H,fe]),this._triggerRenderFrame()),(Object.keys(W).length||Bi(P))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:Me}=P;Me&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],Me(this._map))}mergeHandlerResult(a,m,b,S,P){if(!b)return;i.extend(a,b);const H={handlerName:S,originalEvent:b.originalEvent||P};b.zoomDelta!==void 0&&(m.zoom=H),b.panDelta!==void 0&&(m.drag=H),b.pitchDelta!==void 0&&(m.pitch=H),b.bearingDelta!==void 0&&(m.rotate=H)}_applyChanges(){const a={},m={},b={};for(const[S,P,H]of this._changes)S.panDelta&&(a.panDelta=(a.panDelta||new i.pointGeometry(0,0))._add(S.panDelta)),S.zoomDelta&&(a.zoomDelta=(a.zoomDelta||0)+S.zoomDelta),S.bearingDelta&&(a.bearingDelta=(a.bearingDelta||0)+S.bearingDelta),S.pitchDelta&&(a.pitchDelta=(a.pitchDelta||0)+S.pitchDelta),S.around!==void 0&&(a.around=S.around),S.aroundCoord!==void 0&&(a.aroundCoord=S.aroundCoord),S.pinchAround!==void 0&&(a.pinchAround=S.pinchAround),S.noInertia&&(a.noInertia=S.noInertia),i.extend(m,P),i.extend(b,H);this._updateMapTransform(a,m,b),this._changes=[]}_updateMapTransform(a,m,b){const S=this._map,P=S.transform,H=dt=>[dt.x,dt.y,dt.z];if((dt=>{const ht=this._eventsInProgress.drag;return ht&&!this._handlersById[ht.handlerName].isActive()})()&&!Bi(a)){const dt=P.zoom;P.cameraElevationReference="sea",P.recenterOnTerrain(),P.cameraElevationReference="ground",dt!==P.zoom&&this._map._update(!0)}if(P._isCameraConstrained&&S._stop(!0),!Bi(a))return void this._fireEvents(m,b,!0);let{panDelta:W,zoomDelta:ee,bearingDelta:pe,pitchDelta:fe,around:Me,aroundCoord:Ne,pinchAround:st}=a;P._isCameraConstrained&&(ee>0&&(ee=0),P._isCameraConstrained=!1),st!==void 0&&(Me=st),(dt=>m.drag&&!this._eventsInProgress.drag)()&&Me&&(this._dragOrigin=H(P.pointCoordinate3D(Me)),this._trackingEllipsoid.setup(P._camera.position,this._dragOrigin)),P.cameraElevationReference="sea",S._stop(!0),Me=Me||S.transform.centerPoint,pe&&(P.bearing+=pe),fe&&(P.pitch+=fe),P._updateCameraState();const it=[0,0,0];if(W)if(P.projection.name==="mercator"){const dt=this._trackingEllipsoid.projectRay(P.screenPointToMercatorRay(Me).dir),ht=this._trackingEllipsoid.projectRay(P.screenPointToMercatorRay(Me.sub(W)).dir);it[0]=ht[0]-dt[0],it[1]=ht[1]-dt[1]}else{const dt=P.pointCoordinate(Me);if(P.projection.name==="globe"){W=W.rotate(-P.angle);const ht=P._pixelsPerMercatorPixel/P.worldSize;it[0]=-W.x*i.mercatorScale(i.latFromMercatorY(dt.y))*ht,it[1]=-W.y*i.mercatorScale(P.center.lat)*ht}else{const ht=P.pointCoordinate(Me.sub(W));dt&&ht&&(it[0]=ht.x-dt.x,it[1]=ht.y-dt.y)}}const lt=P.zoom,qe=[0,0,0];if(ee){const dt=H(Ne||P.pointCoordinate3D(Me)),ht={dir:i.normalize([],i.sub([],dt,P._camera.position))};if(ht.dir[2]<0){const Bt=P.zoomDeltaToMovement(dt,ee);i.scale$2(qe,ht.dir,Bt)}}const Ye=i.add(it,it,qe);P._translateCameraConstrained(Ye),ee&&Math.abs(P.zoom-lt)>1e-4&&P.recenterOnTerrain(),P.cameraElevationReference="ground",this._map._update(),a.noInertia||this._inertia.record(a),this._fireEvents(m,b,!0)}_fireEvents(a,m,b){const S=zt(this._eventsInProgress),P=zt(a),H={};for(const fe in a){const{originalEvent:Me}=a[fe];this._eventsInProgress[fe]||(H[`${fe}start`]=Me),this._eventsInProgress[fe]=a[fe]}!S&&P&&this._fireEvent("movestart",P.originalEvent);for(const fe in H)this._fireEvent(fe,H[fe]);P&&this._fireEvent("move",P.originalEvent);for(const fe in a){const{originalEvent:Me}=a[fe];this._fireEvent(fe,Me)}const W={};let ee;for(const fe in this._eventsInProgress){const{handlerName:Me,originalEvent:Ne}=this._eventsInProgress[fe];this._handlersById[Me].isActive()||(delete this._eventsInProgress[fe],ee=m[Me]||Ne,W[`${fe}end`]=ee)}for(const fe in W)this._fireEvent(fe,W[fe]);const pe=zt(this._eventsInProgress);if(b&&(S||P)&&!pe){this._updatingCamera=!0;const fe=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),Me=Ne=>Ne!==0&&-this._bearingSnap<Ne&&Ne<this._bearingSnap;fe?(Me(fe.bearing||this._map.getBearing())&&(fe.bearing=0),this._map.easeTo(fe,{originalEvent:ee})):(this._map.fire(new i.Event("moveend",{originalEvent:ee})),Me(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(a,m){this._map.fire(new i.Event(a,m?{originalEvent:m}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(a=>{this._frameId=void 0,this.handleEvent(new ai("renderFrame",{timeStamp:a})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}const vi="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class xn extends i.Evented{constructor(a,m){super(),this._moving=!1,this._zooming=!1,this.transform=a,this._bearingSnap=m.bearingSnap,i.bindAll(["_renderFrameCallback"],this)}getCenter(){return new i.LngLat(this.transform.center.lng,this.transform.center.lat)}setCenter(a,m){return this.jumpTo({center:a},m)}panBy(a,m,b){return a=i.pointGeometry.convert(a).mult(-1),this.panTo(this.transform.center,i.extend({offset:a},m),b)}panTo(a,m,b){return this.easeTo(i.extend({center:a},m),b)}getZoom(){return this.transform.zoom}setZoom(a,m){return this.jumpTo({zoom:a},m),this}zoomTo(a,m,b){return this.easeTo(i.extend({zoom:a},m),b)}zoomIn(a,m){return this.zoomTo(this.getZoom()+1,a,m),this}zoomOut(a,m){return this.zoomTo(this.getZoom()-1,a,m),this}getBearing(){return this.transform.bearing}setBearing(a,m){return this.jumpTo({bearing:a},m),this}getPadding(){return this.transform.padding}setPadding(a,m){return this.jumpTo({padding:a},m),this}rotateTo(a,m,b){return this.easeTo(i.extend({bearing:a},m),b)}resetNorth(a,m){return this.rotateTo(0,i.extend({duration:1e3},a),m),this}resetNorthPitch(a,m){return this.easeTo(i.extend({bearing:0,pitch:0,duration:1e3},a),m),this}snapToNorth(a,m){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(a,m):this}getPitch(){return this.transform.pitch}setPitch(a,m){return this.jumpTo({pitch:a},m),this}cameraForBounds(a,m){a=i.LngLatBounds.convert(a);const b=m&&m.bearing||0,S=m&&m.pitch||0,P=a.getNorthWest(),H=a.getSouthEast();return this._cameraForBounds(this.transform,P,H,b,S,m)}_extendCameraOptions(a){const m={top:0,bottom:0,right:0,left:0};if(typeof(a=i.extend({padding:m,offset:[0,0],maxZoom:this.transform.maxZoom},a)).padding=="number"){const b=a.padding;a.padding={top:b,bottom:b,right:b,left:b}}return a.padding=i.extend(m,a.padding),a}_minimumAABBFrustumDistance(a,m){const b=m.max[0]-m.min[0],S=m.max[1]-m.min[1];return b/S>a.aspect?b/(2*Math.tan(.5*a.fovX)*a.aspect):S/(2*Math.tan(.5*a.fovY)*a.aspect)}_cameraForBoundsOnGlobe(a,m,b,S,P,H){const W=a.clone(),ee=this._extendCameraOptions(H);W.bearing=S,W.pitch=P;const pe=i.LngLat.convert(m),fe=i.LngLat.convert(b),Me=.5*(pe.lat+fe.lat),Ne=.5*(pe.lng+fe.lng),st=i.latLngToECEF(Me,Ne),it=i.normalize([],st),lt=i.normalize([],i.cross([],it,[0,1,0])),qe=i.cross([],lt,it),Ye=[lt[0],lt[1],lt[2],0,qe[0],qe[1],qe[2],0,it[0],it[1],it[2],0,0,0,0,1],dt=[st,i.latLngToECEF(pe.lat,pe.lng),i.latLngToECEF(fe.lat,pe.lng),i.latLngToECEF(fe.lat,fe.lng),i.latLngToECEF(pe.lat,fe.lng),i.latLngToECEF(Me,pe.lng),i.latLngToECEF(Me,fe.lng),i.latLngToECEF(pe.lat,Ne),i.latLngToECEF(fe.lat,Ne)];let ht=i.Aabb.fromPoints(dt.map(Jt=>[i.dot(lt,Jt),i.dot(qe,Jt),i.dot(it,Jt)]));const Bt=i.transformMat4([],ht.center,Ye);i.squaredLength(Bt)===0&&i.set(Bt,0,0,1),i.normalize(Bt,Bt),i.scale$2(Bt,Bt,i.GLOBE_RADIUS),W.center=i.ecefToLatLng(Bt);const Pt=W.getWorldToCameraMatrix(),It=i.invert(new Float64Array(16),Pt);ht=i.Aabb.applyTransform(ht,i.multiply([],Pt,Ye)),i.transformMat4(Bt,Bt,Pt);const Ht=.5*(ht.max[2]-ht.min[2]),hi=this._minimumAABBFrustumDistance(W,ht),si=i.scale$2([],[0,0,1],Ht),qt=i.add(si,Bt,si),ji=hi+(W.pitch===0?0:i.distance(Bt,qt)),Kt=W.globeCenterInViewSpace,Ci=i.sub([],Bt,[Kt[0],Kt[1],Kt[2]]);i.normalize(Ci,Ci),i.scale$2(Ci,Ci,ji);const di=i.add([],Bt,Ci);i.transformMat4(di,di,It);const Ri=i.earthRadius/i.GLOBE_RADIUS,Ai=i.length(di),Mi=i.mercatorZfromAltitude(Ai*Ri-i.earthRadius,0),$i=Math.min(W.zoomFromMercatorZAdjusted(Mi),ee.maxZoom);return $i>.5*(i.GLOBE_ZOOM_THRESHOLD_MIN+i.GLOBE_ZOOM_THRESHOLD_MAX)?(W.setProjection({name:"mercator"}),W.zoom=$i,this._cameraForBounds(W,m,b,S,P,H)):{center:W.center,zoom:$i,bearing:S,pitch:P}}queryTerrainElevation(a,m){const b=this.transform.elevation;return b?(m=i.extend({},{exaggerated:!0},m),b.getAtPoint(i.MercatorCoordinate.fromLngLat(a),null,m.exaggerated)):null}_cameraForBounds(a,m,b,S,P,H){if(a.projection.name==="globe")return this._cameraForBoundsOnGlobe(a,m,b,S,P,H);const W=a.clone(),ee=this._extendCameraOptions(H),pe=W.padding;W.bearing=S,W.pitch=P;const fe=i.LngLat.convert(m),Me=i.LngLat.convert(b),Ne=new i.LngLat(fe.lng,Me.lat),st=new i.LngLat(Me.lng,fe.lat),it=W.project(fe),lt=W.project(Me),qe=this.queryTerrainElevation(fe),Ye=this.queryTerrainElevation(Me),dt=this.queryTerrainElevation(Ne),ht=this.queryTerrainElevation(st),Bt=[[it.x,it.y,Math.min(qe||0,Ye||0,dt||0,ht||0)],[lt.x,lt.y,Math.max(qe||0,Ye||0,dt||0,ht||0)]];let Pt=i.Aabb.fromPoints(Bt);const It=W.getWorldToCameraMatrix(),Ht=i.invert(new Float64Array(16),It);Pt=i.Aabb.applyTransform(Pt,It);const hi=i.sub([],Pt.max,Pt.min),si=pe.left||0,qt=pe.right||0,ji=pe.bottom||0,Kt=pe.top||0,{left:Ci,right:di,top:Ri,bottom:Ai}=ee.padding,Mi=.5*(si+qt),$i=.5*(Kt+ji),Jt=Math.min(W.scaleZoom(W.scale*Math.min((W.width-(si+qt+Ci+di))/hi[0],(W.height-(ji+Kt+Ai+Ri))/hi[1])),ee.maxZoom),pi=W.scale/W.zoomScale(Jt);Pt=new i.Aabb([Pt.min[0]-(Ci+Mi)*pi,Pt.min[1]-(Ai+$i)*pi,Pt.min[2]],[Pt.max[0]+(di+Mi)*pi,Pt.max[1]+(Ri+$i)*pi,Pt.max[2]]);const In=.5*hi[2],Hn=this._minimumAABBFrustumDistance(W,Pt),Mn=[0,0,1,0];i.transformMat4$1(Mn,Mn,It),i.normalize$2(Mn,Mn);const $n=i.scale$2([],Mn,Hn+In),lr=i.add([],Pt.center,$n),On=(typeof ee.offset.x=="number"&&typeof ee.offset.y=="number"?new i.pointGeometry(ee.offset.x,ee.offset.y):i.pointGeometry.convert(ee.offset)).rotate(-i.degToRad(S));Pt.center[0]-=On.x*pi,Pt.center[1]+=On.y*pi,i.transformMat4(Pt.center,Pt.center,Ht),i.transformMat4(lr,lr,Ht);const _n=[Pt.center[0],Pt.center[1],lr[2]*W.pixelsPerMeter];i.scale$2(_n,_n,1/W.worldSize);const Dr=i.lngFromMercatorX(_n[0]),Or=i.latFromMercatorY(_n[1]),Nr=Math.min(W._zoomFromMercatorZ(_n[2]),ee.maxZoom),Qr=new i.LngLat(Dr,Or);return W.mercatorFromTransition&&Nr<.5*(i.GLOBE_ZOOM_THRESHOLD_MIN+i.GLOBE_ZOOM_THRESHOLD_MAX)?(W.setProjection({name:"globe"}),W.zoom=Nr,this._cameraForBounds(W,m,b,S,P,H)):{center:Qr,zoom:Nr,bearing:S,pitch:P}}fitBounds(a,m,b){const S=this.cameraForBounds(a,m);return this._fitInternal(S,m,b)}fitScreenCoordinates(a,m,b,S,P){const H=i.pointGeometry.convert(a),W=i.pointGeometry.convert(m),ee=new i.pointGeometry(Math.min(H.x,W.x),Math.min(H.y,W.y)),pe=new i.pointGeometry(Math.max(H.x,W.x),Math.max(H.y,W.y));if(this.transform.projection.name==="mercator"&&this.transform.anyCornerOffEdge(H,W))return this;const fe=this.transform.pointLocation3D(ee),Me=this.transform.pointLocation3D(pe),Ne=this.transform.pointLocation3D(new i.pointGeometry(ee.x,pe.y)),st=this.transform.pointLocation3D(new i.pointGeometry(pe.x,ee.y)),it=[Math.min(fe.lng,Me.lng,Ne.lng,st.lng),Math.min(fe.lat,Me.lat,Ne.lat,st.lat)],lt=[Math.max(fe.lng,Me.lng,Ne.lng,st.lng),Math.max(fe.lat,Me.lat,Ne.lat,st.lat)],qe=S&&S.pitch?S.pitch:this.getPitch(),Ye=this._cameraForBounds(this.transform,it,lt,b,qe,S);return this._fitInternal(Ye,S,P)}_fitInternal(a,m,b){return a?(delete(m=i.extend(a,m)).padding,m.linear?this.easeTo(m,b):this.flyTo(m,b)):this}jumpTo(a,m){this.stop();const b=a.preloadOnly?this.transform.clone():this.transform;let S=!1,P=!1,H=!1;return"zoom"in a&&b.zoom!==+a.zoom&&(S=!0,b.zoom=+a.zoom),a.center!==void 0&&(b.center=i.LngLat.convert(a.center)),"bearing"in a&&b.bearing!==+a.bearing&&(P=!0,b.bearing=+a.bearing),"pitch"in a&&b.pitch!==+a.pitch&&(H=!0,b.pitch=+a.pitch),a.padding==null||b.isPaddingEqual(a.padding)||(b.padding=a.padding),a.preloadOnly?(this._preloadTiles(b),this):(this.fire(new i.Event("movestart",m)).fire(new i.Event("move",m)),S&&this.fire(new i.Event("zoomstart",m)).fire(new i.Event("zoom",m)).fire(new i.Event("zoomend",m)),P&&this.fire(new i.Event("rotatestart",m)).fire(new i.Event("rotate",m)).fire(new i.Event("rotateend",m)),H&&this.fire(new i.Event("pitchstart",m)).fire(new i.Event("pitch",m)).fire(new i.Event("pitchend",m)),this.fire(new i.Event("moveend",m)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||i.warnOnce(vi),this.transform.getFreeCameraOptions()}setFreeCameraOptions(a,m){const b=this.transform;if(!b.projection.supportsFreeCamera)return i.warnOnce(vi),this;this.stop();const S=b.zoom,P=b.pitch,H=b.bearing;b.setFreeCameraOptions(a);const W=S!==b.zoom,ee=P!==b.pitch,pe=H!==b.bearing;return this.fire(new i.Event("movestart",m)).fire(new i.Event("move",m)),W&&this.fire(new i.Event("zoomstart",m)).fire(new i.Event("zoom",m)).fire(new i.Event("zoomend",m)),pe&&this.fire(new i.Event("rotatestart",m)).fire(new i.Event("rotate",m)).fire(new i.Event("rotateend",m)),ee&&this.fire(new i.Event("pitchstart",m)).fire(new i.Event("pitch",m)).fire(new i.Event("pitchend",m)),this.fire(new i.Event("moveend",m)),this}easeTo(a,m){this._stop(!1,a.easeId),((a=i.extend({offset:[0,0],duration:500,easing:i.ease},a)).animate===!1||!a.essential&&i.exported.prefersReducedMotion)&&(a.duration=0);const b=this.transform,S=this.getZoom(),P=this.getBearing(),H=this.getPitch(),W=this.getPadding(),ee="zoom"in a?+a.zoom:S,pe="bearing"in a?this._normalizeBearing(a.bearing,P):P,fe="pitch"in a?+a.pitch:H,Me="padding"in a?a.padding:b.padding,Ne=i.pointGeometry.convert(a.offset);let st,it,lt;if(b.projection.name==="globe"){const si=i.MercatorCoordinate.fromLngLat(b.center),qt=Ne.rotate(-b.angle);si.x+=qt.x/b.worldSize,si.y+=qt.y/b.worldSize;const ji=si.toLngLat(),Kt=i.LngLat.convert(a.center||ji);this._normalizeCenter(Kt),st=b.centerPoint.add(qt),it=new i.pointGeometry(si.x,si.y).mult(b.worldSize),lt=new i.pointGeometry(i.mercatorXfromLng(Kt.lng),i.mercatorYfromLat(Kt.lat)).mult(b.worldSize).sub(it)}else{st=b.centerPoint.add(Ne);const si=b.pointLocation(st),qt=i.LngLat.convert(a.center||si);this._normalizeCenter(qt),it=b.project(si),lt=b.project(qt).sub(it)}const qe=b.zoomScale(ee-S);let Ye,dt;a.around&&(Ye=i.LngLat.convert(a.around),dt=b.locationPoint(Ye));const ht=this._zooming||ee!==S,Bt=this._rotating||P!==pe,Pt=this._pitching||fe!==H,It=!b.isPaddingEqual(Me),Ht=si=>qt=>{if(ht&&(si.zoom=i.number(S,ee,qt)),Bt&&(si.bearing=i.number(P,pe,qt)),Pt&&(si.pitch=i.number(H,fe,qt)),It&&(si.interpolatePadding(W,Me,qt),st=si.centerPoint.add(Ne)),Ye)si.setLocationAtPoint(Ye,dt);else{const ji=si.zoomScale(si.zoom-S),Kt=ee>S?Math.min(2,qe):Math.max(.5,qe),Ci=Math.pow(Kt,1-qt),di=si.unproject(it.add(lt.mult(qt*Ci)).mult(ji));si.setLocationAtPoint(si.renderWorldCopies?di.wrap():di,st)}return a.preloadOnly||this._fireMoveEvents(m),si};if(a.preloadOnly){const si=this._emulate(Ht,a.duration,b);return this._preloadTiles(si),this}const hi={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=ht,this._rotating=Bt,this._pitching=Pt,this._padding=It,this._easeId=a.easeId,this._prepareEase(m,a.noMoveStart,hi),this._ease(Ht(b),si=>{b.recenterOnTerrain(),this._afterEase(m,si)},a),this}_prepareEase(a,m,b={}){this._moving=!0,this.transform.cameraElevationReference="sea",m||b.moving||this.fire(new i.Event("movestart",a)),this._zooming&&!b.zooming&&this.fire(new i.Event("zoomstart",a)),this._rotating&&!b.rotating&&this.fire(new i.Event("rotatestart",a)),this._pitching&&!b.pitching&&this.fire(new i.Event("pitchstart",a))}_fireMoveEvents(a){this.fire(new i.Event("move",a)),this._zooming&&this.fire(new i.Event("zoom",a)),this._rotating&&this.fire(new i.Event("rotate",a)),this._pitching&&this.fire(new i.Event("pitch",a))}_afterEase(a,m){if(this._easeId&&m&&this._easeId===m)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const b=this._zooming,S=this._rotating,P=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,b&&this.fire(new i.Event("zoomend",a)),S&&this.fire(new i.Event("rotateend",a)),P&&this.fire(new i.Event("pitchend",a)),this.fire(new i.Event("moveend",a))}flyTo(a,m){if(!a.essential&&i.exported.prefersReducedMotion){const Jt=i.pick(a,["center","zoom","bearing","pitch","around"]);return this.jumpTo(Jt,m)}this.stop(),a=i.extend({offset:[0,0],speed:1.2,curve:1.42,easing:i.ease},a);const b=this.transform,S=this.getZoom(),P=this.getBearing(),H=this.getPitch(),W=this.getPadding(),ee="zoom"in a?i.clamp(+a.zoom,b.minZoom,b.maxZoom):S,pe="bearing"in a?this._normalizeBearing(a.bearing,P):P,fe="pitch"in a?+a.pitch:H,Me="padding"in a?a.padding:b.padding,Ne=b.zoomScale(ee-S),st=i.pointGeometry.convert(a.offset);let it=b.centerPoint.add(st);const lt=b.pointLocation(it),qe=i.LngLat.convert(a.center||lt);this._normalizeCenter(qe);const Ye=b.project(lt),dt=b.project(qe).sub(Ye);let ht=a.curve;const Bt=Math.max(b.width,b.height),Pt=Bt/Ne,It=dt.mag();if("minZoom"in a){const Jt=i.clamp(Math.min(a.minZoom,S,ee),b.minZoom,b.maxZoom),pi=Bt/b.zoomScale(Jt-S);ht=Math.sqrt(pi/It*2)}const Ht=ht*ht;function hi(Jt){const pi=(Pt*Pt-Bt*Bt+(Jt?-1:1)*Ht*Ht*It*It)/(2*(Jt?Pt:Bt)*Ht*It);return Math.log(Math.sqrt(pi*pi+1)-pi)}function si(Jt){return(Math.exp(Jt)-Math.exp(-Jt))/2}function qt(Jt){return(Math.exp(Jt)+Math.exp(-Jt))/2}const ji=hi(0);let Kt=function(Jt){return qt(ji)/qt(ji+ht*Jt)},Ci=function(Jt){return Bt*((qt(ji)*(si(pi=ji+ht*Jt)/qt(pi))-si(ji))/Ht)/It;var pi},di=(hi(1)-ji)/ht;if(Math.abs(It)<1e-6||!isFinite(di)){if(Math.abs(Bt-Pt)<1e-6)return this.easeTo(a,m);const Jt=Pt<Bt?-1:1;di=Math.abs(Math.log(Pt/Bt))/ht,Ci=function(){return 0},Kt=function(pi){return Math.exp(Jt*ht*pi)}}a.duration="duration"in a?+a.duration:1e3*di/("screenSpeed"in a?+a.screenSpeed/ht:+a.speed),a.maxDuration&&a.duration>a.maxDuration&&(a.duration=0);const Ri=P!==pe,Ai=fe!==H,Mi=!b.isPaddingEqual(Me),$i=Jt=>pi=>{const In=pi*di,Hn=1/Kt(In);Jt.zoom=pi===1?ee:S+Jt.scaleZoom(Hn),Ri&&(Jt.bearing=i.number(P,pe,pi)),Ai&&(Jt.pitch=i.number(H,fe,pi)),Mi&&(Jt.interpolatePadding(W,Me,pi),it=Jt.centerPoint.add(st));const Mn=pi===1?qe:Jt.unproject(Ye.add(dt.mult(Ci(In))).mult(Hn));return Jt.setLocationAtPoint(Jt.renderWorldCopies?Mn.wrap():Mn,it),Jt._updateCameraOnTerrain(),a.preloadOnly||this._fireMoveEvents(m),Jt};if(a.preloadOnly){const Jt=this._emulate($i,a.duration,b);return this._preloadTiles(Jt),this}return this._zooming=!0,this._rotating=Ri,this._pitching=Ai,this._padding=Mi,this._prepareEase(m,!1),this._ease($i(b),()=>this._afterEase(m),a),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(a,m){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const b=this._onEaseEnd;this._onEaseEnd=void 0,b.call(this,m)}if(!a){const b=this.handlers;b&&b.stop(!1)}return this}_ease(a,m,b){b.animate===!1||b.duration===0?(a(1),m()):(this._easeStart=i.exported.now(),this._easeOptions=b,this._onEaseFrame=a,this._onEaseEnd=m,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const a=Math.min((i.exported.now()-this._easeStart)/this._easeOptions.duration,1),m=this._onEaseFrame;m&&m(this._easeOptions.easing(a)),a<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(a,m){a=i.wrap(a,-180,180);const b=Math.abs(a-m);return Math.abs(a-360-m)<b&&(a-=360),Math.abs(a+360-m)<b&&(a+=360),a}_normalizeCenter(a){const m=this.transform;if(!m.renderWorldCopies||m.maxBounds)return;const b=a.lng-m.center.lng;a.lng+=b>180?-360:b<-180?360:0}_emulate(a,m,b){const S=Math.ceil(15*m/1e3),P=[],H=a(b.clone());for(let W=0;W<=S;W++){const ee=H(W/S);P.push(ee.clone())}return P}}class cn{constructor(a={}){this.options=a,i.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(a){const m=this.options&&this.options.compact;return this._map=a,this._container=z("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=z("button","mapboxgl-ctrl-attrib-button",this._container),z("span","mapboxgl-ctrl-icon",this._compactButton).setAttribute("aria-hidden","true"),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=z("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),m&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),m===void 0&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_setElementTitle(a,m){const b=this._map._getUIString(`AttributionControl.${m}`);a.setAttribute("aria-label",b),a.removeAttribute("title"),a.firstElementChild&&a.firstElementChild.setAttribute("title",b)}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let a=this._editLink;a||(a=this._editLink=this._container.querySelector(".mapbox-improve-map"));const m=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||i.config.ACCESS_TOKEN}];if(a){const b=m.reduce((S,P,H)=>(P.value&&(S+=`${P.key}=${P.value}${H<m.length-1?"&":""}`),S),"?");a.href=`${i.config.FEEDBACK_URL}/${b}#${xs(this._map,!0)}`,a.rel="noopener nofollow",this._setElementTitle(a,"MapFeedback")}}_updateData(a){!a||a.sourceDataType!=="metadata"&&a.sourceDataType!=="visibility"&&a.dataType!=="style"||(this._updateAttributions(),this._updateEditLink())}_updateAttributions(){if(!this._map.style)return;let a=[];if(this._map.style.stylesheet){const S=this._map.style.stylesheet;this.styleOwner=S.owner,this.styleId=S.id}const m=this._map.style._sourceCaches;for(const S in m){const P=m[S];if(P.used){const H=P.getSource();H.attribution&&a.indexOf(H.attribution)<0&&a.push(H.attribution)}}a.sort((S,P)=>S.length-P.length),a=a.filter((S,P)=>{for(let H=P+1;H<a.length;H++)if(a[H].indexOf(S)>=0)return!1;return!0}),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?a=[...this.options.customAttribution,...a]:a.unshift(this.options.customAttribution));const b=a.join(" | ");b!==this._attribHTML&&(this._attribHTML=b,a.length?(this._innerContainer.innerHTML=b,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class Bn{constructor(){i.bindAll(["_updateLogo","_updateCompact"],this)}onAdd(a){this._map=a,this._container=z("div","mapboxgl-ctrl");const m=z("a","mapboxgl-ctrl-logo");return m.target="_blank",m.rel="noopener nofollow",m.href="https://www.mapbox.com/",m.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),m.setAttribute("rel","noopener nofollow"),this._container.appendChild(m),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(a){a&&a.sourceDataType!=="metadata"||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const a=this._map.style._sourceCaches;if(Object.entries(a).length===0)return!0;for(const m in a){const b=a[m].getSource();if(b.hasOwnProperty("mapbox_logo")&&!b.mapbox_logo)return!1}return!0}_updateCompact(){const a=this._container.children;if(a.length){const m=a[0];this._map.getCanvasContainer().offsetWidth<250?m.classList.add("mapboxgl-compact"):m.classList.remove("mapboxgl-compact")}}}class tr{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(a){const m=++this._id;return this._queue.push({callback:a,id:m,cancelled:!1}),m}remove(a){const m=this._currentlyRunning,b=m?this._queue.concat(m):this._queue;for(const S of b)if(S.id===a)return void(S.cancelled=!0)}run(a=0){const m=this._currentlyRunning=this._queue;this._queue=[];for(const b of m)if(!b.cancelled&&(b.callback(a),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}function ur(x,a,m){if(x=new i.LngLat(x.lng,x.lat),a){const b=new i.LngLat(x.lng-360,x.lat),S=new i.LngLat(x.lng+360,x.lat),P=360*Math.ceil(Math.abs(x.lng-m.center.lng)/360),H=m.locationPoint(x).distSqr(a),W=a.x<0||a.y<0||a.x>m.width||a.y>m.height;m.locationPoint(b).distSqr(a)<H&&(W||Math.abs(b.lng-m.center.lng)<P)?x=b:m.locationPoint(S).distSqr(a)<H&&(W||Math.abs(S.lng-m.center.lng)<P)&&(x=S)}for(;Math.abs(x.lng-m.center.lng)>180;){const b=m.locationPoint(x);if(b.x>=0&&b.y>=0&&b.x<=m.width&&b.y<=m.height)break;x.lng>m.center.lng?x.lng-=360:x.lng+=360}return x}const Un={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};class Lr extends i.Evented{constructor(a,m){if(super(),(a instanceof i.window.HTMLElement||m)&&(a=i.extend({element:a},m)),i.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this),this._anchor=a&&a.anchor||"center",this._color=a&&a.color||"#3FB1CE",this._scale=a&&a.scale||1,this._draggable=a&&a.draggable||!1,this._clickTolerance=a&&a.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=a&&a.rotation||0,this._rotationAlignment=a&&a.rotationAlignment||"auto",this._pitchAlignment=a&&a.pitchAlignment&&a.pitchAlignment||"auto",this._updateMoving=()=>this._update(!0),this._occludedOpacity=a&&a.occludedOpacity||.2,a&&a.element)this._element=a.element,this._offset=i.pointGeometry.convert(a&&a.offset||[0,0]);else{this._defaultMarker=!0,this._element=z("div");const S=41,P=27,H=G("svg",{display:"block",height:S*this._scale+"px",width:P*this._scale+"px",viewBox:`0 0 ${P} ${S}`},this._element),W=G("radialGradient",{id:"shadowGradient"},G("defs",{},H));G("stop",{offset:"10%","stop-opacity":.4},W),G("stop",{offset:"100%","stop-opacity":.05},W),G("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},H),G("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},H),G("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},H),G("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},H),this._offset=i.pointGeometry.convert(a&&a.offset||[0,-14])}this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",S=>{S.preventDefault()}),this._element.addEventListener("mousedown",S=>{S.preventDefault()});const b=this._element.classList;for(const S in Un)b.remove(`mapboxgl-marker-anchor-${S}`);b.add(`mapboxgl-marker-anchor-${this._anchor}`),this._popup=null}addTo(a){return a===this._map||(this.remove(),this._map=a,a.getCanvasContainer().appendChild(this._element),a.on("move",this._updateMoving),a.on("moveend",this._update),a.on("remove",this._clearFadeTimer),a._addMarker(this),this.setDraggable(this._draggable),this._update(),a.on("click",this._onMapClick)),this}remove(){const a=this._map;return a&&(a.off("click",this._onMapClick),a.off("move",this._updateMoving),a.off("moveend",this._update),a.off("mousedown",this._addDragHandler),a.off("touchstart",this._addDragHandler),a.off("mouseup",this._onUp),a.off("touchend",this._onUp),a.off("mousemove",this._onMove),a.off("touchmove",this._onMove),a.off("remove",this._clearFadeTimer),a._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(a){return this._lngLat=i.LngLat.convert(a),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}getElement(){return this._element}setPopup(a){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),a){if(!("offset"in a.options)){const S=Math.sqrt(Math.pow(13.5,2)/2);a.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[S,-1*(38.1-13.5+S)],"bottom-right":[-S,-1*(38.1-13.5+S)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=a,a._marker=this,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","false")}return this}_onKeyPress(a){const m=a.code,b=a.charCode||a.keyCode;m!=="Space"&&m!=="Enter"&&b!==32&&b!==13||this.togglePopup()}_onMapClick(a){const m=a.originalEvent.target,b=this._element;this._popup&&(m===b||b.contains(m))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const a=this._popup;return a?(a.isOpen()?(a.remove(),this._element.setAttribute("aria-expanded","false")):this._map&&(a.addTo(this._map),this._element.setAttribute("aria-expanded","true")),this):this}_behindTerrain(){const a=this._map,m=this._pos;if(!a||!m)return!1;const b=a.unproject(m),S=a.getFreeCameraOptions();if(!S.position)return!1;const P=S.position.toLngLat();return P.distanceTo(b)<.9*P.distanceTo(this._lngLat)}_evaluateOpacity(){const a=this._map;if(!a)return;const m=this._pos;if(!m||m.x<0||m.x>a.transform.width||m.y<0||m.y>a.transform.height)return void this._clearFadeTimer();const b=a.unproject(m);let S;a._showingGlobe()&&i.isLngLatBehindGlobe(a.transform,this._lngLat)?S=0:(S=1-a._queryFogOpacity(b),a.transform._terrainEnabled()&&a.getTerrain()&&this._behindTerrain()&&(S*=this._occludedOpacity)),this._element.style.opacity=`${S}`,this._element.style.pointerEvents=S>0?"auto":"none",this._popup&&this._popup._setOpacity(S),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_updateDOM(){const a=this._pos;if(!a||!this._map)return;const m=this._offset.mult(this._scale);this._element.style.transform=`
            translate(${a.x}px,${a.y}px)
            ${Un[this._anchor]}
            ${this._calculateXYTransform()} ${this._calculateZTransform()}
            translate(${m.x}px,${m.y}px)
        `}_calculateXYTransform(){const a=this._pos,m=this._map,b=this.getPitchAlignment();if(!m||!a||b!=="map")return"";if(!m._showingGlobe()){const ee=m.getPitch();return ee?`rotateX(${ee}deg)`:""}const S=i.radToDeg(i.globeTiltAtLngLat(m.transform,this._lngLat)),P=a.sub(i.globeCenterToScreenPoint(m.transform)),H=Math.abs(P.x)+Math.abs(P.y);if(H===0)return"";const W=S/H;return`rotateX(${-P.y*W}deg) rotateY(${P.x*W}deg)`}_calculateZTransform(){const a=this._pos,m=this._map;if(!m||!a)return"";let b=0;const S=this.getRotationAlignment();if(S==="map")if(m._showingGlobe()){const P=m.project(new i.LngLat(this._lngLat.lng,this._lngLat.lat+.001)),H=m.project(new i.LngLat(this._lngLat.lng,this._lngLat.lat-.001)).sub(P);b=i.radToDeg(Math.atan2(H.y,H.x))-90}else b=-m.getBearing();else if(S==="horizon"){const P=i.smoothstep(4,6,m.getZoom()),H=i.globeCenterToScreenPoint(m.transform);H.y+=P*m.transform.height;const W=a.sub(H),ee=i.radToDeg(Math.atan2(W.y,W.x));b=(ee>90?ee-270:ee+90)*(1-P)}return b+=this._rotation,b?`rotateZ(${b}deg)`:""}_update(a){i.window.cancelAnimationFrame(this._updateFrameId);const m=this._map;m&&(m.transform.renderWorldCopies&&(this._lngLat=ur(this._lngLat,this._pos,m.transform)),this._pos=m.project(this._lngLat),a===!0?this._updateFrameId=i.window.requestAnimationFrame(()=>{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())}):this._pos=this._pos.round(),m._requestDomTask(()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(m._showingGlobe()||m.getTerrain()||m.getFog())&&!this._fadeTimer&&(this._fadeTimer=setTimeout(this._evaluateOpacity.bind(this),60)))}))}getOffset(){return this._offset}setOffset(a){return this._offset=i.pointGeometry.convert(a),this._update(),this}_onMove(a){const m=this._map;if(!m)return;const b=this._pointerdownPos,S=this._positionDelta;if(b&&S){if(!this._isDragging){const P=this._clickTolerance||m._clickTolerance;if(a.point.dist(b)<P)return;this._isDragging=!0}this._pos=a.point.sub(S),this._lngLat=m.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new i.Event("dragstart"))),this.fire(new i.Event("drag"))}}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1;const a=this._map;a&&(a.off("mousemove",this._onMove),a.off("touchmove",this._onMove)),this._state==="active"&&this.fire(new i.Event("dragend")),this._state="inactive"}_addDragHandler(a){const m=this._map,b=this._pos;m&&b&&this._element.contains(a.originalEvent.target)&&(a.preventDefault(),this._positionDelta=a.point.sub(b),this._pointerdownPos=a.point,this._state="pending",m.on("mousemove",this._onMove),m.on("touchmove",this._onMove),m.once("mouseup",this._onUp),m.once("touchend",this._onUp))}setDraggable(a){this._draggable=!!a;const m=this._map;return m&&(a?(m.on("mousedown",this._addDragHandler),m.on("touchstart",this._addDragHandler)):(m.off("mousedown",this._addDragHandler),m.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(a){return this._rotation=a||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(a){return this._rotationAlignment=a||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment==="auto"||this._rotationAlignment==="horizon"&&this._map&&!this._map._showingGlobe()?"viewport":this._rotationAlignment}setPitchAlignment(a){return this._pitchAlignment=a||"auto",this._update(),this}getPitchAlignment(){return this._pitchAlignment==="auto"?this.getRotationAlignment():this._pitchAlignment}setOccludedOpacity(a){return this._occludedOpacity=a||.2,this._update(),this}getOccludedOpacity(){return this._occludedOpacity}}const Rr={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},Cr=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Er(x=new i.pointGeometry(0,0),a="bottom"){if(typeof x=="number"){const m=Math.round(Math.sqrt(.5*Math.pow(x,2)));switch(a){case"top":return new i.pointGeometry(0,x);case"top-left":return new i.pointGeometry(m,m);case"top-right":return new i.pointGeometry(-m,m);case"bottom":return new i.pointGeometry(0,-x);case"bottom-left":return new i.pointGeometry(m,-m);case"bottom-right":return new i.pointGeometry(-m,-m);case"left":return new i.pointGeometry(x,0);case"right":return new i.pointGeometry(-x,0)}return new i.pointGeometry(0,0)}return x instanceof i.pointGeometry||Array.isArray(x)?i.pointGeometry.convert(x):i.pointGeometry.convert(x[a]||[0,0])}class Gr{constructor(a){this.jumpTo(a)}getValue(a){if(a<=this._startTime)return this._start;if(a>=this._endTime)return this._end;const m=i.easeCubicInOut((a-this._startTime)/(this._endTime-this._startTime));return this._start*(1-m)+this._end*m}isEasing(a){return a>=this._startTime&&a<=this._endTime}jumpTo(a){this._startTime=-1/0,this._endTime=-1/0,this._start=a,this._end=a}easeTo(a,m,b){this._start=this.getValue(m),this._end=a,this._startTime=m,this._endTime=m+b}}const js={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","Map.Title":"Map","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use \u2318 + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"},wa={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,performanceMetricsCollection:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,optimizeForTerrain:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,minTileCacheSize:null,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},ua={showCompass:!0,showZoom:!0,visualizePitch:!1};class ba{constructor(a,m,b=!1){this._clickTolerance=10,this.element=m,this.mouseRotate=new Kh({clickTolerance:a.dragRotate._mouseRotate._clickTolerance}),this.map=a,b&&(this.mousePitch=new xl({clickTolerance:a.dragRotate._mousePitch._clickTolerance})),i.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),m.addEventListener("mousedown",this.mousedown),m.addEventListener("touchstart",this.touchstart,{passive:!1}),m.addEventListener("touchmove",this.touchmove),m.addEventListener("touchend",this.touchend),m.addEventListener("touchcancel",this.reset)}down(a,m){this.mouseRotate.mousedown(a,m),this.mousePitch&&this.mousePitch.mousedown(a,m),ae()}move(a,m){const b=this.map,S=this.mouseRotate.mousemoveWindow(a,m),P=S&&S.bearingDelta;if(P&&b.setBearing(b.getBearing()+P),this.mousePitch){const H=this.mousePitch.mousemoveWindow(a,m),W=H&&H.pitchDelta;W&&b.setPitch(b.getPitch()+W)}}off(){const a=this.element;a.removeEventListener("mousedown",this.mousedown),a.removeEventListener("touchstart",this.touchstart,{passive:!1}),a.removeEventListener("touchmove",this.touchmove),a.removeEventListener("touchend",this.touchend),a.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){ce(),i.window.removeEventListener("mousemove",this.mousemove),i.window.removeEventListener("mouseup",this.mouseup)}mousedown(a){this.down(i.extend({},a,{ctrlKey:!0,preventDefault:()=>a.preventDefault()}),me(this.element,a)),i.window.addEventListener("mousemove",this.mousemove),i.window.addEventListener("mouseup",this.mouseup)}mousemove(a){this.move(a,me(this.element,a))}mouseup(a){this.mouseRotate.mouseupWindow(a),this.mousePitch&&this.mousePitch.mouseupWindow(a),this.offTemp()}touchstart(a){a.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=De(this.element,a.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>a.preventDefault()},this._startPos))}touchmove(a){a.targetTouches.length!==1?this.reset():(this._lastPos=De(this.element,a.targetTouches)[0],this.move({preventDefault:()=>a.preventDefault()},this._lastPos))}touchend(a){a.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()}reset(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()}}const Wa={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1},Wo={maxWidth:100,unit:"metric"};function mo(x,a,m){const b=Ba(a),S=b/a,P={kilometer:"km",meter:"m",mile:"mi",foot:"ft","nautical-mile":"nm"}[m];this._map._requestDomTask(()=>{this._container.style.width=x*S+"px",this._container.innerHTML=`${b}&nbsp;${P}`})}function Ba(x){const a=Math.pow(10,`${Math.floor(x)}`.length-1);let m=x/a;return m=m>=10?10:m>=5?5:m>=3?3:m>=2?2:m>=1?1:function(b){const S=Math.pow(10,Math.ceil(-Math.log(b)/Math.LN10));return Math.round(b*S)/S}(m),a*m}const $l={version:i.version,supported:D,setRTLTextPlugin:i.setRTLTextPlugin,getRTLTextPluginStatus:i.getRTLTextPluginStatus,Map:class extends xn{constructor(x){if(i.LivePerformanceUtils.mark(i.PerformanceMarkers.create),(x=i.extend({},wa,x)).minZoom!=null&&x.maxZoom!=null&&x.minZoom>x.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(x.minPitch!=null&&x.maxPitch!=null&&x.minPitch>x.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(x.minPitch!=null&&x.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(x.maxPitch!=null&&x.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(x.antialias&&i.isSafariWithAntialiasingBug(i.window)&&(x.antialias=!1,i.warnOnce("Antialiasing is disabled for this WebGL context to avoid browser bug: https://github.com/mapbox/mapbox-gl-js/issues/11609")),super(new Kl(x.minZoom,x.maxZoom,x.minPitch,x.maxPitch,x.renderWorldCopies),x),this._interactive=x.interactive,this._minTileCacheSize=x.minTileCacheSize,this._maxTileCacheSize=x.maxTileCacheSize,this._failIfMajorPerformanceCaveat=x.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=x.preserveDrawingBuffer,this._antialias=x.antialias,this._trackResize=x.trackResize,this._bearingSnap=x.bearingSnap,this._refreshExpiredTiles=x.refreshExpiredTiles,this._fadeDuration=x.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=x.crossSourceCollisions,this._collectResourceTiming=x.collectResourceTiming,this._optimizeForTerrain=x.optimizeForTerrain,this._language=this._parseLanguage(x.language),this._worldview=x.worldview,this._renderTaskQueue=new tr,this._domRenderTaskQueue=new tr,this._controls=[],this._markers=[],this._popups=[],this._mapId=i.uniqueId(),this._locale=i.extend({},js,x.locale),this._clickTolerance=x.clickTolerance,this._cooperativeGestures=x.cooperativeGestures,this._performanceMetricsCollection=x.performanceMetricsCollection,this._containerWidth=0,this._containerHeight=0,this._averageElevationLastSampledAt=-1/0,this._averageElevationExaggeration=0,this._averageElevation=new Gr(0),this._interactionRange=[1/0,-1/0],this._visibilityHidden=0,this._useExplicitProjection=!1,this._requestManager=new i.RequestManager(x.transformRequest,x.accessToken,x.testMode),this._silenceAuthErrors=!!x.testMode,typeof x.container=="string"){if(this._container=i.window.document.getElementById(x.container),!this._container)throw new Error(`Container '${x.container}' not found.`)}else{if(!(x.container instanceof i.window.HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=x.container}if(this._container.childNodes.length>0&&i.warnOnce("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),x.maxBounds&&this.setMaxBounds(x.maxBounds),i.bindAll(["_onWindowOnline","_onWindowResize","_onVisibilityChange","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),this.painter===void 0)throw new Error("Failed to initialize WebGL.");this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),i.window!==void 0&&(i.window.addEventListener("online",this._onWindowOnline,!1),i.window.addEventListener("resize",this._onWindowResize,!1),i.window.addEventListener("orientationchange",this._onWindowResize,!1),i.window.addEventListener("webkitfullscreenchange",this._onWindowResize,!1),i.window.addEventListener("visibilitychange",this._onVisibilityChange,!1)),this.handlers=new Hi(this,x),this._localFontFamily=x.localFontFamily,this._localIdeographFontFamily=x.localIdeographFontFamily,x.style&&this.setStyle(x.style,{localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),x.projection&&this.setProjection(x.projection),this._hash=x.hash&&new An(typeof x.hash=="string"&&x.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:x.center,zoom:x.zoom,bearing:x.bearing,pitch:x.pitch}),x.bounds&&(this.resize(),this.fitBounds(x.bounds,i.extend({},x.fitBoundsOptions,{duration:0})))),this.resize(),x.attributionControl&&this.addControl(new cn({customAttribution:x.customAttribution})),this._logoControl=new Bn,this.addControl(this._logoControl,x.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",a=>{this._update(a.dataType==="style"),this.fire(new i.Event(`${a.dataType}data`,a))}),this.on("dataloading",a=>{this.fire(new i.Event(`${a.dataType}dataloading`,a))})}_getMapId(){return this._mapId}addControl(x,a){if(a===void 0&&(a=x.getDefaultPosition?x.getDefaultPosition():"top-right"),!x||!x.onAdd)return this.fire(new i.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const m=x.onAdd(this);this._controls.push(x);const b=this._controlPositions[a];return a.indexOf("bottom")!==-1?b.insertBefore(m,b.firstChild):b.appendChild(m),this}removeControl(x){if(!x||!x.onRemove)return this.fire(new i.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const a=this._controls.indexOf(x);return a>-1&&this._controls.splice(a,1),x.onRemove(this),this}hasControl(x){return this._controls.indexOf(x)>-1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(x){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const a=!this._moving;return a&&this.fire(new i.Event("movestart",x)).fire(new i.Event("move",x)),this.fire(new i.Event("resize",x)),a&&this.fire(new i.Event("moveend",x)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(x){return this.transform.setMaxBounds(i.LngLatBounds.convert(x)),this._update()}setMinZoom(x){if((x=x==null?-2:x)>=-2&&x<=this.transform.maxZoom)return this.transform.minZoom=x,this._update(),this.getZoom()<x?this.setZoom(x):this.fire(new i.Event("zoomstart")).fire(new i.Event("zoom")).fire(new i.Event("zoomend")),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(x){if((x=x==null?22:x)>=this.transform.minZoom)return this.transform.maxZoom=x,this._update(),this.getZoom()>x?this.setZoom(x):this.fire(new i.Event("zoomstart")).fire(new i.Event("zoom")).fire(new i.Event("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(x){if((x=x==null?0:x)<0)throw new Error("minPitch must be greater than or equal to 0");if(x>=0&&x<=this.transform.maxPitch)return this.transform.minPitch=x,this._update(),this.getPitch()<x?this.setPitch(x):this.fire(new i.Event("pitchstart")).fire(new i.Event("pitch")).fire(new i.Event("pitchend")),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(x){if((x=x==null?85:x)>85)throw new Error("maxPitch must be less than or equal to 85");if(x>=this.transform.minPitch)return this.transform.maxPitch=x,this._update(),this.getPitch()>x?this.setPitch(x):this.fire(new i.Event("pitchstart")).fire(new i.Event("pitch")).fire(new i.Event("pitchend")),this;throw new Error("maxPitch must be greater than or equal to minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(x){return this.transform.renderWorldCopies=x,this.transform.renderWorldCopies||this._forceMarkerAndPopupUpdate(!0),this._update()}getLanguage(){return this._language}_parseLanguage(x){return x==="auto"?i.window.navigator.language:Array.isArray(x)?x.length===0?void 0:x.map(a=>a==="auto"?i.window.navigator.language:a):x}setLanguage(x){const a=this._parseLanguage(x);if(!this.style||a===this._language)return this;this._language=a,this.style._reloadSources();for(const m of this._controls)m._setLanguage&&m._setLanguage(this._language);return this}getWorldview(){return this._worldview}setWorldview(x){return this.style&&x!==this._worldview?(this._worldview=x,this.style._reloadSources(),this):this}getProjection(){return this.transform.mercatorFromTransition?{name:"globe",center:[0,0]}:this.transform.getProjection()}_showingGlobe(){return this.transform.projection.name==="globe"}setProjection(x){return this._lazyInitEmptyStyle(),x?typeof x=="string"&&(x={name:x}):x=null,this._useExplicitProjection=!!x,this._prioritizeAndUpdateProjection(x,this.style.stylesheet?this.style.stylesheet.projection:null)}_updateProjectionTransition(){if(this.getProjection().name!=="globe")return;const x=this.transform,a=x.projection.name;let m;a==="globe"&&x.zoom>=i.GLOBE_ZOOM_THRESHOLD_MAX?(x.setMercatorFromTransition(),m=!0):a==="mercator"&&x.zoom<i.GLOBE_ZOOM_THRESHOLD_MAX&&(x.setProjection({name:"globe"}),m=!0),m&&(this.style.applyProjectionUpdate(),this.style._forceSymbolLayerUpdate())}_prioritizeAndUpdateProjection(x,a){return this._updateProjection(x||a||{name:"mercator"})}_updateProjection(x){let a;if(a=x.name==="globe"&&this.transform.zoom>=i.GLOBE_ZOOM_THRESHOLD_MAX?this.transform.setMercatorFromTransition():this.transform.setProjection(x),this.style.applyProjectionUpdate(),a){this.painter.clearBackgroundTiles();for(const m in this.style._sourceCaches)this.style._sourceCaches[m].clearTiles();this._update(!0),this._forceMarkerAndPopupUpdate(!0)}return this}project(x){return this.transform.locationPoint3D(i.LngLat.convert(x))}unproject(x){return this.transform.pointLocation3D(i.pointGeometry.convert(x))}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()||!1}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()||!1}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()||!1}_isDragging(){return this.handlers&&this.handlers._isDragging()||!1}_createDelegatedListener(x,a,m){if(x==="mouseenter"||x==="mouseover"){let b=!1;const S=H=>{const W=a.filter(pe=>this.getLayer(pe)),ee=W.length?this.queryRenderedFeatures(H.point,{layers:W}):[];ee.length?b||(b=!0,m.call(this,new Js(x,this,H.originalEvent,{features:ee}))):b=!1},P=()=>{b=!1};return{layers:new Set(a),listener:m,delegates:{mousemove:S,mouseout:P}}}if(x==="mouseleave"||x==="mouseout"){let b=!1;const S=H=>{const W=a.filter(ee=>this.getLayer(ee));(W.length?this.queryRenderedFeatures(H.point,{layers:W}):[]).length?b=!0:b&&(b=!1,m.call(this,new Js(x,this,H.originalEvent)))},P=H=>{b&&(b=!1,m.call(this,new Js(x,this,H.originalEvent)))};return{layers:new Set(a),listener:m,delegates:{mousemove:S,mouseout:P}}}{const b=S=>{const P=a.filter(W=>this.getLayer(W)),H=P.length?this.queryRenderedFeatures(S.point,{layers:P}):[];H.length&&(S.features=H,m.call(this,S),delete S.features)};return{layers:new Set(a),listener:m,delegates:{[x]:b}}}}on(x,a,m){if(m===void 0)return super.on(x,a);Array.isArray(a)||(a=[a]);const b=this._createDelegatedListener(x,a,m);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[x]=this._delegatedListeners[x]||[],this._delegatedListeners[x].push(b);for(const S in b.delegates)this.on(S,b.delegates[S]);return this}once(x,a,m){if(m===void 0)return super.once(x,a);Array.isArray(a)||(a=[a]);const b=this._createDelegatedListener(x,a,m);for(const S in b.delegates)this.once(S,b.delegates[S]);return this}off(x,a,m){if(m===void 0)return super.off(x,a);a=new Set(Array.isArray(a)?a:[a]);const b=(P,H)=>{if(P.size!==H.size)return!1;for(const W of P)if(!H.has(W))return!1;return!0},S=this._delegatedListeners?this._delegatedListeners[x]:void 0;return S&&(P=>{for(let H=0;H<P.length;H++){const W=P[H];if(W.listener===m&&b(W.layers,a)){for(const ee in W.delegates)this.off(ee,W.delegates[ee]);return P.splice(H,1),this}}})(S),this}queryRenderedFeatures(x,a){return this.style?(a!==void 0||x===void 0||x instanceof i.pointGeometry||Array.isArray(x)||(a=x,x=void 0),this.style.queryRenderedFeatures(x=x||[[0,0],[this.transform.width,this.transform.height]],a=a||{},this.transform)):[]}querySourceFeatures(x,a){return this.style.querySourceFeatures(x,a)}setStyle(x,a){return(a=i.extend({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily},a)).diff!==!1&&a.localIdeographFontFamily===this._localIdeographFontFamily&&a.localFontFamily===this._localFontFamily&&this.style&&x?(this._diffStyle(x,a),this):(this._localIdeographFontFamily=a.localIdeographFontFamily,this._localFontFamily=a.localFontFamily,this._updateStyle(x,a))}_getUIString(x){const a=this._locale[x];if(a==null)throw new Error(`Missing UI string '${x}'`);return a}_updateStyle(x,a){return this.style&&(this.style.setEventedParent(null),this.style._remove(),this.style=void 0),x&&(this.style=new Ws(this,a||{}),this.style.setEventedParent(this,{style:this.style}),typeof x=="string"?this.style.loadURL(x):this.style.loadJSON(x)),this._updateTerrain(),this}_lazyInitEmptyStyle(){this.style||(this.style=new Ws(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(x,a){if(typeof x=="string"){const m=this._requestManager.normalizeStyleURL(x),b=this._requestManager.transformRequest(m,i.ResourceType.Style);i.getJSON(b,(S,P)=>{S?this.fire(new i.ErrorEvent(S)):P&&this._updateDiff(P,a)})}else typeof x=="object"&&this._updateDiff(x,a)}_updateDiff(x,a){try{this.style.setState(x)&&this._update(!0)}catch(m){i.warnOnce(`Unable to perform style diff: ${m.message||m.error||m}.  Rebuilding the style from scratch.`),this._updateStyle(x,a)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():(i.warnOnce("There is no style added to the map."),!1)}addSource(x,a){return this._lazyInitEmptyStyle(),this.style.addSource(x,a),this._update(!0)}isSourceLoaded(x){return!!this.style&&this.style._isSourceCacheLoaded(x)}areTilesLoaded(){const x=this.style&&this.style._sourceCaches;for(const a in x){const m=x[a]._tiles;for(const b in m){const S=m[b];if(S.state!=="loaded"&&S.state!=="errored")return!1}}return!0}addSourceType(x,a,m){this._lazyInitEmptyStyle(),this.style.addSourceType(x,a,m)}removeSource(x){return this.style.removeSource(x),this._updateTerrain(),this._update(!0)}getSource(x){return this.style.getSource(x)}addImage(x,a,{pixelRatio:m=1,sdf:b=!1,stretchX:S,stretchY:P,content:H}={}){if(this._lazyInitEmptyStyle(),a instanceof i.window.HTMLImageElement||i.window.ImageBitmap&&a instanceof i.window.ImageBitmap){const{width:W,height:ee,data:pe}=i.exported.getImageData(a);this.style.addImage(x,{data:new i.RGBAImage({width:W,height:ee},pe),pixelRatio:m,stretchX:S,stretchY:P,content:H,sdf:b,version:0})}else if(a.width===void 0||a.height===void 0)this.fire(new i.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));else{const{width:W,height:ee}=a,pe=a;this.style.addImage(x,{data:new i.RGBAImage({width:W,height:ee},new Uint8Array(pe.data)),pixelRatio:m,stretchX:S,stretchY:P,content:H,sdf:b,version:0,userImage:pe}),pe.onAdd&&pe.onAdd(this,x)}}updateImage(x,a){const m=this.style.getImage(x);if(!m)return void this.fire(new i.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const b=a instanceof i.window.HTMLImageElement||i.window.ImageBitmap&&a instanceof i.window.ImageBitmap?i.exported.getImageData(a):a,{width:S,height:P}=b;S!==void 0&&P!==void 0?S===m.data.width&&P===m.data.height?(m.data.replace(b.data,!(a instanceof i.window.HTMLImageElement||i.window.ImageBitmap&&a instanceof i.window.ImageBitmap)),this.style.updateImage(x,m)):this.fire(new i.ErrorEvent(new Error(`The width and height of the updated image (${S}, ${P})
                must be that same as the previous version of the image
                (${m.data.width}, ${m.data.height})`))):this.fire(new i.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")))}hasImage(x){return x?!!this.style.getImage(x):(this.fire(new i.ErrorEvent(new Error("Missing required image id"))),!1)}removeImage(x){this.style.removeImage(x)}loadImage(x,a){i.getImage(this._requestManager.transformRequest(x,i.ResourceType.Image),(m,b)=>{a(m,b instanceof i.window.HTMLImageElement?i.exported.getImageData(b):b)})}listImages(){return this.style.listImages()}addLayer(x,a){return this._lazyInitEmptyStyle(),this.style.addLayer(x,a),this._update(!0)}moveLayer(x,a){return this.style.moveLayer(x,a),this._update(!0)}removeLayer(x){return this.style.removeLayer(x),this._update(!0)}getLayer(x){return this.style.getLayer(x)}setLayerZoomRange(x,a,m){return this.style.setLayerZoomRange(x,a,m),this._update(!0)}setFilter(x,a,m={}){return this.style.setFilter(x,a,m),this._update(!0)}getFilter(x){return this.style.getFilter(x)}setPaintProperty(x,a,m,b={}){return this.style.setPaintProperty(x,a,m,b),this._update(!0)}getPaintProperty(x,a){return this.style.getPaintProperty(x,a)}setLayoutProperty(x,a,m,b={}){return this.style.setLayoutProperty(x,a,m,b),this._update(!0)}getLayoutProperty(x,a){return this.style.getLayoutProperty(x,a)}setLight(x,a={}){return this._lazyInitEmptyStyle(),this.style.setLight(x,a),this._update(!0)}getLight(){return this.style.getLight()}setTerrain(x){return this._lazyInitEmptyStyle(),!x&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(x),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(x){return this._lazyInitEmptyStyle(),this.style.setFog(x),this._update(!0)}getFog(){return this.style?this.style.getFog():null}_queryFogOpacity(x){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(i.LngLat.convert(x),this.transform):0}setFeatureState(x,a){return this.style.setFeatureState(x,a),this._update()}removeFeatureState(x,a){return this.style.removeFeatureState(x,a),this._update()}getFeatureState(x){return this.style.getFeatureState(x)}_updateContainerDimensions(){if(!this._container)return;const x=this._container.getBoundingClientRect().width||400,a=this._container.getBoundingClientRect().height||300;let m,b,S,P=this._container;for(;P&&(!b||!S);){const H=i.window.getComputedStyle(P).transform;H&&H!=="none"&&(m=H.match(/matrix.*\((.+)\)/)[1].split(", "),m[0]&&m[0]!=="0"&&m[0]!=="1"&&(b=m[0]),m[3]&&m[3]!=="0"&&m[3]!=="1"&&(S=m[3])),P=P.parentElement}this._containerWidth=b?Math.abs(x/b):x,this._containerHeight=S?Math.abs(a/S):a}_detectMissingCSS(){i.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")!=="rgb(250, 128, 114)"&&i.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const x=this._container;x.classList.add("mapboxgl-map"),(this._missingCSSCanary=z("div","mapboxgl-canary",x)).style.visibility="hidden",this._detectMissingCSS();const a=this._canvasContainer=z("div","mapboxgl-canvas-container",x);this._interactive&&a.classList.add("mapboxgl-interactive"),this._canvas=z("canvas","mapboxgl-canvas",a),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const m=this._controlContainer=z("div","mapboxgl-control-container",x),b=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(S=>{b[S]=z("div",`mapboxgl-ctrl-${S}`,m)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(x,a){const m=i.exported.devicePixelRatio||1;this._canvas.width=m*Math.ceil(x),this._canvas.height=m*Math.ceil(a),this._canvas.style.width=`${x}px`,this._canvas.style.height=`${a}px`}_addMarker(x){this._markers.push(x)}_removeMarker(x){const a=this._markers.indexOf(x);a!==-1&&this._markers.splice(a,1)}_addPopup(x){this._popups.push(x)}_removePopup(x){const a=this._popups.indexOf(x);a!==-1&&this._popups.splice(a,1)}_setupPainter(){const x=i.extend({},D.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),a=this._canvas.getContext("webgl",x)||this._canvas.getContext("experimental-webgl",x);a?(i.storeAuthState(a,!0),this.painter=new cA(a,this.transform),this.on("data",m=>{m.dataType==="source"&&this.painter.setTileLoadedFlag(!0)}),i.exported$1.testSupport(a)):this.fire(new i.ErrorEvent(new Error("Failed to initialize WebGL")))}_contextLost(x){x.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new i.Event("webglcontextlost",{originalEvent:x}))}_contextRestored(x){this._setupPainter(),this.resize(),this._update(),this.fire(new i.Event("webglcontextrestored",{originalEvent:x}))}_onMapScroll(x){if(x.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(x){return this.style?(this._styleDirty=this._styleDirty||x,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(x){return this._update(),this._renderTaskQueue.add(x)}_cancelRenderFrame(x){this._renderTaskQueue.remove(x)}_requestDomTask(x){!this.loaded()||this.loaded()&&!this.isMoving()?x():this._domRenderTaskQueue.add(x)}_render(x){let a;const m=this.painter.context.extTimerQuery,b=i.exported.now();if(this.listens("gpu-timing-frame")&&(a=m.createQueryEXT(),m.beginQueryEXT(m.TIME_ELAPSED_EXT,a)),this.painter.context.setDirty(),this.painter.setBaseState(),(this.isMoving()||this.isRotating()||this.isZooming())&&(this._interactionRange[0]=Math.min(this._interactionRange[0],i.window.performance.now()),this._interactionRange[1]=Math.max(this._interactionRange[1],i.window.performance.now())),this._renderTaskQueue.run(x),this._domRenderTaskQueue.run(x),this._removed)return;this._updateProjectionTransition();const S=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const W=this.transform.zoom,ee=this.transform.pitch,pe=i.exported.now(),fe=new i.EvaluationParameters(W,{now:pe,fadeDuration:S,pitch:ee,transition:this.style.getTransition()});this.style.update(fe)}this.style&&this.style.fog&&this.style.fog.hasTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0);let P=!1;if(this.style&&this._sourcesDirty?(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),P=this._updateAverageElevation(b),this.style._updateSources(this.transform),this._forceMarkerAndPopupUpdate()):P=this._updateAverageElevation(b),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,S,this._crossSourceCollisions),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showTerrainWireframe:this.showTerrainWireframe,showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,showTileAABBs:this.showTileAABBs,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:S,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),gpuTimingDeferredRender:!!this.listens("gpu-timing-deferred-render"),speedIndexTiming:this.speedIndexTiming}),this.fire(new i.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new i.Event("load"))),this.style&&this.style.hasTransitions()&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),a){const W=i.exported.now()-b;m.endQueryEXT(m.TIME_ELAPSED_EXT,a),setTimeout(()=>{const ee=m.getQueryObjectEXT(a,m.QUERY_RESULT_EXT)/1e6;m.deleteQueryEXT(a),this.fire(new i.Event("gpu-timing-frame",{cpuTime:W,gpuTime:ee})),i.window.performance.mark("frame-gpu",{startTime:b,detail:{gpuTime:ee}})},50)}if(this.listens("gpu-timing-layer")){const W=this.painter.collectGpuTimers();setTimeout(()=>{const ee=this.painter.queryGpuTimers(W);this.fire(new i.Event("gpu-timing-layer",{layerTimes:ee}))},50)}if(this.listens("gpu-timing-deferred-render")){const W=this.painter.collectDeferredRenderGpuQueries();setTimeout(()=>{const ee=this.painter.queryGpuTimeDeferredRender(W);this.fire(new i.Event("gpu-timing-deferred-render",{gpuTime:ee}))},50)}const H=this._sourcesDirty||this._styleDirty||this._placementDirty||P;if(H||this._repaint)this.triggerRepaint();else{const W=!this.isMoving()&&this.loaded();if(W&&(P=this._updateAverageElevation(b,!0)),P)this.triggerRepaint();else if(this._triggerFrame(!1),W&&(this.fire(new i.Event("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const ee=this._calculateSpeedIndex();this.fire(new i.Event("speedindexcompleted",{speedIndex:ee})),this.speedIndexTiming=!1}}!this._loaded||this._fullyLoaded||H||(this._fullyLoaded=!0,i.LivePerformanceUtils.mark(i.PerformanceMarkers.fullLoad),this._performanceMetricsCollection&&i.postPerformanceEvent(this._requestManager._customAccessToken,{width:this.painter.width,height:this.painter.height,interactionRange:this._interactionRange,visibilityHidden:this._visibilityHidden,terrainEnabled:!!this.painter.style.getTerrain(),fogEnabled:!!this.painter.style.getFog(),projection:this.getProjection().name,zoom:this.transform.zoom,renderer:this.painter.context.renderer,vendor:this.painter.context.vendor}),this._authenticate())}_forceMarkerAndPopupUpdate(x){for(const a of this._markers)x&&!this.getRenderWorldCopies()&&(a._lngLat=a._lngLat.wrap()),a._update();for(const a of this._popups)!x||this.getRenderWorldCopies()||a._trackPointer||(a._lngLat=a._lngLat.wrap()),a._update()}_updateAverageElevation(x,a=!1){const m=b=>(this.transform.averageElevation=b,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return this.transform.averageElevation!==0&&m(0);if((a||x-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(x)){const b=this.transform.averageElevation;let S=this.transform.sampleAverageElevation(),P=!1;this.transform.elevation&&(P=this.transform.elevation.exaggeration()!==this._averageElevationExaggeration,this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(S)?S=0:this._averageElevationLastSampledAt=x;const H=Math.abs(b-S);if(H>1){if(this._isInitialLoad||P)return this._averageElevation.jumpTo(S),m(S);this._averageElevation.easeTo(S,x,300)}else if(H>1e-4)return this._averageElevation.jumpTo(S),m(S)}return!!this._averageElevation.isEasing(x)&&m(this._averageElevation.getValue(x))}_authenticate(){i.getMapSessionAPI(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,x=>{if(x&&(x.message===i.AUTH_ERR_MSG||x.status===401)){const a=this.painter.context.gl;i.storeAuthState(a,!1),this._logoControl instanceof Bn&&this._logoControl._updateLogo(),a&&a.clear(a.DEPTH_BUFFER_BIT|a.COLOR_BUFFER_BIT|a.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new i.ErrorEvent(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}}),i.postMapLoadEvent(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,()=>{})}_updateTerrain(){const x=this._isDragging();this.painter.updateTerrain(this.style,x)}_calculateSpeedIndex(){const x=this.painter.canvasCopy(),a=this.painter.getCanvasCopiesAndTimestamps();a.timeStamps.push(performance.now());const m=this.painter.context.gl,b=m.createFramebuffer();function S(P){m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,m.TEXTURE_2D,P,0);const H=new Uint8Array(m.drawingBufferWidth*m.drawingBufferHeight*4);return m.readPixels(0,0,m.drawingBufferWidth,m.drawingBufferHeight,m.RGBA,m.UNSIGNED_BYTE,H),H}return m.bindFramebuffer(m.FRAMEBUFFER,b),this._canvasPixelComparison(S(x),a.canvasCopies.map(S),a.timeStamps)}_canvasPixelComparison(x,a,m){let b=m[1]-m[0];const S=x.length/4;for(let P=0;P<a.length;P++){const H=a[P];let W=0;for(let ee=0;ee<H.length;ee+=4)H[ee]===x[ee]&&H[ee+1]===x[ee+1]&&H[ee+2]===x[ee+2]&&H[ee+3]===x[ee+3]&&(W+=1);b+=(m[P+2]-m[P+1])*(1-W/S)}return b}remove(){this._hash&&this._hash.remove();for(const a of this._controls)a.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this._domRenderTaskQueue.clear(),this.style&&this.style.destroy(),this.painter.destroy(),this.handlers&&this.handlers.destroy(),this.handlers=void 0,this.setStyle(null),i.window!==void 0&&(i.window.removeEventListener("resize",this._onWindowResize,!1),i.window.removeEventListener("orientationchange",this._onWindowResize,!1),i.window.removeEventListener("webkitfullscreenchange",this._onWindowResize,!1),i.window.removeEventListener("online",this._onWindowOnline,!1),i.window.removeEventListener("visibilitychange",this._onVisibilityChange,!1));const x=this.painter.context.gl.getExtension("WEBGL_lose_context");x&&x.loseContext(),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._missingCSSCanary.remove(),this._canvas=void 0,this._canvasContainer=void 0,this._controlContainer=void 0,this._missingCSSCanary=void 0,this._container.classList.remove("mapboxgl-map"),this._container.removeEventListener("scroll",this._onMapScroll,!1),i.removeAuthState(this.painter.context.gl),this._removed=!0,this.fire(new i.Event("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(x){this._renderNextFrame=this._renderNextFrame||x,this.style&&!this._frame&&(this._frame=i.exported.frame(a=>{const m=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,m&&this._render(a)}))}_preloadTiles(x){const a=this.style?Object.values(this.style._sourceCaches):[];return i.asyncAll(a,(m,b)=>m._preloadTiles(x,b),()=>{this.triggerRepaint()}),this}_onWindowOnline(){this._update()}_onWindowResize(x){this._trackResize&&this.resize({originalEvent:x})._update()}_onVisibilityChange(){i.window.document.visibilityState==="hidden"&&this._visibilityHidden++}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(x){this._showTileBoundaries!==x&&(this._showTileBoundaries=x,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(x){this._showTerrainWireframe!==x&&(this._showTerrainWireframe=x,this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(x){this._speedIndexTiming!==x&&(this._speedIndexTiming=x,this._update())}get showPadding(){return!!this._showPadding}set showPadding(x){this._showPadding!==x&&(this._showPadding=x,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(x){this._showCollisionBoxes!==x&&(this._showCollisionBoxes=x,x?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(x){this._showOverdrawInspector!==x&&(this._showOverdrawInspector=x,this._update())}get repaint(){return!!this._repaint}set repaint(x){this._repaint!==x&&(this._repaint=x,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(x){this._vertices=x,this._update()}get showTileAABBs(){return!!this._showTileAABBs}set showTileAABBs(x){this._showTileAABBs!==x&&(this._showTileAABBs=x,x&&this._update())}_setCacheLimits(x,a){i.setCacheLimits(x,a)}get version(){return i.version}},NavigationControl:class{constructor(x){this.options=i.extend({},ua,x),this._container=z("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",a=>a.preventDefault()),this.options.showZoom&&(i.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",a=>{this._map&&this._map.zoomIn({},{originalEvent:a})}),z("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",a=>{this._map&&this._map.zoomOut({},{originalEvent:a})}),z("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(i.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",a=>{const m=this._map;m&&(this.options.visualizePitch?m.resetNorthPitch({},{originalEvent:a}):m.resetNorth({},{originalEvent:a}))}),this._compassIcon=z("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const x=this._map;if(!x)return;const a=x.getZoom(),m=a===x.getMaxZoom(),b=a===x.getMinZoom();this._zoomInButton.disabled=m,this._zoomOutButton.disabled=b,this._zoomInButton.setAttribute("aria-disabled",m.toString()),this._zoomOutButton.setAttribute("aria-disabled",b.toString())}_rotateCompassArrow(){const x=this._map;if(!x)return;const a=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(x.transform.pitch*(Math.PI/180)),.5)}) rotateX(${x.transform.pitch}deg) rotateZ(${x.transform.angle*(180/Math.PI)}deg)`:`rotate(${x.transform.angle*(180/Math.PI)}deg)`;x._requestDomTask(()=>{this._compassIcon&&(this._compassIcon.style.transform=a)})}onAdd(x){return this._map=x,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),x.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&x.on("pitch",this._rotateCompassArrow),x.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new ba(x,this._compass,this.options.visualizePitch)),this._container}onRemove(){const x=this._map;x&&(this._container.remove(),this.options.showZoom&&x.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&x.off("pitch",this._rotateCompassArrow),x.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(x,a){const m=z("button",x,this._container);return m.type="button",m.addEventListener("click",a),m}_setButtonTitle(x,a){if(!this._map)return;const m=this._map._getUIString(`NavigationControl.${a}`);x.setAttribute("aria-label",m),x.firstElementChild&&x.firstElementChild.setAttribute("title",m)}},GeolocateControl:class extends i.Evented{constructor(x){super(),this.options=i.extend({geolocation:i.window.navigator.geolocation},Wa,x),i.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=_l(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(x){return this._map=x,this._container=z("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkGeolocationSupport(this._setupUI),this._container}onRemove(){this._geolocationWatchID!==void 0&&(this.options.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,this._numberOfWatches=0,this._noTimeout=!1}_checkGeolocationSupport(x){const a=(m=!!this.options.geolocation)=>{this._supportsGeolocation=m,x(m)};this._supportsGeolocation!==void 0?x(this._supportsGeolocation):i.window.navigator.permissions!==void 0?i.window.navigator.permissions.query({name:"geolocation"}).then(m=>a(m.state!=="denied")).catch(()=>a()):a()}_isOutOfMapMaxBounds(x){const a=this._map.getMaxBounds(),m=x.coords;return!!a&&(m.longitude<a.getWest()||m.longitude>a.getEast()||m.latitude<a.getSouth()||m.latitude>a.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(x){if(this._map){if(this._isOutOfMapMaxBounds(x))return this._setErrorState(),this.fire(new i.Event("outofmaxbounds",x)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=x,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(x),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(x),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new i.Event("geolocate",x)),this._finish()}}_updateCamera(x){const a=new i.LngLat(x.coords.longitude,x.coords.latitude),m=x.coords.accuracy,b=this._map.getBearing(),S=i.extend({bearing:b},this.options.fitBoundsOptions);this._map.fitBounds(a.toBounds(m),S,{geolocateSource:!0})}_updateMarker(x){if(x){const a=new i.LngLat(x.coords.longitude,x.coords.latitude);this._accuracyCircleMarker.setLngLat(a).addTo(this._map),this._userLocationDotMarker.setLngLat(a).addTo(this._map),this._accuracy=x.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const x=this._map.transform,a=i.mercatorZfromAltitude(1,x._center.lat)*x.worldSize,m=Math.ceil(2*this._accuracy*a);this._circleElement.style.width=`${m}px`,this._circleElement.style.height=`${m}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&typeof this._heading=="number"?(this._userLocationDotMarker.setRotation(this._heading),this._dotElement.classList.add("mapboxgl-user-location-show-heading")):(this._dotElement.classList.remove("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(x){if(this._map){if(this.options.trackUserLocation)if(x.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const a=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",a),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",a),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(x.code===3&&this._noTimeout)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new i.Event("error",x)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(x){if(this._map!==void 0){if(this._container.addEventListener("contextmenu",a=>a.preventDefault()),this._geolocateButton=z("button","mapboxgl-ctrl-geolocate",this._container),z("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",x===!1){i.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");const a=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",a),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",a)}else{const a=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",a),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",a)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=z("div","mapboxgl-user-location"),this._dotElement.appendChild(z("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(z("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new Lr({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=z("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Lr({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",a=>{a.geolocateSource||this._watchState!=="ACTIVE_LOCK"||a.originalEvent&&a.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new i.Event("trackuserlocationend")))})}}_onDeviceOrientation(x){this._userLocationDotMarker&&(x.webkitCompassHeading?this._heading=x.webkitCompassHeading:x.absolute===!0&&(this._heading=-1*x.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return i.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new i.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._numberOfWatches--,this._noTimeout=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new i.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new i.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let x;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._numberOfWatches++,this._numberOfWatches>1?(x={maximumAge:6e5,timeout:0},this._noTimeout=!0):(x=this.options.positionOptions,this._noTimeout=!1),this._geolocationWatchID=this.options.geolocation.watchPosition(this._onSuccess,this._onError,x),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else this.options.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_addDeviceOrientationListener(){const x=()=>{i.window.addEventListener("ondeviceorientationabsolute"in i.window?"deviceorientationabsolute":"deviceorientation",this._onDeviceOrientation)};i.window.DeviceMotionEvent!==void 0&&typeof i.window.DeviceMotionEvent.requestPermission=="function"?DeviceOrientationEvent.requestPermission().then(a=>{a==="granted"&&x()}).catch(console.error):x()}_clearWatch(){this.options.geolocation.clearWatch(this._geolocationWatchID),i.window.removeEventListener("deviceorientation",this._onDeviceOrientation),i.window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientation),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:cn,ScaleControl:class{constructor(x){this.options=i.extend({},Wo,x),function(){try{return new Intl.NumberFormat("en",{style:"unit",unitDisplay:"narrow",unit:"meter"}),!0}catch{return!1}}()||(this._setScale=mo.bind(this)),i.bindAll(["_update","_setScale","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_update(){const x=this.options.maxWidth||100,a=this._map,m=a._containerHeight/2,b=a._containerWidth/2-x/2,S=a.unproject([b,m]),P=a.unproject([b+x,m]),H=S.distanceTo(P);if(this.options.unit==="imperial"){const W=3.2808*H;W>5280?this._setScale(x,W/5280,"mile"):this._setScale(x,W,"foot")}else this.options.unit==="nautical"?this._setScale(x,H/1852,"nautical-mile"):H>=1e3?this._setScale(x,H/1e3,"kilometer"):this._setScale(x,H,"meter")}_setScale(x,a,m){const b=Ba(a),S=b/a;this._map._requestDomTask(()=>{this._container.style.width=x*S+"px",this._container.innerHTML=m!=="nautical-mile"?new Intl.NumberFormat(this._language,{style:"unit",unitDisplay:"narrow",unit:m}).format(b):`${b}&nbsp;nm`})}onAdd(x){return this._map=x,this._language=x.getLanguage(),this._container=z("div","mapboxgl-ctrl mapboxgl-ctrl-scale",x.getContainer()),this._container.dir="auto",this._map.on("move",this._update),this._update(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._update),this._map=void 0}_setLanguage(x){this._language=x,this._update()}setUnit(x){this.options.unit=x,this._update()}},FullscreenControl:class{constructor(x){this._fullscreen=!1,x&&x.container&&(x.container instanceof i.window.HTMLElement?this._container=x.container:i.warnOnce("Full screen control 'container' must be a DOM element.")),i.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in i.window.document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in i.window.document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(x){return this._map=x,this._container||(this._container=this._map.getContainer()),this._controlContainer=z("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",i.warnOnce("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,i.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!(!i.window.document.fullscreenEnabled&&!i.window.document.webkitFullscreenEnabled)}_setupUI(){const x=this._fullscreenButton=z("button","mapboxgl-ctrl-fullscreen",this._controlContainer);z("span","mapboxgl-ctrl-icon",x).setAttribute("aria-hidden","true"),x.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),i.window.document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const x=this._getTitle();this._fullscreenButton.setAttribute("aria-label",x),this._fullscreenButton.firstElementChild&&this._fullscreenButton.firstElementChild.setAttribute("title",x)}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(i.window.document.fullscreenElement||i.window.document.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?i.window.document.exitFullscreen?i.window.document.exitFullscreen():i.window.document.webkitCancelFullScreen&&i.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},Popup:class extends i.Evented{constructor(x){super(),this.options=i.extend(Object.create(Rr),x),i.bindAll(["_update","_onClose","remove","_onMouseEvent"],this),this._classList=new Set(x&&x.className?x.className.trim().split(/\s+/):[])}addTo(x){return this._map&&this.remove(),this._map=x,this.options.closeOnClick&&x.on("preclick",this._onClose),this.options.closeOnMove&&x.on("move",this._onClose),x.on("remove",this.remove),this._update(),x._addPopup(this),this._focusFirstElement(),this._trackPointer?(x.on("mousemove",this._onMouseEvent),x.on("mouseup",this._onMouseEvent),x._canvasContainer.classList.add("mapboxgl-track-pointer")):x.on("move",this._update),this.fire(new i.Event("open")),this}isOpen(){return!!this._map}remove(){this._content&&this._content.remove(),this._container&&(this._container.remove(),this._container=void 0);const x=this._map;return x&&(x.off("move",this._update),x.off("move",this._onClose),x.off("preclick",this._onClose),x.off("click",this._onClose),x.off("remove",this.remove),x.off("mousemove",this._onMouseEvent),x.off("mouseup",this._onMouseEvent),x.off("drag",this._onMouseEvent),x._canvasContainer&&x._canvasContainer.classList.remove("mapboxgl-track-pointer"),x._removePopup(this),this._map=void 0),this.fire(new i.Event("close")),this}getLngLat(){return this._lngLat}setLngLat(x){this._lngLat=i.LngLat.convert(x),this._pos=null,this._trackPointer=!1,this._update();const a=this._map;return a&&(a.on("move",this._update),a.off("mousemove",this._onMouseEvent),a._canvasContainer.classList.remove("mapboxgl-track-pointer")),this}trackPointer(){this._trackPointer=!0,this._pos=null,this._update();const x=this._map;return x&&(x.off("move",this._update),x.on("mousemove",this._onMouseEvent),x.on("drag",this._onMouseEvent),x._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(x){return this.setDOMContent(i.window.document.createTextNode(x))}setHTML(x){const a=i.window.document.createDocumentFragment(),m=i.window.document.createElement("body");let b;for(m.innerHTML=x;b=m.firstChild,b;)a.appendChild(b);return this.setDOMContent(a)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(x){return this.options.maxWidth=x,this._update(),this}setDOMContent(x){let a=this._content;if(a)for(;a.hasChildNodes();)a.firstChild&&a.removeChild(a.firstChild);else a=this._content=z("div","mapboxgl-popup-content",this._container||void 0);if(a.appendChild(x),this.options.closeButton){const m=this._closeButton=z("button","mapboxgl-popup-close-button",a);m.type="button",m.setAttribute("aria-label","Close popup"),m.setAttribute("aria-hidden","true"),m.innerHTML="&#215;",m.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(x){return this._classList.add(x),this._updateClassList(),this}removeClassName(x){return this._classList.delete(x),this._updateClassList(),this}setOffset(x){return this.options.offset=x,this._update(),this}toggleClassName(x){let a;return this._classList.delete(x)?a=!1:(this._classList.add(x),a=!0),this._updateClassList(),a}_onMouseEvent(x){this._update(x.point)}_getAnchor(x){if(this.options.anchor)return this.options.anchor;const a=this._map,m=this._container,b=this._pos;if(!a||!m||!b)return"bottom";const S=m.offsetWidth,P=m.offsetHeight,H=b.x<S/2,W=b.x>a.transform.width-S/2;if(b.y+x<P)return H?"top-left":W?"top-right":"top";if(b.y>a.transform.height-P){if(H)return"bottom-left";if(W)return"bottom-right"}return H?"left":W?"right":"bottom"}_updateClassList(){const x=this._container;if(!x)return;const a=[...this._classList];a.push("mapboxgl-popup"),this._anchor&&a.push(`mapboxgl-popup-anchor-${this._anchor}`),this._trackPointer&&a.push("mapboxgl-popup-track-pointer"),x.className=a.join(" ")}_update(x){const a=this._map,m=this._content;if(!a||!this._lngLat&&!this._trackPointer||!m)return;let b=this._container;if(b||(b=this._container=z("div","mapboxgl-popup",a.getContainer()),this._tip=z("div","mapboxgl-popup-tip",b),b.appendChild(m)),this.options.maxWidth&&b.style.maxWidth!==this.options.maxWidth&&(b.style.maxWidth=this.options.maxWidth),a.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=ur(this._lngLat,this._pos,a.transform)),!this._trackPointer||x){const S=this._pos=this._trackPointer&&x?x:a.project(this._lngLat),P=Er(this.options.offset),H=this._anchor=this._getAnchor(P.y),W=Er(this.options.offset,H),ee=S.add(W).round();a._requestDomTask(()=>{this._container&&H&&(this._container.style.transform=`${Un[H]} translate(${ee.x}px,${ee.y}px)`)})}if(!this._marker&&a._showingGlobe()){const S=i.isLngLatBehindGlobe(a.transform,this._lngLat)?0:1;this._setOpacity(S)}this._updateClassList()}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const x=this._container.querySelector(Cr);x&&x.focus()}_onClose(){this.remove()}_setOpacity(x){this._container&&(this._container.style.opacity=`${x}`),this._content&&(this._content.style.pointerEvents=x?"auto":"none")}},Marker:Lr,Style:Ws,LngLat:i.LngLat,LngLatBounds:i.LngLatBounds,Point:i.pointGeometry,MercatorCoordinate:i.MercatorCoordinate,FreeCameraOptions:Vh,Evented:i.Evented,config:i.config,prewarm:function(){jt().acquire(et)},clearPrewarmedResources:function(){const x=Lt;x&&(x.isPreloaded()&&x.numActive()===1?(x.release(et),Lt=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},get accessToken(){return i.config.ACCESS_TOKEN},set accessToken(x){i.config.ACCESS_TOKEN=x},get baseApiUrl(){return i.config.API_URL},set baseApiUrl(x){i.config.API_URL=x},get workerCount(){return pt.workerCount},set workerCount(x){pt.workerCount=x},get maxParallelImageRequests(){return i.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(x){i.config.MAX_PARALLEL_IMAGE_REQUESTS=x},clearStorage(x){i.clearTileCache(x)},workerUrl:"",workerClass:null,setNow:i.exported.setNow,restoreNow:i.exported.restoreNow};return $l});var y=c;return y})})(UF);const Em=UF.exports,bV=`
      varying vec2 vUv;
      varying vec3 v3;
      varying vec3 v_color;
      attribute vec3 color;
      void main(){
          v_color = color;
          vUv = uv;
          // v3 = vec3((position.x+1.0) /2.0,(position.y+1.0) /2.0,(position.z+1.0) /2.0);
          // v3 = vec3((position.x+1.0) /2.0,(position.y+1.0) /2.0,(position.z+1.0) /2.0);

          gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );

      }
    `,BV=`

      varying vec2 vUv;
      varying vec3 v3;
      uniform float iTime;
      uniform float opacity;
      uniform vec3 color;
      varying vec3 v_color;
      void main(){
          vec2 uv = vUv;
          // vec3 vv3 = vec3((v3.x+1.0) /2.0,(v3.y+1.0) /2.0,(v3.z+1.0) /2.0);
          // v3.x = (v3.x + 1.0) / 2.0;
          // float time = iTime * 0.3 + 0.0*0.01;
          // // To create the BG pattern
          // vec3 wave_color = vec3(0.0);
          // // To create the waves
          // float wave_width = 0.01;
          // // uv.y -= 0.5;
          //
          // for(float i = 0.0; i < 1.0; i++) {
          //
          //     // uv.y += cos(i * 2.0 + iTime ) > 0.0 ? sin(i * 2.0 + iTime ) : -sin(i * 2.0 + iTime ) ;
          //     // \u63A7\u5236\u7EBF\u6761\u8FD0\u52A8\u65B9\u5F0F\u3002  sin \u5185\u90E8\u63A7\u5236\u901F\u5EA6    \u5916\u9762\u63A7\u5236\u5E45\u5EA6
          //     // uv.y +=  sin(i * 2.3 + iTime ) * 0.5 + 0.0 ; // 0 => 0.3 ,uv.y \u662F0-1\u533A\u95F4\u5185
          //     // uv.y += 1.5;
          //     // | uv.y | < 0.293 \u9010\u6B65\u663E\u793A > 0.293 \u9010\u6B65\u9690\u85CF
          //     // uv.y = 0.293;
          //     // \u63A7\u5236\u7EBF\u6761\u5BBD\u5EA6
          //     wave_width = abs(1.0 / (40.0 * uv.y));
          //     wave_color = vec3(wave_width , wave_width * 3.9, wave_width * 4.5);
          // }
          //
          // float random = ((wave_color.r + wave_color.g + wave_color.b) / 4.0) - 0.2;
          //     // gl_FragColor = vec4(wave_color, random);
          //     // uv.y += 0.5;
          //      gl_FragColor = vec4(uv.y,0.0,0.0,1.0);
          gl_FragColor = vec4(v_color,opacity);
      }

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HF(u,e,t){const r=y2(e)/t[9];let c=t[0]+t[1]*y2(u),p=t[2]+t[3]*r+t[4]*r**2+t[5]*r**3+t[6]*r**4+t[7]*r**5+t[8]*r**6;return c*=u<0?-1:1,p*=e<0?-1:1,[c,p]}function t1(u){const[e,t]=u;let r=[];for(let c=0;c<cS.length;c++)if(y2(t)>cS[c]){r=OV[c];break}return HF(e,t,r)}function Rx(u){const[e,t]=u;let r=[];for(let c=0;c<lS.length;c++)if(t>=lS[c]){r=kV[c];break}return HF(e,t,r)}function Vd(u,e){if(!u)throw new Error(e)}function GF(u){return!!u&&Object.prototype.toString.call(u)==="[object Array]"}function hS(u){return!isNaN(Number(u))&&u!==null&&!GF(u)}function Ch(...u){const e=u.length-1;return function(...t){let r=e,c=u[e].apply(null,t);for(;r--;)c=u[r].call(null,c);return c}}function WF(u,e,t=!1){if(u===null)return;let r,c,p,y,i,C,D,R=0,Q=0,z;const{type:G}=u,J=G==="FeatureCollection",Y=G==="Feature",B=J?u.features.length:1;for(let ae=0;ae<B;ae++){D=J?u.features[ae].geometry:Y?u.geometry:u,z=D?D.type==="GeometryCollection":!1,i=z?D.geometries.length:1;for(let ce=0;ce<i;ce++){let Ae=0,we=0;if(y=z?D.geometries[ce]:D,y===null)continue;const me=y.type;switch(R=t&&(me==="Polygon"||me==="MultiPolygon")?1:0,me){case null:break;case"Point":if(C=y.coordinates,e(C,Q,ae,Ae,we)===!1)return!1;Q++,Ae++;break;case"LineString":case"MultiPoint":for(C=y.coordinates,r=0;r<C.length;r++){if(e(C[r],Q,ae,Ae,we)===!1)return!1;Q++,me==="MultiPoint"&&Ae++}me==="LineString"&&Ae++;break;case"Polygon":case"MultiLineString":for(C=y.coordinates,r=0;r<C.length;r++){for(c=0;c<C[r].length-R;c++){if(e(C[r][c],Q,ae,Ae,we)===!1)return!1;Q++}me==="MultiLineString"&&Ae++,me==="Polygon"&&we++}me==="Polygon"&&Ae++;break;case"MultiPolygon":for(C=y.coordinates,r=0;r<C.length;r++){for(we=0,c=0;c<C[r].length;c++){for(p=0;p<C[r][c].length-R;p++){if(e(C[r][c][p],Q,ae,Ae,we)===!1)return!1;Q++}we++}Ae++}break;case"GeometryCollection":for(r=0;r<y.geometries.length;r++)if(WF(y.geometries[r],e,t)===!1)return!1;break;default:throw new Error("Unknown Geometry Type")}}}}var x2=(u=>(u.WGS84="WGS84",u.WGS1984="WGS84",u.EPSG4326="WGS84",u.GCJ02="GCJ02",u.AMap="GCJ02",u.BD09="BD09",u.BD09LL="BD09",u.Baidu="BD09",u.BMap="BD09",u.BD09MC="BD09MC",u.BD09Meter="BD09MC",u.EPSG3857="EPSG3857",u.EPSG900913="EPSG3857",u.EPSG102100="EPSG3857",u.WebMercator="EPSG3857",u.WM="EPSG3857",u))(x2||{});const NV={to:{GCJ02:ip,BD09:Ch(Zm,ip),BD09MC:Ch(t1,Zm,ip),EPSG3857:e1}},QV={to:{WGS84:$m,BD09:Zm,BD09MC:Ch(t1,Zm),EPSG3857:Ch(e1,$m)}},VV={to:{WGS84:Ch($m,Vm),GCJ02:Vm,EPSG3857:Ch(e1,$m,Vm),BD09MC:t1}},HV={to:{WGS84:Ux,GCJ02:Ch(ip,Ux),BD09:Ch(Zm,ip,Ux),BD09MC:Ch(t1,Zm,ip,Ux)}},GV={to:{WGS84:Ch($m,Vm,Rx),GCJ02:Ch(Vm,Rx),EPSG3857:Ch(e1,$m,Vm,Rx),BD09:Rx}},WV={WGS84:NV,GCJ02:QV,BD09:VV,EPSG3857:HV,BD09MC:GV};function jV(u,e,t){if(Vd(!!u,"The args[0] input coordinate is required"),Vd(!!e,"The args[1] original coordinate system is required"),Vd(!!t,"The args[2] target coordinate system is required"),e===t)return u;const r=WV[e];Vd(!!r,`Invalid original coordinate system: ${e}`);const c=r.to[t];Vd(!!c,`Invalid target coordinate system: ${t}`);const p=typeof u;if(Vd(p==="string"||p==="object",`Invalid input coordinate type: ${p}`),p==="string")try{u=JSON.parse(u)}catch{throw new Error(`Invalid input coordinate: ${u}`)}let y=!1;GF(u)&&(Vd(u.length>=2,`Invalid input coordinate: ${u}`),Vd(hS(u[0])&&hS(u[1]),`Invalid input coordinate: ${u}`),u=u.map(Number),y=!0);const i=c;return y?i(u):(WF(u,C=>{[C[0],C[1]]=i(C)}),u)}const eb={...x2,CRSTypes:x2,transform:jV},KV=function(u){let e=document.createElement("div");e.innerHTML=u;let t=document.createDocumentFragment();for(;e.firstChild;)t.appendChild(e.firstChild);return t},$V=`

      uniform sampler2D texture;

      varying float opacity;

      varying vec3 vexColor;

      void main(){
          gl_FragColor = vec4(vexColor,opacity);
          gl_FragColor = gl_FragColor * texture2D(texture,gl_PointCoord);
          // gl_FragColor = vec4(1.0,0.0,0.0,1.0);
      }
`,ZV=`

      attribute float size;

      attribute vec4 colors;

      varying float opacity;

      varying vec3 vexColor;

      void main(){

          vexColor.x = colors.r;
          vexColor.y = colors.g;
          vexColor.z = colors.b;
          //w\u5206\u91CF\u4E3A\u900F\u660E\u5EA6

          opacity = colors.w;

          vec4 mvPosition = modelViewMatrix * vec4(position,1.0);

          gl_PointSize = size;

          gl_Position = projectionMatrix * mvPosition;

      }

`;class XV{constructor({vecs:e,num:t,size:r,color:c,speed:p=2e3}){Qi(this,"speed");Qi(this,"color");Qi(this,"sizes");Qi(this,"vecs");Qi(this,"num");Qi(this,"size");Qi(this,"spline");Qi(this,"particleSystem");Qi(this,"tween");this.vecs=e,this.num=t,this.speed=p,this.size=r,this.spline=new $_(e),this.color=c,this.initFlyTrack()}initFlyTrack(){let e=this.spline.getPoints(this.num);const t=new br().setFromPoints(e),r=new ra({color:16777215});r.transparent=!0,r.opacity=.3;const c=new Ku(t,r);this.particleSystem=new Hs,this.particleSystem.name="flyline_particle_system",this.particleSystem.add(c)}start(){const e=this.spline.getPoints(this.num),t=e.length*4,r=e.length,c=new Float32Array(t),p=new Float32Array(r),y=new br().setFromPoints(e);for(let G=0,J=0;G<t;G+=4,J++)c[G]=this.color.r,c[G+1]=this.color.g,c[G+2]=this.color.b,c[G+3]=(G+3)/r,p[J]=this.size*(J/r);const i={texture:{value:new JI(this.createSpriteCanvas(this.size)),type:"t2"}};y.setAttribute("colors",new As(c,4)),y.setAttribute("size",new As(p,1));const C=new ko({uniforms:i,vertexShader:ZV,fragmentShader:$V,transparent:!0,depthTest:!1}),D=new q2(y,C);D.name="partLinePoints",this.particleSystem.add(D);const R=5e3,Q=this.num,z={start:0,end:Q};this.tween=this.tweenAnimate(z,{start:R-Q*5,end:R},this.speed*10,null,()=>{let G=[],J=Math.round(z.start),Y=Math.floor(z.end);for(let B=J;B<=Y&&B<=R;B++)G=G.concat(this.spline.getPointAt(B/R).toArray());y.attributes.position=new As(new Float32Array(G),3)},()=>{}),this.tween.repeat(1/0).start()}stop(){this.tween.stop()}tweenAnimate(e,t,r,c,p,y){let i=c||k_.Easing.Linear.None,C=new k_.Tween(e).to(t,r).easing(i);return p&&C.onUpdate(()=>p()),y&&C.onComplete(()=>y()),C}createSpriteCanvas(e){const t=document.createElement("canvas");t.width=t.height=e;const r=t.getContext("2d");return r!=null&&(r.fillStyle="rgba(255,255,255,.0)",r.beginPath(),r.arc(e/2,e/2,e/2,0,Math.PI*2),r.fillStyle="white",r.fill(),r.closePath()),t}}const qV=(u,e)=>{let t=LV(u,e).geometry.coordinates,r,c=0;const p=Math.max(u[0],e[0]),y=Math.min(u[0],e[0]);t[0]>y&&t[0]<p?r=t[0]:t[0]<y?r=y+t[0]:t[0]>p&&(r=t[0]-p);const i=Math.max(u[1],e[1]),C=Math.min(u[1],e[1]);return t[1]>C&&t[1]<i?c=t[1]:t[1]<C?c=C:t[1]>i&&(c=i),[r,c]},v2={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`

		varying vec2 vUv;

		void main() {

			vUv = uv;
			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );

		}`,fragmentShader:`

		uniform float opacity;

		uniform sampler2D tDiffuse;

		varying vec2 vUv;

		void main() {

			gl_FragColor = texture2D( tDiffuse, vUv );
			gl_FragColor.a *= opacity;


		}`};class Cy{constructor(){this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}}const YV=new dy(-1,1,1,-1,0,1),BB=new br;BB.setAttribute("position",new jn([-1,3,0,-1,-1,0,3,-1,0],3));BB.setAttribute("uv",new jn([0,2,0,0,2,0],2));class jF{constructor(e){this._mesh=new us(BB,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,YV)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}}class CB extends Cy{constructor(e,t){super(),this.textureID=t!==void 0?t:"tDiffuse",e instanceof ko?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=mf.clone(e.uniforms),this.material=new ko({defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new jF(this.material)}render(e,t,r){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=r.texture),this.fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(t),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this.fsQuad.render(e))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class uS extends Cy{constructor(e,t){super(),this.scene=e,this.camera=t,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,t,r){const c=e.getContext(),p=e.state;p.buffers.color.setMask(!1),p.buffers.depth.setMask(!1),p.buffers.color.setLocked(!0),p.buffers.depth.setLocked(!0);let y,i;this.inverse?(y=0,i=1):(y=1,i=0),p.buffers.stencil.setTest(!0),p.buffers.stencil.setOp(c.REPLACE,c.REPLACE,c.REPLACE),p.buffers.stencil.setFunc(c.ALWAYS,y,4294967295),p.buffers.stencil.setClear(i),p.buffers.stencil.setLocked(!0),e.setRenderTarget(r),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(t),this.clear&&e.clear(),e.render(this.scene,this.camera),p.buffers.color.setLocked(!1),p.buffers.depth.setLocked(!1),p.buffers.stencil.setLocked(!1),p.buffers.stencil.setFunc(c.EQUAL,1,4294967295),p.buffers.stencil.setOp(c.KEEP,c.KEEP,c.KEEP),p.buffers.stencil.setLocked(!0)}}class JV extends Cy{constructor(){super(),this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}}class tb{constructor(e,t){if(this.renderer=e,t===void 0){const r=e.getSize(new Di);this._pixelRatio=e.getPixelRatio(),this._width=r.width,this._height=r.height,t=new rl(this._width*this._pixelRatio,this._height*this._pixelRatio),t.texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=t.width,this._height=t.height;this.renderTarget1=t,this.renderTarget2=t.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new CB(v2),this.clock=new Jv}swapBuffers(){const e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,t){this.passes.splice(t,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){const t=this.passes.indexOf(e);t!==-1&&this.passes.splice(t,1)}isLastEnabledPass(e){for(let t=e+1;t<this.passes.length;t++)if(this.passes[t].enabled)return!1;return!0}render(e){e===void 0&&(e=this.clock.getDelta());const t=this.renderer.getRenderTarget();let r=!1;for(let c=0,p=this.passes.length;c<p;c++){const y=this.passes[c];if(y.enabled!==!1){if(y.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(c),y.render(this.renderer,this.writeBuffer,this.readBuffer,e,r),y.needsSwap){if(r){const i=this.renderer.getContext(),C=this.renderer.state.buffers.stencil;C.setFunc(i.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),C.setFunc(i.EQUAL,1,4294967295)}this.swapBuffers()}uS!==void 0&&(y instanceof uS?r=!0:y instanceof JV&&(r=!1))}}this.renderer.setRenderTarget(t)}reset(e){if(e===void 0){const t=this.renderer.getSize(new Di);this._pixelRatio=this.renderer.getPixelRatio(),this._width=t.width,this._height=t.height,e=this.renderTarget1.clone(),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,t){this._width=e,this._height=t;const r=this._width*this._pixelRatio,c=this._height*this._pixelRatio;this.renderTarget1.setSize(r,c),this.renderTarget2.setSize(r,c);for(let p=0;p<this.passes.length;p++)this.passes[p].setSize(r,c)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class AS extends Cy{constructor(e,t,r,c,p){super(),this.scene=e,this.camera=t,this.overrideMaterial=r,this.clearColor=c,this.clearAlpha=p!==void 0?p:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new Dn}render(e,t,r){const c=e.autoClear;e.autoClear=!1;let p,y;this.overrideMaterial!==void 0&&(y=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor&&(e.getClearColor(this._oldClearColor),p=e.getClearAlpha(),e.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:r),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),this.clearColor&&e.setClearColor(this._oldClearColor,p),this.overrideMaterial!==void 0&&(this.scene.overrideMaterial=y),e.autoClear=c}}const dS={shaderID:"luminosityHighPass",uniforms:{tDiffuse:{value:null},luminosityThreshold:{value:1},smoothWidth:{value:1},defaultColor:{value:new Dn(0)},defaultOpacity:{value:0}},vertexShader:`

		varying vec2 vUv;

		void main() {

			vUv = uv;

			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );

		}`,fragmentShader:`

		uniform sampler2D tDiffuse;
		uniform vec3 defaultColor;
		uniform float defaultOpacity;
		uniform float luminosityThreshold;
		uniform float smoothWidth;

		varying vec2 vUv;

		void main() {

			vec4 texel = texture2D( tDiffuse, vUv );

			vec3 luma = vec3( 0.299, 0.587, 0.114 );

			float v = dot( texel.xyz, luma );

			vec4 outputColor = vec4( defaultColor.rgb, defaultOpacity );

			float alpha = smoothstep( luminosityThreshold, luminosityThreshold + smoothWidth, v );

			gl_FragColor = mix( outputColor, texel, alpha );

		}`},Ev=class extends Cy{constructor(t,r,c,p){super();Qi(this,"strength");Qi(this,"radius");Qi(this,"threshold");Qi(this,"resolution");Qi(this,"clearColor");Qi(this,"renderTargetsHorizontal");Qi(this,"renderTargetsVertical");Qi(this,"nMips");Qi(this,"renderTargetBright");Qi(this,"highPassUniforms");Qi(this,"materialHighPassFilter");Qi(this,"separableBlurMaterials");Qi(this,"compositeMaterial");Qi(this,"bloomTintColors");Qi(this,"copyUniforms");Qi(this,"materialCopy");Qi(this,"_oldClearColor");Qi(this,"oldClearAlpha");Qi(this,"basic");Qi(this,"fsQuad");this.strength=r!==void 0?r:1,this.radius=c,this.threshold=p,this.resolution=t!==void 0?new Di(t.x,t.y):new Di(256,256),this.clearColor=new Dn(0,0,0);const y={minFilter:Xs,magFilter:Xs,format:Dl};this.renderTargetsHorizontal=[],this.renderTargetsVertical=[],this.nMips=5;let i=Math.round(this.resolution.x/2),C=Math.round(this.resolution.y/2);this.renderTargetBright=new rl(i,C,y),this.renderTargetBright.texture.name="UnrealBloomPass.bright",this.renderTargetBright.texture.generateMipmaps=!1;for(let G=0;G<this.nMips;G++){const J=new rl(i,C,y);J.texture.name="UnrealBloomPass.h"+G,J.texture.generateMipmaps=!1,this.renderTargetsHorizontal.push(J);const Y=new rl(i,C,y);Y.texture.name="UnrealBloomPass.v"+G,Y.texture.generateMipmaps=!1,this.renderTargetsVertical.push(Y),i=Math.round(i/2),C=Math.round(C/2)}dS===void 0&&console.error("THREE.UnrealBloomPass relies on LuminosityHighPassShader");const D=dS;this.highPassUniforms=mf.clone(D.uniforms),this.highPassUniforms.luminosityThreshold.value=p,this.highPassUniforms.smoothWidth.value=.01,this.materialHighPassFilter=new ko({uniforms:this.highPassUniforms,vertexShader:D.vertexShader,fragmentShader:D.fragmentShader,defines:{}}),this.separableBlurMaterials=[];const R=[3,5,7,9,11];i=Math.round(this.resolution.x/2),C=Math.round(this.resolution.y/2);for(let G=0;G<this.nMips;G++)this.separableBlurMaterials.push(this.getSeperableBlurMaterial(R[G])),this.separableBlurMaterials[G].uniforms.texSize.value=new Di(i,C),i=Math.round(i/2),C=Math.round(C/2);this.compositeMaterial=this.getCompositeMaterial(this.nMips),this.compositeMaterial.uniforms.blurTexture1.value=this.renderTargetsVertical[0].texture,this.compositeMaterial.uniforms.blurTexture2.value=this.renderTargetsVertical[1].texture,this.compositeMaterial.uniforms.blurTexture3.value=this.renderTargetsVertical[2].texture,this.compositeMaterial.uniforms.blurTexture4.value=this.renderTargetsVertical[3].texture,this.compositeMaterial.uniforms.blurTexture5.value=this.renderTargetsVertical[4].texture,this.compositeMaterial.uniforms.bloomStrength.value=r,this.compositeMaterial.uniforms.bloomRadius.value=.1,this.compositeMaterial.needsUpdate=!0;const Q=[1,.8,.6,.4,.2];this.compositeMaterial.uniforms.bloomFactors.value=Q,this.bloomTintColors=[new ft(1,1,1),new ft(1,1,1),new ft(1,1,1),new ft(1,1,1),new ft(1,1,1)],this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors,v2===void 0&&console.error("THREE.UnrealBloomPass relies on CopyShader");const z=v2;this.copyUniforms=mf.clone(z.uniforms),this.copyUniforms.opacity.value=1,this.materialCopy=new ko({uniforms:this.copyUniforms,vertexShader:z.vertexShader,fragmentShader:z.fragmentShader,blending:hv,depthTest:!1,depthWrite:!1,transparent:!0}),this.enabled=!0,this.needsSwap=!1,this._oldClearColor=new Dn,this.oldClearAlpha=1,this.basic=new za,this.fsQuad=new jF(null)}dispose(){for(let t=0;t<this.renderTargetsHorizontal.length;t++)this.renderTargetsHorizontal[t].dispose();for(let t=0;t<this.renderTargetsVertical.length;t++)this.renderTargetsVertical[t].dispose();this.renderTargetBright.dispose()}setSize(t,r){let c=Math.round(t/2),p=Math.round(r/2);this.renderTargetBright.setSize(c,p);for(let y=0;y<this.nMips;y++)this.renderTargetsHorizontal[y].setSize(c,p),this.renderTargetsVertical[y].setSize(c,p),this.separableBlurMaterials[y].uniforms.texSize.value=new Di(c,p),c=Math.round(c/2),p=Math.round(p/2)}render(t,r,c,p,y){t.getClearColor(this._oldClearColor),this.oldClearAlpha=t.getClearAlpha();const i=t.autoClear;t.autoClear=!1,t.setClearColor(this.clearColor,0),y&&t.state.buffers.stencil.setTest(!1),this.renderToScreen&&(this.fsQuad.material=this.basic,this.basic.map=c.texture,t.setRenderTarget(null),t.clear(),this.fsQuad.render(t)),this.highPassUniforms.tDiffuse.value=c.texture,this.highPassUniforms.luminosityThreshold.value=this.threshold,this.fsQuad.material=this.materialHighPassFilter,t.setRenderTarget(this.renderTargetBright),t.clear(),this.fsQuad.render(t);let C=this.renderTargetBright;for(let D=0;D<this.nMips;D++)this.fsQuad.material=this.separableBlurMaterials[D],this.separableBlurMaterials[D].uniforms.colorTexture.value=C.texture,this.separableBlurMaterials[D].uniforms.direction.value=Ev.BlurDirectionX,t.setRenderTarget(this.renderTargetsHorizontal[D]),t.clear(),this.fsQuad.render(t),this.separableBlurMaterials[D].uniforms.colorTexture.value=this.renderTargetsHorizontal[D].texture,this.separableBlurMaterials[D].uniforms.direction.value=Ev.BlurDirectionY,t.setRenderTarget(this.renderTargetsVertical[D]),t.clear(),this.fsQuad.render(t),C=this.renderTargetsVertical[D];this.fsQuad.material=this.compositeMaterial,this.compositeMaterial.uniforms.bloomStrength.value=this.strength,this.compositeMaterial.uniforms.bloomRadius.value=this.radius,this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors,t.setRenderTarget(this.renderTargetsHorizontal[0]),t.clear(),this.fsQuad.render(t),this.fsQuad.material=this.materialCopy,this.copyUniforms.tDiffuse.value=this.renderTargetsHorizontal[0].texture,y&&t.state.buffers.stencil.setTest(!0),this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(c),this.fsQuad.render(t)),t.setClearColor(this._oldClearColor,this.oldClearAlpha),t.autoClear=i}getSeperableBlurMaterial(t){return new ko({defines:{KERNEL_RADIUS:t,SIGMA:t},uniforms:{colorTexture:{value:null},texSize:{value:new Di(.5,.5)},direction:{value:new Di(.5,.5)}},vertexShader:`varying vec2 vUv;
				void main() {
					vUv = uv;
					gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
				}`,fragmentShader:`#include <common>
				varying vec2 vUv;
				uniform sampler2D colorTexture;
				uniform vec2 texSize;
				uniform vec2 direction;

				float gaussianPdf(in float x, in float sigma) {
					return 0.39894 * exp( -0.5 * x * x/( sigma * sigma))/sigma;
				}
				void main() {
          vec2 invSize = 1.0 / texSize;          float fSigma = float(SIGMA);          float weightSum = gaussianPdf(0.0, fSigma);          float alphaSum = 0.0;          vec3 diffuseSum = texture2D( colorTexture, vUv).rgb * weightSum;          for( int i = 1; i < KERNEL_RADIUS; i ++ ) {            float x = float(i);            float w = gaussianPdf(x, fSigma);            vec2 uvOffset = direction * invSize * x;            vec4 sample1 = texture2D( colorTexture, vUv + uvOffset);            vec4 sample2 = texture2D( colorTexture, vUv - uvOffset);            diffuseSum += (sample1.rgb + sample2.rgb) * w;            alphaSum += (sample1.a + sample2.a) * w;            weightSum += 2.0 * w;          }          gl_FragColor = vec4(diffuseSum/weightSum, alphaSum/weightSum);
        }`})}getCompositeMaterial(t){return new ko({defines:{NUM_MIPS:t},uniforms:{blurTexture1:{value:null},blurTexture2:{value:null},blurTexture3:{value:null},blurTexture4:{value:null},blurTexture5:{value:null},dirtTexture:{value:null},bloomStrength:{value:1},bloomFactors:{value:null},bloomTintColors:{value:null},bloomRadius:{value:0}},vertexShader:`varying vec2 vUv;
				void main() {
					vUv = uv;
					gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
				}`,fragmentShader:`varying vec2 vUv;
				uniform sampler2D blurTexture1;
				uniform sampler2D blurTexture2;
				uniform sampler2D blurTexture3;
				uniform sampler2D blurTexture4;
				uniform sampler2D blurTexture5;
				uniform sampler2D dirtTexture;
				uniform float bloomStrength;
				uniform float bloomRadius;
				uniform float bloomFactors[NUM_MIPS];
				uniform vec3 bloomTintColors[NUM_MIPS];

				float lerpBloomFactor(const in float factor) {
					float mirrorFactor = 1.2 - factor;
					return mix(factor, mirrorFactor, bloomRadius);
				}

				void main() {
					gl_FragColor = bloomStrength * ( lerpBloomFactor(bloomFactors[0]) * vec4(bloomTintColors[0], 1.0) * texture2D(blurTexture1, vUv) +
						lerpBloomFactor(bloomFactors[1]) * vec4(bloomTintColors[1], 1.0) * texture2D(blurTexture2, vUv) +
						lerpBloomFactor(bloomFactors[2]) * vec4(bloomTintColors[2], 1.0) * texture2D(blurTexture3, vUv) +
						lerpBloomFactor(bloomFactors[3]) * vec4(bloomTintColors[3], 1.0) * texture2D(blurTexture4, vUv) +
						lerpBloomFactor(bloomFactors[4]) * vec4(bloomTintColors[4], 1.0) * texture2D(blurTexture5, vUv) );
				}`})}};let qd=Ev;Qi(qd,"BlurDirectionX"),Qi(qd,"BlurDirectionY");qd.BlurDirectionX=new Di(1,0);qd.BlurDirectionY=new Di(0,1);const eH={uniforms:{tDiffuse:{value:null},resolution:{value:new Di(1/1024,1/512)}},vertexShader:`

		varying vec2 vUv;

		void main() {

			vUv = uv;
			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );

		}`,fragmentShader:`
	precision highp float;

	uniform sampler2D tDiffuse;

	uniform vec2 resolution;

	varying vec2 vUv;

	// FXAA 3.11 implementation by NVIDIA, ported to WebGL by Agost Biro (biro@archilogic.com)

	//----------------------------------------------------------------------------------
	// File:        es3-keplerFXAAassetsshaders/FXAA_DefaultES.frag
	// SDK Version: v3.00
	// Email:       gameworks@nvidia.com
	// Site:        http://developer.nvidia.com/
	//
	// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
	//
	// Redistribution and use in source and binary forms, with or without
	// modification, are permitted provided that the following conditions
	// are met:
	//  * Redistributions of source code must retain the above copyright
	//    notice, this list of conditions and the following disclaimer.
	//  * Redistributions in binary form must reproduce the above copyright
	//    notice, this list of conditions and the following disclaimer in the
	//    documentation and/or other materials provided with the distribution.
	//  * Neither the name of NVIDIA CORPORATION nor the names of its
	//    contributors may be used to endorse or promote products derived
	//    from this software without specific prior written permission.
	//
	// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
	// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
	// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
	// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
	// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	//
	//----------------------------------------------------------------------------------

	#ifndef FXAA_DISCARD
			//
			// Only valid for PC OpenGL currently.
			// Probably will not work when FXAA_GREEN_AS_LUMA = 1.
			//
			// 1 = Use discard on pixels which don't need AA.
			//     For APIs which enable concurrent TEX+ROP from same surface.
			// 0 = Return unchanged color on pixels which don't need AA.
			//
			#define FXAA_DISCARD 0
	#endif

	/*--------------------------------------------------------------------------*/
	#define FxaaTexTop(t, p) texture2D(t, p, -100.0)
	#define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r), -100.0)
	/*--------------------------------------------------------------------------*/

	#define NUM_SAMPLES 5

	// assumes colors have premultipliedAlpha, so that the calculated color contrast is scaled by alpha
	float contrast( vec4 a, vec4 b ) {
			vec4 diff = abs( a - b );
			return max( max( max( diff.r, diff.g ), diff.b ), diff.a );
	}

	/*============================================================================

									FXAA3 QUALITY - PC

	============================================================================*/

	/*--------------------------------------------------------------------------*/
	vec4 FxaaPixelShader(
			vec2 posM,
			sampler2D tex,
			vec2 fxaaQualityRcpFrame,
			float fxaaQualityEdgeThreshold,
			float fxaaQualityinvEdgeThreshold
	) {
			vec4 rgbaM = FxaaTexTop(tex, posM);
			vec4 rgbaS = FxaaTexOff(tex, posM, vec2( 0.0, 1.0), fxaaQualityRcpFrame.xy);
			vec4 rgbaE = FxaaTexOff(tex, posM, vec2( 1.0, 0.0), fxaaQualityRcpFrame.xy);
			vec4 rgbaN = FxaaTexOff(tex, posM, vec2( 0.0,-1.0), fxaaQualityRcpFrame.xy);
			vec4 rgbaW = FxaaTexOff(tex, posM, vec2(-1.0, 0.0), fxaaQualityRcpFrame.xy);
			// . S .
			// W M E
			// . N .

			bool earlyExit = max( max( max(
					contrast( rgbaM, rgbaN ),
					contrast( rgbaM, rgbaS ) ),
					contrast( rgbaM, rgbaE ) ),
					contrast( rgbaM, rgbaW ) )
					< fxaaQualityEdgeThreshold;
			// . 0 .
			// 0 0 0
			// . 0 .

			#if (FXAA_DISCARD == 1)
					if(earlyExit) FxaaDiscard;
			#else
					if(earlyExit) return rgbaM;
			#endif

			float contrastN = contrast( rgbaM, rgbaN );
			float contrastS = contrast( rgbaM, rgbaS );
			float contrastE = contrast( rgbaM, rgbaE );
			float contrastW = contrast( rgbaM, rgbaW );

			float relativeVContrast = ( contrastN + contrastS ) - ( contrastE + contrastW );
			relativeVContrast *= fxaaQualityinvEdgeThreshold;

			bool horzSpan = relativeVContrast > 0.;
			// . 1 .
			// 0 0 0
			// . 1 .

			// 45 deg edge detection and corners of objects, aka V/H contrast is too similar
			if( abs( relativeVContrast ) < .3 ) {
					// locate the edge
					vec2 dirToEdge;
					dirToEdge.x = contrastE > contrastW ? 1. : -1.;
					dirToEdge.y = contrastS > contrastN ? 1. : -1.;
					// . 2 .      . 1 .
					// 1 0 2  ~=  0 0 1
					// . 1 .      . 0 .

					// tap 2 pixels and see which ones are "outside" the edge, to
					// determine if the edge is vertical or horizontal

					vec4 rgbaAlongH = FxaaTexOff(tex, posM, vec2( dirToEdge.x, -dirToEdge.y ), fxaaQualityRcpFrame.xy);
					float matchAlongH = contrast( rgbaM, rgbaAlongH );
					// . 1 .
					// 0 0 1
					// . 0 H

					vec4 rgbaAlongV = FxaaTexOff(tex, posM, vec2( -dirToEdge.x, dirToEdge.y ), fxaaQualityRcpFrame.xy);
					float matchAlongV = contrast( rgbaM, rgbaAlongV );
					// V 1 .
					// 0 0 1
					// . 0 .

					relativeVContrast = matchAlongV - matchAlongH;
					relativeVContrast *= fxaaQualityinvEdgeThreshold;

					if( abs( relativeVContrast ) < .3 ) { // 45 deg edge
							// 1 1 .
							// 0 0 1
							// . 0 1

							// do a simple blur
							return mix(
									rgbaM,
									(rgbaN + rgbaS + rgbaE + rgbaW) * .25,
									.4
							);
					}

					horzSpan = relativeVContrast > 0.;
			}

			if(!horzSpan) rgbaN = rgbaW;
			if(!horzSpan) rgbaS = rgbaE;
			// . 0 .      1
			// 1 0 1  ->  0
			// . 0 .      1

			bool pairN = contrast( rgbaM, rgbaN ) > contrast( rgbaM, rgbaS );
			if(!pairN) rgbaN = rgbaS;

			vec2 offNP;
			offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
			offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;

			bool doneN = false;
			bool doneP = false;

			float nDist = 0.;
			float pDist = 0.;

			vec2 posN = posM;
			vec2 posP = posM;

			int iterationsUsed = 0;
			int iterationsUsedN = 0;
			int iterationsUsedP = 0;
			for( int i = 0; i < NUM_SAMPLES; i++ ) {
					iterationsUsed = i;

					float increment = float(i + 1);

					if(!doneN) {
							nDist += increment;
							posN = posM + offNP * nDist;
							vec4 rgbaEndN = FxaaTexTop(tex, posN.xy);
							doneN = contrast( rgbaEndN, rgbaM ) > contrast( rgbaEndN, rgbaN );
							iterationsUsedN = i;
					}

					if(!doneP) {
							pDist += increment;
							posP = posM - offNP * pDist;
							vec4 rgbaEndP = FxaaTexTop(tex, posP.xy);
							doneP = contrast( rgbaEndP, rgbaM ) > contrast( rgbaEndP, rgbaN );
							iterationsUsedP = i;
					}

					if(doneN || doneP) break;
			}


			if ( !doneP && !doneN ) return rgbaM; // failed to find end of edge

			float dist = min(
					doneN ? float( iterationsUsedN ) / float( NUM_SAMPLES - 1 ) : 1.,
					doneP ? float( iterationsUsedP ) / float( NUM_SAMPLES - 1 ) : 1.
			);

			// hacky way of reduces blurriness of mostly diagonal edges
			// but reduces AA quality
			dist = pow(dist, .5);

			dist = 1. - dist;

			return mix(
					rgbaM,
					rgbaN,
					dist * .5
			);
	}

	void main() {
			const float edgeDetectionQuality = .2;
			const float invEdgeDetectionQuality = 1. / edgeDetectionQuality;

			gl_FragColor = FxaaPixelShader(
					vUv,
					tDiffuse,
					resolution,
					edgeDetectionQuality, // [0,1] contrast needed, otherwise early discard
					invEdgeDetectionQuality
			);

	}
	`},tH=`
    varying vec2 vUv;
    void main() {
        vUv = uv;
        gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
    }

    `,iH=`
    uniform sampler2D baseTexture;
    uniform sampler2D bloomTexture;
    varying vec2 vUv;
    void main() {
        gl_FragColor = ( texture2D( baseTexture, vUv ) + vec4( 1.0 ) * texture2D( bloomTexture, vUv ) );
    }

    `,nH=u=>{const e=window.innerWidth||1,t=window.innerHeight||1,r={minFilter:Xs,magFilter:Xs,format:Dl,stencilBuffer:!1},c=new rl(e,t,r),p=new tb(u.renderer);p.renderToScreen=!1;const y=new AS(u.scene,u.camera),i=sH(p,u);p.addPass(y),p.addPass(i);const C=new tb(u.renderer,c),D=oH(p),R=rH(u);C.addPass(y),C.addPass(D),C.addPass(R);const Q=new tb(u.renderer),z=new AS(u.scene,u.camera),G=new qd(new Di(window.innerWidth,window.innerHeight),1.5,.4,.85);return Q.addPass(z),Q.addPass(G),{bloomComposer:p,finalComposer:C,composerOther:Q}};function rH(u){let e=new CB(eH);const t=u.renderer.getPixelRatio();return e.material.uniforms.resolution.value.x=1/(window.innerWidth*t),e.material.uniforms.resolution.value.y=1/(window.innerHeight*t),e.renderToScreen=!0,e.material.transparent=!0,e}function sH(u,e){var p;const t={exposure:1,bloomThreshold:.3,bloomStrength:1.5,bloomRadius:.1,scene:"Scene with Glow"},r=new qd(new Di(window.innerWidth,window.innerHeight),15e-5,4e-4,85e-5);r.threshold=t.bloomThreshold,r.strength=t.bloomStrength,r.radius=t.bloomRadius;const c=(p=e.gui)==null?void 0:p.addFolder("bloomPass");return c.add(t,"exposure",.1,2).onChange(function(y){e.renderer.toneMappingExposure=Math.pow(y,4)}),c.add(t,"bloomThreshold",0,1).onChange(function(y){r.threshold=Number(y)}),c.add(t,"bloomStrength",0,10).onChange(function(y){r.strength=Number(y)}),c.add(t,"bloomRadius",0,1).step(.01).onChange(function(y){r.radius=Number(y)}),r}function oH(u){const e=new ko({uniforms:{baseTexture:{value:null},bloomTexture:{value:u.renderTarget2.texture}},vertexShader:tH,fragmentShader:iH,defines:{}}),t=new CB(e,"baseTexture");return t.needsSwap=!0,t}function aH(u,e,t){return r=>{(r.isMesh||r.isSprite)&&u.test(r.layers)===!1&&(r.isSprite?(e[r.uuid]=r.material,r.material=new py({color:"#000"})):(e[r.uuid]=r.material,r.material=t))}}function lH(u){return e=>{u[e.uuid]&&(e.material=u[e.uuid],delete u[e.uuid])}}const pS=u=>{const e=new uy;return e.set(u),e.currentLayerNum=u,e};class EB{constructor(e=0,t=0){EB.prototype.isVector2=!0,this.x=e,this.y=t}get width(){return this.x}set width(e){this.x=e}get height(){return this.y}set height(e){this.y=e}set(e,t){return this.x=e,this.y=t,this}setScalar(e){return this.x=e,this.y=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e){return this.x+=e.x,this.y+=e.y,this}addScalar(e){return this.x+=e,this.y+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this}subScalar(e){return this.x-=e,this.y-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this}multiply(e){return this.x*=e.x,this.y*=e.y,this}multiplyScalar(e){return this.x*=e,this.y*=e,this}divide(e){return this.x/=e.x,this.y/=e.y,this}divideScalar(e){return this.multiplyScalar(1/e)}applyMatrix3(e){const t=this.x,r=this.y,c=e.elements;return this.x=c[0]*t+c[3]*r+c[6],this.y=c[1]*t+c[4]*r+c[7],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this}clampLength(e,t){const r=this.length();return this.divideScalar(r||1).multiplyScalar(Math.max(e,Math.min(t,r)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(e){return this.x*e.x+this.y*e.y}cross(e){return this.x*e.y-this.y*e.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,r=this.y-e.y;return t*t+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this}lerpVectors(e,t,r){return this.x=e.x+(t.x-e.x)*r,this.y=e.y+(t.y-e.y)*r,this}equals(e){return e.x===this.x&&e.y===this.y}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this}rotateAround(e,t){const r=Math.cos(t),c=Math.sin(t),p=this.x-e.x,y=this.y-e.y;return this.x=p*r-y*c+e.x,this.y=p*c+y*r+e.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}const fS={type:"change"},ib={type:"start"},mS={type:"end"};class cH extends Xu{constructor(e,t){super(),this.object=e,this.domElement=t,this.domElement.style.touchAction="none",this.enabled=!0,this.target=new ft,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:jp.ROTATE,MIDDLE:jp.DOLLY,RIGHT:jp.PAN},this.touches={ONE:Kp.ROTATE,TWO:Kp.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this.getPolarAngle=function(){return i.phi},this.getAzimuthalAngle=function(){return i.theta},this.getDistance=function(){return this.object.position.distanceTo(this.target)},this.listenToKeyEvents=function(at){at.addEventListener("keydown",kn),this._domElementKeyEvents=at},this.saveState=function(){r.target0.copy(r.target),r.position0.copy(r.object.position),r.zoom0=r.object.zoom},this.reset=function(){r.target.copy(r.target0),r.object.position.copy(r.position0),r.object.zoom=r.zoom0,r.object.updateProjectionMatrix(),r.dispatchEvent(fS),r.update(),p=c.NONE},this.update=function(){const at=new ft,ii=new sl().setFromUnitVectors(e.up,new ft(0,1,0)),hn=ii.clone().invert(),Xi=new ft,on=new sl,Cn=2*Math.PI;return function(){const nr=r.object.position;at.copy(nr).sub(r.target),at.applyQuaternion(ii),i.setFromVector3(at),r.autoRotate&&p===c.NONE&&Ge(Je()),r.enableDamping?(i.theta+=C.theta*r.dampingFactor,i.phi+=C.phi*r.dampingFactor):(i.theta+=C.theta,i.phi+=C.phi);let Ii=r.minAzimuthAngle,bn=r.maxAzimuthAngle;return isFinite(Ii)&&isFinite(bn)&&(Ii<-Math.PI?Ii+=Cn:Ii>Math.PI&&(Ii-=Cn),bn<-Math.PI?bn+=Cn:bn>Math.PI&&(bn-=Cn),Ii<=bn?i.theta=Math.max(Ii,Math.min(bn,i.theta)):i.theta=i.theta>(Ii+bn)/2?Math.max(Ii,i.theta):Math.min(bn,i.theta)),i.phi=Math.max(r.minPolarAngle,Math.min(r.maxPolarAngle,i.phi)),i.makeSafe(),i.radius*=D,i.radius=Math.max(r.minDistance,Math.min(r.maxDistance,i.radius)),r.enableDamping===!0?r.target.addScaledVector(R,r.dampingFactor):r.target.add(R),at.setFromSpherical(i),at.applyQuaternion(hn),nr.copy(r.target).add(at),r.object.lookAt(r.target),r.enableDamping===!0?(C.theta*=1-r.dampingFactor,C.phi*=1-r.dampingFactor,R.multiplyScalar(1-r.dampingFactor)):(C.set(0,0,0),R.set(0,0,0)),D=1,Q||Xi.distanceToSquared(r.object.position)>y||8*(1-on.dot(r.object.quaternion))>y?(r.dispatchEvent(fS),Xi.copy(r.object.position),on.copy(r.object.quaternion),Q=!1,!0):!1}}(),this.dispose=function(){r.domElement.removeEventListener("contextmenu",ti),r.domElement.removeEventListener("pointerdown",Xt),r.domElement.removeEventListener("pointercancel",Gi),r.domElement.removeEventListener("wheel",Gn),r.domElement.removeEventListener("pointermove",_i),r.domElement.removeEventListener("pointerup",fi),r._domElementKeyEvents!==null&&r._domElementKeyEvents.removeEventListener("keydown",kn)};const r=this,c={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6};let p=c.NONE;const y=1e-6,i=new m2,C=new m2;let D=1;const R=new ft;let Q=!1;const z=new Di,G=new Di,J=new Di,Y=new Di,B=new Di,ae=new Di,ce=new Di,Ae=new Di,we=new Di,me=[],De={};function Je(){return 2*Math.PI/60/60*r.autoRotateSpeed}function Fe(){return Math.pow(.95,r.zoomSpeed)}function Ge(at){C.theta-=at}function Et(at){C.phi-=at}const li=function(){const at=new ft;return function(hn,Xi){at.setFromMatrixColumn(Xi,0),at.multiplyScalar(-hn),R.add(at)}}(),xi=function(){const at=new ft;return function(hn,Xi){r.screenSpacePanning===!0?at.setFromMatrixColumn(Xi,1):(at.setFromMatrixColumn(Xi,0),at.crossVectors(r.object.up,at)),at.multiplyScalar(hn),R.add(at)}}(),te=function(){const at=new ft;return function(hn,Xi){const on=r.domElement;if(r.object.isPerspectiveCamera){const Cn=r.object.position;at.copy(Cn).sub(r.target);let Tn=at.length();Tn*=Math.tan(r.object.fov/2*Math.PI/180),li(2*hn*Tn/on.clientHeight,r.object.matrix),xi(2*Xi*Tn/on.clientHeight,r.object.matrix)}else r.object.isOrthographicCamera?(li(hn*(r.object.right-r.object.left)/r.object.zoom/on.clientWidth,r.object.matrix),xi(Xi*(r.object.top-r.object.bottom)/r.object.zoom/on.clientHeight,r.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),r.enablePan=!1)}}();function le(at){r.object.isPerspectiveCamera?D/=at:r.object.isOrthographicCamera?(r.object.zoom=Math.max(r.minZoom,Math.min(r.maxZoom,r.object.zoom*at)),r.object.updateProjectionMatrix(),Q=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),r.enableZoom=!1)}function ye(at){r.object.isPerspectiveCamera?D*=at:r.object.isOrthographicCamera?(r.object.zoom=Math.max(r.minZoom,Math.min(r.maxZoom,r.object.zoom/at)),r.object.updateProjectionMatrix(),Q=!0):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),r.enableZoom=!1)}function xe(at){z.set(at.clientX,at.clientY)}function Re(at){ce.set(at.clientX,at.clientY)}function Oe(at){Y.set(at.clientX,at.clientY)}function We(at){G.set(at.clientX,at.clientY),J.subVectors(G,z).multiplyScalar(r.rotateSpeed);const ii=r.domElement;Ge(2*Math.PI*J.x/ii.clientHeight),Et(2*Math.PI*J.y/ii.clientHeight),z.copy(G),r.update()}function Ve(at){Ae.set(at.clientX,at.clientY),we.subVectors(Ae,ce),we.y>0?le(Fe()):we.y<0&&ye(Fe()),ce.copy(Ae),r.update()}function Qe(at){B.set(at.clientX,at.clientY),ae.subVectors(B,Y).multiplyScalar(r.panSpeed),te(ae.x,ae.y),Y.copy(B),r.update()}function Se(at){at.deltaY<0?ye(Fe()):at.deltaY>0&&le(Fe()),r.update()}function Ke(at){let ii=!1;switch(at.code){case r.keys.UP:at.ctrlKey||at.metaKey||at.shiftKey?Et(2*Math.PI*r.rotateSpeed/r.domElement.clientHeight):te(0,r.keyPanSpeed),ii=!0;break;case r.keys.BOTTOM:at.ctrlKey||at.metaKey||at.shiftKey?Et(-2*Math.PI*r.rotateSpeed/r.domElement.clientHeight):te(0,-r.keyPanSpeed),ii=!0;break;case r.keys.LEFT:at.ctrlKey||at.metaKey||at.shiftKey?Ge(2*Math.PI*r.rotateSpeed/r.domElement.clientHeight):te(r.keyPanSpeed,0),ii=!0;break;case r.keys.RIGHT:at.ctrlKey||at.metaKey||at.shiftKey?Ge(-2*Math.PI*r.rotateSpeed/r.domElement.clientHeight):te(-r.keyPanSpeed,0),ii=!0;break}ii&&(at.preventDefault(),r.update())}function nt(){if(me.length===1)z.set(me[0].pageX,me[0].pageY);else{const at=.5*(me[0].pageX+me[1].pageX),ii=.5*(me[0].pageY+me[1].pageY);z.set(at,ii)}}function vt(){if(me.length===1)Y.set(me[0].pageX,me[0].pageY);else{const at=.5*(me[0].pageX+me[1].pageX),ii=.5*(me[0].pageY+me[1].pageY);Y.set(at,ii)}}function be(){const at=me[0].pageX-me[1].pageX,ii=me[0].pageY-me[1].pageY,hn=Math.sqrt(at*at+ii*ii);ce.set(0,hn)}function At(){r.enableZoom&&be(),r.enablePan&&vt()}function ut(){r.enableZoom&&be(),r.enableRotate&&nt()}function Nt(at){if(me.length==1)G.set(at.pageX,at.pageY);else{const hn=$t(at),Xi=.5*(at.pageX+hn.x),on=.5*(at.pageY+hn.y);G.set(Xi,on)}J.subVectors(G,z).multiplyScalar(r.rotateSpeed);const ii=r.domElement;Ge(2*Math.PI*J.x/ii.clientHeight),Et(2*Math.PI*J.y/ii.clientHeight),z.copy(G)}function Gt(at){if(me.length===1)B.set(at.pageX,at.pageY);else{const ii=$t(at),hn=.5*(at.pageX+ii.x),Xi=.5*(at.pageY+ii.y);B.set(hn,Xi)}ae.subVectors(B,Y).multiplyScalar(r.panSpeed),te(ae.x,ae.y),Y.copy(B)}function Qt(at){const ii=$t(at),hn=at.pageX-ii.x,Xi=at.pageY-ii.y,on=Math.sqrt(hn*hn+Xi*Xi);Ae.set(0,on),we.set(0,Math.pow(Ae.y/ce.y,r.zoomSpeed)),le(we.y),ce.copy(Ae)}function Ct(at){r.enableZoom&&Qt(at),r.enablePan&&Gt(at)}function Ft(at){r.enableZoom&&Qt(at),r.enableRotate&&Nt(at)}function Xt(at){r.enabled!==!1&&(me.length===0&&(r.domElement.setPointerCapture(at.pointerId),r.domElement.addEventListener("pointermove",_i),r.domElement.addEventListener("pointerup",fi)),Ni(at),at.pointerType==="touch"?yt(at):wn(at))}function _i(at){r.enabled!==!1&&(at.pointerType==="touch"?rt(at):zi(at))}function fi(at){qi(at),me.length===0&&(r.domElement.releasePointerCapture(at.pointerId),r.domElement.removeEventListener("pointermove",_i),r.domElement.removeEventListener("pointerup",fi)),r.dispatchEvent(mS),p=c.NONE}function Gi(at){qi(at)}function wn(at){let ii;switch(at.button){case 0:ii=r.mouseButtons.LEFT;break;case 1:ii=r.mouseButtons.MIDDLE;break;case 2:ii=r.mouseButtons.RIGHT;break;default:ii=-1}switch(ii){case jp.DOLLY:if(r.enableZoom===!1)return;Re(at),p=c.DOLLY;break;case jp.ROTATE:if(at.ctrlKey||at.metaKey||at.shiftKey){if(r.enablePan===!1)return;Oe(at),p=c.PAN}else{if(r.enableRotate===!1)return;xe(at),p=c.ROTATE}break;case jp.PAN:if(at.ctrlKey||at.metaKey||at.shiftKey){if(r.enableRotate===!1)return;xe(at),p=c.ROTATE}else{if(r.enablePan===!1)return;Oe(at),p=c.PAN}break;default:p=c.NONE}p!==c.NONE&&r.dispatchEvent(ib)}function zi(at){switch(p){case c.ROTATE:if(r.enableRotate===!1)return;We(at);break;case c.DOLLY:if(r.enableZoom===!1)return;Ve(at);break;case c.PAN:if(r.enablePan===!1)return;Qe(at);break}}function Gn(at){r.enabled===!1||r.enableZoom===!1||p!==c.NONE||(at.preventDefault(),r.dispatchEvent(ib),Se(at),r.dispatchEvent(mS))}function kn(at){r.enabled===!1||r.enablePan===!1||Ke(at)}function yt(at){switch(en(at),me.length){case 1:switch(r.touches.ONE){case Kp.ROTATE:if(r.enableRotate===!1)return;nt(),p=c.TOUCH_ROTATE;break;case Kp.PAN:if(r.enablePan===!1)return;vt(),p=c.TOUCH_PAN;break;default:p=c.NONE}break;case 2:switch(r.touches.TWO){case Kp.DOLLY_PAN:if(r.enableZoom===!1&&r.enablePan===!1)return;At(),p=c.TOUCH_DOLLY_PAN;break;case Kp.DOLLY_ROTATE:if(r.enableZoom===!1&&r.enableRotate===!1)return;ut(),p=c.TOUCH_DOLLY_ROTATE;break;default:p=c.NONE}break;default:p=c.NONE}p!==c.NONE&&r.dispatchEvent(ib)}function rt(at){switch(en(at),p){case c.TOUCH_ROTATE:if(r.enableRotate===!1)return;Nt(at),r.update();break;case c.TOUCH_PAN:if(r.enablePan===!1)return;Gt(at),r.update();break;case c.TOUCH_DOLLY_PAN:if(r.enableZoom===!1&&r.enablePan===!1)return;Ct(at),r.update();break;case c.TOUCH_DOLLY_ROTATE:if(r.enableZoom===!1&&r.enableRotate===!1)return;Ft(at),r.update();break;default:p=c.NONE}}function ti(at){r.enabled!==!1&&at.preventDefault()}function Ni(at){me.push(at)}function qi(at){delete De[at.pointerId];for(let ii=0;ii<me.length;ii++)if(me[ii].pointerId==at.pointerId){me.splice(ii,1);return}}function en(at){let ii=De[at.pointerId];ii===void 0&&(ii=new Di,De[at.pointerId]=ii),ii.set(at.pageX,at.pageY)}function $t(at){const ii=at.pointerId===me[0].pointerId?me[1]:me[0];return De[ii.pointerId]}r.domElement.addEventListener("contextmenu",ti),r.domElement.addEventListener("pointerdown",Xt),r.domElement.addEventListener("pointercancel",Gi),r.domElement.addEventListener("wheel",Gn,{passive:!1}),this.update()}}class hH extends ls{constructor(e=document.createElement("div")){super(),this.isCSS2DObject=!0,this.element=e,this.element.style.position="absolute",this.element.style.userSelect="none",this.element.setAttribute("draggable",!1),this.addEventListener("removed",function(){this.traverse(function(t){t.element instanceof Element&&t.element.parentNode!==null&&t.element.parentNode.removeChild(t.element)})})}copy(e,t){return super.copy(e,t),this.element=e.element.cloneNode(!0),this}}const Tm=new ft,gS=new ar,_S=new ar,yS=new ft,xS=new ft;class uH{constructor(e={}){const t=this;let r,c,p,y;const i={objects:new WeakMap},C=e.element!==void 0?e.element:document.createElement("div");C.style.overflow="hidden",this.domElement=C,this.getSize=function(){return{width:r,height:c}},this.render=function(G,J){G.matrixWorldAutoUpdate===!0&&G.updateMatrixWorld(),J.parent===null&&J.matrixWorldAutoUpdate===!0&&J.updateMatrixWorld(),gS.copy(J.matrixWorldInverse),_S.multiplyMatrices(J.projectionMatrix,gS),D(G,G,J),z(G)},this.setSize=function(G,J){r=G,c=J,p=r/2,y=c/2,C.style.width=G+"px",C.style.height=J+"px"};function D(G,J,Y){if(G.isCSS2DObject){Tm.setFromMatrixPosition(G.matrixWorld),Tm.applyMatrix4(_S);const B=G.visible===!0&&Tm.z>=-1&&Tm.z<=1&&G.layers.test(Y.layers)===!0;if(G.element.style.display=B===!0?"":"none",B===!0){G.onBeforeRender(t,J,Y);const ce=G.element;ce.style.transform="translate(-50%,-50%) translate("+(Tm.x*p+p)+"px,"+(-Tm.y*y+y)+"px)",ce.parentNode!==C&&C.appendChild(ce),G.onAfterRender(t,J,Y)}const ae={distanceToCameraSquared:R(Y,G)};i.objects.set(G,ae)}for(let B=0,ae=G.children.length;B<ae;B++)D(G.children[B],J,Y)}function R(G,J){return yS.setFromMatrixPosition(G.matrixWorld),xS.setFromMatrixPosition(J.matrixWorld),yS.distanceToSquared(xS)}function Q(G){const J=[];return G.traverse(function(Y){Y.isCSS2DObject&&J.push(Y)}),J}function z(G){const J=Q(G).sort(function(B,ae){if(B.renderOrder!==ae.renderOrder)return ae.renderOrder-B.renderOrder;const ce=i.objects.get(B).distanceToCameraSquared,Ae=i.objects.get(ae).distanceToCameraSquared;return ce-Ae}),Y=J.length;for(let B=0,ae=J.length;B<ae;B++)J[B].element.style.zIndex=Y-B}}}En.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new Di(1,1)},dashOffset:{value:0},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}};Fl.line={uniforms:mf.merge([En.common,En.fog,En.line]),vertexShader:`
		#include <common>
		#include <color_pars_vertex>
		#include <fog_pars_vertex>
		#include <logdepthbuf_pars_vertex>
		#include <clipping_planes_pars_vertex>

		uniform float linewidth;
		uniform vec2 resolution;

		attribute vec3 instanceStart;
		attribute vec3 instanceEnd;

		attribute vec3 instanceColorStart;
		attribute vec3 instanceColorEnd;

		#ifdef WORLD_UNITS

			varying vec4 worldPos;
			varying vec3 worldStart;
			varying vec3 worldEnd;

			#ifdef USE_DASH

				varying vec2 vUv;

			#endif

		#else

			varying vec2 vUv;

		#endif

		#ifdef USE_DASH

			uniform float dashScale;
			attribute float instanceDistanceStart;
			attribute float instanceDistanceEnd;
			varying float vLineDistance;

		#endif

		void trimSegment( const in vec4 start, inout vec4 end ) {

			// trim end segment so it terminates between the camera plane and the near plane

			// conservative estimate of the near plane
			float a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column
			float b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column
			float nearEstimate = - 0.5 * b / a;

			float alpha = ( nearEstimate - start.z ) / ( end.z - start.z );

			end.xyz = mix( start.xyz, end.xyz, alpha );

		}

		void main() {

			#ifdef USE_COLOR

				vColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;

			#endif

			#ifdef USE_DASH

				vLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;
				vUv = uv;

			#endif

			float aspect = resolution.x / resolution.y;

			// camera space
			vec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );
			vec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );

			#ifdef WORLD_UNITS

				worldStart = start.xyz;
				worldEnd = end.xyz;

			#else

				vUv = uv;

			#endif

			// special case for perspective projection, and segments that terminate either in, or behind, the camera plane
			// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space
			// but we need to perform ndc-space calculations in the shader, so we must address this issue directly
			// perhaps there is a more elegant solution -- WestLangley

			bool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column

			if ( perspective ) {

				if ( start.z < 0.0 && end.z >= 0.0 ) {

					trimSegment( start, end );

				} else if ( end.z < 0.0 && start.z >= 0.0 ) {

					trimSegment( end, start );

				}

			}

			// clip space
			vec4 clipStart = projectionMatrix * start;
			vec4 clipEnd = projectionMatrix * end;

			// ndc space
			vec3 ndcStart = clipStart.xyz / clipStart.w;
			vec3 ndcEnd = clipEnd.xyz / clipEnd.w;

			// direction
			vec2 dir = ndcEnd.xy - ndcStart.xy;

			// account for clip-space aspect ratio
			dir.x *= aspect;
			dir = normalize( dir );

			#ifdef WORLD_UNITS

				// get the offset direction as perpendicular to the view vector
				vec3 worldDir = normalize( end.xyz - start.xyz );
				vec3 offset;
				if ( position.y < 0.5 ) {

					offset = normalize( cross( start.xyz, worldDir ) );

				} else {

					offset = normalize( cross( end.xyz, worldDir ) );

				}

				// sign flip
				if ( position.x < 0.0 ) offset *= - 1.0;

				float forwardOffset = dot( worldDir, vec3( 0.0, 0.0, 1.0 ) );

				// don't extend the line if we're rendering dashes because we
				// won't be rendering the endcaps
				#ifndef USE_DASH

					// extend the line bounds to encompass  endcaps
					start.xyz += - worldDir * linewidth * 0.5;
					end.xyz += worldDir * linewidth * 0.5;

					// shift the position of the quad so it hugs the forward edge of the line
					offset.xy -= dir * forwardOffset;
					offset.z += 0.5;

				#endif

				// endcaps
				if ( position.y > 1.0 || position.y < 0.0 ) {

					offset.xy += dir * 2.0 * forwardOffset;

				}

				// adjust for linewidth
				offset *= linewidth * 0.5;

				// set the world position
				worldPos = ( position.y < 0.5 ) ? start : end;
				worldPos.xyz += offset;

				// project the worldpos
				vec4 clip = projectionMatrix * worldPos;

				// shift the depth of the projected points so the line
				// segments overlap neatly
				vec3 clipPose = ( position.y < 0.5 ) ? ndcStart : ndcEnd;
				clip.z = clipPose.z * clip.w;

			#else

				vec2 offset = vec2( dir.y, - dir.x );
				// undo aspect ratio adjustment
				dir.x /= aspect;
				offset.x /= aspect;

				// sign flip
				if ( position.x < 0.0 ) offset *= - 1.0;

				// endcaps
				if ( position.y < 0.0 ) {

					offset += - dir;

				} else if ( position.y > 1.0 ) {

					offset += dir;

				}

				// adjust for linewidth
				offset *= linewidth;

				// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...
				offset /= resolution.y;

				// select end
				vec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;

				// back to clip space
				offset *= clip.w;

				clip.xy += offset;

			#endif

			gl_Position = clip;

			vec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation

			#include <logdepthbuf_vertex>
			#include <clipping_planes_vertex>
			#include <fog_vertex>

		}
		`,fragmentShader:`
		uniform vec3 diffuse;
		uniform float opacity;
		uniform float linewidth;

		#ifdef USE_DASH

			uniform float dashOffset;
			uniform float dashSize;
			uniform float gapSize;

		#endif

		varying float vLineDistance;

		#ifdef WORLD_UNITS

			varying vec4 worldPos;
			varying vec3 worldStart;
			varying vec3 worldEnd;

			#ifdef USE_DASH

				varying vec2 vUv;

			#endif

		#else

			varying vec2 vUv;

		#endif

		#include <common>
		#include <color_pars_fragment>
		#include <fog_pars_fragment>
		#include <logdepthbuf_pars_fragment>
		#include <clipping_planes_pars_fragment>

		vec2 closestLineToLine(vec3 p1, vec3 p2, vec3 p3, vec3 p4) {

			float mua;
			float mub;

			vec3 p13 = p1 - p3;
			vec3 p43 = p4 - p3;

			vec3 p21 = p2 - p1;

			float d1343 = dot( p13, p43 );
			float d4321 = dot( p43, p21 );
			float d1321 = dot( p13, p21 );
			float d4343 = dot( p43, p43 );
			float d2121 = dot( p21, p21 );

			float denom = d2121 * d4343 - d4321 * d4321;

			float numer = d1343 * d4321 - d1321 * d4343;

			mua = numer / denom;
			mua = clamp( mua, 0.0, 1.0 );
			mub = ( d1343 + d4321 * ( mua ) ) / d4343;
			mub = clamp( mub, 0.0, 1.0 );

			return vec2( mua, mub );

		}

		void main() {

			#include <clipping_planes_fragment>

			#ifdef USE_DASH

				if ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps

				if ( mod( vLineDistance + dashOffset, dashSize + gapSize ) > dashSize ) discard; // todo - FIX

			#endif

			float alpha = opacity;

			#ifdef WORLD_UNITS

				// Find the closest points on the view ray and the line segment
				vec3 rayEnd = normalize( worldPos.xyz ) * 1e5;
				vec3 lineDir = worldEnd - worldStart;
				vec2 params = closestLineToLine( worldStart, worldEnd, vec3( 0.0, 0.0, 0.0 ), rayEnd );

				vec3 p1 = worldStart + lineDir * params.x;
				vec3 p2 = rayEnd * params.y;
				vec3 delta = p1 - p2;
				float len = length( delta );
				float norm = len / linewidth;

				#ifndef USE_DASH

					#ifdef USE_ALPHA_TO_COVERAGE

						float dnorm = fwidth( norm );
						alpha = 1.0 - smoothstep( 0.5 - dnorm, 0.5 + dnorm, norm );

					#else

						if ( norm > 0.5 ) {

							discard;

						}

					#endif

				#endif

			#else

				#ifdef USE_ALPHA_TO_COVERAGE

					// artifacts appear on some hardware if a derivative is taken within a conditional
					float a = vUv.x;
					float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
					float len2 = a * a + b * b;
					float dlen = fwidth( len2 );

					if ( abs( vUv.y ) > 1.0 ) {

						alpha = 1.0 - smoothstep( 1.0 - dlen, 1.0 + dlen, len2 );

					}

				#else

					if ( abs( vUv.y ) > 1.0 ) {

						float a = vUv.x;
						float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
						float len2 = a * a + b * b;

						if ( len2 > 1.0 ) discard;

					}

				#endif

			#endif

			vec4 diffuseColor = vec4( diffuse, alpha );

			#include <logdepthbuf_fragment>
			#include <color_fragment>

			gl_FragColor = vec4( diffuseColor.rgb, alpha );

			#include <tonemapping_fragment>
			#include <encodings_fragment>
			#include <fog_fragment>
			#include <premultiplied_alpha_fragment>

		}
		`};class Cv extends ko{constructor(e){super({type:"LineMaterial",uniforms:mf.clone(Fl.line.uniforms),vertexShader:Fl.line.vertexShader,fragmentShader:Fl.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,Object.defineProperties(this,{color:{enumerable:!0,get:function(){return this.uniforms.diffuse.value},set:function(t){this.uniforms.diffuse.value=t}},worldUnits:{enumerable:!0,get:function(){return"WORLD_UNITS"in this.defines},set:function(t){t===!0?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}},linewidth:{enumerable:!0,get:function(){return this.uniforms.linewidth.value},set:function(t){this.uniforms.linewidth.value=t}},dashed:{enumerable:!0,get:function(){return Boolean("USE_DASH"in this.defines)},set(t){Boolean(t)!==Boolean("USE_DASH"in this.defines)&&(this.needsUpdate=!0),t===!0?this.defines.USE_DASH="":delete this.defines.USE_DASH}},dashScale:{enumerable:!0,get:function(){return this.uniforms.dashScale.value},set:function(t){this.uniforms.dashScale.value=t}},dashSize:{enumerable:!0,get:function(){return this.uniforms.dashSize.value},set:function(t){this.uniforms.dashSize.value=t}},dashOffset:{enumerable:!0,get:function(){return this.uniforms.dashOffset.value},set:function(t){this.uniforms.dashOffset.value=t}},gapSize:{enumerable:!0,get:function(){return this.uniforms.gapSize.value},set:function(t){this.uniforms.gapSize.value=t}},opacity:{enumerable:!0,get:function(){return this.uniforms.opacity.value},set:function(t){this.uniforms.opacity.value=t}},resolution:{enumerable:!0,get:function(){return this.uniforms.resolution.value},set:function(t){this.uniforms.resolution.value.copy(t)}},alphaToCoverage:{enumerable:!0,get:function(){return Boolean("USE_ALPHA_TO_COVERAGE"in this.defines)},set:function(t){Boolean(t)!==Boolean("USE_ALPHA_TO_COVERAGE"in this.defines)&&(this.needsUpdate=!0),t===!0?(this.defines.USE_ALPHA_TO_COVERAGE="",this.extensions.derivatives=!0):(delete this.defines.USE_ALPHA_TO_COVERAGE,this.extensions.derivatives=!1)}}}),this.setValues(e)}}const vS=new qu,zx=new ft;class KF extends _B{constructor(){super(),this.isLineSegmentsGeometry=!0,this.type="LineSegmentsGeometry";const e=[-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],t=[-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],r=[0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5];this.setIndex(r),this.setAttribute("position",new jn(e,3)),this.setAttribute("uv",new jn(t,2))}applyMatrix4(e){const t=this.attributes.instanceStart,r=this.attributes.instanceEnd;return t!==void 0&&(t.applyMatrix4(e),r.applyMatrix4(e),t.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}setPositions(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const r=new _v(t,6,1);return this.setAttribute("instanceStart",new Dc(r,3,0)),this.setAttribute("instanceEnd",new Dc(r,3,3)),this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const r=new _v(t,6,1);return this.setAttribute("instanceColorStart",new Dc(r,3,0)),this.setAttribute("instanceColorEnd",new Dc(r,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new sB(e.geometry)),this}fromLineSegments(e){const t=e.geometry;return this.setPositions(t.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new qu);const e=this.attributes.instanceStart,t=this.attributes.instanceEnd;e!==void 0&&t!==void 0&&(this.boundingBox.setFromBufferAttribute(e),vS.setFromBufferAttribute(t),this.boundingBox.union(vS))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new XA),this.boundingBox===null&&this.computeBoundingBox();const e=this.attributes.instanceStart,t=this.attributes.instanceEnd;if(e!==void 0&&t!==void 0){const r=this.boundingSphere.center;this.boundingBox.getCenter(r);let c=0;for(let p=0,y=e.count;p<y;p++)zx.fromBufferAttribute(e,p),c=Math.max(c,r.distanceToSquared(zx)),zx.fromBufferAttribute(t,p),c=Math.max(c,r.distanceToSquared(zx));this.boundingSphere.radius=Math.sqrt(c),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}applyMatrix(e){return console.warn("THREE.LineSegmentsGeometry: applyMatrix() has been renamed to applyMatrix4()."),this.applyMatrix4(e)}}class w2 extends KF{constructor(){super(),this.isLineGeometry=!0,this.type="LineGeometry"}setPositions(e){const t=e.length-3,r=new Float32Array(2*t);for(let c=0;c<t;c+=3)r[2*c]=e[c],r[2*c+1]=e[c+1],r[2*c+2]=e[c+2],r[2*c+3]=e[c+3],r[2*c+4]=e[c+4],r[2*c+5]=e[c+5];return super.setPositions(r),this}setColors(e){const t=e.length-3,r=new Float32Array(2*t);for(let c=0;c<t;c+=3)r[2*c]=e[c],r[2*c+1]=e[c+1],r[2*c+2]=e[c+2],r[2*c+3]=e[c+3],r[2*c+4]=e[c+4],r[2*c+5]=e[c+5];return super.setColors(r),this}fromLine(e){const t=e.geometry;return this.setPositions(t.attributes.position.array),this}}const wS=new ft,bS=new ft,Da=new as,Pa=new as,ku=new as,nb=new ft,rb=new ar,Ua=new EF,BS=new ft,kx=new qu,Ox=new XA,Ou=new as;let Qu,pf;function CS(u,e,t){return Ou.set(0,0,-e,1).applyMatrix4(u.projectionMatrix),Ou.multiplyScalar(1/Ou.w),Ou.x=pf/t.width,Ou.y=pf/t.height,Ou.applyMatrix4(u.projectionMatrixInverse),Ou.multiplyScalar(1/Ou.w),Math.abs(Math.max(Ou.x,Ou.y))}function AH(u,e){const t=u.matrixWorld,r=u.geometry,c=r.attributes.instanceStart,p=r.attributes.instanceEnd,y=Math.min(r.instanceCount,c.count);for(let i=0,C=y;i<C;i++){Ua.start.fromBufferAttribute(c,i),Ua.end.fromBufferAttribute(p,i),Ua.applyMatrix4(t);const D=new ft,R=new ft;Qu.distanceSqToSegment(Ua.start,Ua.end,R,D),R.distanceTo(D)<pf*.5&&e.push({point:R,pointOnLine:D,distance:Qu.origin.distanceTo(R),object:u,face:null,faceIndex:i,uv:null,uv2:null})}}function dH(u,e,t){const r=e.projectionMatrix,p=u.material.resolution,y=u.matrixWorld,i=u.geometry,C=i.attributes.instanceStart,D=i.attributes.instanceEnd,R=Math.min(i.instanceCount,C.count),Q=-e.near;Qu.at(1,ku),ku.w=1,ku.applyMatrix4(e.matrixWorldInverse),ku.applyMatrix4(r),ku.multiplyScalar(1/ku.w),ku.x*=p.x/2,ku.y*=p.y/2,ku.z=0,nb.copy(ku),rb.multiplyMatrices(e.matrixWorldInverse,y);for(let z=0,G=R;z<G;z++){if(Da.fromBufferAttribute(C,z),Pa.fromBufferAttribute(D,z),Da.w=1,Pa.w=1,Da.applyMatrix4(rb),Pa.applyMatrix4(rb),Da.z>Q&&Pa.z>Q)continue;if(Da.z>Q){const Ae=Da.z-Pa.z,we=(Da.z-Q)/Ae;Da.lerp(Pa,we)}else if(Pa.z>Q){const Ae=Pa.z-Da.z,we=(Pa.z-Q)/Ae;Pa.lerp(Da,we)}Da.applyMatrix4(r),Pa.applyMatrix4(r),Da.multiplyScalar(1/Da.w),Pa.multiplyScalar(1/Pa.w),Da.x*=p.x/2,Da.y*=p.y/2,Pa.x*=p.x/2,Pa.y*=p.y/2,Ua.start.copy(Da),Ua.start.z=0,Ua.end.copy(Pa),Ua.end.z=0;const Y=Ua.closestPointToPointParameter(nb,!0);Ua.at(Y,BS);const B=PI.lerp(Da.z,Pa.z,Y),ae=B>=-1&&B<=1,ce=nb.distanceTo(BS)<pf*.5;if(ae&&ce){Ua.start.fromBufferAttribute(C,z),Ua.end.fromBufferAttribute(D,z),Ua.start.applyMatrix4(y),Ua.end.applyMatrix4(y);const Ae=new ft,we=new ft;Qu.distanceSqToSegment(Ua.start,Ua.end,we,Ae),t.push({point:we,pointOnLine:Ae,distance:Qu.origin.distanceTo(we),object:u,face:null,faceIndex:z,uv:null,uv2:null})}}}class pH extends us{constructor(e=new KF,t=new Cv({color:Math.random()*16777215})){super(e,t),this.isLineSegments2=!0,this.type="LineSegments2"}computeLineDistances(){const e=this.geometry,t=e.attributes.instanceStart,r=e.attributes.instanceEnd,c=new Float32Array(2*t.count);for(let y=0,i=0,C=t.count;y<C;y++,i+=2)wS.fromBufferAttribute(t,y),bS.fromBufferAttribute(r,y),c[i]=i===0?0:c[i-1],c[i+1]=c[i]+wS.distanceTo(bS);const p=new _v(c,2,1);return e.setAttribute("instanceDistanceStart",new Dc(p,1,0)),e.setAttribute("instanceDistanceEnd",new Dc(p,1,1)),this}raycast(e,t){const r=this.material.worldUnits,c=e.camera;c===null&&!r&&console.error('LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2 while worldUnits is set to false.');const p=e.params.Line2!==void 0&&e.params.Line2.threshold||0;Qu=e.ray;const y=this.matrixWorld,i=this.geometry,C=this.material;pf=C.linewidth+p,i.boundingSphere===null&&i.computeBoundingSphere(),Ox.copy(i.boundingSphere).applyMatrix4(y);let D;if(r)D=pf*.5;else{const Q=Math.max(c.near,Ox.distanceToPoint(Qu.origin));D=CS(c,Q,C.resolution)}if(Ox.radius+=D,Qu.intersectsSphere(Ox)===!1)return;i.boundingBox===null&&i.computeBoundingBox(),kx.copy(i.boundingBox).applyMatrix4(y);let R;if(r)R=pf*.5;else{const Q=Math.max(c.near,kx.distanceToPoint(Qu.origin));R=CS(c,Q,C.resolution)}kx.expandByScalar(R),Qu.intersectsBox(kx)!==!1&&(r?AH(this,t):dH(this,c,t))}}class ES extends pH{constructor(e=new w2,t=new Cv({color:Math.random()*16777215})){super(e,t),this.isLine2=!0,this.type="Line2"}}const fH={version:8,glyphs:"//localhost/fonts/{fontstack}/{range}.pbf",sources:{openmaptiles:{type:"vector",url:JSON.stringify({tiles:["//localhost/data/v3/{z}/{x}/{y}.pbf"],name:"OpenMapTiles",format:"pbf",basename:"2017-07-03_planet_z0_z14.mbtiles",id:"openmaptiles",center:[-12.2168,28.6135,4],maxzoom:14,minzoom:0,pixel_scale:"256",vector_layers:[],version:"3.6.1",maskLevel:"8",bounds:[-180,-85.0511,180,85.0511],planettime:"1499040000000",tilejson:"2.0.0"})}},layers:[{id:"background",type:"background",paint:{"background-color":"rgba(69,81,110,0.0)"}}]};/**
 * lil-gui
 * https://lil-gui.georgealways.com
 * @version 0.17.0
 * @author George Michael Brower
 * @license MIT
 */class Wu{constructor(e,t,r,c,p="div"){this.parent=e,this.object=t,this.property=r,this._disabled=!1,this._hidden=!1,this.initialValue=this.getValue(),this.domElement=document.createElement("div"),this.domElement.classList.add("controller"),this.domElement.classList.add(c),this.$name=document.createElement("div"),this.$name.classList.add("name"),Wu.nextNameID=Wu.nextNameID||0,this.$name.id="lil-gui-name-"+ ++Wu.nextNameID,this.$widget=document.createElement(p),this.$widget.classList.add("widget"),this.$disable=this.$widget,this.domElement.appendChild(this.$name),this.domElement.appendChild(this.$widget),this.parent.children.push(this),this.parent.controllers.push(this),this.parent.$children.appendChild(this.domElement),this._listenCallback=this._listenCallback.bind(this),this.name(r)}name(e){return this._name=e,this.$name.innerHTML=e,this}onChange(e){return this._onChange=e,this}_callOnChange(){this.parent._callOnChange(this),this._onChange!==void 0&&this._onChange.call(this,this.getValue()),this._changed=!0}onFinishChange(e){return this._onFinishChange=e,this}_callOnFinishChange(){this._changed&&(this.parent._callOnFinishChange(this),this._onFinishChange!==void 0&&this._onFinishChange.call(this,this.getValue())),this._changed=!1}reset(){return this.setValue(this.initialValue),this._callOnFinishChange(),this}enable(e=!0){return this.disable(!e)}disable(e=!0){return e===this._disabled||(this._disabled=e,this.domElement.classList.toggle("disabled",e),this.$disable.toggleAttribute("disabled",e)),this}show(e=!0){return this._hidden=!e,this.domElement.style.display=this._hidden?"none":"",this}hide(){return this.show(!1)}options(e){const t=this.parent.add(this.object,this.property,e);return t.name(this._name),this.destroy(),t}min(e){return this}max(e){return this}step(e){return this}decimals(e){return this}listen(e=!0){return this._listening=e,this._listenCallbackID!==void 0&&(cancelAnimationFrame(this._listenCallbackID),this._listenCallbackID=void 0),this._listening&&this._listenCallback(),this}_listenCallback(){this._listenCallbackID=requestAnimationFrame(this._listenCallback);const e=this.save();e!==this._listenPrevValue&&this.updateDisplay(),this._listenPrevValue=e}getValue(){return this.object[this.property]}setValue(e){return this.object[this.property]=e,this._callOnChange(),this.updateDisplay(),this}updateDisplay(){return this}load(e){return this.setValue(e),this._callOnFinishChange(),this}save(){return this.getValue()}destroy(){this.listen(!1),this.parent.children.splice(this.parent.children.indexOf(this),1),this.parent.controllers.splice(this.parent.controllers.indexOf(this),1),this.parent.$children.removeChild(this.domElement)}}class mH extends Wu{constructor(e,t,r){super(e,t,r,"boolean","label"),this.$input=document.createElement("input"),this.$input.setAttribute("type","checkbox"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$widget.appendChild(this.$input),this.$input.addEventListener("change",()=>{this.setValue(this.$input.checked),this._callOnFinishChange()}),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.checked=this.getValue(),this}}function b2(u){let e,t;return(e=u.match(/(#|0x)?([a-f0-9]{6})/i))?t=e[2]:(e=u.match(/rgb\(\s*(\d*)\s*,\s*(\d*)\s*,\s*(\d*)\s*\)/))?t=parseInt(e[1]).toString(16).padStart(2,0)+parseInt(e[2]).toString(16).padStart(2,0)+parseInt(e[3]).toString(16).padStart(2,0):(e=u.match(/^#?([a-f0-9])([a-f0-9])([a-f0-9])$/i))&&(t=e[1]+e[1]+e[2]+e[2]+e[3]+e[3]),!!t&&"#"+t}const gH={isPrimitive:!0,match:u=>typeof u=="string",fromHexString:b2,toHexString:b2},sy={isPrimitive:!0,match:u=>typeof u=="number",fromHexString:u=>parseInt(u.substring(1),16),toHexString:u=>"#"+u.toString(16).padStart(6,0)},_H={isPrimitive:!1,match:Array.isArray,fromHexString(u,e,t=1){const r=sy.fromHexString(u);e[0]=(r>>16&255)/255*t,e[1]=(r>>8&255)/255*t,e[2]=(255&r)/255*t},toHexString:([u,e,t],r=1)=>sy.toHexString(u*(r=255/r)<<16^e*r<<8^t*r<<0)},yH={isPrimitive:!1,match:u=>Object(u)===u,fromHexString(u,e,t=1){const r=sy.fromHexString(u);e.r=(r>>16&255)/255*t,e.g=(r>>8&255)/255*t,e.b=(255&r)/255*t},toHexString:({r:u,g:e,b:t},r=1)=>sy.toHexString(u*(r=255/r)<<16^e*r<<8^t*r<<0)},xH=[gH,sy,_H,yH];class vH extends Wu{constructor(e,t,r,c){var p;super(e,t,r,"color"),this.$input=document.createElement("input"),this.$input.setAttribute("type","color"),this.$input.setAttribute("tabindex",-1),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$text=document.createElement("input"),this.$text.setAttribute("type","text"),this.$text.setAttribute("spellcheck","false"),this.$text.setAttribute("aria-labelledby",this.$name.id),this.$display=document.createElement("div"),this.$display.classList.add("display"),this.$display.appendChild(this.$input),this.$widget.appendChild(this.$display),this.$widget.appendChild(this.$text),this._format=(p=this.initialValue,xH.find(y=>y.match(p))),this._rgbScale=c,this._initialValueHexString=this.save(),this._textFocused=!1,this.$input.addEventListener("input",()=>{this._setValueFromHexString(this.$input.value)}),this.$input.addEventListener("blur",()=>{this._callOnFinishChange()}),this.$text.addEventListener("input",()=>{const y=b2(this.$text.value);y&&this._setValueFromHexString(y)}),this.$text.addEventListener("focus",()=>{this._textFocused=!0,this.$text.select()}),this.$text.addEventListener("blur",()=>{this._textFocused=!1,this.updateDisplay(),this._callOnFinishChange()}),this.$disable=this.$text,this.updateDisplay()}reset(){return this._setValueFromHexString(this._initialValueHexString),this}_setValueFromHexString(e){if(this._format.isPrimitive){const t=this._format.fromHexString(e);this.setValue(t)}else this._format.fromHexString(e,this.getValue(),this._rgbScale),this._callOnChange(),this.updateDisplay()}save(){return this._format.toHexString(this.getValue(),this._rgbScale)}load(e){return this._setValueFromHexString(e),this._callOnFinishChange(),this}updateDisplay(){return this.$input.value=this._format.toHexString(this.getValue(),this._rgbScale),this._textFocused||(this.$text.value=this.$input.value.substring(1)),this.$display.style.backgroundColor=this.$input.value,this}}class sb extends Wu{constructor(e,t,r){super(e,t,r,"function"),this.$button=document.createElement("button"),this.$button.appendChild(this.$name),this.$widget.appendChild(this.$button),this.$button.addEventListener("click",c=>{c.preventDefault(),this.getValue().call(this.object)}),this.$button.addEventListener("touchstart",()=>{},{passive:!0}),this.$disable=this.$button}}class wH extends Wu{constructor(e,t,r,c,p,y){super(e,t,r,"number"),this._initInput(),this.min(c),this.max(p);const i=y!==void 0;this.step(i?y:this._getImplicitStep(),i),this.updateDisplay()}decimals(e){return this._decimals=e,this.updateDisplay(),this}min(e){return this._min=e,this._onUpdateMinMax(),this}max(e){return this._max=e,this._onUpdateMinMax(),this}step(e,t=!0){return this._step=e,this._stepExplicit=t,this}updateDisplay(){const e=this.getValue();if(this._hasSlider){let t=(e-this._min)/(this._max-this._min);t=Math.max(0,Math.min(t,1)),this.$fill.style.width=100*t+"%"}return this._inputFocused||(this.$input.value=this._decimals===void 0?e:e.toFixed(this._decimals)),this}_initInput(){this.$input=document.createElement("input"),this.$input.setAttribute("type","number"),this.$input.setAttribute("step","any"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$widget.appendChild(this.$input),this.$disable=this.$input;const e=R=>{const Q=parseFloat(this.$input.value);isNaN(Q)||(this._snapClampSetValue(Q+R),this.$input.value=this.getValue())};let t,r,c,p,y,i=!1;const C=R=>{if(i){const Q=R.clientX-t,z=R.clientY-r;Math.abs(z)>5?(R.preventDefault(),this.$input.blur(),i=!1,this._setDraggingStyle(!0,"vertical")):Math.abs(Q)>5&&D()}if(!i){const Q=R.clientY-c;y-=Q*this._step*this._arrowKeyMultiplier(R),p+y>this._max?y=this._max-p:p+y<this._min&&(y=this._min-p),this._snapClampSetValue(p+y)}c=R.clientY},D=()=>{this._setDraggingStyle(!1,"vertical"),this._callOnFinishChange(),window.removeEventListener("mousemove",C),window.removeEventListener("mouseup",D)};this.$input.addEventListener("input",()=>{let R=parseFloat(this.$input.value);isNaN(R)||(this._stepExplicit&&(R=this._snap(R)),this.setValue(this._clamp(R)))}),this.$input.addEventListener("keydown",R=>{R.code==="Enter"&&this.$input.blur(),R.code==="ArrowUp"&&(R.preventDefault(),e(this._step*this._arrowKeyMultiplier(R))),R.code==="ArrowDown"&&(R.preventDefault(),e(this._step*this._arrowKeyMultiplier(R)*-1))}),this.$input.addEventListener("wheel",R=>{this._inputFocused&&(R.preventDefault(),e(this._step*this._normalizeMouseWheel(R)))},{passive:!1}),this.$input.addEventListener("mousedown",R=>{t=R.clientX,r=c=R.clientY,i=!0,p=this.getValue(),y=0,window.addEventListener("mousemove",C),window.addEventListener("mouseup",D)}),this.$input.addEventListener("focus",()=>{this._inputFocused=!0}),this.$input.addEventListener("blur",()=>{this._inputFocused=!1,this.updateDisplay(),this._callOnFinishChange()})}_initSlider(){this._hasSlider=!0,this.$slider=document.createElement("div"),this.$slider.classList.add("slider"),this.$fill=document.createElement("div"),this.$fill.classList.add("fill"),this.$slider.appendChild(this.$fill),this.$widget.insertBefore(this.$slider,this.$input),this.domElement.classList.add("hasSlider");const e=z=>{const G=this.$slider.getBoundingClientRect();let J=(Y=z,B=G.left,ae=G.right,ce=this._min,Ae=this._max,(Y-B)/(ae-B)*(Ae-ce)+ce);var Y,B,ae,ce,Ae;this._snapClampSetValue(J)},t=z=>{e(z.clientX)},r=()=>{this._callOnFinishChange(),this._setDraggingStyle(!1),window.removeEventListener("mousemove",t),window.removeEventListener("mouseup",r)};let c,p,y=!1;const i=z=>{z.preventDefault(),this._setDraggingStyle(!0),e(z.touches[0].clientX),y=!1},C=z=>{if(y){const G=z.touches[0].clientX-c,J=z.touches[0].clientY-p;Math.abs(G)>Math.abs(J)?i(z):(window.removeEventListener("touchmove",C),window.removeEventListener("touchend",D))}else z.preventDefault(),e(z.touches[0].clientX)},D=()=>{this._callOnFinishChange(),this._setDraggingStyle(!1),window.removeEventListener("touchmove",C),window.removeEventListener("touchend",D)},R=this._callOnFinishChange.bind(this);let Q;this.$slider.addEventListener("mousedown",z=>{this._setDraggingStyle(!0),e(z.clientX),window.addEventListener("mousemove",t),window.addEventListener("mouseup",r)}),this.$slider.addEventListener("touchstart",z=>{z.touches.length>1||(this._hasScrollBar?(c=z.touches[0].clientX,p=z.touches[0].clientY,y=!0):i(z),window.addEventListener("touchmove",C,{passive:!1}),window.addEventListener("touchend",D))},{passive:!1}),this.$slider.addEventListener("wheel",z=>{if(Math.abs(z.deltaX)<Math.abs(z.deltaY)&&this._hasScrollBar)return;z.preventDefault();const G=this._normalizeMouseWheel(z)*this._step;this._snapClampSetValue(this.getValue()+G),this.$input.value=this.getValue(),clearTimeout(Q),Q=setTimeout(R,400)},{passive:!1})}_setDraggingStyle(e,t="horizontal"){this.$slider&&this.$slider.classList.toggle("active",e),document.body.classList.toggle("lil-gui-dragging",e),document.body.classList.toggle("lil-gui-"+t,e)}_getImplicitStep(){return this._hasMin&&this._hasMax?(this._max-this._min)/1e3:.1}_onUpdateMinMax(){!this._hasSlider&&this._hasMin&&this._hasMax&&(this._stepExplicit||this.step(this._getImplicitStep(),!1),this._initSlider(),this.updateDisplay())}_normalizeMouseWheel(e){let{deltaX:t,deltaY:r}=e;return Math.floor(e.deltaY)!==e.deltaY&&e.wheelDelta&&(t=0,r=-e.wheelDelta/120,r*=this._stepExplicit?1:10),t+-r}_arrowKeyMultiplier(e){let t=this._stepExplicit?1:10;return e.shiftKey?t*=10:e.altKey&&(t/=10),t}_snap(e){const t=Math.round(e/this._step)*this._step;return parseFloat(t.toPrecision(15))}_clamp(e){return e<this._min&&(e=this._min),e>this._max&&(e=this._max),e}_snapClampSetValue(e){this.setValue(this._clamp(this._snap(e)))}get _hasScrollBar(){const e=this.parent.root.$children;return e.scrollHeight>e.clientHeight}get _hasMin(){return this._min!==void 0}get _hasMax(){return this._max!==void 0}}class bH extends Wu{constructor(e,t,r,c){super(e,t,r,"option"),this.$select=document.createElement("select"),this.$select.setAttribute("aria-labelledby",this.$name.id),this.$display=document.createElement("div"),this.$display.classList.add("display"),this._values=Array.isArray(c)?c:Object.values(c),this._names=Array.isArray(c)?c:Object.keys(c),this._names.forEach(p=>{const y=document.createElement("option");y.innerHTML=p,this.$select.appendChild(y)}),this.$select.addEventListener("change",()=>{this.setValue(this._values[this.$select.selectedIndex]),this._callOnFinishChange()}),this.$select.addEventListener("focus",()=>{this.$display.classList.add("focus")}),this.$select.addEventListener("blur",()=>{this.$display.classList.remove("focus")}),this.$widget.appendChild(this.$select),this.$widget.appendChild(this.$display),this.$disable=this.$select,this.updateDisplay()}updateDisplay(){const e=this.getValue(),t=this._values.indexOf(e);return this.$select.selectedIndex=t,this.$display.innerHTML=t===-1?e:this._names[t],this}}class BH extends Wu{constructor(e,t,r){super(e,t,r,"string"),this.$input=document.createElement("input"),this.$input.setAttribute("type","text"),this.$input.setAttribute("aria-labelledby",this.$name.id),this.$input.addEventListener("input",()=>{this.setValue(this.$input.value)}),this.$input.addEventListener("keydown",c=>{c.code==="Enter"&&this.$input.blur()}),this.$input.addEventListener("blur",()=>{this._callOnFinishChange()}),this.$widget.appendChild(this.$input),this.$disable=this.$input,this.updateDisplay()}updateDisplay(){return this.$input.value=this.getValue(),this}}let TS=!1;class TB{constructor({parent:e,autoPlace:t=e===void 0,container:r,width:c,title:p="Controls",injectStyles:y=!0,touchStyles:i=!0}={}){if(this.parent=e,this.root=e?e.root:this,this.children=[],this.controllers=[],this.folders=[],this._closed=!1,this._hidden=!1,this.domElement=document.createElement("div"),this.domElement.classList.add("lil-gui"),this.$title=document.createElement("div"),this.$title.classList.add("title"),this.$title.setAttribute("role","button"),this.$title.setAttribute("aria-expanded",!0),this.$title.setAttribute("tabindex",0),this.$title.addEventListener("click",()=>this.openAnimated(this._closed)),this.$title.addEventListener("keydown",C=>{C.code!=="Enter"&&C.code!=="Space"||(C.preventDefault(),this.$title.click())}),this.$title.addEventListener("touchstart",()=>{},{passive:!0}),this.$children=document.createElement("div"),this.$children.classList.add("children"),this.domElement.appendChild(this.$title),this.domElement.appendChild(this.$children),this.title(p),i&&this.domElement.classList.add("allow-touch-styles"),this.parent)return this.parent.children.push(this),this.parent.folders.push(this),void this.parent.$children.appendChild(this.domElement);this.domElement.classList.add("root"),!TS&&y&&(function(C){const D=document.createElement("style");D.innerHTML=C;const R=document.querySelector("head link[rel=stylesheet], head style");R?document.head.insertBefore(D,R):document.head.appendChild(D)}('.lil-gui{--background-color:#1f1f1f;--text-color:#ebebeb;--title-background-color:#111;--title-text-color:#ebebeb;--widget-color:#424242;--hover-color:#4f4f4f;--focus-color:#595959;--number-color:#2cc9ff;--string-color:#a2db3c;--font-size:11px;--input-font-size:11px;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;--font-family-mono:Menlo,Monaco,Consolas,"Droid Sans Mono",monospace;--padding:4px;--spacing:4px;--widget-height:20px;--name-width:45%;--slider-knob-width:2px;--slider-input-width:27%;--color-input-width:27%;--slider-input-min-width:45px;--color-input-min-width:45px;--folder-indent:7px;--widget-padding:0 0 0 3px;--widget-border-radius:2px;--checkbox-size:calc(var(--widget-height)*0.75);--scrollbar-width:5px;background-color:var(--background-color);color:var(--text-color);font-family:var(--font-family);font-size:var(--font-size);font-style:normal;font-weight:400;line-height:1;text-align:left;touch-action:manipulation;user-select:none;-webkit-user-select:none}.lil-gui,.lil-gui *{box-sizing:border-box;margin:0;padding:0}.lil-gui.root{display:flex;flex-direction:column;width:var(--width,245px)}.lil-gui.root>.title{background:var(--title-background-color);color:var(--title-text-color)}.lil-gui.root>.children{overflow-x:hidden;overflow-y:auto}.lil-gui.root>.children::-webkit-scrollbar{background:var(--background-color);height:var(--scrollbar-width);width:var(--scrollbar-width)}.lil-gui.root>.children::-webkit-scrollbar-thumb{background:var(--focus-color);border-radius:var(--scrollbar-width)}.lil-gui.force-touch-styles{--widget-height:28px;--padding:6px;--spacing:6px;--font-size:13px;--input-font-size:16px;--folder-indent:10px;--scrollbar-width:7px;--slider-input-min-width:50px;--color-input-min-width:65px}.lil-gui.autoPlace{max-height:100%;position:fixed;right:15px;top:0;z-index:1001}.lil-gui .controller{align-items:center;display:flex;margin:var(--spacing) 0;padding:0 var(--padding)}.lil-gui .controller.disabled{opacity:.5}.lil-gui .controller.disabled,.lil-gui 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input[type=checkbox]:focus{box-shadow:inset 0 0 0 1px var(--focus-color)}.lil-gui button:hover{background:var(--hover-color);border-color:var(--hover-color)}.lil-gui button:focus{border-color:var(--focus-color)}}'),TS=!0),r?r.appendChild(this.domElement):t&&(this.domElement.classList.add("autoPlace"),document.body.appendChild(this.domElement)),c&&this.domElement.style.setProperty("--width",c+"px"),this.domElement.addEventListener("keydown",C=>C.stopPropagation()),this.domElement.addEventListener("keyup",C=>C.stopPropagation())}add(e,t,r,c,p){if(Object(r)===r)return new bH(this,e,t,r);const y=e[t];switch(typeof y){case"number":return new wH(this,e,t,r,c,p);case"boolean":return new mH(this,e,t);case"string":return new BH(this,e,t);case"function":return new sb(this,e,t)}console.error(`gui.add failed
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	object:`,e,`
	value:`,y)}addColor(e,t,r=1){return new vH(this,e,t,r)}addFolder(e){return new TB({parent:this,title:e})}load(e,t=!0){return e.controllers&&this.controllers.forEach(r=>{r instanceof sb||r._name in e.controllers&&r.load(e.controllers[r._name])}),t&&e.folders&&this.folders.forEach(r=>{r._title in e.folders&&r.load(e.folders[r._title])}),this}save(e=!0){const t={controllers:{},folders:{}};return this.controllers.forEach(r=>{if(!(r instanceof sb)){if(r._name in t.controllers)throw new Error(`Cannot save GUI with duplicate property "${r._name}"`);t.controllers[r._name]=r.save()}}),e&&this.folders.forEach(r=>{if(r._title in t.folders)throw new Error(`Cannot save GUI with duplicate folder "${r._title}"`);t.folders[r._title]=r.save()}),t}open(e=!0){return this._closed=!e,this.$title.setAttribute("aria-expanded",!this._closed),this.domElement.classList.toggle("closed",this._closed),this}close(){return this.open(!1)}show(e=!0){return this._hidden=!e,this.domElement.style.display=this._hidden?"none":"",this}hide(){return this.show(!1)}openAnimated(e=!0){return this._closed=!e,this.$title.setAttribute("aria-expanded",!this._closed),requestAnimationFrame(()=>{const t=this.$children.clientHeight;this.$children.style.height=t+"px",this.domElement.classList.add("transition");const r=p=>{p.target===this.$children&&(this.$children.style.height="",this.domElement.classList.remove("transition"),this.$children.removeEventListener("transitionend",r))};this.$children.addEventListener("transitionend",r);const c=e?this.$children.scrollHeight:0;this.domElement.classList.toggle("closed",!e),requestAnimationFrame(()=>{this.$children.style.height=c+"px"})}),this}title(e){return this._title=e,this.$title.innerHTML=e,this}reset(e=!0){return(e?this.controllersRecursive():this.controllers).forEach(t=>t.reset()),this}onChange(e){return this._onChange=e,this}_callOnChange(e){this.parent&&this.parent._callOnChange(e),this._onChange!==void 0&&this._onChange.call(this,{object:e.object,property:e.property,value:e.getValue(),controller:e})}onFinishChange(e){return this._onFinishChange=e,this}_callOnFinishChange(e){this.parent&&this.parent._callOnFinishChange(e),this._onFinishChange!==void 0&&this._onFinishChange.call(this,{object:e.object,property:e.property,value:e.getValue(),controller:e})}destroy(){this.parent&&(this.parent.children.splice(this.parent.children.indexOf(this),1),this.parent.folders.splice(this.parent.folders.indexOf(this),1)),this.domElement.parentElement&&this.domElement.parentElement.removeChild(this.domElement),Array.from(this.children).forEach(e=>e.destroy())}controllersRecursive(){let e=Array.from(this.controllers);return this.folders.forEach(t=>{e=e.concat(t.controllersRecursive())}),e}foldersRecursive(){let e=Array.from(this.folders);return this.folders.forEach(t=>{e=e.concat(t.foldersRecursive())}),e}}function ob(u,e){return function(){u.side=parseInt(u.side),u.needsUpdate=!0,e.attributes.position.needsUpdate=!0,e.attributes.normal.needsUpdate=!0,e.attributes.color.needsUpdate=!0}}window.THREE=PF;window.maplibre=bR;const tf=class{constructor(){Qi(this,"containerDom");Qi(this,"_s",1.5);Qi(this,"map");Qi(this,"THREE",PF);Qi(this,"meterUnit");Qi(this,"computeRatio",1e4);Qi(this,"mapConfig",{container:null,style:fH,center:{lng:126.89350996267854,lat:42.87516601384456},zoom:6.848587811931847,pitch:60,maxBounds:[[-179,-85],[179,85]],antialias:!0});Qi(this,"camera");Qi(this,"cameraTransform");Qi(this,"scene");Qi(this,"renderer");Qi(this,"labelRenderer");Qi(this,"gui");Qi(this,"controls");Qi(this,"effectComposer");Qi(this,"clock");Qi(this,"zoomScale");Qi(this,"objGroup",new Hs);Qi(this,"lightGroup",new Hs);Qi(this,"helperGroup",new Hs);Qi(this,"usefulObjGroup",new Hs);Qi(this,"cityMarkerGroup",new Hs);Qi(this,"flyLineGroup",new Hs);Qi(this,"tubeGroup",new Hs);Qi(this,"labelGroup",new Hs);Qi(this,"tubeMirrorGroup",new Hs);Qi(this,"mirrorGroup",new Hs);Qi(this,"basicRenderLayer",pS(0));Qi(this,"bloomRenderLayer",pS(2));Qi(this,"centerPosition",[119.71302336052571,31.74532248901521]);Qi(this,"depth",5e4);Qi(this,"canTouchMesh",[]);Qi(this,"markerList",[{name:"\u6D59\u6C5F",text:"\u6D59\u6C5F",position:[120.083297793,29.178829535]},{name:"\u676D\u5DDE",text:"\u676D\u5DDE",position:[120.19,30.26]},{name:"\u4E91\u5357",text:"\u4E91\u5357",position:[101.485787956,24.975218524]},{name:"\u65B0\u7586",text:"\u65B0\u7586",position:[85.209356427,41.118465291]},{name:"\u5185\u8499\u53E4",text:"\u5185\u8499\u53E4",position:[113.94832120696813,43.095300371726864]}]);Qi(this,"LineData",[{fromName:"\u65B0\u7586",toName:"\u6D59\u6C5F",describe:""},{fromName:"\u65B0\u7586",toName:"\u676D\u5DDE",describe:""},{fromName:"\u5185\u8499\u53E4",toName:"\u676D\u5DDE",describe:""}]);Qi(this,"uniforms_of_geojson",{iTime:{type:"f",value:0},opacity:{type:"f",value:1}});Qi(this,"uniforms",{iTime:{type:"f",value:1}});Qi(this,"users",{});Qi(this,"config",{});Qi(this,"mouseLocation",yv.exports.observable({lngLat:{lng:this.centerPosition[0],lat:this.centerPosition[1]}}));Qi(this,"modelHigherZ",8e-4);Qi(this,"modelTopZ",6e-4);Qi(this,"modelMiddleZ",48e-5);Qi(this,"modelBottomZ",2e-4);Qi(this,"renderType");window.threeMap=this,this.cityMarkerGroup.name="CityMarker_Group",this.usefulObjGroup.name="Userful_Group",this.lightGroup.name="Light_Group",this.helperGroup.name="Helper_Group",this.objGroup.name="Obj_Group",this.flyLineGroup.name="FlyLine_Group",this.flyLineGroup.position.z=this.modelHigherZ,this.tubeGroup.name="Tube_Group",this.tubeGroup.position.z=this.modelHigherZ,this.labelGroup.name="Label_Group",this.mirrorGroup.name="Mirror_Group",this.tubeMirrorGroup.name="Mirror_Group",this.usefulObjGroup.add(this.cityMarkerGroup),this.usefulObjGroup.add(this.flyLineGroup),this.usefulObjGroup.add(this.tubeGroup),this.usefulObjGroup.add(this.labelGroup),this.objGroup.add(this.mirrorGroup),this.objGroup.add(this.tubeMirrorGroup),this.objGroup.add(this.helperGroup),this.objGroup.add(this.lightGroup),this.objGroup.add(this.usefulObjGroup),window.is=this,window.addEventListener("resize",this.onWindowResize.bind(this),!1)}static GetInstance(){return tf._instance==null&&(tf._instance=new tf),tf._instance}onWindowResize(){var e,t,r,c,p,y,i;(e=this.map)==null||e.resize(),(t=this.labelRenderer)==null||t.setSize(window.innerWidth,window.innerHeight),(r=this.renderer)==null||r.setSize(window.innerWidth,window.innerHeight),(p=(c=this.effectComposer)==null?void 0:c.bloomComposer)==null||p.setSize(window.innerWidth,window.innerHeight),(i=(y=this.effectComposer)==null?void 0:y.finalComposer)==null||i.setSize(window.innerWidth,window.innerHeight)}async Bootstrap(e,t){return this.renderType=t,new Promise(async r=>{fetch("/gis/static/threeMap/set.json").then(c=>c.json()).then(c=>{if(c&&(this.mapConfig=c.map),!e)throw new Error("\u5BB9\u5668\u4E0D\u5B58\u5728");return this.containerDom=document.querySelector(e),t==="map"?(this.mapConfig.container=this.containerDom,Ml.exports.accessToken="pk.eyJ1IjoiaWFtc2VlIiwiYSI6ImNrMWxsZzlnbjA2Ym8zbnBjenA5d2c1ZzAifQ.Y0cmxYFTIIAlHi2eBApGsg",this.map=new Ml.exports.Map(Object.assign(this.mapConfig,{})),this.map.on("load",async()=>{this.freshZoomScale(),await this.initThreeLayer(),r(this)})):t==="threejs"&&(this.initThreeCtx(),this.renderThreeCtx(),r(this)),window.map=this,parent.window.map=this,this})})}addUITempalte(){const t=KV(`
            <div id="mouse-location" data-bind="text:mouseLocation().lngLat.lng + ',' + mouseLocation().lngLat.lat"
              class="pointer-events-none"
              style="position: absolute;left:4px;bottom:2px;background-color: #000000;box-shadow: 0 -4px 0 -4px white;
              color: white; padding: 4px 4px;display: flex;align-items: center;justify-content: center;
              line-height: 1;border-radius: 2px;font-weight: bold;font-size: 14px">
            </div>
        `),r=Array.from(t.childNodes).filter(c=>c.nodeType===1||c.nodeType===8);this.containerDom.append(t),r.forEach(c=>{yv.exports.applyBindings(this,c)})}getLocation(){let e={lng:null,lat:null,source:null};return new Promise((t,r)=>{if("geolocation"in navigator){let p={enableHighAccuracy:!0,maximumAge:0,timeout:6e3};navigator.geolocation.getCurrentPosition(y=>{e.lng=y.coords.longitude,e.lat=y.coords.latitude,e.source="browser",t(e)},function(y){console.warn("\u83B7\u53D6\u4F4D\u7F6E\u5931\u8D25\uFF1A"+y.message)},p)}else r("\u6D4F\u89C8\u5668\u4E0D\u652F\u6301\u83B7\u53D6\u5730\u7406\u4F4D\u7F6E");(()=>{const p="soSkgyGBsSKvMuLcvwhoMXVkaLU43y3X";let y=document.createElement("script");y.src=`https://api.map.baidu.com/api?v=3.0&ak=${p}&callback=baiduApiInit`,document.body.appendChild(y),window.baiduApiInit=function(){const i=window.BMap;i.AK=p,new i.Geolocation().getCurrentPosition(function(D){if(this.getStatus()===(window==null?void 0:window.BMAP_STATUS_SUCCESS)){const R=eb.transform([D.point.lng,D.point.lat],eb.BD09,eb.WGS84);e={lng:R[0],lat:R[1],source:"BMap"},t(e)}else console.warn("BMap failed:"+this.getStatus()),r("BMap failed:"+this.getStatus())})}})()})}freshZoomScale(){var t;let e=5.5/(((t=this.map)==null?void 0:t.getZoom())||1);e=e*e,this.zoomScale=e>12?12:e}initThreeLayer(){return new Promise(e=>{const t={id:"threejs_base_layer",type:"custom",renderingMode:"3d",onAdd:(r,c)=>{this.initThreeCtx(r,c),e(!0)},render:(r,c)=>{this.renderThreeCtx(c)}};this.map.addLayer(t)})}initThreeCtx(e,t){this.gui=new TB({name:"My GUI",width:300,closed:!0}),this.clock=new Jv,this.scene=new K2,this.camera=new _a(28,window.innerWidth/window.innerHeight,1e-5,1e6);const r=this.scene.position.clone();this.camera.lookAt(r);let c=this.gui.addFolder("camera");if(c.add(this.camera.position,"x",-1,1),c.add(this.camera.position,"y",-1,1),c.add(this.camera.position,"z",-1,1),c.add(this.camera,"fov",0,100),c=this.gui.addFolder("lookVec3"),c.add(r,"x",-1,1).onChange(()=>this.camera.lookAt(r)),c.add(r,"y",-1,1).onChange(()=>this.camera.lookAt(r)),c.add(r,"z",-1,1).onChange(()=>this.camera.lookAt(r)),this.labelRenderer=new uH,this.labelRenderer.setSize(window.innerWidth,window.innerHeight),this.labelRenderer.domElement.style.position="absolute",this.labelRenderer.domElement.style.pointerEvents="none",this.labelRenderer.domElement.style.top="0px",this.labelRenderer.domElement.id="labelRenderer",this.containerDom.append(this.labelRenderer.domElement),this.renderType==="map"){const C=this.map.getCenter(),D=Ml.exports.MercatorCoordinate.fromLngLat(C,0),{x:R,y:Q,z}=D;this.meterUnit=D.meterInMercatorCoordinateUnits();const G=new ar().makeScale(this.meterUnit,this.meterUnit,-this.meterUnit),J=new ar().multiplyMatrices(new ar().makeRotationX(.5*Math.PI),new ar().makeRotationY(Math.PI));this.cameraTransform=new ar().multiplyMatrices(G,J).setPosition(R,Q,z),this.renderer=new fv({canvas:e.getCanvas(),context:t,antialias:!0,alpha:!0})}else this.camera.position.set(0,10,15),this.renderer=new fv({alpha:!0,antialias:!0}),this.containerDom.appendChild(this.renderer.domElement),this.controls=new cH(this.camera,this.renderer.domElement),this.controls.addEventListener("change",()=>{});this.renderer.setClearColor(16711680,0),this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(window.innerWidth,window.innerHeight),this.renderer.toneMapping=U2,this.renderer.outputEncoding=Ts,this.renderer.autoClear=!1,this.scene.add(this.objGroup);const{bloomComposer:p,finalComposer:y,composerOther:i}=nH(this);this.effectComposer={bloomComposer:p,finalComposer:y,composerOther:i},this.initThreeHelper(),this.initEvent()}renderThreeCtx(e){var r,c,p;this.renderType==="map"?(this.camera.projectionMatrix=new ar().fromArray(e),this.map.triggerRepaint()):(requestAnimationFrame(this.renderThreeCtx.bind(this)),this.controls.update()),(c=(r=this.renderer)==null?void 0:r.state)==null||c.reset(),this.uniforms.iTime.value+=.05,this.labelRenderer.render(this.scene,this.camera);const t={};if(this.effectComposer.bloomComposer){const y=new za({color:"black"});this.scene.traverse(aH(this.bloomRenderLayer,t,y)),this.effectComposer.bloomComposer.render(),this.scene.traverse(lH(t)),this.effectComposer.finalComposer.render()}else this.renderer.render(this.scene,this.camera);k_.update(),this.freshZoomScale(),(p=this.scene.getObjectByName("CityMarker_Group"))==null||p.traverse(y=>{if(y.isMesh){y.rotateZ(.05),y.scale.set(this.zoomScale,this.zoomScale,this.zoomScale);let i=!1;if(y.name.indexOf("marker_ground")>-1){let C=this.zoomScale;C<-1&&(C*=2);let D=1.8;C=C>D?D:C,y.s<=C/5?i=!1:y.s>=C*2&&(i=!0),i?y.s=C/10:y.s+=.008*C,y.scale.set(y.s*y.scale.x,y.s*y.scale.y,y.s*y.scale.z),y.material.opacity=(C*D-y.s)/C}}}),this.uniforms_of_geojson.iTime.value+=.05}initEvent(){addEventListener("click",()=>{document.querySelectorAll("#map3dTag.mapboxgl-marker").forEach(c=>{c.remove()});const t=this.choose(event);let r="";if(Array.isArray(t)&&t.length>0){r=t[0].object.name,t[0].object;const c=r.split("_of_")[1];this.markerList.find(p=>p.name===c)}})}choose(e){var Q,z,G;let t=e.clientX,r=e.clientY;const c=((Q=this.map)==null?void 0:Q.getCanvas())||this.containerDom,p=(z=c==null?void 0:c.getBoundingClientRect())==null?void 0:z.x,y=(G=c==null?void 0:c.getBoundingClientRect())==null?void 0:G.y;t=t-(p||0),r=r-(y||0);const i=t/c.offsetWidth*2-1,C=-(r/c.offsetHeight)*2+1,D=new p2;if(this.renderType==="map"){const J=new ar().getInverse(this.camera.projectionMatrix),Y=new ft().applyMatrix4(J),ae=new ft(i,C,1).applyMatrix4(J).clone().sub(Y).normalize();D.set(Y,ae)}else D.setFromCamera(new Di(i,C),this.camera);const R=D.intersectObjects(this.canTouchMesh);if(window.console.log("intersects",R),!this.map&&Array.isArray(R)&&R[0]){const J=R[0].point;console.log("lookAt",J),this.camera.lookAt(J)}return R}initThreeHelper(){const e=new LF(10);this.helperGroup.add(e);const t=new IF(this.camera);t.name="camera_helper",this.helperGroup.add(t);const r=new mB(16777215);r.name="directionalLight";const c=new MF(r,20,16777215);c.name="directionalLight_helper";const p=new gB(16777215,.75);p.name="ambientLight",this.lightGroup.add(p);let y=this.gui.addFolder("ambientLight");y.add(p,"intensity",0,1),y.addColor(p,"color").onChange(function(J){p.color.setStyle(J)});const i=new bF;i.name="ambientLightProbe",this.helperGroup.add(i);const C=16777215,D=1048575,R=new dB(C,D,.9);R.name="hemiLight",R.position.set(.5,.5,.5),this.lightGroup.add(R),y=this.gui.addFolder("hemiLight"),y.add(R.position,"x",0,1),y.add(R.position,"y",0,1),y.add(R.position,"z",0,1),y.add(R,"intensity",0,1),y.addColor(R,"color").onChange(function(J){R.color.setStyle(J)}),y.addColor(R,"groundColor").onChange(function(J){R.color.setStyle(J)});const Q=new SF(R,.2,16777215);Q.name="hemiLight_helper",this.helperGroup.add(Q);const z=new p2,G=new FF(z.ray.direction,z.ray.origin,.5,16773360);G.name="arrHelper",this.helperGroup.add(G),this.helperGroup.visible=!0}async initThreeGeoJSON(){return new Promise(e=>{let t=new Hs;t.name="GeoJSON";let r=new ra({color:new Dn("rgb(12, 96, 168)")});const c=R=>{Jw(R).forEach((z,G)=>{z.geo.forEach(J=>{const Y=[];J.forEach((ce,Ae)=>{Y.push(new ft(ce.x,ce.y,ce.z))});const B=new br().setFromPoints(Y);if(new mv(B,r).position.setZ(this.modelTopZ),z.name==="\u5409\u6797\u7701"){const ce=[],Ae=[];J.forEach((Et,li)=>{ce.push(Et.x,Et.y,Et.z),Ae.push(255,0,0),Ae.push(255,0,0),Ae.push(255,0,0)});const we=new w2;we.setPositions(ce),we.setColors(Ae);const me=new EB;this.renderer.getSize(me);const De=new Cv({color:"rgb(11,61,240)",linewidth:.0025,vertexColors:!1,dashed:!1,alphaToCoverage:!1,transparent:!0,opacity:1,side:ga}),Je=new ES(we,De);Je.position.setZ(this.modelTopZ),Je.name="FATLINE_JL_BOUND",Je.material.depthTest=!0,Je.material.depthWrite=!1,Je.renderOrder=20,Je.layers.enable(this.bloomRenderLayer.currentLayerNum);const Fe=Je.clone();Fe.material=Je.material.clone(),Fe.material.linewidth=.0015,Fe.material.opacity=.2,Fe.position.setZ(this.modelTopZ-1e-6),Fe.name="FATLINE2_JL_BOUND",t.add(Je);const Ge=this.buildFence(J,z.name);t.add(Ge)}})})},p=R=>{r=new ra({color:"rgb(11, 93, 162)"});const Q=Jw(R),z=new Hs;z.name="boundaryGroup",z.position.setZ(this.modelTopZ+1e-6),Q.forEach((G,J)=>{G.geo.forEach((Y,B)=>{const ae=[];Y.forEach((we,me)=>{ae.push(new ft(we.x,we.y,we.z))});const ce=new br().setFromPoints(ae);r=new ra({color:new Dn("rgb(11, 93, 162)"),transparent:!0,opacity:.6});const Ae=new mv(ce,r);Ae.name=`jl_bount_road@${J}-${B}`,z.add(Ae)})}),t.add(z)},y=R=>{Jw(R).forEach((z,G)=>{z.geo.forEach(J=>{const Y=[];if(J.forEach((B,ae)=>{Y.push(new ft(B.x,B.y,B.z))}),z.name==="\u94C1\u5CAD\u5E02"){const B=this.buildFence(J,z.name);t.add(B)}})})};let i=fetch("static/threeMap/JL_BOUND.json"),C=fetch("static/threeMap/JL.json"),D=fetch("static/threeMap/TL_BOUND.json");Promise.all([i,C,D]).then(R=>Promise.all(R.map(Q=>Q.json()))).then(R=>{c({features:[R[0]]}),p(R[1]),y({features:[R[2]]}),this.addMeshHelper(t),this.usefulObjGroup.add(t),e(!0)})})}initThreeCityMarkers(){const e=new Im,t=p=>{const y=Ml.exports.MercatorCoordinate.fromLngLat({lng:p.position[0],lat:p.position[1]}),i=e.load("./static/threeMap/\u7AEF\u70B9\u6807\u6CE8.png"),C=new za({color:65535,map:i,transparent:!0,side:ga,depthWrite:!1}),D=new xf(.002,.002),R=new us(D,C);return R.position.copy(y),R.s=this.zoomScale*Math.random(),R.name=`marker_ground_of_${p.name}`,R.position.z=this.modelTopZ+1e-4,R},r=p=>{const y=Ml.exports.MercatorCoordinate.fromLngLat({lng:p.position[0],lat:p.position[1]}),i=new gf(3/this.computeRatio,6/this.computeRatio,4);i.rotateX(-Math.PI/2);const C=new gv({color:4283863220}),D=new us(i,C),R=new gf(2/this.computeRatio,5/this.computeRatio,4);R.rotateX(-Math.PI/2);const Q=new gv({color:4292870143}),z=new us(R,Q),G=new Hs;return D.name=`marker_head_outer_of_${p.name}`,z.name=`marker_head_inner_of_${p.name}`,G.add(D),G.add(z),G.position.copy(y),G.position.z=this.modelHigherZ+1e-4,G.name=`marker_head_of_${p.name}`,G.name=`marker_head_of_${p.name}`,G},c=this.cityMarkerGroup;c.name="CityMarker_Group",this.markerList.forEach(async p=>{if(!p.noIdent)try{const y=new Hs,i=t(p);i.name=`marker_ground_of_${p.name}`;const C=r(p);y.add(i),y.add(C),y.name=`markerPoint_of_${p.name}`,c.add(y),this.cityMarkerGroup.add(y),this.addMeshHelper(y)}catch{}})}initThreeUserSprites(){this.scene;const e=new Hs;e.name="userSpriteGroup";const t=this.markerList[0],r=new py({color:Math.random()*16777215}),c=new $2(r),p=Ml.exports.MercatorCoordinate.fromLngLat({lng:t.position[0],lat:t.position[1]});c.name="sprite_test",p.z=1.0013,c.position.copy(p),c.scale.set(.001,.001,.001),c.position.z=.003+this.depth/1e8,this.addMeshHelper(c),e.add(c)}initThreeFlyLineLayer(){const e=this.flyLineGroup,t=(r,c)=>{const p=kF(r.position,c.position),y=qV(r.position,c.position),i=Ml.exports.MercatorCoordinate.fromLngLat({lng:r.position[0],lat:r.position[1]}),C=Ml.exports.MercatorCoordinate.fromLngLat({lng:y[0],lat:y[1]}),D=Ml.exports.MercatorCoordinate.fromLngLat({lng:c.position[0],lat:c.position[1]}),R=[new ft(i.x,i.y,i.z),new ft(C.x,C.y,p/2e5),new ft(D.x,D.y,D.z)];try{const Q=new Hs;Q.name=`FlyLine_Group_${r.name}_to_${c.name}`;for(let z=1;z<=1;z++){let G=Math.trunc(p/1e3)+100;const J=new XV({vecs:R,num:G,size:5,color:{r:133/255,g:187/255,b:237/255},speed:Math.random()*z*1500+p/20});J.start(),Q.add(J.particleSystem)}e.add(Q)}catch{}};Array.isArray(this.LineData)&&this.LineData.length>=1&&this.LineData.forEach(r=>{let c=r.toName;c=this.markerList.find(y=>y.name===c);let p=r.fromName;p=this.markerList.find(y=>y.name===p),p&&c&&t(p,c)})}initThreeTubeLayer(e,t,r,c=64,p=6e-5,y=64,i=!1){const{visible:C,type:D}=r||{};if(D==="Dotted-Line"){const R=[];t.forEach(we=>{const me=Ml.exports.MercatorCoordinate.fromLngLat({lng:we[0],lat:we[1]});R.push(new ft(me.x,me.y,me.z))});const Q=[],z=[],G=new $_(R),J=Math.round(12*R.length),Y=new ft,B=new Dn;for(let we=0,me=J;we<me;we++){const De=we/me;G.getPoint(De,Y),Q.push(Y.x,Y.y,Y.z),B.setRGB(0,0,0),z.push(B.r,B.g,B.b)}const ae=new w2().setPositions(Q);ae.setColors(z);const ce=new Cv({color:4278320893,linewidth:.005,gapSize:2e-4,dashSize:3e-4,vertexColors:!1,dashed:!0,alphaToCoverage:!1,transparent:!0,side:ga}),Ae=new ES(ae,ce);Ae.name=e,Ae.computeLineDistances(),this.flyLineGroup.add(Ae),C===!1&&(Ae.visible=!1)}else{const R=[];t.forEach(J=>{const Y=Ml.exports.MercatorCoordinate.fromLngLat({lng:J[0],lat:J[1]});R.push(new ft(Y.x,Y.y,Y.z))});const Q=new ig(new $_(R,!1),c,p,y,i),z=new za({color:4278320893,opacity:1,transparent:!0}),G=new us(Q,z);G.name=e,this.addMeshHelper(G),this.tubeGroup.add(G),C===!1&&(G.visible=!1)}}initThreeReflector(){const e=new DF(.052,.052,200,200),t=new aB({color:"rgba(7,46,130,1)",transparent:!0,opacity:1,shininess:11114,side:ga,depthTest:!0}),r=new us(e,t);r.name="floorMesh",r.position.set(.8448865555555555,.369164230229972,this.modelBottomZ),r.renderOrder=1,this.addMeshHelper(r),this.objGroup.add(r)}addMeshHelper(e){const t=[];if(e instanceof us||e instanceof Ku){const r=new g2(e,16711680);r.name=`${e.name}_helper`,t.push(r)}else e instanceof Hs&&e.traverse(r=>{const c=new g2(r,16711680);c.name=`${e.name}_helper`,t.push(c)});return t}getMeshByName(e){return this.scene.getObjectByName(e)}disposeGroup(e){e.traverse(t=>{(t.type=="Mesh"||t.type=="Line")&&(t.geometry.dispose(),t.material.dispose())}),e.children.length&&(e.children=[])}Destory(){this.map.remove()}actionResize(){this.map&&this.map.resize&&this.map.resize()}buildFence(e,t){new za({side:uu,transparent:!0,opacity:.1});const r=new ko({uniforms:tf.GetInstance().uniforms_of_geojson,transparent:!0,side:uu,vertexShader:bV,fragmentShader:BV}),c=new br,p=[],y={r:33/255,g:168/255,b:255/255},i={r:8/255,g:61/255,b:102/255},C=[],D=new tp;D.moveTo(e[0].x,e[0].y),e.forEach((ae,ce)=>{const Ae=ce+1>=e.length?e[0]:e[ce+1];p.push(ae.x,ae.y,this.modelBottomZ,Ae.x,Ae.y,this.modelBottomZ,Ae.x,Ae.y,this.modelTopZ),C.push(y.r,y.g,y.b,y.r,y.g,y.b,i.r,i.g,i.b),p.push(ae.x,ae.y,this.modelBottomZ,Ae.x,Ae.y,this.modelTopZ,ae.x,ae.y,this.modelTopZ),C.push(y.r,y.g,y.b,i.r,i.g,i.b,i.r,i.g,i.b),D.lineTo(ae.x,ae.y)}),c.attributes.position=new As(new Float32Array(p),3),c.attributes.color=new As(new Float32Array(C),3);let R=new us(c,r);R.name=`active_area_${t}`;const Q=new tg(D),z=new za({color:"#0b56ad",side:ga,opacity:.63,transparent:!0}),G=new us(Q,z);G.name=`faceMesh_${t}`,G.position.z=this.modelTopZ;const J=G.clone();if(J.name=`faceMeshMiddle_${t}`,J.position.z=this.modelMiddleZ,J.material=new za({color:"rgb(0, 0, 0)",side:ga,opacity:.755,transparent:!0}),J.layers.enable(this.bloomRenderLayer.currentLayerNum),t==="\u5409\u6797\u7701"){let ae=this.gui.addFolder("faceMesh");ae.addColor(G.material,"color").onChange(ce=>{G.material.color.setStyle(ce),this.scene.getObjectByName("faceMesh_\u94C1\u5CAD\u5E02").material.color=ce.clone()}),ae.add(G.material,"opacity",0,1).onChange(ce=>{this.scene.getObjectByName("faceMesh_\u94C1\u5CAD\u5E02").material.opacity=ce}),ae.add(G.position,"z",0,6e-4).onChange(ce=>{this.scene.getObjectByName("faceMesh_\u94C1\u5CAD\u5E02").position.z=ce}),ae=this.gui.addFolder("faceMeshMiddle"),ae.addColor(J.material,"color").onChange(ce=>{J.material.color.setStyle(ce),this.scene.getObjectByName("faceMeshMiddle_\u94C1\u5CAD\u5E02").material.color=ce.clone()}),ae.add(J.material,"opacity",0,1).onChange(ce=>{this.scene.getObjectByName("faceMeshMiddle_\u94C1\u5CAD\u5E02").material.opacity=ce}),ae.add(J.position,"z",0,6e-4).onChange(ce=>{this.scene.getObjectByName("faceMesh_\u94C1\u5CAD\u5E02").position.z=ce})}const Y=G.clone();Y.material=G.material.clone(),Y.material=new za({transparent:!0,opacity:.6,color:new Dn(1,1,1),side:ga}),Y.name=`faceMeshBottom_${t}`,Y.position.z=this.modelBottomZ;const B=new Hs;return B.name=`City_Fence_Group_${t}`,B.add(G),B.add(J),B.add(Y),B.add(R),B}flipMatrix(){const e=new ar,t=new ft(0,0,1);return e.set(1-2*t.x*t.x,-2*t.x*t.y,-2*t.x*t.z,0,-2*t.x*t.y,1-2*t.y*t.y,-2*t.y*t.z,0,-2*t.x*t.z,-2*t.y*t.z,1-2*t.z*t.z,0,0,0,0,1),e}renderSiteTag(e){e=Array.isArray(e)?e:[];const t=(e==null?void 0:e.map(r=>r.title))||["\u94C1\u5CAD\u897F","\u56DB\u5E73\u4E1C","\u516C\u4E3B\u5CAD\u5357","\u957F\u6625\u897F","\u5409\u6797","\u6566\u5316","\u5EF6\u5409\u897F"];console.log("rgbSites",t),this.markerList.forEach(r=>{var R,Q,z,G,J,Y,B,ae,ce,Ae,we,me,De,Je;const c=(e.find(Fe=>Fe.title===r.name)||{}).data,p=!!(t.indexOf(r.name)>-1||r.showRGB);let y=`
            <div class="site-tag-tpl" renderType="${r.className}" id="siteTag_${r.name}">
                <div class="siteDataWrap" style="display: ${p?"flex":"none"}">
                    <div class="left o">
                        <div class="ct t">${((R=c==null?void 0:c.\u53D8\u7535)==null?void 0:R[0])||0}</div>
                        <div class="ct c">${((Q=c==null?void 0:c.\u53D8\u7535)==null?void 0:Q[1])||0}</div>
                        <div class="ct b">${((z=c==null?void 0:c.\u53D8\u7535)==null?void 0:z[2])||0}</div>
                    </div>
                    <div class="mid o">
                        <img src="/gis/static/threeMap/three color@2x.png"/>
                    </div>
                    <div class="right o">
                        <div class="ct t">${((G=c==null?void 0:c.\u7535\u529B)==null?void 0:G[0])||0}</div>
                        <div class="ct c">${((J=c==null?void 0:c.\u7535\u529B)==null?void 0:J[1])||0}</div>
                        <div class="ct b">${((Y=c==null?void 0:c.\u7535\u529B)==null?void 0:Y[2])||0}</div>
                    </div>
                </div>
                <div class="siteLabel" style="font-size: ${(B=r.style)!=null&&B.fontSize?((ae=r.style)==null?void 0:ae.fontSize)+"px":"unset"}">${r.name}</div>
            </div>
        `;const i=document.createElement("div");i.classList.add("map3dTag"),i.innerHTML=y;const C=Ml.exports.MercatorCoordinate.fromLngLat(r.position,8e4),D=new hH(i);D.name="markerLabel_"+r.name,D.position.copy(C),D.translateX((((Ae=(ce=r==null?void 0:r.style)==null?void 0:ce.offset)==null?void 0:Ae[0])||0)+-2e-4),D.translateY(((me=(we=r==null?void 0:r.style)==null?void 0:we.offset)==null?void 0:me[1])||0),D.translateZ(((Je=(De=r==null?void 0:r.style)==null?void 0:De.offset)==null?void 0:Je[2])||0),this.labelGroup.add(D)})}initDebugger(){const e=new Im().load("/gis/static/threeMap/textures/carbon/Carbon.png");e.encoding=Ts,e.wrapS=HA,e.wrapT=HA,e.repeat.x=.001,e.repeat.y=.001;const t=new Im().load("/gis/static/threeMap/textures/carbon/Carbon_Normal.png");t.wrapS=HA,t.wrapT=HA;const r=new Vu(5,64,32),c={color:new Dn("rgb(255,0,0)").getHex(),roughness:.5,clearcoat:1,clearcoatRoughness:.1},p=new oB({...c}),y=this.gui.addFolder("THREE.MeshPhysicalMaterial");y.add(p,"roughness",0,1),y.add(p,"metalness",0,1),y.add(p,"reflectivity",0,1),y.add(p,"clearcoat",0,1).step(.01),y.add(p,"clearcoatRoughness",0,1).step(.01),y.add(p,"flatShading").onChange(ob(p,r)),y.add(p,"wireframe"),y.add(p,"vertexColors").onChange(ob(p,r)),y.add(p,"fog").onChange(ob(p,r));const i=new us(r,p);i.position.x=100,i.position.y=100,i.position.set(.852,.367,.006),i.name="debugger";const C=new us(new Vu(2e-4,8,8),new za({color:16777215}));C.position.set(.852,.367,.0186),this.scene.add(C),C.add(new fB(16777215,1));const D=new qA(3,3,3,1,1,1),R=new us(D,p);this.scene.add(R),this.canTouchMesh.push(R);const Q=new Vu(100,50,50);console.log(r);const z=new Im().load("https://storage.googleapis.com/umas_public_assets/michaelBay/free_star_sky_hdri_spherical_map_by_kirriaa_dbw8p0w%20(1).jpg"),G=new J_({map:z,side:ga}),J=new us(Q,G);J.name="outer_sphere",this.scene.add(J),this.canTouchMesh.push(R);const Y=new Vu(5,50,50),B=new Im().load("https://storage.googleapis.com/umas_public_assets/michaelBay/1280px-Solarsystemscope_texture_8k_earth_daymap.jpeg"),ae=new J_({map:B,side:ga}),ce=new us(Y,ae);ce.name="earth",this.scene.add(ce)}};let Jx=tf;Qi(Jx,"_instance");const km=class{constructor(){Qi(this,"_MinMap");Qi(this,"_SysMap");Qi(this,"_Palette");Qi(this,"_CacheTransfer");Qi(this,"_Image");Qi(this,"_Localforage");Qi(this,"_HashTools");Qi(this,"_Earth");Qi(this,"_ThreeMap");Qi(this,"_DxfRender")}static getInstance(){return km._instance==null&&(km._instance=new km),km._instance}BindTools(){return this._ThreeMap=Jx,this}};let D_=km;Qi(D_,"_instance");const Fc=class{constructor(){Qi(this,"_trajectoryUnit",new q1);Qi(this,"Fn",new Nm);Qi(this,"CbFn",new T_);Qi(this,"Tools",new D_);Qi(this,"hasRender",!1)}static getInstance(){return Fc._instance==null&&(Fc._instance=new Fc,Fc._instance.Fn=Nm.getInstance()),Fc._instance}async bindFn(e=[],t){var c;(c=t==null?void 0:t.a)==null||c.b("a");let r;return r=await this.waitFns(e),t=t===void 0?{}:t,this.Fn=Nm.getInstance().BindFn(r),this.CbFn=T_.getInstance().BindCbFn(t),this.Tools=D_.getInstance().BindTools(),this}async waitFns(e){return new Promise((t,r)=>{let c={},p=function(){let y=!1;for(let i of e)if(i)c=Object.assign(c,i);else{y=!1;break}y||e.length===0?(window.Fns=c,t(c)):setTimeout(()=>{p()},500)};p()})}load(e){return Fc._instance.Fn.baseOption=Object.assign({container:e}),Fc._instance.Fn.domId=e,this.preRender(e)?Fc._instance:{msg:"dom \u4E0D\u5B58\u5728"}}preRender(e){return!!document.getElementById(e)}bootstrap(){return Fc._instance.Fn===null&&Fc._instance.CbFn===null?null:(this._trajectoryUnit=new q1,this._trajectoryUnit)}destory(){Fc._instance={},this._trajectoryUnit=null}};let Jp=Fc;Qi(Jp,"_instance"),Qi(Jp,"Operation",{}),Qi(Jp,"Unit",{BaseUnit:H3,TrajectoryUnit:q1});window.LibPresets=Jp;setInterval(()=>{},2e3)});export default CH();