shadow$provide.module$node_modules$pixi_DOT_js$lib$maths$point$pointInTriangle = function(global, require, module, exports) {
  exports.pointInTriangle = function(px, py, x1, y1, x2, y2, x3, y3) {
    x3 -= x1;
    y3 -= y1;
    x2 -= x1;
    y2 -= y1;
    px -= x1;
    x1 = py - y1;
    py = x3 * x3 + y3 * y3;
    y1 = x3 * x2 + y3 * y2;
    x3 = x3 * px + y3 * x1;
    y3 = x2 * x2 + y2 * y2;
    x2 = x2 * px + y2 * x1;
    y2 = 1 / (py * y3 - y1 * y1);
    y3 = (y3 * x3 - y1 * x2) * y2;
    x3 = (py * x2 - y1 * x3) * y2;
    return 0 <= y3 && 0 <= x3 && 1 > y3 + x3;
  };
};

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