isPointInPolygon

Callable

• isPointInPolygon(point: Point2D, polygon: Point2D[]): boolean

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• Tests whether a point is inside a polygon using an even-odd ray cast.

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  Parameters

  • point: Point2D

    Point to test.

  • polygon: Point2D[]

    Polygon vertices in path order.

  Returns boolean

  True when the point is inside the polygon.