lineSegmentsIntersect

Callable

• lineSegmentsIntersect(a: Point2D, b: Point2D, c: Point2D, d: Point2D): boolean

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• Tests whether two line segments intersect, including endpoint touches and collinear overlaps.

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  Parameters

  • a: Point2D

    First endpoint of the first segment.

  • b: Point2D

    Second endpoint of the first segment.

  • c: Point2D

    First endpoint of the second segment.

  • d: Point2D

    Second endpoint of the second segment.

  Returns boolean

  True when the two finite segments intersect.