API Reference > geometry-core > Numerics > SmallSystem > lineSegment2dXYTransverseIntersectionUnbounded lineSegment2dXYTransverseIntersectionUnbounded MethodStatic Return true if lines (a0,a1) to (b0, b1) have a simple intersection. Return the fractional (not xy) coordinates in result.x, result.y lineSegment2dXYTransverseIntersectionUnbounded(a0: Point2d, a1: Point2d, b0: Point2d, b1: Point2d, result: Vector2d): boolean Parameter Type Description a0 Point2d start point of line a a1 Point2d end point of line a b0 Point2d start point of line b b1 Point2d end point of line b result Vector2d point to receive fractional coordinates of intersection. result.x is fraction on line a. result.y is fraction on line b. Returns - boolean Defined in core/geometry/src/numerics/Polynomials.ts Line 1343 Last Updated: 13 June, 2024