API Reference > geometry-core > Numerics > SmallSystem > lineSegmentXYUVTransverseIntersectionUnbounded lineSegmentXYUVTransverseIntersectionUnbounded MethodStatic (ax0,ay0) to (ax0+ux,ay0+uy) are line A. (bx0,by0) to (bx0+vx,by0+vy) are lineB. Return true if the lines have a simple intersection. Return the fractional (not xy) coordinates in result.x, result.y lineSegmentXYUVTransverseIntersectionUnbounded(ax0: number, ay0: number, ux: number, uy: number, bx0: number, by0: number, vx: number, vy: number, result: Vector2d): boolean Parameter Type Description ax0 number ay0 number ux number uy number bx0 number by0 number vx number vy number 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 1373 Last Updated: 13 June, 2024