Function intersectSegments

intersectSegments(a: Point, b: Point, c: Point, d: Point): Point
Function
intersectSegments
Parameters
- a: Point
  Start of the first segment.
- b: Point
  End of the first segment.
- c: Point
  Start of the second segment.
- d: Point
  End of the second segment.
Returns Point
A new point at the crossing, or null if the segments do not cross. Parallel segments always return null, including collinear ones that overlap.

Description
Find where two line segments cross, if they do. Only a crossing within both segments counts; an intersection that would fall beyond either one is not reported.
- Defined in src/utils/geometry/segment.ts:40