intersectLineSegmentPolygon

Find the intersections between a line segment and a closed polygon.

function intersectLineSegmentPolygon(
  a1: VecLike,
  a2: VecLike,
  points: VecLike[]
): null | VecLike[]

Name	Description
`a1`	`VecLike` The segment's first point.
`a2`	`VecLike` The segment's second point.
`points`	`VecLike[]` The points in the polygon.

null | VecLike[]