Vector3 ClosestPoint( Vector3 pos )

Summary

Returns closest point on this line to the given point.

bool ClosestPoint( Ray ray, Vector3 point_on_line )

Summary

Returns closest point on this line to the given ray.

bool ClosestPoint( Ray ray, Vector3 point_on_line, Vector3 point_on_ray )

Summary

Returns closest point on this line to the given ray.