Finds the intersection points between a plane and a circle that lies in another plane.
A point on the intersecting plane.
The normal vector of the intersecting plane.
Center of the circle.
Normal of the plane in which the circle lies.
Radius of the circle.
An array of 0, 1, or 2 intersection points; null if the planes are not perpendicular.
Finds the intersection points between a plane and a circle that lies in another plane.