The (a, b, c) normal of a plane (the same as its normal field).
p := make_plane(xyz(0, 1, 0), xyz(0, 2, 0));
assert(get_normal(p) == xyz(0, 1, 0));get_normal :: (p: Plane3) -> Vector3The plane's normal.
Parameters
- p: Plane3
- the plane.
Jacket
/