Function oxygengine_physics_2d::prelude::ncollide2d::utils::ccw_face_normal

pub fn ccw_face_normal<N>(
    pts: [&Point<N, U2>; 2]
) -> Option<Unit<Matrix<N, U2, U1, <DefaultAllocator as Allocator<N, U2, U1>>::Buffer>>> where
    N: RealField, 

Computes the direction pointing toward the right-hand-side of an oriented segment.

Returns None if the segment is degenerate.