pub fn flip_orientation(&mut self)
    {
        for face_id in self.face_iter() {
            self.flip_orientation_of_face(face_id);
        }
    }
/// Flip the orientation of all faces in the mesh, ie. such that the normal points in the opposite direction.
Flip the orientation of all faces in the mesh, ie. such that the normal points in the opposite direction.
Flip the orientation of all faces in the mesh ie . such that the normal points in the opposite direction .
pub fn flip_orientation(&mut self)
    {
        for face_id in self.face_iter() {
            self.flip_orientation_of_face(face_id);
        }
    }
pub fn flip_orientation ( & mut self ) { for face_id in self . face_iter ( ) { self . flip_orientation_of_face ( face_id ) ; } }
Flip the orientation of all faces in the mesh, ie.
Flip the orientation of all faces in the mesh ie .
&mut self
&mut self