bool Winding::planesConcave(const Winding& w1, const Winding& w2, const Plane3& plane1, const Plane3& plane2) { return !w1.testPlane(plane2, false) || !w2.testPlane(plane1, false); }
bool Winding::planesConcave(const Winding& w1, const Winding& w2, const Plane3& plane1, const Plane3& plane2) { return !w1.testPlane(plane2, false) || !w2.testPlane(plane1, false); }