RNBoolean R3Contains(const R3Sphere& sphere, const R3Plane& plane) { // Return whether sphere contains plane if (sphere.IsFinite()) return FALSE; return TRUE; }
RNBoolean R3Contains(const R3Sphere& sphere, const R3Halfspace& halfspace) { // Return whether sphere contains halfspace if (sphere.IsFinite()) return FALSE; return TRUE; }
RNBoolean R3Contains(const R3Sphere& sphere, const R3Ray& ray) { // Return whether sphere contains ray if (sphere.IsFinite()) return FALSE; return TRUE; }