glutSolidOctahedron, glutWireOctahedron -- render a solid or wireframe octahedron (8-sided regular solid) respectively.
void glutSolidOctahedron (void); void glutWireOctahedron (void);
glutSolidOctahedron and glutWireOctahedron render a solid or wireframe octahedron respectively centered at the modeling coordinates origin with a radius of 1.0.
glutSolidSphere, glutSolidCube, glutSolidCone, glutSolidTorus, glutSolidDodecahedron, glutSolidTetrahedron, glutSolidIcosahedron, glutSolidTeapot.