glutSolidTetrahedron and glutWireTetrahedron render a solid or wireframe tetrahedron (4-sided regular solid) respectively.
Usage
void glutSolidTetrahedron(void); void glutWireTetrahedron(void);
Description
glutSolidTetrahedron and glutWireTetrahedron render a solid or wireframe
tetrahedron respectively centered at the modeling coordinates origin with a radius of 
.