The Sierpinski Pyramid is a tetrahedron divided repeatedly into smaller tetrahedrons. It is a 3 dimensional fractal. Each 2 dimensional face of the pyramid is a Sierpinski Triangle. Press <M> key to switch to manual rotation using keys below. <Right Arrow> & <Left Arrow> keys to rotate about the Y axis. <Up Arrow> & <Down Arrow> keys to rotate about the X axis. <a> and <z> keys to rotate about the Z axis. Try key combinations to rotate about several axes simultaneously. Press <M> key again for automatic rotation.
