Animated Peaks and Spheres

This demo will show how to use some of the spatial transforms that is available. The peaks function is used as a basic object - but others can be used as well - such as the Matlab membrane. The peaks surface is rotating, with 2 spheres orbiting it as satellites. A third sphere is added to the peaks surface, and is continuously changing its size using the scale transform. A local light source is placed at the center of the peaks surface, leading to some nice lighting effects.