This demo uses three different transforms with DirectAnimation behaviors to produce
the output on the page. The Text3D transform builds each of the 3-D meshes for the words
that describe each shape. The Shapes transform builds the meshes for each shape, texturing
a grid image on each to highlight the shape as it spins in space.
The BlackHole transform creates the transition from the 3-D words to the shape itself, in a SequenceArray of DAGeometry behaviors which repeat forever.