Examples

The big 3D train layout I used for the picture on the front page. Try turning off all textures except texture 0.

basic-geom

A basic 3D geometry layout.

basic-maze

Once I thought of this, I couldn't resist making one as a proof of concept.

More Examples

Geometry Examples
Train Examples

single-X

This is reference material, but it can be fun to look at. For every shape in the library files there's a corresponding "single-X" file that displays just that one shape. Most of them are self-explanatory.

rtetra - right-angled tetrahedron with vertices at the origin and the unit vector endpoints
rpenta - the analogous right-angled pentachoron
ceil3 - shape that fits onto "rtetra"
ceil4 - prism of "ceil3"
extra4 - shape that fits onto "rpenta"
the24cell - regular polychoron with 24 octahedral faces. It's also pretty and multicolored!

scene

This is just an old scratch file of mine.