# solids

Four solids under a movable light. A cube, tetrahedron, octahedron, or icosahedron spins on its axis while the camera orbits, zooms, and pans around it, and each face is stepped into flat bands of shade by a light you aim yourself. Every reset rolls a fresh color from its seed, and the mesh draws on the CPU or in a GPU shader.

## Playing

- Orbit up, down, left, or right, zoom in and out, and pan the view; *ortho* flattens the perspective.
- Swap between cube, tetra, octa, and icosa.
- *speed* spins the solid, 0 to 16 - at 0 it holds still.
- *bands* steps the shading between 2 and 8 levels; *light_yaw* and *light_pitch* aim the light.
- *alpha* fades the faces to glass; *edges*, *wireframe* and *axes* change what is drawn.
- reset rolls a new color and snaps the camera back.