All keys are case-sensitive.
| Key | Effect |
|---|---|
| b | Toggle wall textures |
| c | Toggle reflection |
| d | Toggle refraction |
| Space | Toggle mobile rotation |
| jk | Slow down / Speed up mobile |
| W A S D R F | Move camera |
| 1 ← ↑ ↓ → 3 | Rotate camera |
| U | Reorient camera |
| p | Increase spotlight angle |
| P | Decrease spotlight angle |
| m | Use Gouraud shading |
| M | Use flat shading |
| n | Use Phong shading |
| l | Toggle light source |
| L | Toggle light source guide lines |