- 3D object as list of vertexes - .raw to .lff
- 3D object polygons color and material - .material
- 3D scene (camera position / parameters) - .scene
- 3D scene lights (color, position, direction) - .light
- Wireframe: on/off
- Face fullfull
- Face hidding: normal / z-buffer
- Lights: Ambient / diffuse / specular