| Class | Description |
|---|---|
| Module1 | Interface to be implemented by the module |
| Interface | Description |
|---|---|
| IMarker1 | Interface to a physical marker |
| IMaterial1 | Interface to a material |
| IModel1 | Interface to a loaded model object |
| IParticleSystem1 | Interface to a particle system script |
| IPortal1 | Interface to the portal software |
| IPortalLoader1 | Model loading interface |
| ISound1 | Interface to a playing sound effect |
| IUserInterfaceElement1 | Interface to a user interface script |
| Enumeration | Description |
|---|---|
| BlendMode | Blending mode of a material |
| CullMode | Geometry backface culling mode |