following constants can be used anywhere in your code in place of
the actual values:
| Name | Value | Description |
|---|---|---|
| RF_ENTITY_UNDEFINED | 0 | Endefined entity. |
| RF_ENTITY_MODEL | 1 | Model entity. |
| RF_ENTITY_SHELL | 2 | Shell entity. |
| RF_ENTITY_FACE | 3 | Face entity. |
| RF_ENTITY_EDGEUSE | 4 | EdgeUse entity. |
| RF_ENTITY_VERTEX | 5 | Vertex entity. |
| RF_ENTITY_FEATURE | 6 | Feature entity. |
| RF_ENTITY_CURVE | 7 | NURBS curve entity. |
| RF_ENTITY_SURFACE | 8 | NURBS surface entity. |
| RF_ENTITY_CURVELOOP | 9 | Curveloop entity. |
| RF_ENTITY_TEMPLATE | 10 | Template entity. |
| RF_ENTITY_BASEPROFILE | 11 | Base profile entity. |