| AddControlPoint(RtPrimitiveControlPoint *pCtrlPoint) | IRdPrimitiveFactoryState | |
| ClassId | IRsObject | |
| ClassName | IRsObject | |
| GetControlPoint(RtUlong dwIndex, RtPrimitiveControlPoint *pCtrlPoint) | IRdPrimitiveFactoryState | |
| GetNumberOfVertices(RtUlong *pdwVertices) | IRdPrimitiveFactoryState | |
| SetControlPoint(RtUlong index, RtPrimitiveControlPoint *pVertex) | IRdPrimitiveFactoryState |
1.5.5