### Classes
| Class | Description |
| :- | :- |
| [`ThreeDSCoordinateSystem`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedscoordinatesystem) |  |
| [`ThreeDSFace`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedsface) |  |
| [`ThreeDSFaceMaterialGroup`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedsfacematerialgroup) |  |
| [`ThreeDSMaterial`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedsmaterial) |  |
| [`ThreeDSMesh`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedsmesh) |  |
| [`ThreeDSPolygon`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedspolygon) |  |
| [`ThreeDSTexture`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedstexture) |  |
| [`ThreeDSVectorUV`](/cad/python-net/aspose.cad.fileformats.threeds.elements/threedsvectoruv) |  |