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| Name | WRL (VRML Worlds) | AutoCAD Drawing |
| File extension | .wrl, .vrml | .dwg |
| Original software | AutoCAD | |
| Binary | ||
| ASCII | ■ | |
| Polygonal | ■ | ■ |
| NURBS | ■ | |
| Solids | ■ | |
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Autodesk | |
| Description | ||
| Specification | ||
| Format features | Today is considered obsolete, although still used | Despite the « two-dimensional » AutoCAD specialization, it is possible to create solid models. Autodesk itself for three-dimensional modeling software promotes Inventor |
| Viewing software | GLC_Player (free), MeshLab (free) | DWG TrueView (free), DWGSee (free) |