LOW  |  | |
| Name | Universal 3D File | CATIA Graphical Representation |
| File extension | .u3d | .cgr |
| Original software | CATIA V5 | |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ||
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | 3D Industry Forum, Ecma International | Dassault Systemes |
| Description | ||
| Specification | Universal 3D File Format | |
| Format features | Attempt to create a universal format for the exchange of 3D-data, including for publishing on the Internet. One of the successors of obsolete format WRL (VRML) | The format in which CATIA stores a simplified version of representations of solid and surface models |
| Viewing software | GLC_Player (free), MeshLab (free) | 3DXML Player (free) |
