Name | CATIA Graphical Representation | Rhino OpenNURBS |
File extension | .cgr | .3dm |
Original software | CATIA V5 | Rhinoceros 3D |
Binary | ■ | ■ |
ASCII | ||
Polygonal | ■ | ■ |
NURBS | ■ | |
Solids | ■ | |
Smoothing groups | ■ | ■ |
Textures, materials | ■ | ■ |
Developer/Owner | Dassault Systemes | Robert McNeel & Associates |
Description | ||
Specification | OpenNURBS | |
Format features | The format in which CATIA stores a simplified version of representations of solid and surface models | The format of the first NURBS-Modeling software for Windows. Is currently open, so there are converters from/to lots of formats |
Viewing software | 3DXML Player (free) | Deep View (free) |