LOW  |  | |
| Name | CATIA Graphical Representation | HOOPS Stream Format |
| File extension | .cgr | .hsf |
| Original software | CATIA V5 | |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ||
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Dassault Systemes | Tech Soft 3D |
| Description | ||
| Specification | Open HSF doc | |
| Format features | The format in which CATIA stores a simplified version of representations of solid and surface models | One attempt to create « universal » 3D-format for publishing CAD-models. To date, work on improving it stopped |
| Viewing software | 3DXML Player (free) | Hoops Publish |
