LOW  | | |
| Name | Wavefront Object | HOOPS Stream Format |
| File extension | .obj | .hsf |
| Original software | ||
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ||
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Autodesk | Tech Soft 3D |
| Description | ||
| Specification | Open HSF doc | |
| Format features | One of the most common interchange formats polygonal data. It is understood by almost all the three-dimensional programs | One attempt to create « universal » 3D-format for publishing CAD-models. To date, work on improving it stopped |
| Viewing software | GLC_Player (free), MeshLab (free) | Hoops Publish |
