LOW ![]() | ![]() | |
| Name | NX Part/Assembly File | Wavefront Object |
| File extension | .prt | .obj |
| Original software | NX (Unigraphics) | |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ■ | |
| Solids | ■ | |
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Siemens | Autodesk |
| Description | ||
| Specification | ||
| Format features | One of the most common interchange formats polygonal data. It is understood by almost all the three-dimensional programs | |
| Viewing software | Delcam Exchange 2012 (free) | GLC_Player (free), MeshLab (free) |