Name | Parasolid Model Part File | Rhino OpenNURBS |
File extension | .x_t, .x_b | .3dm |
Original software | Rhinoceros 3D | |
Binary | ■ | ■ |
ASCII | ||
Polygonal | ■ | |
NURBS | ■ | ■ |
Solids | ■ | |
Smoothing groups | ■ | ■ |
Textures, materials | ■ | |
Developer/Owner | Siemens PLM Software | Robert McNeel & Associates |
Description | ||
Specification | OpenNURBS | |
Format features | File geometric kernel Parasolid. Is used by CAD-systems such as NX, Solid Efge, SolidWorks | The format of the first NURBS-Modeling software for Windows. Is currently open, so there are converters from/to lots of formats |
Viewing software | Delcam Exchange 2012 (free) | Deep View (free) |