Name | Initial Graphics Exchange Specification | ACIS SAT Model File |
File extension | .igs, .iges | .sat, .sab, .asat, .asab |
Original software | ||
Binary | ■ | |
ASCII | ■ | ■ |
Polygonal | ||
NURBS | ■ | ■ |
Solids | ■ | |
Smoothing groups | ■ | ■ |
Textures, materials | ||
Developer/Owner | U.S. National Bureau of Standards | Spatial |
Description | ||
Specification | Download PDF | Download PDF |
Format features | Universal open interchange NURBS-surfaces format. Along with STEP - one of the most popular | File geometric kernel ACIS. Is used by CAD-systems such as AutoCAD, Inventor |
Viewing software | Delcam Exchange 2012 (free), eDrawings (free) | RADF Viewer (free), Delcam Exchange 2012 (free) |