HIGH  |  | |
| Name | GL Transmission Format | ACIS SAT Model File |
| File extension | .gltf, .glb | .sat, .sab, .asat, .asab |
| Original software | ||
| Binary | ■ | ■ |
| ASCII | ■ | ■ |
| Polygonal | ■ | |
| NURBS | ■ | |
| Solids | ■ | |
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | |
| Developer/Owner | Khronos Group | Spatial |
| Description | ||
| Specification | Download PDF | |
| Format features | Supports 3D model geometry, appearance, scene graph hierarchy, and animation. A .gltf file may be self-contained or may reference external binary and texture resources, while a .glb file is entirely self-contained | File geometric kernel ACIS. Is used by CAD-systems such as AutoCAD, Inventor |
| Viewing software | Paint 3D, MS Office etc | RADF Viewer (free), Delcam Exchange 2012 (free) |
