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Name | HOOPS Stream Format | AutoCAD Drawing |
File extension | .hsf | .dwg |
Original software | AutoCAD | |
Binary | ■ | |
ASCII | ||
Polygonal | ■ | ■ |
NURBS | ■ | |
Solids | ■ | |
Smoothing groups | ■ | ■ |
Textures, materials | ■ | ■ |
Developer/Owner | Tech Soft 3D | Autodesk |
Description | ||
Specification | Open HSF doc | |
Format features | One attempt to create « universal » 3D-format for publishing CAD-models. To date, work on improving it stopped | Despite the « two-dimensional » AutoCAD specialization, it is possible to create solid models. Autodesk itself for three-dimensional modeling software promotes Inventor |
Viewing software | Hoops Publish | DWG TrueView (free), DWGSee (free) |