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Article
Draw 3D Screw Threads   1 Jun, 2002

HELIX.LSP creates wire frame helical screw threads for 3D drawings.More>>

Article
TurboCAD: A Solid Performer   1 May, 2002

IMSI's TurboCAD Professional is in the same price range as Autodesk's AutoCAD LT, yet the former's capabilities for constructing 3D solid-models exceed those of AutoCAD itself.More>>

Article
SolidWorks 2001Plus beefs up assembly capabilities   1 Apr, 2002

Across-the-board improvements make SolidWorks 2001Plus a major release.More>>

Article
Points and Solids   1 Apr, 2002

Rhino is a powerful, yet modestly priced, 3D-modeling program from Robert McNeel and Associates. It runs on most computers using a Windows operating system.More>>

Article
Digging Deeper Into Rhino Surfaces   1 Mar, 2002

Our exploration of Rhino's surfaces continues this month, as we look at more ways to create surfaces and tools for modifying surfaces. Rhino, which is short for Rhinoceros, is a powerful, yet moderately priced, 3D modeling program from Robert McNeel & AssociatesMore>>