On Saturday 06 January 2007 00:53, Sachin G Nambiar wrote:
Autocad/Studioworks or any other as good opensource/linux variant.
The BRL-CAD package is a powerful Constructive Solid Geometry (CSG) solid modeling system with over 20 years development and production use by the U.S. military. BRL-CAD includes an interactive geometry editor, parallel ray-tracing support for rendering and geometric analysis, path-tracing for realistic image synthesis, network distributed framebuffer support, image-processing and signal-processing tools. The entire package is distributed in source code form.
License: BSD License, GNU General Public License (GPL), GNU Library or Lesser General Public License (LGPL)