Quote:
C3D is used for a wide variety of purposes, including:
* Creating 3D models for games
* Producing models for virtual reality and flight simulation software
* Scientific, medical and general data visualisation
* Rapid prototyping of 3D designs
* The generation of 3D models for high resolution 3D renderings
Features:
* Fast real-time OpenGL graphics views (2D and 3D)
* Simple 'click and drag' user interface
* Multipoint polygon and line editing down to vertex level
* No polygon limits
* Extrusion and surface revolution
* Subdivision surface modeling
* Boolean operations
* Truetype font 2d and 3D text generator
* An integrated graphical texture coordinate editor
* Support for many 3D file formats including POV-Ray, VRML (1 and 2), RenderMan ,3D Studio 3DS, Lightwave, DXF, Alias triangle, Wavefront OBJ, Direct X, Milkshape, MD2, Quake 3 BSP, Quake MD2, Unreal Tournament t3d.
* Software development kit and plugin interface.
it is shareware though, but still pretty nice