3D CAD program which combines basic forms with complex objects following the principles of constructive solid geometry (CSG). The user inputs shapes and combinations in a script file. Fast and secure download from The H
CAD program for modelling solid geometries. Includes an interactive geometry editor and supports ray-tracing and frame buffering. Also provides image- and signal-processing tools. Fast and secure download from The H
3D software designed for non-commercial use that provides all the critical functions, such as modelling, animation, rendering and scripting. Also available as an extended HD version. Download requires a valid email address.
Creates 3D models on a base grid with more than 30 shapes and different colours. Rotates the desktop in the three-dimensional space and saves the models after login. All saved models are published on the web and are subject to the Creative Commons licence; to create private objects you need Premium Access, for which there is a charge.