About The high-speed OpenGL, OpenCL bindings library
Open Source Solid Modeling CAD
HARFANG 3D source code public repository
Free 3D Mobile CAD
Calculates Volume, Surface Area & Centroid of a Closed Triangular Mesh
Converts between many 3D data formats
A designer’s program for describing parts of the building
A C++ Tool for the Fast Prototyping of Topological Data Structures
domes, vaults and eggs - program to create 3D models and plans
Cuts 3D objects from polystyrene foam (EPS/XPS)