Subdivision Surface Object Creator Open Source Project
Open Source Solid Modeling CAD
HARFANG 3D source code public repository
3D representations of flowers, flower elements, bouquets or meadows
Free 3D Mobile CAD
Converts between many 3D data formats
A C++ Tool for the Fast Prototyping of Topological Data Structures
Can convert from/to many 3D mesh file formats
Cuts 3D objects from polystyrene foam (EPS/XPS)