Wings 3D is an advanced subdivision modeler
a parametric 3D CAD modeler
3D modeler, 3D game maker, 3D demo maker
Arkhamdev Open Source Projects
3D Graphics by a Lightweight Open-Source Software
A tool for creating models for the DelphiDoom Engine
Gphoton in a simple 3d modeler and ray tracer.
Not your usual Architectural Modeler