The open source mesh processing system
FlightGear Flight Simulator: free open-source multiplatform flight sim
Open Source Solid Modeling CAD
Interactive 3D Layout Viewer for GDSII
CIRT - CUDA Interactive Ray Tracer
High-efficiency minimalist C++ wrapper for OpenGL 4.3
LDraw™ editor for LEGO® style digital building instructions.
C++ header-only library that simulates GLSL math
3D Without Boundaries
Scanning Probe Microscopy Controller and Data Visualization Software
Design your own pottery for 3D printing in full color
A tool that uses OpenCL to procedurally generate 3D models
Implemention of SGI's Open Inventor.
Program for drawing 3D surfaces from parametric equations
Galaxy extraterrestrial life simulation
A processing system for 3D triangular meshes