A modern library for 3D data processing
FlightGear Flight Simulator: free open-source multiplatform flight sim
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Open Source Solid Modeling CAD
DirectX 8 to OpenGL wrapper for legacy apps and portability
High-efficiency minimalist C++ wrapper for OpenGL 4.3
Interactive 3D Layout Viewer for GDSII
3D Without Boundaries
Scanning Probe Microscopy Controller and Data Visualization Software
Geometry processing library for Python
Tao3D is a programming language for real-time interactive 3D
A Realistic and Rich 3D Environment
Program for drawing 3D surfaces from parametric equations