Real-time physically based rendering engine for Android, iOS, and more
The open source mesh processing system
aka ogre v2 - scene-oriented, flexible 3D C++ engine
High-efficiency minimalist C++ wrapper for OpenGL 4.3
FlightGear Flight Simulator: free open-source multiplatform flight sim
Open Source Solid Modeling CAD
3D Engine c++
LDraw™ editor for LEGO® style digital building instructions.
DirectX 8 to OpenGL wrapper for legacy apps and portability
crossplatform multithreaded object-oriented render and audio engine
Source mirror of LLGL GitHub repository
Realtime raytracer using SIMD on ARM, MIPS, PPC and x86
Interactive 3D Layout Viewer for GDSII
3D Without Boundaries