HARFANG 3D source code public repository
Vulkan-based implementation of D3D9, D3D10 and D3D11 for Linux / Wine
The open source mesh processing system
The programmer's solid 3D CAD modeller
Console-based GLSL Sandbox for 2D/3D shaders shaders
A free and open source multiplatform 3D parametric modeler
A standalone, large scale, open project for 2D/3D image processing
Dust3D is a cross-platform open-source 3D modeling software
A modern library for 3D data processing
3D engine with modern graphics
Real-time physically based rendering engine for Android, iOS, and more
Open source Cardboard SDK and samples
A toy physically based GPU path tracer (C++/OpenGL/GLSL)
The open-asset-importer-library repository
3D Without Boundaries
FlightGear Flight Simulator: free open-source multiplatform flight sim
a parametric 3D CAD modeler