OptiScaler bridges upscaling/frame gen across GPUs
3D Engine c++
Real-time physically based rendering engine for Android, iOS, and more
Home theater software and entertainment hub for digital media
Open source Cardboard SDK and samples
The open-asset-importer-library repository
RenderDoc is a stand-alone graphics debugging tool
Dust3D is a cross-platform open-source 3D modeling software
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Vivid3D is a C++ IDE/3D engine, with python scripting.
Cross platform Virtual Reality authoring and playback
3D modeler, 3D game maker, 3D demo maker
A 16 bit style game on the 16-bit IBM XT.
Tiny OpenGL Wrapper / 3D Engine in C++
Updated emulator of Forgotten Realms: Unlimited Adventures
Vivid is a modern C++ 3D engine using OpenGL4+
Cross-platform 2D and 3D game engine
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.