Avogadro libraries provide 3D rendering, visualization, and analysis
A renderer agnostic two-dimensional drawing api for the web
3D reconstruction software
High-efficiency minimalist C++ wrapper for OpenGL 4.3
CIRT - CUDA Interactive Ray Tracer
Vivid3D is a C++ IDE/3D engine, with python scripting.
C++ Frontend for the RenderMan Interface
crossplatform multithreaded object-oriented render and audio engine
Source mirror of LLGL GitHub repository
Java3d scenegraph editor
Realtime raytracer using SIMD on ARM, MIPS, PPC and x86
realistic driving simulation + functions for 2D/3D graphics
Vivid is a modern C++ 3D engine using OpenGL4+
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Geometry processing library for Python
A real time 3D graphics engine written in C++
Open Source graphic tool and alternative to Insane Bump
Common stuff for Imprudence and Kokua open source metaverse viewers.
High performance JavaScript templating engine