CIRT - CUDA Interactive Ray Tracer
C++ Frontend for the RenderMan Interface
Rayshade raytracer
Vivid is a modern C++ 3D engine using OpenGL4+
A shader-based software renderer written from scratch in C89
A real time 3D graphics engine written in C++
CSG for jMonkey
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Read and run Cryptic Studios games .demo files
PHIGS (Programmer's Hierarchical Interactive Graphics System)
A raytracing framework for optical/non-optical physics simulations
SpiderGL-Tutorials are the official tutorials of the SpiderGL library