Main Web Site (Online Books)

3D engine with modern graphics

A brief computer graphics / rendering course

A modern cross-platform low-level graphics library and rendering framework

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs via OpenCL.

Fast and minimalist 3D viewer.

A brief computer graphics / rendering course

A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.

Learn computer graphics by writing GPU shaders!

Real-time PathTracing with global illumination and progressive rendering, all on top of the Three.js WebGL framework. Click here for Live Demo: https://erichlof.github.io/THREE.js-PathTracing-Renderer/Geometry_Showcase.html

SSGI, Motion Blur, TRAA - Effects to enhance your three.js scene's realism

Ray tracing examples and tutorials using VK_KHR_ray_tracing

Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.

LuxCore source repository

A beginner-friendly Vulkan path tracing tutorial in under 300 lines of C++.

NanoRT, single header only modern ray tracing kernel.

Unreal Engine 5 Guide. Learn to develop games for Windows, Linux, macOS, iOS, Android, Xbox Series X|S, PlayStation 5, Nintendo Switch.

Simple Open-source Ray Tracer

A modern C++ BVH construction and traversal library

c-ray is a small, simple path tracer written in C