Projective Displacement Mapping

🚀 CUDA path tracer running 2× faster than RTX

A framework for rapid prototyping and development of real-time rendering techniques.

Single-header BVH construction and traversal library.

Advanced shading language for production GI renderers

Unbiased & physically-based GPU HIPRT (C++/HIP) interactive path tracing renderer

Basis Universal GPU Texture Codec

Software rasterizing hair strands with analytical AA and OIT. Inspired by Frostbite's hair system: "Every Strand Counts: Physics and Rendering Behind Frostbite's Hair".

Node Editor built using Dear ImGui

Sandbox for graphics paper implementation

Layer-based infinite procedural generation

Texture processing tools with support for Direct3D 10 and 11 formats.

A Compendium Information Guide for UMG and Slate in Unreal Engine.

A very simple toon lit shader example, for you to learn writing custom lit shader in Unity URP

An implementation of [Jimenez et al., 2016] Ground Truth Ambient Occlusion, MIT license

Filter-adapted Spatiotemporal Sampling for Real-Time Rendering

Demonstrates a software (CPU) based approach to occllusion culling using multi-threading and SIMD instructions to improve performance.

An open source iOS framework for GPU-based image and video processing

💡 Experimental real-time global illumination renderer 🦀

A toy physically based GPU path tracer (C++/OpenGL/GLSL)

A real-time, GPU-driven method to generate 2D curves from 3D mesh’s contour.

A very fast hashtable

Code developed for articles in the "Journal of Graphics Tools"

The minimal source code for adding and using a custom compute shader in Unreal Engine 4

Immediate-mode fork of the mitsuba renderer. (See Wiki for branches.)

Source code to pbrt, the ray tracer described in the forthcoming 4th edition of the "Physically Based Rendering: From Theory to Implementation" book.

A modern open source rendering engine for animation and visual effects