turanszkij / WickedEngine

3D engine with modern graphics

ProjectPhysX / FluidX3D

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.

f3d-app / f3d

Fast and minimalist 3D viewer.

DiligentGraphics / DiligentEngine

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

gkjohnson / three-mesh-bvh

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

erichlof / THREE.js-PathTracing-Renderer

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

gkjohnson / three-gpu-pathtracer

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

nvpro-samples / vk_raytracing_tutorial_KHR

Ray tracing examples and tutorials using VK_KHR_ray_tracing

NVlabs / sionna

Sionna: An Open-Source Library for Research on Communication Systems

POV-Ray / povray

The Persistence of Vision Raytracer (POV-Ray)

LuxCoreRender / LuxCore

LuxCore source repository

jbikker / tinybvh

Header-only dependency-free BVH construction and traversal library.

madmann91 / bvh

A modern C++ BVH construction and traversal library

LuisaGroup / LuisaCompute

High-Performance Rendering Framework on Stream Architectures

optiland / optiland

Comprehensive optical design, optimization, and analysis in Python, including GPU-accelerated and differentiable ray tracing via PyTorch.

JiayinCao / SORT

Simple Open-source Ray Tracer

DiligentGraphics / DiligentCore

A modern cross-platform low-level graphics API

danbaidong1111 / DanbaidongRP

ToonRenderPipeline Unity6 RayTracing

Devsh-Graphics-Programming / Nabla

Vulkan, OptiX and CUDA Interoperation Modular Rendering Library and Framework for PC/Linux/Android

dannyfritz / awesome-ray-tracing

Curated list of ray tracing resources

yuphin / Lumen

A Vulkan Raytracing framework for various bidirectional path tracing techniques

radarsimx / radarsimpy

Radar Simulator built with Python and C++

apistol78 / traktor

Traktor Game Engine

optozorax / portal

🔵🟠 Portal Explorer — web visualization of mind-blowing portals using ray-tracing.

sergcpp / Ray

Embeddable physically based renderer

nvpro-samples / vk_gaussian_splatting

Advanced viewer implementing several rendering methods for 3D gaussians using Vulkan API