[Ray tracing](https://en.wikipedia.org/wiki/Ray_tracing_(graphics))

Links

• Ray Tracing in One Weekend: The Book Series (Code) (Book)

• Ray Tracing in One Weekend implemented in Golang, chapter-by-chapter

• Ray Tracing in One Weekend implemented in C++, chapter-by-chapter

• Understandable Ray Tracing in 256 lines of bare C++ course (2019)

• C++17 constexpr Compile-time Ray Tracer

• Nori - Educational ray tracer.

• Ray tracing a tiny procedural planet

• HTML5 raycasting demo using React (Code) (HN)

• Lighthouse 2 framework for real-time ray tracing

• Dawn RT - Ray tracing extension for WebGPU.

• Quake II RTX - NVIDIA’s implementation of RTX ray-tracing in Quake II.

• Performance comparison of parallel ray tracing in functional programming languages

• RayTracer.jl - Ray Tracer written completely in Julia.

• Ray Tracing Essentials (2020)

• Rayt - Monte Carlo ray tracer developed using Rust.

• Ray Tracing with POV-Ray (Lobsters) (HN)

• bvh - Rust crate which exports rays, axis-aligned bounding boxes, and binary bounding volume hierarchies.

• Revisiting the Businesscard Raytracer (2020)

• Ray Tracing In Notepad.exe At 30 FPS (2020) (HN)

• MentisOculi Pytorch Path Tracer

• Ray Tracing implemented in multiple languages

• SwiftlyRT - Implementation of the Ray Tracer Challenge in Swift.

• Casual Shadertoy Path Tracing 1: Basic Camera, Diffuse, Emissive (2020)

• Ray Tracer in OCaml

• Rust implementation of "Ray Tracing In One Weekend" by Peter Shirley

• Simple Ray Casting with ClojureScript (2020)

• Ray Tracing in One Weekend in TypeScript

• Embree - Collection of high-performance ray tracing kernels, developed at Intel.

• C-Ray - Small, simple path tracer written in C.

• Tungsten Renderer - High performance physically based renderer in C++11.

• Ray Tracing Gems - High-Quality and Real-Time Rendering with DXR and Other APIs.

• CUDA based Ray Tracer

• Saturno - Implementation of 'Ray Tracing in One Weekend' in Rust (and wasm).

• Ray tracing in Nim (2020) (HN)

• How to Write a Ray Tracer Intuitively (2020)

• Traceur: a path tracing renderer in Ink and JavaScript (2020)

• Racing the Beam Ray Tracer (2018) - Full Hardware Real-Time Ray-Tracer. (Code)

• Ray-tracer / Learning project with Rust

• tray_rust - Toy Ray Tracer in Rust.

• Visionaray - C++-based, cross platform ray tracing library. (Web)

• Raytraced Shadows in Call of Duty: Modern Warfare - How ray tracing can be integrated into a modern, forward+ engine with minimal-to-no content changes.

• Slightly Incremental Ray Tracing In One Weekend (2020)

• SORT (Simple Open-source Ray Tracing) - Cross platform ray tracing renderer in C++. (Web)

• redner - Differentiable Monte Carlo Ray Tracing through Edge Sampling.

• Vulkan Real-time Path Tracer Engine

• Rust Ray Tracer, an Update (and SIMD) (2020) (Lobsters)

• Path Tracing with Babylon, Background and Implementation

• Lentil - Advanced camera toolkit for the Arnold renderer. Ray tracing through real lenses. (HN)

• Factorio Raytracer

• rpt - Physically-based path tracer in Rust.

• Raygon - High-performance proprietary CPU path tracer written in the Rust programming language.

• Jaeger - Open source, end-to-end distributed tracing. (Code)

• SuperRT - Realtime raytracing on the SNES (2020) (HN)

• vk_mini_path_tracer - Beginner-friendly Vulkan path tracing tutorial in under 300 lines of C++.

• OptixPathTracer - Simple physically based path tracer based on Nvidia's Optix Ray Tracing Engine.

• RtRs - Simple ray tracing & rasterization engine written in rust.

• Why Raytracing won't simplify AAA real-time rendering (2020) (HN)

• Psychopath - Slightly psychotic path tracer.

• Helios - Real-time unidirectional GPU path tracer using the cross-vendor Vulkan ray-tracing extensions.

• retrace.gl - Create, ray trace & export programmatically defined Signed Distance Function CSG geometries with an API suited for generative art - in your browser.

• Ray Tracing in pure CMake (2020) (Code)

• Simple ray tracer written in Rust from scratch (HN)

• Awesome Ray Tracing