144 Open source projects that are alternatives of or similar to Rayt

WebRays - Ray Tracing on the Web

Simple Open-source Ray Tracer

LuxCore source repository

A simple ray tracing engine

C-Ray is a small, simple path tracer written in C

Ray tracing sample using GGX reflection model, 1spp with spatial-temporal denoiser. Acceleration structure build uses async compute.

A program with an implemented Monte Carlo Ray Tracer algorithm for global illumination of a virtual 3D scene.

A real-time global illumination implementation using voxel cone tracing. Implemented in C++ and GLSL.

3D rendering and animation engine for multifaceted displays on microcontrollers

Data visualisation in Python based on OptiX 7.2 ray tracing framework.

A program that takes photographs of a virtual world.

Core functionality of Diligent Engine

Main Web Site (Online Books)

Official repository of Vanilla Raytraced resources pack.

Curated list of ray tracing resources

以历史的发展的眼光来看光线追踪技术，1968年至2018年重点论文相关算法复现。

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

Curated collection of projects leveraging NVIDIA RTX technology (OptiX, DXR, VKR)

Monte Carlo path tracing implementation on Rust

High-level concept explanations, detailed tutorials, performance considerations, shortcuts and other useful content that aims to improve your Unreal Engine 4 development journey.

A testbed project for Unity real-time ray tracing features

Realtime raytracer using SIMD on ARM, MIPS, PPC and x86

WebGL simulation of a Schwarzschild black hole

Framework for playing around with rendering libraries in Rust

Nau - OpenGL + Optix 3D Engine

A brief computer graphics / rendering course

An Open, Scalable, Portable, Ray Tracing Based Rendering Engine for High-Fidelity Visualization

NanoRT, single header only modern ray tracing kernel.

a simple RayTracer based on the Monte Carlo Path Tracing

Small pathtracing library with GPU and CPU backends

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

💎 Ray tracing gem shader for Unity

Embree viewer is a simple implementation of a progressive renderer, based on Intel's Embree raytracing kernels. Its UI is written in SDL2, and it supports Alembic, OBJ file formats, with a JSON file to describe a scene.

Ray tracing glTF scene with Vulkan

A GLSL Path Tracer

Mirror of the official Blender Git repository. Updated every hour.

A (modern) C++ implementation of the first two books of the Peter Shirley Ray Tracing mini-books (https://raytracing.github.io). Features a clean project structure, perf. improvements (compared to the original code), multi-core rendering, and more.

CLI tool to render GLSL shaders

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

Graphics API wrapper is written in C++ on top of Directx 12 and Vulkan. Provides main features including ray tracing.

Simple compile-time raytracer using C++17

Real-time indirect diffuse illuminaton using screen-space information for Unity.

Create, ray trace & export programatically defined Signed Distance Function CSG geometries with an API suited for generative art - in your browser! 🎉

Path tracer written in Golang

Powerful low-level C++20 rendering framework for Vulkan 1.2, including Real-Time Ray Tracing (RTX) support, built atop Auto-Vk.

Ray tracing examples and tutorials using VK_KHR_ray_tracing

[UNMAINTAINED] Real-time path tracing on the web with three.js

A brief computer graphics / rendering course

🔅 Ray tracing library for Vulkan API (indev)

OptiX Path Tracer

Vulkan RTX path tracer with a declarative ES7-like scene description language.

NeRF (Neural Radiance Fields) and NeRF in the Wild using pytorch-lightning

A tiny GPU raytracer, using Zig and WebGPU

A C++-based, cross platform ray tracing library

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

A fast BVH using SAH in rust

Playing with Metal

A path tracer in 300 lines of C++

Python wrapper for NVIDIA OptiX Ray Tracing Engine