Graphic Engine & Game Engine open source list!
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- Unity Unity-Technologies unity3d-jp UnityLabs Unity-China
- AMD GPUOpen-LibrariesAndSDKs GPUOpen-Tools GPUOpen-Effects GPUOpen-Drivers
- NVIDIA NVIDIAGameWorks nvpro-samples NVIDIA-RTX NVIDIA NVlabs
- Intel Intel GameTechDev https://software.intel.com/gamedev
- ARM ARM-software
- Qualcomm SnapdragonStudios
- PowerVR powervr-graphics
- Microsoft microsoft
- TheKhronosGroup The Khronos Group https://www.khronos.org/
- AcademySoftwareFoundation Academy Software Foundation https://www.aswf.io/
- Pixar Pixar Animation Studios http://graphics.pixar.com
- SideEfects sideeffects
- IdSoftware id-Software
- InteractiveComputerGraphics
- UnrealEngine ⭐ https://www.unrealengine.com/ (source available, no FOSS)
- CRYENGINE ⭐ https://www.cryengine.com/
- o3de https://www.o3de.org/
- godot Godot Engine – Multi-platform 2D and 3D game engine https://godotengine.org
- WickedEngine C++ game engine focusing on modern rendering techniques and performance. https://wickedengine.net
- filament Filament is a physically based rendering engine for Android, Windows, Linux and macOS
- Falcor Real-Time Rendering Framework, NVIDIA
- Klayag A cross-platform open source game engine with plugin-based architecture
- G3D Graphics research and rapid prototyping in OpenGL and C++
- Ogre ogre github mirror
- OpenSceneGraph http://www.openscenegraph.org
- stride Stride Game Engine (formerly Xenko)
- anki-3d-engine AnKi 3D Engine - OGL/Vulkan backends, modern renderer, scripting, physics and more
- SpartanEngine Game engine with an emphasis on architectual quality and performance
- DummyEngine Small cross platform Vulkan/OpenGL 3d engine for personal experimentation
- ETEngine Realtime 3D Game-Engine with a focus on space sim. Written in C++ 14
- nebula Nebula is an open-source and free-to-use modern C++ game engine.
- Granite Personal Vulkan renderer
- FlaxEngine Multi-platform 3D game engine. (source available, no FOSS)
- island Project Island is an experimental, hot-reloading Vulkan renderer/proto-engine for Linux, written in C/C++.
- three.js JavaScript 3D library. https://threejs.org/
- Babylon.js A powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
- cesium An open-source JavaScript library for world-class 3D globes and maps
- playcanvas ast and lightweight WebGL game engine https://playcanvas.com/
- Graphics Unity Graphics - Including Scriptable Render Pipeline
- armory -3D Game Engine for Blender
- RenderPipeline -PBR and Deferred Rendering for the Panda3D game engine
- ray-mmd physically-based rendering at mikumikudance
- bgfx ⭐ -Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library
- igl Intermediate Graphics Library (IGL) is a cross-platform library that commands the GPU. It provides a single low-level cross-platform interface on top of various graphics APIs (e.g. OpenGL, Metal and Vulkan).
- The-Forge The Forge Cross-Platform Rendering Framework PC, macOS / iOS, Android, XBOX, PS4
- DiligentEngine A modern cross-platform low-level 3D graphics library http://diligentgraphics.com/diligent-engine/
- MethaneKit Modern 3D graphics made simple with C++17 cross-platform framework and rendering abstraction API on top of DirectX 12, Metal & Vulkan
- LLGL Low Level Graphics Library (LLGL) is a thin abstraction layer for the modern graphics APIs OpenGL, Direct3D, Vulkan, and Metal
- nvrhi NVIDIA Rendering Hardware Interface
- herebedragons A basic 3D scene implemented with various engines, frameworks or APIs.
- glfw A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
- MoltenVK Vulkan graphics and compute API, that runs on Apple's Metal graphics framework
- dxvk Vulkan-based D3D11 implementation for Linux / Wine
- angle A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android.
- Vita3K Experimental PlayStation Vita emulator vita3k.org/
- vkd3d-proton vkd3d-proton is a fork of VKD3D, which aims to implement the full Direct3D 12 API on top of Vulkan. The project serves as the development effort for Direct3D 12 support in Proton.
- Tellusim_Core_SDK Cross-platform C++ SDK for graphics, compute, and simulation. Supports GPU-accelerated algorithms, meshes, images, and UI, with bindings for C#, Rust, Swift, and Python. Prebuilt builds and docs available.
- embree A collection of high-performance ray tracing kernels, developed at Intel.
- openmoonray MoonRay is DreamWorks’ open-source, award-winning, state-of-the-art production MCRT renderer
- RadeonRays RadeonProRender ray intersection acceleration library for hardware and software multiplatforms using CPU and GPU
- mitsuba3 👍 Mitsuba 3: A Retargetable Forward and Inverse Renderer http://mitsuba-renderer.org/
- appleseed A modern open source rendering engine for animation and visual effects https://appleseedhq.net/
- pbrt Source code for "Physically Based Rendering: From Theory To Implementation"
- LuxCoreRender https://www.luxcorerender.org
- ospray A Ray Tracing Based Rendering Engine for High-Fidelity Visualization
- tungsten High performance physically based renderer in C++11
- etx-tracer Physically-based CPU and GPU ray-tracer
- nori Nori: an educational ray tracer https://wjakob.github.io/nori
- nanort single header only modern ray tracing kernel.
- yocto-gl Yocto/GL: Tiny C++ Libraries for Physically-based Graphics
- SORT Simple Open-source Ray Tracer https://agraphicsguy.wordpress.com/
- fermat a high performance research oriented physically based rendering system, trying to produce beautiful pictures following the mathematician’s principle of least time
- gatling Hydra-enabled GPU path tracer that supports MaterialX and MDL
- kajiya Experimental real-time global illumination renderer
- PLTFalcor Real-time physical light transport (PLT) framework
- lighthouse2 Lighthouse 2 framework for real-time ray tracing
- Path-Tracing-SDK Real-time path tracing library and sample
- Candela Pathtraced Realtime Engine
- Lumen A Vulkan Raytracing framework for various bidirectional path tracing techniques
- IDKEngine OpenGL Toy-"Engine" with Wavefront Path Tracer and Rasterizer Pipeline with Voxel Cone Tracing/Global Illumination
- tinyrenderer A brief computer graphics / rendering course
- foolrenderer A tiny software renderer implemented from scratch without the use of graphics API, used to understand how GPUs work.
- OpenSWR A High Performance, Highly Scalable Software Rasterizer for OpenGL
- miaow An open source GPU based off of the AMD Southern Islands ISA.
- SalviaRenderer SALVIA is the rasterizer based software renderer. The goal of SALVIA is capacity of Direct3D 10+.
- coco3d Coco3D is a real-time 3D software renderer for Windows PCs and mobile devices
- swiftshader high-performance CPU-based implementation of the OpenGL ES and Direct3D 9 graphics APIs
- mesa 👍 https://www.mesa3d.org
- renderer A shader-based software renderer written from scratch in C89 https://zauonlok.github.io/renderer/
- SoftwareRenderer Software rendering engine with PBR. Built from scratch on C++.
- RetroWarp The GPU is implemented with "pure" software rendering
- grr Gpu Renderer and Rasterizer - for python
- virglrenderer VirGL virtual OpenGL renderer
- AMDVLK AMD Open Source Driver For Vulkan
- open-gpu-kernel-modules NVIDIA Linux open GPU kernel module source
- EmberGL A low-level open source graphics library, similar to OpenGL/DirectX/Vulkan, designed for real-time 2D/3D rendering on MCUs and other memory constrained non-GPU systems
- SoftGLRender Tiny C++ Software Renderer / Rasterizer, and implements OpenGL and Vulkan renderers for comparison
- raster2mesh This project demonstrates a fun and intriguing approach to rasterize anything towards a mesh, using only GPU pixel shaders and rasterization on OpenGL 4.2.
- PortableGL An implementation of OpenGL 3.x-ish in clean C
- FrameGraph vulkan abstraction layer that represent frame as a task graph
- DataDrivenRendering Data Driven Rendering repository
- vuk vuk - A rendergraph-based abstraction for Vulkan
- fg Rendering abstraction which describes a frame as a directed acyclic graph of render tasks and resources.
- RenderGraph Render graph management library.
- FrameGraph Renderer agnostic frame graph library Example
- LegitEngine A rendergraph-based graphical framework for Vulkan
- PathFinder An attempt to build a modern renderer using modern graphic APIs. Pillars of the architecture are Bindless Resources and Render Graph.
- Skybolt C++/Python-based 3D geospatial application for simulating and visualizing dynamic objects in planetary environments
- cesium An open-source JavaScript library for world-class 3D globes and maps
- cesium-unreal Bringing the 3D geospatial ecosystem to Unreal Engine
- IlluminationComparison A comparison of typical illumination methods. (SSAO, HBO, VXGI, and Ray Traced Global Illumination)
- dirtchamber A mixed reality testing environment for real-time global illumination algorithms
- DXR-Sandbox-GI Simple DirectX 12 toy framework for testing Global Illumination: Reflective Shadow Mapping, Light Propagation Volume, Voxel Cone Tracing, DXR
- SHTest Spherical Harmonic Lighting (Direct/Shadowed/Indirect/Subsurface)
- SphericalHarmonicLighting Global Illumination using Spherical Harmonics
- Urho3D-1.4-SphericalHarmonicLighting Testing spherical harmonic lighting based on the spherical-harmonic-lighting.pdf
- Probulator 👍 Experimentation framework for probe-based lighting
- hyper3d-envmapgen Pre-filtered mipmapped radiance environment map generator that runs on WebAssembly.
- envtools Utilities to manipulate spherical images
- webgl-deferred-irradiance-volumes An implementation of deferred irradiance volumes in WebGL
- RealTimeGI Real-Time Global Illumination - University of Leeds MSc Project.
- Precomputed-Light-Field-Probes Real-Time Global Illumination using Precomputed Light Field Probes
- RTXGI-DDGI RTX Global Illumination (RTXGI) SDK
- LuxGI Hybrid GI solution, based on DDGI ( include Ray-Tracing and SDF-Tracing )
- PRT Precomputed Radiance Transfer in OpenGL
- RTXGI RTXGI v2.0 Update including Neural Radiance Cache and Spatial Hash Radiance Cache
- BrixelizerGi FidelityFX Brixelizer GI is a simplified implementation of AMD GI-1.0
- Capsaicin
- SurfelPlus [SIGGRAPH 25 Poster] A realtime global illumination renderer using Surfels as scene cache.
- SurfelGI Real-Time dynamic global illumination based on surfel. This project is based on GIBS presented at SIGGRAPH 2021.
- VSGL Fast Indirect Illumination Using Two Virtual Spherical Gaussian Lights
- simple-instant-radiosity
- GIGL Tiny Global Illumination OpenGL Renderer
- qt5-shadow-maps Shadow mapping implementation with Qt5 and OpenGL
- Light-Propagation-Volumes
- GI-LPV Implement global illumination with OCaml, using light propagation volumes
- Nigiri A fully-dynamic voxel-based global illumination system for Unity.
- SEGI Almost real-time Global Illumination for Unity.
- Unity-SRP-VXGI Voxel-based Global Illumination using Unity Scriptable Render Pipeline.
- VCTRenderer Deferred voxel shading for real-time global illumination. https://jose-villegas.github.io/post/deferred_voxel_shading/
- voxel-cone-tracing A real-time global illumination implementation using voxel cone tracing.
- VoxelConeTracingGI Global illumination with Voxel Cone Tracing in fully dynamic scenes using a 3D clipmap to support huge areas around the camera while maintaining a low memory footprint.
- Vulkan-VXGI-VR-FrameWork University of Pennsylvania, CIS 565: GPU Programming and Architecture, Final Project
- MAGE Game and rendering engine featuring both forward and deferred PBR (physically-based rendering) pipelines with optional indirect illumination using Voxel Cone Tracing.
- VoxelConeTracing An implementation of the "Voxel Cone Tracing" global illumination technique proposed by Cyril Crassin
- VCTGI GPU-based real-time global illumination renderer based on voxel cone tracing
- DXE A voxel cone traced realtime Global Illumination rendering engine in dx12, wip
- Voxel_Cone_Tracing Voxel-Cone-Tracing easy to understand
- SSRT3 Real-time global illumination using screen-space information for Unity HDRP
- URP_SSR Screen space reflection for Unity 2022 and Unity6
- UnitySSGIURP Screen Space Global Illumination for Unity URP (Universal Render Pipeline).
- SSGI-URP Screen Space Global Illumination for Unity Universal Render Pipeline
- FSSGI Fast Screen Space Global Illumination
- mfssgi
- src-dgi Surfel Radiance Cascades Diffuse Global Illumination
- RadianceCascadesUnity A simple 2D implementation of Radiance Cascades by Alexander Sannikov in Unity
- Unity-2D-Radiance-Cascade-Demo Demo 2D implementation of radiance cascade global illumination in Unity.
- minpt A path tracer in 300 lines of C++
- GLSL-PathTracer 👍 A GLSL Path Tracer
- path_tracer 👍 An educational path tracer written in C using Vulkan to supplement a lecture series on path tracing.
- PSRayTracing A (modern) C++ implementation of the first two books of the Peter Shirley Ray Tracing mini-books
- rayn A small path tracing renderer written in Rust.
- TrueTrace-Unity-Pathtracer A passion projects that has been going on for awhile, finally at a place where I feel comfortable tentatively uploading it to Github for others
- RVPT Realtime Vulkan path tracer from scratch kind of thing
- simple-bidirectional-pathtracer
- edubpt
- Volumetric-Path-Tracer Volumetric path tracer using cuda
- simple-spectral A Simple Spectral Renderer
- HIPRT-Path-Tracer Unbiased & physically-based GPU HIPRT (C++/HIP) interactive path tracing renderer
- Q2RTX NVIDIA’s implementation of RTX ray-tracing in Quake II zyanidelab/Q2RTX
- Quartz Physically based Vulkan RTX path tracer with a declarative ES7-like scene description language.
- DXRPathTracer A (very) simple path tracer implemented using DirectX Ray Tracing (DXR)
- WispRenderer RTX Ray Tracing Renderer, made by Y3 students at Breda University of Applied Science https://teamwisp.github.io
- rtx-explore DirectX Raytracing Path Tracer
- Kaguya This is a hobby project using DirectX 12 and DirectX RayTracing (DXR)
- RayTracingInVulkan Implementation of Peter Shirley's Ray Tracing In One Weekend book using Vulkan and NVIDIA's RTX extension.
- PBRVulkan Vulkan Real-time Path Tracer Engine
- Helios Real-time unidirectional GPU path tracer using the cross-vendor Vulkan ray-tracing extensions.
- vk_mini_path_tracer A beginner-friendly Vulkan path tracing tutorial in under 300 lines of C++.
- RTXDI RTX Dynamic Illumination is a framework that facilitates the implementations of efficient direct light sampling in real-time renderers
- VolumetricReSTIRRelease SIGGRAPH Asia 2021 paper "Fast Volume Rendering with Spatiotemporal Reservoir Resampling"
- ReSTIR-Vulkan Vulkan implementation of ReSTIR
- Reservoir-Spatio-Temporal-Importance-Resampling-ReSTIR Reservoir Spatio Temporal Importance Resampling
- ReSTIR_PT Source Code for SIGGRAPH 2022 Paper "Generalized Resampled Importance Sampling: Foundations of ReSTIR"
- CPMFIGIOTVVD Correlated Photon Mapping for Interactive Global Illumination of Time-Varying Volumetric Data by Daniel Jönsson and Anders Ynnerman
- SOPGI A VEX raytracer for SideFX Houdini with photon mapping global illumination and full recursive reflections and refractions
- DXR-PhotonMapper An implementation of Photon Mapping using DXR
- RTProgressivePhotonMapper A Hardware Raytracing based Progressive Photon Mapper using Falcor 5.2
- KinoObscurance Alchemy Ambient Obscurance ---AlchemyHPG11
- ScalableAmbientObscurance https://research.nvidia.com/publication/scalable-ambient-obscurance
- XeGTAO An implementation of [Jimenez et al., 2016] Ground Truth Ambient Occlusion, MIT license
- ASSAO Adaptive Screen Space Ambient Occlusion
- Robust Screen Space Ambient Occlusion Robust Screen Space Ambient Occlusion
- HBAOPlus HBAO+ is a SSAO algorithm designed to achieve high efficiency on DX11 GPUs.
- gl_ssao optimized screen-space ambient occlusion, cache-aware hbao
- VXAO Voxel Ambient Occlusion
- MiniEngineAO SSAO image effect from Microsoft MiniEngine, ported to Unity.
- NNAO Neural Network Ambien Occlusion
- dssdo Deferred Screen Space Directional Occlusion http://kayru.org/articles/dssdo/
- AmplifyOcclusion Full source-code for Amplify Occlusion plugin for Unity AmplifyOcclusion-URP
- Unity-Ground-Truth-Ambient-Occlusion A physically based screen space ambient occulsion post processing effect
- Unity-GeoAO Fast ambien occlusion in Unity at runtime
- RTAO Ray Traced Ambient Occlusion (RTAO) implemented using DirectX Raytracing (DXR)
- BNAO A tiny, GPU-based Bent Normal and Ambient Occlusion baker for Unity.
- dxr-ao-bake A demo of ambient occlusion map baking using DXR
- aobaker ambient occlusion baking tool
- VertexColorBaker An AssetPostprocessor for Unity that can bake ambient occlusion and curvature information into mesh vertex color channels.
- ssbn Screen Space Bent Normals
- GzRNM brings Radiosity Normal Mapping/Directional Light Mapping to Unity 3D!
- SSbumpGenerator A GUI interface to a tool for generating SSBumps (Self Shadowed Bump Maps).
- lightmapper A C/C++ single-file library for drop-in lightmap baking. Just use your existing OpenGL renderer to bounce light!
- seamoptimizer A C/C++ single-file library that minimizes the hard transition errors of disjoint edges in lightmaps.
- BakingLab A D3D11 application for experimenting with Spherical Gaussian lightmaps
- GPULightmass Luoshuang's GPULightmass for UE4
- trianglepacker Triangle packer for light map
- HDR_Lightmapper Implements a cycles based lightmapper with denoiser
- The_Lightmapper Fast and easy baked GI Lightmaps for Blender and Cycles
- LightmapperToy This project is a hobby lightmapper completely based on Houdini geometry nodes. Basically it grew out of a re-implementation of Matt's The Baking Lab with some modification.
- DeepIllumination Code and examples from our paper "Deep Illumination: Approximating Dynamic Global Illumination with Generative Adversarial Networks," by Manu Mathew Thomas and Angus Forbes
- LGHDemo Real-Time Rendering with Lighting Grid Hierarchy I3D 2019 Demo
- PBGI Point Based Global Illumination
- SC_Tracer photon mapping for global illumination and caustic
- Crystal-Caustics Approximated crystal caustics effect in Unity.
- ComputeStochasticReflections Compute Stochastic Screen Space Reflections for unity post processing
- kode80SSR An open source screen space reflections implementation for Unity3D 5.
- StochasticScreenSpaceReflection
- Unity-Screen-Space-Reflection Clearly Screen Space Reflection
- UnitySSR Open source screen space reflection for Unity 5
- Unity-ScreenSpaceReflections-URP SSR solution for Unity URP
- synthese_image author's blog
- URP_ScreenSpacePlanarReflections Simple example of implementing screen space planar reflections as a RenderFeature for URP
- UnityURP-MobileScreenSpacePlanarReflection A simple and fast ScreenSpacePlanarReflection(SSPR) as a standalone reusable RendererFeature in URP.
- Jin-Engine-2.1 The implementation of Pixel-projected Screen Space Reflections
- BakedReflectionsUnity 👍 Reflection Probe Atlas impl. for Unity
- SS-refraction-through-depth-peeling-in-threejs Screen space refraction through depth peeling in threejs
- realtimeshadows codes
- Shadows 👍 A sample app that demonstrates several techniques for rendering real-time shadow maps
- UnityPCSS Nvidia's PCSS soft shadow algorithm implemented in Unity
- ContactShadows Experimental implementation of contact shadows for Unity.
- HFTS NVIDIA Hybrid Frustum Traced Shadows in NVIDIA ShadowLib.
- ShadowFX DirectX 11 and 12 library that provides a scalable and GCN-optimized solution for deferred shadow filtering
- Cinder-Experiments A collection of experiments, samples and other bits of code.
- of-ESMShadowMapping Exponential Shadow Mapping in openFrameworks
- RayTracedShadows This demo implements BVH construction and GPU traversal for rendering hard shadows.
- InlineRayTracingShadows Sample scene that uses ray traced shadows generated by a compute shader using ray queries.
- RaytracedHardShadow DXR based raytraced hard shadow for Unity
- ShadowVolume Shadow Volume for Static-Scene-Object of Unity
- variance_shadow_mapping_vk Variance shadow mapping for omni lights with Vulkan
- Precomputed-Shadow-Fields-for-Dynamic-Scenes A realization of computing soft shadow by shadow fields
- DeepShadowMap Real-Time Deep Shadow Maps for Unity3D
- CachedShadowMaps Cached Shadow Map Solution for Unity
- Unity-Capsule-Shadows A work in progress solution for capsule shadows in Unity.
- Analytic Soft Shadows (Built-In/URP) Analytic Soft Shadows is a real-time soft shadowing solution with shadows defined by Spheres, Capsules and Boxes
- Compressed-shadow-maps Demo code for the compressed shadow maps project
- voxelized-shadows-improved Construction and sampling of precomputed shadows in a compressed voxel octree
- ocTreeVoxelizedShadows Voxelized shadows implemented based on octree The Unity technical team recommends that large terrain be used instead of baking
- VolFx Selective Post Processing with buffer system
- PostProcessing Post Processing Stack
- reshade-shaders A collection of post-processing shaders written for ReShade. https://reshade.me
- GShade GShade is a highly modified ReShade fork & utility package with numerous improvements and settings autodetection for over 300 games.
- CobraFX CobraFX comprises SirCobra's contribution of shaders for ReShade.
- OtisFX A small set of effects for Reshade
- Cat-PostProcessing various post-processing effects for Unity
- CMAA2 Conservative Morphological Anti-Aliasing 2.0
- MSAAFilter MSAA and Temporal AA Sample
- temporal Temporal Reprojection Anti-Aliasing for Unity 5.0+
- TAA_Unity_URP Temporal Anti-Aliasing(TAA) for Unity’s Universal Render Pipeline
- smaa SMAA: Subpixel Morphological Antialiasing, is a very efficient GPU-based MLAA implementation
- smaaDemo Subpixel Morphological AntiAliasing OpenGL/Vulkan demo
- SMAA SMAA in unity3D
- SpecularAA A demo of various normal map filtering techniques for reducing specular aliasing
- glsl-fxaa FXAA implementation for glslify in WebGL
- Phone-wire AA
- DLAA (DLAA) Directionally Localized antiAliasing
- TAA-STAR C++/Vulkan Implementations of State of the Art Temporal Anti-Aliasing Techniques
- UE4 DLSS DLSS Plugin for Unreal Engine
- Fast-Adaptive-AA This is a modification of Timothy Lottes' PC FXAA v3 with a different Edge Detection algorithm that prevents blurring and catches edges better. For Reshade
- oidn Intel(R) Open Image Denoise library http://www.openimagedenoise.org/
- NvidiaAIDenoiser A simple implementation of Nvidia's AI denoiser
- RealTimeDenoisingNeuralBilateralGrid [EGSR2020] Real-time Monte Carlo Denoising with the Neural Bilateral Grid
- practicalDenoising Reference Implementation of Practical Denoising for VFX Production Using Temporal Blur
- bcd Bayesian Collaborative Denoiser for Monte-Carlo Rendering
- glslSmartDeNoise 👍 Fast glsl spatial deNoise filter
- SE-Natural-Bloom-Dirty-Lens (Legacy) post-processing effect for Unity.
- Unity_StarGlow This is an implementation of Kawase's light-streak.
- tonemapper A tool for exploring and applying various tonemapping operators.
- glsl-tone-map A collection of tone mapping functions available both as ES modules strings and as GLSL files for use with glslify
- ToneMapping A collection of tone mappers for the display of 3D graphics
- AgXc Fork of Troy.S AgX, a display rendering transform available via OCIO and more
- prod80-ReShade-Repository Highly advanced Color Effects created for Reshade
- aces-dev AMPAS Academy Color Encoding System Developer Resources http://www.oscars.org/aces
- tony-mc-mapface Takes HDR Rec.709/sRGB stimulus, and maps it to LDR. It's tranquil and collected, and won't set your eyes ablaze.
- flim flim - Filmic Color Transform
- NeuralNetworkPostProcessing Unity Post Processing with Convolution Neural Network
- RunwayML-for-Unity RunwayML for Unity 🎯 https://runwayml.com/integrations
- Procedural-painting Procedural painting algorithms in Unity 3d with compute shaders based on genetic evolution algorithms
- Waifu2xBarracuda Waifu2x Unity Barracuda implementation
- barracuda-style-transfer Companion code for the Unity Style Transfer blog post, showcasing realtime style transfer using Barracuda.
- triangle Convert images to computer generated art using delaunay triangulation
- UnityImageEffects Post Processing Effects for Unity
- android-gpuimage Android filters based on OpenGL (idea from GPUImage for iOS)
- NonuniformBlur A very fast approximation to large-kernel Gaussian blur with nonuniform blur radii, by making use of box-filtered mip maps V-cycle
- OptiScaler OptiScaler bridges upscaling/frame gen across GPUs.
- FidelityFX-FSR FidelityFX Super Resolution
- Anime4K A High-Quality Real Time Upscaler for Anime Video
- Magpie Magpie 是一个轻量级的窗口缩放工具,内置了多种高效的缩放算法和滤镜。它主要用于提升游戏画质和让不支持全屏化的游戏也能全屏显示等。
- Waifu2x-Extension-GUI Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.
- mosaiikki Checkerboard rendering with Magnum and OpenGL
- DynamicCheckerboardRendering Checkerboard Rendering and Dynamic Resolution Rendering in the DX12 MiniEngine
- JPEG-MP4-Compression-PostProcessing-Effect-for-Unity3D This package aims to accurately recreate the effect of JPEG/MP4 compression as a PostProcessing Effect
- libbsdf Library for BSDF, BRDF, and BTDF
- brdf brdfExplorer
- BRDFExplorer http://corralx.github.io/projects
- Lux Lux – open source physically based shader framework for unity
- Alloy Alloy physical shader framework for Unity. https://alloy.rustltd.com/
- AntonovSuit
- brdf Code sample accompanying the article "Crash Course in BRDF Implementation"
- anisotropic_layered_material Code for "Real-time Rendering of Layered Materials with Anisotropic Normal Distributions", SIGGRAPH ASIA 2019.
- WaveOpticsBrdf This code implements the key ideas of the paper: Rendering Specular Microgeometry with Wave Optics, by Ling-Qi Yan, Miloš Hašan, Bruce Walter, Steve Marschner, Ravi Ramamoorthi.
- svbrdf-oculus materials from Two-Shot SVBRDF Capture for Stationary Materials by Aittala et al (2015).
- Matmorpher Code repository for the EGSR 2021 paper MatMorpher: A Morphing Operator for SVBRDFs
- DeepInverseRendering Deep Inverse Rendering for High-resolution SVBRDF Estimation from an Arbitrary Number of Images
- Subsurface-Light-Transport-Raytracer
- SingleScatteringEditing
- hitchhikersscatter A Hitchhiker’s Guide to Multiple Scattering
- IBLBaker Light probe generation and BRDF authoring for physically based shading.
- cmftStudio cross-platform open-source cubemap filtering tool.
- PBR An implementation of physically based shading model & image based lighting in various graphics APIs.
- LTC_BRDF_Fit BRDF fitting code for LTC Area Lights by Heitz et al.
- ltc_code Code for "Real-Time Polygonal-Light Shading with Linearly Transformed Cosines"
- rtswplusd Real-Time Shading with Polyhedral Lights using Silhouette Detection
- BezierLightLTC An official implementation of the paper "Real-Time Shading of Free-Form Area Lights using Linearly Transformed Cosines".
- FastTranslucentShader
- separable-sss iryoku's SSSSS
- ScreenSpaceSubsurfaceScattering
- SubsurfaceScattering An implementation of a set screen space physically-based subsurface scattering algorithms
- MultipassTranslucency fake subsurface-scattering shader, using multiple passes with different blend ops to calculate thickness without reading back the depth buffer.
- subsurfaceScatteringMat https://n8python.github.io/subsurfaceScatteringMat/
- pbrt-skin-bssrdf Implementation of Donner & Jensen's "A Spectral BSSRDF for Shading Human Skin" in PBRT
- skin-shader-unity GPU Gems 3 - Chapter 14 using the Unity engine
- Unity-Human-Skin-Shader-PC
- FaceWorks A middleware library and sample application for high-quality skin and eye rendering
- TressFX DirectX 11 library that provides convenient access to realistically rendered and simulated hair and fur
- vkhr Real-Time Hybrid Hair Rendering using Vulkan™
- WetaHair Implementation of "Importance Sampling for Physically-Based Hair Fiber Models"
- libWetHair A Multi-Scale Model for Simulating Liquid-Hair Interactions http://libwethair.info
- Realtime-Vulkan-Hair University of Pennsylvania, CIS 565: GPU Programming and Architecture, Final Project
- VHair A highly experimental hair rendering and simulation solution for the Unity game engine
- Hair-Renderer-2 Vulkan-based strand-level hair renderer
- fabric-micro-detail-scattering Micro Detail Fabric Shader
- UnityFurURP Fur shader implementation for URP
- UnityFurShader Fur shader for Unity.
- ShellFurGodot Add-on that adds a fur node to the Godot engine, using a shell based approach to imitate fur strands.
- specular-manifold-sampling Code for "Specular Manifold Sampling for Rendering High-Frequency Caustics and Glints" (SIGGRAPH 2020)
- real_time_glint real_time_glint_dictgenerator Procedural Physically based BRDF for Real-Time Rendering of Glints.
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crest 👍 A class-leading water system implemented in Unity
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Ceto 👍 Ceto: Ocean system for Unity
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GodotOceanWaves FFT-based ocean-wave rendering, implemented in Godot
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Environment-Project An Environment Simulation project for Unreal Engine 4.
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Ocean Community Next Gen Next gen iteration of the unity community ocean shader
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VaOcean Ocean Surface Simulation Plugin for Unreal Engine 4
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whitecaps Real-time Animation and Rendering of Ocean Whitecaps
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Water Sum of sines and fft fluid simulation with a physically based water shader
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EncinoWaves Implementation of "Empirical Directional Wave Spectra for Computer Graphics" paper by Christopher Horvath
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HigWaterSystem2 Hig Water System 2.0 is an advanced, user-friendly, and realistic ocean surface rendering solution focused on simulating lifelike visuals.
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water-wave-packets Sandbox binary and source code for the Siggraph 2017 paper "Water Wave Packets" by Stefan Jeschke (NVIDIA) and Chris Wojtan (IST Austria)
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WaveParticle A project for testing the wave particle
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Wave-Particles-with-Interactive-Vortices A dx12 river renderer using wave particles with interactive vortices.
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BoatAttack com.verasl.water-system Gerstner waves water.
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UE4_Dynamic_Water_Project Unreal Engine 4 Dynamic Water Project by marvelmaster
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RealtimeWater implemented based on "Fast Water Simulation for Games Using Height Fields".
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UnityWaveEquation unity实现二维波方程交互水面与实时焦散
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WaterCaustics Water caustic rendering experiments in OpenGL with Python
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threejs-caustics Caustics computation using ThreeJS
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water-demo A port of Evan Wallace's "Water Demo" for WebGL to Unity.
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Ocean_mobile_with_boat_physic Ocean mobile with boat physic controller
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Unity-WaterBuoyancy Water Buoyancy Simulation for Unity
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Jerry Tessendorf's paper "Simulating Ocean Water".
fftocean ocean-simulation Phillips-Ocean -
Eric.Bruneton's paper "an improved version using an FFT method to synthesize the surface." Eric.Bruneton Brunetons-Ocean
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tgda A real-time capable implementation of Tessendorf's choppy wave algorithm [Tessendorf1999a], augmented with wave spectrum models from oceanographic research
- UnrealSnow Unreal Engine snow simulation for large terrains using Compute Shaders for GPU paralellization.
- snow OpenGL and Houdini snow simulation (material point method)
- SnowSimulation GPU Snow Simulation for Unity and Direct3D
- unity-footprints Real-Time Locomotion on Soft Grounds with Dynamic Footprints - 2022 - Frontiers in Virtual Reality
- Sand-Shader-Unity-URP-for-Mobile Mobile friendly Unity sand/snow shader using the Universal Render Pipeline - Uses Unity Version 2020.1.2f1
- SnowSimulation
- Unity-IndentShader http://wacki.me/blog/2017/01/dynamic-snow-sand-shader-for-unity/
- SnowDeformation To create a snow accumulation and deformation effect along with physical based rendering
- DeepSnowFootprint A unity shader solution to generate footprint on thick snow surfaces.
- unity-deformablesnow Repository for online PIGSquad workshop on deformable snow in Unity.
- JourneySand An Unity project to reproduce the sand rendering in Journey's style
- GodotGrass Per-blade grass rendering inspired by "Ghost of Tsushima", implemented in Godot
- UnityURP-InfiniteGrassField An Infinite GPU Instanced Grass Field that doesn't require storing trillions of positions in memory
- KvantGrass Animating grass shader for Unity
- UnityGrassGeometryShader https://roystan.net/articles/grass-shader.html
- GLGrassRenderer implementation of Responsive Real-Time Grass Rendering for General 3D Scenes
- Grass.DirectX Realistic Grass Rendering using DirectX 11 and a geometry-shader based approach.
- VulkanGrassRendering Vulkan implementation of "Responsive Real-Time Grass Rendering for General 3D Scenes" by Jahrmann and Wimmer
- GPUGrass real-time grass rendering based on GPU instancing
- MassiveGrass Unity Terrain spawns a large number of grasses along the edge of the tree (shader independent)
- RheaGrass Rhea is a geometry-shader based grass for Unity's Universal Render Pipeline (URP).
- shaders-6grass Six varied methods for drawing grass with a range of use cases
- Vulkan-Forest-Rendering-Engine High-Performance Real-Time Forest Rendering Engine developed using Vulkan
- Terrain-Topology-Algorithms Terrain topology algorithms in Unity
- tin-terrain A command-line tool for converting heightmaps in GeoTIFF format into tiled optimized meshes.
- TerrainPrettifier A small GPU-based component designed to aid in cleaning and refining satellite/DEM based terrains directly inside Unity.
- PVTUT Procedural Virtual Texture with Unity Terrain
- terrain-erosion-3-ways Three Ways of Generating Terrain with Erosion Features
- Webgl-Erosion Erosion simulation in Web Browser
- TerraForge3D Cross Platform Professional Procedural Terrain Generation & Texturing Tool
- Terrain-Decorator lightweight terrain tool for unity3d
- ProceduralTerrain Procedural voxel terrain generation in Unity
- Terrain3D An editable terrain system for Godot 4, written in C++
- volsample Research on sampling methods for real-time volume rendering
- kode80CloudsUnity3D A realtime volumetric cloud rendering solution for Unity3D.
- clouds Volumetric Clouds plugin for Stingray
- Meteoros Real-time Cloudscape Rendering in Vulkan based on the implementation of clouds in the Decima Engine.
- Custom-Middleware Ephemeris 2 is a middleware solution for implementing a dynamic 24 hour Skydome System.
- VolumeCloud Volume cloud for Unity3D
- Clouds https://www.youtube.com/watch?v=4QOcCGI6xOU
- TerrainEngine-OpenGL renders an (almost) procedural scene, featuring a terrain with distance adaptive LOD, water surface simulation and volumetric clouds.
- realtime_clouds Experiment with generating clouds in real time on low end computer
- Marshmallow Vulkan-based implementation of clouds from Decima Engine
- volumetric-clouds Volumetric clouds in Unity
- Raymarch-Clouds Unity Iq's Clouds.
- droplet-render Volumetric cloud modeling and rendering for Blender.
- Mesh-Cloud-Rendering Reimplement Sea of Thieves's Cloud in Unity
- godot_volumetric_smoke A tiny experiment to recreate the volumetric smoke for Counter Strike 2 in Godot
- Dante83/A-Starry-Sky A Realistic Skybox for A Frame! :D
- SkyboxPanoramicShader
- SkyModels A collection of various Sky Models implemented with OpenGL compute shaders suitable for real-time rendering.
- sun-sky Various sun/sky models, convolution of theta/gamma-parameterised models
- nvjob-sky-shader-simple-and-fast #NVJOB Dynamic Sky. Sky Shaders. Free Unity Asset.
- sun-sky Various sun/sky models, convolution of theta/gamma-parameterised models
- Unity-Raindrops raindrops shader
- RainDropEffect Rain Drop Effect2: Effective, Fast and Flexible Rain Distortion Effect for Unity
- LensRain A screen-space lens rain effect using Unity's V2 Post-processing framework.
- RainFX Natural Rain
- fire A fire effect for Unity.
- volumetric-fire Project for Computer Graphics course by Jaagup Kuhi, Siim Raudsepp and Andri Poolakese
- Iridescence
- Iridescent Shader Iridescence shader
- SoapFlow a fluid simulation of a 2D soap film
- unity-frosted-glass Test of a frosted glass material in Unity.
- UnityRayTracingGem Ray tracing gem shader for Unity
- UTC_LiquidShaderDynamic liquid shader for UE5 using Substrate material.
- Unity-Baked-Volumetrics Unity-Baked-Volumetrics A work in progress graphics solution for completely baked volumetric lighting, meant to be very lightweight and inexpensive.
- VolumetricLights Volumetric Lights for Unity
- LightShafts A light shafts (volumetric shadows) effect for Unity.
- VolumetricLighting NVIDIA Gameworks Volumetric Lighting
- VolumetricLighting ighting effects implemented for the Adam demo: volumetric fog, area lights and tube lights
- Aura Volumetric Lighting for Unity
- Vapor Volumetric Fog for Unity
- VRCLightVolumes Nextgen voxel based light probes replacement for VRChat
- Unity-URP-Volumetric-Light Adds support to render volumetric lighting for both the main and additional lights in URP. Compatible with URP render graph in Unity 6.
- unity-volumetric-fo A volumetric fog implementation in Unity
- VolumetricTracer A simple way to render soft, volumetric bullet tracers in Unity. Only needs a unit cube and a material to render and supports instancing.
- UnrealEngineSkyAtmosphere A Scalable and Production Ready Sky and Atmosphere Rendering Technique
- AtmosphericScattering Atmospheric Scattering for Unity
- precomputed_atmospheric_scattering Eric Bruneton, 2017
- Brunetons-Improved-Atmospheric-Scattering Eric Bruneton for Unity, 2017 LWRP ver(greje656)
- clear-sky-models This project implements 8 clear sky models in a common framework to compare them with each other and with a reference model and reference measurements.
- OutdoorLightScattering Outdoor Light Scattering Sample
- Scatterer Atmospheric scattering mod for KSP
- tectonics.js 3d plate tectonics in your web browser
- MinimalAtmosphere A minimal atmospheric scattering implementation for Unity
- glsl-atmosphere Renders sky colors with Rayleigh and Mie scattering.
- UEShaderBits-GDC-Pack UE4 Volumetric Fog Techniques
- SSMS Screen space multiple scattering for Unity.
- GPU-Fog-Particles Textureless fog particles using a highly customizable shader to attenuate noise values.
- VolumeTiledForwardShading 👍 Volume Tiled Forward Shading. This technique is based on Tiled and Clustered Forward Shading (Olsson, 2012)
- Cluster Clustered shading implementation with bgfx
- HybridRenderingEngine Clustered Forward/Deferred renderer with Physically Based Shading, Image Based Lighting and a whole lot of OpenGL.
- ClusteredShadingAndroid and IntelForwardClusteredShading Clustered shading on Android sample
- clustered_forward_demo Ola Olsson.
- Cluster Clustered shading implementation with bgfx
- ClusteredShadingConservative DirectX 12 light culling technique featured in GPU Pro 7
- lightindexed-deferredrender Light Indexed Deferred Rendering - Before there was Forward+ and Clustered deferred rendering there was Light Indexed Deferred Rendering (ShaderX7)
- Vulkan-Forward-Plus-Renderer Forward+ renderer in Vulkan using Compute Shader. An Upenn CIS565 final project.
- nTiled nTiled - forward and deferred openGL renderer with support for Tiled Shading, Clustered Shading and Hashed Shading
- DeferredTexturing A rendering sample that demonstrates bindless deferred texturing using D3D12
- SweetTexelShading Texel-Shading (experimental!) with Unity's ScriptableRenderPipeline
- real-time-seamless-object-space-shading Eurographics 2024 Short Paper "Real-time Seamless Object Space Shading"
- Physical-Camera Unity Component that can describes a physical camera's attributes.
- pbc Physically based camera
- Cat-Physically-Based-Camera a physically based camera component for Unity
- HexBokehBlur Hexagonal Bokeh Blur
- BokehDepthOfField Implementing Different Algorithms to mimic Bokeh Depth Of Field: A Physical Camera Effect created due to Focal Length, Aperture size, shape
- VVDoFDemo
- PhysicallyBasedLensFlare Lens flare
- LightLeaksUnity Light Leaks Image Effects for Unity
- hdreffects High dynamic range rendering, with lens flare approximation and bloom
- LensFlares Simple GPU Occlusion for Lens Flares
- UnityOcclusionLensFlare A Lens Flare effect for Unity that doesn't require Physics.
- OpenShadingLanguage Advanced shading language for production GI renderers
- glTF-SDK glTF-SDK is a Software Development Kit for glTF
- cgltf Single-file glTF 2.0 loader and writer written in C99
- fx-gltf A C++14/C++17 header-only library for simple, efficient, and robust serialization/deserialization of glTF 2.0
- gltf-pipeline Content pipeline tools for optimizing glTF assets
- glTFast Efficient glTF 3D import / export package for Unity
- fastgltf A blazing fast C++17 glTF library powered by SIMD.
- SharpGLTF glTF reader and writer for .NET Standard
- USD Universal Scene Description http://www.openusd.org
- MaterialX MaterialX is an open standard for transfer of rich material and look-development content between applications and renderers.
- MDL NVIDIA Material Definition Language SDK
- OpenMeshEffect OpenFX Mesh Effect API - A plug-in API for cross-software procedural mesh effects
- DanbaidongRP ToonRenderPipeline Unity6 RayTracing
- NPR_Lab Test some NPR in Unity.
- UnityChanToonShader Unity Toon Shader ( an experimental package )
- URP_Toon A Toon Shader in Unity Universal Render Pipeline
- lilToon Feature-rich shaders for avatars
- MooaToon The Ultimate Solution for Cinematic Toon Rendering in UE5 mooatoon.com
- JTRP JTRP : Unity HDRP ToonShading Render Pipeline (Preview)
- UnityURPToonLitShaderExample A very simple toon lit shader example, for you to learn writing custom lit shader in Unity URP
- FernRPExample This project is the implementation of FernRP Package, Include NPR/PBR.
- kamakura-shaders NPR for Unity with a bunch of features and adjustable parameters in a user-friendly interface.
- MToon Toon Shader with Unity Global Illumination
- PoiyomiToonShader A feature rich toon shader for unity and VR Chat
- toon-rp A Scriptable Render Pipeline (SRP) designed for toon/stylized visuals. Features custom lighting pipeline, multiple shadow algorithms, tiled lighting, Shader Graph support, and more.
- LiliumToonGraph UniversalRP Toon Shader with ShaderGraph
- UNITY-Arc-system-Works-Shader Shader created to emulate the design style of Arc System Works games such as Guilty Gear and Dragon Ball FighterZ. Created using Amplify Shader Editor.
- Blender-miHoYo-Shaders Shaders for Blender attempting to replicate the shading of games developed by miHoYo. These shaders are especially for datamined assets, not custom-made ones nor the MMD variants.
- URP_StylizedLitShader Madumpa's URP Stylized Lit Shader Repository
- ToonLandscape3 ToonLandscape3
- ChinesePaintingDemo Demo of Chinese Painting Shader
- WaterColorFilter WaterColorFilter for Unity
- LowpolyOcean low polygon water effect working in Unity
- Lowpoly-Water-Unity Low poly water with edge/shore blend. Similar to the awesome water in Monument Valley.
- FlatShader A very simple shader which performs flatshading without the need for duplicating vertices when building the geometry.
- Magicavoxel http://ephtracy.github.io/
- UE4VoxelTerrain Unreal Engine 4: Smooth voxel terrian
- VoxelPlugin Voxel plugin for Unreal Engine
- voxelizer Header only mesh voxelizer in c99
- gpu-physics-unity A GPU Accelerated Voxel Physics Solver for Unity
- Field3D A library for storing voxel data on disk and in memory.
- magicavoxel-shaders Shaders for MagicaVoxel to simplify common and repetitive tasks.
- UnityVOXFileImport A tool to import a .vox file for Unity's GameObject and Prefab
- Terasology open source voxel world http://terasology.org
- VoxelSpace errain rendering algorithm in less than 20 lines of code
- unity-voxel Mesh voxelization for Unity.
- tsdf-fusion Fuse multiple depth frames into a TSDF voxel volume.
- Marching-Cubes-Terrain Marching Cubes terrain implementation in Unity using the Job System and the Burst compiler
- smoothvoxels
- goxel Goxel: Free and Open Source 3D Voxel Editor
- uRaymarching Raymarching Shader Generator in Unity
- unity-ray-marching Ray Marching Sandbox
- unity-volume-rendering Volume rendering by object space raymarching for Unity.
- Texture3DPreview-for-Unity This package enables interactive previews of Texture3D assets in Unity's Inspector window.
- UnityVolumeRendering A volume renderer, made in Unity3D. See slides from presentation here: https://speakerdeck.com/mlavik1/volume-rendering-in-unity3d
- unity-ray-marching Ray marching for rendering 3D noise and textures in Unity 3D
- UE4_VolumeRaymarching Plugin for UE4 to perform volume raycasting
- PCL A standalone, large scale, open project for 2D/3D image and point cloud processing.
- Pcx Point cloud importer & renderer for Unity
- compute_rasterizer Rendering Point Clouds with Compute Shaders
- potree WebGL point cloud viewer for large datasets
- point2mesh Reconstruct Watertight Meshes from Point Clouds [SIGGRAPH 2020]
- point-cloud-utils An easy-to-use Python library for processing and manipulating 3D point clouds and meshes.
- OpenVDB Sparse volume data structure and tools. OpenVDBForUnity
- unreal-vdb thilamb forked This repo is a non-official Unreal plugin that can read OpenVDB and NanoVDB files in Unreal.