dxr

DXR based raytraced hard shadow for Unity

A testbed project for Unity real-time ray tracing features

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

D3D12 Rendering Engine

A DXR path tracer with OptiX denoising. 5 months worth of research, trial & error as part of a project to learn and understand DirectX Raytracing & raytracing concepts.

Real-time raytracing fly through

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

4DViews volumetric video with Unity DXR realtime ray tracing

DirectX Raytracing Tutorials in CSharp

Simple DXR powered PathTracer in Unity

Assets used during the creation of SEED's Project PICA PICA

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

A MMD renderer with DX12 and DXR. Faster than MMD(maximum over 1000 fps.).

XUSG, XU's supreme graphics lib, is a handy wrapper currently for DirectX 12. It can be a good reference for designing your own DX12 wrapper APIs.

A lightweight prototyping framework for DirectX Raytracing that runs on Microsoft DXR Fallback Layer.

A path tracing demo using hardware accelerated ray tracing in Unity.

Redflash is a physics-based GPU renderer based on Path Tracing implemented in NVIDIA® OptiX 6.0, which can consistently draw scenes with mixed Polygons and Raymarching

RT-RSM is a real-time Global Illumination technique using GPU ray tracing

A small demonstration of Unity DXR ray-tracing + Timeline editing.

A demo demonstrating a high precision RT caustics algorithm, which has been integrated into NVIDIA's UE4 RTX branch (https://github.com/NvRTX/UnrealEngine/tree/NvRTX_Caustics).

DirectX 12 sample: real-time voxelization making use of ray-tracing pipeline for easy solid voxelization.

DirectX 12 sample: real-time rendering with a sparsely volumetric representation from a mesh by depth peeling OIT. The ray-traced shadow path is only enabled with the native DXR, while DXR fallback layer is not supported for this sample, since IgnoreHit() causes crash due with dxrfallbackcompiler anyway.

toy path-tracing with dx/vk backend

Personal repository of tutorials and examples to understand the basics of DirectX 12 Raytracing (DXR)

Simple DirectX 12 toy framework for testing Global Illumination: Reflective Shadow Mapping, Light Propagation Volume, Voxel Cone Tracing, DXR

a sweet wrapper of DirectX12.

A small personal engine created for testing different graphic techniques.

Simple DirectX 12 toy framework for testing DXR

DXR raytracing demo with skeletal animations

Polarization parameters and polarizing filters in real-time ray tracing with DXR and the Stokes-Mueller calculus