XUSG

XUSG, XU's supreme graphics lib, is a handy wrapper for DirectX 12 and Vulkan. XUSG includes the following modules:

• XUSG core (XUSGCore), the wrapper of the core functions in graphics APIs (DirectX 12 and Vulkan).
• XUSG ray-tracing (XUSGRayTracing), the wrapper of the ray-tracing functions in graphics APIs (DirectX 12 and Vulkan), including the ray-tracing pipleine functions through DXR fallback layer, which supports both native DXR and compute emulation. The hardware requirement of DXR fallback layer is backward-compatible to Tier 2 (official Microsoft DXR fallback layer needs Tier 3).
• XUSG core with ultimate extensions, the wrapper of the extension functions in graphics API (DirectX 12 Ultimate and the equivalent features/extensions in Vulkan).
• XUSG-EZ, DirectX 11-style wrapper of XUSG core. It exposes pipeline state machine, auto implicit barrier settings, and auto implicit descriptor table compositions. For ray tracing, it exposes pipeline state machine, auto implicit barrier settings, auto implicit descriptor table compositions, simplified acceleration-structure building with implicit scratch-buffer allocations, and implicit shader-table creations. What's more, it supports both native and DXR-fallback path of ray tracing.
• XUSG machine learning, the wrapper of the machine learning functions, currently based on DirectML (DML).

Samples

Using XUSGCore only:

https://github.com/StarsX/VolumeRender

https://github.com/StarsX/MIPGen

https://github.com/StarsX/IrradianceMap

https://github.com/StarsX/VoxelizerX12

https://github.com/StarsX/ComputeRaster

https://github.com/StarsX/ParticleEmitter

Using XUSGCore and partially open-source XUSGAdvanced:

https://github.com/StarsX/Character12

Using XUSGCore with ultimate extensions (mesh shader related):

https://github.com/StarsX/MeshShader

https://github.com/StarsX/MSFallback

Using XUSGRayTracing (supporting Tier 2 hardware with DXR fallback layer):

https://github.com/StarsX/RayTracedGGX

https://github.com/StarsX/MultiVolumes

Using XUSGRayTracing (native DXR path only):

https://github.com/StarsX/SparseVolumeDXR (DXR fallback layer has a bug on IgnoreHit() to implement the algorithm, but the partial demo can run without DXR.)

Using XUSG-EZ:

https://github.com/StarsX/FluidX12

https://github.com/StarsX/NonuniformBlur

https://github.com/StarsX/SHIrradianceEZ

https://github.com/StarsX/DXRVoxelizer (supporting Tier 2 hardware with DXR fallback layer)

https://github.com/StarsX/RayTracedSPH

Using XUSGMachineLearning:

https://github.com/StarsX/SuperResolution (reproducing DML SuperResolution sample)

Interops:

https://github.com/StarsX/OclDX12Interop

https://github.com/StarsX/Amp12Interop