charles derousiers 4e23291bfc Add hair position compression, which reduce position data by 30%. ...

This compressions is based on relative error, and is automatically disabled is error is too high. Current the compression error is hardcoded to 1% but this could be exposed later per asset.
Compression can be globally disabled with r.HairStrands.CompressedPosition=0

#rb charles.derousiers

[CL 30796542 by charles derousiers in ue5-main branch]

2024-01-23 02:58:03 -05:00

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ThirdParty

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HairStrandsDefinitions.h

Add hair position compression, which reduce position data by 30%.

2024-01-23 02:58:03 -05:00

HLSLReservedSpaces.h

Shader root constants support (initially) for DX12 - shader bundles now have a very fast path that pushes record index and 3 arbitrary pass data parms into root constants without the need for a global uniform buffer.

2023-08-25 02:18:58 -04:00

HLSLStaticAssert.h

Fix HLSL_STATIC_ASSERT not working on some platforms

2023-12-19 20:54:46 -05:00

HLSLTypeAliases.h

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LightDefinitions.h

RayTracing: Implement a new light grid used in raytracing passes (Translucency and Lumen Hit Lighting) based on the method used in the Path Tracer

2023-11-06 20:11:26 -05:00

LightSceneData.h

Use DoubleFloat instead of tile+offset in various systems on GPU to improve numerical precision.

2024-01-21 21:02:35 -05:00

LumenDefinitions.h

Define LUMEN_MAX_VIEWS in shared file to be used in both C++ and shaders

2024-01-17 12:39:42 -05:00

NaniteDefinitions.h

Initial support for Nanite displacement scaling to work for MICs (upload and fetch via UB instead of baking into base material template)

2024-01-22 16:49:19 -05:00

PathTracingDefinitions.h

Path Tracing: Optimize storage of volume intervals during tracing

2024-01-18 20:11:02 -05:00

RayTracingBuiltInResources.h

Shader root constants support (initially) for DX12 - shader bundles now have a very fast path that pushes record index and 3 arbitrary pass data parms into root constants without the need for a global uniform buffer.

2023-08-25 02:18:58 -04:00

RaytracingDebugDefinitions.h

RayTracing: Implement a new light grid used in raytracing passes (Translucency and Lumen Hit Lighting) based on the method used in the Path Tracer

2023-11-06 20:11:26 -05:00

RayTracingDebugTypes.h

Debug Visualization: count the number of rays hits per scene primitive

2023-09-21 18:03:08 -04:00

RayTracingDefinitions.h

Shader root constants support (initially) for DX12 - shader bundles now have a very fast path that pushes record index and 3 arbitrary pass data parms into root constants without the need for a global uniform buffer.

2023-08-25 02:18:58 -04:00

RayTracingPayloadType.h

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RayTracingTypes.h

Path Tracer: Refactor the math for tracking the alpha channel

2024-01-11 16:36:53 -05:00

SceneCullingDefinitions.h

Use DoubleFloat instead of tile+offset in various systems on GPU to improve numerical precision.

2024-01-21 21:02:35 -05:00

SceneDefinitions.h

Use DoubleFloat instead of tile+offset in various systems on GPU to improve numerical precision.

2024-01-21 21:02:35 -05:00

SingleLayerWaterDefinitions.h

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SplineMeshShaderParams.h

Spline mesh updates:

2023-09-07 20:32:42 -04:00

SubstrateDefinitions.h

Make Substrate 8bits tile encoding dynamic.

2023-12-15 02:18:24 -05:00

VirtualShadowMapDefinitions.h

Move some of the invalidation tracking back to per-primitive and on the CPU since we ended up doing WPO stuff slightly differently.

2024-01-17 19:35:33 -05:00