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1663b49a3fcdd30ea19dbd1aabecc31cc2bc1c98
UnrealEngineUWP/Engine/Shaders/Private
History
Charles deRousiers 5b5a0b57d6 Fix Lumen specular interreflection with Substrate. 
#rb none
#jira none
#preflight shader

[CL 24556202 by Charles deRousiers in ue5-main branch]
2023-03-08 04:23:16 -05:00
..
Bloom
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DiaphragmDOF
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DistanceField
Fix shader compiler error
2023-02-24 09:40:31 -05:00
GPUScene
Add initial version of scene uniform buffer and move GPUScene from View.
2023-02-06 05:56:29 -05:00
HairStrands
Change how groom cache update its data.
2023-03-06 03:35:12 -05:00
HeterogeneousVolumes
Heterogeneous Volumes: Respect Component scale when ray-marching objects.
2023-02-11 13:06:23 -05:00
InstanceCulling
Move mobile specific GPU instancing buffer to use ByteAddressBuffer instead of StructuredBuffer as mixing Vertex usage and StructuredBuffer usage is not allowed in D3D11
2023-03-08 03:40:43 -05:00
Landscape
Landscape : Fix height pack function.
2022-11-17 17:11:51 -05:00
Lumen
Fix Lumen specular interreflection with Substrate.
2023-03-08 04:23:16 -05:00
MotionBlur
Fix for async compute on platforms with memory boundary restrictions on async compute dispatch indirect arguments
2022-10-31 10:15:11 -04:00
Nanite
Fix frustum cull sign error
2023-03-07 21:17:26 -05:00
OIT
* Increase bucket size to improve OIT triangle sorting precision.
2023-02-01 14:52:48 -05:00
PathTracing
Path Tracer: Improve SSS random walk sampling
2023-03-06 16:01:30 -05:00
PostProcessing
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RayTracing
RayTracingOcclusion ShaderCode: Fix malformed /* */ comment.
2023-02-23 10:10:09 -05:00
ScreenSpaceDenoise
Fix SSS causes an orange rim using Ray Traced lighting at certain angles. The issue is caused by not enough penalty to the depth in the bilateral filtering.
2023-01-31 01:14:44 -05:00
SparseVolumeTexture
Implemented a Niagara data interface for SparseVolumeTexture. Supports sampling, loading and querying texture size and number of mip levels.
2023-03-02 20:26:00 -05:00
SSRT
Rework of StrataUnpackTopLayerData to avoid having STRATA_TOP_LAYER_TYPE everywhere.
2022-11-18 09:02:51 -05:00
Strata
Lumen Hit lighting having with Substrate.
2023-03-07 04:21:49 -05:00
TemporalSuperResolution
Fixes TSR DilateVelocity's CONFIG_AA_CROSS_OPTIMISATION that could sample depth outside viewports
2023-03-03 17:35:28 -05:00
Tools
Add instanced fullscreen utility functions for multiviewport.
2023-01-31 23:29:30 -05:00
VariableRateShading
Implemented macro/micro tile culling in Nanite base pass CS materials (matching raster culling).
2023-01-23 20:21:24 -05:00
VirtualShadowMaps
Fix shader compilation issue on switch... but also fix shader being compiled for switch unnecessarily.
2023-03-02 20:30:16 -05:00
ACES.tps
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ACES.ush
HDR composition improvements:
2022-09-08 06:28:38 -04:00
AmbientCubemapComposite.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
AnisotropyPassShader.usf
Remove clip distance method of ISR (UE-162244)
2022-09-27 14:35:58 -04:00
AreaLightCommon.ush
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AssertionMacros.ush
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BasePassCommon.ush
Add normal curvature-based roughness support for Strata's Slab.
2023-02-21 13:03:41 -05:00
BasePassPixelShader.usf
Fixed VRS checkerboard artifacts on opacity mask blend mode materials when MSAA is enabled.
2023-03-01 17:51:20 -05:00
BasePassVertexCommon.ush
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BasePassVertexShader.usf
VCloud on translucent fading in region depth can now be controled via a cvar.
2022-11-17 07:27:58 -05:00
BCCompressionCommon.ush
Remove sRGB/Linear workaround for virtual textures on mobile.
2023-01-25 10:21:11 -05:00
Bink.usf
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BitPacking.ush
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BitStreamReaderImplementation.ush
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BlockCompressionCommon.ush
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BlueNoise.ush
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BRDF.ush
Add implementation of Fresnel F82 curve and fix F_Fresnel logic to clamp SpecularColor correctly
2022-11-11 13:47:04 -05:00
BurleyNormalizedSSSCommon.ush
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ByteBuffer.usf
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CapsuleLight.ush
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CapsuleLightIntegrate.ush
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CapsuleLightSampling.ush
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CapsuleShadowShaders.usf
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CircleDOFCommon.ush
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ClearCoatCommon.ush
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ClearReplacementShaders.usf
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ClusteredDeferredShadingPixelShader.usf
Fix spotlight angle precision issue, compress local light color to move light id
2023-01-26 04:26:25 -05:00
ClusteredDeferredShadingVertexShader.usf
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ColorDeficiency.ush
Fix color deficiency filter (CDF) with HDR
2022-09-29 20:26:27 -04:00
ColorDifference.ush
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ColorMap.tps
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ColorMap.ush
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ColorSpace.ush
ColorManagement: Working color space support in volumetric cloud rendering.
2023-02-06 19:59:13 -05:00
ColorUtils.ush
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Common.ush
Added support for ASTC Luminace+Alpha encoded normal maps
2023-03-05 21:08:09 -05:00
CommonViewUniformBuffer.ush
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ComposeSeparateTranslucency.usf
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CompositeUIPixelShader.usf
Stereo mobile preview (UE-168931)
2022-12-02 15:29:35 -05:00
ComputeGenerateMips.usf
Fix for async compute on platforms with memory boundary restrictions on async compute dispatch indirect arguments
2022-10-31 10:15:11 -04:00
ComputeShaderOutputCommon.ush
Work around compiler flow control bugs on a particular platform with per-pixel CS material binning.
2023-02-27 18:52:07 -05:00
ComputeShaderUtils.ush
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CopyDepthTexture.usf
Implemented depth prepass for SingleLayerWater. Depth prepass output is fed into VSM page marking/allocation shader to get correct VSM pages for sampling VSM on water. The depth prepass is also used in the main water pass by setting the main pass depth test to EQUAL and forcing earlyZ. CopyTexture() is currently not supported for depth buffers on all platforms, so I had to write a custom copy shader to create a copy of the main depth buffer to render the water depth prepass into.
2022-10-03 12:55:37 -04:00
CopyShadowMaps.usf
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CopyTextureShaders.usf
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CopyUIntBuffer.usf
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CubemapCommon.ush
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DBufferDecalShared.ush
Support DBuffer functionality in Path Tracer
2023-03-02 06:10:07 -05:00
DBufferNormalReprojection.ush
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DebugProbes.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
DebugViewModeCommon.ush
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DebugViewModePixelShader.usf
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DebugViewModeVertexShader.usf
Remove clip distance method of ISR (UE-162244)
2022-09-27 14:35:58 -04:00
DecalCommon.ush
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DeferredDecal.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
DeferredLightingCommon.ush
- Add light parameter for the intensity of contact shadows on objects with cast contact shadows set, and move existing non-casting intensity cvar to light parameter.
2022-11-22 21:09:50 -05:00
DeferredLightPixelShaders.usf
Add IES atlas texture manager.
2022-10-27 04:36:31 -04:00
DeferredLightVertexShaders.usf
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DeferredShadingCommon.ush
Fix a trivial bug of mobile deferred with extended gbuffer enabled on IOS.
2023-02-21 00:18:15 -05:00
Definitions.usf
Add IsThinSurface on root node for flagging surface with thin shell (i.e., hollow interrior).
2022-11-30 02:10:42 -05:00
DepthOfFieldCommon.ush
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DepthOnlyPixelShader.usf
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DepthOnlyVertexShader.usf
Remove clip distance method of ISR (UE-162244)
2022-09-27 14:35:58 -04:00
DiffuseIndirectComposite.usf
Fix Lumen ScreenProbeGather and Lumen Reflection temporal filtering with multi-BSDFs.
2023-03-03 04:21:54 -05:00
DistanceFieldAOShared.ush
Removed unused code from DistanceFieldAOShared.ush
2022-12-08 08:33:41 -05:00
DistanceFieldDownsampling.usf
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DistanceFieldLightingPost.usf
Fix issues in DFAO when primary ViewRect is not top-left.
2022-12-08 21:19:44 -05:00
DistanceFieldLightingShared.ush
Improved HeightField object management.
2022-11-14 20:42:26 -05:00
DistanceFieldObjectCulling.usf
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DistanceFieldScreenGridLighting.usf
Sample Global SDF in Translated World Space
2022-11-29 15:50:09 -05:00
DistanceFieldShadowing.usf
Sample Global SDF in Translated World Space
2022-11-29 15:50:09 -05:00
DistanceFieldShadowingShared.ush
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DistanceFieldStreaming.usf
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DistanceFieldVisualization.usf
Sample Global SDF in Translated World Space
2022-11-29 15:50:09 -05:00
DistortAccumulatePS.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
DistortAccumulateVS.usf
Remove clip distance method of ISR (UE-162244)
2022-09-27 14:35:58 -04:00
DistortApplyScreenPS.usf
Strata - Rough refraction
2022-12-12 05:49:44 -05:00
DistortFiltering.usf
Fixed shader compilation error.
2022-12-12 06:19:07 -05:00
DistortionCommon.ush
Distortion effect is not clipped out if distortion UVs are smaller than any pixel (ignoring dynamic resolution scaling to be able to upscale correctly). Instead of an arbitrary threshold.
2023-02-15 10:21:34 -05:00
DitheredTransitionStencil.usf
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DoubleWordMath.ush
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DownsampleDepthPixelShader.usf
Large Nanite cleanup of material resolve (uint2 -> uint, renamed to shading mask), removed material complexity view mode (not relevant with latest code), and also removed SV_StencilRef material pass, because almost no devices support it, so it's not worth the complexity of keeping it around (especially with compute materials possibly on the horizon, making this all irrelevant).
2023-01-25 19:53:53 -05:00
DynamicLightingCommon.ush
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ETCCompressionCommon.ush
Remove sRGB/Linear workaround for virtual textures on mobile.
2023-01-25 10:21:11 -05:00
EyeAdaptationCommon.ush
Eye Adapation: Implement an extra mode that just uses the previous frame exposure to allow basic support from contexts such as ray tracing or path tracing where it isn't convenient to bind an extra buffer.
2023-01-18 18:37:03 -05:00
FastMath.ush
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FastMathThirdParty.tps
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FastMathThirdParty.ush
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FilterPixelShader.usf
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FilterVertexShader.usf
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ForwardLightingCommon.ush
Fix shader compilation issue on switch... but also fix shader being compiled for switch unnecessarily.
2023-03-02 20:30:16 -05:00
ForwardShadowingCommon.ush
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Fxaa3_11.ush
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FXAAShader.usf
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FXAAsource.tps
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GameplayMediaEncoderShaders.usf
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GammaCorrection.usf
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GammaCorrectionCommon.ush
Removing accidentially submitted debug code from PQ to llinear conversion code
2023-01-11 16:39:56 -05:00
GBufferHelpers.ush
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GenerateConservativeDepth.usf
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GeneratedUniformBufferTypes.ush
Add initial version of scene uniform buffer and move GPUScene from View.
2023-02-06 05:56:29 -05:00
GeometryCacheVertexFactory.ush
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GeometryCollectionVertexFactory.ush
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GPUBenchmark.usf
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GPUFastFourierTransform2DCore.ush
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GPUFastFourierTransform.usf
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GPUFastFourierTransformCore.ush
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GPUMessaging.usf
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GPUMessaging.ush
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GPUSceneDebugRender.usf
Add MaxWorldPositionOffsetDistance to materials and use it to both clamp WorldPositionOffset to a fixed distance and to extend culling bounds of meshes (including cluster culling bounds of Nanite clusters). Also add a feature to the "Out of Bounds Pixels" visualization to highlight clamped offsets.
2023-02-07 12:21:42 -05:00
GpuSkinCacheComputeShader.usf
Scale cloth mapping influence distances when skeletal mesh actor is scaled
2023-01-18 11:47:10 -05:00
GpuSkinCommon.ush
Support for 16-bit skin weights on the skelmesh.
2022-09-27 19:48:05 -04:00
GpuSkinVertexFactory.ush
Scale cloth mapping influence distances when skeletal mesh actor is scaled
2023-01-18 11:47:10 -05:00
HairBsdf.ush
* Unify all hair env. lighting integration. Evaluation is now in a common place and is consistent accross calling sites.
2023-01-26 09:46:37 -05:00
HairShadingCommon.ush
Move local and directional light structure into LightData.ush, as we as all related conversion functions.
2022-10-04 08:28:01 -04:00
HaltonUtilities.ush
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Hash.ush
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HashTable.ush
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HdrCustomResolveShaders.usf
Stereo mobile preview (UE-168931)
2022-12-02 15:29:35 -05:00
HeightFieldAtlasManagement.usf
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HeightfieldLightingShared.ush
Global Distance Field - reconstruct heightfield normal using central differences instead of sampling it from the heightfield texture. It�s a better approximation of a normal over a certain area, resulting in a better plane fit to heightfield and thus improved distance field quality, which means in practice less holes and black areas in Lumen.
2022-10-17 16:34:57 -04:00
HeightFogCommon.ush
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HeightFogPixelShader.usf
Fix for water disappearing at large distances. Fixed the problem by storing device Z in the SceneDepthWithoutSingleLayerWater texture instead of linear depth. This gives back some precision by avoiding redundant conversions between device Z and linear depth. A potential problem is that some parts of water shading might use a linear sampler on these now non-linear values.
2022-09-16 12:43:48 -04:00
HeightFogVertexShader.usf
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Histogram.usf
Small cleanup to auto exposure shader code.
2023-01-05 12:42:45 -05:00
HitProxyPixelShader.usf
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HitProxyVertexShader.usf
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HTileEncoding.ush
Fix include order for PLATFORM_SUPPORTS_HTILE_LOOKUP in HTileEncoding.ush - the per platform lookup headers incorrectly define platform support instead of our usual method, so prior to this change, support was being compiled out incorrectly.
2022-11-07 11:10:04 -05:00
HybridIndirectLighting.ush
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HZB.usf
Fix ClosestHZBTexture to be conservative by rounding up to nearest fp16, which fixes Lumen HZB Screen Traces missing intersections and travelling through geometry
2023-02-01 15:31:32 -05:00
HZBOcclusion.usf
Tessellation split/dice
2023-02-24 18:19:39 -05:00
IESAtlas.usf
IES Atlas: Ensure lookups use centered texels to prevent a subtle shift in the projection
2022-12-01 15:14:13 -05:00
IESLightProfilesCommon.ush
Add IES atlas texture manager.
2022-10-27 04:36:31 -04:00
InstancedStereo.ush
Avoid branching in instanced rendering shaders (UE-169281, UE-163717)
2022-11-30 17:27:26 -05:00
LandscapeGrassWeight.usf
* Added possibility for UMaterialExpressionCustomOutput to limit the max number of outputs. Display an error when the material is using more than the max allowed number
2023-02-28 11:46:24 -05:00
LandscapeLayersCS.usf
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LandscapeLayersPS.usf
Workaround the D3D12-only bug that randomly generates invalid landscape tiles on global merge.
2023-02-09 12:13:14 -05:00
LandscapeLayersVS.usf
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LandscapePhysicalMaterial.usf
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LandscapeVertexFactory.ush
Fix for landscape vertex factory
2023-02-22 16:02:57 -05:00
LargeWorldCoordinates.ush
Analytic derivatives support for VirtualTextureWorldToUV and TransformBase
2022-09-27 06:58:06 -04:00
LeonhardGExampleSamplers.tps
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LightAccumulator.ush
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LightData.ush
Add VSM high quality shadow filtering for translucent surface for Substrate and legacy path.
2023-03-01 10:01:35 -05:00
LightDataUniforms.ush
- Add light parameter for the intensity of contact shadows on objects with cast contact shadows set, and move existing non-casting intensity cvar to light parameter.
2022-11-22 21:09:50 -05:00
LightFunctionCommon.ush
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LightFunctionPixelShader.usf
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LightFunctionVertexShader.usf
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LightGridCommon.ush
Fix a shader compilation failure introduced by the interaction of CL 24117687 and the robomerged 5.2 MMV forward light data changes.
2023-03-07 16:54:12 -05:00
LightGridInjection.usf
Change Light Grid Data buffers to be StructuredBuffers.
2023-02-10 04:43:48 -05:00
LightmapCommon.ush
Apply indiret lighting scale on moible.
2023-02-23 02:06:19 -05:00
LightmapData.ush
Add initial version of scene uniform buffer and move GPUScene from View.
2023-02-06 05:56:29 -05:00
LightMapDensityShader.usf
Fix flickering in Lightmap Density viewmode:
2023-02-02 09:01:36 -05:00
LightShaderParameters.ush
* Change rect light data parameter passing & packing.
2022-10-06 02:24:41 -04:00
LightShaftShader.usf
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LocalVertexFactory.ush
RayTracing: Add support for SplineMesh components
2023-02-01 11:07:02 -05:00
LocalVertexFactoryCommon.ush
Fixed: Missing per-instance CustomData in a pixel shaders when GPUScene is off
2022-10-21 04:11:02 -04:00
LWCOperations.ush
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MaterialTemplate.ush
Fix a bug where reading custom data in a Nanite material to calculate World Position Offset would always result in using the default value.
2023-03-06 15:49:58 -05:00
MaterialTexture.ush
Remove sRGB/Linear workaround for virtual textures on mobile.
2023-01-25 10:21:11 -05:00
Matrices.ush
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MediaShaders.usf
Correcting slight error in luminance values for HDR output with Electra & adding clamp to secure data conversion against numerical issues that could trigger incorrectly converted pixels
2023-01-12 17:02:09 -05:00
MeshDecals.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
MeshDistanceFieldCommon.ush
Fix issue in Global SDF when multiple objects with Mesh SDF that extend outside the bounding box overlap.
2022-12-06 12:09:58 -05:00
meshpaintdilatepixelshader.usf
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meshpaintdilatevertexshader.usf
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MeshPaintPixelShader.usf
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MeshPaintVertexShader.usf
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MeshParticleVertexFactory.ush
- Fix for bad motion vectors with Cascade mesh renderers
2023-01-20 15:27:52 -05:00
MiniFontCommon.ush
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MinMaterialTexCoords.ush
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MissingShaderPixelShader.usf
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MobileBasePassCommon.ush
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MobileBasePassPixelShader.usf
Added/fixed local light support for mobile-multi view forward rendering. Although local lights were enabled before, only light data for the primary view (left eye) was used, leading to severe warping and artifacts in the right eye. Secondary view (right eye) data is now passed in via the mobile base pass uniform buffer in a similar manner to Instanced Stereo.
2023-03-01 17:51:16 -05:00
MobileBasePassVertexShader.usf
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MobileDeferredShading.usf
Remove unused parameter from FMobileDirectionalLightFunctionPS and FMobileRadialLightFunctionPS
2023-01-31 12:21:27 -05:00
MobileDeferredUtils.usf
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MobileFog.usf
Fix arial perspective transmitance on mobile.
2023-01-10 15:46:55 -05:00
MobileGGX.tps
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MobileGGX.ush
Add simpler GGX D/Vis evaluation for Strata mobile.
2022-11-23 10:34:02 -05:00
MobileLightingCommon.ush
Fix shader compilation issue on mobile deferred.
2022-11-25 02:37:19 -05:00
ModelforSimofColorVisionDeficiency.tps
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MonteCarlo.ush
Lumen: Replace octahedral mapping with equi-area spherical mapping. This improves the uniformity of sample placement and corrects the PDF issue of octahedral mapping. It also simplifies the code as now PDF == 1 everywhere thus no extra calculation to accumulate solid angle weights.
2023-01-06 17:00:05 -05:00
MorphTargets.usf
Fixed morph corruption issue in GPUMorphUpdateCS by adding an early out when GroupIndex >= NumGroups.
2023-02-10 11:55:12 -05:00
MortonCode.ush
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NullPixelShader.usf
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OcclusionFeedbackShaders.usf
Added a new occlusion culling method based on GPU feedback from occlusion geometry
2022-11-25 02:22:31 -05:00
OcclusionQueryPixelShader.usf
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OcclusionQueryVertexShader.usf
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OctahedralCommon.ush
Lumen - fixed OctahedralSolidAngle which didn't map [0;1] UV to a [-1;1] oct vector, which in turn fixes ray guiding in Lumen.
2022-10-26 13:00:58 -04:00
OculusShaders.usf
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OITCombine.usf
Fix compilation shader issue with FXC.
2022-10-19 14:31:05 -04:00
OITCommon.ush
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OneColorShader.usf
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PageTableUpdate.usf
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PaniniProjection.ush
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ParticipatingMediaCommon.ush
* Move SSS transmission code into a single place (merge duplicate between PCF & VSM)
2022-10-09 23:35:48 -04:00
ParticleBeamTrailVertexFactory.ush
- Fixes for Cascade and LWC
2022-09-14 13:00:40 -04:00
ParticleBoundsShader.usf
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ParticleCurveInjectionShader.usf
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ParticleGPUSpriteVertexFactory.ush
- Fix Cascade GPU simulations not operating in LWC space correctly
2022-09-14 13:00:23 -04:00
ParticleInjectionShader.usf
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ParticleSimulationShader.usf
Restoring side by side textures and samplers in particle simulation shaders since those are still needed in certain OpenGL shader compilation paths.
2022-12-13 11:03:11 -05:00
ParticleSimVisualizeShader.usf
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ParticleSortKeyGen.usf
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ParticleSpriteVertexFactory.ush
- Fixes for Cascade and LWC
2022-09-14 13:00:40 -04:00
ParticleVertexFactoryCommon.ush
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PhysicsFieldBuilder.usf
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PhysicsFieldEval.ush
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PhysicsFieldReset.usf
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PhysicsFieldSampler.ush
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PhysicsFieldShared.ush
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PhysicsFieldVisualizer.usf
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PixelQuadMessagePassing.ush
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PixelShaderOutputCommon.ush
Strata - added high quality normal according to GBuffer format.
2022-11-16 11:35:48 -05:00
PlanarReflectionShaders.usf
Fix planar reflection preflitering sampling nans on some platforms
2023-01-18 03:37:26 -05:00
PlanarReflectionShared.ush
Remove clip distance method of ISR (UE-162244)
2022-09-27 14:35:58 -04:00
PointCloudVertexFactory.ush
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PositionOnlyDepthVertexShader.usf
Remove clip distance method of ISR (UE-162244)
2022-09-27 14:35:58 -04:00
PositionReconstructionCommon.ush
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PostProcessAmbientOcclusion.usf
Rework of StrataUnpackTopLayerData to avoid having STRATA_TOP_LAYER_TYPE everywhere.
2022-11-18 09:02:51 -05:00
PostProcessAmbientOcclusionCommon.ush
Rework of StrataUnpackTopLayerData to avoid having STRATA_TOP_LAYER_TYPE everywhere.
2022-11-18 09:02:51 -05:00
PostProcessAmbientOcclusionMobile.usf
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PostProcessBloom.usf
Fix incorrect sampling of LocalExposure bilateral grid in BloomSetupCommon and PostProcessVisualizeLocalExposure.
2022-12-08 07:38:13 -05:00
PostProcessCombineLUTs.usf
Add a separate permutation for TONEMAPPER_OUTPUT_sRGB which is the most common case in a PostProcessCombineLUT
2023-02-16 03:01:47 -05:00
PostProcessCommon.ush
Post-processing: Reconnect r.LUT.Size with the combined LUT/tonemapping texture size.
2022-11-17 09:03:21 -05:00
PostProcessCompositeEditorPrimitives.usf
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PostProcessDeviceEncodingOnly.usf
Remove sRGB-only output restriction in tonemapper for mobile platforms
2023-02-10 01:54:21 -05:00
PostProcessDOF.usf
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PostProcessDownsample.usf
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PostProcessEyeAdaptation.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
PostProcessGBufferHints.usf
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PostProcessHistogram.usf
Support precalculated luminance permutation in AddHistogramLegacyPass.
2023-01-10 07:04:58 -05:00
PostProcessHistogramCommon.ush
Small cleanup to auto exposure shader code.
2023-01-05 12:42:45 -05:00
PostProcessHistogramReduce.usf
Support EyeAdaptationBuffer on every platform.
2022-12-01 12:02:27 -05:00
PostProcessHMD.tps
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PostProcessHMD.usf
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PostProcessLensFlares.usf
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PostProcessLocalExposure.usf
Support EyeAdaptationBuffer on every platform.
2022-12-01 12:02:27 -05:00
PostProcessMaterialShaders.usf
Add postprocess material and MRQ support for path tracing buffers.
2023-02-26 23:11:38 -05:00
PostProcessMitchellNetravali.usf
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PostProcessMobile.usf
Cleanup histogram shader
2022-11-22 08:14:05 -05:00
PostProcessNoiseBlur.usf
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PostProcessPassThrough.usf
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PostProcessPixelProjectedReflectionMobile.usf
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PostProcessSelectionOutline.usf
Proper color conversion for editor selection outline in SDR/HDR
2022-10-03 04:11:12 -04:00
PostProcessSubsurface.usf
Fix for async compute on platforms with memory boundary restrictions on async compute dispatch indirect arguments
2022-10-31 10:15:11 -04:00
PostProcessSubsurfaceTile.usf
Fix for async compute on platforms with memory boundary restrictions on async compute dispatch indirect arguments
2022-10-31 10:15:11 -04:00
PostProcessTestImage.usf
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PostProcessTonemap.usf
Remove the now unused EYEADAPTATION_EXPOSURE_FIX parameter from the tonemapper, in order to reduce permutations.
2023-01-23 20:09:25 -05:00
PostProcessUpscale.usf
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PostProcessVisualizeBuffer.usf
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PostProcessVisualizeDOF.usf
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PostProcessVisualizeHDR.usf
Clean up visualize HDR from lux derived from luminance hwen there is an illuminance meter now. This confuses our users.
2023-01-17 09:52:45 -05:00
PostProcessVisualizeLevelInstance.usf
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PostProcessVisualizeLocalExposure.usf
Fix incorrect sampling of LocalExposure bilateral grid in BloomSetupCommon and PostProcessVisualizeLocalExposure.
2022-12-08 07:38:13 -05:00
PrintValue.tps
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PrintValue.ush
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QuadComplexityAccumulatePixelShader.usf
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QuadOverdraw.ush
Quad Complexity working for mobile preview
2023-02-14 12:03:31 -05:00
RadixSortShaders.usf
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Random1.tps
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Random2.tps
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Random3.tps
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Random4.tps
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Random.ush
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RecomputeTangentsCommon.ush
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RecomputeTangentsPerTrianglePass.usf
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RecomputeTangentsPerVertexPass.usf
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RectLight.ush
Fix RT RectLight Shadow sampling issue. Sample from spherical rect instead of the rect light plane so that the sampling matches the pdf to remove visible large banding bias.
2023-01-13 12:19:59 -05:00
RectLightAtlas.usf
Fixing android shader compiles caused by using a single SamplerState with multiple Textures.
2023-01-04 23:26:37 -05:00
RectLightIntegrate.ush
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ReductionCommon.ush
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ReflectionEnvironmentComposite.ush
Added/fixed local light support for mobile-multi view forward rendering. Although local lights were enabled before, only light data for the primary view (left eye) was used, leading to severe warping and artifacts in the right eye. Secondary view (right eye) data is now passed in via the mobile base pass uniform buffer in a similar manner to Instanced Stereo.
2023-03-01 17:51:16 -05:00
ReflectionEnvironmentPixelShader.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
ReflectionEnvironmentShaders.usf
Prevent NaNs from going into the convolved realtime sky capture cube map
2022-12-15 16:00:50 -05:00
ReflectionEnvironmentShared.ush
Moved sky light sky texture to RDG in order to properly track this resource by RDG and automatically insert required barriers.
2022-12-12 08:30:10 -05:00
RenderGraphUtilities.usf
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ResolvePixelShader.usf
Stereo mobile preview (UE-168931)
2022-12-02 15:29:35 -05:00
ResolveVertexShader.usf
Stereo mobile preview (UE-168931)
2022-12-02 15:29:35 -05:00
RTWriteMaskDecode.usf
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SceneCapturePixelShader.usf
Support GBuffer access for translucency with mobile deferred shading enabled (GL does not work atm)
2022-10-25 06:26:40 -04:00
SceneData.ush
Support instance custom data in pixel shader with mobile GpuScene enabled.
2023-02-24 02:05:18 -05:00
SceneTextureParameters.ush
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SceneTexturesCommon.ush
Fixed: A few issues with depth access in a mobile renderer
2022-10-30 08:26:11 -04:00
ScreenPass.usf
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ScreenPass.ush
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ScreenPixelShader.usf
Stereo mobile preview (UE-168931)
2022-12-02 15:29:35 -05:00
ScreenPixelShaderOES.usf
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ScreenVertexShader.usf
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SeparableSSS.tps
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SeparableSSS.ush
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SeparateTranslucency.ush
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ShaderComplexityApplyPixelShader.usf
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ShaderOutputCommon.ush
Compute shader base pass and lightmap policy support
2022-10-03 18:17:06 -04:00
ShaderPrint.ush
Add shader print assert.
2023-01-20 01:13:31 -05:00
ShaderPrintCommon.ush
Fix incorrect initialization of 'bIsActive' on ShaderPrint context.
2022-11-24 13:11:28 -05:00
ShaderPrintDraw.usf
Add ShaderPrint zoom.
2023-01-04 03:19:59 -05:00
ShaderPrintDrawPrimitive.usf
Moved most of the ShaderPrint.ush code to ShaderPrintCommon.ush
2022-10-13 14:53:34 -04:00
ShadingCommon.ush
Path Tracer: Decouple refraction IOR from specularity for solid and thin glass models
2022-12-09 11:28:57 -05:00
ShadingEnergyConservation.ush
Clarified that the energy conservation render setting is only for the legacy material system. Strata always has that forced to true.
2023-01-24 04:31:51 -05:00
ShadingEnergyConservationTable.usf
Path Tracer: Decouple refraction IOR from specularity for solid and thin glass models
2022-12-09 11:28:57 -05:00
ShadingEnergyConservationTemplate.ush
Strata: Fix excess energy with cloth shading after changes in 23734405
2023-01-20 15:26:02 -05:00
ShadingFurnaceTest.usf
- Add light parameter for the intensity of contact shadows on objects with cast contact shadows set, and move existing non-casting intensity cvar to light parameter.
2022-11-22 21:09:50 -05:00
ShadingModels.ush
Strata: Fix excess energy with cloth shading after changes in 23734405
2023-01-20 15:26:02 -05:00
ShadingModelsMaterial.ush
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ShadingModelsSampling.ush
* Unify all hair env. lighting integration. Evaluation is now in a common place and is consistent accross calling sites.
2023-01-26 09:46:37 -05:00
ShadowDepthCommon.ush
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ShadowDepthPixelShader.usf
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ShadowDepthVertexShader.usf
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ShadowFilteringCommon.ush
* Move SSS transmission code into a single place (merge duplicate between PCF & VSM)
2022-10-09 23:35:48 -04:00
ShadowPercentageCloserFiltering.ush
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ShadowProjectionCommon.ush
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ShadowProjectionPixelShader.usf
Revert sqaure() removal for PCF shadow pass to keep the original PCF look, which is less blurry visually. More comments are added so it will not be applied accidentally elsewhere.
2023-01-19 14:04:46 -05:00
ShadowProjectionVertexShader.usf
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SHCommon.ush
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SimpleElementColorChannelMaskPixelShader.usf
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SimpleElementHitProxyPixelShader.usf
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SimpleElementNormalMapPixelShader.usf
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SimpleElementPixelShader.usf
Add IES atlas texture manager.
2022-10-27 04:36:31 -04:00
SimpleElementTexture2DPreviewPixelShader.usf
Changing FSimpleElementTexture2DPreviewPS to use shader parameter structs.
2022-11-28 17:06:54 -05:00
SimpleElementVertexShader.usf
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SimpleElementVolumeTexturePreviewPixelShader.usf
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SimpleF32PixelShader.ush
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SimpleF32VertexShader.ush
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SingleLayerWaterCommon.ush
Cleaned up defines for SingleLayerWater shading: Removed SINGLE_LAYER_WATER_SIMPLE_FORWARD and SIMPLE_SINGLE_LAYER_WATER and replaced them with SINGLE_LAYER_WATER_SHADING_QUALITY which has 3 different quality levels.
2022-10-10 16:01:55 -04:00
SingleLayerWaterComposite.usf
Water reflections optimization
2022-11-07 17:20:18 -05:00
SingleLayerWaterShading.ush
Reworked distortion to:
2022-12-02 03:49:35 -05:00
SkyAtmosphere.usf
Fixed flickering SkyViewLUT texture when viewed from afar in space.
2023-02-22 05:39:43 -05:00
SkyAtmosphereCommon.ush
Sky Atmosphere now automatically transtion to forced tracing as a function of the plant radius.
2022-11-07 15:01:26 -05:00
SkyLightingDiffuseShared.ush
* Unify all hair env. lighting integration. Evaluation is now in a common place and is consistent accross calling sites.
2023-01-26 09:46:37 -05:00
SkyLightingShared.ush
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SlateElementPixelShader.usf
Workaround broken interpolator arrays on some Android devices by flattening array in a Slate elements
2023-02-28 12:14:07 -05:00
SlateMaskingShader.usf
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SlatePostProcessColorDeficiencyPixelShader.usf
Fix color deficiency filter (CDF) with HDR
2022-09-29 20:26:27 -04:00
SlatePostProcessPixelShader.usf
Background blur optimizations (followup of 20933909)
2022-08-29 06:00:24 -04:00
SlateShaderCommon.ush
Workaround broken interpolator arrays on some Android devices by flattening array in a Slate elements
2023-02-28 12:14:07 -05:00
SlateVertexShader.usf
Workaround broken interpolator arrays on some Android devices by flattening array in a Slate elements
2023-02-28 12:14:07 -05:00
SobolRandom.ush
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SolidColorPixelShader.tps
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SolidColorPixelShader.ush
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SpeedTreeCommon.ush
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SphericalGaussian.ush
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SSProfilePreIntegratedMobile.usf
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StationaryLightOverlapShaders.usf
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StereoLayerShader.usf
Fix alpha of emulated stereo layers on hmd and spectator screen.
2023-02-10 14:47:28 -05:00
SubsurfaceBurleyNormalized.ush
Rework of StrataUnpackTopLayerData to avoid having STRATA_TOP_LAYER_TYPE everywhere.
2022-11-18 09:02:51 -05:00
SubsurfaceProfileCommon.ush
Add anisotropic subsurface scattering for path tracing.
2023-01-24 13:01:11 -05:00
TemporalAA.tps
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TemporalAA.usf
Add TAA pixel shader to utilize the hardward frame buffer compression on mobile devices.
2022-09-28 02:27:58 -04:00
TextureSampling.ush
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ThinFilmBSDF.ush
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ThinTranslucentCommon.ush
Thin-translucent: adjust logic for thin-translucent to be a bit more consistent with the path tracer.
2023-01-02 14:17:59 -05:00
ThreadGroupPrefixSum.ush
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TonemapCommon.ush
HDR composition improvements:
2022-09-08 06:28:38 -04:00
TranslucencyUpsampling.usf
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TranslucentLightingShaders.usf
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TranslucentLightInjectionShaders.usf
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TranslucentShadowDepthShaders.usf
Substrate - Added a way to disable roughness tracking.
2023-02-24 07:01:35 -05:00
TransmissionCommon.ush
Add anisotropic subsurface scattering for path tracing.
2023-01-24 13:01:11 -05:00
TransmissionThickness.ush
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UpdateTextureShaders.usf
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VectorFieldCompositeShaders.usf
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VectorFieldVisualizationVertexFactory.ush
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VelocityCommon.ush
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VelocityShader.usf
Strata - fixed opacity clipping for translucent writting velocity
2023-02-21 13:05:56 -05:00
VertexFactoryCommon.ush
Fix rotation and scale precision in TransformLocalToTranslatedWorld. This mimics what UE4 did to get the benefits of TranslatedWorldSpace. Issue was introduced when this was ported to LWC for 5.0.
2022-10-05 15:56:49 -04:00
VertexFactoryDefaultInterface.ush
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VirtualTextureCommon.ush
#jira UE-178701
2023-03-06 04:20:27 -05:00
VirtualTextureCompress.usf
Fixed: Runtime VT looks darker than streaming VT on Android
2023-02-13 10:02:24 -05:00
VirtualTextureMaterial.usf
Add option to sample landscape height per pixel when rendering to RVT.
2022-11-03 17:59:41 -04:00
Visualization.ush
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VisualizeRayBuffer.usf
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VisualizeShadingModels.usf
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VisualizeVolumetricLightmap.usf
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VolumeLightingCommon.ush
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VolumeLightingCommonSampling.ush
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VolumetricCloud.usf
Small clean up and tooltip clarification.
2023-02-16 10:55:28 -05:00
VolumetricCloudCommon.ush
VCloud on translucent fading in region depth can now be controled via a cvar.
2022-11-17 07:27:58 -05:00
VolumetricCloudMaterialPixelCommon.ush
Simplified cloud debug to a single CloudDebugViewMode.
2022-10-27 06:37:52 -04:00
VolumetricFog.usf
PR #9908: Volumetric Fog is now more stable under Dynamic Resolution (Contributed by rtrick)
2022-12-16 08:34:16 -05:00
VolumetricFogLightFunction.usf
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VolumetricFogVoxelization.usf
PR #9908: Volumetric Fog is now more stable under Dynamic Resolution (Contributed by rtrick)
2022-12-16 08:34:16 -05:00
VolumetricLightmapShared.ush
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VolumetricLightmapStreaming.usf
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VolumetricRenderTarget.usf
Removed cloud noisy gathering. Cause issue at edge and in fact was deemed not useful by artists. Tracing sample count is what matters.
2022-11-16 12:09:49 -05:00
VTtest.usf
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WaveOpUtil.ush
Miscellaneous shader compile warning fixes
2023-02-22 07:38:26 -05:00
WideCustomResolve_Wide.ush
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WideCustomResolve_Wider.ush
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WideCustomResolve_Widest.ush
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WideCustomResolveShaders.usf
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WorkDistribution.ush
Tessellation fixes
2023-03-02 17:22:04 -05:00