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Reduce DDGI probes distance limit to improve performance

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This commit is contained in:
Wojciech Figat
2022-08-12 09:53:57 +02:00
parent d8c224112b
commit 9b816a321c
2 changed files with 6 additions and 3 deletions
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4
Source/Engine/Renderer/GI/DynamicDiffuseGlobalIllumination.cpp
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@@ -46,7 +46,8 @@ PACK_STRUCT(struct Data0
GlobalSignDistanceFieldPass::ConstantsData GlobalSDF;
GlobalSurfaceAtlasPass::ConstantsData GlobalSurfaceAtlas;
GBufferData GBuffer;
Float2 Padding0;
float Padding0;
float ProbesDistanceLimit;
float ResetBlend;
float TemporalTime;
Int4 ProbeScrollClears[4];
@@ -471,6 +472,7 @@ bool DynamicDiffuseGlobalIlluminationPass::RenderInner(RenderContext& renderCont
data.DDGI = ddgiData.Result.Constants;
data.GlobalSDF = bindingDataSDF.Constants;
data.GlobalSurfaceAtlas = bindingDataSurfaceAtlas.Constants;
data.ProbesDistanceLimit = 1.05f; // TODO: expose to be configurable?
data.ResetBlend = clear ? 1.0f : 0.0f;
for (int32 cascadeIndex = 0; cascadeIndex < cascadesCount; cascadeIndex++)
{