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[HDRP] StackLit coat ssr-rtr light hierarchy and IBL fallback fixes. #6107

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Merged
merged 3 commits into from
Nov 22, 2021
Merged

[HDRP] StackLit coat ssr-rtr light hierarchy and IBL fallback fixes. #6107

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f13fda1
StackLit coat ssr-rtr fixes:
slunity Oct 21, 2021
64ccb96
Merge branch 'master' into HDRP/stacklit-ssr-rtr-coat-fixes
sebastienlagarde Nov 22, 2021
a5de59e
Update CHANGELOG.md
sebastienlagarde Nov 22, 2021
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5 changes: 5 additions & 0 deletions com.unity.render-pipelines.core/ShaderLibrary/CommonMaterial.hlsl
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Expand Up @@ -138,6 +138,11 @@ void ConvertRoughnessTAndAnisotropyToRoughness(real roughnessT, real anisotropy,
roughness = roughnessT / (1 + anisotropy);
}

real ConvertRoughnessTAndBToRoughness(real roughnessT, real roughnessB)
{
return 0.5 * (roughnessT + roughnessB);
}

void ConvertRoughnessToAnisotropy(real roughnessT, real roughnessB, out real anisotropy)
{
anisotropy = ((roughnessT - roughnessB) / max(roughnessT + roughnessB, 0.0001));
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1 change: 1 addition & 0 deletions com.unity.render-pipelines.high-definition/CHANGELOG.md
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Expand Up @@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
- Fixed references to reflection probes that wouldn't be cleared when unloading a scene. (case 1357459)
- Fixed issue with Stacklit raytrace reflection
- Fixed various issues with using SSR lighting with IBL fallback for Lit shader with clear coat(case 1380351)
- Fixed stackLit coat screen space reflection and raytrace reflection light hierarchy and IBL fallback

### Changed
- Optimizations for the physically based depth of field.
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