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Changed area light calculation, need feature clean up

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Misaki
2025-01-17 18:45:41 +09:00
parent b1ef8afc8d
commit b838223551
4 changed files with 34 additions and 17 deletions
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6
Runtime/HDRP/Shaders/ShaderPassForwardUTS.hlsl
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@@ -636,8 +636,10 @@ void Frag(PackedVaryingsToPS packedInput,
// Diffuse
ltcValue = EvaluateLTC_Area(isRectLight, center, right, up, halfWidth, halfHeight, transpose(preLightData.ltcTransformDiffuse), /*bsdfData.perceptualRoughness*/ 1.0f, s_lightData.cookieMode, s_lightData.cookieScaleOffset);
//utsLightData.diffuseDimmer *= ltcValue.a * intensity;
utsLightData.lightColor *= ltcValue.rgb * ltcValue.a * intensity;
utsLightData.diffuseDimmer *= ltcValue.a * intensity;
//ltcValue = smoothstep(0.0, 0.05, ltcValue);
//utsLightData.lightColor *= ltcValue.rgb * ltcValue.a * intensity;
utsLightData.lightColor *= ltcValue.rgb * intensity;
// Specular
ltcValue = EvaluateLTC_Area(isRectLight, center, right, up, halfWidth, halfHeight, transpose(preLightData.ltcTransformSpecular[0]), bsdfData.perceptualRoughness, s_lightData.cookieMode, s_lightData.cookieScaleOffset);