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Added UTSAPI

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Misaki
2025-05-21 17:02:07 +09:00
parent 35dc7b15a6
commit 59b46bce44
9 changed files with 147 additions and 69 deletions
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4
Runtime/Shaders/Includes/Lighting/UtsShadowEvaluation.hlsl
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@@ -6,7 +6,7 @@ float3 UtsGetShadowNormal(UtsBSDFData bsdfData)
#if _MATERIAL_TYPE_FACE
return normalize(mul(UNITY_MATRIX_M, float4(0.0, 0.0, 1.0, 0.0))).xyz;
#else
return bsdfData.geomNormalWS * (1.0 + _ShadowNormalBias);
return bsdfData.normalWS * (1.0 + _ShadowNormalBias);
#endif
}
@@ -77,7 +77,7 @@ SHADOW_TYPE UtsEvaluateShadow_Punctual(LightLoopContext lightLoopContext, Positi
}
else
#endif
if ((light.shadowIndex >= 0) && (light.shadowDimmer > 0))
if ((light.shadowIndex >= 0) && (light.shadowDimmer > 0) && IsNonZeroBSDF(L, N))
{
shadow = GetPunctualShadowAttenuation(lightLoopContext.shadowContext, posInput.positionSS, posInput.positionWS + L * _ShadowDistanceBias, N, light.shadowIndex, L, distances.x, light.lightType == GPULIGHTTYPE_POINT, light.lightType != GPULIGHTTYPE_PROJECTOR_BOX);