Remove ShadowAlgorithmsCustom

ScriptableRenderPipeline/Core/ShaderLibrary/Shadow/Shadow.hlsl

 
 #include "ShadowSampling.hlsl"			// sampling patterns (don't modify)
 #include "ShadowAlgorithms.hlsl"		// engine default algorithms (don't modify)
-#include "ShadowAlgorithmsCustom.hlsl"	// project specific custom algorithms (project can modify this)
 
 #ifndef SHADOW_DISPATCH_USE_CUSTOM_PUNCTUAL
 float GetPunctualShadowAttenuation( ShadowContext shadowContext, float3 positionWS, float3 normalWS, int shadowDataIndex, float4 L )

ScriptableRenderPipeline/Core/ShaderLibrary/Shadow/ShadowAlgorithmsCustom.hlsl.meta

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ScriptableRenderPipeline/Core/ShaderLibrary/Shadow/ShadowAlgorithmsCustom.hlsl

-// This file is empty on purpose. Projects can put their custom shadow algorithms in here so they get automatically included by Shadow.hlsl.
-
-float EvalShadow_CascadedMoment( ShadowContext shadowContext, float3 positionWS, float3 normalWS, int shadowDataIndex, float3 L )
-{
-	ShadowData sd = shadowContext.shadowDatas[shadowDataIndex];
-	// normal based bias
-	positionWS += EvalShadow_NormalBias( normalWS, saturate( dot( normalWS, L ) ), sd.texelSizeRcp.zw, sd.normalBias );
-
-	// load the right shadow data for the current face
-	float4 dirShadowSplitSpheres[4];
-	uint payloadOffset = EvalShadow_LoadSplitSpheres( shadowContext, shadowDataIndex, dirShadowSplitSpheres );
-	int shadowSplitIndex = EvalShadow_GetSplitSphereIndexForDirshadows( positionWS, dirShadowSplitSpheres );
-	if (shadowSplitIndex < 0)
-		return 1.0;
-
-	// get the shadowmap data for the correct cascade
-	sd = shadowContext.shadowDatas[shadowDataIndex + 1 + shadowSplitIndex];
-
-	// get shadowmap texcoords
-	float3 posTC = EvalShadow_GetTexcoords( sd, positionWS );
-
-	// sample the texture
-	uint texIdx, sampIdx;
-	float slice;
-	UnpackShadowmapId( sd.id, texIdx, sampIdx, slice );
-
-	uint shadowType, shadowAlgorithm;
-	UnpackShadowType( sd.shadowType, shadowType, shadowAlgorithm );
-
-	switch( shadowAlgorithm )
-	{
-	case (GPUSHADOWALGORITHM_CUSTOM + 1): return 1.0;
-	default: return SampleShadow_SelectAlgorithm( shadowContext, sd, payloadOffset, posTC, sd.bias, slice, shadowAlgorithm, texIdx, sampIdx );
-	}
-}
-
-float EvalShadow_CascadedMoment( ShadowContext shadowContext, float3 positionWS, float3 normalWS, int shadowDataIndex, float3 L, float2 unPositionSS )
-{
-	return EvalShadow_CascadedMoment( shadowContext, positionWS, normalWS, shadowDataIndex, L );
-}