test

ScriptableRenderPipeline/HDRenderPipeline/HDRP/Material/Lit/Lit.hlsl

     float NdotV = ClampNdotV(N, V);
     // Optimized math. Ref: PBR Diffuse Lighting for GGX + Smith Microsurfaces (slide 114).
 
+    float3 H = normalize(V + L);
+    float NdotH = saturate(dot(N, H));
+    float LdotH = saturate(dot(L, H));
+    float LdotV = dot(L, V);
+
+    /*
+
+    */
 
     float3 F = F_Schlick(bsdfData.fresnel0, LdotH);
     float DV;
-        float3 H = (L + V) * invLenLV;
+        //float3 H = (L + V) * invLenLV;
+
         // For anisotropy we must not saturate these values
         float TdotH = dot(bsdfData.tangentWS, H);
         float TdotL = dot(bsdfData.tangentWS, L);