Generalize builtin pass resource binding plan

engine/include/XCEngine/Rendering/Pipelines/BuiltinForwardPipeline.h

@@ -68,19 +68,10 @@ private:
         Math::Vector4 mainLightColorAndFlags = Math::Vector4::Zero();
     };
 
-    struct PerMaterialConstants {
+    struct FallbackPerMaterialConstants {
         Math::Vector4 baseColorFactor = Math::Vector4::One();
     };
 
-    struct DescriptorBindingLocation {
-        Core::uint32 set = UINT32_MAX;
-        Core::uint32 binding = UINT32_MAX;
-
-        bool IsValid() const {
-            return set != UINT32_MAX && binding != UINT32_MAX;
-        }
-    };
-
     struct PassLayoutKey {
         const Resources::Shader* shader = nullptr;
         Containers::String passName;
@@ -115,10 +106,10 @@ private:
         Core::uint32 descriptorSetCount = 0;
         std::vector<PassSetLayoutMetadata> setLayouts;
         std::vector<OwnedDescriptorSet> staticDescriptorSets;
-        DescriptorBindingLocation perObject = {};
-        DescriptorBindingLocation material = {};
-        DescriptorBindingLocation baseColorTexture = {};
-        DescriptorBindingLocation linearClampSampler = {};
+        PassResourceBindingLocation perObject = {};
+        PassResourceBindingLocation material = {};
+        PassResourceBindingLocation baseColorTexture = {};
+        PassResourceBindingLocation linearClampSampler = {};
     };
 
     struct DynamicDescriptorSetKey {
@@ -209,7 +200,7 @@ private:
         Core::uint32 setIndex,
         Core::uint64 objectId,
         const Resources::Material* material,
-        const PerMaterialConstants& materialConstants,
+        const MaterialConstantPayloadView& materialConstants,
         RHI::RHIResourceView* textureView);
     void DestroyOwnedDescriptorSet(OwnedDescriptorSet& descriptorSet);
     void DestroyPassResourceLayout(PassResourceLayout& passLayout);