Reworking VertexData

src/Engine/Graphics/RenderPass/DepthPrepass.h

@@ -1,40 +1,14 @@
 #pragma once
 #include "MinimalEngine.h"
-#include "MeshProcessor.h"
 #include "RenderPass.h"
 
 namespace Seele
 {
-class DepthPrepassMeshProcessor : public MeshProcessor
+class DepthPrepass : public RenderPass
 {
 public:
-    DepthPrepassMeshProcessor(Gfx::PGraphics graphics);
-    virtual ~DepthPrepassMeshProcessor();
-    
-    virtual void processMeshBatch(
-        const MeshBatch& batch,
-        Gfx::PViewport target,
-        Gfx::PRenderPass renderPass,
-        Gfx::PPipelineLayout pipelineLayout,
-        Gfx::PDescriptorLayout primitiveLayout,
-        Array<Gfx::PDescriptorSet> descriptorSets,
-        int32 staticMeshId = -1) override;
-
-private:
-};
-DEFINE_REF(DepthPrepassMeshProcessor)
-struct DepthPrepassData
-{
-    Array<MeshBatch> staticDrawList;
-    Gfx::PShaderBuffer sceneDataBuffer;
-};
-class DepthPrepass : public RenderPass<DepthPrepassData>
-{
-public:
-    DepthPrepass(Gfx::PGraphics graphics);
-    DepthPrepass(DepthPrepass&& other) = default;
+    DepthPrepass(Gfx::PGraphics graphics, PScene scene);
     ~DepthPrepass();
-    DepthPrepass& operator=(DepthPrepass& other) = default;
     virtual void beginFrame(const Component::Camera& cam) override;
     virtual void render() override;
     virtual void endFrame() override;
@@ -44,9 +18,9 @@ public:
 private:
     Gfx::PRenderTargetAttachment depthAttachment;
     Gfx::PTexture2D depthBuffer;
-    UPDepthPrepassMeshProcessor processor;
-    
+
     Array<Gfx::PDescriptorSet> descriptorSets;
+    
     Gfx::PPipelineLayout depthPrepassLayout;
     // Set 0: viewParameter
     static constexpr uint32 INDEX_VIEW_PARAMS = 0;
@@ -54,11 +28,11 @@ private:
     Gfx::PUniformBuffer viewParamBuffer;
     // Set 1: materials, generated
     static constexpr uint32 INDEX_MATERIAL = 1;
-    // Set 2: primitive scene data
-    static constexpr uint32 INDEX_SCENE_DATA = 2;
-    Gfx::PDescriptorLayout primitiveLayout;
-    Gfx::PUniformBuffer primitiveUniformBuffer;
-    friend class DepthPrepassMeshProcessor;
+    // Set 2: vertices, from VertexData
+    static constexpr uint32 INDEX_VERTEX_DATA = 2;
+    // Set 3: mesh data, either index buffer or meshlet data
+    static constexpr uint32 INDEX_SCENE_DATA = 3;
+    Gfx::PDescriptorLayout sceneDataLayout;
 };
 DEFINE_REF(DepthPrepass)
 } // namespace Seele