diff --git a/external/vcpkg b/external/vcpkg
index 53bef89..042c31e 160000
--- a/external/vcpkg
+++ b/external/vcpkg
@@ -1 +1 @@
-Subproject commit 53bef8994c541b6561884a8395ea35715ece75db
+Subproject commit 042c31edc695ab91f6cf43f58f964baf33d53137
diff --git a/res/shaders/BasePass.slang b/res/shaders/BasePass.slang
index 98bd7ce..e0c5f12 100644
--- a/res/shaders/BasePass.slang
+++ b/res/shaders/BasePass.slang
@@ -31,5 +31,5 @@ float4 fragmentMain(in FragmentParameter params) : SV_Target
         uint lightIndex = pLightCullingData.lightIndexList[startOffset + i];
         result += pLightEnv.pointLights[lightIndex].illuminate(lightingParams, brdf);
     }
-    return float4(result, 1.0f);
+    return float4(params.vertexColor, 1.0f);
 }
diff --git a/res/shaders/LightCulling.slang b/res/shaders/LightCulling.slang
index a34eded..0b55f09 100644
--- a/res/shaders/LightCulling.slang
+++ b/res/shaders/LightCulling.slang
@@ -101,10 +101,10 @@ void cullLights(ComputeShaderInput in)
     {
         PointLight light = pLightEnv.pointLights[i];
         float3 light_VS = mul(viewMatrix, float4(light.position_WS.xyz, 1.0f)).xyz;
-        //if(light.insideFrustum(groupFrustum, light_VS, nearClipVS, maxDepthVS))
+        if(light.insideFrustum(groupFrustum, light_VS, nearClipVS, maxDepthVS))
         {
             tAppendLight(i);
-            //if(!light.insidePlane(minPlane, light_VS))
+            if(!light.insidePlane(minPlane, light_VS))
             {
                 oAppendLight(i);
             }
diff --git a/res/shaders/MeshletBasePass.slang b/res/shaders/MeshletBasePass.slang
index a824a3d..206a36c 100644
--- a/res/shaders/MeshletBasePass.slang
+++ b/res/shaders/MeshletBasePass.slang
@@ -29,10 +29,10 @@ void taskMain(
 		localToView = mul(pViewParams.viewMatrix, instance.transformMatrix);
 		float3 origin = float3(0, 0, 0);
 		float3 corners[4] = {
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz,
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz,
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz,
-			screenToView(float4(pViewParams.screenDimensions, -1.0f, 1.0f)).xyz
+			screenToView(float4(100.0f, 100.0f, -1.0f, 1.0f)).xyz,
+			screenToView(float4(pViewParams.screenDimensions.x - 100.0f, 100.0f, -1.0f, 1.0f)).xyz,
+			screenToView(float4(100.0f, pViewParams.screenDimensions.y - 100.0f, -1.0f, 1.0f)).xyz,
+			screenToView(float4(pViewParams.screenDimensions - float2(100.0f, 100.0f), -1.0f, 1.0f)).xyz
 		};
 		viewFrustum.sides[0] = computePlane(origin, corners[2], corners[0]);
 		viewFrustum.sides[1] = computePlane(origin, corners[1], corners[3]);
@@ -47,7 +47,7 @@ void taskMain(
 		{
 			uint m = mesh.meshletOffset + i;
 			MeshletDescription meshlet = pScene.meshletInfos[m];
-			//if(meshlet.bounding.insideFrustum(localToView, viewFrustum))
+			if(meshlet.bounding.insideFrustum(localToView, viewFrustum))
 			{
 				uint index;
 				InterlockedAdd(head, 1, index);
@@ -99,6 +99,7 @@ void meshMain(
 			uint vertexIndex = pScene.vertexIndices[m.vertexOffset + v];
 			VertexAttributes attr = pVertexData.getAttributes(md.indicesOffset + vertexIndex);
 			vertices[v] = attr.getParameter(inst.transformMatrix);
+			vertices[v].vertexColor = m.color;
 		}
 	}
 }
\ No newline at end of file
diff --git a/res/shaders/lib/Bounding.slang b/res/shaders/lib/Bounding.slang
index 487a6ba..3d24bde 100644
--- a/res/shaders/lib/Bounding.slang
+++ b/res/shaders/lib/Bounding.slang
@@ -19,7 +19,7 @@ struct BoundingSphere
         bool result = true;
         for(int i = 0; i < 4 && result; ++i)
         {
-            if(dot(frustum.sides[i].n, transformed) - frustum.sides[i].d < scaledRange)
+            if(dot(frustum.sides[i].n, transformed) - frustum.sides[i].d < -scaledRange)
             {
                 result = false;
             }
@@ -48,7 +48,7 @@ struct AABB
         for(int i = 0; i < 8; ++i)
         {
             float3 adjusted = corners[i].xyz / corners[i].w;
-            if(frustum.pointInside(corners[i].xyz))
+            if(frustum.pointInside(adjusted))
             {
                 return true;
             }
diff --git a/res/shaders/lib/Common.slang b/res/shaders/lib/Common.slang
index c1c6f5e..de10e1d 100644
--- a/res/shaders/lib/Common.slang
+++ b/res/shaders/lib/Common.slang
@@ -38,7 +38,7 @@ struct Plane
     float d;
     bool pointInside(float3 point)
     {
-        return dot(n, point) - d < 0.0f;
+        return dot(n, point) - d > 0.0f;
     }
 };
 
@@ -49,7 +49,7 @@ struct Frustum
     {
         for(int p = 0; p < 4; ++p)
         {
-            if(sides[p].pointInside(point))
+            if(!sides[p].pointInside(point))
             {
                 return false;
             }
diff --git a/src/Editor/Window/SceneView.cpp b/src/Editor/Window/SceneView.cpp
index 42e96ce..9c591ce 100644
--- a/src/Editor/Window/SceneView.cpp
+++ b/src/Editor/Window/SceneView.cpp
@@ -15,16 +15,14 @@ using namespace Seele::Editor;
 SceneView::SceneView(Gfx::PGraphics graphics, PWindow owner, const ViewportCreateInfo &createInfo)
     : View(graphics, owner, createInfo, "SceneView")
     , scene(new Scene(graphics))
-    , renderGraph(RenderGraphBuilder::build(
-        DepthPrepass(graphics, scene),
-        LightCullingPass(graphics, scene),
-        BasePass(graphics, scene)
-    ))
     , cameraSystem(createInfo.dimensions, Vector(0, 0, 10))
 {
     cameraSystem.update(viewportCamera, static_cast<float>(Gfx::getCurrentFrameDelta()));
-    
-    renderGraph.updateViewport(viewport);
+    renderGraph.addPass(new DepthPrepass(graphics, scene));
+    renderGraph.addPass(new LightCullingPass(graphics, scene));
+    renderGraph.addPass(new BasePass(graphics, scene));
+    renderGraph.setViewport(viewport);
+    renderGraph.createRenderPass();
 }
 
 SceneView::~SceneView()
diff --git a/src/Editor/Window/SceneView.h b/src/Editor/Window/SceneView.h
index b98ecbf..4e32837 100644
--- a/src/Editor/Window/SceneView.h
+++ b/src/Editor/Window/SceneView.h
@@ -29,10 +29,7 @@ private:
 	OScene scene;
 	Component::Camera viewportCamera;
 	
-	RenderGraph<
-		DepthPrepass,
-		LightCullingPass,
-		BasePass> renderGraph;
+	RenderGraph renderGraph;
 
 	ThreadPool pool;
 	ViewportControl cameraSystem;
diff --git a/src/Engine/Containers/List.h b/src/Engine/Containers/List.h
index 1d2a6dd..eba6e24 100644
--- a/src/Engine/Containers/List.h
+++ b/src/Engine/Containers/List.h
@@ -13,7 +13,7 @@ private:
         Node(Node* prev, Node* next, const T& data)
             : prev(prev)
             , next(next)
-            , data(std::move(data))
+            , data(data)
         {}
         Node(Node* prev, Node* next, T&& data)
             : prev(prev)
@@ -133,7 +133,7 @@ public:
     using reverse_iterator = std::reverse_iterator<iterator>;
     using const_reverse_iterator = std::reverse_iterator<const_iterator>;
     
-    List()
+    constexpr List()
         : root(nullptr)
         , tail(nullptr)
         , beginIt(Iterator(root))
@@ -142,7 +142,7 @@ public:
         , allocator(Allocator())
     {
     }
-    explicit List(const Allocator& alloc)
+    constexpr explicit List(const Allocator& alloc)
         : root(nullptr)
         , tail(nullptr)
         , beginIt(Iterator(root))
@@ -151,7 +151,7 @@ public:
         , allocator(alloc)
     {
     }
-    List(size_type count, const T& value = T(), const Allocator& alloc = Allocator())
+    constexpr List(size_type count, const T& value = T(), const Allocator& alloc = Allocator())
         : List(alloc)
     {
         for(size_type i = 0; i < count; ++i)
@@ -159,7 +159,7 @@ public:
             add(value);
         }
     }
-    List(size_type count, const Allocator& alloc = Allocator())
+    constexpr List(size_type count, const Allocator& alloc = Allocator())
         : List(alloc)
     {
         for(size_type i = 0; i < count; ++i)
@@ -167,7 +167,7 @@ public:
             add(T());
         }
     }
-    List(const List& other)
+    constexpr List(const List& other)
         : List(std::allocator_traits<allocator_type>::select_on_container_copy_construction(other.allocator))
     {
         //TODO: improve
@@ -177,7 +177,7 @@ public:
         }
     }
     
-    List(const List& other, const Allocator& alloc)
+    constexpr List(const List& other, const Allocator& alloc)
         : List(alloc)
     {
         //TODO: improve
@@ -186,7 +186,7 @@ public:
             add(it);
         }
     }
-    List(List&& other)
+    constexpr List(List&& other)
         : root(std::move(other.root))
         , tail(std::move(other.tail))
         , beginIt(std::move(other.beginIt))
@@ -196,7 +196,7 @@ public:
     {
         other._size = 0;
     }
-    List(List&& other, const Allocator& alloc)
+    constexpr List(List&& other, const Allocator& alloc)
         : root(std::move(other.root))
         , tail(std::move(other.tail))
         , beginIt(std::move(other.beginIt))
@@ -206,11 +206,11 @@ public:
     {
         other._size = 0;
     }
-    ~List()
+    constexpr ~List()
     {
         clear();
     }
-    List& operator=(const List& other)
+    constexpr List& operator=(const List& other)
     {
         if(this != &other)
         {
@@ -232,7 +232,7 @@ public:
         }
         return *this;
     }
-    List& operator=(List&& other)
+    constexpr List& operator=(List&& other)
     {
         if(this != &other)
         {
@@ -252,15 +252,15 @@ public:
         return *this;
     }
     
-    reference front()
+    constexpr reference front()
     {
         return root->data;
     }
-    reference back()
+    constexpr reference back()
     {
         return tail->prev->data;
     }
-    void clear()
+    constexpr void clear()
     {
         if (empty())
         {
@@ -279,17 +279,17 @@ public:
         _size = 0;
     }
     //Insert at the end
-    iterator add(const T &value)
+    constexpr iterator add(const T &value)
     {
         return addInternal(value);
     }
-    iterator add(T&& value)
+    constexpr iterator add(T&& value)
     {
         return addInternal(std::move(value));
     }
     // takes all elements from other and move-inserts them into
     // this, clearing other in the process
-    void moveElements(List&& other)
+    constexpr void moveElements(List&& other)
     {
         tail->prev->next = other.root;
         other.root->prev = tail->prev;
@@ -326,13 +326,13 @@ public:
         return insertedElement;
     }
     // front + popFront
-    value_type retrieve()
+    constexpr value_type retrieve()
     {
         value_type temp = std::move(root->data);
         popFront();
         return temp;
     }
-    iterator remove(iterator pos)
+    constexpr iterator remove(iterator pos)
     {
         _size--;
         Node *prev = pos.node->prev;
@@ -358,17 +358,27 @@ public:
         markIteratorDirty();
         return Iterator(next);
     }
-    void popBack()
+    constexpr void popBack()
     {
         assert(_size > 0);
         remove(Iterator(tail->prev));
     }
-    void popFront()
+    constexpr void pop_back()
+    {
+        assert(_size > 0);
+        remove(Iterator(tail->prev));
+    }
+    constexpr void popFront()
     {
         assert(_size > 0);
         remove(Iterator(root));
     }
-    iterator insert(iterator pos, const T &value)
+    constexpr void pop_front()
+    {
+        assert(_size > 0);
+        remove(Iterator(root));
+    }
+    constexpr iterator insert(iterator pos, const T &value)
     {
         _size++;
         if (root == nullptr)
@@ -393,7 +403,7 @@ public:
         markIteratorDirty();
         return Iterator(newNode);
     }
-    iterator find(const T &value)
+    constexpr iterator find(const T &value)
     {
         for (Node *i = root; i != tail; i = i->next)
         {
@@ -404,33 +414,33 @@ public:
         }
         return endIt;
     }
-    bool empty() const
+    constexpr bool empty() const
     {
         return _size == 0;
     }
-    size_type size() const
+    constexpr size_type size() const
     {
         return _size;
     }
-    iterator begin()
+    constexpr iterator begin()
     {
         return beginIt;
     }
-    const_iterator begin() const
+    constexpr const_iterator begin() const
     {
         return cbeginIt;
     }
-    iterator end()
+    constexpr iterator end()
     {
         return endIt;
     }
-    const_iterator end() const
+    constexpr const_iterator end() const
     {
         return cendIt;
     }
 
 private:
-    Node* allocateNode()
+    constexpr Node* allocateNode()
     {
         Node* node = allocator.allocate(1);
         assert(node != nullptr);
@@ -439,7 +449,7 @@ private:
         return node;
     }
     template<typename Type>
-    void initializeNode(Node* node, Type&& data)
+    constexpr void initializeNode(Node* node, Type&& data)
     {
         std::allocator_traits<NodeAllocator>::construct(allocator, 
             node, 
@@ -447,16 +457,16 @@ private:
             node->next, 
             std::forward<Type>(data));
     }
-    void destroyNode(Node* node)
+    constexpr void destroyNode(Node* node)
     {
         std::allocator_traits<NodeAllocator>::destroy(allocator, node);
     }
-    void deallocateNode(Node* node)
+    constexpr void deallocateNode(Node* node)
     {
         allocator.deallocate(node, 1);
     }
     template<typename ValueType>
-    iterator addInternal(ValueType&& value)
+    constexpr iterator addInternal(ValueType&& value)
     {
         if (root == nullptr)
         {
@@ -474,7 +484,7 @@ private:
         _size++;
         return insertedElement;
     }
-    void markIteratorDirty()
+    constexpr void markIteratorDirty()
     {
         beginIt = Iterator(root);
         endIt = Iterator(tail);
diff --git a/src/Engine/Graphics/Meshlet.cpp b/src/Engine/Graphics/Meshlet.cpp
index a46cefb..7d00364 100644
--- a/src/Engine/Graphics/Meshlet.cpp
+++ b/src/Engine/Graphics/Meshlet.cpp
@@ -5,62 +5,95 @@
 
 using namespace Seele;
 
+struct Triangle
+{
+    StaticArray<uint32, 3> indices;
+};
+
+int findIndex(Meshlet& current, uint32 index)
+{
+    for (uint32 i = 0; i < current.numVertices; ++i)
+    {
+        if (current.uniqueVertices[i] == index)
+        {
+            return i;
+        }
+    }
+    if (current.numVertices == Gfx::numVerticesPerMeshlet)
+    {
+        return -1;
+    }
+    current.uniqueVertices[current.numVertices] = index;
+
+    return current.numVertices++;
+}
+
+void completeMeshlet(Array<Meshlet>& meshlets, Meshlet& current)
+{
+    meshlets.add(current);
+    current = {
+        .numVertices = 0,
+        .numPrimitives = 0,
+    };
+}
+
+void addTriangle(Array<Meshlet>& meshlets, Meshlet& current, Triangle tri)
+{
+    int f1 = findIndex(current, tri.indices[0]);
+    int f2 = findIndex(current, tri.indices[1]);
+    int f3 = findIndex(current, tri.indices[2]);
+
+    if (f1 == -1 || f2 == -1 || f3 == -1)
+    {
+        completeMeshlet(meshlets, current);
+        f1 = findIndex(current, tri.indices[0]);
+        f2 = findIndex(current, tri.indices[1]);
+        f3 = findIndex(current, tri.indices[2]);
+    }
+    current.primitiveLayout[current.numPrimitives * 3 + 0] = uint8(f1);
+    current.primitiveLayout[current.numPrimitives * 3 + 1] = uint8(f2);
+    current.primitiveLayout[current.numPrimitives * 3 + 2] = uint8(f3);
+    current.numPrimitives++;
+    if (current.numPrimitives == Gfx::numPrimitivesPerMeshlet)
+    {
+        completeMeshlet(meshlets, current);
+    }
+}
+
 void Meshlet::build(const Array<Vector>& positions, const Array<uint32>& indices, Array<Meshlet>& meshlets)
 {
     Meshlet current = {
         .numVertices = 0,
         .numPrimitives = 0,
     };
-    auto findIndex = [&current](uint32 index) -> int {
-        for (uint32 i = 0; i < current.numVertices; ++i)
+    Array<Triangle> triangles(indices.size() / 3);
+    for (size_t i = 0; i < triangles.size(); ++i)
+    {
+        triangles[i].indices[0] = indices[i * 3 + 0];
+        triangles[i].indices[1] = indices[i * 3 + 1];
+        triangles[i].indices[2] = indices[i * 3 + 2];
+    }
+    while (!triangles.empty())
+    {
+        uint32 best = 0;
+        float lowestSurface = std::numeric_limits<float>::max();
+        AABB newAABB;
+        for (uint32 i = 0; i < triangles.size(); ++i)
         {
-            if (current.uniqueVertices[i] == index)
+            AABB adjusted = current.boundingBox;
+            adjusted.adjust(positions[triangles[i].indices[0]]);
+            adjusted.adjust(positions[triangles[i].indices[1]]);
+            adjusted.adjust(positions[triangles[i].indices[2]]);
+            float surface = adjusted.surfaceArea();
+            if (surface < lowestSurface)
             {
-                return i;
+                lowestSurface = surface;
+                best = i;
+                newAABB = adjusted;
             }
         }
-        if (current.numVertices == Gfx::numVerticesPerMeshlet)
-        {
-            return -1;
-        }
-        current.uniqueVertices[current.numVertices] = index;
-        return current.numVertices++;
-        };
-    auto completeMeshlet = [&positions, &meshlets, &current]() {
-        for (uint32 i = 0; i < current.numVertices; ++i)
-        {
-            current.boundingBox.adjust(positions[current.uniqueVertices[i]]);
-        }
-        meshlets.add(current);
-        current = {
-            .numVertices = 0,
-            .numPrimitives = 0,
-        };
-        };
-    for (size_t faceIndex = 0; faceIndex < indices.size() / 3; ++faceIndex)
-    {
-        int f1 = findIndex(indices[faceIndex * 3 + 0]);
-        int f2 = findIndex(indices[faceIndex * 3 + 1]);
-        int f3 = findIndex(indices[faceIndex * 3 + 2]);
-
-        if (f1 == -1 || f2 == -1 || f3 == -1)
-        {
-            completeMeshlet();
-            f1 = findIndex(indices[faceIndex * 3 + 0]);
-            f2 = findIndex(indices[faceIndex * 3 + 1]);
-            f3 = findIndex(indices[faceIndex * 3 + 2]);
-        }
-        current.primitiveLayout[current.numPrimitives * 3 + 0] = uint8(f1);
-        current.primitiveLayout[current.numPrimitives * 3 + 1] = uint8(f2);
-        current.primitiveLayout[current.numPrimitives * 3 + 2] = uint8(f3);
-        current.numPrimitives++;
-        if (current.numPrimitives == Gfx::numPrimitivesPerMeshlet)
-        {
-            completeMeshlet();
-        }
-    }
-    if (current.numVertices > 0)
-    {
-        completeMeshlet();
+        current.boundingBox = newAABB;
+        addTriangle(meshlets, current, triangles[best]);
+        triangles.removeAt(best);
     }
 }
diff --git a/src/Engine/Graphics/RenderPass/BasePass.cpp b/src/Engine/Graphics/RenderPass/BasePass.cpp
index 4566480..159c0a2 100644
--- a/src/Engine/Graphics/RenderPass/BasePass.cpp
+++ b/src/Engine/Graphics/RenderPass/BasePass.cpp
@@ -194,7 +194,7 @@ void BasePass::publishOutputs()
 void BasePass::createRenderPass() 
 {
     depthAttachment = resources->requestRenderTarget("DEPTHPREPASS_DEPTH");
-    depthAttachment.setLoadOp(Gfx::SE_ATTACHMENT_LOAD_OP_LOAD);
+    depthAttachment.setLoadOp(Gfx::SE_ATTACHMENT_LOAD_OP_CLEAR);
     depthAttachment.setInitialLayout(Gfx::SE_IMAGE_LAYOUT_GENERAL);
     depthAttachment.setFinalLayout(Gfx::SE_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
     Gfx::RenderTargetLayout layout = Gfx::RenderTargetLayout{
diff --git a/src/Engine/Graphics/RenderPass/DepthPrepass.cpp b/src/Engine/Graphics/RenderPass/DepthPrepass.cpp
index a9e2d4a..d64fb63 100644
--- a/src/Engine/Graphics/RenderPass/DepthPrepass.cpp
+++ b/src/Engine/Graphics/RenderPass/DepthPrepass.cpp
@@ -177,6 +177,14 @@ void DepthPrepass::createRenderPass()
             .dstStage = Gfx::SE_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
             .srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
             .dstAccess = Gfx::SE_ACCESS_SHADER_READ_BIT,
+        },
+        {
+            .srcSubpass = 0,
+            .dstSubpass = ~0U,
+            .srcStage = Gfx::SE_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT,
+            .dstStage = Gfx::SE_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT,
+            .srcAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT,
+            .dstAccess = Gfx::SE_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT,
         }
     };
     renderPass = graphics->createRenderPass(std::move(layout), dependency, viewport);
diff --git a/src/Engine/Graphics/RenderPass/RenderGraph.h b/src/Engine/Graphics/RenderPass/RenderGraph.h
index 50ebb77..6869d81 100644
--- a/src/Engine/Graphics/RenderPass/RenderGraph.h
+++ b/src/Engine/Graphics/RenderPass/RenderGraph.h
@@ -3,93 +3,54 @@
 
 namespace Seele
 {
-template<typename... RenderPasses>
-class RenderGraph;
-
-template<>
-class RenderGraph<>
+class RenderGraph
 {
 public:
-    RenderGraph(PRenderGraphResources) {}
-    void updatePassData() {}
-protected:
-    void setViewport(Gfx::PViewport) {}
-    void createRenderPass() {}
-    void beginFrame(const Component::Camera&) {}
-    void render() {}
-    void endFrame() {}
-};
-
-template<typename This, typename... Rest>
-class RenderGraph<This, Rest...> : private RenderGraph<Rest...>
-{
-public:
-    RenderGraph(PRenderGraphResources resources, This pass, Rest... rest)
-        : RenderGraph<Rest...>(resources, std::move(rest)...)
-        , resources(resources)
-        , rp(std::move(pass))
+    RenderGraph()
     {
-        rp.setResources(resources);
+        res = new RenderGraphResources();
     }
-    template<typename PassData, typename... OtherData>
-    void updatePassData(PassData passData, OtherData... otherData)
-    {
-        rp.updateViewFrame(std::move(passData));
-        RenderGraph<Rest...>::updatePassData(otherData...);
+    void addPass(ORenderPass pass) 
+    { 
+        pass->setResources(res);
+        passes.add(std::move(pass)); 
     }
-    void updateViewport(Gfx::PViewport viewport)
+    void setViewport(Gfx::PViewport viewport) 
     {
-        setViewport(viewport);
-        createRenderPass();
+        for (auto& pass : passes)
+        {
+            pass->setViewport(viewport);
+        }
+    }
+    void createRenderPass() 
+    {
+        for (auto& pass : passes)
+        {
+            pass->publishOutputs();
+        }
+        for (auto& pass : passes)
+        {
+            pass->createRenderPass();
+        }
     }
     void render(const Component::Camera& cam)
     {
-        beginFrame(cam);
-        render();
-        endFrame();
-    }
-protected:
-    void setViewport(Gfx::PViewport viewport)
-    {
-        rp.setViewport(viewport);
-        RenderGraph<Rest...>::setViewport(viewport);
-    }
-    void createRenderPass()
-    {
-        rp.createRenderPass();
-        RenderGraph<Rest...>::createRenderPass();
-    }
-    void beginFrame(const Component::Camera& cam)
-    {
-        rp.beginFrame(cam);
-        RenderGraph<Rest...>::beginFrame(cam);
-    }
-    void render()
-    {
-        rp.render();
-        RenderGraph<Rest...>::render();
-    }
-    void endFrame()
-    {
-        rp.endFrame();
-        RenderGraph<Rest...>::endFrame();
+        for (auto& pass : passes)
+        {
+            pass->beginFrame(cam);
+        }
+        for (auto& pass : passes)
+        {
+            pass->render();
+        }
+        for (auto& pass : passes)
+        {
+            pass->endFrame();
+        }
     }
 private:
-    PRenderGraphResources resources;
-    This rp;
-};
-
-class RenderGraphBuilder
-{
-public:
-    template<typename... RenderPasses>
-    static RenderGraph<RenderPasses...> build(RenderPasses... renderPasses)
-    {
-        PRenderGraphResources resources = new RenderGraphResources();
-        return RenderGraph<RenderPasses...>(resources, std::move(renderPasses)...);
-    }
-private:
-    RenderGraphBuilder() = delete;
+    PRenderGraphResources res;
+    List<ORenderPass> passes;
 };
 
 } // namespace Seele
diff --git a/src/Engine/Graphics/RenderPass/RenderPass.h b/src/Engine/Graphics/RenderPass/RenderPass.h
index 1b7d0ed..672d904 100644
--- a/src/Engine/Graphics/RenderPass/RenderPass.h
+++ b/src/Engine/Graphics/RenderPass/RenderPass.h
@@ -44,6 +44,7 @@ protected:
     Gfx::PViewport viewport;
     PScene scene;
 };
+DEFINE_REF(RenderPass)
 template<typename RP>
 concept RenderPassType = std::derived_from<RP, RenderPass>;
 
diff --git a/src/Engine/Graphics/RenderTarget.h b/src/Engine/Graphics/RenderTarget.h
index 4089cf2..3144287 100644
--- a/src/Engine/Graphics/RenderTarget.h
+++ b/src/Engine/Graphics/RenderTarget.h
@@ -80,17 +80,17 @@ public:
     constexpr void setStencilStoreOp(SeAttachmentStoreOp val) { stencilStoreOp = val; }
     constexpr void setInitialLayout(SeImageLayout val) { initialLayout = val; }
     constexpr void setFinalLayout(SeImageLayout val) { finalLayout = val; }
-    SeClearValue clear;
-    SeColorComponentFlags componentFlags;
+    SeClearValue clear = { 0 };
+    SeColorComponentFlags componentFlags = 0;
 protected:
     PTexture2D texture = nullptr;
     PViewport viewport = nullptr;
-    SeImageLayout initialLayout;
-    SeImageLayout finalLayout;
-    SeAttachmentLoadOp loadOp;
-    SeAttachmentStoreOp storeOp;
-    SeAttachmentLoadOp stencilLoadOp;
-    SeAttachmentStoreOp stencilStoreOp;
+    SeImageLayout initialLayout = SE_IMAGE_LAYOUT_BEGIN_RANGE;
+    SeImageLayout finalLayout = SE_IMAGE_LAYOUT_BEGIN_RANGE;
+    SeAttachmentLoadOp loadOp = SE_ATTACHMENT_LOAD_OP_BEGIN_RANGE;
+    SeAttachmentStoreOp storeOp = SE_ATTACHMENT_STORE_OP_BEGIN_RANGE;
+    SeAttachmentLoadOp stencilLoadOp = SE_ATTACHMENT_LOAD_OP_BEGIN_RANGE;
+    SeAttachmentStoreOp stencilStoreOp = SE_ATTACHMENT_STORE_OP_BEGIN_RANGE;
 };
 
 struct RenderTargetLayout
diff --git a/src/Engine/Material/ShaderExpression.h b/src/Engine/Material/ShaderExpression.h
index 6b97fce..f3ca1a7 100644
--- a/src/Engine/Material/ShaderExpression.h
+++ b/src/Engine/Material/ShaderExpression.h
@@ -50,8 +50,8 @@ DEFINE_REF(ShaderExpression)
 DECLARE_NAME_REF(Gfx, DescriptorSet)
 struct ShaderParameter : public ShaderExpression
 {
-    uint32 byteOffset;
-    uint32 binding;
+    uint32 byteOffset = 0;
+    uint32 binding = 0;
     ShaderParameter() {}
     ShaderParameter(std::string name, uint32 byteOffset, uint32 binding);
     virtual ~ShaderParameter();
@@ -67,7 +67,7 @@ DEFINE_REF(ShaderParameter)
 struct FloatParameter : public ShaderParameter
 {
     static constexpr uint64 IDENTIFIER = 0x01;
-    float data;
+    float data = 0.0f;
     FloatParameter() {}
     FloatParameter(std::string name, uint32 byteOffset, uint32 binding);
     virtual ~FloatParameter();
@@ -81,7 +81,7 @@ DEFINE_REF(FloatParameter)
 struct VectorParameter : public ShaderParameter
 {
     static constexpr uint64 IDENTIFIER = 0x02;
-    Vector data;
+    Vector data = Vector();
     VectorParameter() {}
     VectorParameter(std::string name, uint32 byteOffset, uint32 binding);
     virtual ~VectorParameter();
@@ -95,7 +95,7 @@ DEFINE_REF(VectorParameter)
 struct TextureParameter : public ShaderParameter
 {
     static constexpr uint64 IDENTIFIER = 0x04;
-    PTextureAsset data;
+    PTextureAsset data = nullptr;
     TextureParameter() {}
     TextureParameter(std::string name, uint32 byteOffset, uint32 binding);
     virtual ~TextureParameter();
@@ -110,7 +110,7 @@ DECLARE_NAME_REF(Gfx, Sampler)
 struct SamplerParameter : public ShaderParameter
 {
     static constexpr uint64 IDENTIFIER = 0x08;
-    Gfx::OSampler data;
+    Gfx::OSampler data = nullptr;
     SamplerParameter() {}
     SamplerParameter(std::string name, uint32 byteOffset, uint32 binding);
     virtual ~SamplerParameter();
@@ -124,8 +124,8 @@ DEFINE_REF(SamplerParameter)
 struct CombinedTextureParameter : public ShaderParameter
 {
     static constexpr uint64 IDENTIFIER = 0x10;
-    PTextureAsset data;
-    Gfx::PSampler sampler;
+    PTextureAsset data = nullptr;
+    Gfx::PSampler sampler = nullptr;
     CombinedTextureParameter() {}
     CombinedTextureParameter(std::string name, uint32 byteOffset, uint32 binding);
     virtual ~CombinedTextureParameter();
diff --git a/src/Engine/Math/Transform.cpp b/src/Engine/Math/Transform.cpp
index 35fee80..3f8da1e 100644
--- a/src/Engine/Math/Transform.cpp
+++ b/src/Engine/Math/Transform.cpp
@@ -1,4 +1,5 @@
 #include "Transform.h"
+#define GLM_ENABLE_EXPERIMENTAL
 #include <glm/gtx/quaternion.hpp>
 #include "Transform.h"
 
diff --git a/src/Engine/Window/GameView.cpp b/src/Engine/Window/GameView.cpp
index 517e2e6..bb9a8fb 100644
--- a/src/Engine/Window/GameView.cpp
+++ b/src/Engine/Window/GameView.cpp
@@ -16,16 +16,15 @@ GameView::GameView(Gfx::PGraphics graphics, PWindow window, const ViewportCreate
     : View(graphics, window, createInfo, "Game")
     , scene(new Scene(graphics))
     , gameInterface(dllPath)
-    , renderGraph(RenderGraphBuilder::build(
-        DepthPrepass(graphics, scene),
-        LightCullingPass(graphics, scene),
-        BasePass(graphics, scene),
-        DebugPass(graphics, scene)
-        //SkyboxRenderPass(graphics, scene)
-    ))
 {
     reloadGame();
-    renderGraph.updateViewport(viewport);
+    renderGraph.addPass(new DepthPrepass(graphics, scene));
+    renderGraph.addPass(new LightCullingPass(graphics, scene));
+    renderGraph.addPass(new BasePass(graphics, scene));
+    //renderGraph.addPass(new DebugPass(graphics, scene));
+    //renderGraph.addPass(new SkyboxRenderPass(graphics, scene));
+    renderGraph.setViewport(viewport);
+    renderGraph.createRenderPass();
 }
 
 GameView::~GameView()
@@ -77,7 +76,7 @@ void GameView::render()
 
 void GameView::applyArea(URect)
 {
-    renderGraph.updateViewport(viewport);
+    renderGraph.setViewport(viewport);
 }
 
 void GameView::reloadGame()
diff --git a/src/Engine/Window/GameView.h b/src/Engine/Window/GameView.h
index 53ea324..976fbde 100644
--- a/src/Engine/Window/GameView.h
+++ b/src/Engine/Window/GameView.h
@@ -32,13 +32,7 @@ protected:
 	virtual void applyArea(URect rect) override;
 	OScene scene;
 	GameInterface gameInterface;
-    RenderGraph<
-        DepthPrepass,
-		LightCullingPass,
-        BasePass,
-		DebugPass
-		//SkyboxRenderPass
-		> renderGraph;
+    RenderGraph renderGraph;
 
 	PSystemGraph systemGraph;
 	System::PKeyboardInput keyboardSystem;