Removing big memory hog from renderer

Editor/src/UI/widgets.h

@@ -125,25 +125,11 @@ public:
 
 class Viewport : EditorWindow {
 public:
-    Viewport (Scene& scene) : EditorWindow("SceneView") {
-       Framebuffer framebuffer = Framebuffer((int)ImGui::GetWindowWidth(),(int)ImGui::GetWindowHeight());
-
-      
-       Renderer renderer = Renderer();
-       renderer.Prepare(scene);
-       renderer.Render(&framebuffer, scene);
-
-      
-       
-   
-   
+    Viewport (Framebuffer& fb) : EditorWindow("SceneView") {
       ImGui::Image(
-            (void*)(intptr_t)framebuffer.GetColourAttachment(),
+            (void*)(intptr_t)fb.GetColourAttachment(),
             ImVec2{ (float)ImGui::GetWindowWidth(),(float)ImGui::GetWindowHeight() }
         );
-       
-
-        
         
         //ImGuizmo::SetDrawlist();
         //ImGuizmo::SetRect(ImGui::GetWindowPos().x, ImGui::GetWindowPos().y, ImGui::GetWindowWidth(), ImGui::GetWindowHeight());

Editor/src/app.cpp

@@ -14,17 +14,28 @@
 #include "AssetManagement/AssetManager.h"
 #include "UI/MainMenuBar.h"
 
+
 const unsigned int MS_PER_UPDATE = 2;
 void CreateTestProject(std::unique_ptr<Project>& project, Scene& scene);
 
 class Editor : public Application {
 public:
-    Editor() : Application("Editor") {}
+    Editor() : Application("Editor"){
+    }
 
     void Run() override
     {
+
         auto NativeEditorWindow = NativeWindow(1200, 700);
-        //auto renderer =  Renderer();
+
+        framebuffer = new Framebuffer(800, 600);
+        auto renderer =  Renderer(RendererConfig{ 
+            1200, // Screen Width
+            700, // Screen Height
+            glm::vec3{0,0,0}, // Clear Color
+            true // Depth testing  
+            });
+
         auto GuiRenderer = GUIRenderer(NativeEditorWindow);
 
         Selected = (entt::entity)-1;
@@ -33,10 +44,11 @@ public:
 
         ActiveScene.Start();
 
+        renderer.setCurrentFrameBuffer(*framebuffer);
+
+       
         double previous = glfwGetTime();
         double lag = 0.0;
-
-
         while (!NativeEditorWindow.WindowShouldClose())
         {
 
@@ -53,8 +65,13 @@ public:
                 lag -= MS_PER_UPDATE;
             }
 
-           // renderer.Render(framebuffer, ActiveScene);
-            
+            // submit DrawCommands for all render3DComponents
+            auto group = ActiveScene.getReg().view<TransformComponent, Render3DComponent>();
+            group.each([&renderer](auto enity, TransformComponent& t, Render3DComponent& renderComponent) {
+                renderer.Submit(renderComponent, t);
+            });
+
+            renderer.Render();
 
             GuiRenderer.Begin();
             RenderGUI();
@@ -66,6 +83,8 @@ public:
 
         }
 
+
+        delete framebuffer;
         ActiveScene.Stop();
 
     }
@@ -86,7 +105,7 @@ public:
         }
 
         {
-            Viewport sceneview = Viewport(ActiveScene);
+            Viewport sceneview = Viewport(*framebuffer);
         }
 
         {
@@ -108,7 +127,7 @@ public:
         }
 
         {
-            AssetFinder assetsView = AssetFinder();
+          //  AssetFinder assetsView = AssetFinder();
         }
         
         
@@ -127,6 +146,8 @@ private:
     std::unique_ptr<Project> CurrentProject;
     Scene ActiveScene;
     entt::entity  Selected;
+    Framebuffer* framebuffer ;
+
 
 };