Renderpass first iteration

JulietApp/Editor/EditorMain_win32.cpp

@@ -13,6 +13,7 @@
 // TODO : Replace with message box from framework + call main and not winmain + subsystem
 #include <Core/DynLib/DynamicLibrary.h>
 #include <Graphics/Graphics.h>
+#include <Graphics/RenderPass.h>
 #include <Windows.h>
 
 // TODO : Think how to do the draw pipeline.
@@ -97,6 +98,17 @@ void Win32EditorApplication::Update()
         return;
     }
 
+    if (swapChainTexture)
+    {
+        ColorTargetInfo colorTargetInfo = {};
+        colorTargetInfo.Texture        = swapChainTexture;
+        colorTargetInfo.ClearColor     = { .R = .5f, .G = .8f, .B = .0f, .A = 1.f };
+        colorTargetInfo.LoadOperation  = LoadOperation::Clear;
+        colorTargetInfo.StoreOperation = StoreOperation::Store;
+
+        BeginRenderPass(cmdList, colorTargetInfo);
+    }
+
     // Submit Commands
     SubmitCommandLists(GraphicsDevice);
 }