.gitignore

@@ -362,3 +362,5 @@ MigrationBackup/
 *.csproj
 
 *.filters
+
+Assets/Editor/Layouts/UserLayout.ini

Assets/Cube.003.shmesh.shmeta

@@ -0,0 +1,3 @@
+Name: Cube.003
+ID: 110152941
+Type: 

Assets/Cube.012.shmesh.shmeta

@@ -0,0 +1,3 @@
+Name: Cube.012
+ID: 107348815
+Type: 

Assets/Editor/Layouts/Default.ini

@@ -0,0 +1,48 @@
+[Window][MainStatusBar]
+Pos=0,1060
+Size=1920,20
+Collapsed=0
+
+[Window][SHEditorMenuBar]
+Pos=0,24
+Size=1920,1036
+Collapsed=0
+
+[Window][Hierarchy Panel]
+Pos=0,120
+Size=225,940
+Collapsed=0
+DockId=0x00000004,0
+
+[Window][Debug##Default]
+Pos=60,60
+Size=400,400
+Collapsed=0
+
+[Window][Inspector]
+Pos=1686,24
+Size=234,1036
+Collapsed=0
+DockId=0x00000006,0
+
+[Window][Profiler]
+Pos=0,24
+Size=225,94
+Collapsed=0
+DockId=0x00000003,0
+
+[Window][Viewport]
+Pos=227,24
+Size=1457,1036
+Collapsed=0
+DockId=0x00000002,0
+
+[Docking][Data]
+DockSpace       ID=0xC5C9B8AB Window=0xBE4044E9 Pos=8,55 Size=1920,1036 Split=X
+  DockNode      ID=0x00000005 Parent=0xC5C9B8AB SizeRef=1684,1036 Split=X
+    DockNode    ID=0x00000001 Parent=0x00000005 SizeRef=225,1036 Split=Y Selected=0x1E6EB881
+      DockNode  ID=0x00000003 Parent=0x00000001 SizeRef=225,94 Selected=0x1E6EB881
+      DockNode  ID=0x00000004 Parent=0x00000001 SizeRef=225,940 Selected=0xE096E5AE
+    DockNode    ID=0x00000002 Parent=0x00000005 SizeRef=1293,1036 CentralNode=1 Selected=0x13926F0B
+  DockNode      ID=0x00000006 Parent=0xC5C9B8AB SizeRef=234,1036 Selected=0xE7039252
+

Assets/Editor/Layouts/UserLayout.ini

@@ -0,0 +1,48 @@
+[Window][MainStatusBar]
+Pos=0,1060
+Size=1920,20
+Collapsed=0
+
+[Window][SHEditorMenuBar]
+Pos=0,48
+Size=1920,1012
+Collapsed=0
+
+[Window][Hierarchy Panel]
+Pos=0,142
+Size=571,918
+Collapsed=0
+DockId=0x00000004,0
+
+[Window][Debug##Default]
+Pos=60,60
+Size=400,400
+Collapsed=0
+
+[Window][Inspector]
+Pos=1649,48
+Size=271,1012
+Collapsed=0
+DockId=0x00000006,0
+
+[Window][Profiler]
+Pos=0,48
+Size=571,92
+Collapsed=0
+DockId=0x00000003,0
+
+[Window][Viewport]
+Pos=573,48
+Size=1074,1012
+Collapsed=0
+DockId=0x00000002,0
+
+[Docking][Data]
+DockSpace       ID=0xC5C9B8AB Window=0xBE4044E9 Pos=8,79 Size=1920,1012 Split=X
+  DockNode      ID=0x00000005 Parent=0xC5C9B8AB SizeRef=1992,1036 Split=X
+    DockNode    ID=0x00000001 Parent=0x00000005 SizeRef=571,1036 Split=Y Selected=0x1E6EB881
+      DockNode  ID=0x00000003 Parent=0x00000001 SizeRef=225,94 Selected=0x1E6EB881
+      DockNode  ID=0x00000004 Parent=0x00000001 SizeRef=225,940 Selected=0xE096E5AE
+    DockNode    ID=0x00000002 Parent=0x00000005 SizeRef=1074,1036 CentralNode=1 Selected=0x13926F0B
+  DockNode      ID=0x00000006 Parent=0xC5C9B8AB SizeRef=271,1036 Selected=0xE7039252
+

Assets/RaccoonPreTexturedVer1_Base9.shtex.shmeta

@@ -0,0 +1,3 @@
+Name: RaccoonPreTexturedVer1_Base9
+ID: 91918845
+Type: 

SHADE_Application/premake5.lua

@@ -37,7 +37,8 @@ project "SHADE_Application"
 	"%{IncludeDir.VULKAN}/include",
 	"%{IncludeDir.spdlog}/include",
   "%{IncludeDir.tinyddsloader}",
-  "%{IncludeDir.reactphysics3d}\\include"
+  "%{IncludeDir.reactphysics3d}\\include",
+  "%{IncludeDir.yamlcpp}"
   }
     
   externalwarnings "Off"
@@ -51,6 +52,7 @@ project "SHADE_Application"
   {
     "SHADE_Engine",
     "SHADE_Managed",
+    "yaml-cpp",
     "SDL2.lib",
     "SDL2main.lib"
   }

SHADE_Application/src/Application/SBApplication.cpp

@@ -30,6 +30,7 @@
 #include "Input/SHInputManager.h"
 #include "FRC/SHFramerateController.h"
 #include "AudioSystem/SHAudioSystem.h"
+#include "Camera/SHCameraSystem.h"
 
 // Components
 #include "Graphics/MiddleEnd/Interface/SHRenderable.h"
@@ -56,46 +57,62 @@ namespace Sandbox
   )
   {
 	  // Set working directory
-	  SHADE::SHFileUtilities::SetWorkDirToExecDir();
+	  SHFileUtilities::SetWorkDirToExecDir();
 
     window.Create(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
 
     // Create Systems
-    SHADE::SHSystemManager::CreateSystem<SHADE::SHGraphicsSystem>();
+    SHSystemManager::CreateSystem<SHGraphicsSystem>();
-    SHADE::SHSystemManager::CreateSystem<SHADE::SHScriptEngine>();
+    SHSystemManager::CreateSystem<SHScriptEngine>();
-    SHADE::SHSystemManager::CreateSystem<SHADE::SHPhysicsSystem>();
+    SHSystemManager::CreateSystem<SHPhysicsSystem>();
-    SHADE::SHSystemManager::CreateSystem<SHADE::SHTransformSystem>();
+    SHSystemManager::CreateSystem<SHTransformSystem>();
-    SHADE::SHGraphicsSystem* graphicsSystem = static_cast<SHADE::SHGraphicsSystem*>(SHADE::SHSystemManager::GetSystem<SHADE::SHGraphicsSystem>());
+    SHGraphicsSystem* graphicsSystem = static_cast<SHGraphicsSystem*>(SHSystemManager::GetSystem<SHGraphicsSystem>());
-    SHADE::SHSystemManager::CreateSystem<SHADE::SHAudioSystem>();
+    SHSystemManager::CreateSystem<SHAudioSystem>();
+    SHSystemManager::CreateSystem<SHCameraSystem>();
+    
+#ifdef SHEDITOR
+    SDL_Init(SDL_INIT_VIDEO);
+    sdlWindow = SDL_CreateWindowFrom(window.GetHWND());
+    SHSystemManager::CreateSystem<SHEditor>();
+    SHSystemManager::GetSystem<SHEditor>()->SetSDLWindow(sdlWindow);
+#endif
     
     // Create Routines
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHScriptEngine, SHADE::SHScriptEngine::FrameSetUpRoutine>();
+    SHSystemManager::RegisterRoutine<SHScriptEngine, SHScriptEngine::FrameSetUpRoutine>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHScriptEngine, SHADE::SHScriptEngine::UpdateRoutine>();
+    SHSystemManager::RegisterRoutine<SHScriptEngine, SHScriptEngine::UpdateRoutine>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHScriptEngine, SHADE::SHScriptEngine::LateUpdateRoutine>();
+    SHSystemManager::RegisterRoutine<SHScriptEngine, SHScriptEngine::LateUpdateRoutine>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHScriptEngine, SHADE::SHScriptEngine::FrameCleanUpRoutine>();
+    SHSystemManager::RegisterRoutine<SHScriptEngine, SHScriptEngine::FrameCleanUpRoutine>();
 
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHPhysicsSystem, SHADE::SHPhysicsSystem::PhysicsPreUpdate>();
+    SHSystemManager::RegisterRoutine<SHPhysicsSystem, SHPhysicsSystem::PhysicsPreUpdate>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHPhysicsSystem, SHADE::SHPhysicsSystem::PhysicsFixedUpdate>();
+    SHSystemManager::RegisterRoutine<SHPhysicsSystem, SHPhysicsSystem::PhysicsFixedUpdate>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHPhysicsSystem, SHADE::SHPhysicsSystem::PhysicsPostUpdate>();
+    SHSystemManager::RegisterRoutine<SHPhysicsSystem, SHPhysicsSystem::PhysicsPostUpdate>();
 
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHTransformSystem, SHADE::SHTransformSystem::TransformUpdateRoutine>();
+    SHSystemManager::RegisterRoutine<SHTransformSystem, SHTransformSystem::TransformUpdateRoutine>();
 
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHGraphicsSystem, SHADE::SHGraphicsSystem::BatcherDispatcherRoutine>();
+    SHSystemManager::RegisterRoutine<SHGraphicsSystem, SHGraphicsSystem::BatcherDispatcherRoutine>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHGraphicsSystem, SHADE::SHGraphicsSystem::BeginRoutine>();
+    SHSystemManager::RegisterRoutine<SHGraphicsSystem, SHGraphicsSystem::BeginRoutine>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHGraphicsSystem, SHADE::SHGraphicsSystem::RenderRoutine>();
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHGraphicsSystem, SHADE::SHGraphicsSystem::EndRoutine>();
 
-    SHADE::SHComponentManager::CreateComponentSparseSet<SHADE::SHRigidBodyComponent>();
+    SHSystemManager::RegisterRoutine<SHCameraSystem, SHCameraSystem::EditorCameraUpdate>();
-    SHADE::SHComponentManager::CreateComponentSparseSet<SHADE::SHColliderComponent>();
+    
-    SHADE::SHComponentManager::CreateComponentSparseSet<SHADE::SHTransformComponent>();
+#ifdef SHEDITOR
-    SHADE::SHComponentManager::CreateComponentSparseSet<SHADE::SHRenderable>();
+    SHSystemManager::RegisterRoutine<SHEditor, SHEditor::EditorRoutine>();
+#endif
+
+    SHSystemManager::RegisterRoutine<SHGraphicsSystem, SHGraphicsSystem::RenderRoutine>();
+    SHSystemManager::RegisterRoutine<SHGraphicsSystem, SHGraphicsSystem::EndRoutine>();
+
+    SHComponentManager::CreateComponentSparseSet<SHRigidBodyComponent>();
+    SHComponentManager::CreateComponentSparseSet<SHColliderComponent>();
+    SHComponentManager::CreateComponentSparseSet<SHTransformComponent>();
+    SHComponentManager::CreateComponentSparseSet<SHRenderable>();
+    SHComponentManager::CreateComponentSparseSet<SHCameraComponent>();
 
     //TODO: REMOVE AFTER PRESENTATION
-    //SHADE::SHAssetManager::LoadDataTemp("../../Assets/racoon.gltf");
+    //SHAssetManager::LoadDataTemp("../../Assets/racoon.gltf");
-    SHADE::SHAssetManager::LoadDataTemp("../../Assets/Cube.012.shmesh");
+    //SHAssetManager::LoadDataTemp("../../Assets/Cube.012.shmesh");
-    //SHADE::SHAssetManager::LoadDataTemp("../../Assets/RaccoonBag_Color_Ver4.dds");
+    //SHAssetManager::LoadDataTemp("../../Assets/RaccoonBag_Color_Ver4.dds");
-    //SHADE::SHAssetManager::LoadDataTemp("../../Assets/RaccoonPreTexturedVer1_Base9.dds");
+    //SHAssetManager::LoadDataTemp("../../Assets/RaccoonPreTexturedVer1_Base9.dds");
-    SHADE::SHAssetManager::LoadDataTemp("../../Assets/RaccoonPreTexturedVer1_Base9.shtex");
+    //SHAssetManager::LoadDataTemp("../../Assets/RaccoonPreTexturedVer1_Base9.shtex");
     //TODO: REMOVE AFTER PRESENTATION
 
 
@@ -103,47 +120,36 @@ namespace Sandbox
     auto id2 = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
     auto id3 = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
     
-    SHADE::SHSystemManager::RegisterRoutine<SHADE::SHAudioSystem, SHADE::SHAudioSystem::AudioRoutine>();
+    SHSystemManager::RegisterRoutine<SHAudioSystem, SHAudioSystem::AudioRoutine>();
 
     // Set up graphics system and windows
     graphicsSystem->SetWindow(&window);
     
-    SHADE::SHSystemManager::Init();
+    SHSystemManager::Init();
-	#ifdef SHEDITOR
-    SDL_Init(SDL_INIT_VIDEO);
-    sdlWindow = SDL_CreateWindowFrom(window.GetHWND());
-    SHADE::SHEditor::Initialise(sdlWindow);
-	#else
-	#endif
-
 
     SHSceneManager::InitSceneManager<SBTestScene>("TestScene");
     
     SHFrameRateController::UpdateFRC();
+
+    SHAssetManager::Load();
   }
 
   void SBApplication::Update(void)
   {
-    SHADE::SHGraphicsSystem* graphicsSystem = static_cast<SHADE::SHGraphicsSystem*>(SHADE::SHSystemManager::GetSystem<SHADE::SHGraphicsSystem>());
+    SHGraphicsSystem* graphicsSystem = SHADE::SHSystemManager::GetSystem<SHGraphicsSystem>();
+    SHEditor* editor = SHADE::SHSystemManager::GetSystem<SHEditor>();
     //TODO: Change true to window is open
     while (!window.WindowShouldClose())
     {
       SHFrameRateController::UpdateFRC();
       SHInputManager::UpdateInput(SHFrameRateController::GetRawDeltaTime());
       SHSceneManager::UpdateSceneManager();
-      SHSceneManager::SceneUpdate(1/60.0f);
+#ifdef SHEDITOR
-      //#ifdef SHEDITOR
+      if(editor->editorState == SHEditor::State::PLAY)
-      //#endif
+        SHSceneManager::SceneUpdate(0.016f);
-      graphicsSystem->BeginRender();
+#endif
-			
+      SHSystemManager::RunRoutines(editor->editorState != SHEditor::State::PLAY, 0.016f);
-      #ifdef SHEDITOR
+      editor->PollPicking();
-      SHADE::SHEditor::Update(0.16f);
-			#endif
-
-      graphicsSystem->Run(1.0f);
-      graphicsSystem->EndRender();
-	  
-      SHADE::SHSystemManager::RunRoutines(false, 0.016f);
     }
 
     // Finish all graphics jobs first
@@ -154,13 +160,13 @@ namespace Sandbox
   void SBApplication::Exit(void)
   {
 	#ifdef SHEDITOR
-    SHADE::SHEditor::Exit();
     SDL_DestroyWindow(sdlWindow);
     SDL_Quit();
-    #endif
+  #endif
 
     SHSceneManager::Exit();
-    SHADE::SHSystemManager::Exit();
+    SHSystemManager::Exit();
+    SHAssetManager::Unload();
   }
 }
 

SHADE_Application/src/Scenes/SBTestScene.cpp

@@ -99,13 +99,15 @@ namespace Sandbox
           renderable.GetModifiableMaterial()->SetProperty("data.color", SHVec4(1.0f, 0.0f, 0.0f, 1.0f));
 
         //Set initial positions
-        transform.SetWorldPosition(TEST_OBJ_START_POS + SHVec3{ x * TEST_OBJ_SPACING.x, y * TEST_OBJ_SPACING.y, SHMath::GenerateRandomNumber(-3.5f, -5.0f)});
+        transform.SetWorldPosition(TEST_OBJ_START_POS + SHVec3{ x * TEST_OBJ_SPACING.x, y * TEST_OBJ_SPACING.y, SHMath::GenerateRandomNumber(-3.5f, -5.0f) });
         //transform.SetWorldPosition({-1.0f, -1.0f, -1.0f});
         transform.SetWorldRotation(SHMath::GenerateRandomNumber(), SHMath::GenerateRandomNumber(), SHMath::GenerateRandomNumber());
         transform.SetWorldScale(TEST_OBJ_SCALE);
 
-        auto* box = collider.AddBoundingBox();
+        if (const bool IS_EVEN = (y * NUM_ROWS + x) % 2; IS_EVEN)
-        box->SetHalfExtents(transform.GetWorldScale() * 0.5f);
+          collider.AddBoundingBox(SHVec3::One * 0.5f, SHVec3::Zero);
+        else
+          collider.AddBoundingSphere(0.5f, SHVec3::Zero);
 
         stressTestObjects.emplace_back(entity);
       }
@@ -133,12 +135,12 @@ namespace Sandbox
     floorRenderable.SetMaterial(customMat);
     floorRenderable.GetModifiableMaterial()->SetProperty("data.color", SHVec4(1.0f, 1.0f, 1.0f, 1.0f));
 
-    floorTransform.SetWorldScale({7.5f, 0.5f, 7.5});
+    floorTransform.SetWorldScale({ 7.5f, 0.5f, 7.5 });
-    floorTransform.SetWorldPosition({0.0f, -3.0f, -5.0f});
+    floorTransform.SetWorldPosition({ 0.0f, -3.0f, -5.0f });
 
     floorRigidBody.SetType(SHRigidBodyComponent::Type::STATIC);
 
-    auto* floorBox =  floorCollider.AddBoundingBox();
+    auto* floorBox = floorCollider.AddBoundingBox();
     floorBox->SetHalfExtents(floorTransform.GetWorldScale() * 0.5f);
 
     // Create blank entity with a script

SHADE_Engine/src/Assets/Asset Types/SHTextureAsset.h

@@ -9,6 +9,7 @@ namespace SHADE
 	{
 		bool compiled;
 
+		std::string name;
 		uint32_t numBytes;
 		uint32_t width;
 		uint32_t height;

SHADE_Engine/src/Assets/Libraries/SHMeshCompiler.cpp

@@ -16,7 +16,7 @@
 
 #include <fstream>
 
-void SHADE::SHMeshCompiler::CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept
+std::string SHADE::SHMeshCompiler::CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept
 {
 	std::string newPath{ path.string() };
 	newPath = newPath.substr(0, newPath.find_last_of('/') + 1);
@@ -67,4 +67,6 @@ void SHADE::SHMeshCompiler::CompileMeshBinary(SHMeshAsset const& asset, AssetPat
 	);
 
 	file.close();
+
+	return newPath;
 }

SHADE_Engine/src/Assets/Libraries/SHMeshCompiler.h

@@ -21,6 +21,6 @@ namespace SHADE
 	{
 	private:
 	public:
-		static void CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept;
+		static std::string CompileMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept;
 	};
 }

SHADE_Engine/src/Assets/Libraries/SHMeshLoader.cpp

@@ -142,8 +142,7 @@ namespace SHADE
       SHLOG_ERROR("Unable to open SHMesh File: {}", path.string());
     }
 
-    std::string name{ path.filename().string() };
+    const std::string name{ path.stem().string() };
-    name = name.substr(0, name.find_last_of('.'));
 
     file.seekg(0);
 

SHADE_Engine/src/Assets/Libraries/SHMeshLoader.h

@@ -29,8 +29,8 @@ namespace SHADE
 
 		static void LoadExternal(std::vector<SHMeshAsset>& meshes, AssetPath path) noexcept;
 
-		static void LoadSHMesh(SHMeshAsset& meshes, AssetPath path) noexcept;
 	public:
 		static void LoadMesh(std::vector<SHMeshAsset>& meshes, AssetPath path) noexcept;
+		static void LoadSHMesh(SHMeshAsset& meshes, AssetPath path) noexcept;
 	};
 }

SHADE_Engine/src/Assets/Libraries/SHTextureCompiler.cpp

@@ -17,7 +17,7 @@
 
 namespace SHADE
 {
-	void SHTextureCompiler::CompileTextureBinary(SHTextureAsset const& asset, AssetPath path)
+	std::string SHTextureCompiler::CompileTextureBinary(SHTextureAsset const& asset, AssetPath path)
 	{
 		std::string newPath{ path.string() };
 		newPath = newPath.substr(0, newPath.find_last_of('.'));
@@ -69,5 +69,7 @@ namespace SHADE
 		);
 
 		file.close();
+
+		return newPath;
 	}
 }

SHADE_Engine/src/Assets/Libraries/SHTextureCompiler.h

@@ -19,6 +19,6 @@ namespace SHADE
 {
 	struct SHTextureCompiler
 	{
-		static void CompileTextureBinary(SHTextureAsset const& asset, AssetPath path);
+		static std::string CompileTextureBinary(SHTextureAsset const& asset, AssetPath path);
 	};
 }

SHADE_Engine/src/Assets/Libraries/SHTextureLoader.cpp

@@ -93,6 +93,7 @@ namespace SHADE
 		std::memcpy(pixel, file.GetImageData()->m_mem, totalBytes);
 		//pixel = std::move(reinterpret_cast<SHTexture::PixelChannel const*>(file.GetDDSData()));
 
+		asset.name = path.stem().string();
 		asset.compiled = false;
 		asset.numBytes = static_cast<uint32_t>(totalBytes);
 		asset.width = file.GetWidth();

SHADE_Engine/src/Assets/Libraries/SHTextureLoader.h

@@ -26,8 +26,8 @@ namespace SHADE
 
 
 		static void LoadTinyDDS(AssetPath path, SHTextureAsset& asset) noexcept;
-		static void LoadSHTexture(AssetPath path, SHTextureAsset& asset) noexcept;
 	public:
 		static void LoadImageAsset(AssetPath paths, SHTextureAsset& image);
+		static void LoadSHTexture(AssetPath path, SHTextureAsset& asset) noexcept;
 	};
 }

SHADE_Engine/src/Assets/SHAssetMacros.h

@@ -40,7 +40,7 @@ typedef FMOD::Sound*					SHSound;
 #define ASSET_META_VER "1.0"
 
 // Asset type enum
-enum class AssetType : uint8_t
+enum class AssetType : AssetTypeMeta
 {
 	INVALID = 0,
 	AUDIO = 1,
@@ -57,7 +57,12 @@ enum class AssetType : uint8_t
 };
 
 //Directory
-#define ASSET_ROOT "./Assets/"
+#ifdef _PUBLISH
+#define ASSET_ROOT "Assets"
+#else
+#define ASSET_ROOT "../../Assets"
+#endif
+
 
 // ASSET EXTENSIONS
 #define META_EXTENSION ".shmeta"

SHADE_Engine/src/Assets/SHAssetManager.cpp

@@ -255,6 +255,26 @@ namespace SHADE
 		return result;
 	}
 
+	SHMeshAsset const* SHAssetManager::GetMesh(AssetID id) noexcept
+	{
+		if (meshCollection.find(id) == meshCollection.end())
+		{
+			return nullptr;
+		}
+
+		return &meshCollection[id];
+	}
+
+	SHTextureAsset const* SHAssetManager::GetTexture(AssetID id) noexcept
+	{
+		if (textureCollection.find(id) == textureCollection.end())
+		{
+			return nullptr;
+		}
+
+		return &textureCollection[id];
+	}
+
 	/****************************************************************************
 	 * \param   Path for meta data file
 	 * \param   Path for asset file
@@ -307,12 +327,22 @@ namespace SHADE
 
 		for (auto const& mesh : meshes)
 		{
-			meshCollection.emplace(GenerateAssetID(AssetType::MESH), mesh);
+			auto id{ GenerateAssetID(AssetType::MESH) };
+			meshCollection.emplace(id, mesh);
 
+			AssetPath path;
 			if (!mesh.compiled)
 			{
-				SHMeshCompiler::CompileMeshBinary(mesh, asset.path);
+				path = SHMeshCompiler::CompileMeshBinary(mesh, asset.path);
 			}
+			
+			assetCollection.emplace_back(
+				mesh.header.meshName,
+				id,
+				AssetType::MESH,
+				path,
+				0
+			);
 		}
 	}
 
@@ -322,11 +352,20 @@ namespace SHADE
 
 		SHTextureLoader::LoadImageAsset(asset.path, image);
 
-		textureCollection.emplace(GenerateAssetID(AssetType::DDS), image);
-
 		if (!image.compiled)
 		{
-			SHTextureCompiler::CompileTextureBinary(image, asset.path);
+			auto id{ GenerateAssetID(AssetType::TEXTURE) };
+			textureCollection.emplace(id, image);
+
+			auto path{ SHTextureCompiler::CompileTextureBinary(image, asset.path) };
+
+			assetCollection.emplace_back(
+				image.name,
+				id,
+				AssetType::TEXTURE,
+				path,
+				0
+			);
 		}
 	}
 
@@ -344,8 +383,24 @@ namespace SHADE
 	****************************************************************************/
 	void SHAssetManager::LoadAllData() noexcept
 	{
+		//TODO Remove when on demand loading is done
 		for (auto const& asset : assetCollection)
 		{
+			switch (asset.type)
+			{
+			case AssetType::MESH:
+				meshCollection.emplace(asset.id, SHMeshAsset());
+				SHMeshLoader::LoadSHMesh(meshCollection[asset.id], asset.path);
+				break;
+
+			case AssetType::TEXTURE:
+				textureCollection.emplace(asset.id, SHTextureAsset());
+				SHTextureLoader::LoadSHTexture(asset.path, textureCollection[asset.id]);
+				break;
+
+			default:
+				void;
+			}
 		}
 	}
 
@@ -362,40 +417,51 @@ namespace SHADE
 		std::vector<AssetPath> metaFiles;
 		std::vector<AssetPath> AssetFiles;
 
-		//TODO: Write new function for file manager to loop through all files
+		for (auto const dir : std::filesystem::recursive_directory_iterator(ASSET_ROOT))
-		SHFileSystem::StartupFillDirectories(ASSET_ROOT);
-		FolderPointer rootFolder = SHFileSystem::GetRoot();
-
-		for (auto const& meta : metaFiles)
 		{
-			for (std::vector<AssetPath>::const_iterator it{ AssetFiles.cbegin() };
+			if (dir.path().extension().string() == META_EXTENSION)
-				it != AssetFiles.cend();
-				++it)
 			{
-				// Asset exists for meta file
+				auto meta{ SHAssetMetaHandler::RetrieveMetaData(dir.path()) };
-				std::string fileExtCheck{ it->filename().string() };
+
-				fileExtCheck += META_EXTENSION;
+				assetCollection.push_back(meta);
-				if (meta.filename().string() == fileExtCheck)
+				assetRegistry.emplace(meta.id, meta);
-				{
-					RegisterAsset(meta, *it);
-					AssetFiles.erase(it);
-					break;
-				}
 			}
 		}
 
+		//TODO: Write new function for file manager to loop through all files
+		//SHFileSystem::StartupFillDirectories(ASSET_ROOT);
+		//FolderPointer rootFolder = SHFileSystem::GetRoot();
+
+		//for (auto const& meta : metaFiles)
+		//{
+		//	for (std::vector<AssetPath>::const_iterator it{ AssetFiles.cbegin() };
+		//		it != AssetFiles.cend();
+		//		++it)
+		//	{
+		//		// Asset exists for meta file
+		//		std::string fileExtCheck{ it->filename().string() };
+		//		fileExtCheck += META_EXTENSION;
+		//		if (meta.filename().string() == fileExtCheck)
+		//		{
+		//			RegisterAsset(meta, *it);
+		//			AssetFiles.erase(it);
+		//			break;
+		//		}
+		//	}
+		//}
+
 		//TODO: Handle if meta does not match all assets (if meta exist and asset doesnt, vice versa)
-		for (auto const& file : AssetFiles)
+		//for (auto const& file : AssetFiles)
-		{
+		//{
-			if (IsRecognised(file.extension().string().c_str()))
+		//	if (IsRecognised(file.extension().string().c_str()))
-			{
+		//	{
-				SHAssetMetaHandler::WriteMetaData(RegisterAssetNew(file));
+		//		SHAssetMetaHandler::WriteMetaData(RegisterAssetNew(file));
-			}
+		//	}
-			else
+		//	else
-			{
+		//	{
-				std::cout << "Unsupported File Format: " << file.filename() << "\n";
+		//		std::cout << "Unsupported File Format: " << file.filename() << "\n";
-			}
+		//	}
-		}
+		//}
 	}
 
 	AssetID SHAssetManager::RetrieveAsset(char const* path) noexcept

SHADE_Engine/src/Assets/SHAssetManager.h

@@ -75,6 +75,8 @@ namespace SHADE
 		static std::vector<SHMeshAsset> GetAllMeshes() noexcept;
 		static std::vector<SHTextureAsset> GetAllTextures() noexcept;
 
+		static SHMeshAsset const* GetMesh(AssetID id) noexcept;
+		static SHTextureAsset const* GetTexture(AssetID id) noexcept;
 	private:
 		/****************************************************************************
 		 * \brief   Load resource data into memory

SHADE_Engine/src/Assets/SHAssetMetaHandler.cpp

@@ -72,6 +72,13 @@ namespace SHADE
 		std::string line;
 		SHAsset meta;
 
+		// Get resource name
+		GetFieldValue(metaFile, line);
+		std::stringstream nameStream{ line };
+		AssetName name;
+		nameStream >> name;
+		meta.name = name;
+
 		// Get resource id
 		GetFieldValue(metaFile, line);
 		std::stringstream idStream{ line };
@@ -88,6 +95,8 @@ namespace SHADE
 
 		metaFile.close();
 
+		meta.path = path.parent_path().string() + "/" + path.stem().string();
+
 		return meta;
 	}
 
@@ -103,7 +112,7 @@ namespace SHADE
 		std::string path{ meta.path.string() };
 		path.append(META_EXTENSION);
 
-		std::ofstream metaFile{ path, std::ios_base::out };
+		std::ofstream metaFile{ path, std::ios_base::out | std::ios_base::trunc };
 
 		if (!metaFile.is_open())
 		{
@@ -113,17 +122,17 @@ namespace SHADE
 
 		metaFile << "Name: " << meta.name << "\n";
 		metaFile << "ID: " << meta.id << "\n";
-		metaFile << "Type: " << static_cast<int>(meta.type) << std::endl;
+		metaFile << "Type: " << static_cast<AssetTypeMeta>(meta.type) << std::endl;
 
-		//TODO Add in information that is specific to types like mesh
+		////TODO Add in information that is specific to types like mesh
-		switch(meta.type)
+		//switch(meta.type)
-		{
+		//{
-		case AssetType::MESH:
+		//case AssetType::MESH:
-			break;
+		//	break;
 
-		default:
+		//default:
-			break;
+		//	break;
-		}
+		//}
 
 		metaFile.close();
 	}

SHADE_Engine/src/Camera/SHCameraComponent.cpp

@@ -0,0 +1,131 @@
+#include "SHpch.h"
+#include "SHCameraComponent.h"
+#include "ECS_Base/Managers/SHComponentManager.h"
+
+
+namespace SHADE
+{
+	SHCameraComponent::SHCameraComponent()
+		:yaw(0.0f), pitch(0.0f), roll(0.0f)
+		, width(1920.0f), height(1080.0f), zNear(0.01f), zFar(10000.0f), fov(90.0f), movementSpeed(1.0f), turnSpeed(0.5f)
+		, perspProj(true), dirtyView(true), dirtyProj(true)
+		, viewMatrix(), projMatrix()
+		, position()
+	{
+		ComponentFamily::GetID<SHCameraComponent>();
+	}
+
+	SHCameraComponent::~SHCameraComponent()
+	{
+	}
+
+	void SHCameraComponent::SetYaw(float yaw) noexcept
+	{
+		this->yaw = yaw;
+		dirtyView = true;
+	}
+
+	void SHCameraComponent::SetPitch(float pitch) noexcept
+	{
+		this->pitch = pitch;
+		dirtyView = true;
+	}
+
+	void SHCameraComponent::SetRoll(float roll) noexcept
+	{
+		this->roll = roll;
+		dirtyView = true;
+	}
+	void SHCameraComponent::SetPositionX(float x) noexcept
+	{
+		position.x = x;
+		dirtyView = true;
+	}
+	void SHCameraComponent::SetPositionY(float y) noexcept
+	{
+		position.y = y;
+		dirtyView = true;
+	}
+	void SHCameraComponent::SetPositionZ(float z) noexcept
+	{
+		position.z = z;
+		dirtyView = true;
+	}
+	void SHCameraComponent::SetPosition(float x,float y, float z) noexcept
+	{
+		position.x = x;
+		position.y = y;
+		position.z = z;
+		dirtyView = true;
+	}
+	void SHCameraComponent::SetPosition(SHVec3& pos) noexcept
+	{
+		this->position = pos;
+		dirtyView = true;
+	}
+
+	void SHCameraComponent::SetWidth(float width) noexcept
+	{
+		this->width = width;
+		dirtyProj = true;
+	}
+
+
+	void SHCameraComponent::SetHeight(float height) noexcept
+	{
+		this->height = height;
+		dirtyProj = true;
+	}
+
+	void SHCameraComponent::SetNear(float znear) noexcept
+	{
+		this->zNear = znear;
+		dirtyProj = true;
+	}
+
+	void SHCameraComponent::SetFar(float zFar) noexcept
+	{
+		this->zFar = zFar;
+		dirtyProj = true;
+	}
+
+	void SHCameraComponent::SetFOV(float fov) noexcept
+	{
+		this->fov = fov;
+		dirtyProj = true;
+	}
+
+	float SHCameraComponent::GetYaw() const noexcept
+	{
+		return yaw;
+	}
+
+	float SHCameraComponent::GetPitch() const noexcept
+	{
+		return pitch;
+	}
+	float SHCameraComponent::GetRoll() const noexcept
+	{
+		return roll;
+	}	
+	float SHCameraComponent::GetAspectRatio() const noexcept
+	{
+		return width/height;
+	}
+
+	float SHCameraComponent::GetFOV() const noexcept
+	{
+		return fov;
+	}
+
+	const SHMatrix& SHCameraComponent::GetViewMatrix() const noexcept
+	{
+		return viewMatrix;
+	}
+
+	const SHMatrix& SHCameraComponent::GetProjMatrix() const noexcept
+	{
+		return projMatrix;
+	}
+
+}

SHADE_Engine/src/Camera/SHCameraComponent.h

@@ -0,0 +1,85 @@
+#pragma once
+
+#include "ECS_Base/Components/SHComponent.h"
+#include "Math/Vector/SHVec3.h"
+#include "Math/SHMatrix.h"
+#include "SH_API.h"
+
+namespace SHADE
+{
+
+	class SH_API SHCameraComponent final : public SHComponent
+	{
+	private:
+
+		float yaw;
+		float pitch;
+		float roll;
+
+		float width;
+		float height;
+		float zNear;
+		float zFar;
+		float fov;
+
+		bool dirtyView;
+		bool dirtyProj;
+
+
+		SHMatrix viewMatrix;
+		SHMatrix projMatrix;
+		SHVec3 position;
+
+		bool perspProj;
+
+
+
+
+	public:
+		friend class SHCameraSystem;
+
+		SHCameraComponent();
+		~SHCameraComponent();
+		
+
+		//Getters and setters.
+		void SetYaw(float yaw) noexcept;
+		void SetPitch(float pitch) noexcept;
+		void SetRoll(float roll) noexcept;
+		void SetPositionX(float x) noexcept;
+		void SetPositionY(float y) noexcept;
+		void SetPositionZ(float z) noexcept;
+		void SetPosition(float x, float y, float z) noexcept;
+		void SetPosition(SHVec3& pos) noexcept;
+
+		void SetWidth(float width) noexcept;
+		void SetHeight(float height) noexcept;
+		void SetNear(float znear) noexcept;
+		void SetFar(float zfar) noexcept;
+		void SetFOV(float fov) noexcept;
+		
+		
+
+		float GetYaw() const noexcept;
+		float GetPitch() const noexcept;
+		float GetRoll() const noexcept;
+
+		float GetAspectRatio() const noexcept;
+		float GetFOV() const noexcept;
+
+		const SHMatrix& GetViewMatrix() const noexcept;
+		const SHMatrix& GetProjMatrix() const noexcept;
+
+
+		float movementSpeed;
+		SHVec3 turnSpeed;
+
+	protected:
+
+		
+
+
+	};
+
+
+}

SHADE_Engine/src/Camera/SHCameraSystem.cpp

@@ -0,0 +1,173 @@
+#include "SHpch.h"
+#include "SHCameraSystem.h"
+#include "Math/SHMathHelpers.h"
+#include "Input/SHInputManager.h"
+#include "Math/Vector/SHVec2.h"
+
+
+
+namespace SHADE
+{
+
+	void SHCameraSystem::EditorCameraUpdate::Execute(double dt) noexcept 
+	{
+    SHCameraSystem* system = static_cast<SHCameraSystem*>(GetSystem());
+    auto& camera = system->editorCamera;
+    SHVec3 view, right, UP;
+    system->GetCameraAxis(camera, view, right, UP);
+
+    if (SHInputManager::GetKey(SHInputManager::SH_KEYCODE::A))
+    {
+      camera.position -= right * dt * camera.movementSpeed;
+      camera.dirtyView = true;
+    }
+    if (SHInputManager::GetKey(SHInputManager::SH_KEYCODE::D))
+    {
+      camera.position += right * dt * camera.movementSpeed;
+      camera.dirtyView = true;
+    }
+    if (SHInputManager::GetKey(SHInputManager::SH_KEYCODE::W))
+    {
+      camera.position += view * dt * camera.movementSpeed;
+      camera.dirtyView = true;
+    }
+    if (SHInputManager::GetKey(SHInputManager::SH_KEYCODE::S))
+    {
+      camera.position -= view * dt * camera.movementSpeed;
+      camera.dirtyView = true;
+    }
+    if (SHInputManager::GetKey(SHInputManager::SH_KEYCODE::Q))
+    {
+      camera.position += UP * dt * camera.movementSpeed;
+      camera.dirtyView = true;
+    }
+    if (SHInputManager::GetKey(SHInputManager::SH_KEYCODE::E))
+    {
+      camera.position -= UP * dt * camera.movementSpeed;
+      camera.dirtyView = true;
+    }
+    if (SHInputManager::GetKey(SHInputManager::SH_KEYCODE::RMB))
+    {
+      double mouseX, mouseY;
+      SHInputManager::GetMouseVelocity(&mouseX,&mouseY);
+      
+      //std::cout << camera.yaw << std::endl;
+
+      camera.pitch -= mouseY * dt * camera.turnSpeed.x;
+      camera.yaw -= mouseX * dt * camera.turnSpeed.y;
+      camera.dirtyView = true;
+    }
+
+    system->UpdateCameraComponent(system->editorCamera);
+	}
+
+  void SHCameraSystem::Init(void) 
+  {
+    editorCamera.SetPosition(0.0f, 0.0f, 0.0f);
+    editorCamera.SetPitch(0.0f);
+    editorCamera.SetYaw(0.0f);
+    editorCamera.SetRoll(0.0f);
+    editorCamera.movementSpeed = 2.0f;
+    
+  }
+
+  void SHCameraSystem::Exit(void) 
+  {
+
+  }
+
+  SHCameraComponent* SHCameraSystem::GetEditorCamera(void) noexcept
+  {
+    return &editorCamera;
+  }
+
+  void SHCameraSystem::UpdateCameraComponent(SHCameraComponent& camera) noexcept
+	{
+		if (camera.dirtyView)
+		{
+      
+      SHVec3 view, right, UP;
+      GetCameraAxis(camera, view, right, UP);
+
+      camera.viewMatrix = SHMatrix::Identity;
+      camera.viewMatrix(0, 0) = right[0];
+      camera.viewMatrix(0, 1) = right[1];
+      camera.viewMatrix(0, 2) = right[2];
+
+      camera.viewMatrix(1, 0) = UP[0];
+      camera.viewMatrix(1, 1) = UP[1];
+      camera.viewMatrix(1, 2) = UP[2];
+
+      camera.viewMatrix(2, 0) = view[0];
+      camera.viewMatrix(2, 1) = view[1];
+      camera.viewMatrix(2, 2) = view[2];
+
+      camera.viewMatrix(0, 3) = -right.Dot(camera.position);
+      camera.viewMatrix(1, 3) = -UP.Dot(camera.position);
+      camera.viewMatrix(2, 3) = -view.Dot(camera.position);
+
+      camera.dirtyView = false;
+		}
+    if (camera.dirtyProj == true)
+    {
+      if (camera.perspProj == true)
+      {
+        const float ASPECT_RATIO = (camera.GetAspectRatio());
+        const float TAN_HALF_FOV = tan(SHMath::DegreesToRadians(camera.fov) * 0.5f);
+        camera.projMatrix = SHMatrix::Identity;
+        camera.projMatrix(0, 0) = 1.0f / (ASPECT_RATIO * TAN_HALF_FOV);
+        camera.projMatrix(1, 1) = 1.0f / TAN_HALF_FOV;
+        camera.projMatrix(2, 2) = camera.zFar / (camera.zFar - camera.zNear);
+        camera.projMatrix(3, 3) = 0.0f;
+
+        camera.projMatrix(3, 2) = 1.0f;
+        camera.projMatrix(2, 3) = -(camera.zFar * camera.zNear) / (camera.zFar - camera.zNear);
+        
+        
+        camera.dirtyProj = false;
+      }
+      else
+      {
+        //const float R = camera.width * 0.5f;
+        //const float L = -R;
+        //const float T = camera.height * 0.5f;
+        //const float B = -T;
+
+        //camera.projMatrix = SHMatrix::Identity;
+        //camera.projMatrix(0, 0) = 2.0f / (R - L);
+        //camera.projMatrix(1, 1) = 2.0f / (B - T);
+        //camera.projMatrix(2, 2) = 1.0f / (camera.zFar - camera.zNear);
+        //camera.projMatrix(3, 0) = -(R + L) / (R - L);
+        //camera.projMatrix(3, 1) = -(B + T) / (B - T);
+        //camera.projMatrix(3, 2) = -camera.zNear / (camera.zFar - camera.zNear);
+
+        camera.dirtyProj = false;
+      }
+    }
+	}
+
+  void SHCameraSystem::GetCameraAxis(SHCameraComponent const& camera, SHVec3& forward, SHVec3& right, SHVec3& upVec) const noexcept
+  {
+    SHVec3 target{ 0.0f,0.0f,-1.0f };
+    SHVec3 up = { 0.0f,1.0f,0.0f };
+
+
+    target = SHVec3::RotateY(target, SHMath::DegreesToRadians(camera.yaw));
+    target =SHVec3::RotateX(target, SHMath::DegreesToRadians(camera.pitch));
+    std::cout << "Target vec: " << target.x<<", "<<target.y<<", "<<target.z << std::endl;
+    target += camera.position;
+    ////SHVec3::RotateZ(target, SHMath::DegreesToRadians(camera.roll));
+
+    //target = SHVec3::Normalise(target);
+
+    SHVec3::RotateZ(up, camera.roll);
+    up = SHVec3::Normalise(up);
+
+
+    forward = target - camera.position; forward = SHVec3::Normalise(forward);
+    right = SHVec3::Cross(forward, up); right = SHVec3::Normalise(right);
+    upVec = SHVec3::Cross(forward, right);
+  }
+
+
+}

SHADE_Engine/src/Camera/SHCameraSystem.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include "ECS_Base/System/SHSystem.h"
+#include "SHCameraComponent.h"
+#include "ECS_Base/System/SHSystemRoutine.h"
+#include "SH_API.h"
+
+
+namespace SHADE
+{
+	class SH_API SHCameraSystem final : public SHSystem
+	{
+	private:
+		//A camera component that represents editor camera.
+		//This is not tied to any entity. Hence this EID should not be used.
+		SHCameraComponent editorCamera;
+
+		
+
+	public:
+    SHCameraSystem(void) = default;
+    virtual ~SHCameraSystem(void) = default;
+
+		void Init (void);
+		void Exit (void);
+
+		class SH_API EditorCameraUpdate final : public SHSystemRoutine
+		{
+		public:
+
+			EditorCameraUpdate() : SHSystemRoutine("Editor Camera Update", true) {  };
+			virtual void Execute(double dt) noexcept override final;
+
+		};
+		friend class EditorCameraUpdate;
+
+		SHCameraComponent* GetEditorCamera (void) noexcept;
+
+	protected:
+
+		void UpdateCameraComponent(SHCameraComponent& camera) noexcept;
+
+		void GetCameraAxis(SHCameraComponent const& camera, SHVec3& forward, SHVec3& right, SHVec3& up) const noexcept;
+
+	};
+
+
+
+}

SHADE_Engine/src/ECS_Base/Components/SHComponent.h

@@ -48,6 +48,9 @@ namespace SHADE
 		{
 		}
 
+		
+
+
 	public:
 		//Whether or not this component is active. 
 		//Systems using this component should are responsible for checking the active state of the component before running their functionality.
@@ -59,7 +62,7 @@ namespace SHADE
 		 * \return uint32_t 
 		 * The entityID that this component belongs to.
 		***************************************************************************/
-		uint32_t GetEID()const
+		uint32_t GetEID()const noexcept
 		{
 			return this->entityID;
 		}

SHADE_Engine/src/Editor/EditorWindow/HierarchyPanel/SHHierarchyPanel.cpp

@@ -6,11 +6,11 @@
 //#==============================================================#
 //||                       SHADE Includes                       ||
 //#==============================================================#
+#include "Editor/SHEditor.hpp"
 #include "Editor/SHImGuiHelpers.hpp"
 #include "Editor/SHEditorWidgets.hpp"
 #include "SHHierarchyPanel.h"
 #include "ECS_Base/Managers/SHEntityManager.h"
-#include "Editor/SHEditor.hpp"
 #include "Scene/SHSceneManager.h"
 #include "Editor/DragDrop/SHDragDrop.hpp"
 #include "Tools/SHException.h"
@@ -21,6 +21,8 @@
 //#==============================================================#
 #include <imgui.h>
 
+#include "Serialization/SHSerialization.h"
+
 
 namespace SHADE
 {
@@ -62,11 +64,12 @@ namespace SHADE
 
       if(ImGui::IsWindowHovered() && !SHDragDrop::hasDragDrop && !ImGui::IsAnyItemHovered() && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
       {
-        SHEditor::selectedEntities.clear();
+        if(auto editor = SHSystemManager::GetSystem<SHEditor>())
+          editor->selectedEntities.clear();
       }
       ImGui::SeparatorEx(ImGuiSeparatorFlags_Horizontal);
-      ImGui::End();
     }
+    ImGui::End();
   }
 
   void SHHierarchyPanel::Exit()
@@ -74,6 +77,11 @@ namespace SHADE
     SHEditorWindow::Exit();
   }
 
+  void SHHierarchyPanel::SetScrollTo(EntityID eid)
+  {
+    scrollTo = eid;
+  }
+
   //#==============================================================#
   //||                  Private Member Functions                  ||
   //#==============================================================#
@@ -81,7 +89,20 @@ namespace SHADE
   {
     if (ImGui::BeginMenuBar())
     {
-      if (ImGui::SmallButton(ICON_MD_ADD))
+      
+      ImGui::SetCursorPosX(ImGui::GetContentRegionAvail().x - 35.0f);
+      if(ImGui::SmallButton(ICON_MD_DESELECT))
+      {
+        auto editor = SHSystemManager::GetSystem<SHEditor>();
+        editor->selectedEntities.clear();
+      }
+      if (ImGui::IsItemHovered())
+      {
+        ImGui::BeginTooltip();
+        ImGui::Text("Clear Selections");
+        ImGui::EndTooltip();
+      }
+      if (ImGui::SmallButton(ICON_MD_ADD_CIRCLE))
       {
         SHEntityManager::CreateEntity();
       }
@@ -102,7 +123,16 @@ namespace SHADE
     //Get node data (Children, eid, selected)
     auto& children = currentNode->GetChildren();
     EntityID eid = currentNode->GetEntityID();
-    const bool isSelected = (std::ranges::find(SHEditor::selectedEntities, eid) != SHEditor::selectedEntities.end());
+
+    if(scrollTo != MAX_EID && eid == scrollTo)
+    {
+      ImGui::SetScrollHereY();
+      scrollTo = MAX_EID;
+    }
+
+    auto editor = SHSystemManager::GetSystem<SHEditor>();
+
+    const bool isSelected = (std::ranges::find(editor->selectedEntities, eid) != editor->selectedEntities.end());
 
     const ImGuiTreeNodeFlags nodeFlags = ((isSelected) ? ImGuiTreeNodeFlags_Selected : 0) | ((children.empty()) ? ImGuiTreeNodeFlags_Leaf : ImGuiTreeNodeFlags_OpenOnArrow);
 
@@ -140,8 +170,12 @@ namespace SHADE
     {
       if(!isSelected)
       {
-        SHEditor::selectedEntities.clear();
+        editor->selectedEntities.clear();
-        SHEditor::selectedEntities.push_back(eid);
+        editor->selectedEntities.push_back(eid);
+      }
+      if(ImGui::Selectable("Copy"))
+      {
+        SHLOG_INFO(SHSerialization::SerializeEntitiesToString(editor->selectedEntities))
       }
       if(ImGui::Selectable(std::format("{} Delete", ICON_MD_DELETE).data()))
       {
@@ -163,19 +197,19 @@ namespace SHADE
         if (!isSelected)
         {
           if (!ImGui::IsKeyDown(ImGuiKey_LeftCtrl))
-            SHEditor::selectedEntities.clear();
+            editor->selectedEntities.clear();
-          SHEditor::selectedEntities.push_back(eid);
+          editor->selectedEntities.push_back(eid);
         }//if not selected
         else
         {
           if (!ImGui::IsKeyDown(ImGuiKey_LeftCtrl))
           {
-            auto it = std::ranges::remove(SHEditor::selectedEntities, eid).begin();
+            auto it = std::ranges::remove(editor->selectedEntities, eid).begin();
           }//if mod ctrl is not pressed
           else
           {
-            SHEditor::selectedEntities.clear();
+            editor->selectedEntities.clear();
-            SHEditor::selectedEntities.push_back(eid);
+            editor->selectedEntities.push_back(eid);
           }
         }//if selected
       }//if left mouse button released

SHADE_Engine/src/Editor/EditorWindow/HierarchyPanel/SHHierarchyPanel.h

@@ -23,11 +23,13 @@ namespace SHADE
     void Init() override;
     void Update() override;
     void Exit() override;
+    void SetScrollTo(EntityID eid);
   private:
     void DrawMenuBar() const noexcept;
     ImRect RecursivelyDrawEntityNode(SHSceneNode*);
     void CreateChildEntity(EntityID parentEID) const noexcept;
     std::string filter;
     bool isAnyNodeSelected = false;
+    EntityID scrollTo = MAX_EID;
   };//class SHHierarchyPanel
 }//namespace SHADE

SHADE_Engine/src/Editor/EditorWindow/Inspector/SHEditorComponentView.hpp

@@ -12,13 +12,14 @@
 #include "Editor/IconsMaterialDesign.h"
 #include "ECS_Base/Components/SHComponent.h"
 #include "Editor/SHEditorWidgets.hpp"
+#include "Physics/Components/SHColliderComponent.h"
 #include "Reflection/SHReflectionMetadata.h"
 namespace SHADE
 {
   template<typename T, std::enable_if_t<std::is_base_of<SHComponent, T>::value, bool> = true>
   static void DrawContextMenu(T* component)
   {
-    if(!component)
+    if (!component)
       return;
     rttr::string_view componentName = rttr::type::get<T>().get_name();
 
@@ -45,7 +46,7 @@ namespace SHADE
   {
     if (!component)
       return;
-    auto componentType = rttr::type::get(*component);
+    const auto componentType = rttr::type::get(*component);
     SHEditorWidgets::CheckBox("##IsActive", [component]() {return component->isActive; }, [component](bool const& active) {component->isActive = active; });
     ImGui::SameLine();
     if (ImGui::CollapsingHeader(componentType.get_name().data()))
@@ -56,26 +57,26 @@ namespace SHADE
       {
         auto const& type = property.get_type();
 
-        if(type.is_enumeration())
+        if (type.is_enumeration())
         {
           auto enumAlign = type.get_enumeration();
           auto names = enumAlign.get_names();
           std::vector<const char*> list;
-          for(auto const& name : names)
+          for (auto const& name : names)
             list.push_back(name.data());
-          SHEditorWidgets::ComboBox(property.get_name().data(), list, [component, property]{return property.get_value(component).to_int();}, [component, property](int const& idx)
+          SHEditorWidgets::ComboBox(property.get_name().data(), list, [component, property] {return property.get_value(component).to_int(); }, [component, property](int const& idx)
-          {
+            {
-            auto enumAlign = property.get_enumeration();
+              auto enumAlign = property.get_enumeration();
-            auto values = enumAlign.get_values();
+              auto values = enumAlign.get_values();
-            auto it = std::next(values.begin(), idx);
+              auto it = std::next(values.begin(), idx);
-            property.set_value(component, *it);
+              property.set_value(component, *it);
-          });
+            });
         }
-        else if(type.is_arithmetic())
+        else if (type.is_arithmetic())
         {
           if (type == rttr::type::get<bool>())
           {
-            SHEditorWidgets::CheckBox(property.get_name().data(), [component, property]{return property.get_value(component).to_bool();}, [component, property](bool const& result){property.set_value(component, result);});
+            SHEditorWidgets::CheckBox(property.get_name().data(), [component, property] {return property.get_value(component).to_bool(); }, [component, property](bool const& result) {property.set_value(component, result); });
           }
           //else if (type == rttr::type::get<char>())
           //{
@@ -85,39 +86,39 @@ namespace SHADE
           {
             auto metaMin = property.get_metadata(META::min);
             auto metaMax = property.get_metadata(META::max);
-            if(metaMin && metaMax)
+            if (metaMin && metaMax)
             {
-              SHEditorWidgets::SliderInt(property.get_name().data(), metaMin.template get_value<int>(), metaMin.template get_value<int>(), [component, property]{return property.get_value(component).to_int();}, [component, property](int const& result){property.set_value(component, result);});
+              SHEditorWidgets::SliderInt(property.get_name().data(), metaMin.template get_value<int>(), metaMin.template get_value<int>(), [component, property] {return property.get_value(component).to_int(); }, [component, property](int const& result) {property.set_value(component, result); });
             }
             else
             {
-              SHEditorWidgets::DragInt(property.get_name().data(), [component, property]{return property.get_value(component).to_int();}, [component, property](int const& result){property.set_value(component, result);});
+              SHEditorWidgets::DragInt(property.get_name().data(), [component, property] {return property.get_value(component).to_int(); }, [component, property](int const& result) {property.set_value(component, result); });
             }
           }
           else if (type == rttr::type::get<uint8_t>())
           {
             auto metaMin = property.get_metadata(META::min);
             auto metaMax = property.get_metadata(META::max);
-            if(metaMin.is_valid() && metaMax.is_valid())
+            if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<uint8_t>(property.get_name().data(), ImGuiDataType_U8, metaMin.template get_value<uint8_t>(), metaMax.template get_value<uint8_t>(), [component, property]{return property.get_value(component).to_uint8();}, [component, property](uint8_t const& result){property.set_value(component, result);},"%zu");
+              SHEditorWidgets::SliderScalar<uint8_t>(property.get_name().data(), ImGuiDataType_U8, metaMin.template get_value<uint8_t>(), metaMax.template get_value<uint8_t>(), [component, property] {return property.get_value(component).to_uint8(); }, [component, property](uint8_t const& result) {property.set_value(component, result); }, "%zu");
             }
             else
             {
-              SHEditorWidgets::DragScalar<uint8_t>(property.get_name().data(), ImGuiDataType_U8, [component, property]{return property.get_value(component).to_uint8();}, [component, property](uint8_t const& result){property.set_value(component, result);},0.1f,0,0,"%zu");
+              SHEditorWidgets::DragScalar<uint8_t>(property.get_name().data(), ImGuiDataType_U8, [component, property] {return property.get_value(component).to_uint8(); }, [component, property](uint8_t const& result) {property.set_value(component, result); }, 0.1f, 0, 0, "%zu");
             }
           }
           else if (type == rttr::type::get<uint16_t>())
           {
             auto metaMin = property.get_metadata(META::min);
             auto metaMax = property.get_metadata(META::max);
-            if(metaMin.is_valid() && metaMax.is_valid())
+            if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<uint16_t>(property.get_name().data(), ImGuiDataType_U16, metaMin.template get_value<uint16_t>(), metaMin.template get_value<uint16_t>(), [component, property]{return property.get_value(component).to_uint16();}, [component, property](uint16_t const& result){property.set_value(component, result);},"%zu");
+              SHEditorWidgets::SliderScalar<uint16_t>(property.get_name().data(), ImGuiDataType_U16, metaMin.template get_value<uint16_t>(), metaMin.template get_value<uint16_t>(), [component, property] {return property.get_value(component).to_uint16(); }, [component, property](uint16_t const& result) {property.set_value(component, result); }, "%zu");
             }
             else
             {
-              SHEditorWidgets::DragScalar<uint16_t>(property.get_name().data(), ImGuiDataType_U16, [component, property]{return property.get_value(component).to_uint16();}, [component, property](uint16_t const& result){property.set_value(component, result);},0.1f,0,0,"%zu");
+              SHEditorWidgets::DragScalar<uint16_t>(property.get_name().data(), ImGuiDataType_U16, [component, property] {return property.get_value(component).to_uint16(); }, [component, property](uint16_t const& result) {property.set_value(component, result); }, 0.1f, 0, 0, "%zu");
             }
           }
           else if (type == rttr::type::get<uint32_t>())
@@ -126,50 +127,50 @@ namespace SHADE
             auto metaMax = property.get_metadata(META::max);
             if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<uint32_t>(property.get_name().data(), ImGuiDataType_U32, metaMin.template get_value<uint32_t>(), metaMin.template get_value<uint32_t>(), [component, property]{ return property.get_value(component).to_uint32(); }, [component, property](uint32_t const& result){property.set_value(component, result); },"%zu");
+              SHEditorWidgets::SliderScalar<uint32_t>(property.get_name().data(), ImGuiDataType_U32, metaMin.template get_value<uint32_t>(), metaMin.template get_value<uint32_t>(), [component, property] { return property.get_value(component).to_uint32(); }, [component, property](uint32_t const& result) {property.set_value(component, result); }, "%zu");
             }
             else
             {
-              SHEditorWidgets::DragScalar<uint32_t>(property.get_name().data(), ImGuiDataType_U32, [component, property]{ return property.get_value(component).to_uint32(); }, [component, property](uint32_t const& result){property.set_value(component, result); },0.1f,0,0,"%zu");
+              SHEditorWidgets::DragScalar<uint32_t>(property.get_name().data(), ImGuiDataType_U32, [component, property] { return property.get_value(component).to_uint32(); }, [component, property](uint32_t const& result) {property.set_value(component, result); }, 0.1f, 0, 0, "%zu");
             }
           }
           else if (type == rttr::type::get<uint64_t>())
           {
             auto metaMin = property.get_metadata(META::min);
             auto metaMax = property.get_metadata(META::max);
-            if(metaMin.is_valid() && metaMax.is_valid())
+            if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<uint64_t>(property.get_name().data(), ImGuiDataType_U64, metaMin.template get_value<uint64_t>(), metaMin.template get_value<uint64_t>(), [component, property]{return property.get_value(component).to_uint64();}, [component, property](uint64_t const& result){property.set_value(component, result);},"%zu");
+              SHEditorWidgets::SliderScalar<uint64_t>(property.get_name().data(), ImGuiDataType_U64, metaMin.template get_value<uint64_t>(), metaMin.template get_value<uint64_t>(), [component, property] {return property.get_value(component).to_uint64(); }, [component, property](uint64_t const& result) {property.set_value(component, result); }, "%zu");
             }
             else
             {
-              SHEditorWidgets::DragScalar<uint64_t>(property.get_name().data(), ImGuiDataType_U64, [component, property]{return property.get_value(component).to_uint64();}, [component, property](uint64_t const& result){property.set_value(component, result);},0.1f,0,0,"%zu");
+              SHEditorWidgets::DragScalar<uint64_t>(property.get_name().data(), ImGuiDataType_U64, [component, property] {return property.get_value(component).to_uint64(); }, [component, property](uint64_t const& result) {property.set_value(component, result); }, 0.1f, 0, 0, "%zu");
             }
           }
           else if (type == rttr::type::get<float>())
           {
             auto metaMin = property.get_metadata(META::min);
             auto metaMax = property.get_metadata(META::max);
-            if(metaMin.is_valid() && metaMax.is_valid())
+            if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderFloat(property.get_name().data(), metaMin.template get_value<float>(), metaMin.template get_value<float>(), [component, property]{return property.get_value(component).to_float();}, [component, property](float const& result){property.set_value(component, result);});
+              SHEditorWidgets::SliderFloat(property.get_name().data(), metaMin.template get_value<float>(), metaMin.template get_value<float>(), [component, property] {return property.get_value(component).to_float(); }, [component, property](float const& result) {property.set_value(component, result); });
             }
             else
             {
-              SHEditorWidgets::DragFloat(property.get_name().data(), [component, property]{return property.get_value(component).to_float();}, [component, property](float const& result){property.set_value(component, result);});
+              SHEditorWidgets::DragFloat(property.get_name().data(), [component, property] {return property.get_value(component).to_float(); }, [component, property](float const& result) {property.set_value(component, result); });
             }
           }
           else if (type == rttr::type::get<double>())
           {
             auto metaMin = property.get_metadata(META::min);
             auto metaMax = property.get_metadata(META::max);
-            if(metaMin.is_valid() && metaMax.is_valid())
+            if (metaMin.is_valid() && metaMax.is_valid())
             {
-              SHEditorWidgets::SliderScalar<double>(property.get_name().data(), ImGuiDataType_Double, metaMin.template get_value<double>(), metaMin.template get_value<double>(), [component, property]{return property.get_value(component).to_double();}, [component, property](double const& result){property.set_value(component, result);});
+              SHEditorWidgets::SliderScalar<double>(property.get_name().data(), ImGuiDataType_Double, metaMin.template get_value<double>(), metaMin.template get_value<double>(), [component, property] {return property.get_value(component).to_double(); }, [component, property](double const& result) {property.set_value(component, result); });
             }
             else
             {
-              SHEditorWidgets::DragScalar<double>(property.get_name().data(), ImGuiDataType_Double, [component, property]{return property.get_value(component).to_double();}, [component, property](double const& result){property.set_value(component, result);}, 0.1f);
+              SHEditorWidgets::DragScalar<double>(property.get_name().data(), ImGuiDataType_Double, [component, property] {return property.get_value(component).to_double(); }, [component, property](double const& result) {property.set_value(component, result); }, 0.1f);
             }
           }
         }
@@ -183,11 +184,83 @@ namespace SHADE
         }
         else if (type == rttr::type::get<SHVec2>())
         {
-          SHEditorWidgets::DragVec2(property.get_name().data(), { "X", "Y"}, [component, property]() {return property.get_value(component).template convert<SHVec2>(); }, [component, property](SHVec2 vec) {return property.set_value(component, vec); });
+          SHEditorWidgets::DragVec2(property.get_name().data(), { "X", "Y" }, [component, property]() {return property.get_value(component).template convert<SHVec2>(); }, [component, property](SHVec2 vec) {return property.set_value(component, vec); });
         }
 
       }
     }
     else DrawContextMenu(component);
   }
+
+  template<>
+  static void DrawComponent(SHColliderComponent* component)
+  {
+    if (!component)
+      return;
+    const auto componentType = rttr::type::get(*component);
+    SHEditorWidgets::CheckBox("##IsActive", [component]() {return component->isActive; }, [component](bool const& active) {component->isActive = active; });
+    ImGui::SameLine();
+    if (ImGui::CollapsingHeader(componentType.get_name().data()))
+    {
+      DrawContextMenu(component);
+
+      auto& colliders = component->GetColliders();
+      int const size = static_cast<int>(colliders.size());
+      ImGui::BeginChild("Colliders", {0.0f,  colliders.empty() ? 1.0f : 250.0f}, true);
+      std::optional<int> colliderToDelete{std::nullopt};
+      for (int i{}; i < size; ++i)
+      {
+        ImGui::PushID(i);
+        SHCollider& collider = component->GetCollider(i);
+        auto cursorPos = ImGui::GetCursorPos();
+
+        if (collider.GetType() == SHCollider::Type::BOX)
+        {
+          SHEditorWidgets::BeginPanel( std::format("{} Box Collider #{}", ICON_MD_VIEW_IN_AR, i).data(), { ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y });
+          auto box = reinterpret_cast<SHBoundingBox*>(collider.GetShape());
+          SHEditorWidgets::DragVec3("Half Extents", { "X", "Y", "Z" }, [box] {return box->GetHalfExtents(); }, [box](SHVec3 const& vec) {box->SetHalfExtents(vec);});
+        }
+        else if (collider.GetType() == SHCollider::Type::SPHERE)
+        {
+          SHEditorWidgets::BeginPanel(std::format("{} Sphere Collider #{}", ICON_MD_CIRCLE, i).data(), { ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y });
+          auto sphere = reinterpret_cast<SHBoundingSphere*>(collider.GetShape());
+          SHEditorWidgets::DragFloat("Radius", [sphere] {return sphere->GetRadius(); }, [sphere](float const& value) {sphere->SetRadius(value);});
+        }
+        else if (collider.GetType() == SHCollider::Type::CAPSULE)
+        {
+
+        }
+        {
+          SHEditorWidgets::BeginPanel("Offset", { ImGui::GetContentRegionAvail().x, 30.0f });
+          SHEditorWidgets::DragVec3("Position", { "X", "Y", "Z" }, [&collider] {return collider.GetPositionOffset(); }, [&collider](SHVec3 const& vec) {collider.SetPositionOffset(vec); });
+          SHEditorWidgets::EndPanel();
+        }
+        if(ImGui::Button(std::format("{} Remove Collider #{}", ICON_MD_REMOVE, i).data()))
+        {
+          colliderToDelete = i;
+        }
+        SHEditorWidgets::EndPanel();
+        ImGui::PopID();
+      }
+      if(colliderToDelete.has_value())
+      {
+        component->RemoveCollider(colliderToDelete.value());
+      }
+      ImGui::EndChild();
+
+      if (ImGui::BeginMenu("Add Collider"))
+      {
+        if(ImGui::Selectable("Box Collider"))
+        {
+          component->AddBoundingBox();
+        }
+        if(ImGui::Selectable("Sphere Collider"))
+        {
+          component->AddBoundingSphere();
+        }
+        ImGui::EndMenu();
+      }
+    }
+    else DrawContextMenu(component);
+  }
 }

SHADE_Engine/src/Editor/EditorWindow/Inspector/SHEditorInspector.cpp

@@ -1,5 +1,6 @@
 #include "SHpch.h"
 
+#include "Editor/SHEditor.hpp"
 #include "SHEditorInspector.h"
 
 #include "ECS_Base/SHECSMacros.h"
@@ -7,7 +8,6 @@
 #include "ECS_Base/Managers/SHEntityManager.h"
 #include "Math/Transform/SHTransformComponent.h"
 
-#include "Editor/SHEditor.hpp"
 #include "Editor/SHImGuiHelpers.hpp"
 #include "Editor/SHEditorWidgets.hpp"
 #include "SHEditorComponentView.hpp"
@@ -24,12 +24,15 @@
 namespace SHADE
 {
   template<typename ComponentType, std::enable_if_t<std::is_base_of_v<SHComponent, ComponentType>, bool> = true>
-  void DrawAddComponentButton(EntityID const& eid)
+  bool DrawAddComponentButton(EntityID const& eid)
   {
-    if(!SHComponentManager::HasComponent<ComponentType>(eid) && ImGui::Selectable(std::format("Add {}", rttr::type::get<ComponentType>().get_name().data()).data()))
+    bool selected = false;
+    if(!SHComponentManager::HasComponent<ComponentType>(eid))
     {
-      SHComponentManager::AddComponent<ComponentType>(eid);
+      if(selected = ImGui::Selectable(std::format("Add {}", rttr::type::get<ComponentType>().get_name().data()).data()); selected)
+        SHComponentManager::AddComponent<ComponentType>(eid);
     }
+    return selected;
   }
 
   SHEditorInspector::SHEditorInspector()
@@ -47,15 +50,10 @@ namespace SHADE
     SHEditorWindow::Update();
     if (Begin())
     {
-      if (ImGui::Button("AUDIO"))
+      auto editor = SHSystemManager::GetSystem<SHEditor>();
+      if (editor && !editor->selectedEntities.empty())
       {
-          auto audioSystem = SHSystemManager::GetSystem<SHADE::SHAudioSystem>();
+        EntityID const& eid = editor->selectedEntities[0];
-          audioSystem->PlayEventOnce("event:/Characters/sfx_footsteps_raccoon");
-      }
-
-      if (!SHEditor::selectedEntities.empty())
-      {
-        EntityID const& eid = SHEditor::selectedEntities[0];
         SHEntity* entity = SHEntityManager::GetEntityByID(eid);
 
         ImGui::TextColored(ImGuiColors::green, "EID: %zu", eid);
@@ -90,13 +88,19 @@ namespace SHADE
           DrawAddComponentButton<SHTransformComponent>(eid);
           DrawAddComponentButton<SHRenderable>(eid);
           DrawAddComponentButton<SHColliderComponent>(eid);
-          DrawAddComponentButton<SHRigidBodyComponent>(eid);
+          if(DrawAddComponentButton<SHRigidBodyComponent>(eid))
+          {
+            if(SHComponentManager::GetComponent_s<SHTransformComponent>(eid) == nullptr)
+            {
+              SHComponentManager::AddComponent<SHTransformComponent>(eid);
+            }
+          }
           ImGui::EndMenu();
         }
 
       }
-      ImGui::End();
     }
+    ImGui::End();
   }
 
   void SHEditorInspector::Exit()

SHADE_Engine/src/Editor/EditorWindow/MenuBar/SHEditorMenuBar.cpp

@@ -3,11 +3,11 @@
 //#==============================================================#
 //||                       SHADE Includes                       ||
 //#==============================================================#
+#include "Editor/SHEditor.hpp"
 #include "SHEditorMenuBar.h"
 #include "Editor/IconsMaterialDesign.h"
 #include "Editor/Command/SHCommandManager.h"
 #include "Scripting/SHScriptEngine.h"
-#include "Editor/SHEditor.hpp"
 #include "ECS_Base/Managers/SHSystemManager.h"
 
 //#==============================================================#
@@ -17,6 +17,8 @@
 #include <imgui_internal.h>
 #include <rttr/type>
 
+#include "Serialization/SHSerialization.h"
+
 namespace SHADE
 {
   constexpr ImGuiWindowFlags editorMenuBarFlags = ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoCollapse |
@@ -36,6 +38,11 @@ namespace SHADE
   void SHEditorMenuBar::Init()
   {
     SHEditorWindow::Init();
+    constexpr std::string_view path = "../../Assets/Editor/Layouts";
+    for(auto const& entry : std::filesystem::directory_iterator(path))
+    {
+      layoutPaths.push_back(entry.path());
+    }
   }
 
   void SHEditorMenuBar::Update()
@@ -68,7 +75,14 @@ namespace SHADE
       {
         if (ImGui::BeginMenu("File"))
         {
-
+          if(ImGui::Selectable("Save"))
+          {
+            SHSerialization::SerializeSceneToFile("../../Assets/Scenes/Test.SHADE");
+          }
+          if(ImGui::Selectable("Load"))
+          {
+            SHSerialization::DeserializeSceneFromFile("../../Assets/Scenes/Test.SHADE");
+          }
           ImGui::EndMenu();
         }
         if(ImGui::BeginMenu("Edit"))
@@ -87,19 +101,6 @@ namespace SHADE
           ImGui::EndDisabled();
           ImGui::EndMenu();
         }
-        if(ImGui::BeginMenu("Theme"))
-        {
-          auto styles = rttr::type::get<SHEditor::Style>().get_enumeration();
-          auto values = styles.get_values();
-          for (auto style : values)
-          {
-            if(ImGui::Selectable(style.to_string().c_str()))
-            {
-              SHEditor::SetStyle(style.convert<SHEditor::Style>());
-            }
-          }
-          ImGui::EndMenu();
-        }
         if (ImGui::BeginMenu("Scripts"))
         {
           if (ImGui::Selectable("Generate Visual Studio Project"))
@@ -119,18 +120,79 @@ namespace SHADE
           }
           ImGui::EndMenu();
         }
+
+        if (ImGui::BeginMenu("Window"))
+        {
+          for (const auto& window : SHEditorWindowManager::editorWindows | std::views::values)
+          {
+            if (window.get() != this)
+              ImGui::Checkbox(window->windowName.data(), &window->isOpen);
+          }
+          ImGui::EndMenu();
+        }
+        if (ImGui::BeginMenu("Theme"))
+        {
+          const auto styles = rttr::type::get<SHEditor::Style>().get_enumeration();
+          auto values = styles.get_values();
+          for (auto style : values)
+          {
+            if (ImGui::Selectable(style.to_string().c_str()))
+            {
+              if (auto editor = SHSystemManager::GetSystem<SHEditor>())
+                editor->SetStyle(style.convert<SHEditor::Style>());
+            }
+          }
+          ImGui::EndMenu();
+        }
+        if(ImGui::BeginMenu("Layout"))
+        {
+          for(auto const& entry : layoutPaths)
+          {
+            if(ImGui::Selectable(entry.stem().string().c_str()))
+            {
+              ImGui::LoadIniSettingsFromDisk(entry.string().c_str());
+            }
+          }
+          ImGui::EndMenu();
+        }
         ImGui::EndMainMenuBar();
       }
 
-      const ImGuiID dockspace_id = ImGui::GetID("DockSpace");
+      const ImGuiID dockspaceId = ImGui::GetID("DockSpace");
-      ImGui::DockSpace(dockspace_id, ImVec2(0.0f, 0.0f), dockspaceFlags);
+      ImGui::DockSpace(dockspaceId, ImVec2(0.0f, 0.0f), dockspaceFlags);
       ImGui::End();
     }
   }
 
   void SHEditorMenuBar::DrawSecondaryBar() const noexcept
   {
-
+    ImGuiViewport* viewport = ImGui::GetMainViewport();
+    if(ImGui::BeginViewportSideBar("##SecondaryMenuBar", viewport, ImGuiDir_Up, ImGui::GetFrameHeight(), ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoNav | ImGuiWindowFlags_MenuBar))
+    {
+      ImGui::BeginMenuBar();
+      ImGui::SetCursorPosX(ImGui::GetContentRegionAvail().x * 0.5f - 80.f);
+      const auto editor = SHSystemManager::GetSystem<SHEditor>();
+      ImGui::BeginDisabled(editor->editorState == SHEditor::State::PLAY);
+      if(ImGui::SmallButton(ICON_MD_PLAY_ARROW))
+      {
+        editor->editorState = SHEditor::State::PLAY;
+      }
+      ImGui::EndDisabled();
+      ImGui::BeginDisabled(editor->editorState == SHEditor::State::PAUSE);
+      if(ImGui::SmallButton(ICON_MD_PAUSE))
+      {
+        editor->editorState = SHEditor::State::PAUSE;
+      }
+      ImGui::EndDisabled();
+      ImGui::BeginDisabled(editor->editorState == SHEditor::State::STOP);
+      if(ImGui::SmallButton(ICON_MD_STOP))
+      {
+        editor->editorState = SHEditor::State::STOP;
+      }
+      ImGui::EndDisabled();
+      ImGui::EndMenuBar();
+    }
+    ImGui::End();
   }
 
   void SHEditorMenuBar::DrawStatusBar() const noexcept
@@ -141,8 +203,8 @@ namespace SHADE
     if (ImGui::BeginViewportSideBar("MainStatusBar", ImGui::GetMainViewport(), ImGuiDir_Down, menuBarHeight, editorMenuBarFlags))
     {
       ImGui::Text("Entity count: ");
-      ImGui::End();
     }
+    ImGui::End();
     ImGui::PopStyleVar(3);
 
   }

SHADE_Engine/src/Editor/EditorWindow/MenuBar/SHEditorMenuBar.h

@@ -18,5 +18,6 @@ namespace SHADE
     void DrawSecondaryBar() const noexcept;
     void DrawStatusBar() const noexcept;
     float menuBarHeight = 20.0f;
+    std::vector<std::filesystem::path> layoutPaths;
   };//class SHEditorMenuBar
 }//namespace SHADE

SHADE_Engine/src/Editor/EditorWindow/Profiling/SHEditorProfiler.cpp

@@ -37,8 +37,8 @@ namespace SHADE
     if(Begin())
     {
       ImGui::PlotLines("DT", frames.data(), static_cast<int>(frames.size()), 0, nullptr, 0.0f, 16.0f);
-      ImGui::End();
     }
+    ImGui::End();
   }
 
   void SHEditorProfiler::Exit()

SHADE_Engine/src/Editor/EditorWindow/SHEditorWindow.cpp

@@ -19,7 +19,7 @@ namespace SHADE
 //||                  Public Member Functions                   ||
 //#==============================================================#
   SHEditorWindow::SHEditorWindow(std::string_view const& name, ImGuiWindowFlags const& inFlags)
-    : isOpen(true), windowName(name), windowFlags(inFlags), io(ImGui::GetIO())
+    : windowName(name), windowFlags(inFlags), io(ImGui::GetIO())
   {
   }
 
@@ -40,7 +40,30 @@ namespace SHADE
   //#==============================================================#
   bool SHEditorWindow::Begin()
   {
-    return ImGui::Begin(windowName.data(), &isOpen, windowFlags);
+    bool result = ImGui::Begin(windowName.data(), &isOpen, windowFlags);
+
+    auto wndSize = ImGui::GetWindowSize();
+    if(windowSize.x != wndSize.x || windowSize.y != wndSize.y)
+    {
+      windowSize = {wndSize.x, wndSize.y};
+      OnResize();
+    }
+    auto wndPos = ImGui::GetWindowPos();
+    if(windowPos.x != wndPos.x || windowPos.y != wndPos.y)
+    {
+      windowPos = {wndPos.x, wndPos.y};
+      OnPosChange();
+    }
+    isWindowHovered = ImGui::IsWindowHovered();
+    return result;
+  }
+
+  void SHEditorWindow::OnResize()
+  {
+  }
+
+  void SHEditorWindow::OnPosChange()
+  {
   }
 }//namespace SHADE
 

SHADE_Engine/src/Editor/EditorWindow/SHEditorWindow.h

@@ -5,6 +5,8 @@
 //#==============================================================#
 #include <string>
 
+#include "Math/Vector/SHVec2.h"
+
 //#==============================================================#
 //||                    Forward Declarations                    ||
 //#==============================================================#
@@ -21,11 +23,18 @@ namespace SHADE
     virtual void Init();
     virtual void Update();
     virtual void Exit();
-    bool isOpen = false;
+    bool isOpen;
+    bool isWindowHovered;
     std::string_view windowName;
   protected:
     virtual bool Begin();
+    virtual void OnResize();
+    virtual void OnPosChange();
+
     ImGuiWindowFlags windowFlags = 0;
     ImGuiIO& io;
+    SHVec2 windowSize;
+    SHVec2 windowPos;
+    SHVec2 viewportMousePos;
   };//class SHEditorWindow
 }//namespace SHADE

SHADE_Engine/src/Editor/EditorWindow/SHEditorWindowIncludes.h

@@ -3,3 +3,4 @@
 #include "HierarchyPanel/SHHierarchyPanel.h"  //Hierarchy Panel
 #include "Inspector/SHEditorInspector.h"      //Inspector
 #include "Profiling/SHEditorProfiler.h"       //Profiler
+#include "ViewportWindow/SHEditorViewport.h"  //Editor Viewport

SHADE_Engine/src/Editor/EditorWindow/ViewportWindow/SHEditorViewport.cpp

@@ -0,0 +1,84 @@
+#include "SHpch.h"
+#include "SHEditorViewport.h"
+
+#include "ECS_Base/Managers/SHSystemManager.h"
+#include "Editor/SHEditor.hpp"
+#include "Editor/EditorWindow/HierarchyPanel/SHHierarchyPanel.h"
+#include "Graphics/MiddleEnd/Interface/SHGraphicsSystem.h"
+#include "Graphics/Descriptors/SHVkDescriptorSetGroup.h"
+#include "Graphics/MiddleEnd/Interface/SHMousePickSystem.h"
+
+namespace SHADE
+{
+  SHEditorViewport::SHEditorViewport()
+    :SHEditorWindow("Viewport", ImGuiWindowFlags_MenuBar | ImGuiWindowFlags_NoScrollbar)
+  {
+  }
+
+  void SHEditorViewport::Init()
+  {
+    SHEditorWindow::Init();
+
+  }
+
+  void SHEditorViewport::Update()
+  {
+    SHEditorWindow::Update();
+    if(Begin())
+    {
+      DrawMenuBar();
+      auto gfxSystem = SHSystemManager::GetSystem<SHGraphicsSystem>();
+      auto const& descriptorSet = gfxSystem->GetPostOffscreenRenderSystem()->GetDescriptorSetGroup()->GetVkHandle()[0];
+      auto mousePos = ImGui::GetMousePos();
+      auto cursorPos = ImGui::GetCursorScreenPos();
+      viewportMousePos = {mousePos.x - cursorPos.x, mousePos.y - cursorPos.y};
+      gfxSystem->GetMousePickSystem ()->SetViewportMousePos (viewportMousePos);
+      //if (ImGui::IsMouseReleased(ImGuiMouseButton_Left))
+      //{
+      //  auto eid = gfxSystem->GetMousePickSystem ()->GetPickedEntity();
+      //  if(eid != MAX_EID)
+      //  {
+      //    auto editor = SHSystemManager::GetSystem<SHEditor>();
+      //    editor->selectedEntities.clear();
+      //    editor->selectedEntities.push_back(eid);
+      //    if (const auto hierarchyPanel = SHEditorWindowManager::GetEditorWindow<SHHierarchyPanel>())
+      //    {
+      //      hierarchyPanel->SetScrollTo(eid);
+      //    }
+      //  }
+      //}
+
+      ImGui::Image((ImTextureID)descriptorSet, ImGui::GetWindowSize());
+    }
+    ImGui::End();
+  }
+
+  void SHEditorViewport::Exit()
+  {
+    SHEditorWindow::Exit();
+  }
+
+  void SHEditorViewport::OnResize()
+  {
+    SHEditorWindow::OnResize();
+    //Get graphics system to resize swapchain image
+    auto gfxSystem = SHSystemManager::GetSystem<SHGraphicsSystem>();
+
+    //auto pos = ImGui::GetCursorPos();
+    //windowCursorPos = {}
+    gfxSystem->PrepareResize(static_cast<uint32_t>(windowSize.x), static_cast<uint32_t>(windowSize.y));
+  }
+
+  void SHEditorViewport::OnPosChange()
+  {
+    SHEditorWindow::OnPosChange();
+  }
+
+  void SHEditorViewport::DrawMenuBar() const noexcept
+  {
+    if(ImGui::BeginMenuBar())
+    {
+      ImGui::EndMenuBar();
+    }
+  }
+}//namespace SHADE

SHADE_Engine/src/Editor/EditorWindow/ViewportWindow/SHEditorViewport.h

@@ -0,0 +1,29 @@
+#pragma once
+//#==============================================================#
+//||                      Library Includes                      ||
+//#==============================================================#
+#include <imgui.h>
+
+//#==============================================================#
+//||                       SHADE Includes                       ||
+//#==============================================================#
+#include "imgui_internal.h"
+#include "ECS_Base/SHECSMacros.h"
+#include "Editor/EditorWindow/SHEditorWindow.h"
+
+namespace SHADE
+{
+    class SHEditorViewport final : public SHEditorWindow
+  {
+  public:
+    SHEditorViewport();
+    void Init() override;
+    void Update() override;
+    void Exit() override;
+  protected:
+    void OnResize() override;
+    void OnPosChange() override;
+  private:
+    void DrawMenuBar() const noexcept;
+  };//class SHEditorViewport
+}//namespace SHADE

SHADE_Engine/src/Editor/SHEditor.cpp

@@ -43,6 +43,8 @@
 #include <backends/imgui_impl_sdl.h>
 #include <backends/imgui_impl_vulkan.h>
 
+#include "Graphics/MiddleEnd/Interface/SHMousePickSystem.h"
+
 RTTR_REGISTRATION
 {
   using namespace SHADE;
@@ -60,19 +62,20 @@ RTTR_REGISTRATION
 namespace SHADE
 {
   //#==============================================================#
-  //||                 Initialise static members                  ||
+  //||                 Init static members                  ||
   //#==============================================================#
-  Handle<SHVkCommandPool> SHEditor::imguiCommandPool;
+  //Handle<SHVkCommandPool> SHEditor::imguiCommandPool;
-  Handle<SHVkCommandBuffer> SHEditor::imguiCommandBuffer;
+  //Handle<SHVkCommandBuffer> SHEditor::imguiCommandBuffer;
-  SHEditor::EditorWindowMap SHEditor::editorWindows{};
+  SHEditorWindowManager::EditorWindowMap SHEditorWindowManager::editorWindows{};
-  SHEditor::EditorWindowID  SHEditor::windowCount{};
+  SHEditorWindowManager::EditorWindowID  SHEditorWindowManager::windowCount{};
-  std::vector<EntityID> SHEditor::selectedEntities;
+  //std::vector<EntityID> SHEditor::selectedEntities;
 
   //#==============================================================#
   //||                  Public Member Functions                   ||
   //#==============================================================#
-  void SHEditor::Initialise(SDL_Window* const sdlWindow)
+  void SHEditor::Init()
   {
+
     IMGUI_CHECKVERSION();
     if(auto context = ImGui::CreateContext())
     {
@@ -82,36 +85,46 @@ namespace SHADE
       }
     }
 
-    ImGuiIO& io = ImGui::GetIO(); (void)io;
+    //Add editor windows
+    SHEditorWindowManager::CreateEditorWindow<SHEditorMenuBar>();
+    SHEditorWindowManager::CreateEditorWindow<SHEditorViewport>();
+    SHEditorWindowManager::CreateEditorWindow<SHHierarchyPanel>();
+    SHEditorWindowManager::CreateEditorWindow<SHEditorInspector>();
+    SHEditorWindowManager::CreateEditorWindow<SHEditorProfiler>();
 
-    io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;     // Enable Keyboard Controls
+    io = &ImGui::GetIO();
-    io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; //Enable for Multi-Viewports
+
-    io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; //Enable docking
+    io->ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;     // Enable Keyboard Controls
+    io->ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; //Enable for Multi-Viewports
+    io->ConfigFlags |= ImGuiConfigFlags_DockingEnable; //Enable docking
+    io->IniFilename = "../../Assets/Editor/Layouts/UserLayout.ini";
+
+    InitLayout();
 
     InitFonts();
 
-
     auto id = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
     auto id2 = SHFamilyID<SHSystem>::GetID<SHTransformSystem>();
     auto id3 = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
-    InitBackend(sdlWindow);
+
+    InitBackend();
 
     SetStyle(Style::SHADE);
     
-    //Add editor windows
+
-    CreateEditorWindow<SHEditorMenuBar>();
+    for (const auto& window : SHEditorWindowManager::editorWindows | std::views::values)
-    CreateEditorWindow<SHHierarchyPanel>();
+    {
-    CreateEditorWindow<SHEditorInspector>();
+      window->Init();
-    CreateEditorWindow<SHEditorProfiler>();
+    }
 
     SHLOG_INFO("Successfully initialised SHADE Engine Editor")
   }
 
-  void SHEditor::Update(float const dt)
+  void SHEditor::Update(double const dt)
   {
     (void)dt;
     NewFrame();
-    for (const auto& window : editorWindows | std::views::values)
+    for (const auto& window : SHEditorWindowManager::editorWindows | std::views::values)
     {
       if(window->isOpen)
         window->Update();
@@ -126,35 +139,45 @@ namespace SHADE
       SHCommandManager::UndoCommand();
     }
     
-
     Render();
   }
 
   void SHEditor::Render()
   {
     ImGui::Render();
-    ImGuiIO& io = ImGui::GetIO();
+    if (io->ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
-    if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
     {
       ImGui::UpdatePlatformWindows();
       ImGui::RenderPlatformWindowsDefault();
     }
   }
 
+  void SHEditor::InitLayout() noexcept
+  {
+    if(!std::filesystem::exists(io->IniFilename))
+    {
+      std::filesystem::copy_file("../../Assets/Editor/Layouts/Default.ini", io->IniFilename);
+    }
+    //eventually load preferred layout here
+  }
+
   void SHEditor::InitFonts() noexcept
   {
-    ImGuiIO& io = ImGui::GetIO();
+    ImFont* mainFont = io->Fonts->AddFontFromFileTTF("../../Assets/Editor/Fonts/Segoe UI.ttf", 20.f);//TODO: Change to config based assets path
-    ImFont* mainFont = io.Fonts->AddFontFromFileTTF("../../Assets/Editor/Fonts/Segoe UI.ttf", 20.f);//TODO: Change to config based assets path
 
-    static const ImWchar icon_ranges[] = { ICON_MIN_MD, ICON_MAX_16_MD, 0 };
+    constexpr ImWchar icon_ranges[] = { ICON_MIN_MD, ICON_MAX_16_MD, 0 };
-    ImFontConfig icons_config{}; icons_config.MergeMode = true; icons_config.PixelSnapH = true;
+    ImFontConfig icons_config{}; icons_config.MergeMode = true; icons_config.GlyphOffset.y = 5.f;
-    ImFont* UIFont = io.Fonts->AddFontFromFileTTF("../../Assets/Editor/Fonts/MaterialIcons-Regular.ttf", 20.f, &icons_config, icon_ranges); //TODO: Change to config based assets path
+    ImFont* UIFont = io->Fonts->AddFontFromFileTTF("../../Assets/Editor/Fonts/MaterialIcons-Regular.ttf", 20.f, &icons_config, icon_ranges); //TODO: Change to config based assets path
 
-    io.Fonts->Build();
+    io->Fonts->Build();
   }
 
   void SHEditor::Exit()
   {
+    for (const auto& window : SHEditorWindowManager::editorWindows | std::views::values)
+    {
+      window->Init();
+    }
     ImGui_ImplVulkan_Shutdown();
     ImGui_ImplSDL2_Shutdown();
     ImGui::DestroyContext();
@@ -167,86 +190,86 @@ namespace SHADE
     default: 
     case Style::SHADE:
       {
-      ImGuiStyle& imStyle = ImGui::GetStyle();
+      ImGuiStyle& imStyle                    = ImGui::GetStyle();
-      ImVec4* colors = imStyle.Colors;
+      ImVec4* colors                         = imStyle.Colors;
-      colors[ImGuiCol_Text] = ImVec4(0.706f, 0.729f, 0.757f, 1.00f);
+      colors[ImGuiCol_Text]                  = ImVec4(0.706f, 0.729f, 0.757f, 1.00f);
-      colors[ImGuiCol_TextDisabled] = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
+      colors[ImGuiCol_TextDisabled]          = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
-      colors[ImGuiCol_WindowBg] = ImVec4(0.172f, 0.184f, 0.203f, 1.f);
+      colors[ImGuiCol_WindowBg]              = ImVec4(0.172f, 0.184f, 0.203f, 1.f);
-      colors[ImGuiCol_ChildBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
+      colors[ImGuiCol_ChildBg]               = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
-      colors[ImGuiCol_PopupBg] = ImVec4(0.19f, 0.19f, 0.19f, 0.92f);
+      colors[ImGuiCol_PopupBg]               = ImVec4(0.19f, 0.19f, 0.19f, 0.92f);
-      colors[ImGuiCol_Border] = ImVec4(0.19f, 0.19f, 0.19f, 0.29f);
+      colors[ImGuiCol_Border]                = ImVec4(0.19f, 0.19f, 0.19f, 0.29f);
-      colors[ImGuiCol_BorderShadow] = ImVec4(0.00f, 0.00f, 0.00f, 0.24f);
+      colors[ImGuiCol_BorderShadow]          = ImVec4(0.00f, 0.00f, 0.00f, 0.24f);
-      colors[ImGuiCol_FrameBg] = ImVec4(0.05f, 0.05f, 0.05f, 0.54f);
+      colors[ImGuiCol_FrameBg]               = ImVec4(0.05f, 0.05f, 0.05f, 0.54f);
-      colors[ImGuiCol_FrameBgHovered] = ImVec4(0.19f, 0.19f, 0.19f, 0.54f);
+      colors[ImGuiCol_FrameBgHovered]        = ImVec4(0.19f, 0.19f, 0.19f, 0.54f);
-      colors[ImGuiCol_FrameBgActive] = ImVec4(0.20f, 0.22f, 0.23f, 1.00f);
+      colors[ImGuiCol_FrameBgActive]         = ImVec4(0.20f, 0.22f, 0.23f, 1.00f);
-      colors[ImGuiCol_TitleBg] = colors[ImGuiCol_WindowBg];
+      colors[ImGuiCol_TitleBg]               = colors[ImGuiCol_WindowBg];
-      colors[ImGuiCol_TitleBgActive] = colors[ImGuiCol_WindowBg];
+      colors[ImGuiCol_TitleBgActive]         = colors[ImGuiCol_WindowBg];
-      colors[ImGuiCol_TitleBgCollapsed] = colors[ImGuiCol_WindowBg];
+      colors[ImGuiCol_TitleBgCollapsed]      = colors[ImGuiCol_WindowBg];
-      colors[ImGuiCol_MenuBarBg] = ImVec4(0.129f, 0.141f, 0.157f, 1.f);
+      colors[ImGuiCol_MenuBarBg]             = ImVec4(0.129f, 0.141f, 0.157f, 1.f);
-      colors[ImGuiCol_ScrollbarBg] = colors[ImGuiCol_WindowBg];
+      colors[ImGuiCol_ScrollbarBg]           = colors[ImGuiCol_WindowBg];
-      colors[ImGuiCol_ScrollbarGrab] = ImVec4(0.34f, 0.34f, 0.34f, 0.54f);
+      colors[ImGuiCol_ScrollbarGrab]         = ImVec4(0.34f, 0.34f, 0.34f, 0.54f);
-      colors[ImGuiCol_ScrollbarGrabHovered] = ImVec4(0.40f, 0.40f, 0.40f, 0.54f);
+      colors[ImGuiCol_ScrollbarGrabHovered]  = ImVec4(0.40f, 0.40f, 0.40f, 0.54f);
-      colors[ImGuiCol_ScrollbarGrabActive] = ImVec4(0.56f, 0.56f, 0.56f, 0.54f);
+      colors[ImGuiCol_ScrollbarGrabActive]   = ImVec4(0.56f, 0.56f, 0.56f, 0.54f);
-      colors[ImGuiCol_CheckMark] = ImVec4(0.627f, 0.239f, 0.761f, 1.00f);
+      colors[ImGuiCol_CheckMark]             = ImVec4(0.627f, 0.239f, 0.761f, 1.00f);
-      colors[ImGuiCol_SliderGrab] = ImVec4(0.34f, 0.34f, 0.34f, 0.54f);
+      colors[ImGuiCol_SliderGrab]            = ImVec4(0.34f, 0.34f, 0.34f, 0.54f);
-      colors[ImGuiCol_SliderGrabActive] = ImVec4(0.56f, 0.56f, 0.56f, 0.54f);
+      colors[ImGuiCol_SliderGrabActive]      = ImVec4(0.56f, 0.56f, 0.56f, 0.54f);
-      colors[ImGuiCol_Button] = ImVec4(0.05f, 0.05f, 0.05f, 0.54f);
+      colors[ImGuiCol_Button]                = ImVec4(0.05f, 0.05f, 0.05f, 0.54f);
-      colors[ImGuiCol_ButtonHovered] = ImVec4(0.15f, 0.15f, 0.15f, 0.54f);
+      colors[ImGuiCol_ButtonHovered]         = ImVec4(0.15f, 0.15f, 0.15f, 0.54f);
-      colors[ImGuiCol_ButtonActive] = ImVec4(0.20f, 0.22f, 0.23f, 1.00f);
+      colors[ImGuiCol_ButtonActive]          = ImVec4(0.20f, 0.22f, 0.23f, 1.00f);
-      colors[ImGuiCol_Header] = ImVec4(0.00f, 0.00f, 0.00f, 0.52f);
+      colors[ImGuiCol_Header]                = ImVec4(0.00f, 0.00f, 0.00f, 0.52f);
-      colors[ImGuiCol_HeaderHovered] = ImVec4(0.00f, 0.00f, 0.00f, 0.36f);
+      colors[ImGuiCol_HeaderHovered]         = ImVec4(0.00f, 0.00f, 0.00f, 0.36f);
-      colors[ImGuiCol_HeaderActive] = ImVec4(0.20f, 0.22f, 0.23f, 0.33f);
+      colors[ImGuiCol_HeaderActive]          = ImVec4(0.20f, 0.22f, 0.23f, 0.33f);
-      colors[ImGuiCol_Separator] = colors[ImGuiCol_MenuBarBg];
+      colors[ImGuiCol_Separator]             = colors[ImGuiCol_MenuBarBg];
-      colors[ImGuiCol_SeparatorHovered] = ImVec4(0.44f, 0.44f, 0.44f, 0.29f);
+      colors[ImGuiCol_SeparatorHovered]      = ImVec4(0.44f, 0.44f, 0.44f, 0.29f);
-      colors[ImGuiCol_SeparatorActive] = ImVec4(0.40f, 0.44f, 0.47f, 1.00f);
+      colors[ImGuiCol_SeparatorActive]       = ImVec4(0.40f, 0.44f, 0.47f, 1.00f);
-      colors[ImGuiCol_ResizeGrip] = ImVec4(0.28f, 0.28f, 0.28f, 0.29f);
+      colors[ImGuiCol_ResizeGrip]            = ImVec4(0.28f, 0.28f, 0.28f, 0.29f);
-      colors[ImGuiCol_ResizeGripHovered] = ImVec4(0.44f, 0.44f, 0.44f, 0.29f);
+      colors[ImGuiCol_ResizeGripHovered]     = ImVec4(0.44f, 0.44f, 0.44f, 0.29f);
-      colors[ImGuiCol_ResizeGripActive] = ImVec4(0.40f, 0.44f, 0.47f, 1.00f);
+      colors[ImGuiCol_ResizeGripActive]      = ImVec4(0.40f, 0.44f, 0.47f, 1.00f);
-      colors[ImGuiCol_Tab] = colors[ImGuiCol_WindowBg];
+      colors[ImGuiCol_Tab]                   = colors[ImGuiCol_WindowBg];
-      colors[ImGuiCol_TabHovered] = ImVec4(0.14f, 0.14f, 0.14f, 1.00f);
+      colors[ImGuiCol_TabHovered]            = ImVec4(0.14f, 0.14f, 0.14f, 1.00f);
-      colors[ImGuiCol_TabActive] = ImVec4(0.14f, 0.14f, 0.14f, 0.8f);
+      colors[ImGuiCol_TabActive]             = ImVec4(0.14f, 0.14f, 0.14f, 0.8f);
-      colors[ImGuiCol_TabUnfocused] = colors[ImGuiCol_WindowBg];
+      colors[ImGuiCol_TabUnfocused]          = colors[ImGuiCol_WindowBg];
-      colors[ImGuiCol_TabUnfocusedActive] = colors[ImGuiCol_WindowBg];
+      colors[ImGuiCol_TabUnfocusedActive]    = colors[ImGuiCol_WindowBg];
-      colors[ImGuiCol_DockingPreview] = ImVec4(0.627f, 0.239f, 0.761f, 1.00f);
+      colors[ImGuiCol_DockingPreview]        = ImVec4(0.627f, 0.239f, 0.761f, 1.00f);
-      colors[ImGuiCol_DockingEmptyBg] = ImVec4(0.855f, 0.6f, 0.941f, 1.00f);
+      colors[ImGuiCol_DockingEmptyBg]        = ImVec4(0.855f, 0.6f, 0.941f, 1.00f);
-      colors[ImGuiCol_PlotLines] = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
+      colors[ImGuiCol_PlotLines]             = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
-      colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
+      colors[ImGuiCol_PlotLinesHovered]      = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
-      colors[ImGuiCol_PlotHistogram] = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
+      colors[ImGuiCol_PlotHistogram]         = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
-      colors[ImGuiCol_PlotHistogramHovered] = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
+      colors[ImGuiCol_PlotHistogramHovered]  = ImVec4(1.00f, 0.00f, 0.00f, 1.00f);
-      colors[ImGuiCol_TableHeaderBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.52f);
+      colors[ImGuiCol_TableHeaderBg]         = ImVec4(0.00f, 0.00f, 0.00f, 0.52f);
-      colors[ImGuiCol_TableBorderStrong] = ImVec4(0.00f, 0.00f, 0.00f, 0.52f);
+      colors[ImGuiCol_TableBorderStrong]     = ImVec4(0.00f, 0.00f, 0.00f, 0.52f);
-      colors[ImGuiCol_TableBorderLight] = ImVec4(0.28f, 0.28f, 0.28f, 0.29f);
+      colors[ImGuiCol_TableBorderLight]      = ImVec4(0.28f, 0.28f, 0.28f, 0.29f);
-      colors[ImGuiCol_TableRowBg] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
+      colors[ImGuiCol_TableRowBg]            = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
-      colors[ImGuiCol_TableRowBgAlt] = ImVec4(1.00f, 1.00f, 1.00f, 0.06f);
+      colors[ImGuiCol_TableRowBgAlt]         = ImVec4(1.00f, 1.00f, 1.00f, 0.06f);
-      colors[ImGuiCol_TextSelectedBg] = ImVec4(0.20f, 0.22f, 0.23f, 1.00f);
+      colors[ImGuiCol_TextSelectedBg]        = ImVec4(0.20f, 0.22f, 0.23f, 1.00f);
-      colors[ImGuiCol_DragDropTarget] = ImVec4(0.33f, 0.67f, 0.86f, 1.00f);
+      colors[ImGuiCol_DragDropTarget]        = ImVec4(0.33f, 0.67f, 0.86f, 1.00f);
-      colors[ImGuiCol_NavHighlight] = ImVec4(0.73f, 0.73f, 0.73f, 0.7f);
+      colors[ImGuiCol_NavHighlight]          = ImVec4(0.73f, 0.73f, 0.73f, 0.7f);
       colors[ImGuiCol_NavWindowingHighlight] = ImVec4(0.141f, 0.141f, 0.141f, 0.70f);
-      colors[ImGuiCol_NavWindowingDimBg] = colors[ImGuiCol_NavHighlight];
+      colors[ImGuiCol_NavWindowingDimBg]     = colors[ImGuiCol_NavHighlight];
-      colors[ImGuiCol_ModalWindowDimBg] = ImVec4(0.2f, 0.2f, 0.2f, 0.65f);
+      colors[ImGuiCol_ModalWindowDimBg]      = ImVec4(0.2f, 0.2f, 0.2f, 0.65f);
 
-      imStyle.WindowPadding = ImVec2(8.00f, 8.00f);
+      imStyle.WindowPadding            = ImVec2(8.00f, 8.00f);
-      imStyle.FramePadding = ImVec2(5.00f, 2.00f);
+      imStyle.FramePadding             = ImVec2(5.00f, 2.00f);
-      imStyle.CellPadding = ImVec2(6.00f, 8.00f);
+      imStyle.CellPadding              = ImVec2(6.00f, 8.00f);
-      imStyle.ItemSpacing = ImVec2(6.00f, 6.00f);
+      imStyle.ItemSpacing              = ImVec2(6.00f, 6.00f);
-      imStyle.ItemInnerSpacing = ImVec2(6.00f, 6.00f);
+      imStyle.ItemInnerSpacing         = ImVec2(6.00f, 6.00f);
-      imStyle.TouchExtraPadding = ImVec2(0.00f, 0.00f);
+      imStyle.TouchExtraPadding        = ImVec2(0.00f, 0.00f);
-      imStyle.IndentSpacing = 25;
+      imStyle.IndentSpacing            = 25;
-      imStyle.ScrollbarSize = 15;
+      imStyle.ScrollbarSize            = 15;
-      imStyle.GrabMinSize = 10;
+      imStyle.GrabMinSize              = 10;
-      imStyle.WindowBorderSize = 0.6f;
+      imStyle.WindowBorderSize         = 0.6f;
-      imStyle.ChildBorderSize = 1;
+      imStyle.ChildBorderSize          = 1;
-      imStyle.PopupBorderSize = 1;
+      imStyle.PopupBorderSize          = 1;
-      imStyle.FrameBorderSize = 1;
+      imStyle.FrameBorderSize          = 1;
-      imStyle.TabBorderSize = 1;
+      imStyle.TabBorderSize            = 1;
-      imStyle.WindowRounding = 7;
+      imStyle.WindowRounding           = 7;
-      imStyle.ChildRounding = 4;
+      imStyle.ChildRounding            = 4;
-      imStyle.FrameRounding = 3;
+      imStyle.FrameRounding            = 3;
-      imStyle.PopupRounding = 4;
+      imStyle.PopupRounding            = 4;
-      imStyle.ScrollbarRounding = 9;
+      imStyle.ScrollbarRounding        = 9;
-      imStyle.GrabRounding = 3;
+      imStyle.GrabRounding             = 3;
-      imStyle.LogSliderDeadzone = 4;
+      imStyle.LogSliderDeadzone        = 4;
-      imStyle.TabRounding = 4;
+      imStyle.TabRounding              = 4;
       imStyle.WindowMenuButtonPosition = ImGuiDir_None;
       }
       break;
@@ -260,7 +283,7 @@ namespace SHADE
   //#==============================================================#
   //||                  Private Member Functions                  ||
   //#==============================================================#
-  void SHEditor::InitBackend(SDL_Window* sdlWindow)
+  void SHEditor::InitBackend()
   {
     if(ImGui_ImplSDL2_InitForVulkan(sdlWindow) == false)
     {
@@ -281,10 +304,11 @@ namespace SHADE
     imguiCommandPool = gfxSystem->GetDevice()->CreateCommandPool(SH_QUEUE_FAMILY_ARRAY_INDEX::GRAPHICS, SH_CMD_POOL_RESET::POOL_BASED, true);
     imguiCommandBuffer = imguiCommandPool->RequestCommandBuffer(SH_CMD_BUFFER_TYPE::PRIMARY);
 
-    auto const& renderers = gfxSystem->GetDefaultViewport()->GetRenderers();
+    //auto const& renderers = gfxSystem->GetDefaultViewport()->GetRenderers();
+    auto const& renderers = gfxSystem->GetEditorViewport()->GetRenderers();
 
     SHASSERT(!renderers.empty(), "No Renderers available")
-    auto renderGraph = renderers[0]->GetRenderGraph();
+    auto renderGraph = renderers[SHGraphicsConstants::RenderGraphIndices::EDITOR]->GetRenderGraph();
     auto renderPass = renderGraph->GetNode("ImGui Node")->GetRenderpass();
 
     if(ImGui_ImplVulkan_Init(&initInfo, renderPass->GetVkRenderpass()) == false)
@@ -309,6 +333,29 @@ namespace SHADE
       });
   }
 
+  void SHEditor::PollPicking()
+  {
+    if (auto gfxSystem = SHSystemManager::GetSystem<SHGraphicsSystem>())
+    {
+      auto viewportWindow = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>();
+      if (viewportWindow->isWindowHovered && ImGui::IsMouseReleased(ImGuiMouseButton_Left))
+      {
+        EntityID pickedEID = gfxSystem->GetMousePickSystem()->GetPickedEntity();
+        if(pickedEID == MAX_EID)
+          return;
+        if (!ImGui::IsKeyDown(ImGuiKey_LeftCtrl))
+        {
+          if (const auto hierarchyPanel = SHEditorWindowManager::GetEditorWindow<SHHierarchyPanel>())
+          {
+            hierarchyPanel->SetScrollTo(pickedEID);
+          }
+          selectedEntities.clear();
+        }
+        selectedEntities.push_back(pickedEID);
+      }
+    }
+  }
+
   void SHEditor::NewFrame()
   {
     SDL_Event event;
@@ -322,4 +369,9 @@ namespace SHADE
   }
   
 
+  void SHEditor::EditorRoutine::Execute(double dt) noexcept
+  {
+    reinterpret_cast<SHEditor*>(system)->Update(dt);
+  }
+
 }//namespace SHADE

SHADE_Engine/src/Editor/SHEditor.hpp

@@ -11,6 +11,8 @@
 //#==============================================================#
 #include "SH_API.h"
 #include "ECS_Base/SHECSMacros.h"
+#include "ECS_Base/System/SHSystem.h"
+#include "ECS_Base/System/SHSystemRoutine.h"
 #include "Resource/Handle.h"
 #include "EditorWindow/SHEditorWindow.h"
 #include "Tools/SHLogger.h"
@@ -28,11 +30,7 @@ namespace SHADE
   class SHVkCommandBuffer;
   class SHVkCommandPool;
 
-  /**
+  class SHEditorWindowManager
-   * @brief SHEditor static class contains editor variables and implementation of editor functions.
-   *
-   */
-  class SH_API SHEditor
   {
   public:
     //#==============================================================#
@@ -41,46 +39,6 @@ namespace SHADE
     using EditorWindowID = uint8_t;
     using EditorWindowPtr = std::unique_ptr<SHEditorWindow>;
     using EditorWindowMap = std::unordered_map<EditorWindowID, EditorWindowPtr>;
-
-    /**
-     * @brief Style options
-     *
-     */
-    enum class Style : uint8_t
-    {
-      SHADE,
-      DARK,
-      LIGHT,
-      CLASSIC
-    };
-
-    /**
-     * @brief Initialise the editor
-     *
-     * @param sdlWindow pointer to SDL_Window object created in application
-     */
-    static void Initialise(SDL_Window* sdlWindow);
-
-    /**
-     * @brief Update the editor and add to ImGui DrawList
-     *
-     * @param dt Delta-time of the frame
-     */
-    static void Update(float dt);
-
-    /**
-     * @brief Safely shutdown the editor
-     *
-     */
-    static void Exit();
-
-    /**
-     * @brief Set the Style for the editor
-     *
-     * @param style Desired style
-     */
-    static void SetStyle(Style style);
-
     /**
      * @brief Get ID for the Editor Window Type
      *
@@ -100,39 +58,6 @@ namespace SHADE
       return id;
     }
 
-    /**
-     * @brief Get pointer to the Editor Window
-     *
-     * @tparam T Type of editor window to retrieve
-     * @return T* Pointer to the editor window
-     */
-    template <typename T, std::enable_if_t<std::is_base_of_v<SHEditorWindow, T>, bool>  = true>
-    static T* GetEditorWindow()
-    {
-      return reinterpret_cast<T*>(editorWindows[GetEditorWindowID<T>()].get());
-    }
-
-    // List of selected entities
-    static std::vector<EntityID> selectedEntities;
-
-  private:
-    /**
-     * @brief Initialise Backend for ImGui (SDL and Vulkan backend)
-     *
-     * @param sdlWindow Pointer to SDL_Window
-     */
-    static void InitBackend(SDL_Window* sdlWindow);
-    /**
-     * @brief Start new frame for editor
-     *
-     */
-    static void NewFrame();
-    /**
-     * @brief Perform ImGui and ImGui Backend Render
-     *
-     */
-    static void Render();
-
     /**
      * @brief Create an Editor Window
      *
@@ -153,16 +78,127 @@ namespace SHADE
       }
     }
 
-    static void InitFonts() noexcept;
+    /**
-
+     * @brief Get pointer to the Editor Window
-    // Handle to command pool used for ImGui Vulkan Backend
+     *
-    static Handle<SHVkCommandPool> imguiCommandPool;
+     * @tparam T Type of editor window to retrieve
-    // Handle to command buffer used for ImGui Vulkan Backend
+     * @return T* Pointer to the editor window
-    static Handle<SHVkCommandBuffer> imguiCommandBuffer;
+     */
+    template <typename T, std::enable_if_t<std::is_base_of_v<SHEditorWindow, T>, bool>  = true>
+    static T* GetEditorWindow()
+    {
+      return reinterpret_cast<T*>(editorWindows[GetEditorWindowID<T>()].get());
+    }
 
+    static EditorWindowMap editorWindows;
+  private:
     // Number of windows; used for Editor Window ID Generation
     static EditorWindowID windowCount;
     // Map of Editor Windows
-    static EditorWindowMap editorWindows;
+    friend class SHEditor;
+  };
+
+  /**
+   * @brief SHEditor static class contains editor variables and implementation of editor functions.
+   *
+   */
+  class SH_API SHEditor final : public SHSystem
+  {
+  public:
+
+
+    class SH_API EditorRoutine final : public SHSystemRoutine
+    {
+    public:
+        EditorRoutine():SHSystemRoutine("Editor routine", true) {};
+        void Execute(double dt) noexcept override final;
+    };
+
+    enum class State : uint8_t
+    {
+      PLAY,
+      PAUSE,
+      STOP
+    };
+
+    /**
+     * @brief Style options
+     *
+     */
+    enum class Style : uint8_t
+    {
+      SHADE,
+      DARK,
+      LIGHT,
+      CLASSIC
+    };
+
+    /**
+     * @brief Initialise the editor
+     *
+     * @param sdlWindow pointer to SDL_Window object created in application
+     */
+    void Init();
+
+    /**
+     * @brief Update the editor and add to ImGui DrawList
+     *
+     * @param dt Delta-time of the frame
+     */
+    void Update(double dt);
+
+    /**
+     * @brief Safely shutdown the editor
+     *
+     */
+    void Exit();
+
+    /**
+     * @brief Set the Style for the editor
+     *
+     * @param style Desired style
+     */
+    void SetStyle(Style style);
+
+    /**
+     * @brief Initialise Backend for ImGui (SDL and Vulkan backend)
+     *
+     * @param sdlWindow Pointer to SDL_Window
+     */
+    void InitBackend();
+
+    void SetSDLWindow(SDL_Window* inSDLWindow){sdlWindow = inSDLWindow;};
+
+    void PollPicking();
+
+    // List of selected entities
+    std::vector<EntityID> selectedEntities;
+
+    State editorState = State::STOP;
+
+  private:
+    /**
+     * @brief Start new frame for editor
+     *
+     */
+    void NewFrame();
+    /**
+     * @brief Perform ImGui and ImGui Backend Render
+     *
+     */
+    void Render();
+
+    void InitLayout() noexcept;
+
+    void InitFonts() noexcept;
+
+    // Handle to command pool used for ImGui Vulkan Backend
+    Handle<SHVkCommandPool> imguiCommandPool;
+    // Handle to command buffer used for ImGui Vulkan Backend
+    Handle<SHVkCommandBuffer> imguiCommandBuffer;
+
+    SDL_Window* sdlWindow {nullptr};
+
+    ImGuiIO* io{nullptr};
   };//class SHEditor
 }//namespace SHADE

SHADE_Engine/src/Editor/SHEditorUI.cpp

@@ -67,6 +67,11 @@ namespace SHADE
     ImGui::Separator();
   }
 
+  bool SHEditorUI::IsItemHovered()
+  {
+    return ImGui::IsItemHovered();
+  }
+
   bool SHEditorUI::BeginMenu(const std::string& label)
   {
 	  return ImGui::BeginMenu(label.data());
@@ -82,6 +87,16 @@ namespace SHADE
     ImGui::EndMenu();
   }
 
+  void SHEditorUI::BeginTooltip()
+  {
+    ImGui::BeginTooltip();
+  }
+
+  void SHEditorUI::EndTooltip()
+  {
+      ImGui::EndTooltip();
+  }
+
   /*-----------------------------------------------------------------------------------*/
   /* ImGui Wrapper Functions - Pop Ups                                                 */
   /*-----------------------------------------------------------------------------------*/
@@ -135,24 +150,30 @@ namespace SHADE
     return ImGui::Selectable(std::format("{} {}", icon, label).data());
   }
 
-  bool SHEditorUI::InputCheckbox(const std::string& label, bool& value)
+  bool SHEditorUI::InputCheckbox(const std::string& label, bool& value, bool* isHovered)
   {
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     return ImGui::Checkbox("#", &value);
   }
-  bool SHEditorUI::InputInt(const std::string& label, int& value)
+  bool SHEditorUI::InputInt(const std::string& label, int& value, bool* isHovered)
   {
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     return ImGui::InputInt("#", &value,
                            1, 10,
                            ImGuiInputTextFlags_EnterReturnsTrue);
   }
-  bool SHEditorUI::InputUnsignedInt(const std::string& label, unsigned int& value)
+  bool SHEditorUI::InputUnsignedInt(const std::string& label, unsigned int& value, bool* isHovered)
   {
     int signedVal = static_cast<int>(value);
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     const bool CHANGED = InputInt("#", signedVal);
     if (CHANGED)
@@ -162,64 +183,101 @@ namespace SHADE
     }
     return CHANGED;
   }
-  bool SHEditorUI::InputFloat(const std::string& label, float& value)
+  bool SHEditorUI::InputFloat(const std::string& label, float& value, bool* isHovered)
   {
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     return ImGui::InputFloat("#", &value,
                              0.1f, 1.0f, "%.3f", 
                              ImGuiInputTextFlags_EnterReturnsTrue);
   }
-  bool SHEditorUI::InputDouble(const std::string& label, double& value)
+  bool SHEditorUI::InputDouble(const std::string& label, double& value, bool* isHovered)
   {
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     return ImGui::InputDouble("#", &value,
                               0.1, 1.0, "%.3f", 
                               ImGuiInputTextFlags_EnterReturnsTrue);
   }
-  bool SHEditorUI::InputAngle(const std::string& label, double& value)
+  bool SHEditorUI::InputAngle(const std::string& label, double& value, bool* isHovered)
   {
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     return ImGui::InputDouble("#", &value,
                               1.0, 45.0, "%.3f", 
                               ImGuiInputTextFlags_EnterReturnsTrue);
   }
 
-  bool SHEditorUI::InputSlider(const std::string& label, double min, double max, double& value)
+  bool SHEditorUI::InputSlider(const std::string& label, int min, int max, int& value, bool* isHovered /*= nullptr*/)
   {
-    float val = static_cast<float>(value);
+      ImGui::Text(label.c_str());
-    ImGui::Text(label.c_str());
+      if (isHovered)
-    ImGui::SameLine();
+          *isHovered = ImGui::IsItemHovered();
-    const bool CHANGED = ImGui::SliderFloat("#", &val,
+      ImGui::SameLine();
-                                            static_cast<float>(min), static_cast<float>(max), "%.3f", 
+      return ImGui::SliderInt("##", &value,
-                                            ImGuiInputTextFlags_EnterReturnsTrue);
+          static_cast<float>(min), static_cast<float>(max), "%d",
-
+          ImGuiInputTextFlags_EnterReturnsTrue);
-    if (CHANGED)
-    {
-      value = val;
-    }
-
-    return CHANGED;
   }
 
-  bool SHEditorUI::InputVec2(const std::string& label, SHVec2& value)
+  bool SHEditorUI::InputSlider(const std::string& label, unsigned int min, unsigned int max, unsigned int& value, bool* isHovered /*= nullptr*/)
+  {
+      int val = static_cast<int>(value);
+      const bool CHANGED = InputSlider(label, min, max, val, isHovered);
+      if (CHANGED)
+      {
+          value = static_cast<int>(val);
+      }
+
+      return CHANGED;
+  }
+
+  bool SHEditorUI::InputSlider(const std::string& label, float min, float max, float& value, bool* isHovered)
+  {
+      ImGui::Text(label.c_str());
+      if (isHovered)
+          *isHovered = ImGui::IsItemHovered();
+      ImGui::SameLine();
+      return ImGui::SliderFloat("##", &value,
+          static_cast<float>(min), static_cast<float>(max), "%.3f",
+          ImGuiInputTextFlags_EnterReturnsTrue);
+  }
+
+  bool SHEditorUI::InputSlider(const std::string& label, double min, double max, double& value, bool* isHovered /*= nullptr*/)
+  {
+      float val = static_cast<float>(value);
+      const bool CHANGED = InputSlider(label, min, max, val, isHovered);
+      if (CHANGED)
+      {
+          value = static_cast<double>(val);
+      }
+
+      return CHANGED;
+  }
+
+  bool SHEditorUI::InputVec2(const std::string& label, SHVec2& value, bool* isHovered)
   {
     static const std::vector<std::string> COMPONENT_LABELS = { "X", "Y" };
-    return SHEditorWidgets::DragN<float, 2>(label, COMPONENT_LABELS, { &value.x, &value.y });
+    return SHEditorWidgets::DragN<float, 2>(label, COMPONENT_LABELS, { &value.x, &value.y }, 0.1f, "%.3f", float{}, float{}, 0, isHovered);
   }
-  bool SHEditorUI::InputVec3(const std::string& label, SHVec3& value, float speed)
+  bool SHEditorUI::InputVec3(const std::string& label, SHVec3& value, bool* isHovered, float speed)
   {
     static const std::vector<std::string> COMPONENT_LABELS = { "X", "Y", "Z"};
-    return SHEditorWidgets::DragN<float, 3>(label, COMPONENT_LABELS, { &value.x, &value.y, &value.z }, speed, "%.3f");
+    return SHEditorWidgets::DragN<float, 3>(label, COMPONENT_LABELS, { &value.x, &value.y, &value.z }, speed, "%.3f", float{}, float{}, 0, isHovered);
   }
 
-  bool SHEditorUI::InputTextField(const std::string& label, std::string& value)
+  bool SHEditorUI::InputTextField(const std::string& label, std::string& value, bool* isHovered)
   {
     std::array<char, TEXT_FIELD_MAX_LENGTH> buffer = { '\0' };
     strcpy_s(buffer.data(), TEXT_FIELD_MAX_LENGTH, value.c_str());
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     const bool CHANGED = ImGui::InputText("#", &buffer[0], TEXT_FIELD_MAX_LENGTH);
     if (CHANGED)
@@ -229,13 +287,15 @@ namespace SHADE
     return CHANGED;
   }
 
-  bool SHEditorUI::InputEnumCombo(const std::string& label, int& v, const std::vector<std::string>& enumNames)
+  bool SHEditorUI::InputEnumCombo(const std::string& label, int& v, const std::vector<std::string>& enumNames, bool* isHovered)
   {
     // Clamp input value
     const std::string& INITIAL_NAME = v >= static_cast<int>(enumNames.size()) ? "Unknown" : enumNames[v];
     bool b = false;
 
     ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
     ImGui::SameLine();
     if (ImGui::BeginCombo("#", INITIAL_NAME.c_str(), ImGuiComboFlags_None))
     {

SHADE_Engine/src/Editor/SHEditorUI.h

@@ -90,12 +90,19 @@ namespace SHADE
     static void SameLine();
 	static void Separator();
 
-	/*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
+    /* ImGui Wrapper Functions - Queries                                           */
+    /*-----------------------------------------------------------------------------*/
+    static bool IsItemHovered();
+
+    /*-----------------------------------------------------------------------------*/
 	/* ImGui Wrapper Functions - Menu                                              */
 	/*-----------------------------------------------------------------------------*/
 	static bool BeginMenu(const std::string& label);
     static bool BeginMenu(const std::string& label, const char* icon);
     static void EndMenu();
+    static void BeginTooltip();
+    static void EndTooltip();
 
     /*-----------------------------------------------------------------------------*/
     /* ImGui Wrapper Functions - Pop Ups                                           */
@@ -165,8 +172,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputCheckbox(const std::string& label, bool& value);
+    static bool InputCheckbox(const std::string& label, bool& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a integer field widget for integer input.
     /// <br/>
@@ -174,8 +182,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputInt(const std::string& label, int& value);
+    static bool InputInt(const std::string& label, int& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a integer field widget for unsigned integer input.
     /// <br/>
@@ -186,8 +195,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputUnsignedInt(const std::string& label, unsigned int& value);
+    static bool InputUnsignedInt(const std::string& label, unsigned int& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a decimal field widget for single precision float input.
     /// <br/>
@@ -195,8 +205,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputFloat(const std::string& label, float& value);
+    static bool InputFloat(const std::string& label, float& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a decimal field widget for double precision float input.
     /// <br/>
@@ -204,8 +215,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputDouble(const std::string& label, double& value);
+    static bool InputDouble(const std::string& label, double& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a decimal field widget for double input with increments of higher
     /// steps meant for angle variables.
@@ -214,19 +226,57 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputAngle(const std::string& label, double& value);
+    static bool InputAngle(const std::string& label, double& value, bool* isHovered = nullptr);
     /// <summary>
-    /// Creates a double slider field widget for double input.
+    /// Creates an int slider field widget for double input.
     /// <br/>
-    /// Wraps up ImGui::InputSliderFloat().
+    /// Wraps up ImGui::SliderInt().
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="min">Minimum value of the slider.</param>
     /// <param name="max">Maximum value of the slider.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputSlider(const std::string& label, double min, double max, double& value);
+    static bool InputSlider(const std::string& label, int min, int max, int& value, bool* isHovered = nullptr);
+    /// <summary>
+    /// Creates an unsigned int slider field widget for double input.
+    /// <br/>
+    /// Wraps up ImGui::SliderInt().
+    /// </summary>
+    /// <param name="label">Label used to identify this widget.</param>
+    /// <param name="min">Minimum value of the slider.</param>
+    /// <param name="max">Maximum value of the slider.</param>
+    /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
+    /// <returns>True if the value was changed.</returns>
+    static bool InputSlider(const std::string& label, unsigned int min, unsigned int max, unsigned int& value, bool* isHovered = nullptr);
+    /// <summary>
+    /// Creates a float slider field widget for double input.
+    /// <br/>
+    /// Wraps up ImGui::SliderFloat().
+    /// </summary>
+    /// <param name="label">Label used to identify this widget.</param>
+    /// <param name="min">Minimum value of the slider.</param>
+    /// <param name="max">Maximum value of the slider.</param>
+    /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
+    /// <returns>True if the value was changed.</returns>
+    static bool InputSlider(const std::string& label, float min, float max, float& value, bool* isHovered = nullptr);
+    /// <summary>
+    /// Creates a double slider field widget for double input.
+    /// <br/>
+    /// Wraps up ImGui::SliderFloat().
+    /// </summary>
+    /// <param name="label">Label used to identify this widget.</param>
+    /// <param name="min">Minimum value of the slider.</param>
+    /// <param name="max">Maximum value of the slider.</param>
+    /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
+    /// <returns>True if the value was changed.</returns>
+    static bool InputSlider(const std::string& label, double min, double max, double& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a 2x double field widget for Vector2 input.
     /// <br/>
@@ -234,8 +284,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputVec2(const std::string& label, SHVec2& value);
+    static bool InputVec2(const std::string& label, SHVec2& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a 3x double field widget for Vector3 input.
     /// <br/>
@@ -243,8 +294,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputVec3(const std::string& label, SHVec3& value, float speed = 0.1f);
+    static bool InputVec3(const std::string& label, SHVec3& value, bool* isHovered = nullptr, float speed = 0.1f);
     /// <summary>
     /// Creates a text field widget for string input.
     /// <br/>
@@ -252,8 +304,9 @@ namespace SHADE
     /// </summary>
     /// <param name="label">Label used to identify this widget.</param>
     /// <param name="value">Reference to the variable to store the result.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>True if the value was changed.</returns>
-    static bool InputTextField(const std::string& label, std::string& value);
+    static bool InputTextField(const std::string& label, std::string& value, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a combo box for enumeration input.
     /// </summary>
@@ -264,17 +317,19 @@ namespace SHADE
     /// <param name="toStrFn">
     /// Conversion function from the type of enum to C-style string.
     /// </param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>Whether the value was modified.</returns>        
     template<typename Enum>
-    static bool InputEnumCombo(const std::string& label, Enum& v, int maxVal, std::function<const char*(Enum)> toStrFn);
+    static bool InputEnumCombo(const std::string& label, Enum& v, int maxVal, std::function<const char*(Enum)> toStrFn, bool* isHovered = nullptr);
     /// <summary>
     /// Creates a combo box for enumeration input using a specified list of names.
     /// </summary>
     /// <param name="label">The name of the input.</param>
     /// <param name="v">The reference to the value to modify.</param>
     /// <param name="enumNames">Vector of names for each enumeration value.</param>
+    /// <param name="isHovered>If set, stores the hover state of this widget.</param>
     /// <returns>Whether the value was modified.</returns>     
-    static bool InputEnumCombo(const std::string& label, int& v, const std::vector<std::string>& enumNames);
+    static bool InputEnumCombo(const std::string& label, int& v, const std::vector<std::string>& enumNames, bool* isHovered = nullptr);
 
 
     private:

SHADE_Engine/src/Editor/SHEditorUI.hpp

@@ -16,11 +16,11 @@ of DigiPen Institute of Technology is prohibited.
 
 namespace SHADE
 {
-  /*---------------------------------------------------------------------------------*/
+  /*-----------------------------------------------------------------------------------*/
-  /* ImGui Wrapper Functions - Widgets                                               */
+  /* ImGui Wrapper Functions - Widgets                                                 */
-  /*---------------------------------------------------------------------------------*/
+  /*-----------------------------------------------------------------------------------*/
   template<typename Enum>
-  inline bool SHEditorUI::InputEnumCombo(const std::string& label, Enum& v, int maxVal, std::function<const char* (Enum)> toStrFn)
+  inline bool SHEditorUI::InputEnumCombo(const std::string& label, Enum& v, int maxVal, std::function<const char* (Enum)> toStrFn, bool* isHovered)
   {
     std::vector<Enum> values;
     for (int i = 0; i <= maxVal; ++i)
@@ -28,6 +28,11 @@ namespace SHADE
       values.emplace_back(static_cast<Enum>(i));
     }
     bool b = false;
+
+    ImGui::Text(label.c_str());
+    if (isHovered)
+        *isHovered = ImGui::IsItemHovered();
+    ImGui::SameLine();
     if (ImGui::BeginCombo(label.c_str(), toStrFn(v), ImGuiComboFlags_None))
     {
       for (int i = 0; i <= maxVal; ++i)

SHADE_Engine/src/Editor/SHEditorWidgets.hpp

@@ -26,7 +26,7 @@ namespace SHADE
 {
   class SH_API SHEditorWidgets
   {
-    public:
+  public:
     //#==============================================================#
     //||                        Constructor                         ||
     //#==============================================================#
@@ -35,6 +35,118 @@ namespace SHADE
     //#==============================================================#
     //||                       Custom Widgets                       ||
     //#==============================================================#
+    inline static ImVector<ImRect> panelStack{};
+    static void BeginPanel(std::string_view const& name, const ImVec2& size)
+    {
+      ImGui::BeginGroup();
+
+      auto cursorPos = ImGui::GetCursorScreenPos();
+      auto itemSpacing = ImGui::GetStyle().ItemSpacing;
+      ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0.0f, 0.0f));
+      ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0.0f, 0.0f));
+
+      auto frameHeight = ImGui::GetFrameHeight();
+      ImGui::BeginGroup();
+
+      ImVec2 effectiveSize = size;
+      if (size.x < 0.0f)
+        effectiveSize.x = ImGui::GetContentRegionAvail().x;
+      else
+        effectiveSize.x = size.x;
+      ImGui::Dummy(ImVec2(effectiveSize.x, 0.0f));
+
+      ImGui::Dummy(ImVec2(frameHeight * 0.5f, 0.0f));
+      ImGui::SameLine(0.0f, 0.0f);
+      ImGui::BeginGroup();
+      ImGui::Dummy(ImVec2(frameHeight * 0.5f, 0.0f));
+      ImGui::SameLine(0.0f, 0.0f);
+      ImGui::TextUnformatted(name.data());
+      auto labelMin = ImGui::GetItemRectMin();
+      auto labelMax = ImGui::GetItemRectMax();
+      ImGui::SameLine(0.0f, 0.0f);
+      ImGui::Dummy(ImVec2(0.0, frameHeight + itemSpacing.y));
+      ImGui::BeginGroup();
+
+      ImGui::PopStyleVar(2);
+
+      ImGui::GetCurrentWindow()->ContentRegionRect.Max.x -= frameHeight * 0.5f;
+      ImGui::GetCurrentWindow()->WorkRect.Max.x -= frameHeight * 0.5f;
+      ImGui::GetCurrentWindow()->InnerRect.Max.x -= frameHeight * 0.5f;
+
+      ImGui::GetCurrentWindow()->Size.x -= frameHeight;
+
+      auto itemWidth = ImGui::CalcItemWidth();
+      ImGui::PushItemWidth(ImMax(0.0f, itemWidth - frameHeight));
+
+      panelStack.push_back(ImRect(labelMin, labelMax));
+    }
+
+    static void EndPanel()
+    {
+      ImGui::PopItemWidth();
+
+      auto itemSpacing = ImGui::GetStyle().ItemSpacing;
+
+      ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(0.0f, 0.0f));
+      ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0.0f, 0.0f));
+
+      auto frameHeight = ImGui::GetFrameHeight();
+
+      ImGui::EndGroup();
+
+      ImGui::EndGroup();
+
+      ImGui::SameLine(0.0f, 0.0f);
+      ImGui::Dummy(ImVec2(frameHeight * 0.5f, 0.0f));
+      ImGui::Dummy(ImVec2(0.0, frameHeight - frameHeight * 0.5f - itemSpacing.y));
+
+      ImGui::EndGroup();
+
+      auto itemMin = ImGui::GetItemRectMin();
+      auto itemMax = ImGui::GetItemRectMax();
+
+      auto labelRect = panelStack.back();
+      panelStack.pop_back();
+
+      ImVec2 halfFrame = ImVec2(frameHeight * 0.25f, frameHeight) * 0.5f;
+      ImRect frameRect = ImRect(itemMin + halfFrame, itemMax - ImVec2(halfFrame.x, 0.0f));
+      labelRect.Min.x -= itemSpacing.x;
+      labelRect.Max.x += itemSpacing.x;
+      for (int i = 0; i < 4; ++i)
+      {
+        switch (i)
+        {
+          // left half-plane
+        case 0: ImGui::PushClipRect(ImVec2(-FLT_MAX, -FLT_MAX), ImVec2(labelRect.Min.x, FLT_MAX), true); break;
+          // right half-plane
+        case 1: ImGui::PushClipRect(ImVec2(labelRect.Max.x, -FLT_MAX), ImVec2(FLT_MAX, FLT_MAX), true); break;
+          // top
+        case 2: ImGui::PushClipRect(ImVec2(labelRect.Min.x, -FLT_MAX), ImVec2(labelRect.Max.x, labelRect.Min.y), true); break;
+          // bottom
+        case 3: ImGui::PushClipRect(ImVec2(labelRect.Min.x, labelRect.Max.y), ImVec2(labelRect.Max.x, FLT_MAX), true); break;
+        }
+
+        ImGui::GetWindowDrawList()->AddRect(
+          frameRect.Min, frameRect.Max,
+          ImColor(ImGui::GetStyleColorVec4(ImGuiCol_Button)),
+          halfFrame.x);
+
+        ImGui::PopClipRect();
+      }
+
+      ImGui::PopStyleVar(2);
+
+      ImGui::GetCurrentWindow()->ContentRegionRect.Max.x += frameHeight * 0.5f;
+      ImGui::GetCurrentWindow()->WorkRect.Max.x += frameHeight * 0.5f;
+      ImGui::GetCurrentWindow()->InnerRect.Max.x += frameHeight * 0.5f;
+
+      ImGui::GetCurrentWindow()->Size.x += frameHeight;
+
+      ImGui::Dummy(ImVec2(0.0f, 0.0f));
+
+      ImGui::EndGroup();
+    }
+
     static bool Splitter(bool verticalSplit, float thickness, float* size1, float* size2, float minSize1, float minSize2, float   splitterAxisSize = -1.0f)
     {
       ImGuiWindow* window = ImGui::GetCurrentWindow();
@@ -48,7 +160,7 @@ namespace SHADE
     template <typename T, std::size_t N>
     static bool DragN(const std::string& fieldLabel, std::vector<std::string>const& componentLabels,
       std::vector<T*> values, float speed = 0.1f, const char* displayFormat = "", T valueMin = T(), T valueMax = T(),
-      ImGuiSliderFlags flags = 0)
+      ImGuiSliderFlags flags = 0, bool* isHovered = nullptr)
     {
       const ImGuiWindow* const window = ImGui::GetCurrentWindow();
       if (window->SkipItems)
@@ -62,6 +174,8 @@ namespace SHADE
       ImGui::BeginColumns("DragVecCol", 2, ImGuiOldColumnFlags_NoBorder | ImGuiOldColumnFlags_NoResize);
       ImGui::SetColumnWidth(-1, 80.0f);
       ImGui::Text(fieldLabel.c_str());
+      if (isHovered)
+          *isHovered = ImGui::IsItemHovered();
       ImGui::NextColumn();
       for (std::size_t i = 0; i < N; ++i)
       {
@@ -103,11 +217,11 @@ namespace SHADE
       if (changed)
       {
         if (ImGui::IsMouseClicked(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values,   set)), true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values, set)), true);
         else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec2>>(get(), values, set)), false);
       }
 
       return changed;
@@ -119,7 +233,7 @@ namespace SHADE
     {
       SHVec3 values = get();
       bool changed = false;
-      if (DragN<float, 3>(fieldLabel, componentLabels, { &values.x, &values.y, &values.z }, speed, displayFormat, valueMin, valueMax,  flags))
+      if (DragN<float, 3>(fieldLabel, componentLabels, { &values.x, &values.y, &values.z }, speed, displayFormat, valueMin, valueMax, flags))
       {
         changed = true;
       }
@@ -127,11 +241,11 @@ namespace SHADE
       if (changed)
       {
         if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values,   set)), true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values, set)), true);
         else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec3>>(get(), values, set)), false);
       }
 
       return changed;
@@ -143,7 +257,7 @@ namespace SHADE
     {
       SHVec4 values = get();
       bool changed = false;
-      if (DragN<float, 4>(fieldLabel, componentLabels, { &values.x, &values.y, &values.z, &values.w }, speed, displayFormat, valueMin,   valueMax, flags))
+      if (DragN<float, 4>(fieldLabel, componentLabels, { &values.x, &values.y, &values.z, &values.w }, speed, displayFormat, valueMin, valueMax, flags))
       {
         changed = true;
       }
@@ -151,11 +265,11 @@ namespace SHADE
       if (changed)
       {
         if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values,   set)), true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values, set)), true);
         else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<SHVec4>>(get(), values, set)), false);
       }
 
       return changed;
@@ -170,21 +284,21 @@ namespace SHADE
       bool value = get();
       if (ImGui::Checkbox(label.c_str(), &value))
       {
-        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<bool>>(get(), value, set)),   false);
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<bool>>(get(), value, set)), false);
         return true;
       }
       return false;
     }
 
     template<typename T>
-    static bool RadioButton(std::vector<std::string> const& listLabels, std::vector<T> const& listTypes, std::function<T(void)> get,   std::function<void(T const&)> set)
+    static bool RadioButton(std::vector<std::string> const& listLabels, std::vector<T> const& listTypes, std::function<T(void)> get, std::function<void(T const&)> set)
     {
       T type = get();
       for (size_t i = 0; i < listTypes.size(); i++)
       {
         if (ImGui::RadioButton(listLabels[i].c_str(), type == listTypes[i]))
         {
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), listTypes[i],   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), listTypes[i], set)), false);
         }
         ImGui::SameLine();
       }
@@ -199,7 +313,7 @@ namespace SHADE
       if (ImGui::InputText(label.c_str(), &text, flag, callback, userData))
       {
         if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<std::string>>(get(),  text,  set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<std::string>>(get(), text, set)), false);
 
         return true;
       }
@@ -211,17 +325,17 @@ namespace SHADE
       float speed = 1.0f, T p_min = T(), T p_max = T(), const char* displayFormat = "%.3f", ImGuiSliderFlags flags = 0)
     {
       T value = get();
-      std::cout << value <<" \n";
+      std::cout << value << " \n";
       //bool hasChange = ImGui::DragScalar(fieldLabel.c_str(), data_type, &value, speed, &p_min, &p_max, displayFormat, flags);
 
       if (ImGui::DragScalar(fieldLabel.c_str(), data_type, &value, speed, &p_min, &p_max, displayFormat, flags))
       {
         if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)),   false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)),   true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), true);
         else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)),   false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), false);
 
         return true;
       }
@@ -236,11 +350,11 @@ namespace SHADE
       if (ImGui::DragFloat(fieldLabel.c_str(), &value, speed, p_min, p_max, displayFormat, flags))
       {
         if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value,   set)), true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), true);
         else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), false);
 
         return true;
       }
@@ -256,35 +370,35 @@ namespace SHADE
       if (ImGui::DragInt(fieldLabel.c_str(), &value, speed, p_min, p_max, displayFormat, flags))
       {
         if (ImGui::IsMouseDown(ImGuiMouseButton_Left) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value,  set)),  false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value,  set)),  true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), true);
         else if (ImGui::IsItemDeactivatedAfterEdit())
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value,  set)),  false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), false);
 
         return true;
       }
 
       return false;
     }
-      template <typename T>
+    template <typename T>
-      static bool SliderScalar(const std::string& fieldLabel, ImGuiDataType data_type,  T min, T max, std::function<T(void)> get,   std::function<void(T const&)> set,
+    static bool SliderScalar(const std::string& fieldLabel, ImGuiDataType data_type, T min, T max, std::function<T(void)> get, std::function<void(T const&)> set,
       const char* displayFormat = "%.3f", ImGuiSliderFlags flags = 0)
+    {
+      T value = get();
+      if (ImGui::SliderScalar(fieldLabel.c_str(), data_type, &value, &min, &max, displayFormat, flags))
       {
-        T value = get();
+        if (ImGui::IsMouseClicked(ImGuiMouseButton_Left, false) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
-       if (ImGui::SliderScalar(fieldLabel.c_str(),  data_type, &value, &min, &max, displayFormat, flags))
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), false);
-       {
+        else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          if (ImGui::IsMouseClicked(ImGuiMouseButton_Left, false) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value, set)), true);
-            SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value,  set)),  false);
-          else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-            SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<T>>(get(), value,  set)),  true);
 
-          return true;
+        return true;
-        }
-    
-        return false;
       }
 
+      return false;
+    }
+
     static bool SliderFloat(const std::string& fieldLabel, float min, float max, std::function<float(void)> get, std::function<void(float   const&)> set,
       const char* displayFormat = "%.3f", ImGuiSliderFlags flags = 0)
     {
@@ -292,9 +406,9 @@ namespace SHADE
       if (ImGui::SliderFloat(fieldLabel.c_str(), &value, min, max, displayFormat, flags))
       {
         if (ImGui::IsMouseClicked(ImGuiMouseButton_Left, false) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value,   set)), false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value,   set)), true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<float>>(get(), value, set)), true);
 
 
         return true;
@@ -310,9 +424,9 @@ namespace SHADE
       if (ImGui::SliderInt(fieldLabel.c_str(), &value, min, max, displayFormat, flags))
       {
         if (ImGui::IsMouseClicked(ImGuiMouseButton_Left, false) && !ImGui::IsMouseDragging(ImGuiMouseButton_Left, -0.2f))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value,  set)),  false);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), false);
         else if (ImGui::IsMouseDragging(ImGuiMouseButton_Left))
-          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value,  set)),  true);
+          SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), value, set)), true);
 
         return true;
       }
@@ -329,7 +443,7 @@ namespace SHADE
 
       if (edited = ImGui::Combo("##Combo", &selected, list.data(), static_cast<int>(list.size())))
       {
-        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), selected,   set)), false);
+        SHCommandManager::PerformCommand(std::reinterpret_pointer_cast<SHBaseCommand>(std::make_shared<SHCommand<int>>(get(), selected, set)), false);
       }
       ImGui::PopID();
       return edited;

SHADE_Engine/src/FRC/SHFramerateController.h

@@ -14,7 +14,6 @@
 #pragma once
 
 #include <chrono>
-#include "Tools/SHLogger.h" 
 #include "SH_API.h"
 
 namespace SHADE

SHADE_Engine/src/Graphics/Buffers/SHVkBuffer.h

@@ -105,6 +105,17 @@ namespace SHADE
     vk::Buffer GetVkBuffer (void) const noexcept;
     vk::BufferUsageFlags GetUsageBits(void) const noexcept;
 
+    template <typename T>
+    T GetDataFromMappedPointer(uint32_t index) const noexcept
+    {
+      if (mappedPtr && index < sizeStored / sizeof (T))
+      {
+        return (static_cast<T*>(mappedPtr))[index];
+      }
+      else
+        return {};
+    };
+
   };
 }
 

SHADE_Engine/src/Graphics/Commands/SHVkCommandBuffer.cpp

@@ -461,6 +461,11 @@ namespace SHADE
     );
   }
 
+  void SHVkCommandBuffer::CopyImageToBuffer(const vk::Image& src, const vk::Buffer& dst, const std::vector<vk::BufferImageCopy>& copyInfo)
+  {
+    vkCommandBuffer.copyImageToBuffer (src, vk::ImageLayout::eTransferSrcOptimal, dst, copyInfo);
+  }
+
   void SHVkCommandBuffer::PipelineBarrier(
     vk::PipelineStageFlags srcStage,
     vk::PipelineStageFlags dstStage,

SHADE_Engine/src/Graphics/Commands/SHVkCommandBuffer.h

@@ -120,7 +120,8 @@ namespace SHADE
     void DrawMultiIndirect  (Handle<SHVkBuffer> indirectDrawData, uint32_t drawCount);
 
     // Buffer Copy
-    void CopyBufferToImage  (const vk::Buffer& src, const vk::Image& dst, const std::vector<vk::BufferImageCopy>& copyInfo);
+    void CopyBufferToImage  (const vk::Buffer& src, const vk::Image&  dst, const std::vector<vk::BufferImageCopy>& copyInfo);
+    void CopyImageToBuffer  (const vk::Image&  src, const vk::Buffer& dst, const std::vector<vk::BufferImageCopy>& copyInfo);
 
     // memory barriers
     void PipelineBarrier    (

SHADE_Engine/src/Graphics/Debugging/SHVulkanDebugUtil.cpp

@@ -99,7 +99,7 @@ namespace SHADE
 
   void SHVulkanDebugUtil::ReportVkSuccess(std::string_view message) noexcept
   {
-    SHLOGV_INFO(message);
+    //SHLOGV_INFO(message);
   }
 
   /***************************************************************************/

SHADE_Engine/src/Graphics/Descriptors/SHVkDescriptorSetGroup.cpp

@@ -172,7 +172,7 @@ namespace SHADE
       // write sampler and image view
       auto& [view, sampler, layout] = imageViewsAndSamplers[i];
       writeInfo.descImageInfos[i].imageView = view->GetImageView();
-      writeInfo.descImageInfos[i].sampler = sampler->GetVkSampler();
+      writeInfo.descImageInfos[i].sampler = sampler ? sampler->GetVkSampler() : nullptr;
       writeInfo.descImageInfos[i].imageLayout = layout;
     }
   }

SHADE_Engine/src/Graphics/Descriptors/SHVkDescriptorSetLayout.cpp

@@ -1,16 +1,18 @@
 #include "SHPch.h"
 #include "SHVkDescriptorSetLayout.h"
 #include "Graphics/Devices/SHVkLogicalDevice.h"
+#include "Graphics/Images/SHVkSampler.h"
 
 namespace SHADE
 {
     /*---------------------------------------------------------------------------------*/
     /* Constructor/Destructor                                                          */
     /*---------------------------------------------------------------------------------*/
-    SHVkDescriptorSetLayout::SHVkDescriptorSetLayout(Handle<SHVkLogicalDevice> device, SetIndex set, const std::vector<Binding>& bindings)
+    SHVkDescriptorSetLayout::SHVkDescriptorSetLayout(Handle<SHVkLogicalDevice> device, SetIndex set, const std::vector<Binding>& bindings, bool genImmutableSamplers/* = false*/)
     : device     { device }
     , layoutDesc { bindings }
     , setIndex {set}
+    , immutableSampler{}
     {
         // Check if auto-binding point calculation configuration is valid
         bool autoCalc = false;
@@ -26,6 +28,25 @@ namespace SHADE
             }
         }
 
+        vk::Sampler tempVkSampler = nullptr;
+        if (genImmutableSamplers)
+        {
+          // Create sampler
+          immutableSampler = device->CreateSampler(
+            {
+              .minFilter = vk::Filter::eLinear,
+              .magFilter = vk::Filter::eLinear,
+              .addressMode = vk::SamplerAddressMode::eRepeat,
+              .mipmapMode = vk::SamplerMipmapMode::eLinear,
+              .minLod = -1000,
+              .maxLod = 1000
+            }
+          );
+
+          tempVkSampler = immutableSampler->GetVkSampler();
+        }
+
+
         // Fill up VK bindings with auto calculated bind points if needed
         std::vector<vk::DescriptorSetLayoutBinding> layoutBindings;
         layoutBindings.reserve(bindings.size());
@@ -39,7 +60,7 @@ namespace SHADE
                 .descriptorType     = binding.Type,
                 .descriptorCount    = binding.DescriptorCount,
                 .stageFlags         = binding.Stage,
-                .pImmutableSamplers = nullptr // We will create our own samplers
+                .pImmutableSamplers = genImmutableSamplers ? &tempVkSampler : nullptr,
             };
             layoutBindings.emplace_back(VK_BINDING);
 
@@ -75,7 +96,8 @@ namespace SHADE
       : device {rhs.device}
       , setLayout {rhs.setLayout}
       , layoutDesc{std::move (rhs.layoutDesc)}
-      , setIndex {rhs.setIndex}
+      , setIndex{ rhs.setIndex }
+      , immutableSampler{ rhs.immutableSampler }
     {
       rhs.setLayout = VK_NULL_HANDLE;
     }
@@ -106,6 +128,7 @@ namespace SHADE
       setLayout = rhs.setLayout;
       layoutDesc = std::move(rhs.layoutDesc);
       setIndex = rhs.setIndex;
+      immutableSampler = rhs.immutableSampler;
 
       rhs.setLayout = VK_NULL_HANDLE;
 

SHADE_Engine/src/Graphics/Descriptors/SHVkDescriptorSetLayout.h

@@ -10,6 +10,7 @@ namespace SHADE
     /* Forward Declarations                                                            */
     /*---------------------------------------------------------------------------------*/
     class SHVkLogicalDevice;
+    class SHVkSampler;
 
     /*---------------------------------------------------------------------------------*/
     /* Type Definitions                                                                */
@@ -74,7 +75,7 @@ namespace SHADE
         /// </summary>
         /// <param name="device"></param>
         /// <param name="bindings"></param>
-        SHVkDescriptorSetLayout(Handle<SHVkLogicalDevice> device, SetIndex setIndex, const std::vector<Binding>& bindings);
+        SHVkDescriptorSetLayout(Handle<SHVkLogicalDevice> device, SetIndex setIndex, const std::vector<Binding>& bindings, bool genImmutableSamplers = false);
         SHVkDescriptorSetLayout(const SHVkDescriptorSetLayout&) = delete;
         SHVkDescriptorSetLayout(SHVkDescriptorSetLayout&& rhs) noexcept;
         /// <summary>
@@ -107,5 +108,6 @@ namespace SHADE
         vk::DescriptorSetLayout   setLayout;
         std::vector<Binding>      layoutDesc; // Stores description of the layout
         SetIndex                  setIndex;   // Index of the set
+        Handle<SHVkSampler>       immutableSampler;
     };
 }

SHADE_Engine/src/Graphics/Devices/SHVkLogicalDevice.cpp

@@ -550,10 +550,9 @@ namespace SHADE
 
   }
 
-  Handle<SHVkDescriptorSetLayout> SHVkLogicalDevice::CreateDescriptorSetLayout(SetIndex setIndex, std::vector<SHVkDescriptorSetLayout::Binding> const& bindings) noexcept
+  Handle<SHVkDescriptorSetLayout> SHVkLogicalDevice::CreateDescriptorSetLayout(SetIndex setIndex, std::vector<SHVkDescriptorSetLayout::Binding> const& bindings, bool genImmutableSamplers/* = false*/) noexcept
   {
-    return SHVkInstance::GetResourceManager().Create <SHVkDescriptorSetLayout>(GetHandle(), setIndex,  bindings);
+    return SHVkInstance::GetResourceManager().Create <SHVkDescriptorSetLayout>(GetHandle(), setIndex,  bindings, genImmutableSamplers);
-
   }
 
   Handle<SHVkDescriptorPool> SHVkLogicalDevice::CreateDescriptorPools(const SHVkDescriptorPool::Config& config /*= {}*/) noexcept

SHADE_Engine/src/Graphics/Devices/SHVkLogicalDevice.h

@@ -186,7 +186,7 @@ namespace SHADE
     Handle<SHVkRenderpass>          CreateRenderpass          (std::span<vk::AttachmentDescription> const vkDescriptions, std::vector<SHVkSubpassParams> const& subpasses) noexcept;
     Handle<SHVkRenderpass>          CreateRenderpass          (std::span<vk::AttachmentDescription> const vkDescriptions, std::span<vk::SubpassDescription> const spDescs, std::span<vk::SubpassDependency> const spDeps) noexcept;
     Handle<SHVkFramebuffer>         CreateFramebuffer         (Handle<SHVkRenderpass> const& renderpassHdl, std::vector<Handle<SHVkImageView>> const& attachments, uint32_t inWidth, uint32_t inHeight) noexcept;
-    Handle<SHVkDescriptorSetLayout> CreateDescriptorSetLayout (SetIndex setIndex, std::vector<SHVkDescriptorSetLayout::Binding> const& bindings) noexcept;
+    Handle<SHVkDescriptorSetLayout> CreateDescriptorSetLayout (SetIndex setIndex, std::vector<SHVkDescriptorSetLayout::Binding> const& bindings, bool genImmutableSamplers = false) noexcept;
     Handle<SHVkDescriptorPool>      CreateDescriptorPools     (const SHVkDescriptorPool::Config& config = {}) noexcept;
     Handle<SHVkDescriptorSetGroup>  CreateDescriptorSetGroup(Handle<SHVkDescriptorPool> pool,
       std::vector<Handle<SHVkDescriptorSetLayout>> const& layouts,

SHADE_Engine/src/Graphics/Images/SHVkSampler.cpp

@@ -24,14 +24,15 @@ namespace SHADE
   {
     const vk::SamplerCreateInfo SAMPLER_CREATE_INFO
     {
-      .magFilter    = params.magFilter,
+      .magFilter     = params.magFilter,
-      .minFilter    = params.minFilter,
+      .minFilter     = params.minFilter,
-      .mipmapMode   = params.mipmapMode,
+      .mipmapMode    = params.mipmapMode,
-      .addressModeU = params.addressMode,
+      .addressModeU  = params.addressMode,
-      .addressModeV = params.addressMode,
+      .addressModeV  = params.addressMode,
-      .addressModeW = params.addressMode,
+      .addressModeW  = params.addressMode,
-      .minLod       = params.minLod,
+      .maxAnisotropy = 1.0f,
-      .maxLod       = params.maxLod
+      .minLod        = params.minLod,
+      .maxLod        = params.maxLod,
     };
 
     // Create the sampler
@@ -39,7 +40,8 @@ namespace SHADE
   }
 
   SHVkSampler::SHVkSampler(SHVkSampler&& rhs) noexcept
-  : vkSampler { rhs.vkSampler }
+    : vkSampler{ rhs.vkSampler }
+    , device{ rhs.device }
   {
     rhs.vkSampler = nullptr;    
   }
@@ -56,6 +58,7 @@ namespace SHADE
   SHADE::SHVkSampler& SHVkSampler::operator=(SHVkSampler&& rhs) noexcept
   {
     vkSampler = rhs.vkSampler;
+    device = rhs.device;
     rhs.vkSampler = nullptr;
     return *this;
   }

SHADE_Engine/src/Graphics/MiddleEnd/Batching/SHBatch.cpp

@@ -110,6 +110,7 @@ namespace SHADE
         // Clear CPU buffers
         drawData.clear();
         transformData.clear();
+        eidData.clear();
         matPropsData.reset();
         matPropsDataSize = 0;
 
@@ -119,6 +120,7 @@ namespace SHADE
         {
             drawDataBuffer[i].Free();
             transformDataBuffer[i].Free();
+            eidBuffer[i].Free();
             matPropsBuffer[i].Free();
         }
     }
@@ -206,7 +208,31 @@ namespace SHADE
           transformDataBuffer[frameIndex]->WriteToMemory(transformData.data(), static_cast<uint32_t>(transformData.size() * sizeof(SHMatrix)), 0, 0);
     }
 
-    void SHBatch::Build(Handle<SHVkLogicalDevice> _device, Handle<SHVkDescriptorPool> descPool, uint32_t frameIndex)
+  void SHBatch::UpdateEIDBuffer(uint32_t frameIndex)
+  {
+    if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
+    {
+      SHLOG_WARNING("[SHBatch] Attempted to update eid buffers with an invalid frame index.");
+      return;
+    }
+
+    // Reset Transform Data
+    eidData.clear();
+
+    // Populate on the CPU
+    for (auto& subBatch : subBatches)
+      for (const SHRenderable* renderable : subBatch.Renderables)
+      {
+        eidData.emplace_back(renderable->GetEID());
+      }
+
+    // Transfer to GPU
+    if (eidBuffer[frameIndex])
+      eidBuffer[frameIndex]->WriteToMemory(eidData.data(), static_cast<EntityID>(eidData.size() * sizeof(EntityID)), 0, 0);
+
+  }
+
+  void SHBatch::Build(Handle<SHVkLogicalDevice> _device, Handle<SHVkDescriptorPool> descPool, uint32_t frameIndex)
     {
         if (frameIndex >= SHGraphicsConstants::NUM_FRAME_BUFFERS)
         {
@@ -237,6 +263,11 @@ namespace SHADE
             // - Transform data
             transformData.reserve(numTotalElements);
             transformData.clear();
+            // - EID data
+            eidData.reserve(numTotalElements);
+            eidData.clear();
+
+
             // - Material Properties Data
 		    const Handle<SHShaderBlockInterface> SHADER_INFO = pipeline->GetPipelineLayout()->GetShaderBlockInterface
 		    (
@@ -277,7 +308,8 @@ namespace SHADE
                 for (const SHRenderable* renderable : subBatch.Renderables)
                 {
                     // Transform
-                    auto transform = SHComponentManager::GetComponent_s<SHTransformComponent>(renderable->GetEID());
+                    EntityID eid = renderable->GetEID();
+                    auto transform = SHComponentManager::GetComponent_s<SHTransformComponent>(eid);
                     if (!transform)
                     {
                         SHLOG_WARNING("[SHBatch] Entity contianing a SHRenderable with no SHTransformComponent found!");
@@ -288,6 +320,8 @@ namespace SHADE
                         transformData.emplace_back(transform->GetTRS());
                     }
 
+                    eidData.emplace_back(eid);
+                   
                     // Material Properties
                     if (!EMPTY_MAT_PROPS)
                     {
@@ -317,6 +351,12 @@ namespace SHADE
             device, transformDataBuffer[frameIndex], transformData.data(), TF_DATA_BYTES,
             BuffUsage::eVertexBuffer
         );
+        const uint32_t EID_DATA_BYTES = static_cast<uint32_t>(eidData.size() * sizeof(EntityID));
+        SHVkUtil::EnsureBufferAndCopyHostVisibleData
+        (
+          device, eidBuffer[frameIndex], eidData.data(), EID_DATA_BYTES,
+          BuffUsage::eVertexBuffer
+        );
         // - Material Properties Buffer
         rebuildMaterialBuffers(frameIndex, descPool);
 
@@ -339,6 +379,7 @@ namespace SHADE
         static std::array<uint32_t, 1> dynamicOffset { 0 };
         cmdBuffer->BindPipeline(pipeline);
         cmdBuffer->BindVertexBuffer(SHGraphicsConstants::VertexBufferBindings::TRANSFORM, transformDataBuffer[frameIndex], 0);
+        cmdBuffer->BindVertexBuffer(SHGraphicsConstants::VertexBufferBindings::EID,       eidBuffer[frameIndex], 0);
         if (matPropsDescSet[frameIndex])
         {
           cmdBuffer->BindDescriptorSet

SHADE_Engine/src/Graphics/MiddleEnd/Batching/SHBatch.h

@@ -22,6 +22,7 @@ of DigiPen Institute of Technology is prohibited.
 #include "Graphics/MiddleEnd/Interface/SHMaterial.h"
 #include "Math/SHMatrix.h"
 #include "Graphics/MiddleEnd/Interface/SHGraphicsConstants.h"
+#include "ECS_Base/SHECSMacros.h"
 
 namespace SHADE
 {
@@ -78,6 +79,7 @@ namespace SHADE
         void Clear();
         void UpdateMaterialBuffer(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool);
         void UpdateTransformBuffer(uint32_t frameIndex);
+        void UpdateEIDBuffer(uint32_t frameIndex);
         void Build(Handle<SHVkLogicalDevice> device, Handle<SHVkDescriptorPool> descPool, uint32_t frameIndex)  ;
         void Draw(Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex);
 
@@ -109,14 +111,16 @@ namespace SHADE
         // CPU Buffers                                 
         std::vector<vk::DrawIndexedIndirectCommand>    drawData;
         std::vector<SHMatrix>                          transformData;
+        std::vector<EntityID>                          eidData;
         std::unique_ptr<char>                          matPropsData;
         Byte                                           matPropsDataSize          = 0;
         Byte                                           singleMatPropAlignedSize  = 0;
-		Byte                                           singleMatPropSize         = 0;
+		Byte                                           singleMatPropSize             = 0;
         bool isCPUBuffersDirty                                                   = true;
         // GPU Buffers                                 
         TripleBuffer                                   drawDataBuffer;
         TripleBuffer                                   transformDataBuffer;
+        TripleBuffer                                   eidBuffer;
         TripleBuffer                                   matPropsBuffer;
         TripleDescSet                                  matPropsDescSet;
 

SHADE_Engine/src/Graphics/MiddleEnd/Batching/SHSuperBatch.cpp

@@ -83,8 +83,9 @@ namespace SHADE
     {
         for (auto& batch : batches)
         {
-			batch.UpdateMaterialBuffer(frameIndex, descPool);
+			      batch.UpdateMaterialBuffer(frameIndex, descPool);
             batch.UpdateTransformBuffer(frameIndex);
+            batch.UpdateEIDBuffer(frameIndex);
         }
     }
 

SHADE_Engine/src/Graphics/MiddleEnd/GlobalData/SHGraphicsGlobalData.cpp

@@ -91,9 +91,10 @@ namespace SHADE
   {
     defaultVertexInputState.AddBinding(false, false, { SHVertexAttribute(SHAttribFormat::FLOAT_3D) }); // positions at binding 0
     defaultVertexInputState.AddBinding(false, false, { SHVertexAttribute(SHAttribFormat::FLOAT_2D) }); // UVs at binding 1
-    defaultVertexInputState.AddBinding(false, false, {SHVertexAttribute(SHAttribFormat::FLOAT_3D)}); // Normals at binding 2
+    defaultVertexInputState.AddBinding(false, false, { SHVertexAttribute(SHAttribFormat::FLOAT_3D) }); // Normals at binding 2
-    defaultVertexInputState.AddBinding(false, false, {SHVertexAttribute(SHAttribFormat::FLOAT_3D)}); // Tangents at binding 3
+    defaultVertexInputState.AddBinding(false, false, { SHVertexAttribute(SHAttribFormat::FLOAT_3D) }); // Tangents at binding 3
-    defaultVertexInputState.AddBinding(true, true,   {SHVertexAttribute(SHAttribFormat::MAT_4D)}); // Transform at binding 4 - 7 (4 slots)
+    defaultVertexInputState.AddBinding(true, true,   { SHVertexAttribute(SHAttribFormat::MAT_4D)   }); // Transform at binding 4 - 7 (4 slots)
+    defaultVertexInputState.AddBinding(true, true,   { SHVertexAttribute(SHAttribFormat::UINT32_1D) }); // EID at binding 8
   }
 
   void SHGraphicsGlobalData::Init(Handle<SHVkLogicalDevice> logicalDevice) noexcept

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHCamera.cpp

@@ -97,14 +97,16 @@ namespace SHADE
 	/*---------------------------------------------------------------------------------*/
     /* Getter Functions                                                                */
     /*---------------------------------------------------------------------------------*/
-	SHMatrix SHCamera::GetViewMatrix() const
+	SHMatrix SHCamera::GetViewMatrix()
 	{
-		return viewMatrix;
+    updateMatrices();
+    return viewMatrix;
 	}
 
-	SHMatrix SHCamera::GetProjectionMatrix() const
+	SHMatrix SHCamera::GetProjectionMatrix()
 	{
-		return projMatrix;
+    updateMatrices();
+    return projMatrix;
 	}
 	SHMatrix SHCamera::GetViewProjectionMatrix()
 	{

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHCamera.h

@@ -17,64 +17,66 @@ of DigiPen Institute of Technology is prohibited.
 
 namespace SHADE
 {
-    /***********************************************************************************/
+  /***********************************************************************************/
-    /*!
+  /*!
-      \brief
+    \brief
-        Object that manages the view and projection transformations for rendering
+      Object that manages the view and projection transformations for rendering
-        a 3D scene.	  
+      a 3D scene.
-    */
+  */
-    /***********************************************************************************/
+  /***********************************************************************************/
-    class SHCamera
+  class SHCamera
-    {
+  {
-      public:
+  public:
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        /* Constructor/Destructors                                                     */
+    /* Constructor/Destructors                                                     */
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        /* View Set Functions                                                          */
+    /* View Set Functions                                                          */
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        void SetLookAt(const SHVec3& pos, const SHVec3& target, const SHVec3& up);
+    void SetLookAt(const SHVec3& pos, const SHVec3& target, const SHVec3& up);
 
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        /* Projection Set Functions                                                    */
+    /* Projection Set Functions                                                    */
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        void SetPerspective(float fov, float width, float height, float zNear, float zFar);
+    void SetPerspective(float fov, float width, float height, float zNear, float zFar);
-        void SetOrthographic(float width, float height, float zNear, float zFar);
+    void SetOrthographic(float width, float height, float zNear, float zFar);
     
-        /*-----------------------------------------------------------------------------*/
+    //void SetPerspectiveMatrixExplicit (
-        /* Getter Functions                                                            */
-        /*-----------------------------------------------------------------------------*/
-        SHMatrix GetViewMatrix() const;
-        SHMatrix GetProjectionMatrix() const;
-        SHMatrix GetViewProjectionMatrix();
-        SHMatrix GetInverseViewMatrix() const;
-        SHMatrix GetInverseProjectionMatrix() const;
-        SHMatrix GetInverseViewProjectionMatrix();
 
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        /* Mapping Functions                                                           */
+    /* Getter Functions                                                            */
-        /*-----------------------------------------------------------------------------*/
+    /*-----------------------------------------------------------------------------*/
-        SHVec3 ScreenToWorld(const SHVec3& vec) const;
+    SHMatrix GetViewMatrix();
-        SHVec3 WorldToScreen(const SHVec3& vec) const;
+    SHMatrix GetProjectionMatrix();
-        SHVec3 CameraToWorld(const SHVec3& vec) const;
+    SHMatrix GetViewProjectionMatrix();
-        SHVec3 WorldToCamera(const SHVec3& vec) const;
+    SHMatrix GetInverseViewMatrix() const;
+    SHMatrix GetInverseProjectionMatrix() const;
+    SHMatrix GetInverseViewProjectionMatrix();
 
-      private:
+    /*-----------------------------------------------------------------------------*/
-        /*-----------------------------------------------------------------------------*/
+    /* Mapping Functions                                                           */
-        /* Data Members                                                                */
+    /*-----------------------------------------------------------------------------*/
-        /*-----------------------------------------------------------------------------*/
+    SHVec3 ScreenToWorld(const SHVec3& vec) const;
-        SHMatrix viewMatrix;
+    SHVec3 WorldToScreen(const SHVec3& vec) const;
-		SHMatrix projMatrix;
+    SHVec3 CameraToWorld(const SHVec3& vec) const;
-		SHMatrix vpMatrix;
+    SHVec3 WorldToCamera(const SHVec3& vec) const;
-        SHMatrix inverseViewMatrix;
-		SHMatrix inverseProjMatrix;
-		SHMatrix inverseVpMatrix;
-        bool isDirty                = true;
 
-        /*-----------------------------------------------------------------------------*/
+  private:
-        /* Helper Functions                                                            */
+    /*-----------------------------------------------------------------------------*/
-        /*-----------------------------------------------------------------------------*/
+    /* Data Members                                                                */
-        void updateMatrices();
+    /*-----------------------------------------------------------------------------*/
-        static SHVec3 multiplyHomogenous(const SHMatrix& mat, const SHVec3& vec);
+    SHMatrix viewMatrix;
-    };
+    SHMatrix projMatrix;
+    SHMatrix vpMatrix;
+    SHMatrix inverseViewMatrix;
+    SHMatrix inverseProjMatrix;
+    SHMatrix inverseVpMatrix;
+    bool isDirty = true;
+
+    /*-----------------------------------------------------------------------------*/
+    /* Helper Functions                                                            */
+    /*-----------------------------------------------------------------------------*/
+    void updateMatrices();
+    static SHVec3 multiplyHomogenous(const SHMatrix& mat, const SHVec3& vec);
+  };
 }

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsConstants.h

@@ -25,6 +25,12 @@ namespace SHADE
   struct SHGraphicsConstants
   {
   public:
+    struct RenderGraphIndices
+    {
+      static constexpr uint32_t WORLD  = 0;
+      static constexpr uint32_t EDITOR = 0;
+    };
+
     struct DescriptorSetIndex
     {
       /***************************************************************************/
@@ -144,6 +150,14 @@ namespace SHADE
       */
       /***************************************************************************/
       static constexpr uint32_t TRANSFORM = 4;
+      /***************************************************************************/
+      /*!
+        \brief
+          Vertex buffer bindings for the eid buffer.
+      */
+      /***************************************************************************/
+      static constexpr uint32_t EID = 5;
+
     };
 
     /*******************************************************************************/

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp

@@ -16,6 +16,9 @@ of DigiPen Institute of Technology is prohibited.
 #include "Graphics/Instance/SHVkInstance.h"
 #include "Graphics/Windowing/Surface/SHVkSurface.h"
 #include "Graphics/Swapchain/SHVkSwapchain.h"
+#include "Camera/SHCameraSystem.h"
+#include "Editor/SHEditor.hpp"
+#include "ECS_Base/Managers/SHSystemManager.h"
 //#include "SHRenderer.h"
 #include "Graphics/Windowing/SHWindow.h"
 #include "Graphics/MiddleEnd/PerFrame/SHPerFrameData.h"
@@ -32,14 +35,13 @@ of DigiPen Institute of Technology is prohibited.
 #include "Graphics/Buffers/SHVkBuffer.h"
 #include "Graphics/Images/SHVkSampler.h"
 #include "Assets/Asset Types/SHTextureAsset.h"
+#include "Graphics/MiddleEnd/Interface/SHMousePickSystem.h"
 
 namespace SHADE
 {
+#pragma region INIT_EXIT
 
-  /*---------------------------------------------------------------------------------*/
+  void SHGraphicsSystem::InitBoilerplate(void) noexcept
-  /* Constructor/Destructors                                                         */
-  /*---------------------------------------------------------------------------------*/
-  void SHGraphicsSystem::Init(void)
   {
     /*-----------------------------------------------------------------------*/
     /* BACKEND BOILERPLATE                                                   */
@@ -70,7 +72,15 @@ namespace SHADE
         if (width == 0 || height == 0)
           return;
 
-        renderContext.SetIsResized(true);
+#ifdef SHEDITOR
+
+        //PrepareResize(1, 1, SHVec2(0, 0));
+
+#else
+
+        PrepareResize(resizeWidth, resizeHeight, SHVec2(0, 0));
+
+#endif
       });
 
     window->RegisterWindowCloseCallback([&](void)
@@ -105,9 +115,10 @@ namespace SHADE
     graphicsCmdPool = device->CreateCommandPool(SH_QUEUE_FAMILY_ARRAY_INDEX::GRAPHICS, SH_CMD_POOL_RESET::POOL_BASED, true);
     transferCmdBuffer = graphicsCmdPool->RequestCommandBuffer(SH_CMD_BUFFER_TYPE::PRIMARY);
     graphicsTexCmdBuffer = graphicsCmdPool->RequestCommandBuffer(SH_CMD_BUFFER_TYPE::PRIMARY);
+  }
 
-
+  void SHGraphicsSystem::InitSceneRenderGraph(void) noexcept
-
+  {
     /*-----------------------------------------------------------------------*/
     /* MIDDLE END SETUP
        - Viewports
@@ -117,8 +128,8 @@ namespace SHADE
        - Default vertex input state
        - Global data
     /*-----------------------------------------------------------------------*/
+    auto windowDims = window->GetWindowSize();
 
-    SHGraphicsGlobalData::Init(device);
 
     // Set Up Cameras
     screenCamera = resourceManager.Create<SHCamera>();
@@ -130,12 +141,12 @@ namespace SHADE
     worldCamera->SetPerspective(90.0f, static_cast<float>(windowDims.first), static_cast<float>(windowDims.second), 0.0f, 100.0f);
 
     // Create Default Viewport
-    defaultViewport = AddViewport(vk::Viewport(0.0f, 0.0f, static_cast<float>(window->GetWindowSize().first), static_cast<float>(window->GetWindowSize().second), 0.0f, 1.0f));
+    worldViewport = AddViewport(vk::Viewport(0.0f, 0.0f, static_cast<float>(window->GetWindowSize().first), static_cast<float>(window->GetWindowSize().second), 0.0f, 1.0f));
 
     // Get render graph from default viewport world renderer
     worldRenderGraph = resourceManager.Create<SHRenderGraph>();
 
-    std::vector<Handle<SHVkCommandPool>> renderContextCmdPools{swapchain->GetNumImages()};
+    std::vector<Handle<SHVkCommandPool>> renderContextCmdPools{ swapchain->GetNumImages() };
     for (uint32_t i = 0; i < renderContextCmdPools.size(); ++i)
     {
       renderContextCmdPools[i] = renderContext.GetFrameData(i).cmdPoolHdls[0];
@@ -143,48 +154,27 @@ namespace SHADE
 
     // Initialize world render graph
     worldRenderGraph->Init(device, swapchain);
-    worldRenderGraph->AddResource("Depth Buffer", SH_ATT_DESC_TYPE::DEPTH_STENCIL, windowDims.first, windowDims.second, vk::Format::eD32SfloatS8Uint);
+    worldRenderGraph->AddResource("Scene", { SH_ATT_DESC_TYPE_FLAGS::COLOR, SH_ATT_DESC_TYPE_FLAGS::INPUT }, windowDims.first, windowDims.second);
-    //worldRenderGraph->AddResource("Position", SH_ATT_DESC_TYPE::COLOR, windowDims.first, windowDims.second, vk::Format::eR16G16B16A16Sfloat);
+    worldRenderGraph->AddResource("Depth Buffer", { SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL }, windowDims.first, windowDims.second, vk::Format::eD32SfloatS8Uint);
-    //worldRenderGraph->AddResource("Normals", SH_ATT_DESC_TYPE::COLOR, windowDims.first, windowDims.second, vk::Format::eR16G16B16A16Sfloat);
+    worldRenderGraph->AddResource("Entity ID", { SH_ATT_DESC_TYPE_FLAGS::COLOR }, windowDims.first, windowDims.second, vk::Format::eR32Uint, 1, vk::ImageUsageFlagBits::eTransferSrc);
-    //worldRenderGraph->AddResource("Composite", SH_ATT_DESC_TYPE::COLOR, windowDims.first, windowDims.second, vk::Format::eR16G16B16A16Sfloat);
+
-    //worldRenderGraph->AddResource("Scene", SH_ATT_DESC_TYPE::COLOR, windowDims.first, windowDims.second, vk::Format::eB8G8R8A8Unorm);
+    auto node = worldRenderGraph->AddNode("G-Buffer", { "Entity ID", "Depth Buffer", "Scene"}, {}); // no predecessors
-    worldRenderGraph->AddResource("Present", SH_ATT_DESC_TYPE::COLOR_PRESENT, windowDims.first, windowDims.second);
-    auto node = worldRenderGraph->AddNode("G-Buffer", { /*"Composite", "Position", */"Depth Buffer", "Present" }, {}); // no predecessors
 
      //First subpass to write to G-Buffer
     auto gBufferWriteSubpass = node->AddSubpass("G-Buffer Write");
-    //gBufferWriteSubpass->AddColorOutput("Scene");
+    gBufferWriteSubpass->AddColorOutput("Scene");
-    gBufferWriteSubpass->AddColorOutput("Present");
+    gBufferWriteSubpass->AddColorOutput("Entity ID");
-    gBufferWriteSubpass->AddDepthOutput ("Depth Buffer", SH_ATT_DESC_TYPE::DEPTH_STENCIL);
+    gBufferWriteSubpass->AddDepthOutput("Depth Buffer", SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL);
-    //writeSubpass->AddColorOutput("Normals");
 
-    // //Second subpass to read from G-Buffer
+    // We do this to just transition our scene layout to shader read
-    //auto compositeSubpass = node->AddSubpass("G-Buffer Composite");
+    auto sceneLayoutTransitionSubpass = node->AddSubpass("Scene Layout Transition");
-    //compositeSubpass->AddColorOutput("Present"); // TODO: This should be "Composite" and then composite will write to swapchain image "Present"
+    sceneLayoutTransitionSubpass->AddInput("Scene");
-    //compositeSubpass->AddInput("Normals");
-    //compositeSubpass->AddInput("Position");
-
-    // TODO: Use macro to add this node when SH_EDITOR is enabled
-    auto imguiNode = worldRenderGraph->AddNode("ImGui Node", { "Present" }, {"G-Buffer"});
-    auto imguiSubpass = imguiNode->AddSubpass("ImGui Draw");
-    imguiSubpass->AddColorOutput("Present");
 
+    // Generate world render graph
     worldRenderGraph->Generate();
 
-    // Create Semaphore
-    for (auto& semaHandle : graphSemaphores)
-    {
-      semaHandle = device->CreateSemaphore();
-    }
-
-    // Create Debug Renderers
-    /*debugScreenRenderer = defaultViewport->AddRenderer(resourceManager, worldRenderGraph);
-    debugScreenRenderer->SetCamera(screenCamera);
-    debugWorldRenderer = defaultViewport->AddRenderer(resourceManager, worldRenderGraph);
-    debugWorldRenderer->SetCamera(worldCamera);*/
-
     // Add world renderer to default viewport
-    worldRenderer = defaultViewport->AddRenderer(resourceManager, swapchain->GetNumImages(), renderContextCmdPools, descPool, SHGraphicsGlobalData::GetDescSetLayouts()[SHGraphicsConstants::DescriptorSetIndex::HIGH_FREQUENCY_GLOBALS], worldRenderGraph);
+    worldRenderer = worldViewport->AddRenderer(resourceManager, swapchain->GetNumImages(), renderContextCmdPools, descPool, SHGraphicsGlobalData::GetDescSetLayouts()[SHGraphicsConstants::DescriptorSetIndex::HIGH_FREQUENCY_GLOBALS], worldRenderGraph);
     worldRenderer->SetCamera(worldCamera);
 
 
@@ -203,6 +193,95 @@ namespace SHADE
     defaultMaterial = AddMaterial(cubeVS, cubeFS, gBufferWriteSubpass);
   }
 
+  void SHGraphicsSystem::InitMiddleEnd(void) noexcept
+  {
+    SHGraphicsGlobalData::Init(device);
+
+    InitSceneRenderGraph();
+
+#ifdef SHEDITOR
+    InitEditorRenderGraph();
+#endif
+
+    // Create Semaphore
+    for (auto& semaHandle : graphSemaphores)
+    {
+      semaHandle = device->CreateSemaphore();
+    }
+  }
+
+  void SHGraphicsSystem::InitSubsystems(void) noexcept
+  {
+
+    mousePickSystem = resourceManager.Create<SHMousePickSystem>();
+
+    std::vector<Handle<SHVkCommandPool>> cmdPools;
+    cmdPools.reserve(swapchain->GetNumImages());
+    for (uint32_t i = 0; i < swapchain->GetNumImages(); ++i)
+      cmdPools.push_back(renderContext.GetFrameData(i).cmdPoolHdls[0]);
+
+    mousePickSystem->Init(device, cmdPools, worldRenderGraph->GetRenderGraphResource("Entity ID"));
+
+    // Register the post offscreen render to the system
+    postOffscreenRender = resourceManager.Create<SHPostOffscreenRenderSystem>();
+    postOffscreenRender->Init(device, worldRenderGraph->GetRenderGraphResource("Scene"), descPool);
+  }
+
+#ifdef SHEDITOR
+  void SHGraphicsSystem::InitEditorRenderGraph(void) noexcept
+  {
+    auto windowDims = window->GetWindowSize();
+
+    // Create Default Viewport
+    editorViewport = AddViewport(vk::Viewport(0.0f, 0.0f, static_cast<float>(windowDims.first), static_cast<float>(windowDims.second), 0.0f, 1.0f));
+
+    // Get render graph from viewport editor renderer
+    editorRenderGraph = resourceManager.Create<SHRenderGraph>();
+
+    std::vector<Handle<SHVkCommandPool>> renderContextCmdPools{ swapchain->GetNumImages() };
+    for (uint32_t i = 0; i < renderContextCmdPools.size(); ++i)
+      renderContextCmdPools[i] = renderContext.GetFrameData(i).cmdPoolHdls[0];
+
+    editorRenderGraph->Init(device, swapchain);
+    editorRenderGraph->AddResource("Present", { SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT }, windowDims.first, windowDims.second);
+
+
+    auto imguiNode = editorRenderGraph->AddNode("ImGui Node", { "Present"}, {});
+    auto imguiSubpass = imguiNode->AddSubpass("ImGui Draw");
+    imguiSubpass->AddColorOutput("Present");
+
+    // Generate world render graph
+    editorRenderGraph->Generate();
+
+    // Add world renderer to default viewport
+    editorRenderer = editorViewport->AddRenderer(resourceManager, swapchain->GetNumImages(), renderContextCmdPools, descPool, SHGraphicsGlobalData::GetDescSetLayouts()[SHGraphicsConstants::DescriptorSetIndex::HIGH_FREQUENCY_GLOBALS], editorRenderGraph);
+    editorRenderer->SetCamera(worldCamera);
+  }
+#endif
+
+  /*---------------------------------------------------------------------------------*/
+  /* Constructor/Destructors                                                         */
+  /*---------------------------------------------------------------------------------*/
+  void SHGraphicsSystem::Init(void)
+  {
+    InitBoilerplate();
+    InitMiddleEnd();
+    InitSubsystems();
+
+
+  }
+
+  void SHGraphicsSystem::Exit(void)
+  {
+  }
+
+#pragma endregion INIT_EXIT
+
+#pragma region LIFECYCLE
+
+  /*---------------------------------------------------------------------------------*/
+  /* Lifecycle Functions                                                             */
+  /*---------------------------------------------------------------------------------*/
   /***************************************************************************/
   /*!
   
@@ -221,12 +300,6 @@ namespace SHADE
     if (window->IsMinimized() || renderContext.GetWindowIsDead())
       return;
 
-    if (renderContext.GetResized())
-    {
-      return;
-    }
-
-
     // Frame data for the current frame
     auto const& frameData = renderContext.GetCurrentFrameData();
     uint32_t frameIndex = renderContext.GetCurrentFrame();
@@ -248,6 +321,23 @@ namespace SHADE
 
     // Bind textures
     
+    auto cameraSystem = SHSystemManager::GetSystem<SHCameraSystem>();
+    
+#ifdef SHEDITOR
+
+    auto editorSystem = SHSystemManager::GetSystem<SHEditor>();
+    if (editorSystem->editorState != SHEditor::State::PLAY)
+    {
+      worldRenderer->SetViewProjectionMatrix(SHMatrix::Transpose(cameraSystem->GetEditorCamera()->GetProjMatrix() * cameraSystem->GetEditorCamera()->GetViewMatrix()));
+    }
+    else
+    {
+      // main camera
+    }
+
+#else
+    // main camera
+#endif
 
     // For every viewport 
     for (int vpIndex = 0; vpIndex < static_cast<int>(viewports.size()); ++vpIndex)
@@ -323,13 +413,6 @@ namespace SHADE
     }
   }
   
-  void SHGraphicsSystem::Exit(void)
-  {
-  }
-
-  /*---------------------------------------------------------------------------------*/
-  /* Lifecycle Functions                                                             */
-  /*---------------------------------------------------------------------------------*/
   /***************************************************************************/
   /*!
 
@@ -394,16 +477,10 @@ namespace SHADE
     if (window->IsMinimized() || renderContext.GetWindowIsDead())
       return;
 
-    if (renderContext.GetResized())
-    {
-      return;
-    }
-
-
-
     const uint32_t CURR_FRAME_IDX = renderContext.GetCurrentFrame();
     auto& currFrameData = renderContext.GetCurrentFrameData();
 
+    mousePickSystem->Run(graphicsQueue, CURR_FRAME_IDX);
 
     // #BackEndTest: queues an image for presentation
     if (auto result = graphicsQueue->Present(swapchain, { currFrameData.semRenderFinishHdl }, CURR_FRAME_IDX); result != vk::Result::eSuccess)
@@ -411,9 +488,7 @@ namespace SHADE
       // If swapchain is incompatible/outdated
       if (result == vk::Result::eErrorOutOfDateKHR || result == vk::Result::eSuboptimalKHR)
       {
-
         HandleResize();
-
       }
     }
 
@@ -421,6 +496,10 @@ namespace SHADE
     renderContext.AdvanceFrame();
   }
 
+#pragma endregion LIFECYCLE
+
+#pragma region ADD_REMOVE_BUILD
+
   Handle<SHViewport> SHGraphicsSystem::AddViewport(const vk::Viewport& viewport)
   {
     // Create the viewport
@@ -531,41 +610,14 @@ namespace SHADE
       );
   }
 
-  void SHGraphicsSystem::HandleResize(void) noexcept
+#pragma endregion ADD_REMOVE
-  {
-    if (window->IsMinimized() || renderContext.GetWindowIsDead())
-      return;
-
-    auto windowDims = window->GetWindowSize();
-
-    // Resize the swapchain
-    swapchain->Resize(surface, windowDims.first, windowDims.second);
-
-    renderContext.HandleResize();
-
-    worldRenderGraph->HandleResize(windowDims.first, windowDims.second);
-
-    defaultViewport->SetWidth(static_cast<float>(windowDims.first));
-    defaultViewport->SetHeight(static_cast<float>(windowDims.second));
-
-    worldCamera->SetPerspective(90.0f, static_cast<float>(windowDims.first), static_cast<float>(windowDims.second), 0.0f, 100.0f);
-  }
-  
-  void SHGraphicsSystem::AwaitGraphicsExecution()
-  {
-    device->WaitIdle();
-  }
-
-  void SHGraphicsSystem::SetWindow(SHWindow* wind) noexcept
-  {
-    window = wind;
-  }
 
+#pragma region ROUTINES
   /*-----------------------------------------------------------------------------------*/
   /* System Routine Functions - BeginRoutine                                           */
   /*-----------------------------------------------------------------------------------*/
   SHGraphicsSystem::BeginRoutine::BeginRoutine()
-  : SHSystemRoutine("Graphics System Frame Set Up", false)
+  : SHSystemRoutine("Graphics System Frame Set Up", true)
   {}
 
   void SHGraphicsSystem::BeginRoutine::Execute(double) noexcept
@@ -577,7 +629,7 @@ namespace SHADE
   /* System Routine Functions - RenderRoutine                                          */
   /*-----------------------------------------------------------------------------------*/
   SHGraphicsSystem::RenderRoutine::RenderRoutine()
-  : SHSystemRoutine("Graphics System Render", false)
+  : SHSystemRoutine("Graphics System Render", true)
   {}
 
   void SHGraphicsSystem::RenderRoutine::Execute(double dt) noexcept
@@ -589,7 +641,7 @@ namespace SHADE
   /* System Routine Functions - EndRoutine                                             */
   /*-----------------------------------------------------------------------------------*/
   SHGraphicsSystem::EndRoutine::EndRoutine()
-  : SHSystemRoutine("Graphics System Frame Clean Up", false)
+  : SHSystemRoutine("Graphics System Frame Clean Up", true)
   {}
 
   void SHGraphicsSystem::EndRoutine::Execute(double) noexcept
@@ -601,7 +653,7 @@ namespace SHADE
   /* System Routine Functions - BatcherDispatcherRoutine                               */
   /*-----------------------------------------------------------------------------------*/
   SHGraphicsSystem::BatcherDispatcherRoutine::BatcherDispatcherRoutine()
-  : SHSystemRoutine("Graphics System Batcher Dispatcher", false)
+  : SHSystemRoutine("Graphics System Batcher Dispatcher", true)
   {}
 
   void SHGraphicsSystem::BatcherDispatcherRoutine::Execute(double) noexcept
@@ -632,5 +684,70 @@ namespace SHADE
       renderable.ResetChangedFlag();
     }
   }
+#pragma endregion ROUTINES
 
+#pragma region MISC
+
+  void SHGraphicsSystem::PrepareResize(uint32_t newWidth, uint32_t newHeight) noexcept
+  {
+    resizeWidth = newWidth;
+    resizeHeight = newHeight;
+
+    renderContext.SetIsResized(true);
+  }
+
+  void SHGraphicsSystem::HandleResize(void) noexcept
+  {
+    device->WaitIdle();
+
+    if (window->IsMinimized() || renderContext.GetWindowIsDead())
+      return;
+
+    graphSemaphores[0].Free();
+    graphSemaphores[1].Free();
+
+    auto windowDims = window->GetWindowSize();
+
+    // Resize the swapchain
+    swapchain->Resize(surface, windowDims.first, windowDims.second);
+
+    renderContext.HandleResize();
+
+    worldRenderGraph->HandleResize(resizeWidth, resizeHeight);
+    editorRenderGraph->HandleResize(windowDims.first, windowDims.second);
+
+    mousePickSystem->HandleResize();
+    postOffscreenRender->HandleResize();
+
+    worldViewport->SetWidth(static_cast<float>(resizeWidth));
+    worldViewport->SetHeight(static_cast<float>(resizeHeight));
+
+    worldCamera->SetPerspective(90.0f, static_cast<float>(resizeWidth), static_cast<float>(resizeHeight), 0.0f, 100.0f);
+
+    auto cameraSystem = SHSystemManager::GetSystem<SHCameraSystem>();
+#ifdef SHEDITOR
+    cameraSystem->GetEditorCamera()->SetWidth(resizeWidth);
+    cameraSystem->GetEditorCamera()->SetHeight(resizeHeight);
+#else
+
+#endif
+
+    for (auto& semaHandle : graphSemaphores)
+      semaHandle = device->CreateSemaphore();
+
+
+  }
+  
+  void SHGraphicsSystem::AwaitGraphicsExecution()
+  {
+    device->WaitIdle();
+  }
+
+  void SHGraphicsSystem::SetWindow(SHWindow* wind) noexcept
+  {
+    window = wind;
+  }
+
+
+#pragma endregion MISC
 }

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.h

@@ -31,6 +31,7 @@ of DigiPen Institute of Technology is prohibited.
 #include "Graphics/MiddleEnd/Materials/SHMaterialInstanceCache.h"
 #include "../Textures/SHTextureLibrary.h"
 #include "../Textures/SHVkSamplerCache.h"
+#include "Graphics/MiddleEnd/Interface/SHPostOffscreenRenderSystem.h"
 
 namespace SHADE
 {
@@ -52,6 +53,7 @@ namespace SHADE
   class SHVkShaderModule;
   class SHMaterial;
   class SHMaterialInstance;
+  class SHMousePickSystem;
 
   /*---------------------------------------------------------------------------------*/
   /* Type Definitions                                                                */
@@ -65,6 +67,16 @@ namespace SHADE
   /***********************************************************************************/
   class SH_API SHGraphicsSystem : public SHSystem
   {
+  private:
+    void InitBoilerplate       (void) noexcept;
+    void InitSceneRenderGraph  (void) noexcept;
+    void InitMiddleEnd         (void) noexcept;
+    void InitSubsystems        (void) noexcept;
+
+#ifdef SHEDITOR
+    void InitEditorRenderGraph (void) noexcept;
+#endif
+
   public:
     class SH_API BeginRoutine final : public SHSystemRoutine
     {
@@ -250,6 +262,7 @@ namespace SHADE
     /***************************************************************************/
     void BuildTextures();
 
+    void PrepareResize(uint32_t newWidth, uint32_t newHeight) noexcept;
     void HandleResize(void) noexcept;
     void AwaitGraphicsExecution();
 
@@ -261,19 +274,25 @@ namespace SHADE
     /*-----------------------------------------------------------------------------*/
     /* Getters (Temporary)                                                         */
     /*-----------------------------------------------------------------------------*/
-    Handle<SHVkLogicalDevice> GetDevice() const { return device; }
+    Handle<SHVkLogicalDevice>           GetDevice() const { return device; }
-    Handle<SHVkSwapchain> GetSwapchain() const { return swapchain; }
+    Handle<SHVkSwapchain>               GetSwapchain() const { return swapchain; }
-    Handle<SHVkSurface> GetSurface() const { return surface; }
+    Handle<SHVkSurface>                 GetSurface() const { return surface; }
-    Handle<SHVkPhysicalDevice> GetPhysicalDevice() const { return physicalDevice; }
+    Handle<SHVkPhysicalDevice>          GetPhysicalDevice() const { return physicalDevice; }
-    Handle<SHVkQueue> GetQueue() const { return graphicsQueue; }
+    Handle<SHVkQueue>                   GetQueue() const { return graphicsQueue; }
-    Handle<SHVkDescriptorPool> GetDescriptorPool() const { return descPool; }
+    Handle<SHVkDescriptorPool>          GetDescriptorPool() const { return descPool; }
-    Handle<SHViewport> GetDefaultViewport() const {return defaultViewport;}
+    Handle<SHViewport>                  GetDefaultViewport() const {return worldViewport;}
+#ifdef SHEDITOR
+    Handle<SHViewport>                  GetEditorViewport () const {return editorViewport;};
+#endif
+    Handle<SHMousePickSystem>           GetMousePickSystem(void) const noexcept {return mousePickSystem;};
+    Handle<SHPostOffscreenRenderSystem> GetPostOffscreenRenderSystem(void) const noexcept {return postOffscreenRender;};
     //SHRenderGraph const& GetRenderGraph(void) const noexcept;
 
     //Handle<SHVkRenderpass> GetRenderPass() const { return renderPass; }
 
 
   private:
+
     /*-----------------------------------------------------------------------------*/
     /* Data Members                                                                */
     /*-----------------------------------------------------------------------------*/
@@ -294,13 +313,19 @@ namespace SHADE
     SHWindow*                                                 window = nullptr;
 
     // Middle End Resources
-	ResourceManager                                           resourceManager;
+    ResourceManager                                           resourceManager;
     SHMeshLibrary                                             meshLibrary;
     SHTextureLibrary                                          texLibrary;
     SHSamplerCache                                            samplerCache;
     SHMaterialInstanceCache                                   materialInstanceCache;
     // Viewports 
-    Handle<SHViewport>                                        defaultViewport;    // Whole screen
+#ifdef SHEDITOR
+    Handle<SHViewport>                                        editorViewport;
+    Handle<SHRenderer>                                        editorRenderer;
+    Handle<SHRenderGraph>                                     editorRenderGraph;
+#endif
+
+    Handle<SHViewport>                                        worldViewport;    // Whole screen
     std::vector<Handle<SHViewport>>                           viewports;          // Additional viewports
 
     // Debug Renderers
@@ -322,5 +347,12 @@ namespace SHADE
     Handle<SHMaterial>                                        defaultMaterial;
 
     Handle<SHRenderGraph>                                     worldRenderGraph;
+
+    // Sub systems
+    Handle<SHMousePickSystem>                                 mousePickSystem;
+    Handle<SHPostOffscreenRenderSystem>                       postOffscreenRender;
+
+    uint32_t                                                  resizeWidth;
+    uint32_t                                                  resizeHeight;
   };
 }

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMousePickSystem.cpp

@@ -0,0 +1,91 @@
+#include "SHpch.h"
+#include "SHMousePickSystem.h"
+#include "Input/SHInputManager.h"
+#include "Graphics/Commands/SHVkCommandPool.h"
+#include "Graphics/Devices/SHVkLogicalDevice.h"
+#include "Graphics/Synchronization/SHVkFence.h"
+#include "Graphics/Buffers/SHVkBuffer.h"
+#include "Graphics/SHVkUtil.h"
+#include "Graphics/MiddleEnd/Interface/SHViewport.h"
+
+namespace SHADE
+{
+  void SHMousePickSystem::Init(Handle<SHVkLogicalDevice> device, std::span<Handle<SHVkCommandPool>> cmdPools, Handle<SHRenderGraphResource> eidAttachment) noexcept
+  {
+    logicalDevice = device;
+
+    pickedEID = MAX_EID;
+
+    // Create command buffers
+    for (auto& pool : cmdPools)
+    {
+    	commandBuffers.push_back(pool->RequestCommandBuffer (SH_CMD_BUFFER_TYPE::PRIMARY));
+    }
+
+    // assign the attachment
+    entityIDAttachment = eidAttachment;
+    
+    HandleResize();
+  }
+
+  void SHMousePickSystem::Run(Handle<SHVkQueue> queue, uint32_t frameIndex) noexcept
+  {
+    // if input detected
+    if (SHInputManager::GetKeyUp(SHInputManager::SH_KEYCODE::LMB))
+    {
+      afterCopyFence->Reset();
+
+      // begin command buffer for recording
+      commandBuffers[frameIndex]->BeginRecording();
+
+      // transition the image for optimized copying
+      entityIDAttachment->TransitionImage (vk::ImageLayout::eColorAttachmentOptimal, vk::ImageLayout::eTransferSrcOptimal, commandBuffers[frameIndex], vk::PipelineStageFlagBits::eColorAttachmentOutput, vk::PipelineStageFlagBits::eTransfer, 0);
+
+      // copy the image here. Last argument is 0 because the attachment isn't a swapchain image.
+      entityIDAttachment->CopyToBuffer(imageDataDstBuffer, commandBuffers[frameIndex], 0);
+
+      // end command buffer for recording
+      commandBuffers[frameIndex]->EndRecording();
+
+      // submit the command buffer to copy image to buffer
+      queue->SubmitCommandBuffer({ commandBuffers[frameIndex] }, {}, {}, vk::PipelineStageFlagBits::eColorAttachmentOutput, afterCopyFence);
+
+      // wait for the copy to be done
+      afterCopyFence->Wait(true, std::numeric_limits<uint64_t>::max());
+
+      pickedEID = imageDataDstBuffer->GetDataFromMappedPointer<uint32_t>(static_cast<uint32_t>(viewportMousePos.y) * entityIDAttachment->GetWidth() + static_cast<uint32_t>(viewportMousePos.x));
+
+    }
+  }
+
+  void SHMousePickSystem::HandleResize(void) noexcept
+  {
+    if (afterCopyFence)
+    {
+      afterCopyFence->Reset();
+      afterCopyFence.Free();
+    }
+
+    if (imageDataDstBuffer)
+      imageDataDstBuffer.Free();
+
+    // Create the fence
+    afterCopyFence = logicalDevice->CreateFence();
+
+    uint32_t bufferSize = entityIDAttachment->GetWidth() * entityIDAttachment->GetHeight() * SHVkUtil::GetBytesPerPixelFromFormat(entityIDAttachment->GetResourceFormat());
+
+    // Create the buffer
+    imageDataDstBuffer = logicalDevice->CreateBuffer(bufferSize, nullptr, bufferSize, vk::BufferUsageFlagBits::eTransferDst, VMA_MEMORY_USAGE_AUTO, VMA_ALLOCATION_CREATE_MAPPED_BIT | VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT);
+  }
+
+  void SHMousePickSystem::SetViewportMousePos(SHVec2 vpMousePos) noexcept
+  {
+    viewportMousePos = vpMousePos;
+  }
+
+  EntityID SHMousePickSystem::GetPickedEntity(void) const noexcept
+  {
+    return pickedEID;
+  }
+
+}

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMousePickSystem.h

@@ -0,0 +1,57 @@
+#pragma once
+
+#include "Graphics/RenderGraph/SHRenderGraphResource.h"
+#include "ECS_Base/SHECSMacros.h"
+#include "Math/Vector/SHVec2.h"
+#include <span>
+
+namespace SHADE
+{
+  class SHVkLogicalDevice;
+  class SHVkCommandPool;
+  class SHVkCommandBuffer;
+  class SHVkFence;
+  class SHVkQueue;
+  class SHVkBuffer;
+  class SHViewport;
+
+  class SHMousePickSystem
+  {
+  private:
+    Handle<SHVkLogicalDevice>     logicalDevice;
+
+    //! Handle to the render graph resource that will contain the entity IDs
+    Handle<SHRenderGraphResource> entityIDAttachment; 
+
+    //! Command buffers meant for copying image to buffer
+    std::vector<Handle<SHVkCommandBuffer>> commandBuffers;
+
+    //! After the attachment has copied its data to a buffer, we want to signal this fence
+    Handle<SHVkFence> afterCopyFence;
+
+    //! buffer to contain the attachment data after copying
+    Handle<SHVkBuffer> imageDataDstBuffer;
+
+    //! eid picked from screen
+    EntityID pickedEID;
+
+    //! mouse position relative to the viewport window displaying the world
+    SHVec2 viewportMousePos;
+
+  public:
+    /*-----------------------------------------------------------------------*/
+    /* PUBLIC MEMBER FUNCTIONS                                              */
+    /*-----------------------------------------------------------------------*/
+    void Init(Handle<SHVkLogicalDevice> device, std::span<Handle<SHVkCommandPool>> cmdPools, Handle<SHRenderGraphResource> eidAttachment) noexcept;
+    void Run (Handle<SHVkQueue> queue, uint32_t frameIndex) noexcept; 
+    void HandleResize (void) noexcept;
+
+    /*-----------------------------------------------------------------------*/
+    /* SETTERS AND GETTERS                                                   */
+    /*-----------------------------------------------------------------------*/
+    void SetViewportMousePos (SHVec2 vpMousePos) noexcept;
+
+    EntityID GetPickedEntity (void) const noexcept;
+
+  };
+}

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHPostOffscreenRenderSystem.cpp

@@ -0,0 +1,84 @@
+#include "SHpch.h"
+#include "SHPostOffscreenRenderSystem.h"
+#include "Graphics/Descriptors/SHVkDescriptorSetLayout.h"
+#include "Graphics/Descriptors/SHVkDescriptorSetGroup.h"
+#include "Graphics/Descriptors/SHVkDescriptorPool.h"
+#include "Graphics/Devices/SHVkLogicalDevice.h"
+#include "Graphics/Images/SHVkSampler.h"
+#include "Graphics/RenderGraph/SHRenderGraphResource.h"
+
+namespace SHADE
+{
+  /***************************************************************************/
+  /*!
+  
+    \brief
+      This function basically creates the entities required for offscreen
+      rendering. It takes in a render graph resource. Side note: it creates
+      a descriptor set layout that is similar to the one created in imgui. This
+      is so that the descriptor set passed to imGui won't be invalid.
+    
+    \param logicalDevice
+      For vulkan object creation
+
+    \param renderGraphResource
+      The resource in which has been 
+
+    \param descriptorPool
+   
+    \return 
+  
+  */
+  /***************************************************************************/
+  void SHPostOffscreenRenderSystem::Init(Handle<SHVkLogicalDevice> logicalDevice, Handle<SHRenderGraphResource> renderGraphResource, Handle<SHVkDescriptorPool> descriptorPool) noexcept
+  {
+    offscreenRender = renderGraphResource;
+
+    // Create sampler
+    offscreenRenderSampler = logicalDevice->CreateSampler(
+      {
+        .minFilter = vk::Filter::eLinear,
+        .magFilter = vk::Filter::eLinear,
+        .addressMode = vk::SamplerAddressMode::eRepeat,
+        .mipmapMode = vk::SamplerMipmapMode::eLinear,
+        .minLod = -1000,
+        .maxLod = 1000
+      }
+    );
+
+    // Create descriptor set layout binding
+    SHVkDescriptorSetLayout::Binding imageBinding
+    {
+      .Type = vk::DescriptorType::eCombinedImageSampler,
+      .Stage = vk::ShaderStageFlagBits::eFragment,
+      .BindPoint = 0,
+      .DescriptorCount = 1,
+    };
+
+    // Create descriptor set layout
+    offscreenRenderDescSetLayout = logicalDevice->CreateDescriptorSetLayout(0, { imageBinding }, false);
+
+    // Create descriptor set
+    offscreenRenderDescSet = descriptorPool->Allocate({ offscreenRenderDescSetLayout }, { 1 });
+    
+    HandleResize();
+  }
+
+  void SHPostOffscreenRenderSystem::HandleResize(void) noexcept
+  {
+    std::vector combinedImageSampler
+    {
+      std::make_tuple(offscreenRender->GetImageView(), offscreenRenderSampler, vk::ImageLayout::eShaderReadOnlyOptimal),
+    };
+
+    // Register the image view and sampler with the descriptor set. Now whenever rendering to the offscreen image is done, the descriptor set will see the change
+    offscreenRenderDescSet->ModifyWriteDescImage(0, 0, combinedImageSampler);
+    offscreenRenderDescSet->UpdateDescriptorSetImages(0, 0);
+  }
+
+  Handle<SHVkDescriptorSetGroup> SHPostOffscreenRenderSystem::GetDescriptorSetGroup(void) const noexcept
+  {
+    return offscreenRenderDescSet;
+  }
+
+}

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHPostOffscreenRenderSystem.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include "Resource/Handle.h"
+
+namespace SHADE
+{
+  class SHVkLogicalDevice;
+  class SHVkDescriptorSetLayout;
+  class SHVkDescriptorSetGroup;
+  class SHVkDescriptorPool;
+  class SHVkSampler;
+  class SHRenderGraphResource;
+
+  class SHPostOffscreenRenderSystem
+  {
+  private:
+    Handle<SHRenderGraphResource>   offscreenRender;
+    
+    Handle<SHVkDescriptorSetLayout> offscreenRenderDescSetLayout;
+    Handle<SHVkDescriptorSetGroup>  offscreenRenderDescSet;
+    Handle<SHVkSampler>             offscreenRenderSampler;
+
+  public:
+    void Init (Handle<SHVkLogicalDevice> logicalDevice, Handle<SHRenderGraphResource> renderGraphResource, Handle<SHVkDescriptorPool> descriptorPool) noexcept;
+    //void Run ()
+
+    void HandleResize (void) noexcept;
+
+    Handle<SHVkDescriptorSetGroup> GetDescriptorSetGroup (void) const noexcept;
+  };
+}

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHRenderer.cpp

@@ -75,18 +75,27 @@ namespace SHADE
 
   void SHRenderer::UpdateDataAndBind(Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex) noexcept
   {
-    cpuCameraData.viewProjectionMatrix = camera->GetViewProjectionMatrix();
+    if (camera)
-    cameraBuffer->WriteToMemory(&cpuCameraData, sizeof(SHShaderCameraData), 0, cameraDataAlignedSize * frameIndex);
+    {
+      //cpuCameraData.viewProjectionMatrix = camera->GetViewProjectionMatrix();
+      cameraBuffer->WriteToMemory(&cpuCameraData, sizeof(SHShaderCameraData), 0, cameraDataAlignedSize * frameIndex);
 
-      std::array<uint32_t, 1> dynamicOffsets{ frameIndex * cameraDataAlignedSize };
+        std::array<uint32_t, 1> dynamicOffsets{ frameIndex * cameraDataAlignedSize };
 
-    cmdBuffer->BindDescriptorSet(cameraDescriptorSet, vk::PipelineBindPoint::eGraphics, SHGraphicsConstants::DescriptorSetIndex::HIGH_FREQUENCY_GLOBALS, std::span{ dynamicOffsets.data(), 1 });
+      cmdBuffer->BindDescriptorSet(cameraDescriptorSet, vk::PipelineBindPoint::eGraphics, SHGraphicsConstants::DescriptorSetIndex::HIGH_FREQUENCY_GLOBALS, std::span{ dynamicOffsets.data(), 1 });
+    }
   }
 
   void SHRenderer::UpdateCameraDataToBuffer(void) noexcept
   {
   }
 
+  void SHRenderer::SetViewProjectionMatrix(SHMatrix const& vpMatrix) noexcept
+  {
+    //cpuCameraData.viewProjectionMatrix = camera->GetViewMatrix() * camera->GetProjectionMatrix();
+    cpuCameraData.viewProjectionMatrix = vpMatrix;
+  }
+
   Handle<SHRenderGraph> SHRenderer::GetRenderGraph(void) const noexcept
   {
     return renderGraph;

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHRenderer.h

@@ -78,6 +78,7 @@ namespace SHADE
         void Draw(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool) noexcept;
         void UpdateDataAndBind (Handle<SHVkCommandBuffer> cmdBuffer, uint32_t frameIndex) noexcept;
         void UpdateCameraDataToBuffer (void) noexcept;
+        void SetViewProjectionMatrix (SHMatrix const& vpMatrix) noexcept;
 
         /*-----------------------------------------------------------------------------*/
         /* Setters and Getters                                                         */

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHViewport.cpp

@@ -85,4 +85,14 @@ namespace SHADE
 
   }
 
+  void SHViewport::SetX(float x) noexcept
+  {
+		viewport.x = x;
+  }
+
+  void SHViewport::SetY(float y) noexcept
+  {
+    viewport.y = y;
+  }
+
 }

SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHViewport.h

@@ -67,6 +67,8 @@ namespace SHADE
 		/*-----------------------------------------------------------------------------*/
 		void SetWidth(float w) noexcept;
 		void SetHeight (float h) noexcept;
+		void SetX (float x) noexcept;
+		void SetY (float y) noexcept;
 
 		/*-----------------------------------------------------------------------------*/
 		/* Getters                                                                     */

SHADE_Engine/src/Graphics/MiddleEnd/PerFrame/SHRenderContext.cpp

@@ -52,7 +52,6 @@ namespace SHADE
       {
         frameData[i].cmdPoolHdls.push_back(logicalDeviceHdl->CreateCommandPool(params.cmdPoolQueueFamilyType, params.cmdPoolResetMode, params.cmdBufferTransient));
       }
-
     }
 
     // Initialize all the info.

SHADE_Engine/src/Graphics/MiddleEnd/Pipeline/SHPipelineLibrary.cpp

@@ -2,6 +2,8 @@
 #include "SHPipelineLibrary.h"
 #include "Graphics/Devices/SHVkLogicalDevice.h"
 #include "Graphics/MiddleEnd/GlobalData/SHGraphicsGlobalData.h"
+#include "Graphics/RenderGraph/SHSubpass.h"
+#include "Graphics/SHVkUtil.h"
 
 namespace SHADE
 {
@@ -21,6 +23,31 @@ namespace SHADE
     auto newPipeline = logicalDevice->CreateGraphicsPipeline(pipelineLayout, nullptr, renderpass, subpass);
     newPipeline->GetPipelineState().SetVertexInputState(SHGraphicsGlobalData::GetDefaultViState());
 
+    SHColorBlendState colorBlendState{};
+    colorBlendState.logic_op_enable = VK_FALSE;
+    colorBlendState.logic_op = vk::LogicOp::eCopy;
+
+    auto const& subpassColorReferences = subpass->GetColorAttachmentReferences();
+    colorBlendState.attachments.reserve(subpassColorReferences.size());
+
+    for (auto& att : subpassColorReferences)
+    {
+    	colorBlendState.attachments.push_back(vk::PipelineColorBlendAttachmentState
+        {
+          .blendEnable = SHVkUtil::IsBlendCompatible (subpass->GetFormatFromAttachmentReference(att.attachment)) ? true : false,
+          .srcColorBlendFactor = vk::BlendFactor::eSrcAlpha,
+          .dstColorBlendFactor = vk::BlendFactor::eOneMinusSrcAlpha,
+          .colorBlendOp = vk::BlendOp::eAdd,
+          .srcAlphaBlendFactor = vk::BlendFactor::eOne,
+          .dstAlphaBlendFactor = vk::BlendFactor::eZero,
+          .alphaBlendOp = vk::BlendOp::eAdd,
+          .colorWriteMask = vk::ColorComponentFlagBits::eR | vk::ColorComponentFlagBits::eG | vk::ColorComponentFlagBits::eB | vk::ColorComponentFlagBits::eA,
+        }
+      );
+    }
+
+    newPipeline->GetPipelineState().SetColorBlenState(colorBlendState);
+    
     // Actually construct the pipeline
     newPipeline->ConstructPipeline();
 

SHADE_Engine/src/Graphics/Pipeline/SHPipelineState.h

@@ -137,22 +137,9 @@ namespace SHADE
   {
     VkBool32 logic_op_enable{ VK_FALSE };
 
-    vk::LogicOp logic_op{ VK_LOGIC_OP_COPY };
+    vk::LogicOp logic_op{ vk::LogicOp::eCopy };
 
-    std::vector<vk::PipelineColorBlendAttachmentState> attachments = 
+    std::vector<vk::PipelineColorBlendAttachmentState> attachments{};
-    {
-      vk::PipelineColorBlendAttachmentState 
-      {
-        .blendEnable = true,
-        .srcColorBlendFactor = vk::BlendFactor::eSrcAlpha,
-        .dstColorBlendFactor = vk::BlendFactor::eOneMinusSrcAlpha,
-        .colorBlendOp = vk::BlendOp::eAdd,
-        .srcAlphaBlendFactor = vk::BlendFactor::eOne,
-        .dstAlphaBlendFactor = vk::BlendFactor::eZero,
-        .alphaBlendOp = vk::BlendOp::eAdd,
-        .colorWriteMask = vk::ColorComponentFlagBits::eR | vk::ColorComponentFlagBits::eG | vk::ColorComponentFlagBits::eB | vk::ColorComponentFlagBits::eA,
-      }
-    };
   };
 
   // TODO: Specialization constants

SHADE_Engine/src/Graphics/RenderGraph/SHAttachmentDescInitParams.cpp

@@ -0,0 +1,7 @@
+#include "SHpch.h"
+#include "SHAttachmentDescInitParams.h"
+
+namespace SHADE
+{
+
+}

SHADE_Engine/src/Graphics/RenderGraph/SHAttachmentDescInitParams.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include "Resource/Handle.h"
+
+namespace SHADE
+{
+  class SHRenderGraphResource;
+
+  struct SHAttachmentDescInitParams
+  {
+    Handle<SHRenderGraphResource> resourceHdl;
+    bool dontClearOnLoad{false};
+  };
+}

SHADE_Engine/src/Graphics/RenderGraph/SHAttachmentDescriptionType.h

@@ -3,12 +3,13 @@
 namespace SHADE
 {
   // Used for attachment description creation for renderpass node
-  enum class SH_ATT_DESC_TYPE
+  enum class SH_ATT_DESC_TYPE_FLAGS
   {
-    COLOR,
+    COLOR = 0x01,
-    COLOR_PRESENT,
+    COLOR_PRESENT = 0x02,
-    DEPTH,
+    DEPTH = 0x04,
-    STENCIL,
+    STENCIL = 0x08,
-    DEPTH_STENCIL,
+    DEPTH_STENCIL = 0x10,
+    INPUT = 0x20
   };
 }

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraph.cpp

@@ -8,10 +8,17 @@
 #include "Graphics/Framebuffer/SHVkFramebuffer.h"
 #include "Graphics/Buffers/SHVkBuffer.h"
 #include "Tools/SHLogger.h"
+#include "SHAttachmentDescInitParams.h"
 
 namespace SHADE
 {
 
+  SHRenderGraph::ResourceInstruction::ResourceInstruction(char const* resourceName, bool dontClearOnLoad /*= false*/) noexcept
+    : resourceName{ resourceName }
+    , dontClearOnLoad{ dontClearOnLoad }
+  {
+
+  }
 
   /***************************************************************************/
   /*!
@@ -40,7 +47,7 @@ namespace SHADE
 
   */
   /***************************************************************************/
-  void SHRenderGraph::AddResource(std::string resourceName, SH_ATT_DESC_TYPE type, uint32_t w /*= static_cast<uint32_t>(-1)*/, uint32_t h /*= static_cast<uint32_t>(-1)*/, vk::Format format/* = vk::Format::eB8G8R8A8Unorm*/, uint8_t levels /*= 1*/, vk::ImageCreateFlagBits createFlags /*= {}*/)
+  void SHRenderGraph::AddResource(std::string resourceName, std::initializer_list<SH_ATT_DESC_TYPE_FLAGS> typeFlags, uint32_t w /*= static_cast<uint32_t>(-1)*/, uint32_t h /*= static_cast<uint32_t>(-1)*/, vk::Format format/* = vk::Format::eB8G8R8A8Unorm*/, uint8_t levels /*= 1*/, vk::ImageUsageFlagBits usageFlags/* = {}*/, vk::ImageCreateFlagBits createFlags /*= {}*/)
   {
     // If we set to 
     if (w == static_cast<uint32_t>(-1) && h == static_cast<uint32_t>(-1))
@@ -50,7 +57,7 @@ namespace SHADE
       format = swapchainHdl->GetSurfaceFormatKHR().format;
     }
 
-    graphResources.try_emplace(resourceName, resourceManager.Create<SHRenderGraphResource>(logicalDeviceHdl, swapchainHdl, resourceName, type, format, w, h, levels, createFlags));
+    graphResources.try_emplace(resourceName, resourceManager->Create<SHRenderGraphResource>(logicalDeviceHdl, swapchainHdl, resourceName, typeFlags, format, w, h, levels, usageFlags, createFlags));
   }
 
   /***************************************************************************/
@@ -82,7 +89,7 @@ namespace SHADE
       {
         for (auto& color : subpass->colorReferences)
         {
-          if (i == nodes.size() - 1 && node->attResources[color.attachment]->resourceType == SH_ATT_DESC_TYPE::COLOR_PRESENT)
+          if (i == nodes.size() - 1 && (node->attResources[color.attachment]->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT)))
             resourceAttLayouts[color.attachment] = vk::ImageLayout::ePresentSrcKHR;
           else
             resourceAttLayouts[color.attachment] = color.layout;
@@ -95,11 +102,11 @@ namespace SHADE
           resourceAttLayouts[input.attachment] = input.layout;
       }
 
-      for (uint32_t i = 0; i < node->attachmentDescriptions.size(); ++i)
+      for (uint32_t j = 0; j < node->attachmentDescriptions.size(); ++j)
       {
-        auto& att = node->attachmentDescriptions[i];
+        auto& att = node->attachmentDescriptions[j];
         att.initialLayout = vk::ImageLayout::eUndefined;
-        att.finalLayout = resourceAttLayouts[i];
+        att.finalLayout = resourceAttLayouts[j];
       }
       ++i;
     }
@@ -210,10 +217,18 @@ namespace SHADE
         for (auto& inputAtt : subpass->inputReferences)
         {
           auto resource = node->attResources[inputAtt.attachment];
-          if (resource->resourceType == SH_ATT_DESC_TYPE::COLOR || resource->resourceType == SH_ATT_DESC_TYPE::COLOR_PRESENT)
+          if (resource->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::INPUT))
-            colorRead |= (1 << i);
+          {
-          else if (resource->resourceType == SH_ATT_DESC_TYPE::DEPTH_STENCIL)
+              if (resource->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR) ||
-            depthRead |= (1 << i);
+                  resource->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT))
+              colorRead |= (1 << i);
+            else if (resource->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL))
+              depthRead |= (1 << i);
+          }
+          else
+          {
+            SHLOG_ERROR("While configuring subpass, an input reference was detected but the resource to be used is not marked as SH_ATT_DESC_TYPE_FLAGS::INPUT. ");
+          }
         }
 
         ++i;
@@ -350,10 +365,9 @@ namespace SHADE
     , swapchainHdl{ }
     , nodes{}
     , graphResources{}
-    , resourceManager{}
+    , resourceManager{nullptr}
-
   {
-
+    resourceManager = std::make_shared<ResourceManager>();
   }
 
   SHRenderGraph::SHRenderGraph(SHRenderGraph&& rhs) noexcept
@@ -400,7 +414,7 @@ namespace SHADE
 
   */
   /***************************************************************************/
-  Handle<SHRenderGraphNode> SHRenderGraph::AddNode(std::string nodeName, std::initializer_list<std::string> resourceNames, std::initializer_list<std::string> predecessorNodes) noexcept
+  SHADE::Handle<SHADE::SHRenderGraphNode> SHRenderGraph::AddNode(std::string nodeName, std::initializer_list<ResourceInstruction> resourceInstruction, std::initializer_list<std::string> predecessorNodes) noexcept
   {
     if (nodeIndexing.contains(nodeName))
     {
@@ -408,12 +422,19 @@ namespace SHADE
       return {};
     }
 
-    std::vector<Handle<SHRenderGraphResource>> resources;
+    std::vector<SHAttachmentDescInitParams> descInitParams;
-    for (auto const& name : resourceNames)
+    for (auto const& instruction : resourceInstruction)
     {
       // If the resource that the new node is requesting for exists, allow the graph to reference it
-      if (graphResources.contains(name))
+      if (graphResources.contains(instruction.resourceName))
-        resources.push_back(graphResources.at(name));
+      {
+        descInitParams.push_back(
+          {
+            .resourceHdl = graphResources.at(instruction.resourceName),
+            .dontClearOnLoad = false, 
+          }
+        );
+      }
       else
       {
         SHLOG_ERROR("Resource doesn't exist in graph yet. Cannot create new node.");
@@ -435,7 +456,7 @@ namespace SHADE
       }
     }
 
-    nodes.emplace_back(resourceManager.Create<SHRenderGraphNode>(resourceManager, logicalDeviceHdl, swapchainHdl, std::move(resources), std::move(predecessors), &graphResources));
+    nodes.emplace_back(resourceManager->Create<SHRenderGraphNode>(resourceManager, logicalDeviceHdl, swapchainHdl, std::move(descInitParams), std::move(predecessors), &graphResources));
     nodeIndexing.emplace(nodeName, static_cast<uint32_t>(nodes.size()) - 1u);
     return nodes.at(nodeIndexing[nodeName]);
   }
@@ -498,4 +519,13 @@ namespace SHADE
   }
 
 
+  Handle<SHRenderGraphResource> SHRenderGraph::GetRenderGraphResource(std::string const& resourceName) const noexcept
+  {
+    if (graphResources.contains(resourceName))
+    {
+      return graphResources.at(resourceName);
+    }
+    return {};
+  }
+
 }

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraph.h

@@ -16,6 +16,7 @@
 
 #include <string>
 #include <map>
+#include <memory>
 
 namespace SHADE
 {
@@ -33,7 +34,17 @@ namespace SHADE
 
   class SH_API SHRenderGraph
   {
+  public:
+    struct ResourceInstruction
+    {
+      std::string resourceName;
+      bool dontClearOnLoad;
+
+      ResourceInstruction (char const* resourceName, bool dontClearOnLoad = false) noexcept;
+    };
+
   private:
+
     /*-----------------------------------------------------------------------*/
     /* PRIVATE MEMBER FUNCTIONS                                              */
     /*-----------------------------------------------------------------------*/
@@ -60,7 +71,7 @@ namespace SHADE
     std::unordered_map<std::string, Handle<SHRenderGraphResource>> graphResources;
 
     //! Resource library for graph handles
-    ResourceManager resourceManager;
+    std::shared_ptr<ResourceManager> resourceManager;
 
   public:
     /*-----------------------------------------------------------------------*/
@@ -74,18 +85,20 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     /* PUBLIC MEMBER FUNCTIONS                                               */
     /*-----------------------------------------------------------------------*/
-    void Init (Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain) noexcept;
+    void                      Init (Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain) noexcept;
-    void                      AddResource  (std::string resourceName, SH_ATT_DESC_TYPE type, uint32_t w = static_cast<uint32_t>(-1), uint32_t h = static_cast<uint32_t>(-1), vk::Format format = vk::Format::eB8G8R8A8Unorm, uint8_t levels = 1, vk::ImageCreateFlagBits createFlags = {});
+    void                      AddResource(std::string resourceName, std::initializer_list<SH_ATT_DESC_TYPE_FLAGS> typeFlags, uint32_t w = static_cast<uint32_t>(-1), uint32_t h = static_cast<uint32_t>(-1), vk::Format format = vk::Format::eB8G8R8A8Unorm, uint8_t levels = 1, vk::ImageUsageFlagBits usageFlags = {}, vk::ImageCreateFlagBits createFlags = {});
-    Handle<SHRenderGraphNode> AddNode      (std::string nodeName, std::initializer_list<std::string> resourceNames, std::initializer_list<std::string> predecessorNodes) noexcept;
+    Handle<SHRenderGraphNode> AddNode (std::string nodeName, std::initializer_list<ResourceInstruction> resourceInstruction, std::initializer_list<std::string> predecessorNodes) noexcept;
+    
     void                      Generate     (void) noexcept;
-    void Execute (uint32_t frameIndex, Handle<SHVkCommandBuffer> cmdBuffer, Handle<SHVkDescriptorPool> descPool) noexcept;
+    void                      Execute (uint32_t frameIndex, Handle<SHVkCommandBuffer> cmdBuffer, Handle<SHVkDescriptorPool> descPool) noexcept;
-    void FinaliseBatch(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool);
+    void                      FinaliseBatch(uint32_t frameIndex, Handle<SHVkDescriptorPool> descPool);
-    void HandleResize (uint32_t newWidth, uint32_t newHeight) noexcept;
+    void                      HandleResize (uint32_t newWidth, uint32_t newHeight) noexcept;
 
     /*-----------------------------------------------------------------------*/
     /* SETTERS AND GETTERS                                                   */
     /*-----------------------------------------------------------------------*/
-    Handle<SHRenderGraphNode> GetNode                 (std::string const& nodeName) const noexcept;
+    Handle<SHRenderGraphNode>     GetNode                (std::string const& nodeName)   const noexcept;
+    Handle<SHRenderGraphResource> GetRenderGraphResource (std::string const& resourceName) const noexcept;
   };
 }
 

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphNode.cpp

@@ -42,7 +42,7 @@ namespace SHADE
 
       for (uint32_t j = 0; j < attResources.size(); ++j)
       {
-        uint32_t imageViewIndex = (attResources[j]->resourceType == SH_ATT_DESC_TYPE::COLOR_PRESENT) ? i : 0;
+        uint32_t imageViewIndex = (attResources[j]->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT)) ? i : 0;
         imageViews[j] = attResources[j]->imageViews[imageViewIndex];
 
         // We want the minimum dimensions for the framebuffer because the image attachments referenced cannot have dimensions smaller than the framebuffer's
@@ -69,7 +69,7 @@ namespace SHADE
 
       for (uint32_t j = 0; j < attResources.size(); ++j)
       {
-        uint32_t imageViewIndex = (attResources[j]->resourceType == SH_ATT_DESC_TYPE::COLOR_PRESENT) ? i : 0;
+        uint32_t imageViewIndex = (attResources[j]->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT)) ? i : 0;
         imageViews[j] = attResources[j]->imageViews[imageViewIndex];
 
         // We want the minimum dimensions for the framebuffer because the image attachments referenced cannot have dimensions smaller than the framebuffer's
@@ -104,14 +104,14 @@ namespace SHADE
 
   */
   /***************************************************************************/
-  SHRenderGraphNode::SHRenderGraphNode(ResourceManager& rm, Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::vector<Handle<SHRenderGraphResource>> attRes, std::vector<Handle<SHRenderGraphNode>> predecessors, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* resources) noexcept
+  SHRenderGraphNode::SHRenderGraphNode(std::shared_ptr<ResourceManager> rm, Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::vector<SHAttachmentDescInitParams> attDescInitParams, std::vector<Handle<SHRenderGraphNode>> predecessors, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* resources) noexcept
     : logicalDeviceHdl{ logicalDevice }
     , renderpass{}
     , framebuffers{}
     , prereqNodes{ std::move(predecessors) }
     , attachmentDescriptions{}
     , resourceAttachmentMapping{}
-    , attResources{ std::move(attRes) }
+    , attResources{ }
     , subpasses{}
     , executed{ false }
     , configured{ false }
@@ -121,6 +121,12 @@ namespace SHADE
     // pipeline library initialization
     pipelineLibrary.Init(logicalDeviceHdl);
 
+    // Store all the handles to resources
+    attResources.reserve (attDescInitParams.size());
+    for (auto& param : attDescInitParams)
+      attResources.push_back(param.resourceHdl);
+
+    // We have as many descriptions as we have resources
     attachmentDescriptions.resize(attResources.size());
 
     bool containsSwapchainImage = false;
@@ -140,7 +146,7 @@ namespace SHADE
 
       newDesc.format = attResources[i]->resourceFormat;
 
-      if (attResources[i]->resourceType == SH_ATT_DESC_TYPE::COLOR_PRESENT)
+      if (attResources[i]->resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT))
         containsSwapchainImage = true;
 
       resourceAttachmentMapping.try_emplace(attResources[i].GetId().Raw, i);
@@ -156,7 +162,7 @@ namespace SHADE
   }
 
   SHRenderGraphNode::SHRenderGraphNode(SHRenderGraphNode&& rhs) noexcept
-    : resourceManager{ rhs.resourceManager }
+    : resourceManager{ std::move (rhs.resourceManager) }
     , logicalDeviceHdl{ rhs.logicalDeviceHdl }
     , renderpass{ rhs.renderpass }
     , framebuffers{ std::move(rhs.framebuffers) }
@@ -171,6 +177,8 @@ namespace SHADE
     , ptrToResources{ rhs.ptrToResources }
     , pipelineLibrary{ std::move(rhs.pipelineLibrary) }
     , batcher{ std::move(rhs.batcher) }
+    , spDescs{ std::move(rhs.spDescs) }
+    , spDeps{ std::move(rhs.spDeps) }
 
   {
     rhs.renderpass = {};
@@ -181,7 +189,7 @@ namespace SHADE
     if (&rhs == this)
       return *this;
 
-    resourceManager = rhs.resourceManager;
+    resourceManager = std::move(rhs.resourceManager);
     logicalDeviceHdl = rhs.logicalDeviceHdl;
     renderpass = rhs.renderpass;
     framebuffers = std::move(rhs.framebuffers);
@@ -194,6 +202,9 @@ namespace SHADE
     ptrToResources = std::move(rhs.ptrToResources);
     pipelineLibrary = std::move(rhs.pipelineLibrary);
     batcher = std::move(rhs.batcher);
+    spDescs = std::move(rhs.spDescs);
+    spDeps = std::move(rhs.spDeps);
+
 
     rhs.renderpass = {};
 
@@ -224,10 +235,10 @@ namespace SHADE
     }
 
     // Add subpass to container and create mapping for it
-    subpasses.emplace_back(resourceManager.Create<SHSubpass>(resourceManager, GetHandle(), subpasses.size(), &resourceAttachmentMapping, ptrToResources));
+    subpasses.emplace_back(resourceManager->Create<SHSubpass>(GetHandle(), subpasses.size(), &resourceAttachmentMapping, ptrToResources));
     subpassIndexing.try_emplace(subpassName, static_cast<uint32_t>(subpasses.size()) - 1u);
     Handle<SHSubpass> subpass = subpasses.back();
-    subpass->Init(resourceManager);
+    subpass->Init(*resourceManager);
 
     // Register the SuperBatch
     batcher.RegisterSuperBatch(subpass->GetSuperBatch());
@@ -261,6 +272,7 @@ namespace SHADE
       return {};
     }
 
+
     Handle<SHVkPipeline> pipeline = pipelineLibrary.GetDrawPipline(vsFsPair);
     if (!pipeline)
     {
@@ -301,4 +313,12 @@ namespace SHADE
     return subpasses[subpassIndexing.at(subpassName.data())];
   }
 
+  Handle<SHRenderGraphResource> SHRenderGraphNode::GetResource(uint32_t resourceIndex) const noexcept
+  {
+    if (resourceIndex < attResources.size())
+      return attResources[resourceIndex];
+    else
+      return {};
+  }
+
 }

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphNode.h

@@ -9,6 +9,7 @@
 #include "SH_API.h"
 #include "Graphics/MiddleEnd/Pipeline/SHPipelineLibrary.h"
 #include "Graphics/MiddleEnd/Batching/SHBatcher.h"
+#include "SHAttachmentDescInitParams.h"
 
 namespace SHADE
 {
@@ -25,7 +26,7 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     /* PRIVATE MEMBER VARIABLES                                              */
     /*-----------------------------------------------------------------------*/
-    ResourceManager& resourceManager;
+    std::shared_ptr<ResourceManager> resourceManager;
 
     //! For Vulkan object creation
     Handle<SHVkLogicalDevice> logicalDeviceHdl;
@@ -87,7 +88,7 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     /* CTORS AND DTORS                                                       */
     /*-----------------------------------------------------------------------*/
-    SHRenderGraphNode(ResourceManager& rm, Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::vector<Handle<SHRenderGraphResource>> attRes, std::vector<Handle<SHRenderGraphNode>> predecessors, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* resources) noexcept;
+    SHRenderGraphNode(std::shared_ptr<ResourceManager> rm, Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::vector<SHAttachmentDescInitParams> attDescInitParams, std::vector<Handle<SHRenderGraphNode>> predecessors, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* resources) noexcept;
     SHRenderGraphNode(SHRenderGraphNode&& rhs) noexcept;
     SHRenderGraphNode& operator= (SHRenderGraphNode&& rhs) noexcept;
 
@@ -105,6 +106,7 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     Handle<SHVkRenderpass> GetRenderpass(void) const noexcept;
     Handle<SHSubpass> GetSubpass(std::string_view subpassName) const noexcept;
+    Handle<SHRenderGraphResource> GetResource (uint32_t resourceIndex) const noexcept;
     friend class SHRenderGraph;
   };
 

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphResource.cpp

@@ -3,6 +3,8 @@
 #include "Graphics/Devices/SHVkLogicalDevice.h"
 #include "Graphics/Swapchain/SHVkSwapchain.h"
 #include "Graphics/Images/SHVkImageView.h"
+#include "Graphics/Buffers/SHVkBuffer.h"
+#include "Graphics/SHVkUtil.h"
 
 namespace SHADE
 {
@@ -43,10 +45,10 @@ namespace SHADE
 
   */
   /***************************************************************************/
-  SHRenderGraphResource::SHRenderGraphResource(Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::string const& name, SH_ATT_DESC_TYPE type, vk::Format format, uint32_t w, uint32_t h, uint8_t levels, vk::ImageCreateFlagBits createFlags) noexcept
+  SHRenderGraphResource::SHRenderGraphResource(Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::string const& name, std::initializer_list<SH_ATT_DESC_TYPE_FLAGS> typeFlags, vk::Format format, uint32_t w, uint32_t h, uint8_t levels, vk::ImageUsageFlagBits usageFlags, vk::ImageCreateFlagBits createFlags) noexcept
     : logicalDevice {logicalDevice}
     , swapchain{ swapchain }
-    , resourceType{ type }
+    , resourceTypeFlags{ }
     , resourceFormat{ format }
     , images{}
     , imageViews{}
@@ -56,52 +58,10 @@ namespace SHADE
     , resourceName{ name }
   {
     // If the resource type is an arbitrary image and not swapchain image
-    if (resourceType != SH_ATT_DESC_TYPE::COLOR_PRESENT)
+    if (typeFlags.size() == 1 && *typeFlags.begin() == SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT)
     {
-      imageAspectFlags = vk::ImageAspectFlags{};
+      resourceTypeFlags |= static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT);
-      usage = {};
 
-      // Check the resource type and set image usage flags and image aspect flags accordingly
-      switch (resourceType)
-      {
-      case SH_ATT_DESC_TYPE::COLOR:
-        usage |= vk::ImageUsageFlagBits::eColorAttachment;
-        imageAspectFlags |= vk::ImageAspectFlagBits::eColor;
-        break;
-      case SH_ATT_DESC_TYPE::DEPTH:
-        usage |= vk::ImageUsageFlagBits::eDepthStencilAttachment;
-        imageAspectFlags |= vk::ImageAspectFlagBits::eDepth;
-        break;
-      case SH_ATT_DESC_TYPE::STENCIL:
-        usage |= vk::ImageUsageFlagBits::eDepthStencilAttachment;
-        imageAspectFlags |= vk::ImageAspectFlagBits::eStencil;
-        break;
-      case SH_ATT_DESC_TYPE::DEPTH_STENCIL:
-        usage |= vk::ImageUsageFlagBits::eDepthStencilAttachment;
-        imageAspectFlags |= vk::ImageAspectFlagBits::eStencil | vk::ImageAspectFlagBits::eDepth;
-        break;
-      }
-
-      // The resource is not a swapchain image, just use the first slot of the vector 
-      images.push_back(logicalDevice->CreateImage(width, height, mipLevels, resourceFormat, usage, createFlags));
-
-      // prepare image view details
-      SHImageViewDetails viewDetails
-      {
-        .viewType = vk::ImageViewType::e2D,
-        .format = images[0]->GetImageFormat(),
-        .imageAspectFlags = imageAspectFlags,
-        .baseMipLevel = 0,
-        .mipLevelCount = mipLevels,
-        .baseArrayLayer = 0,
-        .layerCount = 1,
-      };
-
-      // just 1 image view created
-      imageViews.push_back(images[0]->CreateImageView(logicalDevice, images[0], viewDetails));
-    }
-    else // if swapchain image resource
-    {
       // Prepare image view details
       SHImageViewDetails viewDetails
       {
@@ -124,6 +84,65 @@ namespace SHADE
         imageViews[i] = images[i]->CreateImageView(logicalDevice, images[i], viewDetails);
       }
     }
+    else // if swapchain image resource
+    {
+      imageAspectFlags = vk::ImageAspectFlags{};
+      usage = usageFlags;
+
+      for (auto& type : typeFlags)
+      {
+        // store the flags
+        resourceTypeFlags |= static_cast<uint32_t>(type);
+
+        // Check the resource type and set image usage flags and image aspect flags accordingly
+        switch (type)
+        {
+        case SH_ATT_DESC_TYPE_FLAGS::COLOR:
+          usage |= vk::ImageUsageFlagBits::eColorAttachment;
+          imageAspectFlags |= vk::ImageAspectFlagBits::eColor;
+          break;
+        case SH_ATT_DESC_TYPE_FLAGS::DEPTH:
+          usage |= vk::ImageUsageFlagBits::eDepthStencilAttachment;
+          imageAspectFlags |= vk::ImageAspectFlagBits::eDepth;
+          break;
+        case SH_ATT_DESC_TYPE_FLAGS::STENCIL:
+          usage |= vk::ImageUsageFlagBits::eDepthStencilAttachment;
+          imageAspectFlags |= vk::ImageAspectFlagBits::eStencil;
+          break;
+        case SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL:
+          usage |= vk::ImageUsageFlagBits::eDepthStencilAttachment;
+          imageAspectFlags |= vk::ImageAspectFlagBits::eStencil | vk::ImageAspectFlagBits::eDepth;
+          break;
+        case SH_ATT_DESC_TYPE_FLAGS::INPUT:
+          usage |= vk::ImageUsageFlagBits::eInputAttachment;
+          usage |= vk::ImageUsageFlagBits::eSampled;
+          break;
+        case SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT:
+          {
+            SHLOG_ERROR ("COLOR_PRESENT cannot be with other resource type flags. ");
+            return;
+          }
+        }
+      }
+
+      // The resource is not a swapchain image, just use the first slot of the vector 
+      images.push_back(logicalDevice->CreateImage(width, height, mipLevels, resourceFormat, usage, createFlags));
+
+      // prepare image view details
+      SHImageViewDetails viewDetails
+      {
+        .viewType = vk::ImageViewType::e2D,
+        .format = images[0]->GetImageFormat(),
+        .imageAspectFlags = imageAspectFlags,
+        .baseMipLevel = 0,
+        .mipLevelCount = mipLevels,
+        .baseArrayLayer = 0,
+        .layerCount = 1,
+      };
+
+      // just 1 image view created
+      imageViews.push_back(images[0]->CreateImageView(logicalDevice, images[0], viewDetails));
+    }
   }
 
   /***************************************************************************/
@@ -139,7 +158,7 @@ namespace SHADE
   /***************************************************************************/
   SHRenderGraphResource::SHRenderGraphResource(SHRenderGraphResource&& rhs) noexcept
     : resourceName{ std::move(rhs.resourceName) }
-    , resourceType{ std::move(rhs.resourceType) }
+    , resourceTypeFlags{ std::move(rhs.resourceTypeFlags) }
     , images{ std::move(rhs.images) }
     , imageViews{ std::move(rhs.imageViews) }
     , resourceFormat{ std::move(rhs.resourceFormat) }
@@ -147,6 +166,7 @@ namespace SHADE
     , height{ rhs.height }
     , mipLevels{ rhs.mipLevels }
     , imageAspectFlags{ rhs.imageAspectFlags }
+    , swapchain {rhs.swapchain}
   {
 
   }
@@ -170,7 +190,7 @@ namespace SHADE
       return *this;
 
     resourceName = std::move(rhs.resourceName);
-    resourceType = std::move(rhs.resourceType);
+    resourceTypeFlags = std::move(rhs.resourceTypeFlags);
     images = std::move(rhs.images);
     imageViews = std::move(rhs.imageViews);
     resourceFormat = std::move(rhs.resourceFormat);
@@ -178,6 +198,7 @@ namespace SHADE
     height = rhs.height;
     mipLevels = rhs.mipLevels;
     imageAspectFlags = rhs.imageAspectFlags;
+    swapchain = rhs.swapchain;
 
     return *this;
   }
@@ -200,7 +221,7 @@ namespace SHADE
     width = newWidth;
     height = newHeight;
 
-    if (resourceType != SH_ATT_DESC_TYPE::COLOR_PRESENT)
+    if ((resourceTypeFlags & static_cast<uint32_t>(SH_ATT_DESC_TYPE_FLAGS::COLOR_PRESENT)) == 0)
     {
       // prepare image view details
       SHImageViewDetails viewDetails
@@ -242,4 +263,64 @@ namespace SHADE
     }
   }
 
+  void SHRenderGraphResource::TransitionImage(vk::ImageLayout oldLayout, vk::ImageLayout newLayout, Handle<SHVkCommandBuffer> commandBuffer, vk::PipelineStageFlagBits srcStage, vk::PipelineStageFlagBits dstStage, uint32_t frameIndex) noexcept
+  {
+    vk::ImageMemoryBarrier barrier;
+    barrier.oldLayout = oldLayout;
+    barrier.newLayout = newLayout;
+    barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+    barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
+    barrier.image = images[frameIndex]->GetVkImage(),
+    barrier.subresourceRange.aspectMask = vk::ImageAspectFlagBits::eColor; // TODO: Need to change this to base it off image format. 
+    barrier.subresourceRange.baseMipLevel = 0;
+    barrier.subresourceRange.levelCount = mipLevels;
+    barrier.subresourceRange.baseArrayLayer = 0;
+    barrier.subresourceRange.layerCount = 1; // always 1 since we wont have array of images for attachments
+
+    commandBuffer->PipelineBarrier(srcStage, dstStage, {}, {}, {}, {barrier});
+  }
+
+  void SHRenderGraphResource::CopyToBuffer(Handle<SHVkBuffer> dstBuffer, Handle<SHVkCommandBuffer> commandBuffer, uint32_t frameIndex) const noexcept
+  {
+    vk::ImageSubresourceLayers subResource
+    {
+      .aspectMask = SHVkUtil::IsDepthOnlyFormat(resourceFormat) ? vk::ImageAspectFlagBits::eDepth : vk::ImageAspectFlagBits::eColor,
+      .mipLevel = 0,
+      .baseArrayLayer = 0,
+      .layerCount = 1
+    };
+
+    vk::BufferImageCopy region
+    {
+      .bufferOffset = 0,
+      .bufferRowLength = 0,
+      .bufferImageHeight = 0,
+      .imageSubresource = subResource,
+      .imageOffset = vk::Offset3D {0,0,0},
+      .imageExtent = vk::Extent3D {width, height, 1}
+    };
+
+    commandBuffer->CopyImageToBuffer(images[frameIndex]->GetVkImage(), dstBuffer->GetVkBuffer(), {region});
+  }
+
+  vk::Format SHRenderGraphResource::GetResourceFormat(void) const noexcept
+  {
+    return resourceFormat;
+  }
+
+  uint32_t SHRenderGraphResource::GetWidth(void) const noexcept
+  {
+    return width;
+  }
+
+  uint32_t SHRenderGraphResource::GetHeight(void) const noexcept
+  {
+    return height;
+  }
+
+  Handle<SHVkImageView> SHRenderGraphResource::GetImageView(uint32_t index /*= NON_SWAPCHAIN_RESOURCE_INDEX*/) const noexcept
+  {
+    return imageViews [index];
+  }
+
 }

SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphResource.h

@@ -13,6 +13,10 @@ namespace SHADE
   class SHVkImageView;
   class SHVkLogicalDevice;
   class SHVkSwapchain;
+  class SHVkCommandBuffer;
+  class SHVkBuffer;
+
+  static constexpr uint32_t NON_SWAPCHAIN_RESOURCE_INDEX = 0;
 
   class SH_API SHRenderGraphResource
   {
@@ -30,7 +34,7 @@ namespace SHADE
     std::string resourceName;
 
     //! Used for initializing image layouts
-    SH_ATT_DESC_TYPE resourceType;
+    SHRenderGraphResourceFlags resourceTypeFlags;
 
     //! The resource itself (this is a vector because if the resource happens
     //! to be a swapchain image, then we need however many frames in flight). 
@@ -65,12 +69,25 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     /* CTORS AND DTORS                                                       */
     /*-----------------------------------------------------------------------*/
-    SHRenderGraphResource(Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::string const& name, SH_ATT_DESC_TYPE type, vk::Format format, uint32_t w, uint32_t h, uint8_t levels, vk::ImageCreateFlagBits createFlags) noexcept;
+    SHRenderGraphResource(Handle<SHVkLogicalDevice> const& logicalDevice, Handle<SHVkSwapchain> const& swapchain, std::string const& name, std::initializer_list<SH_ATT_DESC_TYPE_FLAGS> typeFlags, vk::Format format, uint32_t w, uint32_t h, uint8_t levels, vk::ImageUsageFlagBits usageFlags, vk::ImageCreateFlagBits createFlags) noexcept;
     SHRenderGraphResource(SHRenderGraphResource&& rhs) noexcept;
     SHRenderGraphResource& operator=(SHRenderGraphResource&& rhs) noexcept;
     ~SHRenderGraphResource(void) noexcept;
 
+    /*-----------------------------------------------------------------------*/
+    /* PUBLIC MEMBER FUNCTIONS                                               */
+    /*-----------------------------------------------------------------------*/
     void HandleResize (uint32_t newWidth, uint32_t newHeight) noexcept;
+    void TransitionImage(vk::ImageLayout oldLayout, vk::ImageLayout newLayout, Handle<SHVkCommandBuffer> commandBuffer, vk::PipelineStageFlagBits srcStage, vk::PipelineStageFlagBits dstStage, uint32_t frameIndex) noexcept;
+    void CopyToBuffer (Handle<SHVkBuffer> dstBuffer, Handle<SHVkCommandBuffer> commandBuffer, uint32_t frameIndex = 0) const noexcept;
+
+    /*-----------------------------------------------------------------------*/
+    /* SETTERS AND GETTERS                                                   */
+    /*-----------------------------------------------------------------------*/
+    vk::Format            GetResourceFormat (void) const noexcept;
+    uint32_t              GetWidth          (void) const noexcept;
+    uint32_t              GetHeight         (void) const noexcept;
+    Handle<SHVkImageView> GetImageView      (uint32_t index = NON_SWAPCHAIN_RESOURCE_INDEX) const noexcept;
 
     friend class SHRenderGraphNode;
     friend class SHRenderGraph;

SHADE_Engine/src/Graphics/RenderGraph/SHSubpass.cpp

@@ -2,6 +2,8 @@
 #include "SHSubpass.h"
 #include "Graphics/MiddleEnd/Batching/SHSuperBatch.h"
 #include "Graphics/Devices/SHVkLogicalDevice.h"
+#include "SHRenderGraphNode.h"
+#include "SHRenderGraphResource.h"
 
 namespace SHADE
 {
@@ -21,7 +23,7 @@ namespace SHADE
 
   */
   /***************************************************************************/
-  SHSubpass::SHSubpass(ResourceManager& rm, Handle<SHRenderGraphNode> const& parent, uint32_t index, std::unordered_map<uint64_t, uint32_t> const* mapping, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* resources) noexcept
+  SHSubpass::SHSubpass(Handle<SHRenderGraphNode> const& parent, uint32_t index, std::unordered_map<uint64_t, uint32_t> const* mapping, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* resources) noexcept
     : resourceAttachmentMapping{ mapping }
     , ptrToResources{ resources }
     , parentNode{ parent }
@@ -53,6 +55,8 @@ namespace SHADE
     , inputReferences{ std::move(rhs.inputReferences) }
     , resourceAttachmentMapping{ rhs.resourceAttachmentMapping }
     , ptrToResources{ rhs.ptrToResources }
+    , descriptorSetLayout{ rhs.descriptorSetLayout }
+    , exteriorDrawCalls{ std::move (rhs.exteriorDrawCalls) }
   {
 
   }
@@ -81,6 +85,8 @@ namespace SHADE
     inputReferences = std::move(rhs.inputReferences);
     resourceAttachmentMapping = rhs.resourceAttachmentMapping;
     ptrToResources = rhs.ptrToResources;
+    descriptorSetLayout = rhs.descriptorSetLayout;
+    exteriorDrawCalls = std::move(rhs.exteriorDrawCalls);
 
     return *this;
   }
@@ -118,18 +124,18 @@ namespace SHADE
 
   */
   /***************************************************************************/
-  void SHSubpass::AddDepthOutput(std::string resourceToReference, SH_ATT_DESC_TYPE attachmentDescriptionType) noexcept
+  void SHSubpass::AddDepthOutput(std::string resourceToReference, SH_ATT_DESC_TYPE_FLAGS attachmentDescriptionType) noexcept
   {
     vk::ImageLayout imageLayout;
     switch (attachmentDescriptionType)
     {
-    case SH_ATT_DESC_TYPE::DEPTH:
+    case SH_ATT_DESC_TYPE_FLAGS::DEPTH:
       imageLayout = vk::ImageLayout::eDepthAttachmentOptimal;
       break;
-    case SH_ATT_DESC_TYPE::STENCIL:
+    case SH_ATT_DESC_TYPE_FLAGS::STENCIL:
       imageLayout = vk::ImageLayout::eStencilAttachmentOptimal;
       break;
-    case SH_ATT_DESC_TYPE::DEPTH_STENCIL:
+    case SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL:
       imageLayout = vk::ImageLayout::eDepthStencilAttachmentOptimal;
       break;
     default:
@@ -207,4 +213,15 @@ namespace SHADE
   {
     return superBatch;
   }
+
+  std::vector<vk::AttachmentReference> const& SHSubpass::GetColorAttachmentReferences(void) const noexcept
+  {
+    return colorReferences;
+  }
+
+  vk::Format SHSubpass::GetFormatFromAttachmentReference(uint32_t attachmentReference) const noexcept
+  {
+    return parentNode->GetResource(attachmentReference)->GetResourceFormat();
+  }
+
 }

SHADE_Engine/src/Graphics/RenderGraph/SHSubpass.h

@@ -62,7 +62,7 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     /* CTORS AND DTORS                                                       */
     /*-----------------------------------------------------------------------*/
-    SHSubpass(ResourceManager& rm, Handle<SHRenderGraphNode> const& parent, uint32_t index, std::unordered_map<uint64_t, uint32_t> const* mapping, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* ptrToResources) noexcept;
+    SHSubpass(Handle<SHRenderGraphNode> const& parent, uint32_t index, std::unordered_map<uint64_t, uint32_t> const* mapping, std::unordered_map<std::string, Handle<SHRenderGraphResource>> const* ptrToResources) noexcept;
     SHSubpass(SHSubpass&& rhs) noexcept;
     SHSubpass& operator=(SHSubpass&& rhs) noexcept;
 
@@ -71,7 +71,7 @@ namespace SHADE
     /*-----------------------------------------------------------------------*/
     // Preparation functions
     void AddColorOutput(std::string resourceToReference) noexcept;
-    void AddDepthOutput(std::string resourceToReference, SH_ATT_DESC_TYPE attachmentDescriptionType = SH_ATT_DESC_TYPE::DEPTH_STENCIL) noexcept;
+    void AddDepthOutput(std::string resourceToReference, SH_ATT_DESC_TYPE_FLAGS attachmentDescriptionType = SH_ATT_DESC_TYPE_FLAGS::DEPTH_STENCIL) noexcept;
     void AddInput(std::string resourceToReference) noexcept;
 
     // Runtime functions
@@ -86,7 +86,8 @@ namespace SHADE
     Handle<SHRenderGraphNode> const& GetParentNode(void) const noexcept;
     SHSubPassIndex GetIndex() const noexcept;
     Handle<SHSuperBatch> GetSuperBatch(void) const noexcept;
-
+    std::vector<vk::AttachmentReference> const& GetColorAttachmentReferences (void) const noexcept;
+    vk::Format GetFormatFromAttachmentReference (uint32_t attachmentReference) const noexcept;
 
     friend class SHRenderGraphNode;
     friend class SHRenderGraph;

SHADE_Engine/src/Graphics/Renderpass/SHVkRenderpass.cpp

@@ -253,7 +253,8 @@ namespace SHADE
 
   SHVkRenderpass::~SHVkRenderpass(void) noexcept
   {
-    logicalDeviceHdl->GetVkLogicalDevice().destroyRenderPass(vkRenderpass, nullptr);
+    if (vkRenderpass)
+      logicalDeviceHdl->GetVkLogicalDevice().destroyRenderPass(vkRenderpass, nullptr);
   }
 
 

SHADE_Engine/src/Graphics/SHVkUtil.cpp

@@ -23,6 +23,38 @@ namespace SHADE
       IsDepthOnlyFormat(format);
   }
 
+  bool SHVkUtil::IsBlendCompatible(vk::Format format) noexcept
+  {
+    // TODO: Update with all formats
+    switch (format)
+    {
+    case vk::Format::eR32Sint:
+    case vk::Format::eR32G32Sint:
+    case vk::Format::eR32G32B32Sint:
+    case vk::Format::eR32G32B32A32Sint:
+      return false;
+    case vk::Format::eR32Sfloat:
+    case vk::Format::eR32G32Sfloat:
+    case vk::Format::eR32G32B32Sfloat:
+    case vk::Format::eR32G32B32A32Sfloat:
+      return true;
+    }
+    return false;
+  }
+
+  uint32_t SHVkUtil::GetBytesPerPixelFromFormat(vk::Format format) noexcept
+  {
+    // TODO: Update with all formats
+    switch (format)
+    {
+    case vk::Format::eR32Sint:
+    case vk::Format::eR32Uint:
+    case vk::Format::eR32Sfloat:
+      return 4;
+    }
+    return 0;
+  }
+
   void SHVkUtil::EnsureBufferAndCopyData(Handle<SHVkLogicalDevice> device, Handle<SHVkCommandBuffer> cmdBuffer, Handle<SHVkBuffer>& bufferHandle, void* src, uint32_t size, vk::BufferUsageFlagBits usage)
   {
       if (bufferHandle)

SHADE_Engine/src/Graphics/SHVkUtil.h

@@ -20,8 +20,11 @@ namespace SHADE
   class SHVkUtil
   {
   public:                                  
-    static bool IsDepthOnlyFormat       (vk::Format format) noexcept;
+    static bool     IsDepthOnlyFormat          (vk::Format format) noexcept;
-    static bool IsDepthStencilAttachment(vk::Format format) noexcept;
+    static bool     IsDepthStencilAttachment   (vk::Format format) noexcept;
+    static bool     IsBlendCompatible          (vk::Format format) noexcept;
+    static uint32_t GetBytesPerPixelFromFormat (vk::Format format) noexcept;
+
     /***********************************************************************************/
     /*! 
      

SHADE_Engine/src/Graphics/SHVulkanDefines.h

@@ -12,6 +12,7 @@ namespace SHADE
   using BindingAndSetHash = uint64_t;
   using SetIndex = uint32_t;
   using SHSubPassIndex = uint32_t;
+  using SHRenderGraphResourceFlags = uint32_t;
 
 }
 

SHADE_Engine/src/Input/SHInputManager.cpp

@@ -44,6 +44,9 @@ namespace SHADE
   void SHInputManager::UpdateInput(double dt) noexcept
   {
     //Keyboard and Mouse Buttons//////////////////////////////////////////////// 
+    //Write to lastKeys
+    memcpy(keysLast, keys, sizeof(keys));
+
     //Poll
     unsigned char keyboardState[MAX_KEYS];
     //if (GetKeyboardState(keyboardState) == false) return;
@@ -96,9 +99,6 @@ namespace SHADE
       }
     }
 
-    //Write to lastKeys
-    memcpy(keysLast, keys, sizeof(keys));
-
     //Mouse Positioning/////////////////////////////////////
     //https://stackoverflow.com/a/6423739
 

SHADE_Engine/src/Math/Geometry/SHBoundingBox.cpp

@@ -95,12 +95,12 @@ namespace SHADE
   /* Getter Function Definitions                                                       */
   /*-----------------------------------------------------------------------------------*/
 
-  const SHVec3& SHBoundingBox::GetCenter() const noexcept
+  SHVec3 SHBoundingBox::GetCenter() const noexcept
   {
     return Center;
   }
 
-  const SHVec3& SHBoundingBox::GetHalfExtents() const noexcept
+  SHVec3 SHBoundingBox::GetHalfExtents() const noexcept
   {
     return Extents;
   }

SHADE_Engine/src/Math/Geometry/SHBoundingBox.h

@@ -54,8 +54,8 @@ namespace SHADE
     /* Getter Functions                                                                */
     /*---------------------------------------------------------------------------------*/
 
-    [[nodiscard]] const SHVec3&       GetCenter     ()  const noexcept;
+    [[nodiscard]] SHVec3              GetCenter     ()  const noexcept;
-    [[nodsicard]] const SHVec3&       GetHalfExtents()  const noexcept;
+    [[nodiscard]] SHVec3              GetHalfExtents()  const noexcept;
     [[nodiscard]] SHVec3              GetMin        ()  const noexcept;
     [[nodiscard]] SHVec3              GetMax        ()  const noexcept;
     [[nodiscard]] std::vector<SHVec3> GetVertices   ()  const noexcept;

SHADE_Engine/src/Math/Geometry/SHBoundingSphere.cpp

@@ -94,7 +94,7 @@ namespace SHADE
   /* Getter Function Definitions                                                       */
   /*-----------------------------------------------------------------------------------*/
 
-  const SHVec3& SHBoundingSphere::GetCenter() const noexcept
+  SHVec3 SHBoundingSphere::GetCenter() const noexcept
   {
     return Center;
   }

SHADE_Engine/src/Math/Geometry/SHBoundingSphere.h

@@ -48,8 +48,8 @@ namespace SHADE
     /* Getter Functions                                                                */
     /*---------------------------------------------------------------------------------*/
 
-    [[nodiscard]] const SHVec3& GetCenter ()  const noexcept;
+    [[nodiscard]] SHVec3  GetCenter ()  const noexcept;
-    [[nodiscard]] float         GetRadius ()  const noexcept;
+    [[nodiscard]] float   GetRadius ()  const noexcept;
 
     /*---------------------------------------------------------------------------------*/
     /* Setter Functions                                                                */

SHADE_Engine/src/Math/Geometry/SHShape.h

@@ -12,7 +12,6 @@
 
 // Project Headers
 #include "SH_API.h"
-#include "Math/Transform/SHTransform.h"
 #include "Math/SHRay.h"
 
 

SHADE_Engine/src/Math/SHQuaternion.cpp

@@ -67,6 +67,19 @@ namespace SHADE
     XMStoreFloat4(this, XMQuaternionRotationMatrix(M));
   }
 
+  SHQuaternion::SHQuaternion(const reactphysics3d::Vector3& rp3dEuler) noexcept
+  : XMFLOAT4( 0.0f, 0.0f, 0.0f, 1.0f )
+  {
+    const SHVec3& SHADE_VEC{ rp3dEuler };
+
+    const XMVECTOR V = XMLoadFloat3(&SHADE_VEC);
+    XMStoreFloat4(this, XMQuaternionRotationRollPitchYawFromVector(V));
+  }
+
+  SHQuaternion::SHQuaternion(const reactphysics3d::Quaternion& rp3dQuat) noexcept
+  : XMFLOAT4( rp3dQuat.x, rp3dQuat.y, rp3dQuat.z, rp3dQuat.w )
+  {}
+
   /*-----------------------------------------------------------------------------------*/
   /* Operator Overload Definitions                                                     */
   /*-----------------------------------------------------------------------------------*/
@@ -176,6 +189,16 @@ namespace SHADE
     return XMQuaternionNotEqual(Q1, Q2);
   }
 
+  SHQuaternion::operator reactphysics3d::Quaternion() const noexcept
+  {
+    return reactphysics3d::Quaternion{ x, y, z, w };
+  }
+
+  SHQuaternion::operator reactphysics3d::Vector3() const noexcept
+  {
+    return reactphysics3d::Vector3{ ToEuler() };
+  }
+
   SHQuaternion operator*(float lhs, const SHQuaternion& rhs) noexcept
   {
     return rhs * lhs;

SHADE_Engine/src/Math/SHQuaternion.h

@@ -11,6 +11,8 @@
 #pragma once
 
 #include <DirectXMath.h>
+#include <reactphysics3d/mathematics/Quaternion.h>
+
 #include <string>
 
 // Project Headers
@@ -46,12 +48,17 @@ namespace SHADE
     SHQuaternion  (const SHQuaternion& rhs) = default;
     SHQuaternion  (SHQuaternion&& rhs)      = default;
 
-    SHQuaternion  ()                                      noexcept;
+    SHQuaternion  ()                                            noexcept;
-    SHQuaternion  (float x, float y, float z, float w)    noexcept;
+    SHQuaternion  (float x, float y, float z, float w)          noexcept;
-    SHQuaternion  (float yaw, float pitch, float roll)    noexcept;
+    SHQuaternion  (float yaw, float pitch, float roll)          noexcept;
-    SHQuaternion  (const SHVec3& eulerAngles)             noexcept;
+    SHQuaternion  (const SHVec3& eulerAngles)                   noexcept;
-    SHQuaternion  (const SHVec3& axis, float angleInRad)  noexcept;
+    SHQuaternion  (const SHVec3& axis, float angleInRad)        noexcept;
-    SHQuaternion  (const SHMatrix& rotationMatrix)        noexcept;
+    SHQuaternion  (const SHMatrix& rotationMatrix)              noexcept;
+
+    // Conversion from other math types
+
+    SHQuaternion  (const reactphysics3d::Vector3& rp3dEuler)    noexcept;
+    SHQuaternion  (const reactphysics3d::Quaternion& rp3dQuat)  noexcept;
 
     /*---------------------------------------------------------------------------------*/
     /* Operator Overloads                                                              */
@@ -76,6 +83,11 @@ namespace SHADE
     [[nodiscard]] bool            operator==  (const SHQuaternion& rhs) const noexcept;
     [[nodiscard]] bool            operator!=  (const SHQuaternion& rhs) const noexcept;
 
+    // Conversion to other math types used by SHADE
+
+    operator reactphysics3d::Quaternion       ()                        const noexcept;
+    operator reactphysics3d::Vector3          ()                        const noexcept;
+
     /*---------------------------------------------------------------------------------*/
     /* Getter Functions                                                                */
     /*---------------------------------------------------------------------------------*/

SHADE_Engine/src/Math/Vector/SHVec2.cpp

@@ -50,6 +50,10 @@ namespace SHADE
   : XMFLOAT2( _x, _y )
   {}
 
+  SHVec2::SHVec2(const reactphysics3d::Vector2& rp3dVec2) noexcept
+  : XMFLOAT2( rp3dVec2.x, rp3dVec2.y )
+  {}
+
   /*-----------------------------------------------------------------------------------*/
   /* Operator Overload Definitions                                                     */
   /*-----------------------------------------------------------------------------------*/
@@ -200,6 +204,11 @@ namespace SHADE
     }
   }
 
+  SHVec2::operator reactphysics3d::Vector2() const noexcept
+  {
+    return reactphysics3d::Vector2{ x, y };
+  }
+
   SHVec2 operator* (float lhs, const SHVec2& rhs) noexcept
   {
     SHVec2 result;