Patch Update - Frustum Culling Thread Independant - V10.2.2

.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml

@@ -6,10 +6,8 @@
   <component name="ChangeListManager">
     <list default="true" id="e81d6e08-efc7-40a0-909d-ec4943d948e9" name="Changes" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/.idea.KhaoticEngineReborn/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/enginecustom/imgui.ini" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/imgui.ini" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/enginecustom/src/inc/system/applicationclass.h" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/inc/system/applicationclass.h" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/enginecustom/src/src/system/applicationclass.cpp" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/src/system/applicationclass.cpp" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/enginecustom/src/src/system/modelclass.cpp" beforeDir="false" afterPath="$PROJECT_DIR$/enginecustom/src/src/system/modelclass.cpp" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -23,13 +21,8 @@
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
   <component name="HighlightingSettingsPerFile">
-    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
+    <setting file="file://C:/Program Files (x86)/Windows Kits/10/Include/10.0.26100.0/um/d3d11.h" root0="SKIP_HIGHLIGHTING" />
-    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
+    <setting file="file://$PROJECT_DIR$/enginecustom/include/Inc/VertexTypes.h" root0="SKIP_HIGHLIGHTING" />
-    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
-    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
-    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
-    <setting file="mock:///dummy.cpp" root0="SKIP_HIGHLIGHTING" />
-    <setting file="cidr-memory-view://4" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/enginecustom/include/Vulkan/Include/vulkan/vulkan_core.h" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/enginecustom/src/src/shader/CelShadingShader.cpp" root0="FORCE_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/../../IDE_VS/VC/Tools/MSVC/14.38.33130/include/type_traits" root0="SKIP_HIGHLIGHTING" />
@@ -46,25 +39,25 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
+  <component name="PropertiesComponent">{
-  "keyToString": {
+  &quot;keyToString&quot;: {
-    "ASKED_SHARE_PROJECT_CONFIGURATION_FILES": "true",
+    &quot;ASKED_SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
-    "C++ Project.enginecustom.executor": "Run",
+    &quot;C++ Project.enginecustom.executor&quot;: &quot;Run&quot;,
-    "C/C++ Project.enginecustom.executor": "dotTrace Profiler",
+    &quot;C/C++ Project.enginecustom.executor&quot;: &quot;Run&quot;,
-    "RunOnceActivity.ShowReadmeOnStart": "true",
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    "RunOnceActivity.git.unshallow": "true",
+    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
-    "SHARE_PROJECT_CONFIGURATION_FILES": "true",
+    &quot;SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
-    "git-widget-placeholder": "main",
+    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
-    "ignore.virus.scanning.warn.message": "true",
+    &quot;ignore.virus.scanning.warn.message&quot;: &quot;true&quot;,
-    "node.js.detected.package.eslint": "true",
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
-    "node.js.detected.package.tslint": "true",
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
-    "node.js.selected.package.eslint": "(autodetect)",
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
-    "node.js.selected.package.tslint": "(autodetect)",
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
-    "nodejs_package_manager_path": "npm",
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
-    "settings.editor.selected.configurable": "preferences.build.unityPlugin",
+    &quot;settings.editor.selected.configurable&quot;: &quot;preferences.build.unityPlugin&quot;,
-    "vue.rearranger.settings.migration": "true"
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
   }
-}]]></component>
+}</component>
   <component name="RunManager" selected="C/C++ Project.enginecustom">
     <configuration name="KhaoticDemo" type="CppProject" factoryName="C++ Project">
       <configuration_1 setup="1">
@@ -186,6 +179,7 @@
       <workItem from="1746538260893" duration="5781000" />
       <workItem from="1746546014271" duration="1814000" />
       <workItem from="1746619988287" duration="12282000" />
+      <workItem from="1746711806997" duration="2620000" />
     </task>
     <task id="LOCAL-00001" summary="Minor update - viewport window tweak">
       <option name="closed" value="true" />

enginecustom/src/inc/system/applicationclass.h

@@ -196,6 +196,12 @@ public :
 
 private :
 
+	// Thread de culling
+	std::thread m_CullingThread;
+	std::atomic<bool> m_CullingActive;
+	std::mutex m_ObjectsMutex;
+	void CullingThreadFunction();
+
 
 	std::mutex m_TerrainMutex;
 	std::vector<std::tuple<float, float, float, std::string, int>> m_TerrainGenerationData;

enginecustom/src/src/system/applicationclass.cpp

@@ -54,12 +54,18 @@ ApplicationClass::ApplicationClass() : m_ShouldQuit(false)
 ApplicationClass::~ApplicationClass()
 {
 	m_ShouldQuit = true;
+	m_CullingActive = false;
 
-	// Joindre le thread pour s'assurer qu'il se termine correctement
+	// Joindre les threads pour s'assurer qu'ils se terminent correctement
 	if (m_PhysicsThread.joinable())
 	{
 		m_PhysicsThread.join();
 	}
+    
+	if (m_CullingThread.joinable())
+	{
+		m_CullingThread.join();
+	}
 
 }
 
@@ -468,6 +474,9 @@ bool ApplicationClass::Initialize(int screenWidth, int screenHeight, HWND hwnd,
 		skybox->Initialize(m_Direct3D);
 		m_Skybox.push_back(skybox->ConstructSkybox());
 
+		m_CullingActive = true;
+		m_CullingThread = std::thread(&ApplicationClass::CullingThreadFunction, this);
+
 	}
 	catch (const std::exception& e)
 	{
@@ -1593,9 +1602,72 @@ void ApplicationClass::SetScreenWidth(int width)
 	m_screenWidth = width;
 }
 
+void ApplicationClass::CullingThreadFunction()
+{
+    Logger::Get().Log("Thread de culling démarré", __FILE__, __LINE__, Logger::LogLevel::Info);
+
+    while (m_CullingActive)
+    {
+        // Construction du frustum une fois par cycle de culling
+        ConstructFrustum();
+
+        // S'assurer que la skybox est toujours visible
+        {
+            std::lock_guard<std::mutex> lock(m_ObjectsMutex);
+            for (auto* skyboxObject : m_Skybox)
+            {
+                if (skyboxObject)
+                {
+                    skyboxObject->SetVisible(true);
+                }
+            }
+        }
+
+        // Traitement des files d'objets normaux (sans la skybox)
+        std::vector<std::reference_wrapper<std::vector<Object*>>> queues = {
+            std::ref(m_object), std::ref(m_cubes), std::ref(m_terrainChunk)
+        };
+
+        for (auto& queueRef : queues)
+        {
+            std::vector<Object*>& queue = queueRef.get();
+            
+            std::lock_guard<std::mutex> lock(m_ObjectsMutex);
+            
+            for (auto* object : queue)
+            {
+                if (!object) continue;
+
+                // Extraction des données de position
+                XMVECTOR position = object->GetPosition();
+                float x = XMVectorGetX(position);
+                float y = XMVectorGetY(position);
+                float z = XMVectorGetZ(position);
+
+                // Calcul du rayon approximatif
+                XMVECTOR scale = object->GetScale();
+                float radius = max(max(XMVectorGetX(scale), XMVectorGetY(scale)), XMVectorGetZ(scale));
+
+                // Vérification du frustum
+                bool visible = m_FrustumCulling.CheckCube(x, y, z, radius, GetFrustumTolerance());
+                object->SetVisible(visible);
+            	
+            }
+        }
+
+        // Pause pour éviter de surcharger le CPU
+        std::this_thread::sleep_for(std::chrono::milliseconds(16)); // ~60 Hz
+    }
+
+    Logger::Get().Log("Thread de culling terminé", __FILE__, __LINE__, Logger::LogLevel::Info);
+}
+
+
+
 bool ApplicationClass::RenderPass(const std::vector<std::reference_wrapper<std::vector<Object*>>>& RenderQueues, XMFLOAT4* diffuse, XMFLOAT4* position, XMFLOAT4* ambient, XMMATRIX view, XMMATRIX projection)
 {
-	XMMATRIX worldMatrix, scaleMatrix, rotateMatrix, translateMatrix, srMatrix;
+	std::lock_guard<std::mutex> lock(m_ObjectsMutex);
+	XMMATRIX scaleMatrix, rotateMatrix, translateMatrix ;
 	bool result;
 
 	int renderCount = 0;
@@ -1631,21 +1703,29 @@ bool ApplicationClass::RenderPass(const std::vector<std::reference_wrapper<std::
 				object->UpdatePosition(m_Timer->GetTime());
 			}
 
-			// Vérifie si l'objet est dans le frustum
+
-			if (!m_FrustumCulling.CheckCube(x, y, z, radius, GetFrustumTolerance()))
+			if (!object->IsVisible())
 			{
-				object->SetVisible(false);
 				continue;
 			}
-			object->SetVisible(true); // L'objet est visible
+			
+			// // Vérifie si l'objet est dans le frustum
+			// if (!m_FrustumCulling.CheckCube(x, y, z, radius, GetFrustumTolerance()))
+			// {
+			// 	object->SetVisible(false);
+			// 	continue;
+			// }
+			// object->SetVisible(true); // L'objet est visible
 			renderCount++;
 
 			scaleMatrix = object->GetScaleMatrix();
 			rotateMatrix = object->GetRotateMatrix();
 			translateMatrix = object->GetTranslateMatrix();
 
-			srMatrix = XMMatrixMultiply(scaleMatrix, rotateMatrix);
+			XMMATRIX worldMatrix = XMMatrixMultiply(
-			worldMatrix = XMMatrixMultiply(srMatrix, translateMatrix);
+				XMMatrixMultiply(scaleMatrix, rotateMatrix),
+				translateMatrix
+			);
 
 			object->Render(m_Direct3D->GetDeviceContext());