Lighting working for non PBR code, and PBR code seems to be relatively working as well.

Introduce memorypool and stop doing lazy loading of objects which exhausts system of memory.  Move loading into separate thread.

Author: gpx1000

attachments/simple_engine/CMakeLists.txt

@@ -97,6 +97,7 @@ set(SOURCES
     renderer_compute.cpp
     renderer_utils.cpp
     renderer_resources.cpp
+    memory_pool.cpp
     resource_manager.cpp
     entity.cpp
     component.cpp

attachments/simple_engine/main.cpp

@@ -36,57 +36,6 @@ void SetupScene(Engine* engine) {
     // Set the camera as the active camera
     engine->SetActiveCamera(camera);
 
-    // Create a cube entity
-    Entity* cubeEntity = engine->CreateEntity("Cube");
-    if (!cubeEntity) {
-        throw std::runtime_error("Failed to create cube entity");
-    }
-
-    // Add a transform component to the cube
-    auto* cubeTransform = cubeEntity->AddComponent<TransformComponent>();
-    cubeTransform->SetPosition(glm::vec3(0.0f, 0.0f, 0.0f));
-    cubeTransform->SetRotation(glm::vec3(0.0f, 0.0f, 0.0f));
-    cubeTransform->SetScale(glm::vec3(1.0f, 1.0f, 1.0f));
-
-    // Add a mesh component to the cube
-    auto* cubeMesh = cubeEntity->AddComponent<MeshComponent>();
-    cubeMesh->CreateCube(1.0f, glm::vec3(1.0f, 0.0f, 0.0f));
-
-    // Make the camera look at the red cube
-    camera->LookAt(cubeTransform->GetPosition());
-
-    // Create a second cube entity
-    Entity* cube2Entity = engine->CreateEntity("Cube2");
-    if (!cube2Entity) {
-        throw std::runtime_error("Failed to create second cube entity");
-    }
-
-    // Add a transform component to the second cube
-    auto* cube2Transform = cube2Entity->AddComponent<TransformComponent>();
-    cube2Transform->SetPosition(glm::vec3(2.0f, 0.0f, 0.0f));
-    cube2Transform->SetRotation(glm::vec3(0.0f, 0.0f, 0.0f));
-    cube2Transform->SetScale(glm::vec3(0.5f, 0.5f, 0.5f));
-
-    // Add a mesh component to the second cube
-    auto* cube2Mesh = cube2Entity->AddComponent<MeshComponent>();
-    cube2Mesh->CreateCube(1.0f, glm::vec3(0.0f, 1.0f, 0.0f));
-
-    // Create a third cube entity
-    Entity* cube3Entity = engine->CreateEntity("Cube3");
-    if (!cube3Entity) {
-        throw std::runtime_error("Failed to create third cube entity");
-    }
-
-    // Add a transform component to the third cube
-    auto* cube3Transform = cube3Entity->AddComponent<TransformComponent>();
-    cube3Transform->SetPosition(glm::vec3(-2.0f, 0.0f, 0.0f));
-    cube3Transform->SetRotation(glm::vec3(0.0f, 0.0f, 0.0f));
-    cube3Transform->SetScale(glm::vec3(0.5f, 0.5f, 0.5f));
-
-    // Add a mesh component to the third cube
-    auto* cube3Mesh = cube3Entity->AddComponent<MeshComponent>();
-    cube3Mesh->CreateCube(1.0f, glm::vec3(0.0f, 0.0f, 1.0f));
-
     // Start loading Bistro.glb model in background thread
     if (ModelLoader* modelLoader = engine->GetModelLoader()) {
         std::cout << "Starting threaded loading of Bistro model..." << std::endl;
@@ -123,11 +72,9 @@ void android_main(android_app* app) {
 #else
 /**
  * @brief Desktop entry point.
- * @param argc The number of command-line arguments.
- * @param argv The command-line arguments.
  * @return The exit code.
  */
-int main(int argc, char* argv[]) {
+int main(int, char*[]) {
     try {
         // Create the engine
         Engine engine;