Introduce CameraRenderRequest scheduling and fix Vulkan build

engine/src/Rendering/RenderSceneExtractor.cpp

@@ -70,6 +70,33 @@ RenderSceneData RenderSceneExtractor::Extract(
     return sceneData;
 }
 
+RenderSceneData RenderSceneExtractor::ExtractForCamera(
+    const Components::Scene& scene,
+    Components::CameraComponent& camera,
+    uint32_t viewportWidth,
+    uint32_t viewportHeight) const {
+    RenderSceneData sceneData;
+    if (!IsUsableCamera(&camera)) {
+        return sceneData;
+    }
+
+    sceneData.camera = &camera;
+    sceneData.cameraData = BuildCameraData(camera, viewportWidth, viewportHeight);
+    const Math::Vector3 cameraPosition = sceneData.cameraData.worldPosition;
+
+    const std::vector<Components::GameObject*> rootGameObjects = scene.GetRootGameObjects();
+    for (Components::GameObject* rootGameObject : rootGameObjects) {
+        ExtractVisibleItems(rootGameObject, cameraPosition, sceneData.visibleItems);
+    }
+
+    std::stable_sort(
+        sceneData.visibleItems.begin(),
+        sceneData.visibleItems.end(),
+        CompareVisibleItems);
+
+    return sceneData;
+}
+
 Components::CameraComponent* RenderSceneExtractor::SelectCamera(
     const Components::Scene& scene,
     Components::CameraComponent* overrideCamera) const {