refactor: split scene render request planning

engine/src/Rendering/SceneRenderer.cpp

@@ -1,11 +1,6 @@
 #include "Rendering/SceneRenderer.h"
 #include "Rendering/SceneRenderRequestUtils.h"
 
-#include "Components/GameObject.h"
-#include "Scene/Scene.h"
-
-#include <algorithm>
-
 namespace XCEngine {
 namespace Rendering {
 
@@ -32,44 +27,7 @@ std::vector<CameraRenderRequest> SceneRenderer::BuildRenderRequests(
     Components::CameraComponent* overrideCamera,
     const RenderContext& context,
     const RenderSurface& surface) const {
-    std::vector<CameraRenderRequest> requests;
-
-    std::vector<Components::CameraComponent*> cameras;
-    if (SceneRenderRequestUtils::IsUsableCamera(overrideCamera)) {
-        cameras.push_back(overrideCamera);
-    } else {
-        cameras = scene.FindObjectsOfType<Components::CameraComponent>();
-        cameras.erase(
-            std::remove_if(
-                cameras.begin(),
-                cameras.end(),
-                [](const Components::CameraComponent* camera) {
-                    return !SceneRenderRequestUtils::IsUsableCamera(camera);
-                }),
-            cameras.end());
-    }
-
-    SceneRenderRequestUtils::SortSceneCamerasForRendering(cameras);
-
-    size_t renderedBaseCameraCount = 0;
-    for (Components::CameraComponent* camera : cameras) {
-        CameraRenderRequest request;
-        if (SceneRenderRequestUtils::BuildCameraRenderRequest(
-                scene,
-                *camera,
-                context,
-                surface,
-                renderedBaseCameraCount,
-                requests.size(),
-                request)) {
-            requests.push_back(request);
-            if (camera->GetStackType() == Components::CameraStackType::Base) {
-                ++renderedBaseCameraCount;
-            }
-        }
-    }
-
-    return requests;
+    return m_requestPlanner.BuildRequests(scene, overrideCamera, context, surface);
 }
 
 bool SceneRenderer::Render(const CameraRenderRequest& request) {