Add rendering pass sequence scaffolding

engine/src/Rendering/CameraRenderer.cpp

@@ -51,7 +51,31 @@ bool CameraRenderer::Render(
     }
 
     sceneData.cameraData.clearFlags = request.clearFlags;
-    return m_pipeline->Render(request.context, request.surface, sceneData);
+    const RenderPassContext passContext = {
+        request.context,
+        request.surface,
+        sceneData
+    };
+
+    if (request.preScenePasses != nullptr) {
+        if (!request.preScenePasses->Initialize(request.context) ||
+            !request.preScenePasses->Execute(passContext)) {
+            return false;
+        }
+    }
+
+    if (!m_pipeline->Render(request.context, request.surface, sceneData)) {
+        return false;
+    }
+
+    if (request.postScenePasses != nullptr) {
+        if (!request.postScenePasses->Initialize(request.context) ||
+            !request.postScenePasses->Execute(passContext)) {
+            return false;
+        }
+    }
+
+    return true;
 }
 
 } // namespace Rendering