diff --git a/openVulkanoCpp/Controller/ArCameraController.hpp b/openVulkanoCpp/Controller/ArCameraController.hpp
index 607f331..58f6ab0 100644
--- a/openVulkanoCpp/Controller/ArCameraController.hpp
+++ b/openVulkanoCpp/Controller/ArCameraController.hpp
@@ -40,6 +40,8 @@ namespace OpenVulkano
 
 		void Close() override;
 
+		void SetRegistration(const Math::Matrix4f& reg) { m_registration = reg; }
+
 		[[nodiscard]] std::shared_ptr<AR::ArSession> GetArSession() const { return m_arSession; }
 
 	private:
diff --git a/openVulkanoCpp/Controller/ArcballCameraController.hpp b/openVulkanoCpp/Controller/ArcballCameraController.hpp
index 6d80263..a9f3a01 100644
--- a/openVulkanoCpp/Controller/ArcballCameraController.hpp
+++ b/openVulkanoCpp/Controller/ArcballCameraController.hpp
@@ -40,7 +40,7 @@ namespace OpenVulkano
 
 		void SetPivotPoint(const Math::Vector4f_SIMD& pivotPoint) { m_pivotPoint = pivotPoint; }
 
-		void SetActive();
+		void SetActive() override;
 
 		void SetDefaultKeybindings();
 
diff --git a/openVulkanoCpp/Controller/CameraController.hpp b/openVulkanoCpp/Controller/CameraController.hpp
index aba113d..80bfa2d 100644
--- a/openVulkanoCpp/Controller/CameraController.hpp
+++ b/openVulkanoCpp/Controller/CameraController.hpp
@@ -35,5 +35,7 @@ namespace OpenVulkano
 		void SetCamera(Scene::Camera* camera) { m_camera = camera; }
 
 		Scene::Camera* GetCamera() { return m_camera; }
+
+		virtual void SetActive() {}
 	};
 }