Add ArCameraController

openVulkanoCpp/Controller/ArCameraController.hpp

@@ -0,0 +1,57 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#pragma once
+
+#include "Base/ITickable.hpp"
+#include "Base/ICloseable.hpp"
+#include "Math/Math.hpp"
+#include <memory>
+#include <mutex>
+#include <atomic>
+
+namespace openVulkanoCpp
+{
+	namespace AR
+	{
+		class ArSession;
+	}
+
+	namespace Scene
+	{
+		class Camera;
+	}
+
+	class ArCameraController final : public ITickable, public ICloseable
+	{
+		std::shared_ptr<AR::ArSession> m_arSession;
+		Scene::Camera* m_camera;
+		Math::Matrix4f m_registration;
+		Math::Matrix4f m_matrixToUpdate;
+		std::mutex m_mutex;
+		std::atomic<bool> m_updated;
+
+	public:
+		ArCameraController();
+
+		ArCameraController(Scene::Camera* camera, const std::shared_ptr<AR::ArSession>& session = nullptr, const Math::Matrix4f& registration = Math::Matrix4f (1));
+
+		~ArCameraController() override;
+
+		void Init(Scene::Camera* camera, const std::shared_ptr<AR::ArSession>& session = nullptr, const Math::Matrix4f& registration = Math::Matrix4f (1));
+
+		void Tick() override;
+
+		void Close() override;
+
+		[[nodiscard]] std::shared_ptr<AR::ArSession> GetArSession() const { return m_arSession; }
+
+	private:
+		void Init();
+
+		void UpdateCameraTransformation(const Math::Matrix4f& transform);
+	};
+}