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framework/scene_graph/components/camera.h

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+/* Copyright (c) 2019-2024, Arm Limited and Contributors
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 the "License";
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <memory>
+#include <string>
+#include <typeinfo>
+#include <vector>
+
+#include "common/error.h"
+
+#include "common/glm_common.h"
+
+#include "common/helpers.h"
+#include "scene_graph/component.h"
+
+namespace vkb
+{
+namespace sg
+{
+class Camera : public Component
+{
+  public:
+	Camera(const std::string &name);
+
+	virtual ~Camera() = default;
+
+	virtual std::type_index get_type() override;
+
+	virtual glm::mat4 get_projection() = 0;
+
+	glm::mat4 get_view();
+
+	void set_node(Node &node);
+
+	Node *get_node();
+
+	const glm::mat4 get_pre_rotation();
+
+	void set_pre_rotation(const glm::mat4 &pre_rotation);
+
+  private:
+	Node *node{nullptr};
+
+	glm::mat4 pre_rotation{1.0f};
+};
+}        // namespace sg
+}        // namespace vkb