modules/graphics/components/CameraComponent.h

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/*
 * i6engine
 * Copyright (2016) Daniel Bonrath, Michael Baer, All rights reserved.
 *
 * This file is part of i6engine; i6engine is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __I6ENGINE_MODULES_COMPONENTS_CAMERACOMPONENT_H__
#define __I6ENGINE_MODULES_COMPONENTS_CAMERACOMPONENT_H__

#include <cstdint>

#include "i6engine/utils/i6eThreadSafety.h"

#include "i6engine/math/i6eVector.h"

namespace Ogre {
        class SceneNode;
} /* namespace Ogre */

namespace i6e {
namespace modules {

        class GraphicsManager;
        class GraphicsNode;

        class CameraComponent {
                friend class GraphicsNode;

        private:
                GraphicsManager * _manager;

                GraphicsNode * _parent;

                Ogre::SceneNode * _sceneNode;

                int _zOrder;

                CameraComponent(GraphicsManager * manager, GraphicsNode * parent, const int64_t goid, const int64_t coid, const Vec3 & position, const Vec3 & lookAt, const double nC, double aspect, const double fov);

                ~CameraComponent();

                void updateCameraComponent(const Vec3 & position, const Vec3 & lookAt, const double nC, double aspect, const double fov);

                void updateCameraFrustumComponent(const double left, const double right, const double top, const double bottom);

                void enableCompositor(const std::string & compositor, bool enabled);

                void createOrUpdateViewport(int zOrder, const double left, const double top, const double width, const double height, const double red, const double green, const double blue, const double alpha);

                CameraComponent(const CameraComponent &) = delete;

                const CameraComponent & operator=(const CameraComponent &) = delete;

                ASSERT_THREAD_SAFETY_HEADER
        };

} /* namespace modules */
} /* namespace i6e */

#endif /* __I6ENGINE_MODULES_COMPONENTS_CAMERACOMPONENT_H__ */