CameraNode.h

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/*
-----------------------------------------------------------------------------
This source file is part of FRAPPER
research.animationsinstitut.de
sourceforge.net/projects/frapper

Copyright (c) 2008-2009 Filmakademie Baden-Wuerttemberg, Institute of Animation 

This program 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 of the License, or (at your option) any later
version.

This program 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 program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/


#ifndef CAMERANODE_H
#define CAMERANODE_H

#include "ViewNode.h"
#include "OgreContainer.h"
#include "InstanceCounterMacros.h"

// OGRE
#include <Ogre.h>
#if (OGRE_PLATFORM  == OGRE_PLATFORM_WIN32)
#include <windows.h>
#endif

namespace CameraNode {
using namespace Frapper;

class CameraNode : public ViewNode
{

    Q_OBJECT
    ADD_INSTANCE_COUNTER

public: // constructors and destructors

    CameraNode ( const QString &name, ParameterGroup *parameterRoot );

    virtual ~CameraNode ();

public: // functions

    virtual Ogre::SceneNode * getSceneNode ();

private: // functions

    void checkForPreset ();

        void updateDependentOutputParameters ();

        virtual void loadReady ();

    void applyPosition ( QString positionParameter = "Position");

    void applyOrientation ( QString orientationParameter = "Orientation");

private slots: //

    void updateTransform ();

    void renderResolutionPresetChanged ();

    void renderWidthChanged ();

    void renderHeightChanged ();

    void focalLengthChanged ();

    void fieldOfViewChanged ();

    void horizontalApertureChanged ();

    void nearClippingPlaneChanged ();

    void farClippingPlaneChanged ();

protected: // data

        QVariantList m_ptMatList;

        QVariantList m_wMatList;

private: // data

    Ogre::SceneManager *m_sceneManager;

    Ogre::SceneNode *m_sceneNode;

    OgreContainer *m_ogreContainer;

    Ogre::Camera *m_camera;

    Ogre::Entity *m_entity;

    QString m_outputCameraName;

    bool m_presetChanging;

};
} // namespace CameraNode

#endif