ImageObject.h

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/*
 * Copyright (C) 2012 by
 *   MetraLabs GmbH (MLAB), GERMANY
 * and
 *   Neuroinformatics and Cognitive Robotics Labs (NICR) at TU Ilmenau, GERMANY
 * All rights reserved.
 *
 * Contact: info@mira-project.org
 *
 * Commercial Usage:
 *   Licensees holding valid commercial licenses may use this file in
 *   accordance with the commercial license agreement provided with the
 *   software or, alternatively, in accordance with the terms contained in
 *   a written agreement between you and MLAB or NICR.
 *
 * GNU General Public License Usage:
 *   Alternatively, this file may be used under the terms of the GNU
 *   General Public License version 3.0 as published by the Free Software
 *   Foundation and appearing in the file LICENSE.GPL3 included in the
 *   packaging of this file. Please review the following information to
 *   ensure the GNU General Public License version 3.0 requirements will be
 *   met: http://www.gnu.org/copyleft/gpl.html.
 *   Alternatively you may (at your option) use any later version of the GNU
 *   General Public License if such license has been publicly approved by
 *   MLAB and NICR (or its successors, if any).
 *
 * IN NO EVENT SHALL "MLAB" OR "NICR" BE LIABLE TO ANY PARTY FOR DIRECT,
 * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
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 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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#ifndef _MIRA_IMAGEOBJECT_H_
#define _MIRA_IMAGEOBJECT_H_

#include <image/Img.h>
#include <image/Colormap.h>

#include <visualization/3d/VisualizationObject.h>

#ifndef Q_MOC_RUN
#include <OGRE/OgreMaterial.h>
#include <OGRE/OgreTexture.h>
#endif

namespace Ogre {
    class ManualObject;
}

namespace mira {


class MIRA_GUI_VISUALIZATION_EXPORT ImageObject : public VisualizationObject
{
public:
    ImageObject(bool mirrorY, Ogre::SceneManager* sceneManager, Ogre::SceneNode* parent = NULL);
    virtual ~ImageObject();

    void setAlpha(float alpha);
    void setImage(const Img<>& img, double smin, double smax, const ContinuousColormap& colormap, bool enableMipmapping=false);
    void setImage(const Img<>& img, bool enableMipmapping=false);

    Ogre::ManualObject* getPlane() { return mPlane; }

    Ogre::MaterialPtr getMaterial() { return mMaterial; }

    Ogre::TexturePtr getTexture() { return mTexture; }

    Ogre::TextureUnitState* getTextureState();



protected:
    Ogre::ManualObject* mPlane;
    Ogre::MaterialPtr mMaterial;
    Ogre::TexturePtr mTexture;
    Ogre::PixelFormat mTexturePxf;
};


}

#endif