ArrowObject.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:
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 *   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.
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 *   MLAB and NICR (or its successors, if any).
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 * IN NO EVENT SHALL "MLAB" OR "NICR" BE LIABLE TO ANY PARTY FOR DIRECT,
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#ifndef _MIRA_ARROWOBJECT_H_
#define _MIRA_ARROWOBJECT_H_

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

namespace mira {


class MIRA_GUI_VISUALIZATION_EXPORT MeshObject;

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

    virtual void setColor(const Ogre::ColourValue& color);
    void showHead(bool show);
    void setRadius(float radius);
    void setLength(float length);

protected:
    void updateScales();

    MeshObject* mShaft;
    MeshObject* mHead;

    float mRadius;
    float mLength;
    bool mShowHead;
};


}

#endif