/***********************************************************************************
 *                                                                                 *
 * Voreen - The Volume Rendering Engine                                            *
 *                                                                                 *
 * Copyright (C) 2005-2012 University of Muenster, Germany.                        *
 * Visualization and Computer Graphics Group <http://viscg.uni-muenster.de>        *
 * For a list of authors please refer to the file "CREDITS.txt".                   *
 *                                                                                 *
 * This file is part of the Voreen software package. Voreen is free software:      *
 * you can redistribute it and/or modify it under the terms of the GNU General     *
 * Public License version 2 as published by the Free Software Foundation.          *
 *                                                                                 *
 * Voreen 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 General Public License for more details.      *
 *                                                                                 *
 * You should have received a copy of the GNU General Public License in the file   *
 * "LICENSE.txt" along with this file. If not, see <http://www.gnu.org/licenses/>. *
 *                                                                                 *
 * For non-commercial academic use see the license exception specified in the file *
 * "LICENSE-academic.txt". To get information about commercial licensing please    *
 * contact the authors.                                                            *
 *                                                                                 *
 ***********************************************************************************/

#ifndef VRN_QUADRICRENDERER_H
#define VRN_QUADRICRENDERER_H

#include "voreen/core/processors/geometryrendererbase.h"
#include "voreen/core/properties/boolproperty.h"
#include "voreen/core/properties/vectorproperty.h"
#include "voreen/core/properties/floatproperty.h"
#include "voreen/core/properties/optionproperty.h"

namespace voreen {

/**
 * Renders a GLU quadric.
 */
class QuadricRenderer : public GeometryRendererBase {
public:
    QuadricRenderer();
    virtual Processor* create() const;

    virtual std::string getClassName() const    { return "QuadricRenderer";  }
    virtual std::string getCategory() const     { return "Geometry";         }
    virtual CodeState getCodeState() const      { return CODE_STATE_STABLE; }

    virtual void render();

protected:
    virtual void setDescriptions() {
        setDescription("Renders a GLU quadric. Currently supported: sphere and cylinder.");
    }

    virtual void initialize() throw (tgt::Exception);

private:
    void adjustPropertyVisibilities();

    BoolProperty enabled_;
    StringOptionProperty quadricType_;

    FloatVec3Property position_;
    FloatVec3Property start_;
    FloatVec3Property end_;
    FloatProperty radius_;
    FloatVec4Property color_;

    BoolProperty applyLighting_;
    FloatVec4Property lightPosition_;
    FloatVec4Property lightAmbient_;
    FloatVec4Property lightDiffuse_;
    FloatVec4Property lightSpecular_;
    FloatProperty materialShininess_;

};

}

#endif // VRN_QUADRICRENDERER_H

