/***********************************************************************************
 *                                                                                 *
 * Voreen - The Volume Rendering Engine                                            *
 *                                                                                 *
 * Copyright (C) 2005-2013 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_VOLUMETEXTURE_H
#define VRN_VOLUMETEXTURE_H

#include "voreen/core/voreencoreapi.h"

#include "tgt/matrix.h"
#include "tgt/texturemanager.h"

namespace voreen {

/**
 * This class is basically a tgt::Texture.
  */
class VRN_CORE_API VolumeTexture : public tgt::Texture {
public:
    /**
     * With data and internalformat argument, type_ is set to GL_TEXTURE_3D
     * and \e NO new chunk of data will be allocated on the heap.
     */
    VolumeTexture(const GLubyte* data, const tgt::ivec3& dimensions,
                  GLint format,
                  GLint internalformat,
                  GLenum dataType,
                  tgt::Texture::Filter filter);
};

} // namespace voreen

#endif // VRN_VOLUMETEXTURE_H
