X3DEnvironmentTextureNode.h

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//    Copyright 2004, SenseGraphics AB
//
//    This file is part of H3D API.
//
//    H3D API is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    H3D API 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
//    along with H3D API; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    A commercial license is also available. Please contact us at 
//    www.sensegraphics.com for more information.
//
//
//
#ifndef __X3DENVIRONMENTTEXTURENODE_H__
#define __X3DENVIRONMENTTEXTURENODE_H__

#include "X3DTextureNode.h"

namespace H3D {

  class H3DAPI_API X3DEnvironmentTextureNode : public X3DTextureNode {
  public:
    X3DEnvironmentTextureNode( Inst< DisplayList > _displayList = 0,
                                Inst< SFNode>  _metadata = 0 ) :
      cube_map_id( 0 ),
      texture_unit( 0 ) {}

    inline GLuint getTextureId() {
      return cube_map_id;
    }

    inline GLuint getTextureUnit() {
      return texture_unit;
    }

  protected:
    GLenum cube_map_id;
    
    GLint texture_unit;
  };
}

#endif

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