ImageTexture.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 __IMAGETEXTURE_H__
#define __IMAGETEXTURE_H__

#include "X3DTexture2DNode.h"
#include "H3DImageLoaderNode.h"
#include "X3DUrlObject.h"
#include "MFNode.h"

namespace H3D {

  class H3DAPI_API ImageTexture : 
    public X3DTexture2DNode,
    public X3DUrlObject {
  public:

    H3D_API_EXCEPTION( CouldNotLoadImage );

    typedef TypedMFNode< H3DImageLoaderNode > MFImageLoader;

    class H3DAPI_API SFImage: public TypedField< X3DTexture2DNode::SFImage,
                                                 Types< MFString, MFImageLoader > > {

      virtual void update();
    };
      
    ImageTexture( Inst< DisplayList > _displayList = 0,
                  Inst< SFNode   >  _metadata        = 0,
                  Inst< MFString >  _url             = 0,
                  Inst< SFBool   >  _repeatS         = 0,
                  Inst< SFBool   >  _repeatT         = 0,
                  Inst< SFBool   >  _scaleToP2       = 0,
                  Inst< SFImage  > _image            = 0,
                  Inst< MFImageLoader > _imageLoader = 0,
                  Inst< SFTextureProperties > _textureProperties = 0 );

    virtual void render();

    auto_ptr< MFImageLoader > imageLoader;

    static H3DNodeDatabase database;
  };
}

#endif

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