---

Graphics/vtkTransformTextureCoords.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkTransformTextureCoords.h,v $
  Language:  C++

  Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkTransformTextureCoords_h
#define __vtkTransformTextureCoords_h

#include "vtkDataSetToDataSetFilter.h"

class VTK_GRAPHICS_EXPORT vtkTransformTextureCoords : public vtkDataSetToDataSetFilter 
{
public:
  vtkTypeRevisionMacro(vtkTransformTextureCoords,vtkDataSetToDataSetFilter);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkTransformTextureCoords *New();


  vtkSetVector3Macro(Position,float);
  vtkGetVectorMacro(Position,float,3);


  void AddPosition(float deltaR, float deltaS, float deltaT);
  void AddPosition(float deltaPosition[3]);
  

  vtkSetVector3Macro(Scale,float);
  vtkGetVectorMacro(Scale,float,3);


  vtkSetVector3Macro(Origin,float);
  vtkGetVectorMacro(Origin,float,3);


  vtkSetMacro(FlipR,int);
  vtkGetMacro(FlipR,int);
  vtkBooleanMacro(FlipR,int);


  vtkSetMacro(FlipS,int);
  vtkGetMacro(FlipS,int);
  vtkBooleanMacro(FlipS,int);


  vtkSetMacro(FlipT,int);
  vtkGetMacro(FlipT,int);
  vtkBooleanMacro(FlipT,int);

protected:
  vtkTransformTextureCoords();
  ~vtkTransformTextureCoords() {};

  void Execute();

  float Origin[3]; //point around which map rotates
  float Position[3]; //controls translation of map
  float Scale[3]; //scales the texture map
  int FlipR; //boolean indicates whether to flip texture around r-axis
  int FlipS; //boolean indicates whether to flip texture around s-axis
  int FlipT; //boolean indicates whether to flip texture around t-axis
private:
  vtkTransformTextureCoords(const vtkTransformTextureCoords&);  // Not implemented.
  void operator=(const vtkTransformTextureCoords&);  // Not implemented.
};

#endif

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