vtkValuePasses.h

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

  Program:   Visualization Toolkit
  Module:    vtkValuePasses.h

  Copyright (c) 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 vtkValuePasses_h
#define vtkValuePasses_h

#include "vtkRenderingOpenGLModule.h" // For export macro
#include "vtkRenderPass.h"

class VTKRENDERINGOPENGL_EXPORT vtkValuePasses : public vtkRenderPass
{
public:
  static vtkValuePasses *New();
  vtkTypeMacro(vtkValuePasses,vtkRenderPass);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void Render(const vtkRenderState *s);


  void SetInputArrayToProcess(int fieldAssociation, const char *name);
  void SetInputArrayToProcess(int fieldAssociation, int fieldAttributeType);
  void SetInputComponentToProcess(int comp);
  void SetScalarRange(double min, double max);

 protected:
  vtkValuePasses();

  virtual ~vtkValuePasses();

 private:
  vtkValuePasses(const vtkValuePasses&);  // Not implemented.
  void operator=(const vtkValuePasses&);  // Not implemented.

  class vtkInternals;
  vtkInternals *Internals;
};

#endif