vtkGenericVertexAttributeMapping.h

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

  Program:   Visualization Toolkit
  Module:    vtkGenericVertexAttributeMapping.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 vtkGenericVertexAttributeMapping_h
#define vtkGenericVertexAttributeMapping_h

#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkObject.h"

class VTKRENDERINGCORE_EXPORT vtkGenericVertexAttributeMapping : public vtkObject
{
public:
  static vtkGenericVertexAttributeMapping* New();
  vtkTypeMacro(vtkGenericVertexAttributeMapping, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  void AddMapping(const char* attributeName, const char* arrayName,
    int fieldAssociation, int component);

  void AddMapping(
    int unit, const char* arrayName, int fieldAssociation,
    int component);

  bool RemoveMapping(const char* attributeName);

  void RemoveAllMappings();

  unsigned int GetNumberOfMappings();

  const char* GetAttributeName(unsigned int index);

  const char* GetArrayName(unsigned int index);

  int GetFieldAssociation(unsigned int index);

  int GetComponent(unsigned int index);

  int GetTextureUnit(unsigned int index);

protected:
  vtkGenericVertexAttributeMapping();
  ~vtkGenericVertexAttributeMapping() override;

private:
  vtkGenericVertexAttributeMapping(const vtkGenericVertexAttributeMapping&) = delete;
  void operator=(const vtkGenericVertexAttributeMapping&) = delete;

  class vtkInternal;
  vtkInternal* Internal;

};

#endif