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71 lines
2.5 KiB
71 lines
2.5 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkCellDataToPointData.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkCellDataToPointData - map cell data to point data
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// .SECTION Description
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// vtkCellDataToPointData is a filter that transforms cell data (i.e., data
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// specified per cell) into point data (i.e., data specified at cell
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// points). The method of transformation is based on averaging the data
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// values of all cells using a particular point. Optionally, the input cell
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// data can be passed through to the output as well.
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// .SECTION Caveats
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// This filter is an abstract filter, that is, the output is an abstract type
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// (i.e., vtkDataSet). Use the convenience methods (e.g.,
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// vtkGetPolyDataOutput(), GetStructuredPointsOutput(), etc.) to get the type
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// of output you want.
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// .SECTION See Also
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// vtkPointData vtkCellData vtkPointDataToCellData
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#ifndef __vtkCellDataToPointData_h
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#define __vtkCellDataToPointData_h
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#include "vtkDataSetAlgorithm.h"
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class vtkDataSet;
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class VTK_GRAPHICS_EXPORT vtkCellDataToPointData : public vtkDataSetAlgorithm
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{
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public:
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static vtkCellDataToPointData *New();
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vtkTypeRevisionMacro(vtkCellDataToPointData,vtkDataSetAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Control whether the input cell data is to be passed to the output. If
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// on, then the input cell data is passed through to the output; otherwise,
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// only generated point data is placed into the output.
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vtkSetMacro(PassCellData,int);
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vtkGetMacro(PassCellData,int);
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vtkBooleanMacro(PassCellData,int);
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protected:
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vtkCellDataToPointData();
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~vtkCellDataToPointData() {};
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virtual int RequestData(vtkInformation* request,
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vtkInformationVector** inputVector,
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vtkInformationVector* outputVector);
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int PassCellData;
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private:
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vtkCellDataToPointData(const vtkCellDataToPointData&); // Not implemented.
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void operator=(const vtkCellDataToPointData&); // Not implemented.
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};
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#endif
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