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72 lines
2.2 KiB
72 lines
2.2 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkPolyDataSource.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 vtkPolyDataSource - abstract class whose subclasses generate polygonal data
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// .SECTION Description
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// vtkPolyDataSource is an abstract class whose subclasses generate polygonal
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// data.
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// .SECTION See Also
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// vtkPolyDataReader vtkAxes vtkBYUReader vtkConeSource vtkCubeSource
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// vtkCursor3D vtkCyberReader vtkCylinderSource vtkDiskSource vtkLineSource
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// vtkMCubesReader vtkOutlineSource vtkPlaneSource vtkPointSource vtkSTLReader
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// vtkSphereSource vtkTextSource vtkUGFacetReader vtkVectorText
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#ifndef __vtkPolyDataSource_h
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#define __vtkPolyDataSource_h
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#include "vtkSource.h"
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class vtkPolyData;
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class VTK_FILTERING_EXPORT vtkPolyDataSource : public vtkSource
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{
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public:
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vtkTypeRevisionMacro(vtkPolyDataSource,vtkSource);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Get the output of this source.
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vtkPolyData *GetOutput();
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vtkPolyData *GetOutput(int idx);
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void SetOutput(vtkPolyData *output);
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protected:
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vtkPolyDataSource();
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~vtkPolyDataSource() {};
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// Update extent of PolyData is specified in pieces.
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// Since all DataObjects should be able to set UpdateExent as pieces,
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// just copy output->UpdateExtent all Inputs.
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void ComputeInputUpdateExtents(vtkDataObject *output);
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// Used by streaming: The extent of the output being processed
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// by the execute method. Set in the ComputeInputUpdateExtents method.
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int ExecutePiece;
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int ExecuteNumberOfPieces;
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int ExecuteGhostLevel;
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virtual int FillOutputPortInformation(int, vtkInformation*);
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private:
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vtkPolyDataSource(const vtkPolyDataSource&); // Not implemented.
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void operator=(const vtkPolyDataSource&); // Not implemented.
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};
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#endif
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