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113 lines
4.2 KiB
113 lines
4.2 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkDataSetToDataObjectFilter.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 vtkDataSetToDataObjectFilter - map dataset into data object (i.e., a field)
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// .SECTION Description
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// vtkDataSetToDataObjectFilter is an class that transforms a dataset into
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// data object (i.e., a field). The field will have labeled data arrays
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// corresponding to the topology, geometry, field data, and point and cell
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// attribute data.
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//
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// You can control what portions of the dataset are converted into the
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// output data object's field data. The instance variables Geometry,
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// Topology, FieldData, PointData, and CellData are flags that control
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// whether the dataset's geometry (e.g., points, spacing, origin);
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// topology (e.g., cell connectivity, dimensions); the field data
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// associated with the dataset's superclass data object; the dataset's
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// point data attributes; and the dataset's cell data attributes. (Note:
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// the data attributes include scalars, vectors, tensors, normals, texture
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// coordinates, and field data.)
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//
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// The names used to create the field data are as follows. For vtkPolyData,
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// "Points", "Verts", "Lines", "Polys", and "Strips". For vtkUnstructuredGrid,
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// "Cells" and "CellTypes". For vtkStructuredPoints, "Dimensions", "Spacing",
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// and "Origin". For vtkStructuredGrid, "Points" and "Dimensions". For
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// vtkRectilinearGrid, "XCoordinates", "YCoordinates", and "ZCoordinates".
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// for point attribute data, "PointScalars", "PointVectors", etc. For cell
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// attribute data, "CellScalars", "CellVectors", etc. Field data arrays retain
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// their original name.
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// .SECTION See Also
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// vtkDataObject vtkFieldData vtkDataObjectToDataSetFilter
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#ifndef __vtkDataSetToDataObjectFilter_h
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#define __vtkDataSetToDataObjectFilter_h
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#include "vtkDataObjectAlgorithm.h"
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class vtkDataSet;
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class VTK_GRAPHICS_EXPORT vtkDataSetToDataObjectFilter : public vtkDataObjectAlgorithm
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{
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public:
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vtkTypeRevisionMacro(vtkDataSetToDataObjectFilter,vtkDataObjectAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Instantiate the object to transform all data into a data object.
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static vtkDataSetToDataObjectFilter *New();
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// Description:
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// Turn on/off the conversion of dataset geometry to a data object.
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vtkSetMacro(Geometry,int);
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vtkGetMacro(Geometry,int);
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vtkBooleanMacro(Geometry,int);
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// Description:
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// Turn on/off the conversion of dataset topology to a data object.
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vtkSetMacro(Topology,int);
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vtkGetMacro(Topology,int);
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vtkBooleanMacro(Topology,int);
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// Description:
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// Turn on/off the conversion of dataset field data to a data object.
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vtkSetMacro(FieldData,int);
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vtkGetMacro(FieldData,int);
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vtkBooleanMacro(FieldData,int);
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// Description:
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// Turn on/off the conversion of dataset point data to a data object.
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vtkSetMacro(PointData,int);
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vtkGetMacro(PointData,int);
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vtkBooleanMacro(PointData,int);
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// Description:
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// Turn on/off the conversion of dataset cell data to a data object.
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vtkSetMacro(CellData,int);
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vtkGetMacro(CellData,int);
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vtkBooleanMacro(CellData,int);
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protected:
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vtkDataSetToDataObjectFilter();
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~vtkDataSetToDataObjectFilter();
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virtual int RequestData(vtkInformation *, vtkInformationVector **,
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vtkInformationVector *); //generate output data
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virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **,
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vtkInformationVector *);
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virtual int FillInputPortInformation(int, vtkInformation*);
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int Geometry;
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int Topology;
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int PointData;
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int CellData;
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int FieldData;
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private:
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vtkDataSetToDataObjectFilter(const vtkDataSetToDataObjectFilter&); // Not implemented.
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void operator=(const vtkDataSetToDataObjectFilter&); // Not implemented.
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};
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#endif
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