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73 lines
2.7 KiB
73 lines
2.7 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkInterpolateDataSetAttributes.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 vtkInterpolateDataSetAttributes - interpolate scalars, vectors, etc. and other dataset attributes
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// .SECTION Description
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// vtkInterpolateDataSetAttributes is a filter that interpolates data set
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// attribute values between input data sets. The input to the filter
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// must be datasets of the same type, same number of cells, and same
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// number of points. The output of the filter is a data set of the same
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// type as the input dataset and whose attribute values have been
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// interpolated at the parametric value specified.
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//
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// The filter is used by specifying two or more input data sets (total of N),
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// and a parametric value t (0 <= t <= N-1). The output will contain
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// interpolated data set attributes common to all input data sets. (For
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// example, if one input has scalars and vectors, and another has just
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// scalars, then only scalars will be interpolated and output.)
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#ifndef __vtkInterpolateDataSetAttributes_h
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#define __vtkInterpolateDataSetAttributes_h
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#include "vtkDataSetAlgorithm.h"
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class vtkDataSetCollection;
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class VTK_GRAPHICS_EXPORT vtkInterpolateDataSetAttributes : public vtkDataSetAlgorithm
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{
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public:
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static vtkInterpolateDataSetAttributes *New();
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vtkTypeRevisionMacro(vtkInterpolateDataSetAttributes,vtkDataSetAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Return the list of inputs to this filter.
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vtkDataSetCollection *GetInputList();
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// Description:
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// Specify interpolation parameter t.
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vtkSetClampMacro(T,double,0.0,VTK_DOUBLE_MAX);
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vtkGetMacro(T,double);
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protected:
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vtkInterpolateDataSetAttributes();
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~vtkInterpolateDataSetAttributes();
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virtual void ReportReferences(vtkGarbageCollector*);
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int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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int FillInputPortInformation(int port, vtkInformation *info);
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vtkDataSetCollection *InputList; // list of data sets to interpolate
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double T; // interpolation parameter
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private:
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vtkInterpolateDataSetAttributes(const vtkInterpolateDataSetAttributes&); // Not implemented.
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void operator=(const vtkInterpolateDataSetAttributes&); // Not implemented.
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};
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#endif
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