82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkAppendPoints.h
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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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/**
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* @class vtkAppendPoints
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* @brief appends points of one or more vtkPolyData data sets
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*
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*
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* vtkAppendPoints is a filter that appends the points and associated data
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* of one or more polygonal (vtkPolyData) datasets. This filter can optionally
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* add a new array marking the input index that the point came from.
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*
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* @sa
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* vtkAppendFilter vtkAppendPolyData
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*/
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#ifndef vtkAppendPoints_h
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#define vtkAppendPoints_h
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#include "vtkFiltersGeneralModule.h" // For export macro
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#include "vtkPolyDataAlgorithm.h"
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class VTKFILTERSGENERAL_EXPORT vtkAppendPoints : public vtkPolyDataAlgorithm
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{
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public:
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static vtkAppendPoints* New();
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vtkTypeMacro(vtkAppendPoints, vtkPolyDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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///@{
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/**
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* Sets the output array name to fill with the input connection index
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* for each point. This provides a way to trace a point back to a
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* particular input. If this is nullptr (the default), the array is not generated.
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*/
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vtkSetStringMacro(InputIdArrayName);
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vtkGetStringMacro(InputIdArrayName);
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///@}
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///@{
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/**
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* Set/get the desired precision for the output type. See the documentation
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* for the vtkAlgorithm::DesiredOutputPrecision enum for an explanation of
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* the available precision settings. If the desired precision is
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* DEFAULT_PRECISION and any of the inputs are double precision, then the
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* output precision will be double precision. Otherwise, if the desired
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* precision is DEFAULT_PRECISION and all the inputs are single precision,
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* then the output will be single precision.
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*/
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vtkSetMacro(OutputPointsPrecision, int);
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vtkGetMacro(OutputPointsPrecision, int);
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///@}
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protected:
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vtkAppendPoints();
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~vtkAppendPoints() override;
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// Usual data generation method
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int FillInputPortInformation(int, vtkInformation*) override;
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char* InputIdArrayName;
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int OutputPointsPrecision;
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private:
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vtkAppendPoints(const vtkAppendPoints&) = delete;
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void operator=(const vtkAppendPoints&) = delete;
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};
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#endif
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