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77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkExtractEdges.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 vtkExtractEdges
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* @brief extract cell edges from any type of data
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*
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* vtkExtractEdges is a filter to extract edges from a dataset. Edges
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* are extracted as lines or polylines.
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*
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* @sa
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* vtkFeatureEdges
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*/
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#ifndef vtkExtractEdges_h
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#define vtkExtractEdges_h
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#include "vtkFiltersExtractionModule.h" // For export macro
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#include "vtkPolyDataAlgorithm.h"
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class vtkIncrementalPointLocator;
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class VTKFILTERSEXTRACTION_EXPORT vtkExtractEdges : public vtkPolyDataAlgorithm
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{
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public:
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static vtkExtractEdges* New();
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vtkTypeMacro(vtkExtractEdges, vtkPolyDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Set / get a spatial locator for merging points. By
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* default an instance of vtkMergePoints is used.
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*/
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void SetLocator(vtkIncrementalPointLocator* locator);
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vtkGetObjectMacro(Locator, vtkIncrementalPointLocator);
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//@}
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/**
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* Create default locator. Used to create one when none is specified.
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*/
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void CreateDefaultLocator();
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/**
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* Return MTime also considering the locator.
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*/
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vtkMTimeType GetMTime() override;
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protected:
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vtkExtractEdges();
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~vtkExtractEdges() 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 port, vtkInformation* info) override;
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vtkIncrementalPointLocator* Locator;
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private:
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vtkExtractEdges(const vtkExtractEdges&) = delete;
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void operator=(const vtkExtractEdges&) = delete;
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};
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#endif
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