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89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkPolyLineSource.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 vtkPolyLineSource
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* @brief create a poly line from a list of input points
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*
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* vtkPolyLineSource is a source object that creates a poly line from
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* user-specified points. The output is a vtkPolyLine.
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*/
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#ifndef vtkPolyLineSource_h
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#define vtkPolyLineSource_h
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#include "vtkFiltersSourcesModule.h" // For export macro
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#include "vtkPolyDataAlgorithm.h"
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class vtkPoints;
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class VTKFILTERSSOURCES_EXPORT vtkPolyLineSource : public vtkPolyDataAlgorithm
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{
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public:
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static vtkPolyLineSource* New();
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vtkTypeMacro(vtkPolyLineSource, vtkPolyDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
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//@{
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/**
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* Set the number of points in the poly line.
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*/
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void SetNumberOfPoints(vtkIdType numPoints);
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vtkIdType GetNumberOfPoints();
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//@}
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/**
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* Resize while preserving data.
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*/
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void Resize(vtkIdType numPoints);
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/**
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* Set a point location.
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*/
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void SetPoint(vtkIdType id, double x, double y, double z);
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//@{
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/**
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* Get the points.
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*/
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void SetPoints(vtkPoints* points);
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vtkGetObjectMacro(Points, vtkPoints);
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//@}
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//@{
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/**
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* Set whether to close the poly line by connecting the last and first points.
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*/
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vtkSetMacro(Closed, int);
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vtkGetMacro(Closed, int);
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vtkBooleanMacro(Closed, int);
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//@}
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protected:
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vtkPolyLineSource();
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~vtkPolyLineSource() VTK_OVERRIDE;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector *) VTK_OVERRIDE;
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vtkPoints* Points;
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int Closed;
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private:
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vtkPolyLineSource(const vtkPolyLineSource&) VTK_DELETE_FUNCTION;
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void operator=(const vtkPolyLineSource&) VTK_DELETE_FUNCTION;
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};
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#endif
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