You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
2.0 KiB
68 lines
2.0 KiB
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: $RCSfile: vtkExtractEdges.h,v $
|
|
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
|
All rights reserved.
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
PURPOSE. See the above copyright notice for more information.
|
|
|
|
=========================================================================*/
|
|
// .NAME vtkExtractEdges - extract cell edges from any type of data
|
|
// .SECTION Description
|
|
// vtkExtractEdges is a filter to extract edges from a dataset. Edges
|
|
// are extracted as lines or polylines.
|
|
|
|
// .SECTION See Also
|
|
// vtkFeatureEdges
|
|
|
|
#ifndef __vtkExtractEdges_h
|
|
#define __vtkExtractEdges_h
|
|
|
|
#include "vtkPolyDataAlgorithm.h"
|
|
|
|
class vtkPointLocator;
|
|
|
|
class VTK_GRAPHICS_EXPORT vtkExtractEdges : public vtkPolyDataAlgorithm
|
|
{
|
|
public:
|
|
static vtkExtractEdges *New();
|
|
vtkTypeRevisionMacro(vtkExtractEdges,vtkPolyDataAlgorithm);
|
|
void PrintSelf(ostream& os, vtkIndent indent);
|
|
|
|
// Description:
|
|
// Set / get a spatial locator for merging points. By
|
|
// default an instance of vtkMergePoints is used.
|
|
void SetLocator(vtkPointLocator *locator);
|
|
vtkGetObjectMacro(Locator,vtkPointLocator);
|
|
|
|
// Description:
|
|
// Create default locator. Used to create one when none is specified.
|
|
void CreateDefaultLocator();
|
|
|
|
// Description:
|
|
// Return MTime also considering the locator.
|
|
unsigned long GetMTime();
|
|
|
|
protected:
|
|
vtkExtractEdges();
|
|
~vtkExtractEdges();
|
|
|
|
// Usual data generation method
|
|
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
|
|
|
|
virtual int FillInputPortInformation(int port, vtkInformation *info);
|
|
|
|
vtkPointLocator *Locator;
|
|
private:
|
|
vtkExtractEdges(const vtkExtractEdges&); // Not implemented.
|
|
void operator=(const vtkExtractEdges&); // Not implemented.
|
|
};
|
|
|
|
#endif
|
|
|
|
|
|
|