/usr/include/vtk-7.1/vtkEdgePoints.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkEdgePoints.h
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.
=========================================================================*/
/**
* @class vtkEdgePoints
* @brief generate points on isosurface
*
* vtkEdgePoints is a filter that takes as input any dataset and
* generates for output a set of points that lie on an isosurface. The
* points are created by interpolation along cells edges whose end-points are
* below and above the contour value.
* @warning
* vtkEdgePoints can be considered a "poor man's" dividing cubes algorithm
* (see vtkDividingCubes). Points are generated only on the edges of cells,
* not in the interior, and at lower density than dividing cubes. However, it
* is more general than dividing cubes since it treats any type of dataset.
*/
#ifndef vtkEdgePoints_h
#define vtkEdgePoints_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class vtkMergePoints;
class VTKFILTERSGENERAL_EXPORT vtkEdgePoints : public vtkPolyDataAlgorithm
{
public:
vtkTypeMacro(vtkEdgePoints,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* Construct object with contour value of 0.0.
*/
static vtkEdgePoints *New();
//@{
/**
* Set/get the contour value.
*/
vtkSetMacro(Value,double);
vtkGetMacro(Value,double);
//@}
protected:
vtkEdgePoints();
~vtkEdgePoints() VTK_OVERRIDE;
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) VTK_OVERRIDE;
int FillInputPortInformation(int port, vtkInformation *info) VTK_OVERRIDE;
double Value;
vtkMergePoints *Locator;
private:
vtkEdgePoints(const vtkEdgePoints&) VTK_DELETE_FUNCTION;
void operator=(const vtkEdgePoints&) VTK_DELETE_FUNCTION;
};
#endif
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