/usr/include/vtk-5.8/vtkEdgePoints.h is in libvtk5-dev 5.8.0-5.
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 | /*=========================================================================
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.
=========================================================================*/
// .NAME vtkEdgePoints - generate points on isosurface
// .SECTION Description
// 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.
// .SECTION Caveats
// 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 "vtkPolyDataAlgorithm.h"
class vtkMergePoints;
class VTK_GRAPHICS_EXPORT vtkEdgePoints : public vtkPolyDataAlgorithm
{
public:
vtkTypeMacro(vtkEdgePoints,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Construct object with contour value of 0.0.
static vtkEdgePoints *New();
// Description:
// Set/get the contour value.
vtkSetMacro(Value,double);
vtkGetMacro(Value,double);
protected:
vtkEdgePoints();
~vtkEdgePoints();
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
virtual int FillInputPortInformation(int port, vtkInformation *info);
double Value;
vtkMergePoints *Locator;
private:
vtkEdgePoints(const vtkEdgePoints&); // Not implemented.
void operator=(const vtkEdgePoints&); // Not implemented.
};
#endif
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