/usr/include/vtk-6.3/vtkQuantizePolyDataPoints.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
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 72 73 74 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkQuantizePolyDataPoints.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 vtkQuantizePolyDataPoints - quantizes x,y,z coordinates of points
// .SECTION Description
// vtkQuantizePolyDataPoints is a subclass of vtkCleanPolyData and
// inherits the functionality of vtkCleanPolyData with the addition that
// it quantizes the point coordinates before inserting into the point list.
// The user should set QFactor to a positive value (0.25 by default) and all
// {x,y,z} coordinates will be quantized to that grain size.
//
// A tolerance of zero is expected, though positive values may be used, the
// quantization will take place before the tolerance is applied.
//
// .SECTION Caveats
// Merging points can alter topology, including introducing non-manifold
// forms. Handling of degenerate cells is controlled by switches in
// vtkCleanPolyData.
//
// If you wish to operate on a set of coordinates that has no cells, you must
// add a vtkPolyVertex cell with all of the points to the PolyData
// (or use a vtkVertexGlyphFilter) before using the vtkCleanPolyData filter.
//
// .SECTION See Also
// vtkCleanPolyData
#ifndef vtkQuantizePolyDataPoints_h
#define vtkQuantizePolyDataPoints_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkCleanPolyData.h"
class VTKFILTERSGENERAL_EXPORT vtkQuantizePolyDataPoints : public vtkCleanPolyData
{
public:
static vtkQuantizePolyDataPoints *New();
vtkTypeMacro(vtkQuantizePolyDataPoints,vtkCleanPolyData);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Specify quantization grain size. Default is 0.25
vtkSetClampMacro(QFactor,double,1E-5,VTK_FLOAT_MAX);
vtkGetMacro(QFactor,double);
// Description:
// Perform quantization on a point
virtual void OperateOnPoint(double in[3], double out[3]);
// Description:
// Perform quantization on bounds
virtual void OperateOnBounds(double in[6], double out[6]);
protected:
vtkQuantizePolyDataPoints();
~vtkQuantizePolyDataPoints() {}
double QFactor;
private:
vtkQuantizePolyDataPoints(const vtkQuantizePolyDataPoints&); // Not implemented.
void operator=(const vtkQuantizePolyDataPoints&); // Not implemented.
};
#endif
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