/usr/include/paraview/vtkClipConvexPolyData.h is in paraview-dev 5.0.1+dfsg1-4.
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 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkClipConvexPolyData.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 vtkClipConvexPolyData - clip any dataset with user-specified implicit function or input scalar data
// .SECTION Description
// vtkClipConvexPolyData is a filter that clips a convex polydata with a set
// of planes. Its main usage is for clipping a bounding volume with frustum
// planes (used later one in volume rendering).
#ifndef vtkClipConvexPolyData_h
#define vtkClipConvexPolyData_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class vtkPlaneCollection;
class vtkPlane;
class vtkClipConvexPolyDataInternals;
class VTKFILTERSGENERAL_EXPORT vtkClipConvexPolyData : public vtkPolyDataAlgorithm
{
public:
static vtkClipConvexPolyData *New();
vtkTypeMacro(vtkClipConvexPolyData,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set all the planes at once using a vtkPlanes implicit function.
// This also sets the D value.
void SetPlanes(vtkPlaneCollection *planes);
vtkGetObjectMacro(Planes,vtkPlaneCollection);
// Description:
// Redefines this method, as this filter depends on time of its components
// (planes)
virtual unsigned long int GetMTime();
protected:
vtkClipConvexPolyData();
~vtkClipConvexPolyData();
// The method that does it all...
int RequestData(vtkInformation *request,
vtkInformationVector **inputVector,
vtkInformationVector *outputVector);
// Description:
// Clip the input with a given plane `p'.
// tolerance ?
void ClipWithPlane(vtkPlane *p,
double tolerance);
// Description:
// Tells if clipping the input by plane `p' creates some degeneracies.
bool HasDegeneracies(vtkPlane *p);
// Description:
// Delete calculation data.
void ClearInternals();
// Description:
// ?
void ClearNewVertices();
// Description:
// ?
void RemoveEmptyPolygons();
vtkPlaneCollection *Planes;
vtkClipConvexPolyDataInternals *Internal;
private:
vtkClipConvexPolyData(const vtkClipConvexPolyData&); // Not implemented.
void operator=(const vtkClipConvexPolyData&); // Not implemented.
};
#endif
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