/usr/include/vtk-6.3/vtkGeoSampleArcs.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 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkGeoSampleArcs.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.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkGeoSampleArcs - Samples geospatial lines at regular intervals.
//
// .SECTION Description
// vtkGeoSampleArcs refines lines in the input polygonal data
// so that the distance between adjacent points is no more than a threshold
// distance. Points are interpolated along the surface of the globe.
// This is useful in order to keep lines such as political boundaries from
// intersecting the globe and becoming invisible.
#ifndef vtkGeoSampleArcs_h
#define vtkGeoSampleArcs_h
#include "vtkGeovisCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class VTKGEOVISCORE_EXPORT vtkGeoSampleArcs : public vtkPolyDataAlgorithm
{
public:
static vtkGeoSampleArcs *New();
vtkTypeMacro(vtkGeoSampleArcs,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// The base radius used to determine the earth's surface.
// Default is the earth's radius in meters.
// TODO: Change this to take in a vtkGeoTerrain to get altitude.
vtkSetMacro(GlobeRadius, double);
vtkGetMacro(GlobeRadius, double);
// Description:
// The maximum distance, in meters, between adjacent points.
vtkSetMacro(MaximumDistanceMeters, double);
vtkGetMacro(MaximumDistanceMeters, double);
//BTX
enum
{
RECTANGULAR,
SPHERICAL
};
//ETX
// Description:
// The input coordinate system.
// RECTANGULAR is x,y,z meters relative the the earth center.
// SPHERICAL is longitude,latitude,altitude.
vtkSetMacro(InputCoordinateSystem, int);
vtkGetMacro(InputCoordinateSystem, int);
virtual void SetInputCoordinateSystemToRectangular()
{ this->SetInputCoordinateSystem(RECTANGULAR); }
virtual void SetInputCoordinateSystemToSpherical()
{ this->SetInputCoordinateSystem(SPHERICAL); }
// Description:
// The desired output coordinate system.
// RECTANGULAR is x,y,z meters relative the the earth center.
// SPHERICAL is longitude,latitude,altitude.
vtkSetMacro(OutputCoordinateSystem, int);
vtkGetMacro(OutputCoordinateSystem, int);
virtual void SetOutputCoordinateSystemToRectangular()
{ this->SetOutputCoordinateSystem(RECTANGULAR); }
virtual void SetOutputCoordinateSystemToSpherical()
{ this->SetOutputCoordinateSystem(SPHERICAL); }
protected:
vtkGeoSampleArcs();
~vtkGeoSampleArcs();
// Description:
// Convert the vtkGraph into vtkPolyData.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
double GlobeRadius;
double MaximumDistanceMeters;
int InputCoordinateSystem;
int OutputCoordinateSystem;
private:
vtkGeoSampleArcs(const vtkGeoSampleArcs&); // Not implemented.
void operator=(const vtkGeoSampleArcs&); // Not implemented.
};
#endif
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