/usr/include/vtk-6.3/vtkRegularPolygonSource.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
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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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkRegularPolygonSource.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 vtkRegularPolygonSource - create a regular, n-sided polygon and/or polyline
// .SECTION Description
// vtkRegularPolygonSource is a source object that creates a single n-sided polygon and/or
// polyline. The polygon is centered at a specified point, orthogonal to
// a specified normal, and with a circumscribing radius set by the user. The user can
// also specify the number of sides of the polygon ranging from [3,N].
//
// This object can be used for seeding streamlines or defining regions for clipping/cutting.
#ifndef vtkRegularPolygonSource_h
#define vtkRegularPolygonSource_h
#include "vtkFiltersSourcesModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class VTKFILTERSSOURCES_EXPORT vtkRegularPolygonSource : public vtkPolyDataAlgorithm
{
public:
// Description:
// Standard methods for instantiation, obtaining type and printing instance values.
static vtkRegularPolygonSource *New();
vtkTypeMacro(vtkRegularPolygonSource,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set/Get the number of sides of the polygon. By default, the number of sides
// is set to six.
vtkSetClampMacro(NumberOfSides,int,3,VTK_INT_MAX);
vtkGetMacro(NumberOfSides,int);
// Description:
// Set/Get the center of the polygon. By default, the center is set at the
// origin (0,0,0).
vtkSetVector3Macro(Center,double);
vtkGetVectorMacro(Center,double,3);
// Description:
// Set/Get the normal to the polygon. The ordering of the polygon will be
// counter-clockwise around the normal (i.e., using the right-hand rule).
// By default, the normal is set to (0,0,1).
vtkSetVector3Macro(Normal,double);
vtkGetVectorMacro(Normal,double,3);
// Description:
// Set/Get the radius of the polygon. By default, the radius is set to 0.5.
vtkSetMacro(Radius,double);
vtkGetMacro(Radius,double);
// Description:
// Control whether a polygon is produced. By default, GeneratePolygon is enabled.
vtkSetMacro(GeneratePolygon,int);
vtkGetMacro(GeneratePolygon,int);
vtkBooleanMacro(GeneratePolygon,int);
// Description:
// Control whether a polyline is produced. By default, GeneratePolyline is enabled.
vtkSetMacro(GeneratePolyline,int);
vtkGetMacro(GeneratePolyline,int);
vtkBooleanMacro(GeneratePolyline,int);
// Description:
// Set/get the desired precision for the output points.
// vtkAlgorithm::SINGLE_PRECISION - Output single-precision floating point.
// vtkAlgorithm::DOUBLE_PRECISION - Output double-precision floating point.
vtkSetMacro(OutputPointsPrecision,int);
vtkGetMacro(OutputPointsPrecision,int);
protected:
vtkRegularPolygonSource();
~vtkRegularPolygonSource() {}
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
int NumberOfSides;
double Center[3];
double Normal[3];
double Radius;
int GeneratePolygon;
int GeneratePolyline;
int OutputPointsPrecision;
private:
vtkRegularPolygonSource(const vtkRegularPolygonSource&); // Not implemented.
void operator=(const vtkRegularPolygonSource&); // Not implemented.
};
#endif
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