/usr/include/vtk-6.3/vtkStripper.h is in libvtk6-dev 6.3.0+dfsg1-5.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkStripper.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 vtkStripper - create triangle strips and/or poly-lines
// .SECTION Description
// vtkStripper is a filter that generates triangle strips and/or poly-lines
// from input polygons, triangle strips, and lines. Input polygons are
// assembled into triangle strips only if they are triangles; other types of
// polygons are passed through to the output and not stripped. (Use
// vtkTriangleFilter to triangulate non-triangular polygons prior to running
// this filter if you need to strip all the data.) The filter will pass
// through (to the output) vertices if they are present in the input
// polydata. Also note that if triangle strips or polylines are defined in
// the input they are passed through and not joined nor extended. (If you wish
// to strip these use vtkTriangleFilter to fragment the input into triangles
// and lines prior to running vtkStripper.)
//
// The ivar MaximumLength can be used to control the maximum
// allowable triangle strip and poly-line length.
//
// By default, this filter discards any cell data associated with the input.
// Thus is because the cell structure changes and and the old cell data
// is no longer valid. When PassCellDataAsFieldData flag is set,
// the cell data is passed as FieldData to the output using the following rule:
// 1) for every cell in the output that is not a triangle strip,
// the cell data is inserted once per cell in the output field data.
// 2) for every triangle strip cell in the output:
// ii) 1 tuple is inserted for every point(j|j>=2) in the strip.
// This is the cell data for the cell formed by (j-2, j-1, j) in
// the input.
// The field data order is same as cell data i.e. (verts,line,polys,tsrips).
// .SECTION Caveats
// If triangle strips or poly-lines exist in the input data they will
// be passed through to the output data. This filter will only construct
// triangle strips if triangle polygons are available; and will only
// construct poly-lines if lines are available.
// .SECTION See Also
// vtkTriangleFilter
#ifndef vtkStripper_h
#define vtkStripper_h
#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class VTKFILTERSCORE_EXPORT vtkStripper : public vtkPolyDataAlgorithm
{
public:
vtkTypeMacro(vtkStripper,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Construct object with MaximumLength set to 1000.
static vtkStripper *New();
// Description:
// Specify the maximum number of triangles in a triangle strip,
// and/or the maximum number of lines in a poly-line.
vtkSetClampMacro(MaximumLength,int,4,100000);
vtkGetMacro(MaximumLength,int);
// Description:
// Enable/Disable passing of the CellData in the input to
// the output as FieldData. Note the field data is transformed.
vtkBooleanMacro(PassCellDataAsFieldData, int);
vtkSetMacro(PassCellDataAsFieldData, int);
vtkGetMacro(PassCellDataAsFieldData, int);
// Description:
// If on, the output polygonal dataset will have a celldata array that
// holds the cell index of the original 3D cell that produced each output
// cell. This is useful for picking. The default is off to conserve
// memory.
vtkSetMacro(PassThroughCellIds,int);
vtkGetMacro(PassThroughCellIds,int);
vtkBooleanMacro(PassThroughCellIds,int);
// Description:
// If on, the output polygonal dataset will have a pointdata array that
// holds the point index of the original vertex that produced each output
// vertex. This is useful for picking. The default is off to conserve
// memory.
vtkSetMacro(PassThroughPointIds,int);
vtkGetMacro(PassThroughPointIds,int);
vtkBooleanMacro(PassThroughPointIds,int);
protected:
vtkStripper();
~vtkStripper() {}
// Usual data generation method
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
int MaximumLength;
int PassCellDataAsFieldData;
int PassThroughCellIds;
int PassThroughPointIds;
private:
vtkStripper(const vtkStripper&); // Not implemented.
void operator=(const vtkStripper&); // Not implemented.
};
#endif
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