/usr/include/paraview/vtkGenericDataSetTessellator.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 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkGenericDataSetTessellator.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 vtkGenericDataSetTessellator - tessellates generic, higher-order datasets into linear cells
// .SECTION Description
// vtkGenericDataSetTessellator is a filter that subdivides a
// vtkGenericDataSet into linear elements (i.e., linear VTK
// cells). Tetrahedras are produced from 3D cells; triangles from 2D cells;
// and lines from 1D cells. The subdivision process depends on the cell
// tessellator associated with the input generic dataset, and its associated
// error metric. (These can be specified by the user if necessary.)
//
// This filter is typically used to convert a higher-order, complex dataset
// represented by a vtkGenericDataSet into a conventional vtkDataSet that can
// be operated on by linear VTK graphics filters (end of pipeline for
// rendering).
// .SECTION See Also
// vtkGenericCellTessellator vtkGenericSubdivisionErrorMetric
#ifndef vtkGenericDataSetTessellator_h
#define vtkGenericDataSetTessellator_h
#include "vtkFiltersGenericModule.h" // For export macro
#include "vtkUnstructuredGridAlgorithm.h"
class vtkPointData;
class vtkIncrementalPointLocator;
class VTKFILTERSGENERIC_EXPORT vtkGenericDataSetTessellator : public vtkUnstructuredGridAlgorithm
{
public:
// Description:
// Standard VTK methods.
static vtkGenericDataSetTessellator *New();
vtkTypeMacro(vtkGenericDataSetTessellator,
vtkUnstructuredGridAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description
// Turn on/off generation of a cell centered attribute with ids of the
// original cells (as an input cell is tessellated into several linear
// cells).
// The name of the data array is "OriginalIds". It is true by default.
vtkSetMacro(KeepCellIds, int);
vtkGetMacro(KeepCellIds, int);
vtkBooleanMacro(KeepCellIds, int);
// Description:
// Turn on/off merging of coincident points. Note that is merging is
// on, points with different point attributes (e.g., normals) are merged,
// which may cause rendering artifacts.
vtkSetMacro(Merging,int);
vtkGetMacro(Merging,int);
vtkBooleanMacro(Merging,int);
// Description:
// Set / get a spatial locator for merging points. By
// default an instance of vtkMergePoints is used.
void SetLocator(vtkIncrementalPointLocator *locator);
vtkGetObjectMacro(Locator,vtkIncrementalPointLocator);
// Description:
// Create default locator. Used to create one when none is specified.
void CreateDefaultLocator();
// Description:
// Return the MTime also considering the locator.
unsigned long GetMTime();
protected:
vtkGenericDataSetTessellator();
~vtkGenericDataSetTessellator();
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
int FillInputPortInformation(int, vtkInformation*);
// See Set/Get KeepCellIds() for explanations.
int KeepCellIds;
// Used internal by vtkGenericAdaptorCell::Tessellate()
vtkPointData *InternalPD;
int Merging;
vtkIncrementalPointLocator *Locator;
private:
vtkGenericDataSetTessellator(const vtkGenericDataSetTessellator&); // Not implemented.
void operator=(const vtkGenericDataSetTessellator&); // Not implemented.
};
#endif
|