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
|
/*=========================================================================
Program: Visualization Toolkit
Module: vtkHyperTreeGridAxisCut.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.
=========================================================================*/
/**
* @class vtkHyperTreeGridAxisCut
* @brief Axis aligned hyper tree grid cut
*
*
* Cut along an axis aligned plane. Only works for 3D grids.
* Produces disjoint (no point sharing) quads for now.
* NB: If cut plane contains inter-cell boundaries, the output will contain
* superimposed faces as a result.
*
* @sa
* vtkHyperTreeGrid
*
* @par Thanks:
* This class was written by Philippe Pebay and Charles Law, Kitware 2012
* This work was supported in part by Commissariat a l'Energie Atomique (CEA/DIF)
*/
#ifndef vtkHyperTreeGridAxisCut_h
#define vtkHyperTreeGridAxisCut_h
#include "vtkFiltersHyperTreeModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class vtkCellArray;
class vtkDataSetAttributes;
class vtkHyperTreeGrid;
class vtkPoints;
class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridAxisCut : public vtkPolyDataAlgorithm
{
public:
static vtkHyperTreeGridAxisCut* New();
vtkTypeMacro( vtkHyperTreeGridAxisCut, vtkPolyDataAlgorithm );
void PrintSelf( ostream&, vtkIndent );
//@{
/**
* Normal axis: 0=X, 1=Y, 2=Z. Default is 0
*/
vtkSetMacro(PlaneNormalAxis, int);
vtkGetMacro(PlaneNormalAxis, int);
//@}
//@{
/**
* Position of plane: Axis constant. Default is 0.0
*/
vtkSetMacro(PlanePosition, double);
vtkGetMacro(PlanePosition, double);
//@}
protected:
vtkHyperTreeGridAxisCut();
~vtkHyperTreeGridAxisCut();
virtual int RequestData( vtkInformation*, vtkInformationVector**, vtkInformationVector* );
virtual int FillInputPortInformation( int, vtkInformation* );
void ProcessTrees();
void RecursiveProcessTree( void* );
void ProcessLeaf3D( void* );
void AddFace( vtkIdType inId, double* origin, double* size,
double offset0, int axis0, int axis1, int axis2 );
int PlaneNormalAxis;
double PlanePosition;
vtkHyperTreeGrid* Input;
vtkPolyData* Output;
vtkDataSetAttributes* InData;
vtkDataSetAttributes* OutData;
vtkPoints* Points;
vtkCellArray* Cells;
private:
vtkHyperTreeGridAxisCut(const vtkHyperTreeGridAxisCut&) VTK_DELETE_FUNCTION;
void operator=(const vtkHyperTreeGridAxisCut&) VTK_DELETE_FUNCTION;
};
#endif
|
