forked from Kitware/VTK
-
Notifications
You must be signed in to change notification settings - Fork 0
/
vtkTreeLevelsFilter.h
59 lines (48 loc) · 2.07 KB
/
vtkTreeLevelsFilter.h
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
/*=========================================================================
Program: Visualization Toolkit
Module: vtkTreeLevelsFilter.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.
-------------------------------------------------------------------------*/
/**
* @class vtkTreeLevelsFilter
* @brief adds level and leaf fields to a vtkTree
*
*
* The filter currently add two arrays to the incoming vtkTree datastructure.
* 1) "levels" this is the distance from the root of the vertex. Root = 0
* and you add 1 for each level down from the root
* 2) "leaf" this array simply indicates whether the vertex is a leaf or not
*
* @par Thanks:
* Thanks to Brian Wylie from Sandia National Laboratories for creating this
* class.
*/
#ifndef vtkTreeLevelsFilter_h
#define vtkTreeLevelsFilter_h
#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkTreeAlgorithm.h"
class VTKINFOVISCORE_EXPORT vtkTreeLevelsFilter : public vtkTreeAlgorithm
{
public:
static vtkTreeLevelsFilter *New();
vtkTypeMacro(vtkTreeLevelsFilter,vtkTreeAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
protected:
vtkTreeLevelsFilter();
~vtkTreeLevelsFilter()VTK_OVERRIDE {}
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) VTK_OVERRIDE;
private:
vtkTreeLevelsFilter(const vtkTreeLevelsFilter&) VTK_DELETE_FUNCTION;
void operator=(const vtkTreeLevelsFilter&) VTK_DELETE_FUNCTION;
};
#endif