VTK  9.1.0
vtkHyperTreeGridNonOrientedSuperCursor.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkHyperTreeGridNonOrientedSuperCursor.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright Nonice for more information.
13
14=========================================================================*/
38#ifndef vtkHyperTreeGridNonOrientedSuperCursor_h
39#define vtkHyperTreeGridNonOrientedSuperCursor_h
40
41#include "vtkCommonDataModelModule.h" // For export macro
42#include "vtkObject.h"
43#include "vtkSmartPointer.h" // Used internally
44
45#include "vtkHyperTreeGridGeometryLevelEntry.h" // Used Internally
46
47#include <vector> // For std::vector
48
49class vtkHyperTree;
53
54class VTKCOMMONDATAMODEL_EXPORT vtkHyperTreeGridNonOrientedSuperCursor : public vtkObject
55{
56public:
58 void PrintSelf(ostream& os, vtkIndent indent) override;
59
65
70 virtual void Initialize(vtkHyperTreeGrid* grid, vtkIdType treeIndex, bool create = false) = 0;
71
73
78
80
83 bool HasTree();
85
89 bool HasTree(unsigned int icursor);
90
92
96 vtkHyperTree* GetTree(unsigned int icursor);
98
103 vtkIdType GetVertexId(unsigned int icursor);
104
110
115 vtkIdType GetGlobalNodeIndex(unsigned int icursor);
116
121 unsigned int icursor, unsigned int& level, bool& leaf, vtkIdType& id);
122
127 unsigned char GetDimension();
128
133 unsigned char GetNumberOfChildren();
134
139
144
148 double* GetOrigin();
149 double* GetSize();
150
155 void SetMask(bool state);
156 void SetMask(unsigned int icursor, bool state);
157
161 bool IsMasked();
162 bool IsMasked(unsigned int icursor);
163
167 void GetBounds(double bounds[6]);
168 void GetBounds(unsigned int icursor, double bounds[6]);
169
173 void GetPoint(double point[3]);
174 void GetPoint(unsigned int icursor, double point[3]);
175
179 bool IsLeaf();
180 bool IsLeaf(unsigned int icursor);
181
186
190 bool IsRoot();
191
195 unsigned int GetLevel();
196 unsigned int GetLevel(unsigned int icursor);
197
205 void ToChild(unsigned char ichild);
206
212 void ToRoot();
213
219 void ToParent();
220
224 unsigned int GetNumberOfCursors() { return this->NumberOfCursors; }
225
232 unsigned int icursor);
233
240 unsigned int icursor);
241
242protected:
247
252
257
261 // JB vtkNew< vtkHyperTreeGridNonOrientedGeometryCursor > CentralCursor;
263
268 std::vector<unsigned int> FirstNonValidEntryByLevel;
269 std::vector<vtkHyperTreeGridGeometryLevelEntry> Entries;
270
276 std::vector<unsigned int> ReferenceEntries;
277
281 unsigned int GetIndiceEntry(unsigned int icursor);
282
286 unsigned int GetIndicePreviousEntry(unsigned int icursor);
287
292
293 // Number of cursors in supercursor
294 unsigned int NumberOfCursors;
295
296 // Super cursor traversal table to go retrieve the parent index for each cursor
297 // of the child node. There are f^d * NumberOfCursors entries in the table.
299
300 // Super cursor traversal table to go retrieve the child index for each cursor
301 // of the child node. There are f^d * NumberOfCursors entries in the table.
302 const unsigned int* ChildCursorToChildTable;
303
304private:
306 void operator=(const vtkHyperTreeGridNonOrientedSuperCursor&) = delete;
307};
308
309#endif
vtkHyperTree * GetTree()
Set the hyper tree to which the cursor is pointing.
void GetBounds(double bounds[6])
JB Coordonnees de la boite englobante.
bool IsLeaf(unsigned int icursor)
void GetPoint(unsigned int icursor, double point[3])
bool IsMasked()
Determine whether blanking mask is empty or not.
vtkHyperTree * GetInformation(unsigned int icursor, unsigned int &level, bool &leaf, vtkIdType &id)
JB.
std::vector< vtkHyperTreeGridGeometryLevelEntry > Entries
bool IsLeaf()
Is the cursor pointing to a leaf?
~vtkHyperTreeGridNonOrientedSuperCursor() override
Destructor.
bool IsMasked(unsigned int icursor)
vtkHyperTreeGrid * GetGrid()
Set the hyper tree grid to which the cursor is pointing.
void GetPoint(double point[3])
JB Coordonnees du centre de la maille.
void ToParent()
Move the cursor to the parent of the current vertex.
vtkIdType GetGlobalNodeIndex()
Return the global index (relative to the grid) of the current vertex in the tree.
unsigned int GetLevel()
Get the level of the tree vertex pointed by the cursor.
bool HasTree()
Return if a Tree pointing exist.
virtual vtkHyperTreeGridNonOrientedSuperCursor * Clone()
Create a copy of ‘this’.
vtkHyperTreeGridNonOrientedSuperCursor()
Constructor.
void ToRoot()
Move the cursor to the root vertex.
unsigned int CurrentFirstNonValidEntryByLevel
JB Hyper tree grid to which the cursor is attached.
unsigned int GetIndicePreviousEntry(unsigned int icursor)
JB La valeur precedente.
bool IsRoot()
Is the cursor at tree root?
void ToChild(unsigned char ichild)
Move the cursor to child ‘child’ of the current vertex.
unsigned int FirstCurrentNeighboorReferenceEntry
JB La derniere reference valide pour decrire tous les voisins.
unsigned int GetLevel(unsigned int icursor)
void SetGlobalIndexFromLocal(vtkIdType index)
JB.
vtkSmartPointer< vtkHyperTreeGridNonOrientedGeometryCursor > GetNonOrientedGeometryCursor(unsigned int icursor)
Return the cursor pointing into i-th neighbor.
unsigned char GetDimension()
Return the dimension of the tree.
vtkHyperTree * GetTree(unsigned int icursor)
Set the hyper tree to which the cursor is pointing.
void SubdivideLeaf()
JB Fait chier normalement on devrait passer par GetEntry.
bool HasTree(unsigned int icursor)
JB Return if a Tree pointing exist.
vtkSmartPointer< vtkHyperTreeGridOrientedGeometryCursor > GetOrientedGeometryCursor(unsigned int icursor)
Return the cursor pointing into i-th neighbor.
vtkIdType GetGlobalNodeIndex(unsigned int icursor)
JB Return the global index (relative to the grid) of the neighboor icursor current vertex in the tree...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void Initialize(vtkHyperTreeGrid *grid, vtkIdType treeIndex, bool create=false)=0
Initialize cursor at root of given tree index in grid.
void SetGlobalIndexStart(vtkIdType index)
JB.
unsigned int GetIndiceEntry(unsigned int icursor)
JB.
void SetMask(unsigned int icursor, bool state)
vtkHyperTreeGrid * Grid
JB Reference sur l'hyper tree grid parcouru actuellement.
vtkIdType GetVertexId(unsigned int icursor)
void SetMask(bool state)
Set the blanking mask is empty or not.
vtkIdType GetVertexId()
Return the index of the current vertex in the tree.
unsigned char GetNumberOfChildren()
Return the number of children for each node (non-vertex leaf) of the tree.
vtkSmartPointer< vtkHyperTreeGridNonOrientedGeometryCursor > CentralCursor
JB.
void GetBounds(unsigned int icursor, double bounds[6])
A dataset containing a grid of vtkHyperTree instances arranged as a rectilinear grid.
A data object structured as a tree.
Definition: vtkHyperTree.h:177
a simple class to control print indentation
Definition: vtkIndent.h:113
abstract base class for most VTK objects
Definition: vtkObject.h:82
Hold a reference to a vtkObjectBase instance.
int vtkIdType
Definition: vtkType.h:332