VTK  9.2.6
vtkHyperTreeGridContour.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkHyperTreeGridContour.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 notice for more information.
13 
14 =========================================================================*/
40 #ifndef vtkHyperTreeGridContour_h
41 #define vtkHyperTreeGridContour_h
42 
43 #include "vtkContourValues.h" // Needed for inline methods
44 #include "vtkFiltersHyperTreeModule.h" // For export macro
46 
47 #include <vector> // For STL
48 
49 class vtkBitArray;
50 class vtkCellData;
51 class vtkContourHelper;
52 class vtkDataArray;
53 class vtkHyperTreeGrid;
54 class vtkIdList;
56 class vtkLine;
57 class vtkPixel;
59 class vtkVoxel;
62 
63 class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridContour : public vtkHyperTreeGridAlgorithm
64 {
65 public:
68  void PrintSelf(ostream& os, vtkIndent indent) override;
69 
71 
76  vtkGetObjectMacro(Locator, vtkIncrementalPointLocator);
78 
84 
88  vtkMTimeType GetMTime() override;
89 
91 
94  void SetValue(int, double);
95  double GetValue(int);
96  double* GetValues();
97  void GetValues(double*);
98  void SetNumberOfContours(int);
99  vtkIdType GetNumberOfContours();
100  void GenerateValues(int, double[2]);
101  void GenerateValues(int, double, double);
103 
104 protected:
107 
112 
117 
122 
127 
132 
137 
142 
147 
149 
159 
163  std::vector<bool> Signs;
164 
169 
174 
177 
178 private:
180  void operator=(const vtkHyperTreeGridContour&) = delete;
181 };
182 
187 inline void vtkHyperTreeGridContour::SetValue(int i, double value)
188 {
189  this->ContourValues->SetValue(i, value);
190 }
191 
196 {
197  return this->ContourValues->GetValue(i);
198 }
199 
205 {
206  return this->ContourValues->GetValues();
207 }
208 
214 inline void vtkHyperTreeGridContour::GetValues(double* contourValues)
215 {
216  this->ContourValues->GetValues(contourValues);
217 }
218 
225 {
226  this->ContourValues->SetNumberOfContours(number);
227 }
228 
233 {
234  return this->ContourValues->GetNumberOfContours();
235 }
236 
241 inline void vtkHyperTreeGridContour::GenerateValues(int numContours, double range[2])
242 {
243  this->ContourValues->GenerateValues(numContours, range);
244 }
245 
251  int numContours, double rangeStart, double rangeEnd)
252 {
253  this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);
254 }
255 
256 #endif // vtkHyperTreeGridContour_h
dynamic, self-adjusting array of bits
Definition: vtkBitArray.h:37
represent and manipulate cell attribute data
Definition: vtkCellData.h:151
A utility class used by various contour filters.
helper object to manage setting and generating contour values
int GetNumberOfContours()
Return the number of contours in the.
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
void SetNumberOfContours(const int number)
Set the number of contours to place into the list.
void SetValue(int i, double value)
Set the ith contour value.
double GetValue(int i)
Get the ith contour value.
double * GetValues()
Return a pointer to a list of contour values.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:165
general representation of visualization data
Superclass for algorithms that produce a hyper tree grid as output.
Extract cells from a hyper tree grid where selected scalar value is within given range.
vtkBitArray ** CellSigns
Sign of isovalue if cell not treated.
void CreateDefaultLocator()
Create default locator.
static vtkHyperTreeGridContour * New()
vtkIdType GetNumberOfContours()
Get the number of contours in the list of contour values.
void SetValue(int, double)
Methods (inlined) to set / get contour values.
vtkIdType CurrentId
Keep track of current index in output polydata.
vtkPixel * Pixel
Pointers needed to perform isocontouring.
double GetValue(int)
Get the ith contour value.
vtkMTimeType GetMTime() override
Modified GetMTime Because we delegate to vtkContourValues.
int FillOutputPortInformation(int, vtkInformation *) override
For this algorithm the output is a vtkPolyData instance.
vtkIncrementalPointLocator * Locator
Spatial locator to merge points.
std::vector< bool > Signs
Storage for signs relative to current contour value.
vtkDataArray * InScalars
Keep track of selected input scalars.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetNumberOfContours(int)
Set the number of contours to place into the list.
vtkDataArray * CellScalars
Pointers needed to perform isocontouring.
vtkIdList * Leaves
Pointers needed to perform isocontouring.
double * GetValues()
Get a pointer to an array of contour values.
vtkVoxel * Voxel
Pointers needed to perform isocontouring.
void RecursivelyProcessTree(vtkHyperTreeGridNonOrientedMooreSuperCursor *)
Recursively descend into tree down to leaves.
bool RecursivelyPreProcessTree(vtkHyperTreeGridNonOrientedCursor *)
Recursively decide whether a cell is intersected by a contour.
vtkLine * Line
Pointers needed to perform isocontouring.
vtkContourValues * ContourValues
Storage for contour values.
void SetLocator(vtkIncrementalPointLocator *)
Set / get a spatial locator for merging points.
int ProcessTrees(vtkHyperTreeGrid *, vtkDataObject *) override
Main routine to generate isocontours of hyper tree grid.
vtkBitArray * SelectedCells
Storage for pre-selected cells to be processed.
~vtkHyperTreeGridContour() override
vtkContourHelper * Helper
Pointers needed to perform isocontouring.
vtkUnsignedCharArray * InGhostArray
void GenerateValues(int, double[2])
Generate numContours equally spaced contour values between specified range.
Objects for traversal a HyperTreeGrid.
A dataset containing a grid of vtkHyperTree instances arranged as a rectilinear grid.
list of point or cell ids
Definition: vtkIdList.h:143
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition: vtkIndent.h:119
Store vtkAlgorithm input/output information.
cell represents a 1D line
Definition: vtkLine.h:143
a cell that represents an orthogonal quadrilateral
Definition: vtkPixel.h:77
dynamic, self-adjusting array of unsigned char
a cell that represents a 3D orthogonal parallelepiped
Definition: vtkVoxel.h:91
@ value
Definition: vtkX3D.h:226
@ range
Definition: vtkX3D.h:244
int vtkIdType
Definition: vtkType.h:332
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287