VTK  9.1.0
vtkHyperTreeGridContour.h
Go to the documentation of this file.
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=========================================================================*/
37#ifndef vtkHyperTreeGridContour_h
38#define vtkHyperTreeGridContour_h
39
40#include "vtkContourValues.h" // Needed for inline methods
41#include "vtkFiltersHyperTreeModule.h" // For export macro
43
44#include <vector> // For STL
45
46class vtkBitArray;
47class vtkCellData;
49class vtkDataArray;
51class vtkIdList;
53class vtkLine;
54class vtkPixel;
56class vtkVoxel;
59
60class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridContour : public vtkHyperTreeGridAlgorithm
61{
62public:
65 void PrintSelf(ostream& os, vtkIndent indent) override;
66
68
73 vtkGetObjectMacro(Locator, vtkIncrementalPointLocator);
75
81
86
88
91 void SetValue(int, double);
92 double GetValue(int);
93 double* GetValues();
94 void GetValues(double*);
95 void SetNumberOfContours(int);
96 vtkIdType GetNumberOfContours();
97 void GenerateValues(int, double[2]);
98 void GenerateValues(int, double, double);
100
101protected:
104
109
114
119
124
129
134
139
144
146
156
160 std::vector<bool> Signs;
161
166
171
174
175private:
177 void operator=(const vtkHyperTreeGridContour&) = delete;
178};
179
184inline void vtkHyperTreeGridContour::SetValue(int i, double value)
185{
186 this->ContourValues->SetValue(i, value);
187}
188
193{
194 return this->ContourValues->GetValue(i);
195}
196
202{
203 return this->ContourValues->GetValues();
204}
205
211inline void vtkHyperTreeGridContour::GetValues(double* contourValues)
212{
213 this->ContourValues->GetValues(contourValues);
214}
215
222{
223 this->ContourValues->SetNumberOfContours(number);
224}
225
230{
231 return this->ContourValues->GetNumberOfContours();
232}
233
238inline void vtkHyperTreeGridContour::GenerateValues(int numContours, double range[2])
239{
240 this->ContourValues->GenerateValues(numContours, range);
241}
242
248 int numContours, double rangeStart, double rangeEnd)
249{
250 this->ContourValues->GenerateValues(numContours, rangeStart, rangeEnd);
251}
252
253#endif // vtkHyperTreeGridContour_h
dynamic, self-adjusting array of bits
Definition: vtkBitArray.h:34
represent and manipulate cell attribute data
Definition: vtkCellData.h:142
A utility class used by various contour filters.
helper object to manage setting and generating contour values
double * GetValues()
Return a pointer to a list of 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.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:159
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.
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
static vtkHyperTreeGridContour * New()
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:140
Abstract class in support of both point location and point insertion.
a simple class to control print indentation
Definition: vtkIndent.h:113
Store vtkAlgorithm input/output information.
cell represents a 1D line
Definition: vtkLine.h:140
a cell that represents an orthogonal quadrilateral
Definition: vtkPixel.h:74
dynamic, self-adjusting array of unsigned char
a cell that represents a 3D orthogonal parallelepiped
Definition: vtkVoxel.h:88
int vtkIdType
Definition: vtkType.h:332
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287