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38 #ifndef vtkHyperTreeGridContour_h
39 #define vtkHyperTreeGridContour_h
41 #include "vtkFiltersHyperTreeModule.h"
92 void SetValue(
int,
double );
93 double GetValue(
int );
95 void GetValues(
double* );
96 void SetNumberOfContours(
int) ;
97 int GetNumberOfContours();
98 void GenerateValues(
int,
double[2] );
99 void GenerateValues(
int,
double,
double);
Objects for depth-first traversal HyperTreeGrids.
vtkIncrementalPointLocator * Locator
Spatial locator to merge points.
double * GetValues()
Return a pointer to a list of contour values.
int GetNumberOfContours()
Return the number of contours in the.
represent and manipulate point attribute data
vtkBitArray ** CellSigns
Sign of isovalue if cell not treated.
dynamic, self-adjusting array of unsigned char
std::vector< bool > Signs
Storage for signs relative to current contour value.
Extract cells from a hyper tree grid where selected scalar value is within given range.
vtkContourHelper * Helper
Pointers needed to perform isocontouring.
void PrintSelf(ostream &, vtkIndent) override
Methods invoked by print to print information about the object including superclasses.
int FillOutputPortInformation(int, vtkInformation *) override
For this algorithm the output is a vtkPolyData instance.
abstract superclass for arrays of numeric data
void GenerateValues(int, double[2])
Generate numContours equally spaced contour values between specified range.
int ProcessTrees(vtkHyperTreeGrid *, vtkDataObject *) override
Main routine to generate isocontours of hyper tree grid.
cell represents a 1D line
vtkContourValues * ContourValues
Storage for contour values.
void SetNumberOfContours(int)
Set the number of contours to place into the list.
vtkDataArray * InScalars
Keep track of selected input scalars.
void CreateDefaultLocator()
Create default locator.
Objects for depth-first traversal HyperTrees.
helper object to manage setting and generating contour values
vtkMTimeType GetMTime() override
Modified GetMTime Because we delegate to vtkContourValues.
a simple class to control print indentation
void GenerateValues(int numContours, double range[2])
Generate numContours equally spaced contour values between specified range.
double GetValue(int i)
Get the ith contour value.
Abstract class in support of both point location and point insertion.
list of point or cell ids
void SetValue(int i, double value)
Set the ith contour value.
A utility class used by various contour filters.
double GetValue(int)
Get the ith contour value.
bool RecursivelyPreProcessTree(vtkHyperTreeGridCursor *)
Recursively decide whether a cell is intersected by a contour.
a cell that represents an orthogonal quadrilateral
vtkHyperTreeGridContour()
void SetValue(int, double)
Methods (inlined) to set / get contour values.
int GetNumberOfContours()
Get the number of contours in the list of contour values.
vtkIdType CurrentId
Keep track of current index in output polydata.
dynamic, self-adjusting array of bits
static vtkHyperTreeGridContour * New()
vtkDataArray * CellScalars
general representation of visualization data
~vtkHyperTreeGridContour() override
Superclass for algorithms that produce a hyper tree grid as output.
void SetNumberOfContours(const int number)
Set the number of contours to place into the list.
double * GetValues()
Get a pointer to an array of contour values.
void SetLocator(vtkIncrementalPointLocator *)
Set / get a spatial locator for merging points.
A dataset containing a grid of vtkHyperTree instances arranged as a rectilinear grid.
vtkBitArray * SelectedCells
Storage for pre-selected cells to be processed.
void RecursivelyProcessTree(vtkHyperTreeGridCursor *, vtkBitArray *)
Recursively descend into tree down to leaves.
vtkTypeUInt32 vtkMTimeType
a cell that represents a 3D orthogonal parallelepiped