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53 #ifndef vtkPolyDataConnectivityFilter_h
54 #define vtkPolyDataConnectivityFilter_h
56 #include "vtkFiltersCoreModule.h"
59 #define VTK_EXTRACT_POINT_SEEDED_REGIONS 1
60 #define VTK_EXTRACT_CELL_SEEDED_REGIONS 2
61 #define VTK_EXTRACT_SPECIFIED_REGIONS 3
62 #define VTK_EXTRACT_LARGEST_REGION 4
63 #define VTK_EXTRACT_ALL_REGIONS 5
64 #define VTK_EXTRACT_CLOSEST_POINT_REGION 6
119 vtkSetVector2Macro(ScalarRange,
double);
120 vtkGetVector2Macro(ScalarRange,
double);
127 vtkSetClampMacro(ExtractionMode,
int,
130 vtkGetMacro(ExtractionMode,
int);
143 const char *GetExtractionModeAsString();
181 vtkSetVector3Macro(ClosestPoint,
double);
182 vtkGetVectorMacro(ClosestPoint,
double,3);
223 vtkSetMacro(OutputPointsPrecision,
int);
224 vtkGetMacro(OutputPointsPrecision,
int);
240 double ClosestPoint[3];
248 double ScalarRange[2];
285 return "ExtractPointSeededRegions";
289 return "ExtractCellSeededRegions";
293 return "ExtractSpecifiedRegions";
297 return "ExtractAllRegions";
301 return "ExtractClosestPointRegion";
305 return "ExtractLargestRegion";
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
int GetNumberOfExtractedRegions()
Obtain the number of connected regions.
void SetExtractionModeToSpecifiedRegions()
vtkTypeBool FullScalarConnectivity
int OutputPointsPrecision
void DeleteSeed(int id)
Delete a seed id (point or cell id).
std::vector< vtkIdType > Wave
~vtkPolyDataConnectivityFilter() override
extract polygonal data based on geometric connectivity
vtkIdList * NeighborCellPointIds
void InitializeSpecifiedRegionList()
Initialize list of region ids to extract.
int IsScalarConnected(vtkIdType cellId)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract superclass for arrays of numeric data
std::vector< vtkIdType > Wave2
void InitializeSeedList()
Initialize list of point ids/cell ids used to seed regions.
const char * GetExtractionModeAsString()
Return the method of extraction as a string.
#define VTK_EXTRACT_CLOSEST_POINT_REGION
void DeleteSpecifiedRegion(int id)
Delete a region id to extract.
vtkIdTypeArray * RegionSizes
#define VTK_EXTRACT_LARGEST_REGION
void SetExtractionModeToClosestPointRegion()
void SetExtractionModeToPointSeededRegions()
vtkIdList * VisitedPointIds
vtkDataArray * NewScalars
a simple class to control print indentation
vtkPolyDataConnectivityFilter()
list of point or cell ids
vtkTypeBool MarkVisitedPointIds
vtkDataArray * CellScalars
void SetExtractionModeToLargestRegion()
#define VTK_EXTRACT_ALL_REGIONS
dynamic, self-adjusting array of vtkIdType
#define VTK_EXTRACT_POINT_SEEDED_REGIONS
vtkTypeBool ScalarConnectivity
void AddSpecifiedRegion(int id)
Add a region id to extract.
concrete dataset represents vertices, lines, polygons, and triangle strips
vtkIdType NumCellsInRegion
void AddSeed(int id)
Add a seed id (point or cell id).
void SetExtractionModeToAllRegions()
#define VTK_EXTRACT_SPECIFIED_REGIONS
vtkIdList * SpecifiedRegionIds
#define VTK_EXTRACT_CELL_SEEDED_REGIONS
void SetExtractionModeToCellSeededRegions()
static vtkPolyDataConnectivityFilter * New()
Construct with default extraction mode to extract largest regions.
Superclass for algorithms that produce only polydata as output.