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63 #ifndef vtkConnectivityFilter_h
64 #define vtkConnectivityFilter_h
66 #include "vtkFiltersCoreModule.h"
69 #define VTK_EXTRACT_POINT_SEEDED_REGIONS 1
70 #define VTK_EXTRACT_CELL_SEEDED_REGIONS 2
71 #define VTK_EXTRACT_SPECIFIED_REGIONS 3
72 #define VTK_EXTRACT_LARGEST_REGION 4
73 #define VTK_EXTRACT_ALL_REGIONS 5
74 #define VTK_EXTRACT_CLOSEST_POINT_REGION 6
110 vtkSetVector2Macro(ScalarRange,
double);
111 vtkGetVector2Macro(ScalarRange,
double);
118 vtkSetClampMacro(ExtractionMode,
int,
120 vtkGetMacro(ExtractionMode,
int);
133 const char *GetExtractionModeAsString();
171 vtkSetVector3Macro(ClosestPoint,
double);
172 vtkGetVectorMacro(ClosestPoint,
double,3);
204 vtkSetMacro(RegionIdAssignmentMode,
int);
205 vtkGetMacro(RegionIdAssignmentMode,
int);
213 vtkSetMacro(OutputPointsPrecision,
int);
214 vtkGetMacro(OutputPointsPrecision,
int);
237 double ClosestPoint[3];
240 double ScalarRange[2];
277 return "ExtractPointSeededRegions";
281 return "ExtractCellSeededRegions";
285 return "ExtractSpecifiedRegions";
289 return "ExtractAllRegions";
293 return "ExtractClosestPointRegion";
297 return "ExtractLargestRegion";
const char * GetExtractionModeAsString()
Return the method of extraction as a string.
vtkIdTypeArray * RegionSizes
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkIdList * SpecifiedRegionIds
Superclass for algorithms that produce output of the same type as input.
int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called by the superclass.
static vtkConnectivityFilter * New()
Construct with default extraction mode to extract largest regions.
dynamic, self-adjusting array of float
extract data based on geometric connectivity
#define VTK_EXTRACT_LARGEST_REGION
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void SetExtractionModeToCellSeededRegions()
abstract superclass for arrays of numeric data
#define VTK_EXTRACT_SPECIFIED_REGIONS
vtkTypeBool ScalarConnectivity
int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
int OutputPointsPrecision
#define VTK_EXTRACT_CLOSEST_POINT_REGION
RegionIdAssignment
Enumeration of the various ways to assign RegionIds when the ColorRegions option is on.
#define VTK_EXTRACT_CELL_SEEDED_REGIONS
a simple class to control print indentation
dynamic, self-adjusting array of int
void TraverseAndMark(vtkDataSet *input)
void DeleteSpecifiedRegion(int id)
Delete a region id to extract.
list of point or cell ids
void OrderRegionIds(vtkIdTypeArray *pointRegionIds, vtkIdTypeArray *cellRegionIds)
int RegionIdAssignmentMode
void InitializeSeedList()
Initialize list of point ids/cell ids used to seed regions.
void SetExtractionModeToSpecifiedRegions()
void AddSeed(vtkIdType id)
Add a seed id (point or cell id).
void DeleteSeed(vtkIdType id)
Delete a seed id (point or cell id).
#define VTK_EXTRACT_POINT_SEEDED_REGIONS
abstract class to specify dataset behavior
int FillOutputPortInformation(int vtkNotUsed(port), vtkInformation *info) override
dynamic, self-adjusting array of vtkIdType
void SetExtractionModeToAllRegions()
void SetExtractionModeToClosestPointRegion()
concrete dataset represents vertices, lines, polygons, and triangle strips
int GetNumberOfExtractedRegions()
Obtain the number of connected regions.
#define VTK_EXTRACT_ALL_REGIONS
void SetExtractionModeToLargestRegion()
void InitializeSpecifiedRegionList()
Initialize list of region ids to extract.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkConnectivityFilter() override
void SetExtractionModeToPointSeededRegions()
void AddSpecifiedRegion(int id)
Add a region id to extract.