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virtual vtkTypeBool | IsA (const char *type) |
| Return 1 if this class is the same type of (or a subclass of) the named class. More...
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vtkStaticCellLocator * | NewInstance () const |
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void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses. More...
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virtual void | SetDivisions (int, int, int) |
| Set the number of divisions in x-y-z directions. More...
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virtual void | SetDivisions (int[3]) |
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virtual int * | GetDivisions () |
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virtual void | GetDivisions (int data[3]) |
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vtkIdType | FindCell (double pos[3], double vtkNotUsed, vtkGenericCell *cell, double pcoords[3], double *weights) override |
| Test a point to find if it is inside a cell. More...
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vtkIdType | FindCell (double x[3]) override |
| Reimplemented from vtkAbstractCellLocator to support bad compilers. More...
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void | FindCellsWithinBounds (double *bbox, vtkIdList *cells) override |
| Return a list of unique cell ids inside of a given bounding box. More...
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void | FindCellsAlongLine (const double p1[3], const double p2[3], double tolerance, vtkIdList *cells) override |
| Given a finite line defined by the two points (p1,p2), return the list of unique cell ids in the buckets containing the line. More...
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int | IntersectWithLine (const double a0[3], const double a1[3], double tol, double &t, double x[3], double pcoords[3], int &subId, vtkIdType &cellId, vtkGenericCell *cell) override |
| Return intersection point (if any) AND the cell which was intersected by the finite line. More...
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int | IntersectWithLine (const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override |
| Reimplemented from vtkAbstractCellLocator to support bad compilers. More...
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int | IntersectWithLine (const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId, vtkIdType &cellId) override |
| Reimplemented from vtkAbstractCellLocator to support bad compilers. More...
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int | IntersectWithLine (const double p1[3], const double p2[3], vtkPoints *points, vtkIdList *cellIds) override |
| Reimplemented from vtkAbstractCellLocator to support bad compilers. More...
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void | GenerateRepresentation (int level, vtkPolyData *pd) override |
| Satisfy vtkLocator abstract interface. More...
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void | FreeSearchStructure () override |
| Free the memory required for the spatial data structure. More...
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void | BuildLocator () override |
| Build the locator from the input dataset. More...
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virtual void | SetMaxNumberOfBuckets (vtkIdType) |
| Set the maximum number of buckets in the locator. More...
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virtual vtkIdType | GetMaxNumberOfBuckets () |
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bool | GetLargeIds () |
| Inform the user as to whether large ids are being used. More...
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vtkAbstractCellLocator * | NewInstance () const |
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virtual void | SetNumberOfCellsPerNode (int) |
| Specify the preferred/maximum number of cells in each node/bucket. More...
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virtual int | GetNumberOfCellsPerNode () |
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virtual void | SetCacheCellBounds (vtkTypeBool) |
| Boolean controls whether the bounds of each cell are computed only once and then saved. More...
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virtual vtkTypeBool | GetCacheCellBounds () |
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virtual void | CacheCellBoundsOn () |
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virtual void | CacheCellBoundsOff () |
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virtual void | SetRetainCellLists (vtkTypeBool) |
| Boolean controls whether to maintain list of cells in each node. More...
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virtual vtkTypeBool | GetRetainCellLists () |
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virtual void | RetainCellListsOn () |
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virtual void | RetainCellListsOff () |
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virtual void | SetLazyEvaluation (vtkTypeBool) |
| Most Locators build their search structures during BuildLocator but some may delay construction until it is actually needed. More...
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virtual vtkTypeBool | GetLazyEvaluation () |
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virtual void | LazyEvaluationOn () |
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virtual void | LazyEvaluationOff () |
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virtual void | SetUseExistingSearchStructure (vtkTypeBool) |
| Some locators support querying a new dataset without rebuilding the search structure (typically this may occur when a dataset changes due to a time update, but is actually the same topology) Turning on this flag enables some locators to skip the rebuilding phase. More...
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virtual vtkTypeBool | GetUseExistingSearchStructure () |
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virtual void | UseExistingSearchStructureOn () |
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virtual void | UseExistingSearchStructureOff () |
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virtual void | FindClosestPoint (const double x[3], double closestPoint[3], vtkIdType &cellId, int &subId, double &dist2) |
| Return the closest point and the cell which is closest to the point x. More...
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virtual void | FindClosestPoint (const double x[3], double closestPoint[3], vtkGenericCell *cell, vtkIdType &cellId, int &subId, double &dist2) |
| Return the closest point and the cell which is closest to the point x. More...
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virtual vtkIdType | FindClosestPointWithinRadius (double x[3], double radius, double closestPoint[3], vtkIdType &cellId, int &subId, double &dist2) |
| Return the closest point within a specified radius and the cell which is closest to the point x. More...
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virtual vtkIdType | FindClosestPointWithinRadius (double x[3], double radius, double closestPoint[3], vtkGenericCell *cell, vtkIdType &cellId, int &subId, double &dist2) |
| Return the closest point within a specified radius and the cell which is closest to the point x. More...
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virtual vtkIdType | FindClosestPointWithinRadius (double x[3], double radius, double closestPoint[3], vtkGenericCell *cell, vtkIdType &cellId, int &subId, double &dist2, int &inside) |
| Return the closest point within a specified radius and the cell which is closest to the point x. More...
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virtual bool | InsideCellBounds (double x[3], vtkIdType cell_ID) |
| Quickly test if a point is inside the bounds of a particular cell. More...
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vtkLocator * | NewInstance () const |
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virtual void | SetDataSet (vtkDataSet *) |
| Build the locator from the points/cells defining this dataset. More...
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virtual vtkDataSet * | GetDataSet () |
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virtual void | SetMaxLevel (int) |
| Set the maximum allowable level for the tree. More...
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virtual int | GetMaxLevel () |
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virtual int | GetLevel () |
| Get the level of the locator (determined automatically if Automatic is true). More...
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virtual void | SetAutomatic (vtkTypeBool) |
| Boolean controls whether locator depth/resolution of locator is computed automatically from average number of entities in bucket. More...
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virtual vtkTypeBool | GetAutomatic () |
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virtual void | AutomaticOn () |
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virtual void | AutomaticOff () |
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virtual void | SetTolerance (double) |
| Specify absolute tolerance (in world coordinates) for performing geometric operations. More...
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virtual double | GetTolerance () |
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virtual void | Update () |
| Cause the locator to rebuild itself if it or its input dataset has changed. More...
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virtual void | Initialize () |
| Initialize locator. More...
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virtual vtkMTimeType | GetBuildTime () |
| Return the time of the last data structure build. More...
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void | Register (vtkObjectBase *o) override |
| Handle the PointSet <-> Locator loop. More...
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void | UnRegister (vtkObjectBase *o) override |
| Decrease the reference count (release by another object). More...
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| vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
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virtual void | DebugOn () |
| Turn debugging output on. More...
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virtual void | DebugOff () |
| Turn debugging output off. More...
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bool | GetDebug () |
| Get the value of the debug flag. More...
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void | SetDebug (bool debugFlag) |
| Set the value of the debug flag. More...
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virtual void | Modified () |
| Update the modification time for this object. More...
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virtual vtkMTimeType | GetMTime () |
| Return this object's modified time. More...
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unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
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vtkCommand * | GetCommand (unsigned long tag) |
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void | RemoveObserver (vtkCommand *) |
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void | RemoveObservers (unsigned long event, vtkCommand *) |
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void | RemoveObservers (const char *event, vtkCommand *) |
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vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
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vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
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void | RemoveObserver (unsigned long tag) |
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void | RemoveObservers (unsigned long event) |
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void | RemoveObservers (const char *event) |
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void | RemoveAllObservers () |
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vtkTypeBool | HasObserver (unsigned long event) |
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vtkTypeBool | HasObserver (const char *event) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
| Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| Allow user to set the AbortFlagOn() with the return value of the callback method. More...
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int | InvokeEvent (unsigned long event, void *callData) |
| This method invokes an event and return whether the event was aborted or not. More...
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int | InvokeEvent (const char *event, void *callData) |
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int | InvokeEvent (unsigned long event) |
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int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
| Return the class name as a string. More...
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virtual void | Delete () |
| Delete a VTK object. More...
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virtual void | FastDelete () |
| Delete a reference to this object. More...
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void | InitializeObjectBase () |
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void | Print (ostream &os) |
| Print an object to an ostream. More...
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
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int | GetReferenceCount () |
| Return the current reference count of this object. More...
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void | SetReferenceCount (int) |
| Sets the reference count. More...
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void | PrintRevisions (ostream &) |
| Legacy. More...
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perform fast cell location operations
vtkStaticCellLocator is a type of vtkAbstractCellLocator that accelerates certain operations when performing spatial operations on cells. These operations include finding a point that contains a cell, and intersecting cells with a line.
vtkStaticCellLocator is an accelerated version of vtkCellLocator. It is threaded (via vtkSMPTools), and supports one-time static construction (i.e., incremental cell insertion is not supported).
- Warning
- This class is templated. It may run slower than serial execution if the code is not optimized during compilation. Build in Release or ReleaseWithDebugInfo.
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This class always caches cell bounds.
- See also
- vtkLocator vakAbstractCellLocator vtkCellLocator vtkCellTreeLocator vtkModifiedBSPTree
Definition at line 52 of file vtkStaticCellLocator.h.