|
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkCellLocatorInterpolatedVelocityField * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| void | CopyParameters (vtkAbstractInterpolatedVelocityField *from) override |
| | Import parameters.
|
| |
| void | AddDataSet (vtkDataSet *dataset) override |
| | Add a dataset coupled with a cell locator (of type vtkAbstractCellLocator) for vector function evaluation.
|
| |
| int | FunctionValues (double *x, double *f) override |
| | Evaluate the velocity field f at point (x, y, z).
|
| |
| void | SetLastCellId (vtkIdType c, int dataindex) override |
| | Set the cell id cached by the last evaluation within a specified dataset.
|
| |
| void | SetLastCellId (vtkIdType c) override |
| | Set the cell id cached by the last evaluation.
|
| |
|
| virtual vtkAbstractCellLocator * | GetLastCellLocator () |
| | Get the cell locator attached to the most recently visited dataset.
|
| |
|
| void | SetCellLocatorPrototype (vtkAbstractCellLocator *prototype) |
| | Set/Get the prototype of the cell locator that is used for interpolating the velocity field during integration.
|
| |
| virtual vtkAbstractCellLocator * | GetCellLocatorPrototype () |
| | Set/Get the prototype of the cell locator that is used for interpolating the velocity field during integration.
|
| |
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkCompositeInterpolatedVelocityField * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual void | AddDataSet (vtkDataSet *dataset)=0 |
| | Add a dataset for implicit velocity function evaluation.
|
| |
| virtual int | GetLastDataSetIndex () |
| | Get the most recently visited dataset and its id.
|
| |
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkAbstractInterpolatedVelocityField * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual vtkDataSet * | GetLastDataSet () |
| |
| virtual void | SetLastCellId (vtkIdType c, int dataindex)=0 |
| | Set the id of the most recently visited cell of a dataset.
|
| |
| void | SelectVectors (int fieldAssociation, const char *fieldName) |
| | the association type (see vtkDataObject::FieldAssociations) and the name of the velocity data field
|
| |
| virtual void | CopyParameters (vtkAbstractInterpolatedVelocityField *from) |
| | Import parameters.
|
| |
| int | FunctionValues (double *x, double *f) override=0 |
| | Evaluate the velocity field f at point (x, y, z).
|
| |
| void | ClearLastCellId () |
| | Set the last cell id to -1 to incur a global cell search for the next point.
|
| |
| virtual int | FunctionValues (double *x, double *f) |
| | Evaluate functions at x_j.
|
| |
| virtual int | FunctionValues (double *x, double *f, void *vtkNotUsed(userData)) |
| |
| virtual void | SetCaching (bool) |
| | Set/Get the caching flag.
|
| |
| virtual bool | GetCaching () |
| | Set/Get the caching flag.
|
| |
| virtual int | GetCacheHit () |
| | Get the caching statistics.
|
| |
| virtual int | GetCacheMiss () |
| | Get the caching statistics.
|
| |
| virtual vtkIdType | GetLastCellId () |
| | Get/Set the id of the cell cached from last evaluation.
|
| |
| virtual char * | GetVectorsSelection () |
| | Get/Set the name of a spcified vector array.
|
| |
| virtual int | GetVectorsType () |
| | Get/Set the name of a spcified vector array.
|
| |
| virtual void | SetNormalizeVector (bool) |
| | Set/Get the flag indicating vector post-normalization (following vector interpolation).
|
| |
| virtual bool | GetNormalizeVector () |
| | Set/Get the flag indicating vector post-normalization (following vector interpolation).
|
| |
| virtual void | SetForceSurfaceTangentVector (bool) |
| | If set to true, the first three point of the cell will be used to compute a normal to the cell, this normal will then be removed from the vorticity so the resulting vector in tangent to the cell.
|
| |
| virtual bool | GetForceSurfaceTangentVector () |
| | If set to true, the first three point of the cell will be used to compute a normal to the cell, this normal will then be removed from the vorticity so the resulting vector in tangent to the cell.
|
| |
| virtual void | SetSurfaceDataset (bool) |
| | If set to true, cell within tolerance factor will always be found, except for edges.
|
| |
| virtual bool | GetSurfaceDataset () |
| | If set to true, cell within tolerance factor will always be found, except for edges.
|
| |
| int | GetLastWeights (double *w) |
| | Get the interpolation weights cached from last evaluation.
|
| |
| int | GetLastLocalCoordinates (double pcoords[3]) |
| | Get the interpolation weights cached from last evaluation.
|
| |
| virtual void | SetFindCellStrategy (vtkFindCellStrategy *) |
| | Set / get the strategy used to perform the FindCell() operation.
|
| |
| virtual vtkFindCellStrategy * | GetFindCellStrategy () |
| | Set / get the strategy used to perform the FindCell() operation.
|
| |
| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| vtkFunctionSet * | NewInstance () const |
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual int | FunctionValues (double *x, double *f) |
| | Evaluate functions at x_j.
|
| |
| virtual int | FunctionValues (double *x, double *f, void *vtkNotUsed(userData)) |
| |
| virtual int | GetNumberOfFunctions () |
| | Return the number of functions.
|
| |
| virtual int | GetNumberOfIndependentVariables () |
| | Return the number of independent variables.
|
| |
| | vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
| |
| virtual void | DebugOn () |
| | Turn debugging output on.
|
| |
| virtual void | DebugOff () |
| | Turn debugging output off.
|
| |
| bool | GetDebug () |
| | Get the value of the debug flag.
|
| |
| void | SetDebug (bool debugFlag) |
| | Set the value of the debug flag.
|
| |
| virtual void | Modified () |
| | Update the modification time for this object.
|
| |
| virtual vtkMTimeType | GetMTime () |
| | Return this object's modified time.
|
| |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| void | RemoveObserver (unsigned long tag) |
| |
| void | RemoveObservers (unsigned long event) |
| |
| void | RemoveObservers (const char *event) |
| |
| void | RemoveAllObservers () |
| |
| vtkTypeBool | HasObserver (unsigned long event) |
| |
| vtkTypeBool | HasObserver (const char *event) |
| |
| int | InvokeEvent (unsigned long event) |
| |
| int | InvokeEvent (const char *event) |
| |
| unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkCommand * | GetCommand (unsigned long tag) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObserver (vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObservers (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| void | RemoveObservers (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object.
|
| |
| 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.
|
| |
| template<class U , class T > |
| unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| | Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
|
| |
| 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.
|
| |
| int | InvokeEvent (unsigned long event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
|
| |
| int | InvokeEvent (const char *event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
|
| |
| const char * | GetClassName () const |
| | Return the class name as a string.
|
| |
| virtual vtkTypeBool | IsA (const char *name) |
| | Return 1 if this class is the same type of (or a subclass of) the named class.
|
| |
| virtual vtkIdType | GetNumberOfGenerationsFromBase (const char *name) |
| | Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
|
| |
| virtual void | Delete () |
| | Delete a VTK object.
|
| |
| virtual void | FastDelete () |
| | Delete a reference to this object.
|
| |
| void | InitializeObjectBase () |
| |
| void | Print (ostream &os) |
| | Print an object to an ostream.
|
| |
| virtual void | Register (vtkObjectBase *o) |
| | Increase the reference count (mark as used by another object).
|
| |
| virtual void | UnRegister (vtkObjectBase *o) |
| | Decrease the reference count (release by another object).
|
| |
| int | GetReferenceCount () |
| | Return the current reference count of this object.
|
| |
| void | SetReferenceCount (int) |
| | Sets the reference count.
|
| |
| bool | GetIsInMemkind () const |
| | A local state flag that remembers whether this object lives in the normal or extended memory space.
|
| |
| virtual void | PrintHeader (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
| virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses.
|
| |
|
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkCellLocatorInterpolatedVelocityField * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkCellLocatorInterpolatedVelocityField * | New () |
| | Construct a vtkCellLocatorInterpolatedVelocityField without an initial dataset.
|
| |
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkCompositeInterpolatedVelocityField * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkAbstractInterpolatedVelocityField * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkTypeBool | IsTypeOf (const char *type) |
| |
| static vtkFunctionSet * | SafeDownCast (vtkObjectBase *o) |
| |
| static vtkObject * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
|
| |
| static void | BreakOnError () |
| | This method is called when vtkErrorMacro executes.
|
| |
| static void | SetGlobalWarningDisplay (int val) |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static void | GlobalWarningDisplayOn () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static void | GlobalWarningDisplayOff () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static int | GetGlobalWarningDisplay () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
|
| |
| static vtkTypeBool | IsTypeOf (const char *name) |
| | Return 1 if this class type is the same type of (or a subclass of) the named class.
|
| |
| static vtkIdType | GetNumberOfGenerationsFromBaseType (const char *name) |
| | Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
|
| |
| static vtkObjectBase * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
|
| |
| static void | SetMemkindDirectory (const char *directoryname) |
| | The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
|
| |
| static bool | GetUsingMemkind () |
| | A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.
|
| |
|
| virtual vtkObjectBase * | NewInstanceInternal () const |
| |
| | vtkCellLocatorInterpolatedVelocityField () |
| |
| | ~vtkCellLocatorInterpolatedVelocityField () override |
| |
| int | FunctionValues (vtkDataSet *dataset, vtkAbstractCellLocator *loc, double *x, double *f) |
| | Evaluate the velocity field f at point (x, y, z) in a specified dataset (actually of type vtkPointSet only) through the use of the associated vtkAbstractCellLocator::FindCell() (instead of involving vtkPointLocator) to locate the next cell if the given point is outside the current cell.
|
| |
| int | FunctionValues (vtkDataSet *ds, double *x, double *f) override |
| | Evaluate the velocity field f at point (x, y, z) in a specified dataset (of type vtkImageData or vtkRectilinearGrid only) by invoking FindCell() to locate the next cell if the given point is outside the current cell.
|
| |
| virtual vtkObjectBase * | NewInstanceInternal () const |
| |
| | vtkCompositeInterpolatedVelocityField () |
| |
| | ~vtkCompositeInterpolatedVelocityField () override |
| |
| virtual vtkObjectBase * | NewInstanceInternal () const |
| |
| | vtkAbstractInterpolatedVelocityField () |
| |
| | ~vtkAbstractInterpolatedVelocityField () override |
| |
| virtual int | FunctionValues (vtkDataSet *ds, double *x, double *f) |
| | Evaluate the velocity field f at point (x, y, z) in a specified dataset by invoking vtkDataSet::FindCell() to locate the next cell if the given point is outside the current cell.
|
| |
| virtual bool | CheckPCoords (double pcoords[3]) |
| | Check that all three pcoords are between 0 and 1 included.
|
| |
| virtual bool | FindAndUpdateCell (vtkDataSet *ds, double *x) |
| | Try to find the cell closest to provided x point in provided dataset, By first testing inclusion in it's cached cell and neighbor Then testing globally Then , only if surfacic is activated finding the closest cell using FindPoint and comparing distance with tolerance.
|
| |
| virtual void | SetVectorsSelection (const char *) |
| | Set the name of a specific vector to be interpolated.
|
| |
| void | FastCompute (vtkDataArray *vectors, double f[3]) |
| | If all weights have been computed (parametric coords etc all valid), a scalar/vector can be quickly interpolated using the known weights and the cached generic cell.
|
| |
| bool | InterpolatePoint (vtkPointData *outPD, vtkIdType outIndex) |
| | If all weights have been computed (parametric coords etc all valid), a scalar/vector can be quickly interpolated using the known weights and the cached generic cell.
|
| |
| vtkGenericCell * | GetLastCell () |
| | If all weights have been computed (parametric coords etc all valid), a scalar/vector can be quickly interpolated using the known weights and the cached generic cell.
|
| |
| virtual vtkObjectBase * | NewInstanceInternal () const |
| |
| | vtkFunctionSet () |
| |
| | ~vtkFunctionSet () override=default |
| |
| | vtkObject () |
| |
| | ~vtkObject () override |
| |
| void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
| |
| void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
| |
| void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) |
| | These methods allow a command to exclusively grab all events.
|
| |
| void | InternalReleaseFocus () |
| | These methods allow a command to exclusively grab all events.
|
| |
| | vtkObjectBase () |
| |
| virtual | ~vtkObjectBase () |
| |
| virtual void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) |
| |
| virtual void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) |
| |
| virtual void | ReportReferences (vtkGarbageCollector *) |
| |
| | vtkObjectBase (const vtkObjectBase &) |
| |
| void | operator= (const vtkObjectBase &) |
| |
A concrete class for obtaining the interpolated velocity values at a point.
vtkCellLocatorInterpolatedVelocityField acts as a continuous velocity field via cell interpolation on a vtkDataSet, NumberOfIndependentVariables = 4 (x,y,z,t) and NumberOfFunctions = 3 (u,v,w). As a concrete sub-class of vtkCompositeInterpolatedVelocityField, it adopts vtkAbstractCellLocator's sub-classes, e.g., vtkCellLocator and vtkModifiedBSPTree, without the use of vtkPointLocator ( employed by vtkDataSet::FindCell() and vtkPointSet::FindCell() in vtkInterpolatedVelocityField ). vtkCellLocatorInterpolatedVelocityField adopts one level of cell caching. Specifically, if the next point is still within the previous cell, cell location is then simply skipped and vtkCell:: EvaluatePosition() is called to obtain the new parametric coordinates and weights that are used to interpolate the velocity function values across the vertices of this cell. Otherwise a global cell (the target containing the next point) location is instead directly invoked, without exploiting the clue that vtkInterpolatedVelocityField makes use of from the previous cell (an immediate neighbor). Although ignoring the neighbor cell may incur a relatively high computational cost, vtkCellLocatorInterpolatedVelocityField is more robust in locating the target cell than its sibling class vtkInterpolatedVelocityField.
- Warning
- vtkCellLocatorInterpolatedVelocityField is not thread safe. A new instance should be created by each thread.
- See also
- vtkCompositeInterpolatedVelocityField vtkInterpolatedVelocityField vtkGenericInterpolatedVelocityField vtkCachingInterpolatedVelocityField vtkTemporalInterpolatedVelocityField vtkFunctionSet vtkStreamTracer
Definition at line 60 of file vtkCellLocatorInterpolatedVelocityField.h.
Public Types inherited from vtkCompositeInterpolatedVelocityField
1.9.6