VTK
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treat a dataset as if it were an implicit function More...
#include <vtkImplicitDataSet.h>
Public Types | |
typedef vtkImplicitFunction | Superclass |
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typedef vtkObject | Superclass |
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typedef vtkObjectBase | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
unsigned long | GetMTime () |
void | EvaluateGradient (double x[3], double n[3]) |
double | EvaluateFunction (double x[3]) |
double | EvaluateFunction (double x, double y, double z) |
virtual void | SetDataSet (vtkDataSet *) |
virtual vtkDataSet * | GetDataSet () |
virtual void | SetOutValue (double) |
virtual double | GetOutValue () |
virtual void | SetOutGradient (double, double, double) |
virtual void | SetOutGradient (double[3]) |
virtual double * | GetOutGradient () |
virtual void | GetOutGradient (double &, double &, double &) |
virtual void | GetOutGradient (double[3]) |
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double | FunctionValue (const double x[3]) |
double | FunctionValue (double x, double y, double z) |
void | FunctionGradient (const double x[3], double g[3]) |
double * | FunctionGradient (const double x[3]) |
double * | FunctionGradient (double x, double y, double z) |
virtual void | SetTransform (vtkAbstractTransform *) |
virtual void | SetTransform (const double elements[16]) |
virtual vtkAbstractTransform * | GetTransform () |
double | EvaluateFunction (double x, double y, double z) |
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virtual void | DebugOn () |
virtual void | DebugOff () |
unsigned char | GetDebug () |
void | SetDebug (unsigned char debugFlag) |
virtual void | Modified () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkImplicitDataSet * | SafeDownCast (vtkObject *o) |
static vtkImplicitDataSet * | New () |
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static int | IsTypeOf (const char *type) |
static vtkImplicitFunction * | SafeDownCast (vtkObject *o) |
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static int | IsTypeOf (const char *type) |
static vtkObject * | SafeDownCast (vtkObject *o) |
static vtkObject * | New () |
static void | BreakOnError () |
static void | SetGlobalWarningDisplay (int val) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
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static int | IsTypeOf (const char *name) |
static vtkObjectBase * | New () |
Protected Member Functions | |
vtkImplicitDataSet () | |
~vtkImplicitDataSet () | |
virtual void | ReportReferences (vtkGarbageCollector *) |
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vtkImplicitFunction () | |
~vtkImplicitFunction () | |
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vtkObject () | |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
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vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &os) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkDataSet * | DataSet |
double | OutValue |
double | OutGradient [3] |
double * | Weights |
int | Size |
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vtkAbstractTransform * | Transform |
double | ReturnValue [3] |
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unsigned char | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
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int | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
treat a dataset as if it were an implicit function
vtkImplicitDataSet treats any type of dataset as if it were an implicit function. This means it computes a function value and gradient. vtkImplicitDataSet is a concrete implementation of vtkImplicitFunction.
vtkImplicitDataSet computes the function (at the point x) by performing cell interpolation. That is, it finds the cell containing x, and then uses the cell's interpolation functions to compute an interpolated scalar value at x. (A similar approach is used to find the gradient, if requested.) Points outside of the dataset are assigned the value of the ivar OutValue, and the gradient value OutGradient.
Definition at line 49 of file vtkImplicitDataSet.h.
Definition at line 52 of file vtkImplicitDataSet.h.
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Reimplemented from vtkImplicitFunction.
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkImplicitFunction.
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkImplicitFunction.
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Construct an vtkImplicitDataSet with no initial dataset; the OutValue set to a large negative number; and the OutGradient set to (0,0,1).
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Return the MTime also considering the DataSet dependency.
Reimplemented from vtkImplicitFunction.
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Evaluate the implicit function. This returns the interpolated scalar value at x[3].
Implements vtkImplicitFunction.
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Evaluate the implicit function. This returns the interpolated scalar value at x[3].
Definition at line 66 of file vtkImplicitDataSet.h.
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Evaluate implicit function gradient.
Implements vtkImplicitFunction.
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Set / get the dataset used for the implicit function evaluation.
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Set / get the dataset used for the implicit function evaluation.
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Set / get the function value to use for points outside of the dataset.
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Set / get the function value to use for points outside of the dataset.
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Set / get the function gradient to use for points outside of the dataset.
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Set / get the function gradient to use for points outside of the dataset.
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Set / get the function gradient to use for points outside of the dataset.
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Set / get the function gradient to use for points outside of the dataset.
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Set / get the function gradient to use for points outside of the dataset.
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Reimplemented from vtkObjectBase.
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Definition at line 99 of file vtkImplicitDataSet.h.
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Definition at line 100 of file vtkImplicitDataSet.h.
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Definition at line 101 of file vtkImplicitDataSet.h.
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Definition at line 103 of file vtkImplicitDataSet.h.
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Definition at line 104 of file vtkImplicitDataSet.h.