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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.
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vtkCone * | 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.
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void | EvaluateGradient (double x[3], double g[3]) override |
| Evaluate cone normal.
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virtual double | EvaluateFunction (double x[3])=0 |
| Evaluate function at position x-y-z and return value.
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virtual void | EvaluateFunction (vtkDataArray *input, vtkDataArray *output) |
| Evaluate function at position x-y-z and return value.
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virtual double | EvaluateFunction (double x, double y, double z) |
| Evaluate function at position x-y-z and return value.
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double | EvaluateFunction (double x[3]) override |
| Evaluate cone equation.
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virtual void | SetAngle (double) |
| Set/Get the cone angle (expressed in degrees).
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virtual double | GetAngle () |
| Set/Get the cone angle (expressed in degrees).
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void | SetOrigin (double x, double y, double z) |
| Set/Get the cone origin.
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void | SetOrigin (const double xyz[3]) |
| Set/Get the cone origin.
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virtual double * | GetOrigin () |
| Set/Get the cone origin.
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virtual void | GetOrigin (double &, double &, double &) |
| Set/Get the cone origin.
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virtual void | GetOrigin (double[3]) |
| Set/Get the cone origin.
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void | SetAxis (double x, double y, double z) |
| Get/Set the vector defining the direction of the cone.
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void | SetAxis (double axis[3]) |
| Get/Set the vector defining the direction of the cone.
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virtual double * | GetAxis () |
| Get/Set the vector defining the direction of the cone.
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virtual void | GetAxis (double &, double &, double &) |
| Get/Set the vector defining the direction of the cone.
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virtual void | GetAxis (double[3]) |
| Get/Set the vector defining the direction of the cone.
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virtual void | SetIsDoubleCone (bool) |
| Set/Get whether this is a double cone (extends to infinity on both directions along axis) or a one sided one (extends towards the axis direction only).
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virtual bool | GetIsDoubleCone () |
| Set/Get whether this is a double cone (extends to infinity on both directions along axis) or a one sided one (extends towards the axis direction only).
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virtual void | IsDoubleConeOn () |
| Set/Get whether this is a double cone (extends to infinity on both directions along axis) or a one sided one (extends towards the axis direction only).
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virtual void | IsDoubleConeOff () |
| Set/Get whether this is a double cone (extends to infinity on both directions along axis) or a one sided one (extends towards the axis direction only).
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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.
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vtkImplicitFunction * | 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.
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vtkMTimeType | GetMTime () override |
| Overload standard modified time function.
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virtual void | EvaluateGradient (double x[3], double g[3])=0 |
| Evaluate function gradient at position x-y-z and pass back vector.
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virtual void | FunctionValue (vtkDataArray *input, vtkDataArray *output) |
| Evaluate function at position x-y-z and return value.
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double | FunctionValue (const double x[3]) |
| Evaluate function at position x-y-z and return value.
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double | FunctionValue (double x, double y, double z) |
| Evaluate function at position x-y-z and return value.
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void | FunctionGradient (const double x[3], double g[3]) |
| Evaluate function gradient at position x-y-z and pass back vector.
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double * | FunctionGradient (const double x[3]) |
| Evaluate function gradient at position x-y-z and pass back vector.
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double * | FunctionGradient (double x, double y, double z) |
| Evaluate function gradient at position x-y-z and pass back vector.
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virtual void | SetTransform (vtkAbstractTransform *) |
| Set/Get a transformation to apply to input points before executing the implicit function.
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virtual void | SetTransform (const double elements[16]) |
| Set/Get a transformation to apply to input points before executing the implicit function.
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virtual vtkAbstractTransform * | GetTransform () |
| Set/Get a transformation to apply to input points before executing the implicit function.
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| vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
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virtual void | DebugOn () |
| Turn debugging output on.
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virtual void | DebugOff () |
| Turn debugging output off.
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bool | GetDebug () |
| Get the value of the debug flag.
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void | SetDebug (bool debugFlag) |
| Set the value of the debug flag.
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virtual void | Modified () |
| Update the modification time for this object.
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virtual vtkMTimeType | GetMTime () |
| Return this object's modified time.
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void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses.
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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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vtkTypeBool | InvokeEvent (unsigned long event) |
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vtkTypeBool | InvokeEvent (const char *event) |
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std::string | GetObjectDescription () const override |
| The object description printed in messages and PrintSelf output.
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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.
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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vtkCommand * | GetCommand (unsigned long tag) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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void | RemoveObserver (vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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void | RemoveObservers (unsigned long event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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void | RemoveObservers (const char *event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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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.
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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) |
| Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
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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.
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vtkTypeBool | InvokeEvent (unsigned long event, void *callData) |
| This method invokes an event and return whether the event was aborted or not.
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vtkTypeBool | InvokeEvent (const char *event, void *callData) |
| This method invokes an event and return whether the event was aborted or not.
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virtual void | SetObjectName (const std::string &objectName) |
| Set/get the name of this object for reporting purposes.
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virtual std::string | GetObjectName () const |
| Set/get the name of this object for reporting purposes.
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const char * | GetClassName () const |
| Return the class name as a string.
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virtual std::string | GetObjectDescription () const |
| The object description printed in messages and PrintSelf output.
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virtual vtkTypeBool | IsA (const char *name) |
| Return 1 if this class is the same type of (or a subclass of) the named class.
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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).
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virtual void | Delete () |
| Delete a VTK object.
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virtual void | FastDelete () |
| Delete a reference to this object.
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void | InitializeObjectBase () |
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void | Print (ostream &os) |
| Print an object to an ostream.
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void | Register (vtkObjectBase *o) |
| Increase the reference count (mark as used by another object).
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virtual void | UnRegister (vtkObjectBase *o) |
| Decrease the reference count (release by another object).
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int | GetReferenceCount () |
| Return the current reference count of this object.
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void | SetReferenceCount (int) |
| Sets the reference count.
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bool | GetIsInMemkind () const |
| A local state flag that remembers whether this object lives in the normal or extended memory space.
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
| Methods invoked by print to print information about the object including superclasses.
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
| Methods invoked by print to print information about the object including superclasses.
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virtual bool | UsesGarbageCollector () const |
| Indicate whether the class uses vtkGarbageCollector or not.
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implicit function for a cone
vtkCone computes the implicit function and function gradient for a cone. vtkCone is a concrete implementation of vtkImplicitFunction. By default, the cone vertex is located at the origin with axis of rotation coincident with x-axis. You can use the superclass' vtkImplicitFunction transformation matrix to reposition. You can alternatively use the accessors provided by this class, which will cause the transform to be recomputed. to reposition/orient the cone. The angle specifies the angle between the axis of rotation and the side of the cone.
- Warning
- The cone is infinite in extent (on both sides if IsDoubleCone is set to true). To truncate the cone use the vtkImplicitBoolean in combination with clipping planes.
- Online Examples:
- Tests:
- vtkCone (Tests)
Definition at line 90 of file vtkCone.h.