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| virtual void | AddProp (vtkProp *) |
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| virtual void | RemoveAllProps () |
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| int | ComputeWorldPosition (vtkRenderer *ren, double displayPos[2], double worldPos[3], double worldOrient[9]) override |
| | Given a renderer and a display position in pixel coordinates, compute the world position and orientation where this point will be placed.
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| int | ComputeWorldPosition (vtkRenderer *ren, double displayPos[2], double refWorldPos[3], double worldPos[3], double worldOrient[9]) override |
| | Given a renderer, a display position, and a reference world position, compute the new world position and orientation of this point.
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| int | ValidateWorldPosition (double worldPos[3]) override |
| | Given a world position check the validity of this position according to the constraints of the placer.
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| int | ValidateDisplayPosition (vtkRenderer *, double displayPos[2]) override |
| | Given a display position, check the validity of this position.
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| int | ValidateWorldPosition (double worldPos[3], double worldOrient[9]) override |
| | Given a world position and a world orientation, validate it according to the constraints of the placer.
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| virtual void | SetHeightOffset (double) |
| | This is the height above (or below) the terrain that the dictated point should be placed.
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| virtual double | GetHeightOffset () |
| | This is the height above (or below) the terrain that the dictated point should be placed.
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| virtual vtkPropPicker * | GetPropPicker () |
| | Get the Prop picker.
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| virtual int | ComputeWorldPosition (vtkRenderer *ren, double displayPos[2], double worldPos[3], double worldOrient[9]) |
| | Given a renderer and a display position in pixel coordinates, compute the world position and orientation where this point will be placed.
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| virtual int | ComputeWorldPosition (vtkRenderer *ren, double displayPos[2], double refWorldPos[3], double worldPos[3], double worldOrient[9]) |
| | Given a renderer, a display position, and a reference world position, compute the new world position and orientation of this point.
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| virtual int | ValidateWorldPosition (double worldPos[3]) |
| | Given a world position check the validity of this position according to the constraints of the placer.
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| virtual int | ValidateDisplayPosition (vtkRenderer *, double displayPos[2]) |
| | Given a display position, check the validity of this position.
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| virtual int | ValidateWorldPosition (double worldPos[3], double worldOrient[9]) |
| | Given a world position and a world orientation, validate it according to the constraints of the placer.
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| virtual int | UpdateWorldPosition (vtkRenderer *ren, double worldPos[3], double worldOrient[9]) |
| | Given a current renderer, world position and orientation, update them according to the constraints of the placer.
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| virtual int | UpdateNodeWorldPosition (double worldPos[3], vtkIdType nodePointId) |
| | Give the placer a chance to update the node information, if any.
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| virtual int | UpdateInternalState () |
| | Called by the representation to give the placer a chance to update itself.
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| virtual void | SetPixelTolerance (int) |
| | Set/get the tolerance used when performing computations in display coordinates.
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| virtual int | GetPixelTolerance () |
| | Set/get the tolerance used when performing computations in display coordinates.
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| virtual void | SetWorldTolerance (double) |
| | Set/get the tolerance used when performing computations in world coordinates.
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| virtual double | GetWorldTolerance () |
| | Set/get the tolerance used when performing computations in world coordinates.
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| vtkPointPlacer * | NewInstance () const |
| | Standard methods for instances of this class.
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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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| int | InvokeEvent (unsigned long event) |
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| int | InvokeEvent (const char *event) |
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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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| int | InvokeEvent (unsigned long event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
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| int | InvokeEvent (const char *event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not.
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| const char * | GetClassName () const |
| | Return the class name as a string.
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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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| virtual 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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| static vtkTerrainDataPointPlacer * | New () |
| | Instantiate this class.
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| static vtkPointPlacer * | New () |
| | Instantiate this class.
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| static vtkTypeBool | IsTypeOf (const char *type) |
| | Standard methods for instances of this class.
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| static vtkPointPlacer * | SafeDownCast (vtkObjectBase *o) |
| | Standard methods for instances of this class.
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| static vtkObject * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
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| static void | BreakOnError () |
| | This method is called when vtkErrorMacro executes.
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| static void | SetGlobalWarningDisplay (int val) |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| static void | GlobalWarningDisplayOn () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| static void | GlobalWarningDisplayOff () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| static int | GetGlobalWarningDisplay () |
| | This is a global flag that controls whether any debug, warning or error messages are displayed.
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| static vtkTypeBool | IsTypeOf (const char *name) |
| | Return 1 if this class type is the same type of (or a subclass of) the named class.
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| 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).
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| static vtkObjectBase * | New () |
| | Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
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| static void | SetMemkindDirectory (const char *directoryname) |
| | The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
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| 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.
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Place points on terrain data.
vtkTerrainDataPointPlacer dictates the placement of points on height field data. The class takes as input the list of props that represent the terrain in a rendered scene. A height offset can be specified to dicatate the placement of points at a certain height above the surface.
- Usage:
- A typical usage of this class is as follows:
pointPlacer->AddProp(demActor);
rep->SetPointPlacer(pointPlacer);
pointPlacer->SetHeightOffset( 100 );
- See also
- vtkPointPlacer vtkTerrainContourLineInterpolator
Definition at line 47 of file vtkTerrainDataPointPlacer.h.
Public Member Functions inherited from vtkPointPlacer
1.9.6