VTK
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a class defining the representation for the vtkBoxWidget2 More...
#include <vtkBoxRepresentation.h>
Public Types | |
enum | { Outside =0, MoveF0, MoveF1, MoveF2, MoveF3, MoveF4, MoveF5, Translating, Rotating, Scaling } |
typedef vtkWidgetRepresentation | Superclass |
Standard methods for the class. More... | |
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typedef vtkProp | Superclass |
Standard methods for instances of this class. More... | |
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typedef vtkObject | Superclass |
Public Member Functions | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. More... | |
vtkBoxRepresentation * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. More... | |
void | GetPlanes (vtkPlanes *planes) |
Get the planes describing the implicit function defined by the box widget. More... | |
vtkPlane * | GetUnderlyingPlane (int i) |
virtual void | SetInsideOut (vtkTypeBool) |
Set/Get the InsideOut flag. More... | |
virtual vtkTypeBool | GetInsideOut () |
virtual void | InsideOutOn () |
virtual void | InsideOutOff () |
virtual void | GetTransform (vtkTransform *t) |
Retrieve a linear transform characterizing the transformation of the box. More... | |
virtual void | SetTransform (vtkTransform *t) |
Set the position, scale and orientation of the box widget using the transform specified. More... | |
void | GetPolyData (vtkPolyData *pd) |
Grab the polydata (including points) that define the box widget. More... | |
virtual vtkProperty * | GetHandleProperty () |
Get the handle properties (the little balls are the handles). More... | |
virtual vtkProperty * | GetSelectedHandleProperty () |
virtual vtkProperty * | GetFaceProperty () |
Get the face properties (the faces of the box). More... | |
virtual vtkProperty * | GetSelectedFaceProperty () |
virtual vtkProperty * | GetOutlineProperty () |
Get the outline properties (the outline of the box). More... | |
virtual vtkProperty * | GetSelectedOutlineProperty () |
void | SetOutlineFaceWires (int) |
Control the representation of the outline. More... | |
virtual int | GetOutlineFaceWires () |
void | OutlineFaceWiresOn () |
void | OutlineFaceWiresOff () |
void | SetOutlineCursorWires (int) |
Control the representation of the outline. More... | |
virtual int | GetOutlineCursorWires () |
void | OutlineCursorWiresOn () |
void | OutlineCursorWiresOff () |
virtual void | HandlesOn () |
Switches handles (the spheres) on or off by manipulating the underlying actor visibility. More... | |
virtual void | HandlesOff () |
void | PlaceWidget (double bounds[6]) override |
These are methods that satisfy vtkWidgetRepresentation's API. More... | |
void | BuildRepresentation () override |
int | ComputeInteractionState (int X, int Y, int modify=0) override |
void | StartWidgetInteraction (double e[2]) override |
void | WidgetInteraction (double e[2]) override |
double * | GetBounds () override |
Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax). More... | |
void | StartComplexInteraction (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *calldata) override |
void | ComplexInteraction (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *calldata) override |
int | ComputeComplexInteractionState (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *calldata, int modify=0) override |
void | EndComplexInteraction (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *calldata) override |
void | ReleaseGraphicsResources (vtkWindow *) override |
Methods supporting, and required by, the rendering process. More... | |
int | RenderOpaqueGeometry (vtkViewport *) override |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS All concrete subclasses must be able to render themselves. More... | |
int | RenderTranslucentPolygonalGeometry (vtkViewport *) override |
vtkTypeBool | HasTranslucentPolygonalGeometry () override |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some translucent polygonal geometry? This method is called during the rendering process to know if there is some translucent polygonal geometry. More... | |
void | SetInteractionState (int state) |
The interaction state may be set from a widget (e.g., vtkBoxWidget2) or other object. More... | |
virtual bool | GetTwoPlaneMode () |
In two plane mode only the X planes are shown this is useful for defining thick slabs. More... | |
void | SetTwoPlaneMode (bool) |
virtual bool | GetSnapToAxes () |
For complex events should we snap orientations to be aligned with the x y z axes. More... | |
virtual void | SetSnapToAxes (bool) |
void | StepForward () |
For complex events should we snap orientations to be aligned with the x y z axes. More... | |
void | StepBackward () |
void | RegisterPickers () override |
Register internal Pickers in the Picking Manager. More... | |
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vtkWidgetRepresentation * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. More... | |
virtual void | PickingManagedOn () |
Enable/Disable the use of a manager to process the picking. More... | |
virtual void | PickingManagedOff () |
void | SetPickingManaged (bool managed) |
virtual bool | GetPickingManaged () |
virtual void | SetRenderer (vtkRenderer *ren) |
Subclasses of vtkWidgetRepresentation must implement these methods. More... | |
virtual vtkRenderer * | GetRenderer () |
virtual void | PlaceWidget (double *vtkNotUsed(bounds[6])) |
The following is a suggested API for widget representations. More... | |
virtual void | EndWidgetInteraction (double newEventPos[2]) |
virtual int | GetInteractionState () |
virtual void | Highlight (int vtkNotUsed(highlightOn)) |
virtual void | SetPlaceFactor (double) |
Set/Get a factor representing the scaling of the widget upon placement (via the PlaceWidget() method). More... | |
virtual double | GetPlaceFactor () |
virtual void | SetHandleSize (double) |
Set/Get the factor that controls the size of the handles that appear as part of the widget (if any). More... | |
virtual double | GetHandleSize () |
virtual vtkTypeBool | GetNeedToRender () |
Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders). More... | |
virtual void | SetNeedToRender (vtkTypeBool) |
virtual void | NeedToRenderOn () |
virtual void | NeedToRenderOff () |
double * | GetBounds () override |
Methods to make this class behave as a vtkProp. More... | |
void | ShallowCopy (vtkProp *prop) override |
Shallow copy of this vtkProp. More... | |
void | GetActors (vtkPropCollection *) override |
For some exporters and other other operations we must be able to collect all the actors or volumes. More... | |
void | GetActors2D (vtkPropCollection *) override |
void | GetVolumes (vtkPropCollection *) override |
void | ReleaseGraphicsResources (vtkWindow *) override |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this actor. More... | |
int | RenderOverlay (vtkViewport *vtkNotUsed(viewport)) override |
int | RenderOpaqueGeometry (vtkViewport *vtkNotUsed(viewport)) override |
int | RenderTranslucentPolygonalGeometry (vtkViewport *vtkNotUsed(viewport)) override |
int | RenderVolumetricGeometry (vtkViewport *vtkNotUsed(viewport)) override |
vtkTypeBool | HasTranslucentPolygonalGeometry () override |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some translucent polygonal geometry? This method is called during the rendering process to know if there is some translucent polygonal geometry. More... | |
virtual void | UnRegisterPickers () |
Unregister internal pickers from the Picking Manager. More... | |
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vtkProp * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. More... | |
virtual void | SetVisibility (vtkTypeBool) |
Set/Get visibility of this vtkProp. More... | |
virtual vtkTypeBool | GetVisibility () |
virtual void | VisibilityOn () |
virtual void | VisibilityOff () |
virtual void | SetPickable (vtkTypeBool) |
Set/Get the pickable instance variable. More... | |
virtual vtkTypeBool | GetPickable () |
virtual void | PickableOn () |
virtual void | PickableOff () |
virtual void | Pick () |
Method fires PickEvent if the prop is picked. More... | |
virtual void | SetDragable (vtkTypeBool) |
Set/Get the value of the dragable instance variable. More... | |
virtual vtkTypeBool | GetDragable () |
virtual void | DragableOn () |
virtual void | DragableOff () |
virtual vtkMTimeType | GetRedrawMTime () |
Return the mtime of anything that would cause the rendered image to appear differently. More... | |
virtual void | SetUseBounds (bool) |
In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera(). More... | |
virtual bool | GetUseBounds () |
virtual void | UseBoundsOn () |
virtual void | UseBoundsOff () |
virtual void | InitPathTraversal () |
vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker). More... | |
virtual vtkAssemblyPath * | GetNextPath () |
virtual int | GetNumberOfPaths () |
virtual void | PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix)) |
These methods are used by subclasses to place a matrix (if any) in the prop prior to rendering. More... | |
virtual vtkMatrix4x4 * | GetMatrix () |
virtual vtkInformation * | GetPropertyKeys () |
Set/Get property keys. More... | |
virtual void | SetPropertyKeys (vtkInformation *keys) |
virtual bool | HasKeys (vtkInformation *requiredKeys) |
Tells if the prop has all the required keys. More... | |
virtual int | RenderVolumetricGeometry (vtkViewport *) |
virtual int | RenderOverlay (vtkViewport *) |
virtual bool | RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys) |
Render the opaque geometry only if the prop has all the requiredKeys. More... | |
virtual bool | RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys) |
Render the translucent polygonal geometry only if the prop has all the requiredKeys. More... | |
virtual bool | RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys) |
Render the volumetric geometry only if the prop has all the requiredKeys. More... | |
virtual bool | RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys) |
Render in the overlay of the viewport only if the prop has all the requiredKeys. More... | |
virtual double | GetEstimatedRenderTime (vtkViewport *) |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS The EstimatedRenderTime may be used to select between different props, for example in LODProp it is used to select the level-of-detail. More... | |
virtual double | GetEstimatedRenderTime () |
virtual void | SetEstimatedRenderTime (double t) |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS This method is used by, for example, the vtkLODProp3D in order to initialize the estimated render time at start-up to some user defined value. More... | |
virtual void | RestoreEstimatedRenderTime () |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS When the EstimatedRenderTime is first set to 0.0 (in the SetAllocatedRenderTime method) the old value is saved. More... | |
virtual void | AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp)) |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS This method is intended to allow the renderer to add to the EstimatedRenderTime in props that require information that the renderer has in order to do this. More... | |
virtual void | SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v)) |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS The renderer may use the allocated rendering time to determine how to render this actor. More... | |
virtual double | GetAllocatedRenderTime () |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More... | |
void | SetRenderTimeMultiplier (double t) |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Get/Set the multiplier for the render time. More... | |
virtual double | GetRenderTimeMultiplier () |
virtual void | BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path) |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used to construct assembly paths and perform part traversal. More... | |
virtual bool | GetSupportsSelection () |
WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used by vtkHardwareSelector to determine if the prop supports hardware selection. More... | |
virtual void | ProcessSelectorPixelBuffers (vtkHardwareSelector *, std::vector< unsigned int > &) |
allows a prop to update a selections color buffers More... | |
virtual int | GetNumberOfConsumers () |
Get the number of consumers. More... | |
void | AddConsumer (vtkObject *c) |
Add or remove or get or check a consumer,. More... | |
void | RemoveConsumer (vtkObject *c) |
vtkObject * | GetConsumer (int i) |
int | IsConsumer (vtkObject *c) |
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vtkBaseTypeMacro (vtkObject, vtkObjectBase) | |
virtual void | DebugOn () |
Turn debugging output on. More... | |
virtual void | DebugOff () |
Turn debugging output off. More... | |
bool | GetDebug () |
Get the value of the debug flag. More... | |
void | SetDebug (bool debugFlag) |
Set the value of the debug flag. More... | |
virtual void | Modified () |
Update the modification time for this object. More... | |
virtual vtkMTimeType | GetMTime () |
Return this object's modified time. More... | |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
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 *) |
vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
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) |
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... | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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... | |
int | InvokeEvent (unsigned long event, void *callData) |
This method invokes an event and return whether the event was aborted or not. More... | |
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 |
Return the class name as a string. More... | |
virtual void | Delete () |
Delete a VTK object. More... | |
virtual void | FastDelete () |
Delete a reference to this object. More... | |
void | InitializeObjectBase () |
void | Print (ostream &os) |
Print an object to an ostream. More... | |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
virtual void | Register (vtkObjectBase *o) |
Increase the reference count (mark as used by another object). More... | |
virtual void | UnRegister (vtkObjectBase *o) |
Decrease the reference count (release by another object). More... | |
int | GetReferenceCount () |
Return the current reference count of this object. More... | |
void | SetReferenceCount (int) |
Sets the reference count. More... | |
void | PrintRevisions (ostream &) |
Legacy. More... | |
Static Public Member Functions | |
static vtkBoxRepresentation * | New () |
Instantiate the class. More... | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkBoxRepresentation * | SafeDownCast (vtkObjectBase *o) |
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static vtkTypeBool | IsTypeOf (const char *type) |
static vtkWidgetRepresentation * | SafeDownCast (vtkObjectBase *o) |
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static vtkTypeBool | IsTypeOf (const char *type) |
static vtkProp * | SafeDownCast (vtkObjectBase *o) |
static vtkInformationIntegerKey * | GeneralTextureUnit () |
Optional Key Indicating the texture unit for general texture mapping Old OpenGL was a state machine where you would push or pop items. More... | |
static vtkInformationDoubleVectorKey * | GeneralTextureTransform () |
Optional Key Indicating the texture transform for general texture mapping Old OpenGL was a state machine where you would push or pop items. More... | |
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static vtkObject * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More... | |
static void | BreakOnError () |
This method is called when vtkErrorMacro executes. More... | |
static void | SetGlobalWarningDisplay (int val) |
This is a global flag that controls whether any debug, warning or error messages are displayed. More... | |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
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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. More... | |
static vtkObjectBase * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More... | |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkBoxRepresentation () | |
~vtkBoxRepresentation () override | |
virtual void | PositionHandles () |
int | HighlightHandle (vtkProp *prop) |
void | HighlightFace (int cellId) |
void | HighlightOutline (int highlight) |
virtual void | ComputeNormals () |
virtual void | SizeHandles () |
virtual void | CreateDefaultProperties () |
void | GenerateOutline () |
virtual void | Translate (double *p1, double *p2) |
virtual void | Scale (double *p1, double *p2, int X, int Y) |
virtual void | Rotate (int X, int Y, double *p1, double *p2, double *vpn) |
void | MovePlusXFace (double *p1, double *p2) |
void | MoveMinusXFace (double *p1, double *p2) |
void | MovePlusYFace (double *p1, double *p2) |
void | MoveMinusYFace (double *p1, double *p2) |
void | MovePlusZFace (double *p1, double *p2) |
void | MoveMinusZFace (double *p1, double *p2) |
void | UpdatePose (double *p1, double *d1, double *p2, double *d2) |
void | MoveFace (double *p1, double *p2, double *dir, double *x1, double *x2, double *x3, double *x4, double *x5) |
void | GetDirection (const double Nx[3], const double Ny[3], const double Nz[3], double dir[3]) |
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vtkWidgetRepresentation () | |
~vtkWidgetRepresentation () override | |
void | AdjustBounds (double bounds[6], double newBounds[6], double center[3]) |
vtkPickingManager * | GetPickingManager () |
Return the picking manager associated on the context on which the widget representation currently belong. More... | |
vtkAssemblyPath * | GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker) |
Proceed to a pick, whether through the PickingManager if the picking is managed or directly using the registered picker, and return the assembly path. More... | |
vtkAssemblyPath * | GetAssemblyPath3DPoint (double pos[3], vtkAbstractPropPicker *picker) |
double | SizeHandlesRelativeToViewport (double factor, double pos[3]) |
double | SizeHandlesInPixels (double factor, double pos[3]) |
void | UpdatePropPose (vtkProp3D *prop, const double *pos1, const double *orient1, const double *pos2, const double *orient2) |
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vtkProp () | |
~vtkProp () override | |
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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. More... | |
void | InternalReleaseFocus () |
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vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
a class defining the representation for the vtkBoxWidget2
This class is a concrete representation for the vtkBoxWidget2. It represents a box with seven handles: one on each of the six faces, plus a center handle. Through interaction with the widget, the box representation can be arbitrarily positioned in the 3D space.
To use this representation, you normally use the PlaceWidget() method to position the widget at a specified region in space.
Definition at line 63 of file vtkBoxRepresentation.h.
Standard methods for the class.
Definition at line 75 of file vtkBoxRepresentation.h.
anonymous enum |
Enumerator | |
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Outside | |
MoveF0 | |
MoveF1 | |
MoveF2 | |
MoveF3 | |
MoveF4 | |
MoveF5 | |
Translating | |
Rotating | |
Scaling |
Definition at line 236 of file vtkBoxRepresentation.h.
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Instantiate the class.
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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 vtkWidgetRepresentation.
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Reimplemented from vtkWidgetRepresentation.
vtkBoxRepresentation* vtkBoxRepresentation::NewInstance | ( | ) | const |
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void vtkBoxRepresentation::GetPlanes | ( | vtkPlanes * | planes | ) |
Get the planes describing the implicit function defined by the box widget.
The user must provide the instance of the class vtkPlanes. Note that vtkPlanes is a subclass of vtkImplicitFunction, meaning that it can be used by a variety of filters to perform clipping, cutting, and selection of data. (The direction of the normals of the planes can be reversed enabling the InsideOut flag.)
Definition at line 91 of file vtkBoxRepresentation.h.
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Set/Get the InsideOut flag.
This data member is used in conjunction with the GetPlanes() method. When off, the normals point out of the box. When on, the normals point into the hexahedron. InsideOut is off by default.
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Retrieve a linear transform characterizing the transformation of the box.
Note that the transformation is relative to where PlaceWidget() was initially called. This method modifies the transform provided. The transform can be used to control the position of vtkProp3D's, as well as other transformation operations (e.g., vtkTransformPolyData).
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Set the position, scale and orientation of the box widget using the transform specified.
Note that the transformation is relative to where PlaceWidget() was initially called (i.e., the original bounding box).
void vtkBoxRepresentation::GetPolyData | ( | vtkPolyData * | pd | ) |
Grab the polydata (including points) that define the box widget.
The polydata consists of 6 quadrilateral faces and 15 points. The first eight points define the eight corner vertices; the next six define the -x,+x, -y,+y, -z,+z face points; and the final point (the 15th out of 15 points) defines the center of the box. These point values are guaranteed to be up-to-date when either the widget's corresponding InteractionEvent or EndInteractionEvent events are invoked. The user provides the vtkPolyData and the points and cells are added to it.
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Get the handle properties (the little balls are the handles).
The properties of the handles, when selected or normal, can be specified.
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Get the face properties (the faces of the box).
The properties of the face when selected and normal can be set.
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Get the outline properties (the outline of the box).
The properties of the outline when selected and normal can be set.
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void vtkBoxRepresentation::SetOutlineFaceWires | ( | int | ) |
Control the representation of the outline.
This flag enables face wires. By default face wires are off.
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Definition at line 172 of file vtkBoxRepresentation.h.
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Definition at line 173 of file vtkBoxRepresentation.h.
void vtkBoxRepresentation::SetOutlineCursorWires | ( | int | ) |
Control the representation of the outline.
This flag enables the cursor lines running between the handles. By default cursor wires are on.
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Definition at line 184 of file vtkBoxRepresentation.h.
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Definition at line 185 of file vtkBoxRepresentation.h.
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Switches handles (the spheres) on or off by manipulating the underlying actor visibility.
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These are methods that satisfy vtkWidgetRepresentation's API.
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Implements vtkWidgetRepresentation.
Reimplemented from vtkWidgetRepresentation.
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Reimplemented from vtkWidgetRepresentation.
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Reimplemented from vtkWidgetRepresentation.
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Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
in world coordinates. NULL means that the bounds are not defined.
Reimplemented from vtkProp.
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Reimplemented from vtkWidgetRepresentation.
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Reimplemented from vtkWidgetRepresentation.
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Reimplemented from vtkWidgetRepresentation.
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Reimplemented from vtkWidgetRepresentation.
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Methods supporting, and required by, the rendering process.
Reimplemented from vtkProp.
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WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS All concrete subclasses must be able to render themselves.
There are four key render methods in vtk and they correspond to four different points in the rendering cycle. Any given prop may implement one or more of these methods. The first method is intended for rendering all opaque geometry. The second method is intended for rendering all translucent polygonal geometry. The third one is intended for rendering all translucent volumetric geometry. Most of the volume rendering mappers draw their results during this third method. The last method is to render any 2D annotation or overlays. Each of these methods return an integer value indicating whether or not this render method was applied to this data.
Reimplemented from vtkProp.
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Reimplemented from vtkProp.
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WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some translucent polygonal geometry? This method is called during the rendering process to know if there is some translucent polygonal geometry.
A simple prop that has some translucent polygonal geometry will return true. A composite prop (like vtkAssembly) that has at least one sub-prop that has some translucent polygonal geometry will return true. Default implementation return false.
Reimplemented from vtkProp.
void vtkBoxRepresentation::SetInteractionState | ( | int | state | ) |
The interaction state may be set from a widget (e.g., vtkBoxWidget2) or other object.
This controls how the interaction with the widget proceeds. Normally this method is used as part of a handshaking process with the widget: First ComputeInteractionState() is invoked that returns a state based on geometric considerations (i.e., cursor near a widget feature), then based on events, the widget may modify this further.
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In two plane mode only the X planes are shown this is useful for defining thick slabs.
void vtkBoxRepresentation::SetTwoPlaneMode | ( | bool | ) |
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For complex events should we snap orientations to be aligned with the x y z axes.
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void vtkBoxRepresentation::StepForward | ( | ) |
For complex events should we snap orientations to be aligned with the x y z axes.
void vtkBoxRepresentation::StepBackward | ( | ) |
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Register internal Pickers in the Picking Manager.
Must be reimplemented by concrete widget representations to register their pickers.
Reimplemented from vtkWidgetRepresentation.
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Definition at line 286 of file vtkBoxRepresentation.h.
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Definition at line 370 of file vtkBoxRepresentation.h.