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VTK
9.0.1
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a class defining the representation for the vtkSphereWidget2 More...
#include <vtkSphereRepresentation.h>
Public Types | |
| enum | { Outside = 0, MovingHandle, OnSphere, Translating, Scaling } |
| typedef vtkWidgetRepresentation | Superclass |
| Standard methods for type information and to print out the contents of the class. More... | |
Public Types inherited from vtkWidgetRepresentation | |
| enum | Axis { NONE = -1, XAxis = 0, YAxis = 1, ZAxis = 2 } |
| Axis labels. More... | |
| typedef vtkProp | Superclass |
| Standard methods for instances of this class. More... | |
Public Types inherited from vtkProp | |
| 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... | |
| vtkSphereRepresentation * | NewInstance () const |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses. More... | |
| virtual void | SetRepresentation (int) |
| Set the representation (i.e., appearance) of the sphere. More... | |
| virtual int | GetRepresentation () |
| void | SetRepresentationToOff () |
| void | SetRepresentationToWireframe () |
| void | SetRepresentationToSurface () |
| void | SetThetaResolution (int r) |
| Set/Get the resolution of the sphere in the theta direction. More... | |
| int | GetThetaResolution () |
| void | SetPhiResolution (int r) |
| Set/Get the resolution of the sphere in the phi direction. More... | |
| int | GetPhiResolution () |
| void | SetCenter (double c[3]) |
| Set/Get the center position of the sphere. More... | |
| void | SetCenter (double x, double y, double z) |
| double * | GetCenter () |
| void | GetCenter (double xyz[3]) |
| void | SetRadius (double r) |
| Set/Get the radius of sphere. More... | |
| double | GetRadius () |
| virtual void | SetHandleVisibility (vtkTypeBool) |
| The handle sits on the surface of the sphere and may be moved around the surface by picking (left mouse) and then moving. More... | |
| virtual vtkTypeBool | GetHandleVisibility () |
| virtual void | HandleVisibilityOn () |
| virtual void | HandleVisibilityOff () |
| void | SetHandlePosition (double handle[3]) |
| Set/Get the position of the handle. More... | |
| void | SetHandlePosition (double x, double y, double z) |
| virtual double * | GetHandlePosition () |
| virtual void | GetHandlePosition (double &, double &, double &) |
| virtual void | GetHandlePosition (double[3]) |
| void | SetHandleDirection (double dir[3]) |
| Set/Get the direction vector of the handle relative to the center of the sphere. More... | |
| void | SetHandleDirection (double dx, double dy, double dz) |
| virtual double * | GetHandleDirection () |
| virtual void | GetHandleDirection (double &, double &, double &) |
| virtual void | GetHandleDirection (double[3]) |
| virtual void | SetHandleText (vtkTypeBool) |
| Enable/disable a label that displays the location of the handle in spherical coordinates (radius,theta,phi). More... | |
| virtual vtkTypeBool | GetHandleText () |
| virtual void | HandleTextOn () |
| virtual void | HandleTextOff () |
| virtual void | SetRadialLine (vtkTypeBool) |
| Enable/disable a radial line segment that joins the center of the outer sphere and the handle. More... | |
| virtual vtkTypeBool | GetRadialLine () |
| virtual void | RadialLineOn () |
| virtual void | RadialLineOff () |
| virtual void | SetCenterCursor (bool) |
| Enable/disable a center cursor Default is disabled. More... | |
| virtual bool | GetCenterCursor () |
| virtual void | CenterCursorOn () |
| virtual void | CenterCursorOff () |
| void | GetPolyData (vtkPolyData *pd) |
| Grab the polydata (including points) that defines the sphere. More... | |
| void | GetSphere (vtkSphere *sphere) |
| Get the spherical implicit function defined by this widget. More... | |
| virtual vtkProperty * | GetSphereProperty () |
| Get the sphere properties. More... | |
| virtual vtkProperty * | GetSelectedSphereProperty () |
| virtual vtkProperty * | GetHandleProperty () |
| Get the handle properties (the little ball on the sphere is the handle). More... | |
| virtual vtkProperty * | GetSelectedHandleProperty () |
| virtual vtkTextProperty * | GetHandleTextProperty () |
| Get the handle text property. More... | |
| virtual vtkProperty * | GetRadialLineProperty () |
| Get the property of the radial line. More... | |
| void | SetInteractionState (int state) |
| The interaction state may be set from a widget (e.g., vtkSphereWidget2) or other object. More... | |
| void | PlaceWidget (double bounds[6]) override |
| These are methods that satisfy vtkWidgetRepresentation's API. More... | |
| virtual void | PlaceWidget (double center[3], double handlePosition[3]) |
| 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 | 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 |
| int | RenderOverlay (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 | RegisterPickers () override |
| Register internal Pickers in the Picking Manager. More... | |
| virtual int | GetTranslationAxis () |
| Gets/Sets the constraint axis for translations. More... | |
| virtual void | SetTranslationAxis (int) |
| void | SetXTranslationAxisOn () |
| Toggles constraint translation axis on/off. More... | |
| void | SetYTranslationAxisOn () |
| void | SetZTranslationAxisOn () |
| void | SetTranslationAxisOff () |
| bool | IsTranslationConstrained () |
| Returns true if ContrainedAxis. More... | |
Public Member Functions inherited from vtkWidgetRepresentation | |
| 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 | StartComplexInteraction (vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *) |
| virtual void | ComplexInteraction (vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *) |
| virtual void | EndComplexInteraction (vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *) |
| virtual int | ComputeComplexInteractionState (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *callData, int modify=0) |
| 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... | |
Public Member Functions inherited from vtkProp | |
| 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 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 vtkTypeBool | HasOpaqueGeometry () |
| WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some opaque geometry? This method is called during the rendering process to know if there is some opaque geometry. 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) |
| virtual void | SetShaderProperty (vtkShaderProperty *property) |
| Set/Get the shader property. More... | |
| virtual vtkShaderProperty * | GetShaderProperty () |
| virtual bool | IsRenderingTranslucentPolygonalGeometry () |
Public Member Functions inherited from vtkObject | |
| 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) |
Public Member Functions inherited from vtkObjectBase | |
| const char * | GetClassName () const |
| Return the class name as a string. More... | |
| virtual vtkIdType | GetNumberOfGenerationsFromBase (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). 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 vtkSphereRepresentation * | New () |
| Instantiate the class. More... | |
| static vtkTypeBool | IsTypeOf (const char *type) |
| static vtkSphereRepresentation * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkWidgetRepresentation | |
| static vtkTypeBool | IsTypeOf (const char *type) |
| static vtkWidgetRepresentation * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkProp | |
| 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... | |
Static Public Member Functions inherited from vtkObject | |
| 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 () |
Static Public Member Functions inherited from vtkObjectBase | |
| 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 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). 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 |
| vtkSphereRepresentation () | |
| ~vtkSphereRepresentation () override | |
| void | HighlightSphere (int highlight) |
| void | Translate (const double *p1, const double *p2) |
| void | Scale (const double *p1, const double *p2, int X, int Y) |
| void | PlaceHandle (const double *center, double radius) |
| virtual void | SizeHandles () |
| virtual void | AdaptCenterCursorBounds () |
| void | CreateDefaultProperties () |
| void | HighlightHandle (int) |
Protected Member Functions inherited from vtkWidgetRepresentation | |
| 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) |
| bool | NearbyEvent (int X, int Y, double bounds[6]) |
| 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) |
Protected Member Functions inherited from vtkProp | |
| vtkProp () | |
| ~vtkProp () override | |
Protected Member Functions inherited from vtkObject | |
| 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 () |
Protected Member Functions inherited from vtkObjectBase | |
| 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 vtkSphereWidget2
This class is a concrete representation for the vtkSphereWidget2. It represents a sphere with an optional handle. Through interaction with the widget, the sphere can be arbitrarily positioned and scaled in 3D space; and the handle can be moved on the surface of the sphere. Typically the vtkSphereWidget2/vtkSphereRepresentation are used to position a sphere for the purpose of extracting, cutting or clipping data; or the handle is moved on the sphere to position a light or camera.
To use this representation, you normally use the PlaceWidget() method to position the widget at a specified region in space. It is also possible to set the center of the sphere, a radius, and/or a handle position.
Definition at line 75 of file vtkSphereRepresentation.h.
Standard methods for type information and to print out the contents of the class.
Definition at line 87 of file vtkSphereRepresentation.h.
| anonymous enum |
| Enumerator | |
|---|---|
| Outside | |
| MovingHandle | |
| OnSphere | |
| Translating | |
| Scaling | |
Definition at line 92 of file vtkSphereRepresentation.h.
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protected |
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overrideprotected |
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static |
Instantiate the class.
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static |
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virtual |
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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static |
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protectedvirtual |
Reimplemented from vtkWidgetRepresentation.
| vtkSphereRepresentation* vtkSphereRepresentation::NewInstance | ( | ) | const |
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overridevirtual |
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virtual |
Set the representation (i.e., appearance) of the sphere.
Different representations are useful depending on the application.
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inline |
Definition at line 108 of file vtkSphereRepresentation.h.
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Definition at line 109 of file vtkSphereRepresentation.h.
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Definition at line 110 of file vtkSphereRepresentation.h.
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Set/Get the resolution of the sphere in the theta direction.
Definition at line 116 of file vtkSphereRepresentation.h.
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Definition at line 117 of file vtkSphereRepresentation.h.
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Set/Get the resolution of the sphere in the phi direction.
Definition at line 122 of file vtkSphereRepresentation.h.
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Definition at line 123 of file vtkSphereRepresentation.h.
| void vtkSphereRepresentation::SetCenter | ( | double | c[3] | ) |
Set/Get the center position of the sphere.
Note that this may adjust the direction from the handle to the center, as well as the radius of the sphere.
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Definition at line 131 of file vtkSphereRepresentation.h.
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Definition at line 139 of file vtkSphereRepresentation.h.
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Definition at line 140 of file vtkSphereRepresentation.h.
| void vtkSphereRepresentation::SetRadius | ( | double | r | ) |
Set/Get the radius of sphere.
Default is 0.5. Note that this may modify the position of the handle based on the handle direction.
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Definition at line 147 of file vtkSphereRepresentation.h.
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The handle sits on the surface of the sphere and may be moved around the surface by picking (left mouse) and then moving.
The position of the handle can be retrieved, this is useful for positioning cameras and lights. By default, the handle is turned off.
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| void vtkSphereRepresentation::SetHandlePosition | ( | double | handle[3] | ) |
Set/Get the position of the handle.
Note that this may adjust the radius of the sphere and the handle direction.
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Definition at line 167 of file vtkSphereRepresentation.h.
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| void vtkSphereRepresentation::SetHandleDirection | ( | double | dir[3] | ) |
Set/Get the direction vector of the handle relative to the center of the sphere.
Setting the direction may affect the position of the handle but will not affect the radius or position of the sphere.
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Definition at line 185 of file vtkSphereRepresentation.h.
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Enable/disable a label that displays the location of the handle in spherical coordinates (radius,theta,phi).
The two angles, theta and phi, are displayed in degrees. Note that phi is measured from the north pole down towards the equator; and theta is the angle around the north/south axis.
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Enable/disable a radial line segment that joins the center of the outer sphere and the handle.
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Enable/disable a center cursor Default is disabled.
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| void vtkSphereRepresentation::GetPolyData | ( | vtkPolyData * | pd | ) |
Grab the polydata (including points) that defines the sphere.
The polydata consists of n+1 points, where n is the resolution of the sphere. These point values are guaranteed to be up-to-date when either the InteractionEvent or EndInteraction events are invoked. The user provides the vtkPolyData and the points and polysphere are added to it.
| void vtkSphereRepresentation::GetSphere | ( | vtkSphere * | sphere | ) |
Get the spherical implicit function defined by this widget.
Note that vtkSphere is a subclass of vtkImplicitFunction, meaning that it can be used by a variety of filters to perform clipping, cutting, and selection of data.
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Get the sphere properties.
The properties of the sphere when selected and unselected can be manipulated.
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Get the handle properties (the little ball on the sphere is the handle).
The properties of the handle when selected and unselected can be manipulated.
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Get the handle text property.
This can be used to control the appearance of the handle text.
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Get the property of the radial line.
This can be used to control the appearance of the optional line connecting the center to the handle.
| void vtkSphereRepresentation::SetInteractionState | ( | int | state | ) |
The interaction state may be set from a widget (e.g., vtkSphereWidget2) 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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These are methods that satisfy vtkWidgetRepresentation's API.
Note that a version of place widget is available where the center and handle position are specified.
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Implements 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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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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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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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.
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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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Gets/Sets the constraint axis for translations.
Returns Axis::NONE if none.
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Toggles constraint translation axis on/off.
Definition at line 336 of file vtkSphereRepresentation.h.
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Definition at line 337 of file vtkSphereRepresentation.h.
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Definition at line 338 of file vtkSphereRepresentation.h.
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Definition at line 339 of file vtkSphereRepresentation.h.
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Returns true if ContrainedAxis.
Definition at line 346 of file vtkSphereRepresentation.h.
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Definition at line 354 of file vtkSphereRepresentation.h.
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Definition at line 356 of file vtkSphereRepresentation.h.
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Definition at line 359 of file vtkSphereRepresentation.h.
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Definition at line 360 of file vtkSphereRepresentation.h.
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Definition at line 361 of file vtkSphereRepresentation.h.
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Definition at line 365 of file vtkSphereRepresentation.h.
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Definition at line 368 of file vtkSphereRepresentation.h.
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Definition at line 369 of file vtkSphereRepresentation.h.
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Definition at line 370 of file vtkSphereRepresentation.h.
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Definition at line 384 of file vtkSphereRepresentation.h.
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Definition at line 385 of file vtkSphereRepresentation.h.
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Definition at line 386 of file vtkSphereRepresentation.h.
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Definition at line 387 of file vtkSphereRepresentation.h.
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Definition at line 391 of file vtkSphereRepresentation.h.
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Definition at line 392 of file vtkSphereRepresentation.h.
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Definition at line 393 of file vtkSphereRepresentation.h.
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Definition at line 395 of file vtkSphereRepresentation.h.
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Definition at line 396 of file vtkSphereRepresentation.h.
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Definition at line 397 of file vtkSphereRepresentation.h.
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Definition at line 400 of file vtkSphereRepresentation.h.
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Definition at line 401 of file vtkSphereRepresentation.h.
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Definition at line 402 of file vtkSphereRepresentation.h.
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Definition at line 403 of file vtkSphereRepresentation.h.
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Definition at line 406 of file vtkSphereRepresentation.h.
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Definition at line 407 of file vtkSphereRepresentation.h.
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Definition at line 408 of file vtkSphereRepresentation.h.
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Definition at line 409 of file vtkSphereRepresentation.h.
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Definition at line 410 of file vtkSphereRepresentation.h.
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Definition at line 413 of file vtkSphereRepresentation.h.
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Definition at line 414 of file vtkSphereRepresentation.h.
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Definition at line 415 of file vtkSphereRepresentation.h.
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Definition at line 416 of file vtkSphereRepresentation.h.
1.8.17