VTK  9.3.20241003
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkProp3DFollower Class Reference

a vtkProp3D that always faces the camera More...

#include <vtkProp3DFollower.h>

Inheritance diagram for vtkProp3DFollower:
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Collaboration diagram for vtkProp3DFollower:
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Public Member Functions

vtkTypeBool HasTranslucentPolygonalGeometry () override
 Does this prop have some translucent polygonal geometry?
 
void ReleaseGraphicsResources (vtkWindow *) override
 Release any graphics resources associated with this vtkProp3DFollower.
 
void ComputeMatrix () override
 Generate the matrix based on ivars.
 
void ShallowCopy (vtkProp *prop) override
 Shallow copy of a follower.
 
double * GetBounds () override
 Return the bounds of this vtkProp3D.
 
virtual void SetProp3D (vtkProp3D *prop)
 Set/Get the vtkProp3D to control (i.e., face the camera).
 
virtual vtkProp3DGetProp3D ()
 Set/Get the vtkProp3D to control (i.e., face the camera).
 
virtual void SetCamera (vtkCamera *)
 Set/Get the camera to follow.
 
virtual vtkCameraGetCamera ()
 Set/Get the camera to follow.
 
int RenderOpaqueGeometry (vtkViewport *viewport) override
 This causes the actor to be rendered.
 
int RenderTranslucentPolygonalGeometry (vtkViewport *viewport) override
 This causes the actor to be rendered.
 
int RenderVolumetricGeometry (vtkViewport *viewport) override
 This causes the actor to be rendered.
 
void InitPathTraversal () override
 Overload vtkProp's method for setting up assembly paths.
 
vtkAssemblyPathGetNextPath () override
 Overload vtkProp's method for setting up assembly paths.
 
- Public Member Functions inherited from vtkProp3D
virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
vtkProp3DNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses.
 
void ShallowCopy (vtkProp *prop) override
 Shallow copy of this vtkProp3D.
 
virtual void SetPosition (double pos[3])
 
virtual double * GetPosition ()
 
virtual void GetPosition (double data[3])
 
void AddPosition (double deltaPosition[3])
 
void AddPosition (double deltaX, double deltaY, double deltaZ)
 
void SetScale (double s)
 Method to set the scale isotropically.
 
virtual void SetPropertiesFromModelToWorldMatrix (vtkMatrix4x4 *modelToWorld)
 Set the position, scale, orientation from a provided model to world matrix.
 
double * GetCenter ()
 Get the center of the bounding box in world coordinates.
 
double * GetXRange ()
 Get the Prop3D's x range in world coordinates.
 
double * GetYRange ()
 Get the Prop3D's y range in world coordinates.
 
double * GetZRange ()
 Get the Prop3D's z range in world coordinates.
 
double GetLength ()
 Get the length of the diagonal of the bounding box.
 
void RotateX (double)
 Rotate the Prop3D in degrees about the X axis using the right hand rule.
 
void RotateY (double)
 Rotate the Prop3D in degrees about the Y axis using the right hand rule.
 
void RotateZ (double)
 Rotate the Prop3D in degrees about the Z axis using the right hand rule.
 
void RotateWXYZ (double w, double x, double y, double z)
 Rotate the Prop3D in degrees about an arbitrary axis specified by the last three arguments.
 
void SetOrientation (double x, double y, double z)
 Sets the orientation of the Prop3D.
 
void SetOrientation (double orientation[3])
 Sets the orientation of the Prop3D.
 
double * GetOrientationWXYZ ()
 Returns the WXYZ orientation of the Prop3D.
 
void AddOrientation (double x, double y, double z)
 Add to the current orientation.
 
void AddOrientation (double orentation[3])
 Add to the current orientation.
 
void PokeMatrix (vtkMatrix4x4 *matrix) override
 This method modifies the vtkProp3D so that its transformation state is set to the matrix specified.
 
void InitPathTraversal () override
 Overload vtkProp's method for setting up assembly paths.
 
vtkMTimeType GetMTime () override
 Get the vtkProp3D's mtime.
 
vtkMTimeType GetUserTransformMatrixMTime ()
 Get the modified time of the user matrix or user transform.
 
virtual void SetPosition (double x, double y, double z)
 Set/Get/Add the position of the Prop3D in world coordinates.
 
virtual void SetOrigin (double x, double y, double z)
 Set/Get the origin of the Prop3D.
 
virtual void SetOrigin (const double pos[3])
 Set/Get the origin of the Prop3D.
 
virtual double * GetOrigin ()
 Set/Get the origin of the Prop3D.
 
virtual void GetOrigin (double data[3])
 Set/Get the origin of the Prop3D.
 
virtual void SetScale (double x, double y, double z)
 Set/Get the scale of the actor.
 
virtual void SetScale (double scale[3])
 Set/Get the scale of the actor.
 
virtual double * GetScale ()
 Set/Get the scale of the actor.
 
virtual void GetScale (double data[3])
 Set/Get the scale of the actor.
 
void SetUserTransform (vtkLinearTransform *transform)
 In addition to the instance variables such as position and orientation, you can add an additional transformation for your own use.
 
virtual vtkLinearTransformGetUserTransform ()
 In addition to the instance variables such as position and orientation, you can add an additional transformation for your own use.
 
void SetUserMatrix (vtkMatrix4x4 *matrix)
 The UserMatrix can be used in place of UserTransform.
 
vtkMatrix4x4GetUserMatrix ()
 The UserMatrix can be used in place of UserTransform.
 
virtual void GetMatrix (vtkMatrix4x4 *result)
 Return a reference to the Prop3D's 4x4 composite matrix.
 
virtual void GetMatrix (double result[16])
 Return a reference to the Prop3D's 4x4 composite matrix.
 
virtual void GetModelToWorldMatrix (vtkMatrix4x4 *result)
 Return a reference to the Prop3D's Model to World matrix.
 
void GetBounds (double bounds[6])
 Return a reference to the Prop3D's composite transform.
 
double * GetOrientation ()
 Returns the orientation of the Prop3D as s vector of X,Y and Z rotation.
 
void GetOrientation (double orentation[3])
 Returns the orientation of the Prop3D as s vector of X,Y and Z rotation.
 
vtkMatrix4x4GetMatrix () override
 Get a pointer to an internal vtkMatrix4x4.
 
virtual vtkTypeBool GetIsIdentity ()
 Is the matrix for this actor identity.
 
void SetCoordinateSystemRenderer (vtkRenderer *ren)
 Specify the Renderer that the prop3d is relative to when the coordinate system is set to PHYSICAL or DEVICE.
 
vtkRendererGetCoordinateSystemRenderer ()
 Specify the Renderer that the prop3d is relative to when the coordinate system is set to PHYSICAL or DEVICE.
 
virtual void SetCoordinateSystemDevice (int)
 Specify the device to be used when the coordinate system is set to DEVICE.
 
virtual int GetCoordinateSystemDevice ()
 Specify the device to be used when the coordinate system is set to DEVICE.
 
void SetCoordinateSystemToWorld ()
 Specify the coordinate system that this prop is relative to.
 
void SetCoordinateSystemToPhysical ()
 Specify the coordinate system that this prop is relative to.
 
void SetCoordinateSystemToDevice ()
 Specify the coordinate system that this prop is relative to.
 
void SetCoordinateSystem (CoordinateSystems val)
 Specify the coordinate system that this prop is relative to.
 
virtual CoordinateSystems GetCoordinateSystem ()
 Specify the coordinate system that this prop is relative to.
 
const char * GetCoordinateSystemAsString ()
 Specify the coordinate system that this prop is relative to.
 
- Public Member Functions inherited from vtkProp
virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
vtkPropNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses.
 
virtual void GetActors (vtkPropCollection *)
 For some exporters and other other operations we must be able to collect all the actors or volumes.
 
virtual void GetActors2D (vtkPropCollection *)
 
virtual void GetVolumes (vtkPropCollection *)
 
virtual void Pick ()
 Method fires PickEvent if the prop is picked.
 
virtual vtkMTimeType GetRedrawMTime ()
 Return the mtime of anything that would cause the rendered image to appear differently.
 
virtual double * GetBounds ()
 Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
 
virtual void ShallowCopy (vtkProp *prop)
 Shallow copy of this vtkProp.
 
virtual void PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
 These methods are used by subclasses to place a matrix (if any) in the prop prior to rendering.
 
virtual vtkMatrix4x4GetMatrix ()
 
virtual bool HasKeys (vtkInformation *requiredKeys)
 Tells if the prop has all the required keys.
 
virtual int RenderOpaqueGeometry (vtkViewport *)
 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.
 
virtual int RenderTranslucentPolygonalGeometry (vtkViewport *)
 
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.
 
virtual bool RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys)
 Render the translucent polygonal geometry only if the prop has all the requiredKeys.
 
virtual bool RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys)
 Render the volumetric geometry only if the prop has all the requiredKeys.
 
virtual bool RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys)
 Render in the overlay of the viewport only if the prop has all the requiredKeys.
 
virtual vtkTypeBool HasTranslucentPolygonalGeometry ()
 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.
 
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.
 
virtual void ReleaseGraphicsResources (vtkWindow *)
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this actor.
 
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.
 
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.
 
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.
 
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.
 
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.
 
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.
 
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.
 
virtual void ProcessSelectorPixelBuffers (vtkHardwareSelector *, std::vector< unsigned int > &)
 allows a prop to update a selections color buffers
 
virtual void SetVisibility (vtkTypeBool)
 Set/Get visibility of this vtkProp.
 
virtual vtkTypeBool GetVisibility ()
 Set/Get visibility of this vtkProp.
 
virtual void VisibilityOn ()
 Set/Get visibility of this vtkProp.
 
virtual void VisibilityOff ()
 Set/Get visibility of this vtkProp.
 
virtual void SetPickable (vtkTypeBool)
 Set/Get the pickable instance variable.
 
virtual vtkTypeBool GetPickable ()
 Set/Get the pickable instance variable.
 
virtual void PickableOn ()
 Set/Get the pickable instance variable.
 
virtual void PickableOff ()
 Set/Get the pickable instance variable.
 
virtual void SetDragable (vtkTypeBool)
 Set/Get the value of the dragable instance variable.
 
virtual vtkTypeBool GetDragable ()
 Set/Get the value of the dragable instance variable.
 
virtual void DragableOn ()
 Set/Get the value of the dragable instance variable.
 
virtual void DragableOff ()
 Set/Get the value of the dragable instance variable.
 
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().
 
virtual bool GetUseBounds ()
 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().
 
virtual void UseBoundsOn ()
 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().
 
virtual void UseBoundsOff ()
 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().
 
virtual int GetNumberOfPaths ()
 vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker).
 
virtual vtkInformationGetPropertyKeys ()
 Set/Get property keys.
 
virtual void SetPropertyKeys (vtkInformation *keys)
 Set/Get property keys.
 
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.
 
virtual double GetAllocatedRenderTime ()
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS.
 
virtual int GetNumberOfConsumers ()
 Get the number of consumers.
 
void AddConsumer (vtkObject *c)
 Add or remove or get or check a consumer,.
 
void RemoveConsumer (vtkObject *c)
 Add or remove or get or check a consumer,.
 
vtkObjectGetConsumer (int i)
 Add or remove or get or check a consumer,.
 
int IsConsumer (vtkObject *c)
 Add or remove or get or check a consumer,.
 
virtual void SetShaderProperty (vtkShaderProperty *property)
 Set/Get the shader property.
 
virtual vtkShaderPropertyGetShaderProperty ()
 Set/Get the shader property.
 
virtual bool IsRenderingTranslucentPolygonalGeometry ()
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on.
 
virtual void DebugOff ()
 Turn debugging output off.
 
bool GetDebug ()
 Get the value of the debug flag.
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag.
 
virtual void Modified ()
 Update the modification time for this object.
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time.
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses.
 
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)
 
vtkTypeBool InvokeEvent (unsigned long event)
 
vtkTypeBool InvokeEvent (const char *event)
 
std::string GetObjectDescription () const override
 The object description printed in messages and PrintSelf output.
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object.
 
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.
 
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.
 
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.
 
vtkTypeBool InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not.
 
vtkTypeBool InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not.
 
virtual void SetObjectName (const std::string &objectName)
 Set/get the name of this object for reporting purposes.
 
virtual std::string GetObjectName () const
 Set/get the name of this object for reporting purposes.
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string.
 
virtual std::string GetObjectDescription () const
 The object description printed in messages and PrintSelf output.
 
virtual vtkTypeBool IsA (const char *name)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
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).
 
virtual void Delete ()
 Delete a VTK object.
 
virtual void FastDelete ()
 Delete a reference to this object.
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream.
 
void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object).
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object).
 
int GetReferenceCount ()
 Return the current reference count of this object.
 
void SetReferenceCount (int)
 Sets the reference count.
 
bool GetIsInMemkind () const
 A local state flag that remembers whether this object lives in the normal or extended memory space.
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses.
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses.
 
virtual bool UsesGarbageCollector () const
 Indicate whether the class uses vtkGarbageCollector or not.
 

Static Public Member Functions

static vtkProp3DFollowerNew ()
 Creates a follower with no camera set.
 
- Static Public Member Functions inherited from vtkProp3D
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkProp3DSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkProp
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkPropSafeDownCast (vtkObjectBase *o)
 
static vtkInformationIntegerKeyGeneralTextureUnit ()
 Optional Key Indicating the texture unit for general texture mapping Old OpenGL was a state machine where you would push or pop items.
 
static vtkInformationDoubleVectorKeyGeneralTextureTransform ()
 Optional Key Indicating the texture transform for general texture mapping Old OpenGL was a state machine where you would push or pop items.
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes.
 
static void SetGlobalWarningDisplay (vtkTypeBool val)
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
static vtkTypeBool GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed.
 
- 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.
 
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).
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
 
static void SetMemkindDirectory (const char *directoryname)
 The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
 
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.
 

Protected Member Functions

 vtkProp3DFollower ()
 
 ~vtkProp3DFollower () override
 
- Protected Member Functions inherited from vtkProp3D
virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkProp3D ()
 
 ~vtkProp3D () override
 
- Protected Member Functions inherited from vtkProp
virtual vtkObjectBaseNewInstanceInternal () const
 
 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.
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events.
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void RegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void ObjectFinalize ()
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkCameraCamera
 
vtkProp3DDevice
 
vtkMatrix4x4InternalMatrix
 
- Protected Attributes inherited from vtkProp3D
vtkLinearTransformUserTransform
 
vtkMatrix4x4UserMatrix
 
vtkMatrix4x4Matrix
 
vtkTimeStamp MatrixMTime
 
double Origin [3]
 
double Position [3]
 
double Orientation [3]
 
double Scale [3]
 
double Center [3]
 
vtkTransformTransform
 
double Bounds [6]
 
vtkProp3DCachedProp3D
 
vtkTypeBool IsIdentity
 
int CoordinateSystemDevice
 
CoordinateSystems CoordinateSystem = WORLD
 
vtkWeakPointer< vtkRendererCoordinateSystemRenderer
 
vtkNew< vtkMatrix4x4TempMatrix4x4
 
- Protected Attributes inherited from vtkProp
vtkTypeBool Visibility
 
vtkTypeBool Pickable
 
vtkTypeBool Dragable
 
bool UseBounds
 
double AllocatedRenderTime
 
double EstimatedRenderTime
 
double SavedEstimatedRenderTime
 
double RenderTimeMultiplier
 
int NumberOfConsumers
 
vtkObject ** Consumers
 
vtkAssemblyPathsPaths
 
vtkInformationPropertyKeys
 
vtkShaderPropertyShaderProperty
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
std::string ObjectName
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 
typedef vtkProp3D Superclass
 Standard VTK methods for type and printing.
 
static vtkTypeBool IsTypeOf (const char *type)
 Standard VTK methods for type and printing.
 
static vtkProp3DFollowerSafeDownCast (vtkObjectBase *o)
 Standard VTK methods for type and printing.
 
virtual vtkTypeBool IsA (const char *type)
 Standard VTK methods for type and printing.
 
vtkProp3DFollowerNewInstance () const
 Standard VTK methods for type and printing.
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Standard VTK methods for type and printing.
 
virtual vtkObjectBaseNewInstanceInternal () const
 Standard VTK methods for type and printing.
 

Additional Inherited Members

- Public Types inherited from vtkProp3D
typedef vtkProp Superclass
 
enum  CoordinateSystems { WORLD = 0 , PHYSICAL = 1 , DEVICE = 2 }
 Specify the coordinate system that this prop is relative to. More...
 
- Public Types inherited from vtkProp
typedef vtkObject Superclass
 
- Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction GetCurrentMallocFunction ()
 
static vtkReallocingFunction GetCurrentReallocFunction ()
 
static vtkFreeingFunction GetCurrentFreeFunction ()
 
static vtkFreeingFunction GetAlternateFreeFunction ()
 

Detailed Description

a vtkProp3D that always faces the camera

vtkProp3DFollower is a type of vtkProp3D that always faces the camera. More specifically it will not change its position or scale, but it will continually update its orientation so that it is right side up and facing the camera. This is typically used for complex billboards or props that need to face the viewer at all times.

Note: All of the transformations that can be made to a vtkProp3D will take effect with the follower. Thus, if you change the orientation of the follower by 90 degrees, then it will follow the camera, but be off by 90 degrees.

See also
vtkFollower vtkProp3D vtkCamera vtkProp3DAxisFollower
Tests:
vtkProp3DFollower (Tests)

Definition at line 35 of file vtkProp3DFollower.h.

Member Typedef Documentation

◆ Superclass

Standard VTK methods for type and printing.

Definition at line 47 of file vtkProp3DFollower.h.

Constructor & Destructor Documentation

◆ vtkProp3DFollower()

vtkProp3DFollower::vtkProp3DFollower ( )
protected

◆ ~vtkProp3DFollower()

vtkProp3DFollower::~vtkProp3DFollower ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkProp3DFollower * vtkProp3DFollower::New ( )
static

Creates a follower with no camera set.

◆ IsTypeOf()

static vtkTypeBool vtkProp3DFollower::IsTypeOf ( const char *  type)
static

Standard VTK methods for type and printing.

◆ IsA()

virtual vtkTypeBool vtkProp3DFollower::IsA ( const char *  type)
virtual

Standard VTK methods for type and printing.

Reimplemented from vtkProp3D.

Reimplemented in vtkProp3DAxisFollower.

◆ SafeDownCast()

static vtkProp3DFollower * vtkProp3DFollower::SafeDownCast ( vtkObjectBase o)
static

Standard VTK methods for type and printing.

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkProp3DFollower::NewInstanceInternal ( ) const
protectedvirtual

Standard VTK methods for type and printing.

Reimplemented from vtkProp3D.

Reimplemented in vtkProp3DAxisFollower.

◆ NewInstance()

vtkProp3DFollower * vtkProp3DFollower::NewInstance ( ) const

Standard VTK methods for type and printing.

◆ PrintSelf()

void vtkProp3DFollower::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Standard VTK methods for type and printing.

Reimplemented from vtkProp3D.

◆ SetProp3D()

virtual void vtkProp3DFollower::SetProp3D ( vtkProp3D prop)
virtual

Set/Get the vtkProp3D to control (i.e., face the camera).

◆ GetProp3D()

virtual vtkProp3D * vtkProp3DFollower::GetProp3D ( )
virtual

Set/Get the vtkProp3D to control (i.e., face the camera).

◆ SetCamera()

virtual void vtkProp3DFollower::SetCamera ( vtkCamera )
virtual

Set/Get the camera to follow.

If this is not set, then the follower won't know what to follow and will act like a normal vtkProp3D.

◆ GetCamera()

virtual vtkCamera * vtkProp3DFollower::GetCamera ( )
virtual

Set/Get the camera to follow.

If this is not set, then the follower won't know what to follow and will act like a normal vtkProp3D.

◆ RenderOpaqueGeometry()

int vtkProp3DFollower::RenderOpaqueGeometry ( vtkViewport viewport)
overridevirtual

This causes the actor to be rendered.

It in turn will render the actor's property, texture map and then mapper. If a property hasn't been assigned, then the actor will create one automatically.

Reimplemented from vtkProp.

◆ RenderTranslucentPolygonalGeometry()

int vtkProp3DFollower::RenderTranslucentPolygonalGeometry ( vtkViewport viewport)
overridevirtual

This causes the actor to be rendered.

It in turn will render the actor's property, texture map and then mapper. If a property hasn't been assigned, then the actor will create one automatically.

Reimplemented from vtkProp.

◆ RenderVolumetricGeometry()

int vtkProp3DFollower::RenderVolumetricGeometry ( vtkViewport viewport)
overridevirtual

This causes the actor to be rendered.

It in turn will render the actor's property, texture map and then mapper. If a property hasn't been assigned, then the actor will create one automatically.

Reimplemented from vtkProp.

◆ HasTranslucentPolygonalGeometry()

vtkTypeBool vtkProp3DFollower::HasTranslucentPolygonalGeometry ( )
overridevirtual

Does this prop have some translucent polygonal geometry?

Reimplemented from vtkProp.

◆ ReleaseGraphicsResources()

void vtkProp3DFollower::ReleaseGraphicsResources ( vtkWindow )
overridevirtual

Release any graphics resources associated with this vtkProp3DFollower.

Reimplemented from vtkProp.

◆ ComputeMatrix()

void vtkProp3DFollower::ComputeMatrix ( )
overridevirtual

Generate the matrix based on ivars.

This method overloads its superclasses ComputeMatrix() method due to the special vtkProp3DFollower matrix operations.

Reimplemented from vtkProp3D.

◆ ShallowCopy()

void vtkProp3DFollower::ShallowCopy ( vtkProp prop)
overridevirtual

Shallow copy of a follower.

Overloads the virtual vtkProp method.

Reimplemented from vtkProp3D.

◆ GetBounds()

double * vtkProp3DFollower::GetBounds ( )
overridevirtual

Return the bounds of this vtkProp3D.

Implements vtkProp3D.

◆ InitPathTraversal()

void vtkProp3DFollower::InitPathTraversal ( )
overridevirtual

Overload vtkProp's method for setting up assembly paths.

See the documentation for vtkProp.

Reimplemented from vtkProp3D.

◆ GetNextPath()

vtkAssemblyPath * vtkProp3DFollower::GetNextPath ( )
overridevirtual

Overload vtkProp's method for setting up assembly paths.

See the documentation for vtkProp.

Reimplemented from vtkProp.

Member Data Documentation

◆ Camera

vtkCamera* vtkProp3DFollower::Camera
protected

Definition at line 118 of file vtkProp3DFollower.h.

◆ Device

vtkProp3D* vtkProp3DFollower::Device
protected

Definition at line 119 of file vtkProp3DFollower.h.

◆ InternalMatrix

vtkMatrix4x4* vtkProp3DFollower::InternalMatrix
protected

Definition at line 122 of file vtkProp3DFollower.h.


The documentation for this class was generated from the following file: