vtkMRMLCameraNode Class Reference

MRML node to represent camera node. More...

#include <Libs/MRML/Core/vtkMRMLCameraNode.h>

Inheritance diagram for vtkMRMLCameraNode:

Collaboration diagram for vtkMRMLCameraNode:

Public Types
enum	{ LayoutNameModifiedEvent = 30000, ActiveTagModifiedEvent = LayoutNameModifiedEvent, CameraInteractionEvent = 31000, ResetCameraClippingEvent = 32000 }
	Events More...
enum	Direction {   Right = 0, Left = 1, Anterior = 2, Posterior = 3,   Superior = 4, Inferior = 5 }
enum	InteractionFlagType {   None = 0, LookFromAxis, ZoomInFlag, ZoomOutFlag,   CenterFlag, CameraInteractionFlag }
enum	RASAxis { R = 0, A = 1, S = 2 }
enum	ScreenAxis { X = 0, Y = 1, Z = 2 }
typedef vtkMRMLTransformableNode	Superclass
Public Types inherited from vtkMRMLTransformableNode
enum	{ TransformModifiedEvent = 15000 }
	TransformModifiedEvent is send when the parent transform is modidied. More...
typedef vtkMRMLStorableNode	Superclass
Public Types inherited from vtkMRMLStorableNode
typedef vtkMRMLNode	Superclass
Public Types inherited from vtkMRMLNode
enum	{   HierarchyModifiedEvent = 16000, IDChangedEvent = 16001, ReferenceAddedEvent, ReferenceModifiedEvent,   ReferenceRemovedEvent, ReferencedNodeModifiedEvent }
typedef vtkObject	Superclass

Public Member Functions
void	Copy (vtkMRMLNode *node) override
	Copy the node's attributes to this object More...
vtkMRMLNode *	CreateNodeInstance () override
	MRMLNode methods. More...
const char *	GetActiveTag ()
virtual vtkMatrix4x4 *	GetAppliedTransform ()
virtual vtkCamera *	GetCamera ()
	vtkCamera More...
virtual const char *	GetClassName ()
double *	GetFocalPoint ()
void	GetFocalPoint (double focalPoint[3])
virtual int	GetInteracting ()
virtual unsigned int	GetInteractionFlags ()
char *	GetLayoutName ()
const char *	GetNodeTagName () override
	Get node XML tag name (like Volume, Model) More...
int	GetParallelProjection ()
	Set camera ParallelProjection flag More...
double	GetParallelScale ()
	Set camera Parallel Scale More...
double *	GetPosition ()
void	GetPosition (double position[3])
double	GetViewAngle ()
double *	GetViewUp ()
void	GetViewUp (double viewUp[3])
virtual void	InteractingOff ()
virtual void	InteractingOn ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent) override
void	ProcessMRMLEvents (vtkObject *, unsigned long, void *) override
	alternative method to propagate events generated in Camera nodes More...
void	ReadXMLAttributes (const char **atts) override
	Read node attributes from XML file More...
virtual void	Reset (vtkMRMLNode *defaultNode)
void	Reset (bool resetRotation, bool resetTranslation=true, bool resetDistance=true, vtkRenderer *renderer=nullptr)
void	ResetClippingRange ()
	Reset the clipping range just based on its position and focal point. More...
void	RotateAround (RASAxis axis, bool clockWise)
void	RotateAround (RASAxis axis, double angle=15.)
	15 degrees by default More...
void	RotateTo (Direction position)
virtual void	SetActiveTag (const char *)
virtual void	SetAppliedTransform (vtkMatrix4x4 *appliedTransform)
void	SetFocalPoint (double focalPoint[3])
void	SetFocalPoint (double x, double y, double z)
void	SetInteracting (int)
void	SetInteractionFlags (unsigned int)
void	SetLayoutName (const char *layoutName)
void	SetParallelProjection (int parallelProjection)
	Set camera ParallelProjection flag More...
void	SetParallelScale (double scale)
	Set camera Parallel Scale More...
void	SetPosition (double position[3])
void	SetPosition (double x, double y, double z)
void	SetViewAngle (double viewAngle)
void	SetViewUp (double viewUp[3])
void	SetViewUp (double vx, double vy, double vz)
void	TranslateAlong (ScreenAxis axis, bool positive)
	vtkMRMLCopyContentMacro (vtkMRMLCameraNode)
void	WriteXML (ostream &of, int indent) override
	Write this node's information to a MRML file in XML format. More...
Public Member Functions inherited from vtkMRMLTransformableNode
virtual void	ApplyTransform (vtkAbstractTransform *transform)
virtual void	ApplyTransformMatrix (vtkMatrix4x4 *transformMatrix)
virtual bool	CanApplyNonLinearTransforms () const
vtkMRMLTransformNode *	GetParentTransformNode ()
	Associated transform MRML node More...
const char *	GetTransformNodeID ()
	Get referenced transform node id. More...
bool	HardenTransform ()
void	PrintSelf (ostream &os, vtkIndent indent) override
void	ProcessMRMLEvents (vtkObject *, unsigned long, void *) override
	alternative method to propagate events generated in Transform nodes More...
void	ReadXMLAttributes (const char **atts) override
	Read node attributes from XML file More...
bool	SetAndObserveTransformNodeID (const char *transformNodeID)
virtual void	TransformPointFromWorld (const double inWorld[3], double outLocal[3])
virtual void	TransformPointFromWorld (const vtkVector3d &inWorld, vtkVector3d &outLocal)
virtual void	TransformPointToWorld (const double inLocal[3], double outWorld[3])
virtual void	TransformPointToWorld (const vtkVector3d &inLocal, vtkVector3d &outWorld)
void	WriteXML (ostream &of, int indent) override
	Write this node's information to a MRML file in XML format. More...
Public Member Functions inherited from vtkMRMLStorableNode
void	AddAndObserveStorageNodeID (const char *storageNodeID)
virtual bool	AddDefaultStorageNode (const char *filename=nullptr)
void	Copy (vtkMRMLNode *node) override
	Copy node contents from another node of the same type. Reimplemented to copy default sequence storage node class. More...
virtual vtkMRMLStorageNode *	CreateDefaultSequenceStorageNode ()
virtual vtkMRMLStorageNode *	CreateDefaultStorageNode ()
virtual std::string	GetDefaultSequenceStorageNodeClassName ()
virtual std::string	GetDefaultStorageNodeClassName (const char *filename=nullptr)
virtual bool	GetModifiedSinceRead ()
vtkMRMLStorageNode *	GetNthStorageNode (int n)
	Get associated display MRML node More...
const char *	GetNthStorageNodeID (int n)
int	GetNumberOfStorageNodes ()
const char *	GetSlicerDataType ()
vtkMRMLStorageNode *	GetStorageNode ()
const char *	GetStorageNodeID ()
virtual vtkTagTable *	GetUserTagTable ()
	Methods for user-specified metadata. More...
bool	HasStorageNodeID (const char *storageNodeID)
	Return true if storageNodeID is in the storage node ID list. More...
void	PrintSelf (ostream &os, vtkIndent indent) override
void	SetAndObserveNthStorageNodeID (int n, const char *storageNodeID)
void	SetAndObserveStorageNodeID (const char *storageNodeID)
	String ID of the storage MRML node More...
virtual void	SetDefaultSequenceStorageNodeClassName (std::string)
void	SetSlicerDataType (const char *type)
virtual void	StorableModified ()
void	UpdateScene (vtkMRMLScene *scene) override
	Finds the storage node and read the data More...
	vtkMRMLCopyContentMacro (vtkMRMLStorableNode)
Public Member Functions inherited from vtkMRMLNode
vtkMRMLNode *	AddAndObserveNodeReferenceID (const char *referenceRole, const char *referencedNodeID, vtkIntArray *events=nullptr)
	Add and observe a reference node from this node for a specific referenceRole. More...
vtkMRMLNode *	AddNodeReferenceID (const char *referenceRole, const char *referencedNodeID)
	Convenience method that adds a referencedNodeID at the end of the list. More...
void	AddNodeReferenceRole (const char *referenceRole, const char *mrmlAttributeName=nullptr, vtkIntArray *events=nullptr)
	Add a referenceRole. More...
virtual void	AddToSceneOff ()
virtual void	AddToSceneOn ()
virtual void	CopyContent (vtkMRMLNode *node, bool deepCopy=true)
	Copy node contents from another node of the same type. Does not copy node ID, Scene, Name, SingletonTag, HideFromEditors, AddToScene, UndoEnabled, and node references. If deepCopy is set to false then a shallow copy of bulk data (such as image or mesh data) could be made; copying may be faster but the node may share some data with the source node instead of creating an independent copy. More...
virtual void	CopyReferences (vtkMRMLNode *node)
	Copy the references of the node into this. More...
void	CopyWithScene (vtkMRMLNode *node)
	Copy everything (including Scene and ID) from another node of the same type. More...
void	DisableModifiedEventOff ()
void	DisableModifiedEventOn ()
virtual int	EndModify (int previousDisableModifiedEventState)
	End modifying the node. More...
virtual int	GetAddToScene ()
	node added to MRML scene. More...
const char *	GetAttribute (const char *name)
	Get value of a name value pair attribute. More...
std::vector< std::string >	GetAttributeNames ()
	Get all attribute names. More...
void	GetAttributeNames (vtkStringArray *attributeNames)
	Get all attribute names. Python-wrappable version. More...
virtual vtkIntArray *	GetContentModifiedEvents ()
int	GetCustomModifiedEventPending (int eventId)
virtual char *	GetDescription ()
virtual int	GetDisableModifiedEvent ()
	Turn on/off generating InvokeEvent for set macros. More...
virtual int	GetHideFromEditors ()
	Describes if the node is hidden. More...
virtual char *	GetID ()
	ID use by other nodes to reference this node in XML. More...
virtual int	GetInMRMLCallbackFlag ()
	Flags to avoid event loops. More...
virtual int	GetModifiedEventPending ()
virtual char *	GetName ()
vtkMRMLNode *	GetNodeReference (const char *referenceRole)
const char *	GetNodeReferenceID (const char *referenceRole)
	Utility function that returns the first node id for a specific referenceRole. More...
void	GetNodeReferenceIDs (const char *referenceRole, std::vector< const char *> &referencedNodeIDs)
	Return a list of the referenced node IDs. More...
void	GetNodeReferenceRoles (std::vector< std::string > &roles)
void	GetNodeReferences (const char *referenceRole, std::vector< vtkMRMLNode *> &nodes)
	Return a list of the referenced nodes. More...
vtkMRMLNode *	GetNthNodeReference (const char *referenceRole, int n)
	Get referenced MRML node for a specific referenceRole. More...
const char *	GetNthNodeReferenceID (const char *referenceRole, int n)
	Return the string of the Nth node ID for a specific reference role. More...
const char *	GetNthNodeReferenceRole (int n)
int	GetNumberOfNodeReferenceRoles ()
int	GetNumberOfNodeReferences (const char *referenceRole)
	Return the number of node IDs for a specific reference role (and nodes as they always have the same size). More...
virtual int	GetSaveWithScene ()
	Save node with MRML scene. More...
virtual vtkMRMLScene *	GetScene ()
	Get the scene this node has been added to. More...
virtual int	GetSelectable ()
	Describes if the node is selectable. More...
virtual int	GetSelected ()
	Get/Set for Selected. More...
virtual char *	GetSingletonTag ()
virtual const char *	GetTypeDisplayName ()
virtual bool	GetUndoEnabled ()
virtual bool	HasCopyContent () const
	Returns true if the class supports deep and shallow copying node content. More...
bool	HasNodeReferenceID (const char *referenceRole, const char *referencedNodeID)
	Return true if referencedNodeID is in the node ID list for a specific referenceRole. More...
virtual void	HideFromEditorsOff ()
virtual void	HideFromEditorsOn ()
virtual void	InvokeCustomModifiedEvent (int eventId, void *callData=nullptr)
	This method allows the node to compress events. More...
virtual int	InvokePendingModifiedEvent ()
	Invokes any modified events that are pending. More...
bool	IsSingleton ()
void	Modified () override
	Customized version of Modified() allowing to compress vtkCommand::ModifiedEvent. More...
virtual void	OnNodeAddedToScene ()
void	PrintSelf (ostream &os, vtkIndent indent) override
virtual void	ProcessChildNode (vtkMRMLNode *)
	Set dependencies between this node and a child node when parsing XML file. More...
void	RemoveAttribute (const char *name)
	Remove attribute with the specified name. More...
void	RemoveNodeReferenceIDs (const char *referenceRole)
	Remove all node IDs and associated nodes for a specific referenceRole. More...
void	RemoveNthNodeReferenceID (const char *referenceRole, int n)
	Convenience method that removes the Nth node ID from the list. More...
virtual void	Reset (vtkMRMLNode *defaultNode)
	Reset node attributes to the initial state as defined in the constructor or the passed default node. More...
virtual void	SaveWithSceneOff ()
virtual void	SaveWithSceneOn ()
virtual void	SelectableOff ()
virtual void	SelectableOn ()
virtual void	SelectedOff ()
virtual void	SelectedOn ()
virtual void	SetAddToScene (int)
void	SetAddToSceneNoModify (int value)
vtkMRMLNode *	SetAndObserveNodeReferenceID (const char *referenceRole, const char *referencedNodeID, vtkIntArray *events=nullptr)
	Set and observe a reference node from this node for a specific referenceRole. More...
vtkMRMLNode *	SetAndObserveNthNodeReferenceID (const char *referenceRole, int n, const char *referencedNodeID, vtkIntArray *events=nullptr)
	Set and observe the Nth node ID for a specific reference role. More...
void	SetAttribute (const char *name, const char *value)
	Set a name value pair attribute. More...
virtual void	SetDescription (const char *)
	Text description of this node, to be set by the user. More...
void	SetDisableModifiedEvent (int onOff)
virtual void	SetHideFromEditors (int)
void	SetInMRMLCallbackFlag (int flag)
virtual void	SetName (const char *)
	Name of this node, to be set by the user. More...
vtkMRMLNode *	SetNodeReferenceID (const char *referenceRole, const char *referencedNodeID)
	Set a reference to a node with specified nodeID from this node for a specific referenceRole. More...
vtkMRMLNode *	SetNthNodeReferenceID (const char *referenceRole, int n, const char *referencedNodeID)
	Set a N-th reference from this node with specified referencedNodeID for a specific referenceRole. More...
virtual void	SetSaveWithScene (int)
virtual void	SetScene (vtkMRMLScene *scene)
	This method is for internal use only. Use AddNode method of vtkMRMLScene to add a node to the scene. More...
virtual void	SetSceneReferences ()
	Update the references of the node to the scene. More...
virtual void	SetSelectable (int)
virtual void	SetSelected (int)
void	SetSingletonOff ()
void	SetSingletonOn ()
virtual void	SetSingletonTag (const char *)
	Tag that make this node a singleton in the scene. More...
virtual void	SetUndoEnabled (bool)
virtual int	StartModify ()
	Start modifying the node. Disable Modify events. More...
virtual void	UndoEnabledOff ()
virtual void	UndoEnabledOn ()
virtual void	UpdateReferenceID (const char *oldID, const char *newID)
	Update the stored reference to another node in the scene. More...
virtual void	UpdateReferences ()
	The method should remove all pointers and observations to all nodes that are not in the scene anymore. More...
const char *	URLDecodeString (const char *inString)
	Decode a URL string. More...
const char *	URLEncodeString (const char *inString)
	Encode a URL string. More...
virtual void	WriteNodeBodyXML (ostream &of, int indent)
	Write this node's body to a MRML file in XML format. More...
std::string	XMLAttributeDecodeString (const std::string &inString)
	Decode an XML attribute string. More...
std::string	XMLAttributeEncodeString (const std::string &inString)
	Encode an XML attribute string (replaces special characters by code sequences) More...

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkMRMLCameraNode *	New ()
static vtkMRMLCameraNode *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from vtkMRMLTransformableNode
static int	IsTypeOf (const char *type)
static vtkMRMLTransformableNode *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from vtkMRMLStorableNode
static int	IsTypeOf (const char *type)
static vtkMRMLStorableNode *	SafeDownCast (vtkObject *o)
Static Public Member Functions inherited from vtkMRMLNode
static int	IsTypeOf (const char *type)
static vtkMRMLNode *	SafeDownCast (vtkObject *o)

Protected Member Functions
void	operator= (const vtkMRMLCameraNode &)
void	SetAndObserveCamera (vtkCamera *camera)
void	SetCamera (vtkCamera *camera)
	vtkMRMLCameraNode ()
	vtkMRMLCameraNode (const vtkMRMLCameraNode &)
	~vtkMRMLCameraNode () override
Protected Member Functions inherited from vtkMRMLTransformableNode
virtual const char *	GetTransformNodeReferenceMRMLAttributeName ()
virtual const char *	GetTransformNodeReferenceRole ()
void	OnNodeReferenceAdded (vtkMRMLNodeReference *reference) override
	Called when a node reference ID is added (list size increased). More...
void	OnNodeReferenceModified (vtkMRMLNodeReference *reference) override
	Called when a node reference ID is modified. More...
void	OnNodeReferenceRemoved (vtkMRMLNodeReference *reference) override
	Called after a node reference ID is removed (list size decreased). More...
virtual void	OnTransformNodeReferenceChanged (vtkMRMLTransformNode *transformNode)
	Called when transform node reference added/modified/removed. More...
void	operator= (const vtkMRMLTransformableNode &)
	vtkMRMLTransformableNode ()
	vtkMRMLTransformableNode (const vtkMRMLTransformableNode &)
	~vtkMRMLTransformableNode () override
Protected Member Functions inherited from vtkMRMLStorableNode
virtual const char *	GetStorageNodeReferenceMRMLAttributeName ()
virtual const char *	GetStorageNodeReferenceRole ()
virtual vtkTimeStamp	GetStoredTime ()
void	operator= (const vtkMRMLStorableNode &)
	vtkMRMLStorableNode ()
	vtkMRMLStorableNode (const vtkMRMLStorableNode &)
	~vtkMRMLStorableNode () override
Protected Member Functions inherited from vtkMRMLNode
virtual const char *	GetMRMLAttributeNameFromReferenceRole (const char *refRole)
	Return the mrml attribute name (if found) associated with a reference role. Return 0 otherwise. More...
virtual const char *	GetReferenceRoleFromMRMLAttributeName (const char *attName)
	Return the reference role (if found) associated with the attribute name found in a MRML scene file. Return 0 otherwise. More...
virtual char *	GetTempURLString ()
void	GetUpdatedReferencedNodeEventList (int &oldReferencedNodeUseCount, int &newReferencedNodeUseCount, vtkIntArray *oldConsolidatedEventList, vtkIntArray *newConsolidatedEventList, vtkMRMLNode *oldReferencedNode, vtkMRMLNode *newReferencedNode, vtkMRMLNodeReference *referenceToIgnore, vtkIntArray *newEvents)
virtual void	InvalidateNodeReferences ()
virtual bool	IsReferenceRoleGeneric (const char *refRole)
	Return true if the reference role is generic (ends with '/') or false otherwise. More...
void	operator= (const vtkMRMLNode &)
void	ParseReferencesAttribute (const char *attValue, std::set< std::string > &references)
void	RemoveInvalidReferences (const std::set< std::string > &validNodeIDs)
virtual void	SetTempURLString (const char *)
	Get/Set the string used to manage encoding/decoding of strings/URLs with special characters. More...
vtkMRMLNode *	UpdateNodeReferenceEventObserver (vtkMRMLNode *oldReferencedNode, vtkMRMLNode *newReferencedNode, vtkIntArray *newEvents, vtkMRMLNodeReference *referenceToIgnore)
virtual void	UpdateNodeReferences (const char *referenceRole=nullptr)
virtual void	UpdateNthNodeReference (const char *referenceRole, int n)
	vtkMRMLNode ()
	vtkMRMLNode (const vtkMRMLNode &)
	~vtkMRMLNode () override
	critical to have a virtual destructor! More...

Protected Attributes
vtkMatrix4x4 *	AppliedTransform
vtkCamera *	Camera {nullptr}
int	Interacting
unsigned int	InteractionFlags
std::string	InternalActiveTag
Protected Attributes inherited from vtkMRMLStorableNode
std::string	DefaultSequenceStorageNodeClassName
std::string	SlicerDataType
vtkTimeStamp	StorableModifiedTime
vtkTagTable *	UserTagTable
Protected Attributes inherited from vtkMRMLNode
int	AddToScene {1}
AttributesType	Attributes
vtkIntArray *	ContentModifiedEvents
char *	Description {nullptr}
int	HideFromEditors {0}
char *	ID {nullptr}
int	InMRMLCallbackFlag {0}
	Flag to avoid event loops More...
vtkCallbackCommand *	MRMLCallbackCommand
	Holders for MRML callbacks. More...
vtkObserverManager *	MRMLObserverManager
char *	Name {nullptr}
NodeReferenceEventsType	NodeReferenceEvents
std::map< std::string, std::string >	NodeReferenceMRMLAttributeNames
NodeReferencesType	NodeReferences
int	SaveWithScene {true}
vtkWeakPointer< vtkMRMLScene >	Scene
int	Selectable {1}
int	Selected {0}
bool	UndoEnabled {false}

Additional Inherited Members
Protected Types inherited from vtkMRMLNode
typedef std::map< std::string, std::string >	AttributesType
typedef std::map< std::string, vtkSmartPointer< vtkIntArray > >	NodeReferenceEventsType
typedef std::vector< vtkSmartPointer< vtkMRMLNodeReference > >	NodeReferenceListType
typedef std::map< std::string, NodeReferenceListType >	NodeReferencesType
Static Protected Member Functions inherited from vtkMRMLNode
static void	MRMLCallback (vtkObject *caller, unsigned long eid, void *clientData, void *callData)
Static Protected Attributes inherited from vtkMRMLTransformableNode
static const char *	TransformNodeReferenceMRMLAttributeName
static const char *	TransformNodeReferenceRole
Static Protected Attributes inherited from vtkMRMLStorableNode
static const char *	StorageNodeReferenceMRMLAttributeName
static const char *	StorageNodeReferenceRole

Detailed Description

MRML node to represent camera node.

Camera node uses vtkCamera to store the state of the camera

Definition at line 29 of file vtkMRMLCameraNode.h.

Member Typedef Documentation

Superclass

typedef vtkMRMLTransformableNode vtkMRMLCameraNode::Superclass

Definition at line 33 of file vtkMRMLCameraNode.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Events

Enumerator
LayoutNameModifiedEvent
ActiveTagModifiedEvent
CameraInteractionEvent
ResetCameraClippingEvent

Definition at line 167 of file vtkMRMLCameraNode.h.

Direction

enum vtkMRMLCameraNode::Direction

Enumerator
Right
Left
Anterior
Posterior
Superior
Inferior

Definition at line 178 of file vtkMRMLCameraNode.h.

InteractionFlagType

enum vtkMRMLCameraNode::InteractionFlagType

Enum identifying the parameters being manipulated with calls to InteractionOn() and InteractionOff(). Identifiers are powers of two so they can be combined into a bitmask to manipulate multiple parameters. The meanings for the flags are:

Enumerator
None
LookFromAxis
ZoomInFlag
ZoomOutFlag
CenterFlag
CameraInteractionFlag

Definition at line 240 of file vtkMRMLCameraNode.h.

RASAxis

enum vtkMRMLCameraNode::RASAxis

Enumerator
R
A
S

Definition at line 187 of file vtkMRMLCameraNode.h.

ScreenAxis

enum vtkMRMLCameraNode::ScreenAxis

Enumerator
X
Y
Z

Definition at line 193 of file vtkMRMLCameraNode.h.

Constructor & Destructor Documentation

vtkMRMLCameraNode() [1/2]

vtkMRMLCameraNode::vtkMRMLCameraNode ( )

protected

~vtkMRMLCameraNode()

vtkMRMLCameraNode::~vtkMRMLCameraNode ( )

overrideprotected

vtkMRMLCameraNode() [2/2]

vtkMRMLCameraNode::vtkMRMLCameraNode ( const vtkMRMLCameraNode &  )

protected

Member Function Documentation

Copy()

void vtkMRMLCameraNode::Copy ( vtkMRMLNode *  node )

overridevirtual

Copy the node's attributes to this object

Reimplemented from vtkMRMLNode.

CreateNodeInstance()

vtkMRMLNode* vtkMRMLCameraNode::CreateNodeInstance ( )

overridevirtual

MRMLNode methods.

Implements vtkMRMLTransformableNode.

GetActiveTag()

const char* vtkMRMLCameraNode::GetActiveTag

(

)

Deprecated. Use SetLayoutName instead. Set the camera active tag, i.e. the tag for which object (view) this camera is active.

GetAppliedTransform()

virtual vtkMatrix4x4* vtkMRMLCameraNode::GetAppliedTransform ( )

virtual

This is the transform that was last applied to the position, focal point, and up vector (for any new transforms, the incremental difference is calculated and applied to the parameters)

GetCamera()

virtual vtkCamera* vtkMRMLCameraNode::GetCamera ( )

virtual

vtkCamera

GetClassName()

virtual const char* vtkMRMLCameraNode::GetClassName ( )

virtual

Reimplemented from vtkMRMLTransformableNode.

GetFocalPoint() [1/2]

double* vtkMRMLCameraNode::GetFocalPoint

(

)

Get the focal point of the camera in world coordinates.

See also

SetFocalPoint(), GetPosition(), GetViewUp()

GetFocalPoint() [2/2]

void vtkMRMLCameraNode::GetFocalPoint

(

double

focalPoint[3]

)

GetInteracting()

virtual int vtkMRMLCameraNode::GetInteracting ( )

virtual

GetInteractionFlags()

virtual unsigned int vtkMRMLCameraNode::GetInteractionFlags ( )

virtual

GetLayoutName()

char* vtkMRMLCameraNode::GetLayoutName

(

)

GetNodeTagName()

const char* vtkMRMLCameraNode::GetNodeTagName ( )

inlineoverridevirtual

Get node XML tag name (like Volume, Model)

Implements vtkMRMLTransformableNode.

Definition at line 61 of file vtkMRMLCameraNode.h.

GetParallelProjection()

int vtkMRMLCameraNode::GetParallelProjection

(

)

Set camera ParallelProjection flag

GetParallelScale()

double vtkMRMLCameraNode::GetParallelScale

(

)

Set camera Parallel Scale

GetPosition() [1/2]

double* vtkMRMLCameraNode::GetPosition

(

)

Get the position of the camera in world coordinates.

See also

SetPosition(), GetFocalPoint(), GetViewUp()

GetPosition() [2/2]

void vtkMRMLCameraNode::GetPosition

(

double

position[3]

)

GetViewAngle()

double vtkMRMLCameraNode::GetViewAngle

(

)

Get the camera view angle

See also

SetViewAngle(), vtkCamera::GetViewAngle(), GetParallelScale(), GetParallelProjection()

GetViewUp() [1/2]

double* vtkMRMLCameraNode::GetViewUp

(

)

Get camera Up vector

See also

SetViewUp(), GetPosition(), GetFocalPoint()

GetViewUp() [2/2]

void vtkMRMLCameraNode::GetViewUp

(

double

viewUp[3]

)

InteractingOff()

virtual void vtkMRMLCameraNode::InteractingOff ( )

virtual

InteractingOn()

virtual void vtkMRMLCameraNode::InteractingOn ( )

virtual

IsA()

virtual int vtkMRMLCameraNode::IsA ( const char *  type )

virtual

Reimplemented from vtkMRMLTransformableNode.

IsTypeOf()

static int vtkMRMLCameraNode::IsTypeOf ( const char *  type )

static

New()

static vtkMRMLCameraNode* vtkMRMLCameraNode::New ( )

static

operator=()

void vtkMRMLCameraNode::operator= ( const vtkMRMLCameraNode &  )

protected

PrintSelf()

void vtkMRMLCameraNode::PrintSelf ( ostream &  os, vtkIndent  indent  )

override

ProcessMRMLEvents()

void vtkMRMLCameraNode::ProcessMRMLEvents ( vtkObject *  , unsigned  long, void *    )

overridevirtual

alternative method to propagate events generated in Camera nodes

Reimplemented from vtkMRMLNode.

ReadXMLAttributes()

void vtkMRMLCameraNode::ReadXMLAttributes ( const char **  atts )

overridevirtual

Read node attributes from XML file

Reimplemented from vtkMRMLNode.

Reset() [1/2]

virtual void vtkMRMLNode::Reset

Reset the camera If resetRotation is true, the camera rotates to the closest direction If resetTranslation is true, the focal point is moved to the center of the renderer props not changing the rotation. If resetDistance is true, the camera to moved to make sure the view contains the renderer bounds.

Reset() [2/2]

void vtkMRMLCameraNode::Reset	(	bool	resetRotation,
		bool	resetTranslation = true,
		bool	resetDistance = true,
		vtkRenderer *	renderer = nullptr
	)

ResetClippingRange()

void vtkMRMLCameraNode::ResetClippingRange

(

)

Reset the clipping range just based on its position and focal point.

RotateAround() [1/2]

void vtkMRMLCameraNode::RotateAround	(	RASAxis	axis,
		bool	clockWise
	)

Utility function that rotates of 15 degrees around an axis. Call RotateAround 6 times to make a right angle

RotateAround() [2/2]

void vtkMRMLCameraNode::RotateAround	(	RASAxis	axis,
		double	angle = 15.
	)

15 degrees by default

RotateTo()

void vtkMRMLCameraNode::RotateTo

(

Direction

position

)

Moves the camera toward a position. Keeps the same distance to the focal point.

SafeDownCast()

static vtkMRMLCameraNode* vtkMRMLCameraNode::SafeDownCast ( vtkObject *  o )

static

SetActiveTag()

virtual void vtkMRMLCameraNode::SetActiveTag ( const char *  )

virtual

SetAndObserveCamera()

void vtkMRMLCameraNode::SetAndObserveCamera ( vtkCamera *  camera )

protected

SetAppliedTransform()

virtual void vtkMRMLCameraNode::SetAppliedTransform ( vtkMatrix4x4 *  appliedTransform )

virtual

SetCamera()

void vtkMRMLCameraNode::SetCamera ( vtkCamera *  camera )

protected

SetFocalPoint() [1/2]

void vtkMRMLCameraNode::SetFocalPoint

(

double

focalPoint[3]

)

Set the focal point of the camera in world coordinates. It is also the point around which the camera rotates around.

See also

GetFocalPoint(), SetPosition(), SetViewUp()

SetFocalPoint() [2/2]

void vtkMRMLCameraNode::SetFocalPoint ( double  x, double  y, double  z  )

inline

Definition at line 285 of file vtkMRMLCameraNode.h.

SetInteracting()

void vtkMRMLCameraNode::SetInteracting

(

int

)

Get/Set a flag indicating whether this node is actively being manipulated (usually) by a user interface. This flag is used by logic classes to determine whether state changes should be propagated to other nodes to implement linked controls. Does not cause a Modified().

SetInteractionFlags()

void vtkMRMLCameraNode::SetInteractionFlags

(

unsigned

int

)

Get/Set a flag indicating what parameters are being manipulated within calls to InteractingOn() and InteractingOff(). These fields are used to propagate linked behaviors. This flag is a bitfield, with multiple parameters OR'd to compose the flag. Does not cause a Modified().

SetLayoutName()

void vtkMRMLCameraNode::SetLayoutName

(

const char *

layoutName

)

Name of the layout widget that this camera is used in. Must be unique between all the slice composite nodes because it is used as a singleton tag. Must be the same as the slice node. No name (i.e. "") by default. Typical names are numbers: "1", "2", ... to uniquely define the 3D view node.

See also

vtkMRMLViewNode::SetLayoutName

SetParallelProjection()

void vtkMRMLCameraNode::SetParallelProjection

(

int

parallelProjection

)

Set camera ParallelProjection flag

SetParallelScale()

void vtkMRMLCameraNode::SetParallelScale

(

double

scale

)

Set camera Parallel Scale

SetPosition() [1/2]

void vtkMRMLCameraNode::SetPosition

(

double

position[3]

)

Set the position of the camera in world coordinates. It is recommended to call ResetClippingRange() after calling this to ensure that all objects that should be visible are rendered.

See also

GetPosition(), SetFocalPoint(), SetViewUp(), ResetClippingRange()

SetPosition() [2/2]

void vtkMRMLCameraNode::SetPosition ( double  x, double  y, double  z  )

inline

Definition at line 278 of file vtkMRMLCameraNode.h.

SetViewAngle()

void vtkMRMLCameraNode::SetViewAngle

(

double

viewAngle

)

Set the camera view angle

See also

GetViewAngle(), vtkCamera::SetViewAngle(), SetParallelScale(), SetParallelProjection()

SetViewUp() [1/2]

void vtkMRMLCameraNode::SetViewUp

(

double

viewUp[3]

)

Set camera Up vector

See also

GetViewUp(), SetPosition(), SetFocalPoint()

SetViewUp() [2/2]

void vtkMRMLCameraNode::SetViewUp ( double  vx, double  vy, double  vz  )

inline

Definition at line 292 of file vtkMRMLCameraNode.h.

TranslateAlong()

void vtkMRMLCameraNode::TranslateAlong	(	ScreenAxis	axis,
		bool	positive
	)

Translate the camera and focal point of a 6th of the screen width. Call TranslateAround 6 times to not see what was on screen before.

vtkMRMLCopyContentMacro()

vtkMRMLCameraNode::vtkMRMLCopyContentMacro

(

vtkMRMLCameraNode

)

Copy node content (excludes basic data, such as name and node references).

See also

vtkMRMLNode::CopyContent

WriteXML()

void vtkMRMLCameraNode::WriteXML ( ostream &  of, int  indent  )

overridevirtual

Write this node's information to a MRML file in XML format.

Reimplemented from vtkMRMLNode.

Member Data Documentation

AppliedTransform

vtkMatrix4x4* vtkMRMLCameraNode::AppliedTransform

protected

Definition at line 271 of file vtkMRMLCameraNode.h.

Camera

vtkCamera* vtkMRMLCameraNode::Camera {nullptr}

protected

Definition at line 267 of file vtkMRMLCameraNode.h.

Interacting

int vtkMRMLCameraNode::Interacting

protected

Definition at line 273 of file vtkMRMLCameraNode.h.

InteractionFlags

unsigned int vtkMRMLCameraNode::InteractionFlags

protected

Definition at line 274 of file vtkMRMLCameraNode.h.

InternalActiveTag

std::string vtkMRMLCameraNode::InternalActiveTag

protected

Definition at line 269 of file vtkMRMLCameraNode.h.

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

• Libs/MRML/Core/vtkMRMLCameraNode.h