#include <CSO.h>

Public Member Functions
	CSO ()
	Standard constructor. The unique ID is initialized with 0.
	CSO (CSOList *csoList)
	Constructor takes a pointer to the CSOList this CSO is in; in this method, the unique ID is set.
	CSO (const CSO &cso, CSOList *csoList=nullptr, unsigned int csoId=INVALID_CSO_ID)
virtual	~CSO ()
	Standard destructor.
void	reverseSeedPointOrder ()
	Reverses the order of all seed points and clears all path points in between.
void	resortSeedPointsClockwise ()
void	storeInUndoManager ()
	Stores the geometric information of the CSO in the UndoRedo manager.
void	storeVisualAttributesInUndoManager ()
CSOManager *	getManager () const
bool	isSelected () const
	Returns whether this CSO is selected in its CSOList. If there is no enclosing CSOList, the method returns false.
void	setAttributesFrom (const CSO *const cso)
	Copies all attributes from the specified CSO to this one.
bool	saveAttributes (std::ostream &outStream, bool useAscii=false)
	Save attributes to stream and returns whether the saving was successful.
void	loadAttributes (std::istream &inStream, short version, bool swapBytes, bool useAscii=false)
	Loads attributes from stream.
const CSOAttributes &	getAttributes () const
	Returns const access to all CSO attributes.
CSOAttributes &	getWritableAttributes ()
	Returns write access to all CSO attributes (NOTE: be careful as no events are emitted when changing the attributes).
Methods for modifying the geometry of this CSO.
void	applyTransformationMatrix (const Matrix4 &matrix)
void	moveSeedPointsAndPathPoints (const Vector3 &offset, int timepoint)
	Moves all seed points and path points by the specified coordinate offset and sets the CSO to the specified timepoint.
void	moveSeedPointsAndPathPoints (double dx, double dy, double dz, int timepoint)
	Moves all seed points and path points by the specified coordinate offset and sets the CSO to the specified timepoint.
void	moveSeedPointsAndPathPoints (const Vector3 &offset)
	Moves all seed points and path points by the specified coordinate offset.
void	moveSeedPointsAndPathPoints (double dx, double dy, double dz)
	Moves all seed points and path points by the specified coordinate offset.
void	setAbsoluteMovementCommand (double fromX, double fromY, double fromZ, double toX, double toY, double toZ, int fromTimePointIndex, int toTimePointIndex)
	Sets the absolute movement for undo/redo.
void	moveSingleSeedPoint (CSOSeedPoint *sPoint, double dx, double dy, double dz)
	Moves a certain seed point by the specified coordinate offset.
void	setAbsoluteSeedPointMovementCommand ()
	Sets the absolute movement of a single seed point for undo/redo.
void	setSeedPointsAndPathPoints (const CSO *cso)
	Sets the seed points and the path point of the specified CSO.
Methods for adding / removing seed points or path point lists.
CSOSeedPoint *	appendSeedAndPathPointNoEvent ()
CSOSeedPoint *	appendSeedAndPathPointNoEvent (const Vector3 &position)
	Appends a seed point and a path point list to the end of the seed point list and returns a pointer to it.
CSOSeedPoint *	appendSeedAndPathPoint ()
	Appends a seed point and a path point list to the end of the seed point list and returns a pointer to it.
CSOSeedPoint *	appendSeedAndPathPoint (const Vector3 &position)
	Appends a seed point and a path point list to the end of the seed point list and returns a pointer to it.
void	setSeedAndPathPoints (unsigned int numSeedPoints, bool isClosed=true)
void	setInitialSeedAndPathPointsNoEvent (unsigned int numSeedPoints, bool isClosed=true)
	Like setSeedAndPathPoints, but this method is faster because no events are emitted and no checks are done.
CSOPathPoints *	insertPathPointsEndStart ()
	Inserts a CSOPathPoint list between the ending and the starting seed points and returns a pointer to it.
CSOPathPoints *	insertPathPointsEndStartNoEvent ()
	Inserts a CSOPathPoint list between the ending and the starting seed points and returns a pointer to it.
CSOSeedPoint *	appendSeedPoint ()
	Appends just a seed point to the internal list and returns a pointer to it.
CSOPathPoints *	appendPathPoints ()
	Appends just a path point list the internal list and returns a pointer to it.
void	removeSeedPoint (CSOSeedPoint *sPoint)
	Removes the specified seed point from this CSO.
void	removeAllSeedAndPathPoints ()
	Removes all seed points and path point lists from this CSO.
CSOSeedPoint *	insertSeedPointAt (CSOPathPoints *toBeSplitPath, const Vector3 &toInsertPos)
	Inserts a seed point into the specified toBeSplitPath at the specified position.
void	setInsertRemoveSeedPointCommand ()
	Triggers the according undo/redo command to be put on the stack.
Methods for seed point and path point lists access.
CSOSeedPoint *	getSeedPointAt (unsigned int index) const
CSOSeedPoint *	getFirstSeedPoint () const
	Returns a pointer to the first seed point of this CSO.
CSOSeedPoint *	getLastSeedPoint () const
	Returns a pointer to the last seed point of this CSO.
unsigned int	numSeedPoints () const
	Returns the number of seed points.
bool	getSeedPointIndex (CSOSeedPoint *sPoint, unsigned int &index) const
	Sets the `sIndex` to the index of the specified seed point and returns whether such a seed point exists.
unsigned int	numPathPointLists () const
	Returns the number of path point lists.
void	fillPathPointCoordinatesFlattened (std::vector< Vector3 > &pathPointCoords) const
	Fills up the specified std::vector<Vector3> with all the path point coordinates in order.
void	fillPathPointCoordinatesFlattened (std::vector< Vector4 > &pathPointCoordsAndValues) const
	Fills up the specified std::vector<Vector4> with all the path point coordinates and values in order.
CSOPathPoints *	getPathPointsAt (unsigned int index) const
unsigned int	getTotalNumPathPoints () const
	Returns the total number of path points in this CSO; this number may differ from the number of path points obtained by a flattened positions vector.
unsigned int	getTotalNumUniquePathPoints () const
	Returns the total number of unique path points in this CSO; this number equals the number of path points obtained by a flattened positions vector.
void	swapPoints (CSO &other)
	Swaps the seed and path points of two CSOs. No events are emitted.
Methods for handling selected seed points.
void	addSelectedSeedPoint (CSOSeedPoint *sPoint)
void	setSelectedSeedPoint (CSOSeedPoint *sPoint)
	Sets the specified seed point as being selected, and deselects all previously selected seed points.
void	setSeedPointSelectedAt (unsigned int index)
	Sets the seed point at the specified index selected.
bool	isSelectedSeedPoint (CSOSeedPoint *sPoint) const
	Returns whether the specified seed point is selected.
void	clearSelectedSeedPoints ()
	Clears the list of selected seed points.
unsigned int	getNumSelectedSeedPoints () const
	Returns the number of selected seed points.
CSOSeedPoint *	getSelectedSeedPointAt (unsigned int index) const
	Returns a pointer to a selected seed point at the specified index.
Methods for handling grouping.
bool	addToGroup (CSOGroup &group, bool useUndoRedo=true)
void	removeFromGroup (CSOGroup &group, bool useUndoRedo=true)
	Removes this CSO from the specified CSOGroup.
bool	isInGroup (const CSOGroup *group) const
	Returns whether this CSO is in the specified CSOGroup.
bool	isInSameGroupsAs (CSO *cso) const
bool	isInGroup (unsigned int groupId) const
	Returns whether this CSO is in the CSOGroup with the specified ID.
unsigned int	numGroups () const
	Returns the number of CSOGroups this CSO is in.
CSOGroup *	getGroupAt (unsigned int index) const
	Returns the CSOGroup at the specified index. If the index is out of bounds, nullptr is returned.
unsigned int	getGroupIdAt (unsigned int index) const
void	removeFromAllGroups ()
	Removes this CSO from all its CSOGroups.
MLCSO-internal Methods for handling grouping.
void	_addReferenceToGroup (const CSOGroup &group)
void	_removeReferenceToGroup (const CSOGroup &group)
	Removes the specified CSOGroup from the internal list.
Methods for setting / getting type information.
void	setType (const std::string &type)
const std::string &	getType () const
	Returns the type of the CSO. This is set by the editor or processor that generated this CSO.
void	setSubType (const std::string &subtype)
	Sets the subtype of the CSO. This is set by the editor or processor that generated this CSO.
const std::string &	getSubType () const
	Returns the type of the CSO. This is set by the editor or processor that generated this CSO.
void	setCreatorId (int id)
	Sets the creator ID of the CSO. This is set by the editor or processor that generated this CSO.
int	getCreatorId () const
	Returns the creator ID of the CSO. This is set by the editor or processor that generated this CSO.
Methods for setting / reading out the user data values.
void	setUserData (const std::string &name, Variant value)
Variant	getUserData (const std::string &name) const
	Returns the user data associated with the specified name, or an invalid value if no such entry exists.
void	getUserDataNames (std::vector< std::string > &names) const
	Fills the specified vector with the keys/name under which user data is stored for this CSO.
void	removeUserData (const std::string &name)
	Removes a user data entry.
Methods for handling geometric aspects of this CSO.
const CSOBoundingBox &	getWorldBoundingBox () const
CSOBoundingBox	getVoxelBoundingBox (const Matrix4 &worldToVoxelMatrix, size_t hashKey) const
	Returns the bounding box of this contour in voxel coordinates computed by the specified (image) matrix.
CSOBoundingBox	getVoxelBoundingBoxSeedPoints (const Matrix4 &worldToVoxelMatrix, size_t hashKey) const
	Returns the bounding box of the seed points of this CSO in voxel coordinates computed by the specified (image) matrix.
bool	isInPlane () const
bool	isInPlane (Vector3 &planeNormal) const
const Vector3 &	getPlaneNormal () const
	Returns the plane normal. Only valid, if isInPlane returns 'true'.
void	computePlaneNormal ()
	Forces to recompute the plane normal (status).
void	setIsInPlane (bool status)
void	setPlaneNormal (const Vector3 &planeNormal)
	Sets the plane normal that becomes valid by this.
void	invalidatePlaneNormal ()
	Invalidates the plane normal.
double	getLength () const
	Returns the length of this CSO (this is sum of the the euclidean distances between all successive path points).
double	getArea () const
	Returns the area of this CSO (this value is only meaningful if all points lie in a plane).
void	invalidateArea ()
	Invalidates the internal area flag, so it can be recomputed.
bool	isSelfIntersecting () const
	Returns whether this CSO is self-intersecting.
void	setIsClosed (bool isClosed)
bool	isClosed () const
	Returns whether the CSO is closed.
bool	isPoint () const
	Returns whether the CSO is just a point.
bool	isEmpty () const
	Returns whether the CSO is empty; an empty CSO has neither seed points nor path points.
void	setIsFinished (bool isFinished)
	Sets the finished status of this contour. Note that the finished status is set to 'true' if the contour is set to isClosed = true.
bool	getIsFinished () const
	Returns the finished status of this contour.
void	setNeedsInterpolation (bool needsInterpolation)
	Sets whether this CSO needs interpolation.
bool	getNeedsInterpolation () const
	Returns whether this CSO needs interpolation.
void	determineNeedsInterpolation ()
	Determines by investigating the CSO's seed points whether this CSO needs interpolation and sets this state to the CSO's internal variable.
void	setNeedInterpolationAllSeedPoints (bool needsInterpolation)
	Sets the need for interpolation to all member seed points.
void	setNeedInterpolation (CSOSeedPoint *seedPoint)
	Sets the need of being interpolated to the specified seed point and to the CSO's state.
void	pathChanged ()
	Sets any pre-computed values depending on the exact path to invalid.
Maintenance methods.
void	setCSOList (CSOList *csoList)
CSOList *	getCSOList () const
	Returns the internal pointer to the embracing CSOList.
unsigned int	getId () const
	Returns the unique ID of this CSO.
Methods for handling various states.
void	setLabel (const std::string &label)
const std::string &	getLabel () const
	Returns the label of this CSO.
void	setDescription (std::string description)
	Sets the description of this CSO.
const std::string &	getDescription () const
	Returns the description of this CSO.
void	setTimePointIndex (MLint index)
	Sets the time point index of this CSO.
int	getTimePointIndex () const
	Returns the time point index of this CSO.
void	setShowState (bool state)
	Sets the 'show' status of this CSO.
bool	getShowState () const
	Returns the 'show' status of this CSO.
void	setVoxelizeState (bool state)
	Sets the 'voxelize' state of this CSO.
bool	getVoxelizeState () const
	Returns the 'voxelize' state of this CSO.
void	setEditableState (bool state)
	Sets the 'editable' state of this CSO.
bool	getEditableState () const
	Returns the 'editable' state of this CSO.
void	setPathPointStyle (CSOPathPointsStyle style)
	Sets the style of the path points.
void	setPathPointStyle (int style)
	Sets the style of the path points as an int.
CSOPathPointsStyle	getPathPointStyle () const
	Returns the style of the path points.
void	setPathPointWidth (float width)
	Sets the width of the path points.
float	getPathPointWidth () const
	Returns the width of the path points.
void	setPathPointColor (const Vector3 &color)
	Sets the color of the path points.
Vector3	getPathPointColor () const
	Returns the color of the path points.
void	setPathPointAlpha (float alpha)
	Sets the alpha value of the path points.
float	getPathPointAlpha () const
	Returns the alpha value of the path points.
void	setSeedPointStyle (int style)
	Sets the style of the seed points.
int	getSeedPointStyle () const
	Returns the style of the seed points.
void	setSeedPointSize (float size)
	Sets the size of the seed points.
float	getSeedPointSize () const
	Returns the size of the seed points.
void	setSeedPointColor (const Vector3 &color)
	Sets the color of the seed points.
Vector3	getSeedPointColor () const
	Returns the color of the seed points.
void	setSeedPointAlpha (float alpha)
	Sets the alpha value of the seed points.
float	getSeedPointAlpha () const
	Returns the alpha value of the seed points.
void	setVoxelWriteMode (int mode)
	Sets the voxel write mode of this CSO.
int	getVoxelWriteMode () const
	Returns the voxel write mode of this CSO.
void	setVoxelWriteValue (float value)
	Sets the voxel write value of this CSO.
float	getVoxelWriteValue () const
	Returns the voxel write value of this CSO.
void	setAllValuesTo (float value)
	Sets all position values to the specified value.
Private set / get methods for handling internal states (are not overwritten by CSOGroups).
int	getPrivateTimePointIndex () const
bool	getPrivateShowState () const
	Returns the private attribute 'showState'.
bool	getPrivateVoxelizeState () const
	Returns the private attribute 'voxelizeState'.
bool	getPrivateEditableState () const
	Returns the private attribute 'editableState'.
int	getPrivatePathPointStyle () const
	Returns the private attribute 'path point style'.
float	getPrivatePathPointWidth () const
	Returns the private attribute 'path point width'.
Vector3	getPrivatePathPointColor () const
	Returns the private attribute 'path point color'.
float	getPrivatePathPointAlpha () const
	Returns the private attribute 'path point alpha'.
int	getPrivateSeedPointStyle () const
	Returns the private attribute 'seed point style'.
float	getPrivateSeedPointSize () const
	Returns the private attribute 'seed point size'.
Vector3	getPrivateSeedPointColor () const
	Returns the private attribute 'seed point color'.
float	getPrivateSeedPointAlpha () const
	Returns the private attribute 'seed point alpha'.
int	getPrivateVoxelWriteMode () const
	Returns the private attribute 'voxelWriteMode'.
float	getPrivateVoxelWriteValue () const
	Returns the private attribute 'voxelWriteValue'.
void	setPrivateIsFinished (bool isFinished)
	Sets the 'isFinished' flag without any side effects.
void	setPrivateIsClosed (bool isClosedP)
	Sets the 'isClosed' flag without any side effects.
void	setPrivateIsInPlane (bool isInPlaneP)
	Sets the 'isInPlane' flag without any side effects.
void	setPrivateBoundingBox (const CSOBoundingBox &bb)
	Sets the bounding box of this CSO.
void	setPrivatePlaneNormal (const Vector3 &normal)
	Sets the plane normal of this CSO.
void	setId (unsigned int newId)

Friends
class	CSOList

Detailed Description

The CSO represents a contour segmentation object. It consists of a number of seed points and a number of path point lists whose points connect the seed points. The CSO has also a pointer to its embracing CSOList, and can be in a number of CSOGroups.

Definition at line 43 of file CSO.h.

Constructor & Destructor Documentation

◆ CSO() [1/3]

ml::CSO::CSO ( )

Standard constructor. The unique ID is initialized with 0.

Referenced by CSO(), isInSameGroupsAs(), setAttributesFrom(), setSeedPointsAndPathPoints(), and swapPoints().

◆ CSO() [2/3]

ml::CSO::CSO ( CSOList * csoList )

Constructor takes a pointer to the CSOList this CSO is in; in this method, the unique ID is set.

References CSOList.

◆ CSO() [3/3]

ml::CSO::CSO	(	const CSO &	cso,
		CSOList *	csoList = nullptr,
		unsigned int	csoId = INVALID_CSO_ID )

Copy constructor; the unique ID is taken from the specified CSOList. If the CSOList is nullptr, the unique ID of the copied CSO is 0. If copied CSO should be in another CSOList, provide a pointer to it.

References CSO(), CSOList, and INVALID_CSO_ID.

◆ ~CSO()

virtual ml::CSO::~CSO ( )

virtual

Standard destructor.

Member Function Documentation

◆ _addReferenceToGroup()

void ml::CSO::_addReferenceToGroup ( const CSOGroup & group )

Adds a reference to a CSOGroup to this CSO.

◆ _removeReferenceToGroup()

void ml::CSO::_removeReferenceToGroup ( const CSOGroup & group )

Removes the specified CSOGroup from the internal list.

◆ addSelectedSeedPoint()

void ml::CSO::addSelectedSeedPoint ( CSOSeedPoint * sPoint )

Adds the specified seed point to the list of selected seed points.

◆ addToGroup()

bool ml::CSO::addToGroup	(	CSOGroup &	group,
		bool	useUndoRedo = true )

Adds this CSO to the specified CSOGroup. Returns whether the operation was successful.

◆ appendPathPoints()

CSOPathPoints * ml::CSO::appendPathPoints ( )

Appends just a path point list the internal list and returns a pointer to it.

◆ appendSeedAndPathPoint() [1/2]

CSOSeedPoint * ml::CSO::appendSeedAndPathPoint ( )

Appends a seed point and a path point list to the end of the seed point list and returns a pointer to it.

◆ appendSeedAndPathPoint() [2/2]

CSOSeedPoint * ml::CSO::appendSeedAndPathPoint ( const Vector3 & position )

Appends a seed point and a path point list to the end of the seed point list and returns a pointer to it.

◆ appendSeedAndPathPointNoEvent() [1/2]

CSOSeedPoint * ml::CSO::appendSeedAndPathPointNoEvent ( )

Appends a seed point and a path point list to the end of the seed point list and returns a pointer to it.

◆ appendSeedAndPathPointNoEvent() [2/2]

CSOSeedPoint * ml::CSO::appendSeedAndPathPointNoEvent ( const Vector3 & position )

Appends a seed point and a path point list to the end of the seed point list and returns a pointer to it.

◆ appendSeedPoint()

CSOSeedPoint * ml::CSO::appendSeedPoint ( )

Appends just a seed point to the internal list and returns a pointer to it.

◆ applyTransformationMatrix()

void ml::CSO::applyTransformationMatrix ( const Matrix4 & matrix )

Applies the specified 4x4 matrix to all seed points and path points.

◆ clearSelectedSeedPoints()

void ml::CSO::clearSelectedSeedPoints ( )

Clears the list of selected seed points.

◆ computePlaneNormal()

void ml::CSO::computePlaneNormal ( )

inline

Forces to recompute the plane normal (status).

Definition at line 282 of file CSO.h.

◆ determineNeedsInterpolation()

void ml::CSO::determineNeedsInterpolation ( )

Determines by investigating the CSO's seed points whether this CSO needs interpolation and sets this state to the CSO's internal variable.

◆ fillPathPointCoordinatesFlattened() [1/2]

void ml::CSO::fillPathPointCoordinatesFlattened ( std::vector< Vector3 > & pathPointCoords ) const

Fills up the specified std::vector<Vector3> with all the path point coordinates in order.

◆ fillPathPointCoordinatesFlattened() [2/2]

void ml::CSO::fillPathPointCoordinatesFlattened ( std::vector< Vector4 > & pathPointCoordsAndValues ) const

Fills up the specified std::vector<Vector4> with all the path point coordinates and values in order.

◆ getArea()

double ml::CSO::getArea ( ) const

inline

Returns the area of this CSO (this value is only meaningful if all points lie in a plane).

Definition at line 293 of file CSO.h.

◆ getAttributes()

const CSOAttributes & ml::CSO::getAttributes ( ) const

inline

Returns const access to all CSO attributes.

Definition at line 479 of file CSO.h.

◆ getCreatorId()

int ml::CSO::getCreatorId ( ) const

inline

Returns the creator ID of the CSO. This is set by the editor or processor that generated this CSO.

Definition at line 246 of file CSO.h.

◆ getCSOList()

CSOList * ml::CSO::getCSOList ( ) const

inline

Returns the internal pointer to the embracing CSOList.

Definition at line 337 of file CSO.h.

References CSOList.

◆ getDescription()

const std::string & ml::CSO::getDescription ( ) const

inline

Returns the description of this CSO.

Definition at line 353 of file CSO.h.

◆ getEditableState()

bool ml::CSO::getEditableState ( ) const

Returns the 'editable' state of this CSO.

◆ getFirstSeedPoint()

CSOSeedPoint * ml::CSO::getFirstSeedPoint ( ) const

inline

Returns a pointer to the first seed point of this CSO.

Definition at line 147 of file CSO.h.

References numSeedPoints().

◆ getGroupAt()

CSOGroup * ml::CSO::getGroupAt ( unsigned int index ) const

Returns the CSOGroup at the specified index. If the index is out of bounds, nullptr is returned.

◆ getGroupIdAt()

unsigned int ml::CSO::getGroupIdAt ( unsigned int index ) const

inline

Returns a CSOGroup ID at the specified index. For performance reasons it is not checked whether the index is valid.

Definition at line 217 of file CSO.h.

◆ getId()

unsigned int ml::CSO::getId ( ) const

inline

Returns the unique ID of this CSO.

Definition at line 339 of file CSO.h.

◆ getIsFinished()

bool ml::CSO::getIsFinished ( ) const

inline

Returns the finished status of this contour.

Definition at line 313 of file CSO.h.

◆ getLabel()

const std::string & ml::CSO::getLabel ( ) const

inline

Returns the label of this CSO.

Definition at line 349 of file CSO.h.

◆ getLastSeedPoint()

CSOSeedPoint * ml::CSO::getLastSeedPoint ( ) const

inline

Returns a pointer to the last seed point of this CSO.

Definition at line 149 of file CSO.h.

References numSeedPoints().

◆ getLength()

double ml::CSO::getLength ( ) const

Returns the length of this CSO (this is sum of the the euclidean distances between all successive path points).

◆ getManager()

CSOManager * ml::CSO::getManager ( ) const

◆ getNeedsInterpolation()

bool ml::CSO::getNeedsInterpolation ( ) const

inline

Returns whether this CSO needs interpolation.

Definition at line 317 of file CSO.h.

◆ getNumSelectedSeedPoints()

unsigned int ml::CSO::getNumSelectedSeedPoints ( ) const

Returns the number of selected seed points.

◆ getPathPointAlpha()

float ml::CSO::getPathPointAlpha ( ) const

Returns the alpha value of the path points.

◆ getPathPointColor()

Vector3 ml::CSO::getPathPointColor ( ) const

Returns the color of the path points.

◆ getPathPointsAt()

CSOPathPoints * ml::CSO::getPathPointsAt ( unsigned int index ) const

inline

Returns the list of path points at a specified position. For performance reasons, it is not checked whether the index is valid.

Definition at line 162 of file CSO.h.

◆ getPathPointStyle()

CSOPathPointsStyle ml::CSO::getPathPointStyle ( ) const

Returns the style of the path points.

◆ getPathPointWidth()

float ml::CSO::getPathPointWidth ( ) const

Returns the width of the path points.

◆ getPlaneNormal()

const Vector3 & ml::CSO::getPlaneNormal ( ) const

inline

Returns the plane normal. Only valid, if isInPlane returns 'true'.

Definition at line 280 of file CSO.h.

◆ getPrivateEditableState()

bool ml::CSO::getPrivateEditableState ( ) const

inline

Returns the private attribute 'editableState'.

Definition at line 430 of file CSO.h.

◆ getPrivatePathPointAlpha()

float ml::CSO::getPrivatePathPointAlpha ( ) const

inline

Returns the private attribute 'path point alpha'.

Definition at line 438 of file CSO.h.

◆ getPrivatePathPointColor()

Vector3 ml::CSO::getPrivatePathPointColor ( ) const

inline

Returns the private attribute 'path point color'.

Definition at line 436 of file CSO.h.

◆ getPrivatePathPointStyle()

int ml::CSO::getPrivatePathPointStyle ( ) const

inline

Returns the private attribute 'path point style'.

Definition at line 432 of file CSO.h.

◆ getPrivatePathPointWidth()

float ml::CSO::getPrivatePathPointWidth ( ) const

inline

Returns the private attribute 'path point width'.

Definition at line 434 of file CSO.h.

◆ getPrivateSeedPointAlpha()

float ml::CSO::getPrivateSeedPointAlpha ( ) const

inline

Returns the private attribute 'seed point alpha'.

Definition at line 446 of file CSO.h.

◆ getPrivateSeedPointColor()

Vector3 ml::CSO::getPrivateSeedPointColor ( ) const

inline

Returns the private attribute 'seed point color'.

Definition at line 444 of file CSO.h.

◆ getPrivateSeedPointSize()

float ml::CSO::getPrivateSeedPointSize ( ) const

inline

Returns the private attribute 'seed point size'.

Definition at line 442 of file CSO.h.

◆ getPrivateSeedPointStyle()

int ml::CSO::getPrivateSeedPointStyle ( ) const

inline

Returns the private attribute 'seed point style'.

Definition at line 440 of file CSO.h.

◆ getPrivateShowState()

bool ml::CSO::getPrivateShowState ( ) const

inline

Returns the private attribute 'showState'.

Definition at line 426 of file CSO.h.

◆ getPrivateTimePointIndex()

int ml::CSO::getPrivateTimePointIndex ( ) const

inline

Returns the private attribute 'timePointIndex'.

Definition at line 424 of file CSO.h.

◆ getPrivateVoxelizeState()

bool ml::CSO::getPrivateVoxelizeState ( ) const

inline

Returns the private attribute 'voxelizeState'.

Definition at line 428 of file CSO.h.

◆ getPrivateVoxelWriteMode()

int ml::CSO::getPrivateVoxelWriteMode ( ) const

inline

Returns the private attribute 'voxelWriteMode'.

Definition at line 449 of file CSO.h.

◆ getPrivateVoxelWriteValue()

float ml::CSO::getPrivateVoxelWriteValue ( ) const

inline

Returns the private attribute 'voxelWriteValue'.

Definition at line 451 of file CSO.h.

◆ getSeedPointAlpha()

float ml::CSO::getSeedPointAlpha ( ) const

Returns the alpha value of the seed points.

◆ getSeedPointAt()

CSOSeedPoint * ml::CSO::getSeedPointAt ( unsigned int index ) const

Returns a pointer to the seed point at the specified index.

◆ getSeedPointColor()

Vector3 ml::CSO::getSeedPointColor ( ) const

Returns the color of the seed points.

◆ getSeedPointIndex()

bool ml::CSO::getSeedPointIndex	(	CSOSeedPoint *	sPoint,
		unsigned int &	index ) const

Sets the sIndex to the index of the specified seed point and returns whether such a seed point exists.

◆ getSeedPointSize()

float ml::CSO::getSeedPointSize ( ) const

Returns the size of the seed points.

◆ getSeedPointStyle()

int ml::CSO::getSeedPointStyle ( ) const

Returns the style of the seed points.

◆ getSelectedSeedPointAt()

CSOSeedPoint * ml::CSO::getSelectedSeedPointAt ( unsigned int index ) const

Returns a pointer to a selected seed point at the specified index.

◆ getShowState()

bool ml::CSO::getShowState ( ) const

Returns the 'show' status of this CSO.

◆ getSubType()

const std::string & ml::CSO::getSubType ( ) const

inline

Returns the type of the CSO. This is set by the editor or processor that generated this CSO.

Definition at line 242 of file CSO.h.

◆ getTimePointIndex()

int ml::CSO::getTimePointIndex ( ) const

Returns the time point index of this CSO.

◆ getTotalNumPathPoints()

unsigned int ml::CSO::getTotalNumPathPoints ( ) const

Returns the total number of path points in this CSO; this number may differ from the number of path points obtained by a flattened positions vector.

◆ getTotalNumUniquePathPoints()

unsigned int ml::CSO::getTotalNumUniquePathPoints ( ) const

Returns the total number of unique path points in this CSO; this number equals the number of path points obtained by a flattened positions vector.

◆ getType()

const std::string & ml::CSO::getType ( ) const

inline

Returns the type of the CSO. This is set by the editor or processor that generated this CSO.

Definition at line 238 of file CSO.h.

◆ getUserData()

Variant ml::CSO::getUserData ( const std::string & name ) const

inline

Returns the user data associated with the specified name, or an invalid value if no such entry exists.

Definition at line 256 of file CSO.h.

◆ getUserDataNames()

void ml::CSO::getUserDataNames ( std::vector< std::string > & names ) const

inline

Fills the specified vector with the keys/name under which user data is stored for this CSO.

Definition at line 258 of file CSO.h.

◆ getVoxelBoundingBox()

CSOBoundingBox ml::CSO::getVoxelBoundingBox	(	const Matrix4 &	worldToVoxelMatrix,
		size_t	hashKey ) const

Returns the bounding box of this contour in voxel coordinates computed by the specified (image) matrix.

◆ getVoxelBoundingBoxSeedPoints()

CSOBoundingBox ml::CSO::getVoxelBoundingBoxSeedPoints	(	const Matrix4 &	worldToVoxelMatrix,
		size_t	hashKey ) const

Returns the bounding box of the seed points of this CSO in voxel coordinates computed by the specified (image) matrix.

◆ getVoxelizeState()

bool ml::CSO::getVoxelizeState ( ) const

Returns the 'voxelize' state of this CSO.

◆ getVoxelWriteMode()

int ml::CSO::getVoxelWriteMode ( ) const

Returns the voxel write mode of this CSO.

◆ getVoxelWriteValue()

float ml::CSO::getVoxelWriteValue ( ) const

Returns the voxel write value of this CSO.

◆ getWorldBoundingBox()

const CSOBoundingBox & ml::CSO::getWorldBoundingBox ( ) const

Returns the bounding box of this contour in world coordinates.

◆ getWritableAttributes()

CSOAttributes & ml::CSO::getWritableAttributes ( )

inline

Returns write access to all CSO attributes (NOTE: be careful as no events are emitted when changing the attributes).

Definition at line 482 of file CSO.h.

◆ insertPathPointsEndStart()

CSOPathPoints * ml::CSO::insertPathPointsEndStart ( )

Inserts a CSOPathPoint list between the ending and the starting seed points and returns a pointer to it.

◆ insertPathPointsEndStartNoEvent()

CSOPathPoints * ml::CSO::insertPathPointsEndStartNoEvent ( )

Inserts a CSOPathPoint list between the ending and the starting seed points and returns a pointer to it.

◆ insertSeedPointAt()

CSOSeedPoint * ml::CSO::insertSeedPointAt	(	CSOPathPoints *	toBeSplitPath,
		const Vector3 &	toInsertPos )

Inserts a seed point into the specified toBeSplitPath at the specified position.

◆ invalidateArea()

void ml::CSO::invalidateArea ( )

inline

Invalidates the internal area flag, so it can be recomputed.

Definition at line 295 of file CSO.h.

◆ invalidatePlaneNormal()

void ml::CSO::invalidatePlaneNormal ( )

inline

Invalidates the plane normal.

Definition at line 289 of file CSO.h.

◆ isClosed()

bool ml::CSO::isClosed ( ) const

inline

Returns whether the CSO is closed.

Definition at line 305 of file CSO.h.

Referenced by setInitialSeedAndPathPointsNoEvent(), setIsClosed(), and setSeedAndPathPoints().

◆ isEmpty()

bool ml::CSO::isEmpty ( ) const

Returns whether the CSO is empty; an empty CSO has neither seed points nor path points.

◆ isInGroup() [1/2]

bool ml::CSO::isInGroup ( const CSOGroup * group ) const

Returns whether this CSO is in the specified CSOGroup.

◆ isInGroup() [2/2]

bool ml::CSO::isInGroup ( unsigned int groupId ) const

Returns whether this CSO is in the CSOGroup with the specified ID.

◆ isInPlane() [1/2]

bool ml::CSO::isInPlane ( ) const

inline

Returns the plane status (do all seed points lie in a plane?). If the method returns 'true', the plane normal is also valid. Note that a CSO forming a straight line is not considered to be 'in plane' as it lies in an infinite number of planes.

Definition at line 275 of file CSO.h.

References isInPlane().

Referenced by isInPlane().

◆ isInPlane() [2/2]

bool ml::CSO::isInPlane ( Vector3 & planeNormal ) const

Returns the plane status and fills the argument vector with the plane normal (only valid if all seed points lie in a plane). Note that a CSO forming a straight line is not considered to be 'in plane' as it lies in an infinite number of planes.

◆ isInSameGroupsAs()

bool ml::CSO::isInSameGroupsAs ( CSO * cso ) const

References CSO().

◆ isPoint()

bool ml::CSO::isPoint ( ) const

Returns whether the CSO is just a point.

◆ isSelected()

bool ml::CSO::isSelected ( ) const

Returns whether this CSO is selected in its CSOList. If there is no enclosing CSOList, the method returns false.

◆ isSelectedSeedPoint()

bool ml::CSO::isSelectedSeedPoint ( CSOSeedPoint * sPoint ) const

Returns whether the specified seed point is selected.

◆ isSelfIntersecting()

bool ml::CSO::isSelfIntersecting ( ) const

Returns whether this CSO is self-intersecting.

◆ loadAttributes()

void ml::CSO::loadAttributes	(	std::istream &	inStream,
		short	version,
		bool	swapBytes,
		bool	useAscii = false )

Loads attributes from stream.

◆ moveSeedPointsAndPathPoints() [1/4]

void ml::CSO::moveSeedPointsAndPathPoints ( const Vector3 & offset )

Moves all seed points and path points by the specified coordinate offset.

◆ moveSeedPointsAndPathPoints() [2/4]

void ml::CSO::moveSeedPointsAndPathPoints	(	const Vector3 &	offset,
		int	timepoint )

Moves all seed points and path points by the specified coordinate offset and sets the CSO to the specified timepoint.

◆ moveSeedPointsAndPathPoints() [3/4]

void ml::CSO::moveSeedPointsAndPathPoints	(	double	dx,
		double	dy,
		double	dz )

Moves all seed points and path points by the specified coordinate offset.

◆ moveSeedPointsAndPathPoints() [4/4]

void ml::CSO::moveSeedPointsAndPathPoints	(	double	dx,
		double	dy,
		double	dz,
		int	timepoint )

Moves all seed points and path points by the specified coordinate offset and sets the CSO to the specified timepoint.

◆ moveSingleSeedPoint()

void ml::CSO::moveSingleSeedPoint	(	CSOSeedPoint *	sPoint,
		double	dx,
		double	dy,
		double	dz )

Moves a certain seed point by the specified coordinate offset.

◆ numGroups()

unsigned int ml::CSO::numGroups ( ) const

inline

Returns the number of CSOGroups this CSO is in.

Definition at line 212 of file CSO.h.

◆ numPathPointLists()

unsigned int ml::CSO::numPathPointLists ( ) const

inline

Returns the number of path point lists.

Definition at line 155 of file CSO.h.

◆ numSeedPoints()

unsigned int ml::CSO::numSeedPoints ( ) const

inline

Returns the number of seed points.

Definition at line 151 of file CSO.h.

Referenced by getFirstSeedPoint(), getLastSeedPoint(), setInitialSeedAndPathPointsNoEvent(), and setSeedAndPathPoints().

◆ pathChanged()

void ml::CSO::pathChanged ( )

Sets any pre-computed values depending on the exact path to invalid.

◆ removeAllSeedAndPathPoints()

void ml::CSO::removeAllSeedAndPathPoints ( )

Removes all seed points and path point lists from this CSO.

◆ removeFromAllGroups()

void ml::CSO::removeFromAllGroups ( )

Removes this CSO from all its CSOGroups.

◆ removeFromGroup()

void ml::CSO::removeFromGroup	(	CSOGroup &	group,
		bool	useUndoRedo = true )

Removes this CSO from the specified CSOGroup.

◆ removeSeedPoint()

void ml::CSO::removeSeedPoint ( CSOSeedPoint * sPoint )

Removes the specified seed point from this CSO.

◆ removeUserData()

void ml::CSO::removeUserData ( const std::string & name )

inline

Removes a user data entry.

Definition at line 260 of file CSO.h.

◆ resortSeedPointsClockwise()

void ml::CSO::resortSeedPointsClockwise ( )

Deprecated: Calls reverseSeedPointOrder.

◆ reverseSeedPointOrder()

void ml::CSO::reverseSeedPointOrder ( )

Reverses the order of all seed points and clears all path points in between.

◆ saveAttributes()

bool ml::CSO::saveAttributes	(	std::ostream &	outStream,
		bool	useAscii = false )

Save attributes to stream and returns whether the saving was successful.

◆ setAbsoluteMovementCommand()

void ml::CSO::setAbsoluteMovementCommand	(	double	fromX,
		double	fromY,
		double	fromZ,
		double	toX,
		double	toY,
		double	toZ,
		int	fromTimePointIndex,
		int	toTimePointIndex )

Sets the absolute movement for undo/redo.

◆ setAbsoluteSeedPointMovementCommand()

void ml::CSO::setAbsoluteSeedPointMovementCommand ( )

Sets the absolute movement of a single seed point for undo/redo.

◆ setAllValuesTo()

void ml::CSO::setAllValuesTo ( float value )

Sets all position values to the specified value.

◆ setAttributesFrom()

void ml::CSO::setAttributesFrom ( const CSO *const cso )

Copies all attributes from the specified CSO to this one.

References CSO().

◆ setCreatorId()

void ml::CSO::setCreatorId ( int id )

inline

Sets the creator ID of the CSO. This is set by the editor or processor that generated this CSO.

Definition at line 244 of file CSO.h.

◆ setCSOList()

void ml::CSO::setCSOList ( CSOList * csoList )

Sets the internal pointer to the embracing CSOList. Note that this method does not alter this CSO's unique ID, so it may become invalid (not unique) in the new CSOList.

References CSOList.

◆ setDescription()

void ml::CSO::setDescription ( std::string description )

Sets the description of this CSO.

◆ setEditableState()

void ml::CSO::setEditableState ( bool state )

Sets the 'editable' state of this CSO.

◆ setId()

void ml::CSO::setId ( unsigned int newId )

Sets the unique ID of this CSO. The internal unique ID counter of the CSOList is not incremented. If the manually specified ID is unique, the CSO can still be retrieved by 'getCSOById' from the CSOList.

◆ setInitialSeedAndPathPointsNoEvent()

void ml::CSO::setInitialSeedAndPathPointsNoEvent	(	unsigned int	numSeedPoints,
		bool	isClosed = true )

Like setSeedAndPathPoints, but this method is faster because no events are emitted and no checks are done.

References isClosed(), and numSeedPoints().

◆ setInsertRemoveSeedPointCommand()

void ml::CSO::setInsertRemoveSeedPointCommand ( )

Triggers the according undo/redo command to be put on the stack.

Referenced by storeInUndoManager().

◆ setIsClosed()

void ml::CSO::setIsClosed ( bool isClosed )

Sets the closed state of this contour. Besides setting the closed state, the method also inserts a new CSOPathPoint list between the last and the first seed point, as well as connecting those via pointers. If you just want to set the closed state without any side effects, use the method setPrivateIsClosed().

References isClosed().

◆ setIsFinished()

void ml::CSO::setIsFinished ( bool isFinished )

inline

Sets the finished status of this contour. Note that the finished status is set to 'true' if the contour is set to isClosed = true.

Definition at line 311 of file CSO.h.

◆ setIsInPlane()

void ml::CSO::setIsInPlane ( bool status )

inline

Sets the plane normal status for this CSO. Note that a CSO forming a straight line is not considered to be 'in plane' as it lies in an infinite number of planes.

Definition at line 285 of file CSO.h.

◆ setLabel()

void ml::CSO::setLabel ( const std::string & label )

Sets the label of this CSO.

◆ setNeedInterpolation()

void ml::CSO::setNeedInterpolation ( CSOSeedPoint * seedPoint )

inline

Sets the need of being interpolated to the specified seed point and to the CSO's state.

Definition at line 323 of file CSO.h.

References ml::CSOSeedPoint::setNeedsInterpolation().

◆ setNeedInterpolationAllSeedPoints()

void ml::CSO::setNeedInterpolationAllSeedPoints ( bool needsInterpolation )

Sets the need for interpolation to all member seed points.

◆ setNeedsInterpolation()

void ml::CSO::setNeedsInterpolation ( bool needsInterpolation )

inline

Sets whether this CSO needs interpolation.

Definition at line 315 of file CSO.h.

◆ setPathPointAlpha()

void ml::CSO::setPathPointAlpha ( float alpha )

Sets the alpha value of the path points.

◆ setPathPointColor()

void ml::CSO::setPathPointColor ( const Vector3 & color )

Sets the color of the path points.

◆ setPathPointStyle() [1/2]

void ml::CSO::setPathPointStyle ( CSOPathPointsStyle style )

Sets the style of the path points.

◆ setPathPointStyle() [2/2]

void ml::CSO::setPathPointStyle ( int style )

inline

Sets the style of the path points as an int.

Definition at line 374 of file CSO.h.

References setPathPointStyle().

Referenced by setPathPointStyle().

◆ setPathPointWidth()

void ml::CSO::setPathPointWidth ( float width )

Sets the width of the path points.

◆ setPlaneNormal()

void ml::CSO::setPlaneNormal ( const Vector3 & planeNormal )

inline

Sets the plane normal that becomes valid by this.

Definition at line 287 of file CSO.h.

◆ setPrivateBoundingBox()

void ml::CSO::setPrivateBoundingBox ( const CSOBoundingBox & bb )

inline

Sets the bounding box of this CSO.

Definition at line 461 of file CSO.h.

◆ setPrivateIsClosed()

void ml::CSO::setPrivateIsClosed ( bool isClosedP )

inline

Sets the 'isClosed' flag without any side effects.

Definition at line 457 of file CSO.h.

◆ setPrivateIsFinished()

void ml::CSO::setPrivateIsFinished ( bool isFinished )

inline

Sets the 'isFinished' flag without any side effects.

Definition at line 455 of file CSO.h.

◆ setPrivateIsInPlane()

void ml::CSO::setPrivateIsInPlane ( bool isInPlaneP )

inline

Sets the 'isInPlane' flag without any side effects.

Definition at line 459 of file CSO.h.

◆ setPrivatePlaneNormal()

void ml::CSO::setPrivatePlaneNormal ( const Vector3 & normal )

inline

Sets the plane normal of this CSO.

Definition at line 463 of file CSO.h.

◆ setSeedAndPathPoints()

void ml::CSO::setSeedAndPathPoints	(	unsigned int	numSeedPoints,
		bool	isClosed = true )

Generates the specified number of seed points and path point lists between those. The seed points are all set to position 0,0,0 initially. The CSO is closed by default. Existing seed point and path point are cleared.

References isClosed(), and numSeedPoints().

◆ setSeedPointAlpha()

void ml::CSO::setSeedPointAlpha ( float alpha )

Sets the alpha value of the seed points.

◆ setSeedPointColor()

void ml::CSO::setSeedPointColor ( const Vector3 & color )

Sets the color of the seed points.

◆ setSeedPointsAndPathPoints()

void ml::CSO::setSeedPointsAndPathPoints ( const CSO * cso )

Sets the seed points and the path point of the specified CSO.

References CSO().

◆ setSeedPointSelectedAt()

void ml::CSO::setSeedPointSelectedAt ( unsigned int index )

Sets the seed point at the specified index selected.

◆ setSeedPointSize()

void ml::CSO::setSeedPointSize ( float size )

Sets the size of the seed points.

◆ setSeedPointStyle()

void ml::CSO::setSeedPointStyle ( int style )

Sets the style of the seed points.

◆ setSelectedSeedPoint()

void ml::CSO::setSelectedSeedPoint ( CSOSeedPoint * sPoint )

Sets the specified seed point as being selected, and deselects all previously selected seed points.

◆ setShowState()

void ml::CSO::setShowState ( bool state )

Sets the 'show' status of this CSO.

◆ setSubType()

void ml::CSO::setSubType ( const std::string & subtype )

inline

Sets the subtype of the CSO. This is set by the editor or processor that generated this CSO.

Definition at line 240 of file CSO.h.

◆ setTimePointIndex()

void ml::CSO::setTimePointIndex ( MLint index )

Sets the time point index of this CSO.

◆ setType()

void ml::CSO::setType ( const std::string & type )

inline

Sets the type of the CSO. This is set by the editor or processor that generated this CSO.

Definition at line 236 of file CSO.h.

◆ setUserData()

void ml::CSO::setUserData	(	const std::string &	name,
		Variant	value )

inline

Sets or adds a user data value under the specified name.

Definition at line 254 of file CSO.h.

◆ setVoxelizeState()

void ml::CSO::setVoxelizeState ( bool state )

Sets the 'voxelize' state of this CSO.

◆ setVoxelWriteMode()

void ml::CSO::setVoxelWriteMode ( int mode )

Sets the voxel write mode of this CSO.

◆ setVoxelWriteValue()

void ml::CSO::setVoxelWriteValue ( float value )

Sets the voxel write value of this CSO.

◆ storeInUndoManager()

void ml::CSO::storeInUndoManager ( )

inline

Stores the geometric information of the CSO in the UndoRedo manager.

Definition at line 73 of file CSO.h.

References setInsertRemoveSeedPointCommand().

◆ storeVisualAttributesInUndoManager()

void ml::CSO::storeVisualAttributesInUndoManager ( )

◆ swapPoints()

void ml::CSO::swapPoints ( CSO & other )

Swaps the seed and path points of two CSOs. No events are emitted.

References CSO().

◆ CSOList

friend class CSOList

friend

Definition at line 506 of file CSO.h.

References CSOList.

Referenced by CSO(), CSO(), CSOList, getCSOList(), and setCSOList().

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

MeVisLab/Standard/Sources/ML/MLCSO/CSOBase/CSO.h

Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ CSO() [1/3]

◆ CSO() [2/3]

◆ CSO() [3/3]

◆ ~CSO()

Member Function Documentation

◆ _addReferenceToGroup()

◆ _removeReferenceToGroup()

◆ addSelectedSeedPoint()

◆ addToGroup()

◆ appendPathPoints()

◆ appendSeedAndPathPoint() [1/2]

◆ appendSeedAndPathPoint() [2/2]

◆ appendSeedAndPathPointNoEvent() [1/2]

◆ appendSeedAndPathPointNoEvent() [2/2]

◆ appendSeedPoint()

◆ applyTransformationMatrix()

◆ clearSelectedSeedPoints()

◆ computePlaneNormal()

◆ determineNeedsInterpolation()

◆ fillPathPointCoordinatesFlattened() [1/2]

◆ fillPathPointCoordinatesFlattened() [2/2]

◆ getArea()

◆ getAttributes()

◆ getCreatorId()

◆ getCSOList()

◆ getDescription()

◆ getEditableState()

◆ getFirstSeedPoint()

◆ getGroupAt()

◆ getGroupIdAt()

◆ getId()

◆ getIsFinished()

◆ getLabel()

◆ getLastSeedPoint()

◆ getLength()

◆ getManager()

◆ getNeedsInterpolation()

◆ getNumSelectedSeedPoints()

◆ getPathPointAlpha()

◆ getPathPointColor()

◆ getPathPointsAt()

◆ getPathPointStyle()

◆ getPathPointWidth()

◆ getPlaneNormal()

◆ getPrivateEditableState()

◆ getPrivatePathPointAlpha()

◆ getPrivatePathPointColor()

◆ getPrivatePathPointStyle()

◆ getPrivatePathPointWidth()

◆ getPrivateSeedPointAlpha()

◆ getPrivateSeedPointColor()

◆ getPrivateSeedPointSize()

◆ getPrivateSeedPointStyle()

◆ getPrivateShowState()

◆ getPrivateTimePointIndex()

◆ getPrivateVoxelizeState()

◆ getPrivateVoxelWriteMode()

◆ getPrivateVoxelWriteValue()

◆ getSeedPointAlpha()

◆ getSeedPointAt()

◆ getSeedPointColor()

◆ getSeedPointIndex()

◆ getSeedPointSize()

◆ getSeedPointStyle()

◆ getSelectedSeedPointAt()

◆ getShowState()

◆ getSubType()

◆ getTimePointIndex()

◆ getTotalNumPathPoints()

◆ getTotalNumUniquePathPoints()

◆ getType()

◆ getUserData()

◆ getUserDataNames()

◆ getVoxelBoundingBox()

◆ getVoxelBoundingBoxSeedPoints()

◆ getVoxelizeState()