DataStructure which stores a set of points (incl. pointdata) where each point can be associated to an element of a cell. More...

#include <mitkMesh.h>

Inheritance diagram for mitk::Mesh:

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Collaboration diagram for mitk::Mesh:

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Public Types
typedef Superclass::DataType::CellType	CellType

typedef CellType::CellAutoPointer	CellAutoPointer

typedef Superclass::MeshTraits::CellTraits	CellTraits

typedef CellTraits::PointIdConstIterator	PointIdConstIterator

typedef CellTraits::PointIdIterator	PointIdIterator

typedef DataType::CellDataContainer	CellDataContainer

typedef DataType::CellDataContainerIterator	CellDataIterator

typedef Superclass::DataType::CellsContainer::Iterator	CellIterator

typedef Superclass::DataType::CellsContainer::ConstIterator	ConstCellIterator

typedef itk::PolygonCell< CellType >	PolygonType

typedef MeshType::CellType::MultiVisitor	MeshMultiVisitor

Public Types inherited from mitk::PointSet
typedef PointSet	Self

typedef BaseData	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

typedef mitk::ScalarType	CoordinateType

typedef mitk::ScalarType	InterpolationWeightType

typedef std::vector< unsigned int >	SelectedLinesType
	cellDataType, that stores all indexes of the lines, that are selected e.g.: points A,B and C.Between A and B there is a line with index 0. If vector of cellData contains 1 and 2, then the lines between B and C and C and A is selected. More...

typedef SelectedLinesType::iterator	SelectedLinesIter

typedef itk::DefaultDynamicMeshTraits< PointDataType, PointDimension, MaxTopologicalDimension, CoordinateType, InterpolationWeightType, CellDataType >	MeshTraits

typedef itk::Mesh< PointDataType, PointDimension, MeshTraits >	MeshType

typedef MeshType	DataType

typedef Point3D	PointType

typedef DataType::PointIdentifier	PointIdentifier

typedef DataType::PointsContainer	PointsContainer

typedef DataType::PointsContainerIterator	PointsIterator

typedef DataType::PointsContainer::ConstIterator	PointsConstIterator

typedef DataType::PointDataContainer	PointDataContainer

typedef DataType::PointDataContainerIterator	PointDataIterator

typedef DataType::PointDataContainerIterator	PointDataConstIterator

Public Types inherited from mitk::BaseData
typedef BaseData	Self

typedef itk::DataObject	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

Public Types inherited from mitk::Identifiable
using	UIDType = std::string

Public Member Functions
	mitkClassMacro (Mesh, PointSet)

Pointer	Clone () const

virtual unsigned long	GetNumberOfCells (int t=0)
	returns the current number of cells in the mesh More...

virtual const DataType *	GetMesh (int t=0) const
	returns the mesh More...

virtual DataType *	GetMesh (int t=0)
	returns the mesh More...

void	SetMesh (DataType *mesh, int t=0)

virtual bool	EvaluatePosition (Point3D point, unsigned long &cellId, float precision, int t=0)
	checks if the given point is in a cell and returns that cellId. Basicaly it searches lines and points that are hit. More...

unsigned long	GetNewCellId (int t=0)
	searches for the next new cellId and returns that id More...

virtual int	SearchFirstCell (unsigned long pointId, int t=0)
	returns the first cell that includes the given pointId More...

virtual bool	SearchLine (Point3D point, float distance, unsigned long &lineId, unsigned long &cellId, int t=0)
	searches for a line, that is hit by the given point. Then returns the lineId and the cellId More...

virtual bool	GetPointIds (unsigned long cellId, unsigned long lineId, int &idA, int &idB, int t=0)
	searches a line according to the cellId and lineId and returns the PointIds, that assign the line; if successful, then return param = true; More...

virtual int	SearchSelectedCell (int t=0)
	searches a selected cell and returns the id of that cell. If no cell is found, then -1 is returned More...

virtual DataType::BoundingBoxPointer	GetBoundingBoxFromCell (unsigned long cellId, int t=0)
	creates a BoundingBox and computes it with the given points of the cell. More...

void	ExecuteOperation (Operation *operation) override
	executes the given Operation More...

Public Member Functions inherited from mitk::PointSet
virtual std::vector< std::string >	GetClassHierarchy () const override

virtual const char *	GetClassName () const

Pointer	Clone () const

void	Expand (unsigned int timeSteps) override
	Expands the TimeGeometry to a number of TimeSteps. More...

virtual int	GetSize (unsigned int t=0) const
	returns the current size of the point-list More...

virtual unsigned int	GetPointSetSeriesSize () const

virtual DataType::Pointer	GetPointSet (int t=0) const
	returns the pointset More...

PointsIterator	Begin (int t=0)

PointsConstIterator	Begin (int t=0) const

PointsIterator	End (int t=0)

PointsConstIterator	End (int t=0) const

PointsIterator	GetMaxId (int t=0)
	Get an iterator to the max ID element if existent. Return End() otherwise. More...

PointType	GetPoint (PointIdentifier id, int t=0) const
	Get the point with ID id in world coordinates. More...

bool	GetPointIfExists (PointIdentifier id, PointType *point, int t=0) const
	Get the point with ID id in world coordinates. More...

void	SetPoint (PointIdentifier id, PointType point, int t=0)
	Set the given point in world coordinate system into the itkPointSet. More...

void	SetPoint (PointIdentifier id, PointType point, PointSpecificationType spec, int t=0)
	Set the given point in world coordinate system with the given PointSpecificationType. More...

void	InsertPoint (PointIdentifier id, PointType point, int t=0)
	Set the given point in world coordinate system into the itkPointSet. More...

void	InsertPoint (PointIdentifier id, PointType point, PointSpecificationType spec, int t)
	Set the given point in world coordinate system with given PointSpecificationType. More...

PointIdentifier	InsertPoint (PointType point, int t=0)
	Insert the given point in world coordinate system with incremented max id at time step t. More...

bool	RemovePointIfExists (PointIdentifier id, int t=0)
	Remove point with given id at timestep t, if existent. More...

PointsIterator	RemovePointAtEnd (int t=0)
	Remove max id point at timestep t and return iterator to precedent point. More...

bool	SwapPointPosition (PointIdentifier id, bool moveUpwards, int t=0)
	Swap a point at the given position (id) with the upper point (moveUpwards=true) or with the lower point (moveUpwards=false). If upper or lower index does not exist false is returned, if swap was successful true. More...

virtual int	SearchSelectedPoint (int t=0) const
	searches a selected point and returns the id of that point. If no point is found, then -1 is returned More...

virtual bool	IndexExists (int position, int t=0) const
	returns true if a point exists at this position More...

virtual bool	GetSelectInfo (int position, int t=0) const
	to get the state selected/unselected of the point on the position More...

virtual void	SetSelectInfo (int position, bool selected, int t=0)

virtual PointSpecificationType	GetSpecificationTypeInfo (int position, int t) const
	to get the type of the point at the position and the moment More...

virtual int	GetNumberOfSelected (int t=0) const
	returns the number of selected points More...

int	SearchPoint (Point3D point, ScalarType distance, int t=0) const
	searches a point in the list == point +/- distance More...

bool	IsEmptyTimeStep (unsigned int t) const override
	Check whether object contains data (at a specified time), e.g., a set of points may be empty. More...

void	UpdateOutputInformation () override

void	SetRequestedRegionToLargestPossibleRegion () override
	Set the RequestedRegion to the LargestPossibleRegion. More...

bool	RequestedRegionIsOutsideOfTheBufferedRegion () override
	Determine whether the RequestedRegion is outside of the BufferedRegion. More...

bool	VerifyRequestedRegion () override
	Verify that the RequestedRegion is within the LargestPossibleRegion. More...

void	SetRequestedRegion (const itk::DataObject *data) override
	Set the requested region from this data object to match the requested region of the data object passed in as a parameter. More...

virtual void	OnPointSetChange ()

Public Member Functions inherited from mitk::BaseData
BaseProperty::ConstPointer	GetConstProperty (const std::string &propertyKey, const std::string &contextName="", bool fallBackOnDefaultContext=true) const override
	Get property by its key. More...

std::vector< std::string >	GetPropertyKeys (const std::string &contextName="", bool includeDefaultContext=false) const override
	Query keys of existing properties. More...

std::vector< std::string >	GetPropertyContextNames () const override
	Query names of existing contexts. More...

BaseProperty *	GetNonConstProperty (const std::string &propertyKey, const std::string &contextName="", bool fallBackOnDefaultContext=true) override
	Get property by its key. More...

void	SetProperty (const std::string &propertyKey, BaseProperty *property, const std::string &contextName="", bool fallBackOnDefaultContext=false) override
	Add new or change existent property. More...

void	RemoveProperty (const std::string &propertyKey, const std::string &contextName="", bool fallBackOnDefaultContext=false) override
	Removes a property. If the property does not exist, nothing will be done. More...

const mitk::TimeGeometry *	GetTimeGeometry () const
	Return the TimeGeometry of the data as const pointer. More...

const mitk::TimeGeometry *	GetTimeSlicedGeometry () const
	Return the TimeGeometry of the data as const pointer. More...

mitk::TimeGeometry *	GetTimeGeometry ()
	Return the TimeGeometry of the data as pointer. More...

const mitk::TimeGeometry *	GetUpdatedTimeGeometry ()
	Return the TimeGeometry of the data. More...

const mitk::TimeGeometry *	GetUpdatedTimeSliceGeometry ()
	Return the TimeGeometry of the data. More...

const mitk::BaseGeometry *	GetUpdatedGeometry (int t=0)
	Return the BaseGeometry of the data at time t. More...

mitk::BaseGeometry *	GetGeometry (int t=0) const
	Return the geometry, which is a TimeGeometry, of the data as non-const pointer. More...

void	UpdateOutputInformation () override
	Update the information for this BaseData (the geometry in particular) so that it can be used as an output of a BaseProcess. More...

void	CopyInformation (const itk::DataObject *data) override
	Copy information from the specified data set. More...

virtual bool	IsInitialized () const
	Check whether the data has been initialized, i.e., at least the Geometry and other header data has been set. More...

virtual void	Clear ()
	Calls ClearData() and InitializeEmpty();. More...

virtual bool	IsEmpty () const
	Check whether object contains data (at least at one point in time), e.g., a set of points may be empty. More...

virtual void	SetGeometry (BaseGeometry *aGeometry3D)
	Set the BaseGeometry of the data, which will be referenced (not copied!). Assumes the data object has only 1 time step ( is a 3D object ) and creates a new TimeGeometry which saves the given BaseGeometry. If an TimeGeometry has already been set for the object, it will be replaced after calling this function. More...

virtual void	SetTimeGeometry (TimeGeometry *geometry)
	Set the TimeGeometry of the data, which will be referenced (not copied!). More...

virtual void	SetClonedGeometry (const BaseGeometry *aGeometry3D)
	Set a clone of the provided Geometry as Geometry of the data. Assumes the data object has only 1 time step ( is a 3D object ) and creates a new TimeGeometry. If an TimeGeometry has already been set for the object, it will be replaced after calling this function. More...

virtual void	SetClonedTimeGeometry (const TimeGeometry *geometry)
	Set a clone of the provided TimeGeometry as TimeGeometry of the data. More...

virtual void	SetClonedGeometry (const BaseGeometry *aGeometry3D, unsigned int time)
	Set a clone of the provided geometry as BaseGeometry of a given time step. More...

mitk::PropertyList::Pointer	GetPropertyList () const
	Get the data's property list. More...

void	SetPropertyList (PropertyList *propertyList)
	Set the data's property list. More...

mitk::BaseProperty::Pointer	GetProperty (const char *propertyKey) const
	Get the property (instance of BaseProperty) with key propertyKey from the PropertyList, and set it to this, respectively;. More...

void	SetProperty (const char propertyKey, BaseProperty property)

virtual void	SetOrigin (const Point3D &origin)
	Convenience method for setting the origin of the BaseGeometry instances of all time steps. More...

itk::SmartPointer< mitk::BaseDataSource >	GetSource () const
	Get the process object that generated this data object. More...

unsigned int	GetTimeSteps () const
	Get the number of time steps from the TimeGeometry As the base data has not a data vector given by itself, the number of time steps is defined over the time sliced geometry. In sub classes, a better implementation could be over the length of the data vector. More...

unsigned long	GetMTime () const override
	Get the modified time of the last change of the contents this data object or its geometry. More...

void	Graft (const DataObject *) override

Public Member Functions inherited from mitk::OperationActor
	itkTypeMacroNoParent (OperationActor) virtual ~OperationActor()

Public Member Functions inherited from mitk::Identifiable
	Identifiable ()

	Identifiable (const UIDType &uid)

	Identifiable (const Identifiable &)=delete

	Identifiable (Identifiable &&) noexcept

virtual	~Identifiable ()

Identifiable &	operator= (const Identifiable &)=delete

Identifiable &	operator= (Identifiable &&other) noexcept

UIDType	GetUID () const
	Get unique ID of an object. More...

Public Member Functions inherited from mitk::IPropertyOwner
	~IPropertyOwner () override

Public Member Functions inherited from mitk::IPropertyProvider
virtual	~IPropertyProvider ()

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from mitk::PointSet
static const char *	GetStaticNameOfClass ()

static Pointer	New ()

Static Public Member Functions inherited from mitk::BaseData
static const char *	GetStaticNameOfClass ()

Protected Member Functions
	Mesh ()

	~Mesh () override

Protected Member Functions inherited from mitk::PointSet
virtual itk::LightObject::Pointer	InternalClone () const override

	PointSet ()

	PointSet (const PointSet &other)

	~PointSet () override

void	PrintSelf (std::ostream &os, itk::Indent indent) const override
	print content of the object to os More...

void	ClearData () override
	reset to non-initialized state, release memory More...

void	InitializeEmpty () override
	Pure virtual; Must be used in subclasses to get a data object to a valid state. Should at least create one empty object and call Superclass::InitializeTimeGeometry() to ensure an existing valid geometry. More...

bool	SwapPointContents (PointIdentifier id1, PointIdentifier id2, int t=0)
	swaps point coordinates and point data of the points with identifiers id1 and id2 More...

Protected Member Functions inherited from mitk::BaseData
	BaseData ()

	BaseData (const BaseData &other)

	~BaseData () override

virtual void	InitializeTimeGeometry (unsigned int timeSteps=1)
	Initialize the TimeGeometry for a number of time steps. The TimeGeometry is initialized empty and evenly timed. In many cases it will be necessary to overwrite this in sub-classes. More...

virtual void	InitializeTimeSlicedGeometry (unsigned int timeSteps=1)
	Initialize the TimeGeometry for a number of time steps. The TimeGeometry is initialized empty and evenly timed. In many cases it will be necessary to overwrite this in sub-classes. More...

void	PrintSelf (std::ostream &os, itk::Indent indent) const override

Additional Inherited Members
Static Public Attributes inherited from mitk::PointSet
static const unsigned int	PointDimension

static const unsigned int	MaxTopologicalDimension

Protected Types inherited from mitk::PointSet
typedef std::vector< DataType::Pointer >	PointSetSeries

Protected Attributes inherited from mitk::PointSet
PointSetSeries	m_PointSetSeries

DataType::PointsContainer::Pointer	m_EmptyPointsContainer

bool	m_CalculateBoundingBox
	flag to indicate the right time to call SetBounds More...

Protected Attributes inherited from mitk::BaseData
bool	m_LastRequestedRegionWasOutsideOfTheBufferedRegion

unsigned int	m_SourceOutputIndexDuplicate

bool	m_Initialized

Detailed Description

DataStructure which stores a set of points (incl. pointdata) where each point can be associated to an element of a cell.

A mesh contains several cells that can be of different celltypes (Line, Triangle, Polygone...). A cell is always closed. If a linestrip is to be created, then declare several cells, each containing one line.

The operations take care of the coherence. If a line is added to an existing LineCell, then a TriangleCell is built with the old and the new parameter (and so on). Deletion is done the opposite way.

Example for inserting a line into a TriangleCell: existing PIds ind the cell: 1, 2, 4; inserting (2, 3) so that new PIds in Cell: 1, 2, 3, 4

The cell is now of type QuadrilateralCell

Definition at line 50 of file mitkMesh.h.

Member Typedef Documentation

◆ CellAutoPointer

typedef CellType::CellAutoPointer mitk::Mesh::CellAutoPointer

Definition at line 60 of file mitkMesh.h.

◆ CellDataContainer

typedef DataType::CellDataContainer mitk::Mesh::CellDataContainer

Definition at line 64 of file mitkMesh.h.

◆ CellDataIterator

typedef DataType::CellDataContainerIterator mitk::Mesh::CellDataIterator

Definition at line 65 of file mitkMesh.h.

◆ CellIterator

typedef Superclass::DataType::CellsContainer::Iterator mitk::Mesh::CellIterator

Definition at line 66 of file mitkMesh.h.

◆ CellTraits

typedef Superclass::MeshTraits::CellTraits mitk::Mesh::CellTraits

Definition at line 61 of file mitkMesh.h.

◆ CellType

typedef Superclass::DataType::CellType mitk::Mesh::CellType

Definition at line 57 of file mitkMesh.h.

◆ ConstCellIterator

typedef Superclass::DataType::CellsContainer::ConstIterator mitk::Mesh::ConstCellIterator

Definition at line 67 of file mitkMesh.h.

◆ MeshMultiVisitor

typedef MeshType::CellType::MultiVisitor mitk::Mesh::MeshMultiVisitor

Definition at line 69 of file mitkMesh.h.

◆ PointIdConstIterator

typedef CellTraits::PointIdConstIterator mitk::Mesh::PointIdConstIterator

Definition at line 62 of file mitkMesh.h.

◆ PointIdIterator

typedef CellTraits::PointIdIterator mitk::Mesh::PointIdIterator

Definition at line 63 of file mitkMesh.h.

◆ PolygonType

typedef itk::PolygonCell<CellType> mitk::Mesh::PolygonType

Definition at line 68 of file mitkMesh.h.

Constructor & Destructor Documentation

◆ Mesh()

mitk::Mesh::Mesh ( )

protected

Definition at line 25 of file mitkMesh.cpp.

◆ ~Mesh()

mitk::Mesh::~Mesh ( )

overrideprotected

Definition at line 29 of file mitkMesh.cpp.

Member Function Documentation

◆ Clone()

Pointer mitk::Mesh::Clone ( ) const

◆ EvaluatePosition()

bool mitk::Mesh::EvaluatePosition	(	mitk::Point3D	point,
		unsigned long &	cellId,
		float	precision,
		int	t = `0`
	)

virtual

checks if the given point is in a cell and returns that cellId. Basicaly it searches lines and points that are hit.

Definition at line 150 of file mitkMesh.cpp.

References SearchFirstCell(), SearchLine(), and mitk::PointSet::SearchPoint().

◆ ExecuteOperation()

void mitk::Mesh::ExecuteOperation ( Operation * operation )

overridevirtual

◆ GetBoundingBoxFromCell()

mitk::Mesh::DataType::BoundingBoxPointer mitk::Mesh::GetBoundingBoxFromCell	(	unsigned long	cellId,
		int	t = `0`
	)

virtual

creates a BoundingBox and computes it with the given points of the cell.

Returns the BoundingBox != IsNull() if successful.

Definition at line 781 of file mitkMesh.cpp.

References mitk::PointSet::m_PointSetSeries.

◆ GetMesh() [1/2]

const mitk::Mesh::DataType * mitk::Mesh::GetMesh ( int t = 0 ) const

virtual

returns the mesh

Definition at line 33 of file mitkMesh.cpp.

References mitk::PointSet::m_PointSetSeries.

◆ GetMesh() [2/2]

mitk::Mesh::DataType * mitk::Mesh::GetMesh ( int t = 0 )

virtual

returns the mesh

Definition at line 38 of file mitkMesh.cpp.

References mitk::PointSet::m_PointSetSeries.

◆ GetNewCellId()

unsigned long mitk::Mesh::GetNewCellId ( int t = 0 )

searches for the next new cellId and returns that id

Definition at line 168 of file mitkMesh.cpp.

References mitk::PointSet::m_PointSetSeries.

◆ GetNumberOfCells()

unsigned long mitk::Mesh::GetNumberOfCells ( int t = 0 )

virtual

returns the current number of cells in the mesh

Definition at line 49 of file mitkMesh.cpp.

References mitk::PointSet::m_PointSetSeries.

◆ GetPointIds()

bool mitk::Mesh::GetPointIds	(	unsigned long	cellId,
		unsigned long	lineId,
		int &	idA,
		int &	idB,
		int	t = `0`
	)

virtual

searches a line according to the cellId and lineId and returns the PointIds, that assign the line; if successful, then return param = true;

Definition at line 201 of file mitkMesh.cpp.

References mitk::PointSet::CellDataType::closed, and mitk::PointSet::m_PointSetSeries.

◆ mitkClassMacro()

mitk::Mesh::mitkClassMacro	(	Mesh	,
		PointSet
	)

◆ New()

static Pointer mitk::Mesh::New ( )

static

Referenced by mitkMeshTest().

◆ SearchFirstCell()

int mitk::Mesh::SearchFirstCell	(	unsigned long	pointId,
		int	t = `0`
	)

virtual

returns the first cell that includes the given pointId

Definition at line 128 of file mitkMesh.cpp.

References mitk::PointSet::m_PointSetSeries.

Referenced by EvaluatePosition().

◆ SearchLine()

bool mitk::Mesh::SearchLine	(	Point3D	point,
		float	distance,
		unsigned long &	lineId,
		unsigned long &	cellId,
		int	t = `0`
	)

virtual

searches for a line, that is hit by the given point. Then returns the lineId and the cellId

Definition at line 55 of file mitkMesh.cpp.

References mitk::PointSet::CellDataType::closed, mitk::PointSet::GetPoint(), line, and mitk::PointSet::m_PointSetSeries.

Referenced by EvaluatePosition().

◆ SearchSelectedCell()

int mitk::Mesh::SearchSelectedCell ( int t = 0 )

virtual

searches a selected cell and returns the id of that cell. If no cell is found, then -1 is returned

Definition at line 183 of file mitkMesh.cpp.

References mitk::PointSet::Begin(), and mitk::PointSet::m_PointSetSeries.

Referenced by ExecuteOperation().

◆ SetMesh()

void mitk::Mesh::SetMesh	(	DataType *	mesh,
		int	t = `0`
	)

Definition at line 43 of file mitkMesh.cpp.

References mitk::PointSet::Expand(), and mitk::PointSet::m_PointSetSeries.

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ CellAutoPointer

◆ CellDataContainer

◆ CellDataIterator

◆ CellIterator

◆ CellTraits

◆ CellType

◆ ConstCellIterator

◆ MeshMultiVisitor

◆ PointIdConstIterator

◆ PointIdIterator

◆ PolygonType

Constructor & Destructor Documentation

◆ Mesh()

◆ ~Mesh()

Member Function Documentation

◆ Clone()

◆ EvaluatePosition()

◆ ExecuteOperation()

◆ GetBoundingBoxFromCell()

◆ GetMesh() [1/2]

◆ GetMesh() [2/2]

◆ GetNewCellId()

◆ GetNumberOfCells()

◆ GetPointIds()

◆ mitkClassMacro()

◆ New()

◆ SearchFirstCell()

◆ SearchLine()

◆ SearchSelectedCell()

◆ SetMesh()