IVtkVTK_ShapeData Class Reference

IShapeData implementation for VTK. More...

#include <IVtkVTK_ShapeData.hxx>

Inheritance diagram for IVtkVTK_ShapeData:

Public Types
typedef occ::handle< IVtkVTK_ShapeData >	Handle
Public Types inherited from IVtk_IShapeData
typedef occ::handle< IVtk_IShapeData >	Handle
Public Types inherited from IVtk_Interface
typedef occ::handle< IVtk_Interface >	Handle
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Public Member Functions
	IVtkVTK_ShapeData ()
	Constructor.
	~IVtkVTK_ShapeData () override
	Destructor.
IVtk_PointId	InsertPoint (const gp_Pnt &thePnt, const NCollection_Vec3< float > &theNorm) override
	Insert a coordinate.
void	InsertVertex (const IVtk_IdType theShapeID, const IVtk_PointId thePointId, const IVtk_MeshType theMeshType) override
	Insert a vertex.
void	InsertLine (const IVtk_IdType theShapeID, const IVtk_PointId thePointId1, const IVtk_PointId thePointId2, const IVtk_MeshType theMeshType) override
	Insert a line.
void	InsertLine (const IVtk_IdType theShapeID, const NCollection_List< IVtk_PointId > *thePointIds, const IVtk_MeshType theMeshType) override
	Insert a poly-line.
void	InsertTriangle (const IVtk_IdType theShapeID, const IVtk_PointId thePointId1, const IVtk_PointId thePointId2, const IVtk_PointId thePointId3, const IVtk_MeshType theMeshType) override
	Insert a triangle.
Public Member Functions inherited from IVtk_IShapeData
	~IVtk_IShapeData () override=default
virtual IVtk_PointId	InsertCoordinate (double theX, double theY, double theZ)
	Insert a coordinate.
IVtk_PointId	InsertCoordinate (const gp_Pnt &thePnt)
	Insert a coordinate.
Public Member Functions inherited from IVtk_Interface
	~IVtk_Interface () override=default
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Static Public Member Functions
static const char *	ARRNAME_SUBSHAPE_IDS ()
static const char *	ARRNAME_MESH_TYPES ()
Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Specific methods
Get VTK PolyData. Returns VTK PolyData
vtkPolyData *	getVtkPolyData () const
	Shape geometry as vtkPolyData.

Detailed Description

IShapeData implementation for VTK.

Contains the shape geometry information as vtkPolyData.

Member Typedef Documentation

Handle

typedef occ::handle<IVtkVTK_ShapeData> IVtkVTK_ShapeData::Handle

Constructor & Destructor Documentation

IVtkVTK_ShapeData()

IVtkVTK_ShapeData::IVtkVTK_ShapeData

(

)

Constructor.

~IVtkVTK_ShapeData()

IVtkVTK_ShapeData::~IVtkVTK_ShapeData ( )

override

Destructor.

Member Function Documentation

ARRNAME_MESH_TYPES()

static const char * IVtkVTK_ShapeData::ARRNAME_MESH_TYPES ( )

inlinestatic

ARRNAME_SUBSHAPE_IDS()

static const char * IVtkVTK_ShapeData::ARRNAME_SUBSHAPE_IDS ( )

inlinestatic

getVtkPolyData()

vtkPolyData * IVtkVTK_ShapeData::getVtkPolyData ( ) const

inline

Shape geometry as vtkPolyData.

InsertLine() [1/2]

void IVtkVTK_ShapeData::InsertLine ( const IVtk_IdType theShapeID, const IVtk_PointId thePointId1, const IVtk_PointId thePointId2, const IVtk_MeshType theMeshType )

overridevirtual

Insert a line.

Parameters

[in]	theShapeID	id of the subshape to which the line belongs.
[in]	thePointId1	id of the first point
[in]	thePointId2	id of the second point
[in]	theMeshType	mesh type of the subshape (MT_Undefined by default)

Implements IVtk_IShapeData.

InsertLine() [2/2]

void IVtkVTK_ShapeData::InsertLine ( const IVtk_IdType theShapeID, const NCollection_List< IVtk_PointId > * thePointIds, const IVtk_MeshType theMeshType )

overridevirtual

Insert a poly-line.

Parameters

[in]	theShapeID	id of the subshape to which the polyline belongs.
[in]	thePointIds	vector of point ids
[in]	theMeshType	mesh type of the subshape (MT_Undefined by default)

Implements IVtk_IShapeData.

InsertPoint()

IVtk_PointId IVtkVTK_ShapeData::InsertPoint ( const gp_Pnt & thePnt, const NCollection_Vec3< float > & theNorm )

overridevirtual

Insert a coordinate.

Parameters

[in]	thePnt	point position
[in]	theNorm	point normal

Returns

id of added point

Implements IVtk_IShapeData.

InsertTriangle()

void IVtkVTK_ShapeData::InsertTriangle ( const IVtk_IdType theShapeID, const IVtk_PointId thePointId1, const IVtk_PointId thePointId2, const IVtk_PointId thePointId3, const IVtk_MeshType theMeshType )

overridevirtual

Insert a triangle.

Parameters

[in]	theShapeID	id of the subshape to which the triangle belongs.
[in]	thePointId1	id of the first point
[in]	thePointId2	id of the second point
[in]	thePointId3	id of the third point
[in]	theMeshType	mesh type of the subshape (MT_Undefined by default)

Implements IVtk_IShapeData.

InsertVertex()

void IVtkVTK_ShapeData::InsertVertex ( const IVtk_IdType theShapeID, const IVtk_PointId thePointId, const IVtk_MeshType theMeshType )

overridevirtual

Insert a vertex.

Parameters

[in]	theShapeID	id of the subshape to which the vertex belongs.
[in]	thePointId	id of the point that defines the coordinates of the vertex
[in]	theMeshType	mesh type of the subshape (MT_Undefined by default)

Implements IVtk_IShapeData.

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

• IVtkVTK_ShapeData.hxx