This is a virtual base class for other shape iterators. Provides an abstract interface for iterating over the elements of a shape. It defines a set of pure virtual methods that must be implemented by derived classes to handle specific types of shapes and their elements. More...

#include <RWMesh_ShapeIterator.hxx>

Inheritance diagram for RWMesh_ShapeIterator:

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Public Member Functions
const TopoDS_Shape &	ExploredShape () const
	Return explored shape.
virtual const TopoDS_Shape &	Shape () const =0
	Return shape.
virtual bool	More () const =0
	Return true if iterator points to the valid triangulation.
virtual void	Next ()=0
	Find next value.
virtual bool	IsEmpty () const =0
	Return true if mesh data is defined.
const XCAFPrs_Style &	Style () const
	Return shape material.
bool	HasColor () const
	Return TRUE if shape color is set.
const Quantity_ColorRGBA &	Color () const
	Return shape color.
virtual int	ElemLower () const =0
	Lower element index in current triangulation.
virtual int	ElemUpper () const =0
	Upper element index in current triangulation.
virtual int	NbNodes () const =0
	Return number of nodes for the current shape.
virtual int	NodeLower () const =0
	Lower node index in current shape.
virtual int	NodeUpper () const =0
	Upper node index in current shape.
gp_Pnt	NodeTransformed (const int theNode) const
	Return the node with specified index with applied transformation.

Protected Member Functions
virtual gp_Pnt	node (const int theNode) const =0
	Return the node with specified index with applied transformation.
	RWMesh_ShapeIterator (const TDF_Label &theLabel, const TopLoc_Location &theLocation, const TopAbs_ShapeEnum theShapeTypeFind, const TopAbs_ShapeEnum theShapeTypeAvoid, const bool theToMapColors=false, const XCAFPrs_Style &theStyle=XCAFPrs_Style())
	Main constructor.
	RWMesh_ShapeIterator (const TopoDS_Shape &theShape, const TopAbs_ShapeEnum theShapeTypeFind, const TopAbs_ShapeEnum theShapeTypeAvoid, const XCAFPrs_Style &theStyle=XCAFPrs_Style())
	Auxiliary constructor.
void	dispatchStyles (const TDF_Label &theLabel, const TopLoc_Location &theLocation, const XCAFPrs_Style &theStyle)
	Dispatch shape styles.
void	resetShape ()
	Reset information for current shape.
void	initShape ()
	Initialize shape properties.

Protected Attributes
NCollection_DataMap< TopoDS_Shape, XCAFPrs_Style, TopTools_ShapeMapHasher >	myStyles
	Shape -> Style map.
XCAFPrs_Style	myDefStyle
	default style for shapes without dedicated style
bool	myToMapColors
	flag to dispatch styles
TopExp_Explorer	myIter
	shape explorer
TopLoc_Location	myLocation
	current shape location
gp_Trsf	myTrsf
	current shape transformation
XCAFPrs_Style	myStyle
	current shape style
Quantity_ColorRGBA	myColor
	current shape color
TopAbs_ShapeEnum	myShapeType
	type of shape
bool	myHasColor
	flag indicating that current shape has assigned color

Detailed Description

This is a virtual base class for other shape iterators. Provides an abstract interface for iterating over the elements of a shape. It defines a set of pure virtual methods that must be implemented by derived classes to handle specific types of shapes and their elements.

Constructor & Destructor Documentation

◆ RWMesh_ShapeIterator() [1/2]

RWMesh_ShapeIterator::RWMesh_ShapeIterator	(	const TDF_Label &	theLabel,
		const TopLoc_Location &	theLocation,
		const TopAbs_ShapeEnum	theShapeTypeFind,
		const TopAbs_ShapeEnum	theShapeTypeAvoid,
		const bool	theToMapColors = false,
		const XCAFPrs_Style &	theStyle = XCAFPrs_Style() )

protected

Main constructor.

◆ RWMesh_ShapeIterator() [2/2]

RWMesh_ShapeIterator::RWMesh_ShapeIterator	(	const TopoDS_Shape &	theShape,
		const TopAbs_ShapeEnum	theShapeTypeFind,
		const TopAbs_ShapeEnum	theShapeTypeAvoid,
		const XCAFPrs_Style &	theStyle = XCAFPrs_Style() )

protected

Auxiliary constructor.

Member Function Documentation

◆ Color()

const Quantity_ColorRGBA & RWMesh_ShapeIterator::Color ( ) const

inline

Return shape color.

◆ dispatchStyles()

void RWMesh_ShapeIterator::dispatchStyles	(	const TDF_Label &	theLabel,
		const TopLoc_Location &	theLocation,
		const XCAFPrs_Style &	theStyle )

protected

Dispatch shape styles.

◆ ElemLower()

virtual int RWMesh_ShapeIterator::ElemLower ( ) const

pure virtual

Lower element index in current triangulation.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ ElemUpper()

virtual int RWMesh_ShapeIterator::ElemUpper ( ) const

pure virtual

Upper element index in current triangulation.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ ExploredShape()

const TopoDS_Shape & RWMesh_ShapeIterator::ExploredShape ( ) const

inline

Return explored shape.

◆ HasColor()

bool RWMesh_ShapeIterator::HasColor ( ) const

inline

Return TRUE if shape color is set.

◆ initShape()

void RWMesh_ShapeIterator::initShape ( )

protected

Initialize shape properties.

◆ IsEmpty()

virtual bool RWMesh_ShapeIterator::IsEmpty ( ) const

pure virtual

Return true if mesh data is defined.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ More()

virtual bool RWMesh_ShapeIterator::More ( ) const

pure virtual

Return true if iterator points to the valid triangulation.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ NbNodes()

virtual int RWMesh_ShapeIterator::NbNodes ( ) const

pure virtual

Return number of nodes for the current shape.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ Next()

virtual void RWMesh_ShapeIterator::Next ( )

pure virtual

Find next value.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ node()

virtual gp_Pnt RWMesh_ShapeIterator::node ( const int theNode ) const

protectedpure virtual

Return the node with specified index with applied transformation.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ NodeLower()

virtual int RWMesh_ShapeIterator::NodeLower ( ) const

pure virtual

Lower node index in current shape.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ NodeTransformed()

gp_Pnt RWMesh_ShapeIterator::NodeTransformed ( const int theNode ) const

inline

Return the node with specified index with applied transformation.

◆ NodeUpper()

virtual int RWMesh_ShapeIterator::NodeUpper ( ) const

pure virtual

Upper node index in current shape.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ resetShape()

void RWMesh_ShapeIterator::resetShape ( )

inlineprotected

Reset information for current shape.

◆ Shape()

virtual const TopoDS_Shape & RWMesh_ShapeIterator::Shape ( ) const

pure virtual

Return shape.

Implemented in RWMesh_EdgeIterator, RWMesh_FaceIterator, and RWMesh_VertexIterator.

◆ Style()

const XCAFPrs_Style & RWMesh_ShapeIterator::Style ( ) const

inline

Return shape material.

Field Documentation

◆ myColor

Quantity_ColorRGBA RWMesh_ShapeIterator::myColor

protected

current shape color

◆ myDefStyle

XCAFPrs_Style RWMesh_ShapeIterator::myDefStyle

protected

default style for shapes without dedicated style

◆ myHasColor

bool RWMesh_ShapeIterator::myHasColor

protected

flag indicating that current shape has assigned color

◆ myIter

TopExp_Explorer RWMesh_ShapeIterator::myIter

protected

shape explorer

◆ myLocation

TopLoc_Location RWMesh_ShapeIterator::myLocation

protected

current shape location

◆ myShapeType

TopAbs_ShapeEnum RWMesh_ShapeIterator::myShapeType

protected

type of shape

◆ myStyle

XCAFPrs_Style RWMesh_ShapeIterator::myStyle

protected

current shape style

◆ myStyles

NCollection_DataMap<TopoDS_Shape, XCAFPrs_Style, TopTools_ShapeMapHasher> RWMesh_ShapeIterator::myStyles

protected

Shape -> Style map.

◆ myToMapColors

bool RWMesh_ShapeIterator::myToMapColors

protected

flag to dispatch styles

◆ myTrsf

gp_Trsf RWMesh_ShapeIterator::myTrsf

protected

current shape transformation

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

RWMesh_ShapeIterator.hxx

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ RWMesh_ShapeIterator() [1/2]

◆ RWMesh_ShapeIterator() [2/2]

Member Function Documentation

◆ Color()

◆ dispatchStyles()

◆ ElemLower()

◆ ElemUpper()

◆ ExploredShape()

◆ HasColor()

◆ initShape()

◆ IsEmpty()

◆ More()

◆ NbNodes()

◆ Next()

◆ node()

◆ NodeLower()

◆ NodeTransformed()

◆ NodeUpper()

◆ resetShape()

◆ Shape()

◆ Style()

Field Documentation

◆ myColor

◆ myDefStyle

◆ myHasColor

◆ myIter

◆ myLocation

◆ myShapeType

◆ myStyle

◆ myStyles

◆ myToMapColors

◆ myTrsf