RWMesh_FaceIterator Class Reference

Auxiliary class to iterate through triangulated faces. More...

#include <RWMesh_FaceIterator.hxx>

Public Member Functions
	RWMesh_FaceIterator (const TDF_Label &theLabel, const TopLoc_Location &theLocation, const Standard_Boolean theToMapColors=false, const XCAFPrs_Style &theStyle=XCAFPrs_Style())
	Main constructor.
	RWMesh_FaceIterator (const TopoDS_Shape &theShape, const XCAFPrs_Style &theStyle=XCAFPrs_Style())
	Auxiliary constructor.
const TopoDS_Shape &	ExploredShape () const
	Return explored shape.
bool	More () const
	Return true if iterator points to the valid triangulation.
void	Next ()
	Find next value.
const TopoDS_Face &	Face () const
	Return current face.
const Handle< Poly_Triangulation > &	Triangulation () const
	Return current face triangulation.
bool	IsEmptyMesh () const
	Return true if mesh data is defined.
const XCAFPrs_Style &	FaceStyle () const
	Return face material.
bool	HasFaceColor () const
	Return TRUE if face color is set.
const Quantity_ColorRGBA &	FaceColor () const
	Return face color.
Standard_Integer	NbTriangles () const
	Return number of elements of specific type for the current face.
Standard_Integer	ElemLower () const
	Lower element index in current triangulation.
Standard_Integer	ElemUpper () const
	Upper element index in current triangulation.
Poly_Triangle	TriangleOriented (Standard_Integer theElemIndex) const
	Return triangle with specified index with applied Face orientation.
bool	HasNormals () const
	Return true if triangulation has defined normals.
bool	HasTexCoords () const
	Return true if triangulation has defined normals.
gp_Dir	NormalTransformed (Standard_Integer theNode) const
	Return normal at specified node index with face transformation applied and face orientation applied.
Standard_Integer	NbNodes () const
	Return number of nodes for the current face.
Standard_Integer	NodeLower () const
	Lower node index in current triangulation.
Standard_Integer	NodeUpper () const
	Upper node index in current triangulation.
gp_Pnt	NodeTransformed (const Standard_Integer theNode) const
	Return the node with specified index with applied transformation.
gp_Pnt2d	NodeTexCoord (const Standard_Integer theNode) const
	Return texture coordinates for the node.
gp_Pnt	node (const Standard_Integer theNode) const
	Return the node with specified index with applied transformation.
gp_Dir	normal (Standard_Integer theNode) const
	Return normal at specified node index without face transformation applied.
Poly_Triangle	triangle (Standard_Integer theElemIndex) const
	Return triangle with specified index.

Detailed Description

Auxiliary class to iterate through triangulated faces.

Constructor & Destructor Documentation

RWMesh_FaceIterator() [1/2]

RWMesh_FaceIterator::RWMesh_FaceIterator	(	const TDF_Label &	theLabel,
		const TopLoc_Location &	theLocation,
		const Standard_Boolean	theToMapColors = false,
		const XCAFPrs_Style &	theStyle = XCAFPrs_Style()
	)

Main constructor.

RWMesh_FaceIterator() [2/2]

RWMesh_FaceIterator::RWMesh_FaceIterator	(	const TopoDS_Shape &	theShape,
		const XCAFPrs_Style &	theStyle = XCAFPrs_Style()
	)

Auxiliary constructor.

Member Function Documentation

ElemLower()

Standard_Integer RWMesh_FaceIterator::ElemLower ( ) const

inline

Lower element index in current triangulation.

ElemUpper()

Standard_Integer RWMesh_FaceIterator::ElemUpper ( ) const

inline

Upper element index in current triangulation.

ExploredShape()

const TopoDS_Shape & RWMesh_FaceIterator::ExploredShape ( ) const

inline

Return explored shape.

Face()

const TopoDS_Face & RWMesh_FaceIterator::Face ( ) const

inline

Return current face.

FaceColor()

const Quantity_ColorRGBA & RWMesh_FaceIterator::FaceColor ( ) const

inline

Return face color.

FaceStyle()

const XCAFPrs_Style & RWMesh_FaceIterator::FaceStyle ( ) const

inline

Return face material.

HasFaceColor()

bool RWMesh_FaceIterator::HasFaceColor ( ) const

inline

Return TRUE if face color is set.

HasNormals()

bool RWMesh_FaceIterator::HasNormals ( ) const

inline

Return true if triangulation has defined normals.

HasTexCoords()

bool RWMesh_FaceIterator::HasTexCoords ( ) const

inline

Return true if triangulation has defined normals.

IsEmptyMesh()

bool RWMesh_FaceIterator::IsEmptyMesh ( ) const

inline

Return true if mesh data is defined.

More()

bool RWMesh_FaceIterator::More ( ) const

inline

Return true if iterator points to the valid triangulation.

NbNodes()

Standard_Integer RWMesh_FaceIterator::NbNodes ( ) const

inline

Return number of nodes for the current face.

NbTriangles()

Standard_Integer RWMesh_FaceIterator::NbTriangles ( ) const

inline

Return number of elements of specific type for the current face.

Next()

void RWMesh_FaceIterator::Next

(

)

Find next value.

node()

gp_Pnt RWMesh_FaceIterator::node ( const Standard_Integer  theNode ) const

inline

Return the node with specified index with applied transformation.

NodeLower()

Standard_Integer RWMesh_FaceIterator::NodeLower ( ) const

inline

Lower node index in current triangulation.

NodeTexCoord()

gp_Pnt2d RWMesh_FaceIterator::NodeTexCoord ( const Standard_Integer  theNode ) const

inline

Return texture coordinates for the node.

NodeTransformed()

gp_Pnt RWMesh_FaceIterator::NodeTransformed ( const Standard_Integer  theNode ) const

inline

Return the node with specified index with applied transformation.

NodeUpper()

Standard_Integer RWMesh_FaceIterator::NodeUpper ( ) const

inline

Upper node index in current triangulation.

normal()

gp_Dir RWMesh_FaceIterator::normal

(

Standard_Integer

theNode

)

const

Return normal at specified node index without face transformation applied.

NormalTransformed()

gp_Dir RWMesh_FaceIterator::NormalTransformed ( Standard_Integer  theNode ) const

inline

Return normal at specified node index with face transformation applied and face orientation applied.

triangle()

Poly_Triangle RWMesh_FaceIterator::triangle ( Standard_Integer  theElemIndex ) const

inline

Return triangle with specified index.

TriangleOriented()

Poly_Triangle RWMesh_FaceIterator::TriangleOriented ( Standard_Integer  theElemIndex ) const

inline

Return triangle with specified index with applied Face orientation.

Triangulation()

const Handle< Poly_Triangulation > & RWMesh_FaceIterator::Triangulation ( ) const

inline

Return current face triangulation.

---

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

• RWMesh_FaceIterator.hxx