ModelingAlgorithms
TKFillet
ChFiDS

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ChFiDS_Spine Class Reference

Contient les informations necessaires a la
construction d un conge volumique :


- ligne guide composee d'edges du solide, tangents
entre eux, et bordes par des faces tangentes entre
elles.

Les outils de construction du Sp
par propagation a partir d un edge du solide sont
fournis dans le Builder de Fil3d.

Le Spine contient par aileurs des
informations concernant la nature des extremites
du conge ( sur bord libre, sur cassure ou ferme ).

REMARQUE IMPORTANTE : la ligne guide ainsi
representee n est pas C2, alors que le cheminement
le reclame. Un certain nombre d amenagements
paliatifs (voir les methodes en fin) sont prevus,
s ils sont insuffisants il faudra changer notre
fusil d epaule et doubler le Spine d
une ligne C2 avec les consequences que l on sait
pour gerer les va et vient entre KPart Blend dans
Fil3d.
.

#include <ChFiDS_Spine.hxx>

Inheritance diagram for ChFiDS_Spine:

[legend]

Public Member Functions
Standard_EXPORT	ChFiDS_Spine ()
Standard_EXPORT	ChFiDS_Spine (const Standard_Real Tol)
void	SetEdges (const TopoDS_Edge &E)
	stocker les edges qui vont composer la ligne guide
void	PutInFirst (const TopoDS_Edge &E)
	stocker l edge en premiere position avant tous les autres
Standard_Integer	NbEdges () const
const TopoDS_Edge &	Edges (const Standard_Integer I) const
void	SetFirstStatus (const ChFiDS_State S)
	stocker si le debut de l ensemble des edges demarre sur une cassure un bord libre ou forme un contour ferme
void	SetLastStatus (const ChFiDS_State S)
	stocker si la fin de l ensemble des edges demarre sur une cassure un bord libre ou forme un contour ferme
virtual Standard_EXPORT void	AppendElSpine (const Handle(ChFiDS_HElSpine)&Els)
Standard_EXPORT Handle_ChFiDS_HElSpine	ElSpine (const Standard_Integer IE) const
Standard_EXPORT Handle_ChFiDS_HElSpine	ElSpine (const TopoDS_Edge &E) const
Standard_EXPORT Handle_ChFiDS_HElSpine	ElSpine (const Standard_Real W) const
Standard_EXPORT ChFiDS_ListOfHElSpine &	ChangeElSpines ()
virtual Standard_EXPORT void	Reset (const Standard_Boolean AllData=Standard_False)
Standard_EXPORT Standard_Boolean	SplitDone () const
Standard_EXPORT void	SplitDone (const Standard_Boolean B)
Standard_EXPORT void	Load ()
	preparer la ligne guide en fonction des edges qui sont des arcs elementaires (prendre un parametrage unique abscisse curviligne );pour pouvoir appeller les methodes sur la geometrie (first,last,value,d1,d2) il faut d abord preparer sinon une exception sera levee
Standard_EXPORT Standard_Real	Resolution (const Standard_Real R3d) const
Standard_EXPORT Standard_Boolean	IsClosed () const
Standard_EXPORT Standard_Real	FirstParameter () const
Standard_EXPORT Standard_Real	LastParameter () const
Standard_EXPORT void	SetFirstParameter (const Standard_Real Par)
Standard_EXPORT void	SetLastParameter (const Standard_Real Par)
Standard_EXPORT Standard_Real	FirstParameter (const Standard_Integer IndexSpine) const
	donne la longueur cumulee de tous les arcs avant le numero IndexSp
Standard_EXPORT Standard_Real	LastParameter (const Standard_Integer IndexSpine) const
	donne la longueur cumulee jusqu a l arc de numero IndexSpine (inclus)
Standard_EXPORT Standard_Real	Length (const Standard_Integer IndexSpine) const
	donne la longueur de l arc de numero IndexSp
Standard_EXPORT Standard_Boolean	IsPeriodic () const
Standard_EXPORT Standard_Real	Period () const
Standard_EXPORT Standard_Real	Absc (const Standard_Real U)
Standard_EXPORT Standard_Real	Absc (const Standard_Real U, const Standard_Integer I)
Standard_EXPORT void	Parameter (const Standard_Real AbsC, Standard_Real &U, const Standard_Boolean Oriented=Standard_True)
Standard_EXPORT void	Parameter (const Standard_Integer Index, const Standard_Real AbsC, Standard_Real &U, const Standard_Boolean Oriented=Standard_True)
Standard_EXPORT gp_Pnt	Value (const Standard_Real AbsC)
Standard_EXPORT void	D0 (const Standard_Real AbsC, gp_Pnt &P)
Standard_EXPORT void	D1 (const Standard_Real AbsC, gp_Pnt &P, gp_Vec &V1)
Standard_EXPORT void	D2 (const Standard_Real AbsC, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2)
Standard_EXPORT void	SetCurrent (const Standard_Integer Index)
Standard_EXPORT const BRepAdaptor_Curve &	CurrentElementarySpine (const Standard_Integer Index)
	set la courbe courante et la renvoie
Standard_Integer	CurrentIndexOfElementarySpine () const
Standard_EXPORT GeomAbs_CurveType	GetType () const
Standard_EXPORT gp_Lin	Line () const
Standard_EXPORT gp_Circ	Circle () const
ChFiDS_State	FirstStatus () const
	returns if the set of edges starts on a free boundary or if the first vertex is a breakpoint or if the set is closed
ChFiDS_State	LastStatus () const
	returns the state at the end of the set
ChFiDS_State	Status (const Standard_Boolean IsFirst) const
void	SetStatus (const ChFiDS_State S, const Standard_Boolean IsFirst)
Standard_Boolean	IsTangencyExtremity (const Standard_Boolean IsFirst) const
	returns if the set of edges starts (or end) on Tangency point.
void	SetTangencyExtremity (const Standard_Boolean IsTangency, const Standard_Boolean IsFirst)
Standard_EXPORT Standard_Real	Absc (const TopoDS_Vertex &V) const
Standard_EXPORT TopoDS_Vertex	FirstVertex () const
Standard_EXPORT TopoDS_Vertex	LastVertex () const
Standard_EXPORT void	SetFirstTgt (const Standard_Real W)
Standard_EXPORT void	SetLastTgt (const Standard_Real W)
Standard_EXPORT Standard_Boolean	HasFirstTgt () const
Standard_EXPORT Standard_Boolean	HasLastTgt () const
Standard_EXPORT void	SetReference (const Standard_Real W)
	set a parameter reference for the approx.
Standard_EXPORT void	SetReference (const Standard_Integer I)
	set a parameter reference for the approx, at the middle of edge I.
Standard_EXPORT Standard_Integer	Index (const Standard_Real W, const Standard_Boolean Forward=Standard_True) const
Standard_EXPORT Standard_Integer	Index (const TopoDS_Edge &E) const
Standard_EXPORT void	UnsetReference ()
Standard_EXPORT void	SetErrorStatus (const ChFiDS_ErrorStatus state)
Standard_EXPORT ChFiDS_ErrorStatus	ErrorStatus () const
Standard_EXPORT const	Handle (Standard_Type)&DynamicType() const
Protected Attributes
Standard_Boolean	splitdone
ChFiDS_ListOfHElSpine	elspines
Private Member Functions
Standard_EXPORT void	Prepare (Standard_Real &L, Standard_Integer &Index) const
Private Attributes
BRepAdaptor_Curve	myCurve
Standard_Integer	indexofcurve
ChFiDS_State	firstState
ChFiDS_State	lastState
TopTools_SequenceOfShape	spine
Handle_TColStd_HArray1OfReal	abscissa
Standard_Real	tolesp
Standard_Real	firstparam
Standard_Real	lastparam
Standard_Boolean	firstprolon
Standard_Boolean	lastprolon
Standard_Boolean	firstistgt
Standard_Boolean	lastistgt
Standard_Real	firsttgtpar
Standard_Real	lasttgtpar
Standard_Boolean	hasfirsttgt
Standard_Boolean	haslasttgt
gp_Pnt	firstori
gp_Pnt	lastori
gp_Vec	firsttgt
gp_Vec	lasttgt
Standard_Real	valref
Standard_Boolean	hasref
ChFiDS_ErrorStatus	errorstate

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Constructor & Destructor Documentation

Standard_EXPORT ChFiDS_Spine::ChFiDS_Spine (   )

Standard_EXPORT ChFiDS_Spine::ChFiDS_Spine (  const Standard_Real  Tol  )

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Member Function Documentation

Standard_EXPORT Standard_Real ChFiDS_Spine::Absc (  const TopoDS_Vertex &  V  )  const

Standard_EXPORT Standard_Real ChFiDS_Spine::Absc (  const Standard_Real  U, const Standard_Integer  I )

Standard_EXPORT Standard_Real ChFiDS_Spine::Absc (  const Standard_Real  U  )

virtual Standard_EXPORT void ChFiDS_Spine::AppendElSpine (  const Handle(ChFiDS_HElSpine)&  Els  )  [virtual]

Reimplemented in ChFiDS_FilSpine.

Standard_EXPORT ChFiDS_ListOfHElSpine& ChFiDS_Spine::ChangeElSpines (   )

Standard_EXPORT gp_Circ ChFiDS_Spine::Circle (   )  const

Standard_EXPORT const BRepAdaptor_Curve& ChFiDS_Spine::CurrentElementarySpine (  const Standard_Integer  Index  )

Standard_Integer ChFiDS_Spine::CurrentIndexOfElementarySpine (   )  const [inline]

Standard_EXPORT void ChFiDS_Spine::D0 (  const Standard_Real  AbsC, gp_Pnt &  P )

Standard_EXPORT void ChFiDS_Spine::D1 (  const Standard_Real  AbsC, gp_Pnt &  P, gp_Vec &  V1 )

Standard_EXPORT void ChFiDS_Spine::D2 (  const Standard_Real  AbsC, gp_Pnt &  P, gp_Vec &  V1, gp_Vec &  V2 )

const TopoDS_Edge & ChFiDS_Spine::Edges (  const Standard_Integer  I  )  const [inline]

Standard_EXPORT Handle_ChFiDS_HElSpine ChFiDS_Spine::ElSpine (  const Standard_Real  W  )  const

Standard_EXPORT Handle_ChFiDS_HElSpine ChFiDS_Spine::ElSpine (  const TopoDS_Edge &  E  )  const

Standard_EXPORT Handle_ChFiDS_HElSpine ChFiDS_Spine::ElSpine (  const Standard_Integer  IE  )  const

Standard_EXPORT ChFiDS_ErrorStatus ChFiDS_Spine::ErrorStatus (   )  const

Standard_EXPORT Standard_Real ChFiDS_Spine::FirstParameter (  const Standard_Integer  IndexSpine  )  const

Standard_EXPORT Standard_Real ChFiDS_Spine::FirstParameter (   )  const

ChFiDS_State ChFiDS_Spine::FirstStatus (   )  const [inline]

Standard_EXPORT TopoDS_Vertex ChFiDS_Spine::FirstVertex (   )  const

Standard_EXPORT GeomAbs_CurveType ChFiDS_Spine::GetType (   )  const

Standard_EXPORT const ChFiDS_Spine::Handle (  Standard_Type   )  const

Reimplemented in ChFiDS_ChamfSpine, and ChFiDS_FilSpine.

Standard_EXPORT Standard_Boolean ChFiDS_Spine::HasFirstTgt (   )  const

Standard_EXPORT Standard_Boolean ChFiDS_Spine::HasLastTgt (   )  const

Standard_EXPORT Standard_Integer ChFiDS_Spine::Index (  const TopoDS_Edge &  E  )  const

Standard_EXPORT Standard_Integer ChFiDS_Spine::Index (  const Standard_Real  W, const Standard_Boolean  Forward = Standard_True )  const

Standard_EXPORT Standard_Boolean ChFiDS_Spine::IsClosed (   )  const

Standard_EXPORT Standard_Boolean ChFiDS_Spine::IsPeriodic (   )  const

Standard_Boolean ChFiDS_Spine::IsTangencyExtremity (  const Standard_Boolean  IsFirst  )  const [inline]

Standard_EXPORT Standard_Real ChFiDS_Spine::LastParameter (  const Standard_Integer  IndexSpine  )  const

Standard_EXPORT Standard_Real ChFiDS_Spine::LastParameter (   )  const

ChFiDS_State ChFiDS_Spine::LastStatus (   )  const [inline]

Standard_EXPORT TopoDS_Vertex ChFiDS_Spine::LastVertex (   )  const

Standard_EXPORT Standard_Real ChFiDS_Spine::Length (  const Standard_Integer  IndexSpine  )  const

Standard_EXPORT gp_Lin ChFiDS_Spine::Line (   )  const

Standard_EXPORT void ChFiDS_Spine::Load (   )

Standard_Integer ChFiDS_Spine::NbEdges (   )  const [inline]

Standard_EXPORT void ChFiDS_Spine::Parameter (  const Standard_Integer  Index, const Standard_Real  AbsC, Standard_Real &  U, const Standard_Boolean  Oriented = Standard_True )

Standard_EXPORT void ChFiDS_Spine::Parameter (  const Standard_Real  AbsC, Standard_Real &  U, const Standard_Boolean  Oriented = Standard_True )

Standard_EXPORT Standard_Real ChFiDS_Spine::Period (   )  const

Standard_EXPORT void ChFiDS_Spine::Prepare (  Standard_Real &  L, Standard_Integer &  Index )  const [private]

void ChFiDS_Spine::PutInFirst (  const TopoDS_Edge &  E  )  [inline]

virtual Standard_EXPORT void ChFiDS_Spine::Reset (  const Standard_Boolean  AllData = Standard_False  )  [virtual]

Reimplemented in ChFiDS_FilSpine.

Standard_EXPORT Standard_Real ChFiDS_Spine::Resolution (  const Standard_Real  R3d  )  const

Standard_EXPORT void ChFiDS_Spine::SetCurrent (  const Standard_Integer  Index  )

void ChFiDS_Spine::SetEdges (  const TopoDS_Edge &  E  )  [inline]

Standard_EXPORT void ChFiDS_Spine::SetErrorStatus (  const ChFiDS_ErrorStatus  state  )

Standard_EXPORT void ChFiDS_Spine::SetFirstParameter (  const Standard_Real  Par  )

void ChFiDS_Spine::SetFirstStatus (  const ChFiDS_State  S  )  [inline]

Standard_EXPORT void ChFiDS_Spine::SetFirstTgt (  const Standard_Real  W  )

Standard_EXPORT void ChFiDS_Spine::SetLastParameter (  const Standard_Real  Par  )

void ChFiDS_Spine::SetLastStatus (  const ChFiDS_State  S  )  [inline]

Standard_EXPORT void ChFiDS_Spine::SetLastTgt (  const Standard_Real  W  )

Standard_EXPORT void ChFiDS_Spine::SetReference (  const Standard_Integer  I  )

Standard_EXPORT void ChFiDS_Spine::SetReference (  const Standard_Real  W  )

void ChFiDS_Spine::SetStatus (  const ChFiDS_State  S, const Standard_Boolean  IsFirst )  [inline]

void ChFiDS_Spine::SetTangencyExtremity (  const Standard_Boolean  IsTangency, const Standard_Boolean  IsFirst )  [inline]

Standard_EXPORT void ChFiDS_Spine::SplitDone (  const Standard_Boolean  B  )

Standard_EXPORT Standard_Boolean ChFiDS_Spine::SplitDone (   )  const

ChFiDS_State ChFiDS_Spine::Status (  const Standard_Boolean  IsFirst  )  const [inline]

Standard_EXPORT void ChFiDS_Spine::UnsetReference (   )

Standard_EXPORT gp_Pnt ChFiDS_Spine::Value (  const Standard_Real  AbsC  )

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Field Documentation

Handle_TColStd_HArray1OfReal ChFiDS_Spine::abscissa [private]

ChFiDS_ListOfHElSpine ChFiDS_Spine::elspines [protected]

ChFiDS_ErrorStatus ChFiDS_Spine::errorstate [private]

Standard_Boolean ChFiDS_Spine::firstistgt [private]

gp_Pnt ChFiDS_Spine::firstori [private]

Standard_Real ChFiDS_Spine::firstparam [private]

Standard_Boolean ChFiDS_Spine::firstprolon [private]

ChFiDS_State ChFiDS_Spine::firstState [private]

gp_Vec ChFiDS_Spine::firsttgt [private]

Standard_Real ChFiDS_Spine::firsttgtpar [private]

Standard_Boolean ChFiDS_Spine::hasfirsttgt [private]

Standard_Boolean ChFiDS_Spine::haslasttgt [private]

Standard_Boolean ChFiDS_Spine::hasref [private]

Standard_Integer ChFiDS_Spine::indexofcurve [private]

Standard_Boolean ChFiDS_Spine::lastistgt [private]

gp_Pnt ChFiDS_Spine::lastori [private]

Standard_Real ChFiDS_Spine::lastparam [private]

Standard_Boolean ChFiDS_Spine::lastprolon [private]

ChFiDS_State ChFiDS_Spine::lastState [private]

gp_Vec ChFiDS_Spine::lasttgt [private]

Standard_Real ChFiDS_Spine::lasttgtpar [private]

BRepAdaptor_Curve ChFiDS_Spine::myCurve [private]

TopTools_SequenceOfShape ChFiDS_Spine::spine [private]

Standard_Boolean ChFiDS_Spine::splitdone [protected]

Standard_Real ChFiDS_Spine::tolesp [private]

Standard_Real ChFiDS_Spine::valref [private]

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

• ChFiDS_Spine.hxx
• ChFiDS_Spine.lxx

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