Public Member Functions |
| ChFiDS_Spine () |
| ChFiDS_Spine (const Standard_Real Tol) |
void | SetEdges (const TopoDS_Edge &E) |
| store edges composing the guideline
|
void | PutInFirst (const TopoDS_Edge &E) |
| store the edge at the first position before all others
|
Standard_Integer | NbEdges () const |
const TopoDS_Edge & | Edges (const Standard_Integer I) const |
void | SetFirstStatus (const ChFiDS_State S) |
| stores if the start of a set of edges starts on a
section of free border or forms a closed contour
|
void | SetLastStatus (const ChFiDS_State S) |
| stores if the end of a set of edges starts on a
section of free border or forms a closed contour
|
virtual void | AppendElSpine (const Handle< ChFiDS_HElSpine > &Els) |
Handle_ChFiDS_HElSpine | ElSpine (const Standard_Integer IE) const |
Handle_ChFiDS_HElSpine | ElSpine (const TopoDS_Edge &E) const |
Handle_ChFiDS_HElSpine | ElSpine (const Standard_Real W) const |
ChFiDS_ListOfHElSpine & | ChangeElSpines () |
virtual void | Reset (const Standard_Boolean AllData=Standard_False) |
Standard_Boolean | SplitDone () const |
void | SplitDone (const Standard_Boolean B) |
void | Load () |
| prepare the guideline depending on the edges that
are elementary arks (take parameters from
a single curvilinear abscissa); to be able to call
methods on the geometry (first,last,value,d1,d2)
it is necessary to start with preparation otherwise an
exception will be raised
|
Standard_Real | Resolution (const Standard_Real R3d) const |
Standard_Boolean | IsClosed () const |
Standard_Real | FirstParameter () const |
Standard_Real | LastParameter () const |
void | SetFirstParameter (const Standard_Real Par) |
void | SetLastParameter (const Standard_Real Par) |
Standard_Real | FirstParameter (const Standard_Integer IndexSpine) const |
| gives the total length of all arcs before the
number IndexSp
|
Standard_Real | LastParameter (const Standard_Integer IndexSpine) const |
| gives the total length till the ark with number
IndexSpine (inclus)
|
Standard_Real | Length (const Standard_Integer IndexSpine) const |
| gives the length of ark with number IndexSp
|
Standard_Boolean | IsPeriodic () const |
Standard_Real | Period () const |
Standard_Real | Absc (const Standard_Real U) |
Standard_Real | Absc (const Standard_Real U, const Standard_Integer I) |
void | Parameter (const Standard_Real AbsC, Standard_Real &U, const Standard_Boolean Oriented=Standard_True) |
void | Parameter (const Standard_Integer Index, const Standard_Real AbsC, Standard_Real &U, const Standard_Boolean Oriented=Standard_True) |
gp_Pnt | Value (const Standard_Real AbsC) |
void | D0 (const Standard_Real AbsC, gp_Pnt &P) |
void | D1 (const Standard_Real AbsC, gp_Pnt &P, gp_Vec &V1) |
void | D2 (const Standard_Real AbsC, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2) |
void | SetCurrent (const Standard_Integer Index) |
const BRepAdaptor_Curve & | CurrentElementarySpine (const Standard_Integer Index) |
| sets the current curve and returns it
|
Standard_Integer | CurrentIndexOfElementarySpine () const |
GeomAbs_CurveType | GetType () const |
gp_Lin | Line () const |
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_Real | Absc (const TopoDS_Vertex &V) const |
TopoDS_Vertex | FirstVertex () const |
TopoDS_Vertex | LastVertex () const |
void | SetFirstTgt (const Standard_Real W) |
void | SetLastTgt (const Standard_Real W) |
Standard_Boolean | HasFirstTgt () const |
Standard_Boolean | HasLastTgt () const |
void | SetReference (const Standard_Real W) |
| set a parameter reference for the approx.
|
void | SetReference (const Standard_Integer I) |
| set a parameter reference for the approx, at the
middle of edge I.
|
Standard_Integer | Index (const Standard_Real W, const Standard_Boolean Forward=Standard_True) const |
Standard_Integer | Index (const TopoDS_Edge &E) const |
void | UnsetReference () |
void | SetErrorStatus (const ChFiDS_ErrorStatus state) |
ChFiDS_ErrorStatus | ErrorStatus () const |
Protected Attributes |
Standard_Boolean | splitdone |
ChFiDS_ListOfHElSpine | elspines |
- guideline composed of edges of the solid, tangents <br>
between them, and borders by faces tangents <br>
between them. <br>
Tools for construction of the Sp
by propagation from an edge of solid
are provided in the Builder of Fil3d.
The Spine contains among others the
information about the nature of extremities
of the fillet ( on free border , on section or closed ).
IMPORTANT NOTE : the guideline
represented in this way is not C2, although the path
claims it. Several palliative workarounds
(see the methods at the end) are planned,
but they are not enough. It is necessary to change
the approach and double the Spine of line C2 with
the known consequences for management of
interactions between KPart Blend in Fil3d.