for (; It.More(); It.Next()) {
Scurrent = It.Value();
if (Scurrent.ShapeType() != TopAbs_EDGE) {
- Handle(Geom_BSplineCurve) newC;
- if (Scurrent.ShapeType() == TopAbs_WIRE) {
- TColgp_SequenceOfPnt PntSeq;
- // collect points
- for (Ex.Init(Scurrent, TopAbs_EDGE); Ex.More(); Ex.Next()) {
- TopoDS_Edge E = TopoDS::Edge(Ex.Current());
- if (BRep_Tool::Degenerated(E)) continue;
- C = BRep_Tool::Curve(E, First, Last);
- if( E.Orientation() == TopAbs_REVERSED ) {
- C->Reverse();
- }
- Handle(Geom_TrimmedCurve) tc = Handle(Geom_TrimmedCurve)::DownCast(C);
- while( !tc.IsNull() ) {
- C = tc->BasisCurve();
- tc = Handle(Geom_TrimmedCurve)::DownCast(C);
- }
- int nbp = 10;
- if( C->IsKind(STANDARD_TYPE(Geom_Line)) ) {
- nbp = 4;
- }
- else if( C->IsKind(STANDARD_TYPE(Geom_Circle)) ||
- C->IsKind(STANDARD_TYPE(Geom_Ellipse)) ) {
- nbp = (int)25*fabs(Last-First)/(2.*M_PI);
- }
- else if( C->IsKind(STANDARD_TYPE(Geom_BezierCurve)) ) {
- Handle(Geom_BezierCurve) C3d = Handle(Geom_BezierCurve)::DownCast(C);
- nbp = C3d->NbPoles();
- }
- else if( C->IsKind(STANDARD_TYPE(Geom_BSplineCurve)) ) {
- Handle(Geom_BSplineCurve) C3d = Handle(Geom_BSplineCurve)::DownCast(C);
- nbp = C3d->NbPoles();
- }
- else {
- }
- if( nbp<4 ) nbp = 4;
- double dp = (Last-First)/(nbp-1);
- for(int i=1; i<nbp; i++) {
- gp_Pnt P;
- C->D0(First+dp*(i-1),P);
- PntSeq.Append(P);
- }
- }
- // add last point
- gp_Pnt P;
- C->D0(Last,P);
- PntSeq.Append(P);
- // create BSpline
- if(PntSeq.Length()>1) {
- TColgp_Array1OfPnt Pnts(1,PntSeq.Length());
- // check orientation of wire
- if( Scurrent.Orientation() == TopAbs_REVERSED ) {
- for(int i=1; i<=PntSeq.Length(); i++) {
- Pnts.SetValue(PntSeq.Length()-i+1,PntSeq.Value(i));
- }
- }
- else {
- for(int i=1; i<=PntSeq.Length(); i++) {
- Pnts.SetValue(i,PntSeq.Value(i));
- }
- }
- GeomAPI_PointsToBSpline PTB (Pnts);
- newC = Handle(Geom_BSplineCurve)::DownCast(PTB.Curve());
- // set periodic flag if curve is closed
- //if( newC->IsClosed() ) {
- // newC->SetPeriodic();
- //}
- // create edge
- double fp = newC->FirstParameter();
- double lp = newC->FirstParameter();
- gp_Pnt PF,PL;
- newC->D0(fp,PF);
- newC->D0(lp,PL);
- TopoDS_Vertex VF,VL;
- B.MakeVertex(VF,PF,1.e-7);
- B.MakeVertex(VL,PL,1.e-7);
- TopoDS_Edge newE;
- B.MakeEdge(newE,newC,1.e-7);
- B.Add(newE,VF);
- B.Add(newE,VL.Reversed());
- Scurrent = newE;
- }
+ TopoDS_Edge NewEdge;
+ if (Scurrent.ShapeType() == TopAbs_WIRE)
+ {
+ const TopoDS_Wire& CurWire = TopoDS::Wire(Scurrent);
+ NewEdge = BRepAlgo::ConcatenateWireC0(CurWire);
}
- if (newC.IsNull()) {
+ if (NewEdge.IsNull()) {
Standard_ConstructionError::Raise("The argument compound must contain only edges");
}
+ Scurrent = NewEdge;
}
B.Add(aComp,Scurrent);
}
return 1;
}
+//================================================================================
+/*!
+ * \brief Returns a name of creation operation and names and values of creation parameters
+ */
+//================================================================================
-//=======================================================================
-//function : GEOMImpl_FillingDriver_Type_
-//purpose :
-//=======================================================================
-Standard_EXPORT Handle_Standard_Type& GEOMImpl_FillingDriver_Type_()
-{
- static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
- if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
- static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
- if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
- static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
- if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
-
- static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
- static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_FillingDriver",
- sizeof(GEOMImpl_FillingDriver),
- 1,
- (Standard_Address)_Ancestors,
- (Standard_Address)NULL);
-
- return _aType;
-}
-
-//=======================================================================
-//function : DownCast
-//purpose :
-//=======================================================================
-const Handle(GEOMImpl_FillingDriver) Handle(GEOMImpl_FillingDriver)::DownCast
- (const Handle(Standard_Transient)& AnObject)
+bool GEOMImpl_FillingDriver::
+GetCreationInformation(std::string& theOperationName,
+ std::vector<GEOM_Param>& theParams)
{
- Handle(GEOMImpl_FillingDriver) _anOtherObject;
-
- if (!AnObject.IsNull()) {
- if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_FillingDriver))) {
- _anOtherObject = Handle(GEOMImpl_FillingDriver)((Handle(GEOMImpl_FillingDriver)&)AnObject);
- }
+ if (Label().IsNull()) return 0;
+ Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label());
+
+ GEOMImpl_IFilling aCI( function );
+ Standard_Integer aType = function->GetType();
+
+ theOperationName = "FILLING";
+
+ switch ( aType ) {
+ case BASIC_FILLING:
+ {
+ AddParam( theParams, "Input compound", aCI.GetShape() );
+ AddParam( theParams, "Method", aCI.GetMethod() );
+ const char* method[3] =
+ { "Standard", "Use edges orientation", "Correct edges orientation" };
+ if ( 0 <= aCI.GetMethod() && aCI.GetMethod() < 3 )
+ theParams[1] << " = " << method[ aCI.GetMethod() ];
+ AddParam( theParams, "Min deg", aCI.GetMinDeg() );
+ AddParam( theParams, "Max deg", aCI.GetMaxDeg() );
+ AddParam( theParams, "Nb. Iter", aCI.GetNbIter() );
+ AddParam( theParams, "Tol. 2D", aCI.GetTol2D() );
+ AddParam( theParams, "Tol. 3D", aCI.GetTol3D() );
+ AddParam( theParams, "Approximation", aCI.GetApprox() );
+ break;
+ }
+ default:
+ return false;
}
- return _anOtherObject;
+ return true;
}
+
+IMPLEMENT_STANDARD_HANDLE (GEOMImpl_FillingDriver,GEOM_BaseDriver);
+IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_FillingDriver,GEOM_BaseDriver);
