-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <GEOMImpl_ShapeDriver.hxx>
// OCCT Includes
#include <ShapeFix_Wire.hxx>
#include <ShapeFix_Edge.hxx>
+#include <ShapeFix_Shape.hxx>
#include <BRep_Tool.hxx>
#include <BRep_Builder.hxx>
#include <BRepClass3d_SolidClassifier.hxx>
#include <BRepBuilderAPI_MakeWire.hxx>
#include <BRepBuilderAPI_Sewing.hxx>
+#include <BRepLib.hxx>
+#include <BRepLib_MakeEdge.hxx>
+#include <BRepTools_WireExplorer.hxx>
+#include <BRepAdaptor_Curve.hxx>
#include <ShapeAnalysis_FreeBounds.hxx>
+#include <ElCLib.hxx>
#include <TopAbs.hxx>
#include <TopoDS.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopTools_HSequenceOfShape.hxx>
+#include <TColStd_SequenceOfReal.hxx>
#include <TColStd_HSequenceOfTransient.hxx>
+#include <TColStd_Array1OfReal.hxx>
+#include <TColGeom_SequenceOfCurve.hxx>
+#include <TColGeom_Array1OfBSplineCurve.hxx>
+#include <TColGeom_HArray1OfBSplineCurve.hxx>
+
+#include <GeomAbs_CurveType.hxx>
+#include <Geom_TrimmedCurve.hxx>
+#include <GeomConvert_CompCurveToBSplineCurve.hxx>
+#include <GeomConvert.hxx>
+#include <GeomLProp.hxx>
#include <Precision.hxx>
#include <Standard_NullObject.hxx>
if (aType == WIRE_EDGES) {
Handle(TColStd_HSequenceOfTransient) aShapes = aCI.GetShapes();
- unsigned int ind, nbshapes = aShapes->Length();
-
TopoDS_Wire aWire;
B.MakeWire(aWire);
- BRepBuilderAPI_MakeWire MW;
- bool isMWDone = true;
// add edges
- for (ind = 1; ind <= nbshapes; ind++) {
+ for (unsigned int ind = 1; ind <= aShapes->Length(); ind++) {
Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast(aShapes->Value(ind));
TopoDS_Shape aShape_i = aRefShape->GetValue();
if (aShape_i.IsNull()) {
Standard_NullObject::Raise("Shape for wire construction is null");
}
- if (aShape_i.ShapeType() == TopAbs_EDGE) {
- B.Add(aWire, TopoDS::Edge(aShape_i));
- MW.Add(TopoDS::Edge(aShape_i));
- if (!MW.IsDone()) {
- // check status after each edge/wire addition, because the final status
- // can be OK even in case, when some edges/wires was not accepted.
- isMWDone = false;
- }
- } else if (aShape_i.ShapeType() == TopAbs_WIRE) {
- TopExp_Explorer exp (aShape_i, TopAbs_EDGE);
- for (; exp.More(); exp.Next()) {
- B.Add(aWire, TopoDS::Edge(exp.Current()));
- MW.Add(TopoDS::Edge(exp.Current()));
- if (!MW.IsDone()) {
- // check status after each edge/wire addition, because the final status
- // can be OK even in case, when some edges/wires was not accepted.
- isMWDone = false;
- }
- }
- } else {
- Standard_TypeMismatch::Raise
- ("Shape for wire construction is neither an edge nor a wire");
- }
+ if (aShape_i.ShapeType() == TopAbs_EDGE || aShape_i.ShapeType() == TopAbs_WIRE) {
+ TopExp_Explorer exp (aShape_i, TopAbs_EDGE);
+ for (; exp.More(); exp.Next())
+ B.Add(aWire, TopoDS::Edge(exp.Current()));
+ } else {
+ Standard_TypeMismatch::Raise
+ ("Shape for wire construction is neither an edge nor a wire");
+ }
}
- if (isMWDone) {
- aShape = MW;
+ // fix edges order
+ Handle(ShapeFix_Wire) aFW = new ShapeFix_Wire;
+ aFW->Load(aWire);
+ aFW->FixReorder();
+
+ if (aFW->StatusReorder(ShapeExtend_FAIL1)) {
+ Standard_ConstructionError::Raise("Wire construction failed: several loops detected");
+ } else if (aFW->StatusReorder(ShapeExtend_FAIL)) {
+ Standard_ConstructionError::Raise("Wire construction failed");
} else {
- // fix edges order
- Handle(ShapeFix_Wire) aFW = new ShapeFix_Wire;
- aFW->Load(aWire);
- aFW->FixReorder();
-
- if (aFW->StatusReorder(ShapeExtend_FAIL1)) {
- Standard_ConstructionError::Raise("Wire construction failed: several loops detected");
- } else if (aFW->StatusReorder(ShapeExtend_FAIL)) {
- Standard_ConstructionError::Raise("Wire construction failed");
- //} else if (aFW->StatusReorder(ShapeExtend_DONE2)) {
- // Standard_ConstructionError::Raise("Wire construction failed: some gaps detected");
- } else {
- }
-
- // IMP 0019766: Building a Wire from unconnected edges by introducing a tolerance
- Standard_Real aTolerance = aCI.GetTolerance();
- if (aTolerance < Precision::Confusion())
- aTolerance = Precision::Confusion();
+ }
- aFW->ClosedWireMode() = Standard_False;
- aFW->FixConnected(aTolerance);
- if (aFW->StatusConnected(ShapeExtend_FAIL)) {
- Standard_ConstructionError::Raise("Wire construction failed: cannot build connected wire");
- }
- // IMP 0019766
- if (aFW->StatusConnected(ShapeExtend_DONE3)) {
- // Confused with <prec> but not Analyzer.Precision(), set the same
- aFW->FixGapsByRangesMode() = Standard_True;
- if (aFW->FixGaps3d()) {
- Handle(ShapeExtend_WireData) sbwd = aFW->WireData();
- Handle(ShapeFix_Edge) aFe = new ShapeFix_Edge;
- for (Standard_Integer iedge = 1; iedge <= sbwd->NbEdges(); iedge++) {
- TopoDS_Edge aEdge = TopoDS::Edge(sbwd->Edge(iedge));
- aFe->FixVertexTolerance(aEdge);
- aFe->FixSameParameter(aEdge);
- }
- }
- else if (aFW->StatusGaps3d(ShapeExtend_FAIL)) {
- Standard_ConstructionError::Raise("Wire construction failed: cannot fix 3d gaps");
+ // IMP 0019766: Building a Wire from unconnected edges by introducing a tolerance
+ Standard_Real aTolerance = aCI.GetTolerance();
+ if (aTolerance < Precision::Confusion())
+ aTolerance = Precision::Confusion();
+
+ aFW->ClosedWireMode() = Standard_False;
+ aFW->FixConnected(aTolerance);
+ if (aFW->StatusConnected(ShapeExtend_FAIL)) {
+ Standard_ConstructionError::Raise("Wire construction failed: cannot build connected wire");
+ }
+ // IMP 0019766
+ if (aFW->StatusConnected(ShapeExtend_DONE3)) {
+ // Confused with <prec> but not Analyzer.Precision(), set the same
+ aFW->FixGapsByRangesMode() = Standard_True;
+ if (aFW->FixGaps3d()) {
+ Handle(ShapeExtend_WireData) sbwd = aFW->WireData();
+ Handle(ShapeFix_Edge) aFe = new ShapeFix_Edge;
+ for (Standard_Integer iedge = 1; iedge <= sbwd->NbEdges(); iedge++) {
+ TopoDS_Edge aEdge = TopoDS::Edge(sbwd->Edge(iedge));
+ aFe->FixVertexTolerance(aEdge);
+ aFe->FixSameParameter(aEdge);
}
}
-
- aShape = aFW->WireAPIMake();
+ else if (aFW->StatusGaps3d(ShapeExtend_FAIL)) {
+ Standard_ConstructionError::Raise("Wire construction failed: cannot fix 3d gaps");
+ }
}
+ aShape = aFW->WireAPIMake();
}
else if (aType == FACE_WIRE) {
Handle(GEOM_Function) aRefBase = aCI.GetBase();
aShape = tds;
}
}
+ else if (aType == EDGE_WIRE) {
+ Handle(GEOM_Function) aRefBase = aCI.GetBase();
+ TopoDS_Shape aWire = aRefBase->GetValue();
+ Standard_Real LinTol = aCI.GetTolerance();
+ Standard_Real AngTol = aCI.GetAngularTolerance();
+ if (aWire.IsNull()) Standard_NullObject::Raise("Argument Wire is null");
+
+ TopoDS_Edge ResEdge;
+
+ BRepLib::BuildCurves3d(aWire);
+ Handle(ShapeFix_Shape) Fixer = new ShapeFix_Shape(aWire);
+ Fixer->SetPrecision(LinTol);
+ Fixer->SetMaxTolerance(LinTol);
+ Fixer->Perform();
+ TopoDS_Wire theWire = TopoDS::Wire(Fixer->Shape());
+
+ TColGeom_SequenceOfCurve CurveSeq;
+ TopTools_SequenceOfShape LocSeq;
+ TColStd_SequenceOfReal FparSeq;
+ TColStd_SequenceOfReal LparSeq;
+ TColStd_SequenceOfReal TolSeq;
+ GeomAbs_CurveType CurType;
+ TopoDS_Vertex FirstVertex, LastVertex;
+
+ BRepTools_WireExplorer wexp(theWire) ;
+ for (; wexp.More(); wexp.Next())
+ {
+ TopoDS_Edge anEdge = wexp.Current();
+ Standard_Real fpar, lpar;
+ TopLoc_Location aLoc;
+ Handle(Geom_Curve) aCurve = BRep_Tool::Curve(anEdge, aLoc, fpar, lpar);
+ if (aCurve.IsNull())
+ continue;
+
+ BRepAdaptor_Curve BAcurve(anEdge);
+ GeomAbs_CurveType aType = BAcurve.GetType();
+
+ Handle(Geom_Curve) aBasisCurve = BAcurve.Curve().Curve();
+
+ if (aBasisCurve->IsPeriodic())
+ ElCLib::AdjustPeriodic(aBasisCurve->FirstParameter(), aBasisCurve->LastParameter(),
+ Precision::PConfusion(), fpar, lpar);
+
+ if (CurveSeq.IsEmpty())
+ {
+ CurveSeq.Append(aCurve);
+ TopoDS_Shape aLocShape;
+ aLocShape.Location(aLoc);
+ aLocShape.Orientation(wexp.Orientation());
+ LocSeq.Append(aLocShape);
+ FparSeq.Append(fpar);
+ LparSeq.Append(lpar);
+ CurType = aType;
+ FirstVertex = wexp.CurrentVertex();
+ }
+ else
+ {
+ Standard_Boolean Done = Standard_False;
+ Standard_Real NewFpar, NewLpar;
+ GeomAdaptor_Curve GAprevcurve(CurveSeq.Last());
+ TopoDS_Vertex CurVertex = wexp.CurrentVertex();
+ TopoDS_Vertex CurFirstVer = TopExp::FirstVertex(anEdge);
+ TopAbs_Orientation ConnectByOrigin = (CurVertex.IsSame(CurFirstVer))? TopAbs_FORWARD : TopAbs_REVERSED;
+ if (aCurve == CurveSeq.Last())
+ {
+ NewFpar = fpar;
+ NewLpar = lpar;
+ if (aBasisCurve->IsPeriodic())
+ {
+ if (NewLpar < NewFpar)
+ NewLpar += aBasisCurve->Period();
+ if (ConnectByOrigin == TopAbs_FORWARD)
+ ElCLib::AdjustPeriodic(FparSeq.Last(),
+ FparSeq.Last() + aBasisCurve->Period(),
+ Precision::PConfusion(), NewFpar, NewLpar);
+ else
+ ElCLib::AdjustPeriodic(FparSeq.Last() - aBasisCurve->Period(),
+ FparSeq.Last(),
+ Precision::PConfusion(), NewFpar, NewLpar);
+ }
+ Done = Standard_True;
+ }
+ else if (aType == CurType &&
+ aType != GeomAbs_BezierCurve &&
+ aType != GeomAbs_BSplineCurve &&
+ aType != GeomAbs_OtherCurve)
+ {
+ switch (aType)
+ {
+ case GeomAbs_Line:
+ {
+ gp_Lin aLine = BAcurve.Line();
+ gp_Lin PrevLine = GAprevcurve.Line();
+ if (aLine.Contains(PrevLine.Location(), LinTol) &&
+ aLine.Direction().IsParallel(PrevLine.Direction(), AngTol))
+ {
+ gp_Pnt P1 = ElCLib::Value(fpar, aLine);
+ gp_Pnt P2 = ElCLib::Value(lpar, aLine);
+ NewFpar = ElCLib::Parameter(PrevLine, P1);
+ NewLpar = ElCLib::Parameter(PrevLine, P2);
+ if (NewLpar < NewFpar)
+ {
+ Standard_Real MemNewFpar = NewFpar;
+ NewFpar = NewLpar;
+ NewLpar = MemNewFpar;
+ ConnectByOrigin = TopAbs::Reverse(ConnectByOrigin);
+ }
+ Done = Standard_True;
+ }
+ break;
+ }
+ case GeomAbs_Circle:
+ {
+ gp_Circ aCircle = BAcurve.Circle();
+ gp_Circ PrevCircle = GAprevcurve.Circle();
+ if (aCircle.Location().Distance(PrevCircle.Location()) <= LinTol &&
+ Abs(aCircle.Radius() - PrevCircle.Radius()) <= LinTol &&
+ aCircle.Axis().IsParallel(PrevCircle.Axis(), AngTol))
+ {
+ if (aCircle.Axis().Direction() * PrevCircle.Axis().Direction() < 0.)
+ {
+ Standard_Real memfpar = fpar;
+ fpar = lpar;
+ lpar = memfpar;
+ ConnectByOrigin = TopAbs::Reverse(ConnectByOrigin);
+ }
+ gp_Pnt P1 = ElCLib::Value(fpar, aCircle);
+ gp_Pnt P2 = ElCLib::Value(lpar, aCircle);
+ NewFpar = ElCLib::Parameter(PrevCircle, P1);
+ NewLpar = ElCLib::Parameter(PrevCircle, P2);
+ if (NewLpar < NewFpar)
+ NewLpar += 2.*PI;
+ //Standard_Real MemNewFpar = NewFpar, MemNewLpar = NewLpar;
+ if (ConnectByOrigin == TopAbs_FORWARD)
+ ElCLib::AdjustPeriodic(FparSeq.Last(),
+ FparSeq.Last() + 2.*PI,
+ Precision::PConfusion(), NewFpar, NewLpar);
+ else
+ ElCLib::AdjustPeriodic(FparSeq.Last() - 2.*PI,
+ FparSeq.Last(),
+ Precision::PConfusion(), NewFpar, NewLpar);
+ Done = Standard_True;
+ }
+ break;
+ }
+ case GeomAbs_Ellipse:
+ {
+ gp_Elips anEllipse = BAcurve.Ellipse();
+ gp_Elips PrevEllipse = GAprevcurve.Ellipse();
+ if (anEllipse.Focus1().Distance(PrevEllipse.Focus1()) <= LinTol &&
+ anEllipse.Focus2().Distance(PrevEllipse.Focus2()) <= LinTol &&
+ Abs(anEllipse.MajorRadius() - PrevEllipse.MajorRadius()) <= LinTol &&
+ Abs(anEllipse.MinorRadius() - PrevEllipse.MinorRadius()) <= LinTol &&
+ anEllipse.Axis().IsParallel(PrevEllipse.Axis(), AngTol))
+ {
+ if (anEllipse.Axis().Direction() * PrevEllipse.Axis().Direction() < 0.)
+ {
+ Standard_Real memfpar = fpar;
+ fpar = lpar;
+ lpar = memfpar;
+ ConnectByOrigin = TopAbs::Reverse(ConnectByOrigin);
+ }
+ gp_Pnt P1 = ElCLib::Value(fpar, anEllipse);
+ gp_Pnt P2 = ElCLib::Value(lpar, anEllipse);
+ NewFpar = ElCLib::Parameter(PrevEllipse, P1);
+ NewLpar = ElCLib::Parameter(PrevEllipse, P2);
+ if (NewLpar < NewFpar)
+ NewLpar += 2.*PI;
+ if (ConnectByOrigin == TopAbs_FORWARD)
+ ElCLib::AdjustPeriodic(FparSeq.Last(),
+ FparSeq.Last() + 2.*PI,
+ Precision::PConfusion(), NewFpar, NewLpar);
+ else
+ ElCLib::AdjustPeriodic(FparSeq.Last() - 2.*PI,
+ FparSeq.Last(),
+ Precision::PConfusion(), NewFpar, NewLpar);
+ Done = Standard_True;
+ }
+ break;
+ }
+ case GeomAbs_Hyperbola:
+ {
+ gp_Hypr aHypr = BAcurve.Hyperbola();
+ gp_Hypr PrevHypr = GAprevcurve.Hyperbola();
+ if (aHypr.Focus1().Distance(PrevHypr.Focus1()) <= LinTol &&
+ aHypr.Focus2().Distance(PrevHypr.Focus2()) <= LinTol &&
+ Abs(aHypr.MajorRadius() - PrevHypr.MajorRadius()) <= LinTol &&
+ Abs(aHypr.MinorRadius() - PrevHypr.MinorRadius()) <= LinTol &&
+ aHypr.Axis().IsParallel(PrevHypr.Axis(), AngTol))
+ {
+ gp_Pnt P1 = ElCLib::Value(fpar, aHypr);
+ gp_Pnt P2 = ElCLib::Value(lpar, aHypr);
+ NewFpar = ElCLib::Parameter(PrevHypr, P1);
+ NewLpar = ElCLib::Parameter(PrevHypr, P2);
+ if (NewLpar < NewFpar)
+ {
+ Standard_Real MemNewFpar = NewFpar;
+ NewFpar = NewLpar;
+ NewLpar = MemNewFpar;
+ ConnectByOrigin = TopAbs::Reverse(ConnectByOrigin);
+ }
+ Done = Standard_True;
+ }
+ break;
+ }
+ case GeomAbs_Parabola:
+ {
+ gp_Parab aParab = BAcurve.Parabola();
+ gp_Parab PrevParab = GAprevcurve.Parabola();
+ if (aParab.Location().Distance(PrevParab.Location()) <= LinTol &&
+ aParab.Focus().Distance(PrevParab.Focus()) <= LinTol &&
+ Abs(aParab.Focal() - PrevParab.Focal()) <= LinTol &&
+ aParab.Axis().IsParallel(PrevParab.Axis(), AngTol))
+ {
+ gp_Pnt P1 = ElCLib::Value(fpar, aParab);
+ gp_Pnt P2 = ElCLib::Value(lpar, aParab);
+ NewFpar = ElCLib::Parameter(PrevParab, P1);
+ NewLpar = ElCLib::Parameter(PrevParab, P2);
+ if (NewLpar < NewFpar)
+ {
+ Standard_Real MemNewFpar = NewFpar;
+ NewFpar = NewLpar;
+ NewLpar = MemNewFpar;
+ ConnectByOrigin = TopAbs::Reverse(ConnectByOrigin);
+ }
+ Done = Standard_True;
+ }
+ break;
+ }
+ } //end of switch (aType)
+ } // end of else if (aType == CurType && ...
+ if (Done)
+ {
+ if (NewFpar < FparSeq.Last())
+ FparSeq(FparSeq.Length()) = NewFpar;
+ else
+ LparSeq(LparSeq.Length()) = NewLpar;
+ }
+ else
+ {
+ CurveSeq.Append(aCurve);
+ TopoDS_Shape aLocShape;
+ aLocShape.Location(aLoc);
+ aLocShape.Orientation(wexp.Orientation());
+ LocSeq.Append(aLocShape);
+ FparSeq.Append(fpar);
+ LparSeq.Append(lpar);
+ TolSeq.Append(BRep_Tool::Tolerance(CurVertex));
+ CurType = aType;
+ }
+ } // end of else (CurveSeq.IsEmpty()) -> not first time
+ } // end for (; wexp.More(); wexp.Next())
+
+ LastVertex = wexp.CurrentVertex();
+ TolSeq.Append(BRep_Tool::Tolerance(LastVertex));
+
+ if (!CurveSeq.IsEmpty())
+ {
+ Standard_Integer nb_curve = CurveSeq.Length(); //number of curves
+ TColGeom_Array1OfBSplineCurve tab(0,nb_curve-1); //array of the curves
+ TColStd_Array1OfReal tabtolvertex(0,nb_curve-1); //(0,nb_curve-2); //array of the tolerances
+
+ Standard_Integer i;
+
+ if (nb_curve > 1)
+ {
+ for (i = 1; i <= nb_curve; i++)
+ {
+ if (CurveSeq(i)->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
+ CurveSeq(i) = (*((Handle(Geom_TrimmedCurve)*)&(CurveSeq(i))))->BasisCurve();
+
+ Handle(Geom_TrimmedCurve) aTrCurve = new Geom_TrimmedCurve(CurveSeq(i), FparSeq(i), LparSeq(i));
+ tab(i-1) = GeomConvert::CurveToBSplineCurve(aTrCurve);
+ tab(i-1)->Transform(LocSeq(i).Location().Transformation());
+ GeomConvert::C0BSplineToC1BSplineCurve(tab(i-1), Precision::Confusion());
+ if (LocSeq(i).Orientation() == TopAbs_REVERSED)
+ tab(i-1)->Reverse();
+
+ //Temporary
+ //char* name = new char[100];
+ //sprintf(name, "c%d", i);
+ //DrawTrSurf::Set(name, tab(i-1));
+
+ if (i > 1)
+ tabtolvertex(i-2) = TolSeq(i-1);
+ } // end for (i = 1; i <= nb_curve; i++)
+ tabtolvertex(nb_curve-1) = TolSeq(TolSeq.Length());
+
+ Standard_Boolean closed_flag = Standard_False;
+ Standard_Real closed_tolerance = 0.;
+ if (FirstVertex.IsSame(LastVertex) &&
+ GeomLProp::Continuity(tab(0), tab(nb_curve-1),
+ tab(0)->FirstParameter(),
+ tab(nb_curve-1)->LastParameter(),
+ Standard_False, Standard_False, LinTol, AngTol) >= GeomAbs_G1)
+ {
+ closed_flag = Standard_True ;
+ closed_tolerance = BRep_Tool::Tolerance(FirstVertex);
+ }
+
+ Handle(TColGeom_HArray1OfBSplineCurve) concatcurve; //array of the concatenated curves
+ Handle(TColStd_HArray1OfInteger) ArrayOfIndices; //array of the remining Vertex
+ GeomConvert::ConcatC1(tab,
+ tabtolvertex,
+ ArrayOfIndices,
+ concatcurve,
+ closed_flag,
+ closed_tolerance); //C1 concatenation
+
+ if (concatcurve->Length() > 1)
+ {
+ GeomConvert_CompCurveToBSplineCurve Concat(concatcurve->Value(concatcurve->Lower()));
+
+ for (i = concatcurve->Lower()+1; i <= concatcurve->Upper(); i++)
+ Concat.Add( concatcurve->Value(i), LinTol, Standard_True );
+
+ concatcurve->SetValue(concatcurve->Lower(), Concat.BSplineCurve());
+ }
+
+ ResEdge = BRepLib_MakeEdge(concatcurve->Value(concatcurve->Lower()),
+ FirstVertex, LastVertex);
+ }
+ else
+ {
+ if (CurveSeq(1)->IsInstance(STANDARD_TYPE(Geom_TrimmedCurve)))
+ CurveSeq(1) = (*((Handle(Geom_TrimmedCurve)*)&(CurveSeq(i))))->BasisCurve();
+
+ CurveSeq(1)->Transform(LocSeq(1).Location().Transformation());
+ ResEdge = BRepLib_MakeEdge(CurveSeq(1),
+ FirstVertex, LastVertex,
+ FparSeq(1), LparSeq(1));
+ }
+ }
+
+ aShape = ResEdge;
+ }
if (aShape.IsNull()) return 0;
static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_ShapeDriver",
- sizeof(GEOMImpl_ShapeDriver),
- 1,
- (Standard_Address)_Ancestors,
- (Standard_Address)NULL);
+ sizeof(GEOMImpl_ShapeDriver),
+ 1,
+ (Standard_Address)_Ancestors,
+ (Standard_Address)NULL);
return _aType;
}
