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// File: BRepPrimAPI_MakeRevol.cxx
// Created: Thu Oct 14 14:46:16 1993
// Author: Remi LEQUETTE
// <rle@phylox>
// Modified by skv - Fri Mar 4 15:50:09 2005
// Add methods for supporting history.
#include <BRepPrimAPI_MakeRevol.ixx>
#include <BRepLib.hxx>
#include <TopExp_Explorer.hxx>
#include <BRep_TEdge.hxx>
// perform checks on the argument
static const TopoDS_Shape& check(const TopoDS_Shape& S)
{
BRepLib::BuildCurves3d(S);
return S;
}
//=======================================================================
//function : BRepPrimAPI_MakeRevol
//purpose :
//=======================================================================
BRepPrimAPI_MakeRevol::BRepPrimAPI_MakeRevol(const TopoDS_Shape& S,
const gp_Ax1& A,
const Standard_Real D,
const Standard_Boolean Copy) :
myRevol(check(S),A,D,Copy)
{
Build();
}
//=======================================================================
//function : BRepPrimAPI_MakeRevol
//purpose :
//=======================================================================
BRepPrimAPI_MakeRevol::BRepPrimAPI_MakeRevol(const TopoDS_Shape& S,
const gp_Ax1& A,
const Standard_Boolean Copy) :
myRevol(check(S),A,Copy)
{
Build();
}
//=======================================================================
//function : Revol
//purpose :
//=======================================================================
const BRepSweep_Revol& BRepPrimAPI_MakeRevol::Revol() const
{
return myRevol;
}
//=======================================================================
//function : Build
//purpose :
//=======================================================================
void BRepPrimAPI_MakeRevol::Build()
{
myShape = myRevol.Shape();
Done();
// Modified by skv - Fri Mar 4 15:50:09 2005 Begin
myDegenerated.Clear();
TopExp_Explorer anExp(myShape, TopAbs_EDGE);
for (; anExp.More(); anExp.Next()) {
const TopoDS_Shape &anEdge = anExp.Current();
Handle(BRep_TEdge) aTEdge = Handle(BRep_TEdge)::DownCast(anEdge.TShape());
if (aTEdge->Degenerated())
myDegenerated.Append(anEdge);
}
// Modified by skv - Fri Mar 4 15:50:09 2005 End
}
//=======================================================================
//function : FirstShape
//purpose :
//=======================================================================
TopoDS_Shape BRepPrimAPI_MakeRevol::FirstShape()
{
return myRevol.FirstShape();
}
//=======================================================================
//function : LastShape
//purpose :
//=======================================================================
TopoDS_Shape BRepPrimAPI_MakeRevol::LastShape()
{
return myRevol.LastShape();
}
//=======================================================================
//function : Generated
//purpose :
//=======================================================================
const TopTools_ListOfShape& BRepPrimAPI_MakeRevol::Generated (const TopoDS_Shape& S)
{
myGenerated.Clear();
if (!myRevol.Shape (S).IsNull())
myGenerated.Append (myRevol.Shape (S));
return myGenerated;
}
// Modified by skv - Fri Mar 4 15:50:09 2005 Begin
//=======================================================================
//function : FirstShape
//purpose : This method returns the shape of the beginning of the revolution,
// generated with theShape (subShape of the generating shape).
//=======================================================================
TopoDS_Shape BRepPrimAPI_MakeRevol::FirstShape(const TopoDS_Shape &theShape)
{
return myRevol.FirstShape(theShape);
}
//=======================================================================
//function : LastShape
//purpose : This method returns the shape of the end of the revolution,
// generated with theShape (subShape of the generating shape).
//=======================================================================
TopoDS_Shape BRepPrimAPI_MakeRevol::LastShape(const TopoDS_Shape &theShape)
{
return myRevol.LastShape(theShape);
}
//=======================================================================
//function : HasDegenerated
//purpose :
//=======================================================================
Standard_Boolean BRepPrimAPI_MakeRevol::HasDegenerated () const
{
return (!myDegenerated.IsEmpty());
}
//=======================================================================
//function : Degenerated
//purpose :
//=======================================================================
const TopTools_ListOfShape& BRepPrimAPI_MakeRevol::Degenerated () const
{
return myDegenerated;
}
// Modified by skv - Fri Mar 4 15:50:09 2005 End
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