0022783: Improvement of BRepOffsetAPI_MakeFilling: keep old and new boundary edges...

[occt.git] / src / BRepOffsetAPI / BRepOffsetAPI_MakeFilling.cxx

diff --git a/src/BRepOffsetAPI/BRepOffsetAPI_MakeFilling.cxx b/src/BRepOffsetAPI/BRepOffsetAPI_MakeFilling.cxx
index 4498039..afc6490 100755 (executable)
--- a/src/BRepOffsetAPI/BRepOffsetAPI_MakeFilling.cxx
+++ b/src/BRepOffsetAPI/BRepOffsetAPI_MakeFilling.cxx
@@ -7,6 +7,10 @@
 #include <BRepOffsetAPI_MakeFilling.ixx>
 
 
+//=======================================================================
+//function : Constructor
+//purpose  : 
+//======================================================================
 BRepOffsetAPI_MakeFilling::BRepOffsetAPI_MakeFilling( const Standard_Integer Degree,
                                          const Standard_Integer NbPtsOnCur,
                                          const Standard_Integer NbIter,
@@ -21,6 +25,10 @@ myFilling( Degree, NbPtsOnCur, NbIter, Anisotropie, Tol2d, Tol3d, TolAng, TolCur
 {
 }
 
+//=======================================================================
+//function : SetConstrParam
+//purpose  : 
+//======================================================================
 void BRepOffsetAPI_MakeFilling::SetConstrParam( const Standard_Real Tol2d,
                                          const Standard_Real Tol3d,
                                          const Standard_Real TolAng,
@@ -29,6 +37,10 @@ void BRepOffsetAPI_MakeFilling::SetConstrParam( const Standard_Real Tol2d,
   myFilling.SetConstrParam( Tol2d, Tol3d, TolAng, TolCurv );
 }
 
+//=======================================================================
+//function : SetResolParam
+//purpose  : 
+//======================================================================
 void BRepOffsetAPI_MakeFilling::SetResolParam( const Standard_Integer Degree,
                                         const Standard_Integer NbPtsOnCur,
                                         const Standard_Integer NbIter,
@@ -37,17 +49,29 @@ void BRepOffsetAPI_MakeFilling::SetResolParam( const Standard_Integer Degree,
   myFilling.SetResolParam( Degree, NbPtsOnCur, NbIter, Anisotropie );
 }
 
+//=======================================================================
+//function : SetApproxParam
+//purpose  : 
+//======================================================================
 void BRepOffsetAPI_MakeFilling::SetApproxParam( const Standard_Integer MaxDeg,
                                          const Standard_Integer MaxSegments ) 
 {
   myFilling.SetApproxParam( MaxDeg, MaxSegments );
 }
 
+//=======================================================================
+//function : LoadInitSurface
+//purpose  : 
+//======================================================================
 void BRepOffsetAPI_MakeFilling::LoadInitSurface( const TopoDS_Face& Surf ) 
 {
   myFilling.LoadInitSurface( Surf );
 }
 
+//=======================================================================
+//function : Add
+//purpose  : adds an edge as a constraint
+//======================================================================
 Standard_Integer BRepOffsetAPI_MakeFilling::Add( const TopoDS_Edge& Constr,
                               const GeomAbs_Shape Order,
                               const Standard_Boolean IsBound ) 
@@ -55,6 +79,10 @@ Standard_Integer BRepOffsetAPI_MakeFilling::Add( const TopoDS_Edge& Constr,
   return  myFilling.Add( Constr, Order, IsBound );
 }
 
+//=======================================================================
+//function : Add
+//purpose  : adds an edge with supporting face as a constraint
+//======================================================================
 Standard_Integer BRepOffsetAPI_MakeFilling::Add( const TopoDS_Edge& Constr,
                               const TopoDS_Face& Support,
                               const GeomAbs_Shape Order,
@@ -63,17 +91,29 @@ Standard_Integer BRepOffsetAPI_MakeFilling::Add( const TopoDS_Edge& Constr,
   return  myFilling.Add( Constr, Support, Order, IsBound );
 }
 
+//=======================================================================
+//function : Add
+//purpose  : adds a "free constraint": face without edge
+//======================================================================
 Standard_Integer BRepOffsetAPI_MakeFilling::Add( const TopoDS_Face& Support,
                               const GeomAbs_Shape Order ) 
 {
   return myFilling.Add( Support, Order );
 }
 
+//=======================================================================
+//function : Add
+//purpose  : adds a point constraint
+//======================================================================
 Standard_Integer BRepOffsetAPI_MakeFilling::Add( const gp_Pnt& Point )
 {
   return myFilling.Add( Point );
 }
 
+//=======================================================================
+//function : Add
+//purpose  : adds a point constraint on a face
+//======================================================================
 Standard_Integer BRepOffsetAPI_MakeFilling::Add( const Standard_Real U,
                               const Standard_Real V,
                               const TopoDS_Face& Support,
@@ -83,42 +123,88 @@ Standard_Integer BRepOffsetAPI_MakeFilling::Add( const Standard_Real U,
 }
 
 
+//=======================================================================
+//function : Build
+//purpose  : builds the resulting face
+//======================================================================
 void BRepOffsetAPI_MakeFilling::Build() 
 {
   myFilling.Build();
   myShape = myFilling.Face();
 }
 
+//=======================================================================
+//function : IsDone
+//purpose  : 
+//======================================================================
 Standard_Boolean BRepOffsetAPI_MakeFilling::IsDone() const
 {
   return myFilling.IsDone();
 }
 
+//=======================================================================
+//function : Generated
+//purpose  : returns the new edge (first in list) made from old edge "S"
+//=======================================================================
+const TopTools_ListOfShape& BRepOffsetAPI_MakeFilling::Generated(const TopoDS_Shape& S)
+{
+  return myFilling.Generated(S);
+}
+
+//==========================================================================
+//function : G0Error
+//purpose  : returns maximum distance from boundary to the resulting surface
+//==========================================================================
 Standard_Real BRepOffsetAPI_MakeFilling::G0Error() const
 {
   return myFilling.G0Error();
 }
 
+//=======================================================================
+//function : G1Error
+//purpose  : returns maximum angle between the resulting surface
+//           and constraint surfaces at boundaries
+//======================================================================
 Standard_Real BRepOffsetAPI_MakeFilling::G1Error() const
 {
   return myFilling.G1Error();
 }
 
+//=======================================================================
+//function : G2Error
+//purpose  : returns maximum difference of curvature between
+//           the resulting surface and constraint surfaces at boundaries
+//======================================================================
 Standard_Real BRepOffsetAPI_MakeFilling::G2Error() const
 {
   return myFilling.G2Error();
 }
 
+//==========================================================================
+//function : G0Error
+//purpose  : returns maximum distance between the constraint number Index
+//           and the resulting surface
+//==========================================================================
 Standard_Real BRepOffsetAPI_MakeFilling::G0Error( const Standard_Integer Index )
 {
   return myFilling.G0Error( Index );
 }
 
+//==========================================================================
+//function : G1Error
+//purpose  : returns maximum angle between the constraint number Index
+//           and the resulting surface
+//==========================================================================
 Standard_Real BRepOffsetAPI_MakeFilling::G1Error( const Standard_Integer Index )
 {
   return myFilling.G1Error( Index );
 }
 
+//==========================================================================
+//function : G2Error
+//purpose  : returns maximum difference of curvature between
+//           the constraint number Index and the resulting surface
+//==========================================================================
 Standard_Real BRepOffsetAPI_MakeFilling::G2Error( const Standard_Integer Index )
 {
   return myFilling.G2Error( Index );