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0026967: BRepFill_OffsetWire should not copy plane if Alt == 0.0

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In the class BRepFill_OffsetWire the base plane is not copied anymore if altitude parameter is equal to zero.
This commit is contained in:
msv 2015-12-08 16:01:26 +03:00 committed by bugmaster
parent 64b470617f
commit a2ff7810d8
1 changed files with 7 additions and 5 deletions
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12
src/BRepFill/BRepFill_OffsetWire.cxx
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@ -299,7 +299,7 @@ static Standard_Boolean KPartCircle
myShape.Orientation(E.Orientation());
myShape.Location(L);
if (Alt != 0.) {
if (fabs(Alt) > gp::Resolution()) {
BRepAdaptor_Surface S(mySpine,0);
gp_Ax1 Nor = S.Plane().Axis();
gp_Trsf T;
@ -775,12 +775,14 @@ void BRepFill_OffsetWire::PerformWithBiLo
TopTools_ListOfShape EmptyList;
TColStd_SequenceOfReal EmptySeqOfReal;
Standard_Real ALT = Alt;
Handle(Geom_Plane) RefPlane =
Handle(Geom_Plane)::DownCast(BRep_Tool::Surface(myWorkSpine));
if ( myWorkSpine.Orientation() == TopAbs_REVERSED) ALT = -Alt;
RefPlane = Handle(Geom_Plane)::DownCast
(RefPlane->Translated( ALT * gp_Vec(RefPlane->Axis().Direction() )));
if (fabs(Alt) > gp::Resolution()) {
Standard_Real anAlt = Alt;
if ( myWorkSpine.Orientation() == TopAbs_REVERSED) anAlt = -Alt;
RefPlane = Handle(Geom_Plane)::DownCast
(RefPlane->Translated( anAlt * gp_Vec(RefPlane->Axis().Direction() )));
}
//---------------------------------------------------------------
// Construction of Circles and OffsetCurves