From: dmv <dmv@opencascade.com>
Date: Tue, 3 Feb 2009 10:57:01 +0000 (+0000)
Subject: 0020149: EDF GEOM: Basic disk and face do not have the same orientation at construction
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=d5cd2a25fd919c44f16769cdf038470219526700;p=modules%2Fgeom.git

0020149: EDF GEOM: Basic disk and face do not have the same orientation at construction
---

diff --git a/src/GEOMImpl/GEOMImpl_DiskDriver.cxx b/src/GEOMImpl/GEOMImpl_DiskDriver.cxx
index f5bf05cd1..5804a77ac 100755
--- a/src/GEOMImpl/GEOMImpl_DiskDriver.cxx
+++ b/src/GEOMImpl/GEOMImpl_DiskDriver.cxx
@@ -93,7 +93,7 @@ Standard_Integer GEOMImpl_DiskDriver::Execute(TFunction_Logbook& log) const
       TopExp::Vertices(anE, V1, V2, Standard_True);
       if (!V1.IsNull() && !V2.IsNull()) {
         gp_Vec aV (BRep_Tool::Pnt(V1), BRep_Tool::Pnt(V2));
-        gp_Ax2 anAxes (aP, aV);
+        gp_Ax2 anAxes (aP, -aV);
         gp_Circ aCirc (anAxes, aCI.GetRadius());
 	TopoDS_Shape aCircle = BRepBuilderAPI_MakeEdge(aCirc).Edge();
 	BRepBuilderAPI_MakeWire MW;
@@ -122,7 +122,7 @@ Standard_Integer GEOMImpl_DiskDriver::Execute(TFunction_Logbook& log) const
         Standard_ConstructionError::Raise("Disk creation aborted: coincident points given");
       if (gp_Vec(aP1, aP2).IsParallel(gp_Vec(aP1, aP3), Precision::Angular()))
         Standard_ConstructionError::Raise("Disk creation aborted: points lay on one line");
-      Handle(Geom_Circle) aCirc = GC_MakeCircle(aP1, aP2, aP3).Value();
+      Handle(Geom_Circle) aCirc = GC_MakeCircle(aP3, aP2, aP1).Value();
       TopoDS_Shape aCircle = BRepBuilderAPI_MakeEdge(aCirc).Edge();
       BRepBuilderAPI_MakeWire MW;
       MW.Add(TopoDS::Edge(aCircle));
@@ -141,7 +141,7 @@ Standard_Integer GEOMImpl_DiskDriver::Execute(TFunction_Logbook& log) const
     else if (anOrient == 3)
       aV = gp::DY();
 
-    gp_Ax2 anAxes (aP, aV);
+    gp_Ax2 anAxes (aP, -aV);
     gp_Circ aCirc (anAxes, aCI.GetRadius());
     TopoDS_Shape aCircle = BRepBuilderAPI_MakeEdge(aCirc).Edge();
     BRepBuilderAPI_MakeWire MW;