From: jfa <jfa@opencascade.com>
Date: Mon, 29 Oct 2018 09:31:05 +0000 (+0300)
Subject: 0023597: EDF 17891 - OCCT 7.3.0 - Problem with GetBlockNearPoint. A fix by JGV (edge... 
X-Git-Tag: V9_2_0a2~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=e7194e67dceaeb1404a5c019c629db6f7ac082f2;p=modules%2Fgeom.git

0023597: EDF 17891 - OCCT 7.3.0 - Problem with GetBlockNearPoint. A fix by JGV (edge orientation in GlueFaces algorithm).
---

diff --git a/src/GEOMAlgo/GEOMAlgo_Gluer2_1.cxx b/src/GEOMAlgo/GEOMAlgo_Gluer2_1.cxx
index 8aaf3630b..156989a4e 100644
--- a/src/GEOMAlgo/GEOMAlgo_Gluer2_1.cxx
+++ b/src/GEOMAlgo/GEOMAlgo_Gluer2_1.cxx
@@ -157,21 +157,26 @@ void GEOMAlgo_Gluer2::MakeFace(const TopoDS_Face& theF,
       //
       if (!BRep_Tool::Degenerated(aEx)) {
         aEx.Orientation(TopAbs_FORWARD);
+        TopoDS_Edge aE_forward = aE;
+        aE_forward.Orientation(TopAbs_FORWARD);
         if (bIsUPeriodic) {
           GEOMAlgo_AlgoTools::RefinePCurveForEdgeOnFace(aEx, aFF, aUMin, aUMax);
         }
         //
         //modified by NIZNHY-PKV Fri Feb 03 11:18:17 2012f
-        iRet=GEOMAlgo_AlgoTools::BuildPCurveForEdgeOnFace(aE, aEx, aFF, myContext);
+        iRet=GEOMAlgo_AlgoTools::BuildPCurveForEdgeOnFace(aE_forward, aEx, aFF, myContext);
         if (iRet) {
           continue;
         }
         //modified by NIZNHY-PKV Fri Feb 03 11:18:20 2012t
         //
-        bIsToReverse=GEOMAlgo_AlgoTools::IsSplitToReverse(aEx, aE, myContext);
-        if (bIsToReverse) {
+        bIsToReverse=GEOMAlgo_AlgoTools::IsSplitToReverse(aEx, aE_forward, myContext);
+        //bIsToReverse=BOPTools_AlgoTools::IsSplitToReverse(aEx, aE, myContext);
+
+        aEx.Orientation(aE.Orientation());
+        
+        if (bIsToReverse)
           aEx.Reverse();
-        }
       }
       else {
         aEx.Orientation(aE.Orientation());