From: jgv <jgv@opencascade.com>
Date: Thu, 29 Aug 2019 16:02:25 +0000 (+0300)
Subject: 0030927: Modeling Algorithms - UnifySameDom looses the Closed flag for wires
X-Git-Tag: V7_4_0_beta~34
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2FIR-2019-08-30;p=occt-copy.git

0030927: Modeling Algorithms - UnifySameDom looses the Closed flag for wires

Add setting the Closed flag for a new wire
---

diff --git a/src/ShapeUpgrade/ShapeUpgrade_UnifySameDomain.cxx b/src/ShapeUpgrade/ShapeUpgrade_UnifySameDomain.cxx
index 991d194feb..010386c99f 100644
--- a/src/ShapeUpgrade/ShapeUpgrade_UnifySameDomain.cxx
+++ b/src/ShapeUpgrade/ShapeUpgrade_UnifySameDomain.cxx
@@ -2567,6 +2567,7 @@ void ShapeUpgrade_UnifySameDomain::IntUnifyFaces(const TopoDS_Shape& theInpShape
             RemoveEdgeFromMap(CurEdge, VEmap);
           }
         } //for (;;)
+        aNewWire.Closed(Standard_True);
         UsedEdges.Add(StartEdge);
         
         //Remove used edges from sequence
diff --git a/tests/bugs/modalg_7/bug30927 b/tests/bugs/modalg_7/bug30927
new file mode 100644
index 0000000000..898fa96a84
--- /dev/null
+++ b/tests/bugs/modalg_7/bug30927
@@ -0,0 +1,15 @@
+puts "============================================================================"
+puts "0030927: Modeling Algorithms - UnifySameDom looses the Closed flag for wires"
+puts "============================================================================"
+puts ""
+
+box b1 10 10 10
+box b2 5 0 -5 10 10 20
+bfuse s b1 b2
+unifysamedom result s
+
+foreach w [explode result w] {
+  if {![regexp "Closed" [whatis $w]]} {
+    puts "Error: Wire $w is not closed"
+  }
+}