From 0f6df8a8f8a4834150f1709e54bde14eed3e100b Mon Sep 17 00:00:00 2001
From: isn <isn@opencascade.com>
Date: Wed, 7 Dec 2016 17:22:53 +0300
Subject: [PATCH] refs #1080

---
 src/HYDROData/HYDROData_ImmersibleZone.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/HYDROData/HYDROData_ImmersibleZone.cxx b/src/HYDROData/HYDROData_ImmersibleZone.cxx
index 52e9a5ac..83f2ab99 100644
--- a/src/HYDROData/HYDROData_ImmersibleZone.cxx
+++ b/src/HYDROData/HYDROData_ImmersibleZone.cxx
@@ -105,6 +105,7 @@ void HYDROData_ImmersibleZone::Update()
 {
   HYDROData_NaturalObject::Update();
   
+  RemoveGroupObjects();
   TopoDS_Shape aResShape = generateTopShape();
   SetTopShape( aResShape );
 
-- 
2.39.2