From 737c92413224279e31061e7789fe41c421f70442 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Thu, 14 Dec 2017 16:46:13 +0300
Subject: [PATCH] Hide faces: checking presentation on having any shapes using
 a whole container of shapes to be hidden.

---
 src/ModuleBase/ModuleBase_ResultPrs.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ModuleBase/ModuleBase_ResultPrs.cpp b/src/ModuleBase/ModuleBase_ResultPrs.cpp
index c1ce983e0..6dd875f77 100755
--- a/src/ModuleBase/ModuleBase_ResultPrs.cpp
+++ b/src/ModuleBase/ModuleBase_ResultPrs.cpp
@@ -146,7 +146,12 @@ bool ModuleBase_ResultPrs::hasSubShapeVisible(
   TopoDS_Compound aCompound;
   BRep_Builder aBuilder;
   aBuilder.MakeCompound (aCompound);
-  collectSubShapes(aBuilder, aCompound, myOriginalShape, theShapesToSkip);
+  NCollection_List<TopoDS_Shape> aShapesToSkip;
+  aShapesToSkip.Append(myHiddenSubShapes);
+  for (NCollection_List<TopoDS_Shape>::Iterator anIt(theShapesToSkip); anIt.More(); anIt.Next())
+    aShapesToSkip.Append(anIt.Value());
+
+  collectSubShapes(aBuilder, aCompound, myOriginalShape, aShapesToSkip);
   return !BOPTools_AlgoTools3D::IsEmptyShape(aCompound);
 }
 
-- 
2.39.2