From 5e9e4ca3874693f8b6ef2fe62e01420c2d70138b Mon Sep 17 00:00:00 2001
From: dbv <dbv@opencascade.com>
Date: Wed, 20 Apr 2016 10:22:33 +0300
Subject: [PATCH] Fix for plane selection. Selection attribute return empty
 shape for construction.

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

diff --git a/src/Model/Model_AttributeSelection.cpp b/src/Model/Model_AttributeSelection.cpp
index 25f5d3533..960305ca6 100644
--- a/src/Model/Model_AttributeSelection.cpp
+++ b/src/Model/Model_AttributeSelection.cpp
@@ -181,11 +181,16 @@ void Model_AttributeSelection::setValue(const ResultPtr& theContext,
 
 std::shared_ptr<GeomAPI_Shape> Model_AttributeSelection::value()
 {
+  GeomShapePtr aResult;
   if (myTmpContext.get() || myTmpSubShape.get()) {
+    ResultConstructionPtr aResulConstruction = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(myTmpContext);
+    if(aResulConstruction.get()) {
+      // it is just reference to construction, nothing is in value
+      return aResult;
+    }
     return myTmpSubShape.get() ? myTmpSubShape : myTmpContext->shape();
   }
 
-  std::shared_ptr<GeomAPI_Shape> aResult;
   TDF_Label aSelLab = selectionLabel();
   if (aSelLab.IsAttribute(kINVALID_SELECTION))
     return aResult;
-- 
2.39.2