From 9fbbdc7b3050d1a69384cd5e1d14a3ba27441d0b Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Thu, 21 Apr 2016 16:12:32 +0300
Subject: [PATCH] #1404 Random crash with Shaper: correction for coincidence
 constraint.

---
 src/SketcherPrs/SketcherPrs_Coincident.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/SketcherPrs/SketcherPrs_Coincident.cpp b/src/SketcherPrs/SketcherPrs_Coincident.cpp
index a2931fa51..c3264e793 100644
--- a/src/SketcherPrs/SketcherPrs_Coincident.cpp
+++ b/src/SketcherPrs/SketcherPrs_Coincident.cpp
@@ -59,8 +59,10 @@ bool SketcherPrs_Coincident::readyToDisplay(ModelAPI_Feature* theConstraint,
   if (aPnt.get()) {
     aPnt = SketcherPrs_Tools::getPoint(theConstraint, SketchPlugin_Constraint::ENTITY_B());
     aReadyToDisplay = aPnt.get() != NULL;
-    if (aReadyToDisplay)
-      thePoint = aPnt->impl<gp_Pnt>();
+    if (aReadyToDisplay) {
+      std::shared_ptr<GeomAPI_Pnt> aPoint = thePlane->to3D(aPnt->x(), aPnt->y());
+      thePoint = aPoint->impl<gp_Pnt>();
+    }
   }
   return aReadyToDisplay;
 }
-- 
2.39.2