From b1fc92a91244b405396b95f214cc78262f5c75d7 Mon Sep 17 00:00:00 2001
From: srit <srit>
Date: Wed, 16 Mar 2011 14:57:02 +0000
Subject: [PATCH] Force update of display extents to fix linked navigation bug
 + move propagation out of loop

---
 vv/vvSlicerManager.cxx | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/vv/vvSlicerManager.cxx b/vv/vvSlicerManager.cxx
index 7bc8d58..b8976f6 100644
--- a/vv/vvSlicerManager.cxx
+++ b/vv/vvSlicerManager.cxx
@@ -691,12 +691,14 @@ void vvSlicerManager::UpdateLinkedNavigation(vvSlicer *slicer, bool bPropagate)
 
     camera->SetFocalPoint(focal);
     camera->SetPosition(position);
-
-    if(bPropagate)
-      for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
-        emit UpdateLinkedNavigation(*i, this);
+  
+    mSlicers[i]->ForceUpdateDisplayExtent();
   }
+  
   Render();
+  if(bPropagate)
+    for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
+      emit UpdateLinkedNavigation(*i, this);
 }
 //----------------------------------------------------------------------------
 
-- 
2.46.0