From 4709cb00bb197c1c71c2e53a3b421236d76c9655 Mon Sep 17 00:00:00 2001
From: geay <anthony.geay@cea.fr>
Date: Tue, 1 Apr 2014 15:38:50 +0200
Subject: [PATCH] Little modif on BBTree computation but big performance
 impact.

---
 src/MEDCoupling/MEDCouplingUMesh.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MEDCoupling/MEDCouplingUMesh.cxx b/src/MEDCoupling/MEDCouplingUMesh.cxx
index be7f6ce87..a14022d1c 100644
--- a/src/MEDCoupling/MEDCouplingUMesh.cxx
+++ b/src/MEDCoupling/MEDCouplingUMesh.cxx
@@ -6471,7 +6471,7 @@ DataArrayDouble *MEDCouplingUMesh::getBoundingBoxForBBTree2DQuadratic(double arc
         pol=INTERP_KERNEL::QuadraticPolygon::BuildLinearPolygon(nodes);
       else
         pol=INTERP_KERNEL::QuadraticPolygon::BuildArcCirclePolygon(nodes);
-      INTERP_KERNEL::Bounds b; pol->fillBounds(b); delete pol;
+      INTERP_KERNEL::Bounds b; b.prepareForAggregation(); pol->fillBounds(b); delete pol;
       bbox[0]=b.getXMin(); bbox[1]=b.getXMax(); bbox[2]=b.getYMin(); bbox[3]=b.getYMax(); 
     }
   return ret.retn();
-- 
2.39.2