From: eap <eap@opencascade.com>
Date: Thu, 5 Dec 2013 14:24:40 +0000 (+0000)
Subject: Regression of SALOME_TESTS/Grids/smesh/mesh_Projection_2D_00/A3
X-Git-Tag: V7_3_0b1
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=d99681da68a1f73d385edd039d5956dba6b4d9df;p=plugins%2Fnetgenplugin.git

Regression of SALOME_TESTS/Grids/smesh/mesh_Projection_2D_00/A3

  In AddSegmentsToMesh() do not local limit size at short edges
  neighboring long ones (length ratio > 100. )
---

diff --git a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
index 5992141..c90ac17 100644
--- a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
+++ b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
@@ -1667,8 +1667,11 @@ NETGENPlugin_Mesher::AddSegmentsToMesh(netgen::Mesh&                    ngMesh,
         // element size (regression on issue 0020452, note 0010898)
         int   iPrev = SMESH_MesherHelper::WrapIndex( i-1, nbSegments );
         int   iNext = SMESH_MesherHelper::WrapIndex( i+1, nbSegments );
-        int   nbSeg = 1 + ( segLen[ iPrev ] > 1e-20 ) + ( segLen[ iNext ] > 1e-20 );
-        double avgH = ( segLen[ iPrev ] + segLen[ i ] + segLen[ iNext ]) / nbSeg;
+        double sunH = segLen[ iPrev ] + segLen[ i ] + segLen[ iNext ];
+        int   nbSeg = ( segLen[ iPrev ] > sunH / 100.  +
+                        segLen[ i     ] > sunH / 100.  +
+                        segLen[ iNext ] > sunH / 100.);
+        double avgH = sunH / nbSeg;
 
         RestrictLocalSize( ngMesh, 0.5*(np1+np2), avgH );
       }