#16522 [CEA 7599] Viscous layers hypothesis: extract layers as a group

Fix SIGSEGV

diff --git a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
index 75f3758d6414e4f2140391febe30e04840b01b4d..3845f537e824fb7eea632358e7d58db01f8d09d0 100644 (file)
--- a/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
+++ b/src/NETGENPlugin/NETGENPlugin_Mesher.cxx
@@ -3173,6 +3173,7 @@ bool NETGENPlugin_Mesher::Compute()
       const NETGENPlugin_SimpleHypothesis_3D* simple3d =
         dynamic_cast< const NETGENPlugin_SimpleHypothesis_3D* > ( _simpleHyp );
       if ( simple3d ) {
+        _ngMesh->Compress();
         if ( double vol = simple3d->GetMaxElementVolume() ) {
           // max volume
           mparams.maxh = pow( 72, 1/6. ) * pow( vol, 1/3. );