From a9221090c77c1d7e1528eef3802f4db4e94f4788 Mon Sep 17 00:00:00 2001
From: rnv <rnv@opencascade.com>
Date: Tue, 2 Aug 2022 12:16:59 +0300
Subject: [PATCH] #30450 [CEA][Windows][Forum] SHAPER activation after
 GMSHPLUGIN call

---
 src/GMSHPlugin/GMSHPlugin_Mesher.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/GMSHPlugin/GMSHPlugin_Mesher.cxx b/src/GMSHPlugin/GMSHPlugin_Mesher.cxx
index 7fb7e56..c2014cd 100644
--- a/src/GMSHPlugin/GMSHPlugin_Mesher.cxx
+++ b/src/GMSHPlugin/GMSHPlugin_Mesher.cxx
@@ -1098,7 +1098,9 @@ bool GMSHPlugin_Mesher::Compute()
 #if GMSH_MAJOR_VERSION >=4 && GMSH_MINOR_VERSION >=8
   SetMaxThreadsGmsh();
 #endif
-  GmshInitialize();
+  //RNV: to avoid modification of PATH and PYTHONPATH
+  char* argv[] = {"-noenv"};
+  GmshInitialize(1,argv);
   SetGmshOptions();
   _gModel = new GModel();
   mymsg msg(_gModel);
-- 
2.39.2