From: vsr <vsr@opencascade.com>
Date: Mon, 19 Apr 2021 09:36:45 +0000 (+0300)
Subject: bos #23995 Allow propagation to VTK via SALOME_ACTOR_DELEGATE_TO_VTK env variable
X-Git-Tag: V9_7_0a1~1
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f4f9e27e09558f58d6183d62ced2469c8c451d58;p=modules%2Fgui.git

bos #23995 Allow propagation to VTK via SALOME_ACTOR_DELEGATE_TO_VTK env variable
---

diff --git a/src/VTKViewer/VTKViewer_GeometryFilter.cxx b/src/VTKViewer/VTKViewer_GeometryFilter.cxx
index c85c84c22..ab252568d 100644
--- a/src/VTKViewer/VTKViewer_GeometryFilter.cxx
+++ b/src/VTKViewer/VTKViewer_GeometryFilter.cxx
@@ -92,6 +92,8 @@
 #endif
 ///////////////////////////////////////////////////////////////////////////////////////////////
 
+#include "Qtx.h"
+
 vtkStandardNewMacro(VTKViewer_GeometryFilter)
 
 VTKViewer_GeometryFilter
@@ -102,7 +104,15 @@ VTKViewer_GeometryFilter
   myAppendCoincident3D(0),
   myMaxArcAngle(2),
   myIsBuildArc(false)
-{}
+{
+  static int forceDelegateToVtk = -1;
+  if ( forceDelegateToVtk < 0 )
+  {
+    QString env = Qtx::getenv( "SALOME_ACTOR_DELEGATE_TO_VTK" );
+    forceDelegateToVtk = (int)(env == "1");
+  }
+  delegateToVtk = forceDelegateToVtk > 0;
+}
 
 
 VTKViewer_GeometryFilter