From a675090b4a5e0b136a9c27f8c8d1889ce4474289 Mon Sep 17 00:00:00 2001
From: Gerhard Kitzler <gerhard.kitzler@tuwien.ac.at>
Date: Mon, 29 Oct 2012 17:58:35 +0000
Subject: [PATCH] using viewport variable

---
 ng/ngpkg.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ng/ngpkg.cpp b/ng/ngpkg.cpp
index 608ce829..2f770f5f 100644
--- a/ng/ngpkg.cpp
+++ b/ng/ngpkg.cpp
@@ -1943,7 +1943,10 @@ namespace netgen
     int h = Togl_Height (togl);
 
     glViewport(0, 0, w, h);
-
+	netgen::VisualScene::viewport[0]=0;
+	netgen::VisualScene::viewport[1]=0;
+	netgen::VisualScene::viewport[2]=w;
+	netgen::VisualScene::viewport[3]=h;
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();