From 2be9659ed44b02cba6ca7247ef565fb2dacc7651 Mon Sep 17 00:00:00 2001
From: kintel <kintel@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Sun, 24 Jan 2010 23:51:26 +0000
Subject: Turn on OpenGL antialiasing

git-svn-id: http://svn.clifford.at/openscad/trunk@349 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/openscad.cc b/openscad.cc
index bb4f5e3..8c521b6 100644
--- a/openscad.cc
+++ b/openscad.cc
@@ -227,6 +227,11 @@ int main(int argc, char **argv)
 	}
 	else if (useGUI)
 	{
+		// turn on anti-aliasing
+		QGLFormat f;
+		f.setSampleBuffers(true);
+		f.setSamples(4);
+		QGLFormat::setDefaultFormat(f);
 #ifdef ENABLE_MDI
 		new MainWindow(filename);
 		while (optind < argc)
-- 
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