From 6409b2ae2cd57674848cadc401ed0a9121e3817c Mon Sep 17 00:00:00 2001
From: Simon <simon@hardwired.org.uk>
Date: Sun, 5 Sep 2010 11:58:43 +0100
Subject: [PATCH] OpenGL Blending

---
 graphics.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/graphics.c b/graphics.c
index 2cb1a2613..62546b737 100644
--- a/graphics.c
+++ b/graphics.c
@@ -2356,6 +2356,12 @@ void Enable2D ()
     glMatrixMode (GL_MODELVIEW);
     glPushMatrix ();
     glLoadIdentity ();
+
+	glEnable (GL_BLEND);
+	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
+	glHint( GL_LINE_SMOOTH_HINT, GL_NICEST);
+	glHint( GL_POINT_SMOOTH_HINT, GL_NICEST);
 }
 void RenderScene ()
 {