From 97530106c21098e60d4ca5253178965965d1fd34 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop+git@gmail.com>
Date: Sun, 19 Dec 2010 00:11:36 -0500
Subject: [PATCH] actually do the polygon offset for quads

---
 Engine.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Engine.cc b/Engine.cc
index 400c66b..f049ee0 100644
--- a/Engine.cc
+++ b/Engine.cc
@@ -1369,6 +1369,7 @@ int Engine::Quad::render()
     if (do_offset)
     {
         glEnable(GL_POLYGON_OFFSET_FILL);
+        glPolygonOffset(0.0, -1.0f * m_offset);
     }
     if (m_texture != 0)
     {