From 34b5c1a1b9402262a713c1cdbf0c79c8333acfe4 Mon Sep 17 00:00:00 2001
From: ehofman <ehofman>
Date: Thu, 29 Jan 2004 18:25:55 +0000
Subject: [PATCH] Activate the driver fog workaround again. It doesn't seem to
 be solved yet.

---
 simgear/scene/sky/moon.cxx | 2 +-
 simgear/scene/sky/sky.cxx  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/simgear/scene/sky/moon.cxx b/simgear/scene/sky/moon.cxx
index 3514f705..fdf1fc87 100644
--- a/simgear/scene/sky/moon.cxx
+++ b/simgear/scene/sky/moon.cxx
@@ -65,7 +65,7 @@ static int sgMoonOrbPostDraw( ssgEntity *e ) {
 
     // Some drivers don't properly reset glBendFunc with a
     // glPopAttrib() so we reset it to the 'default' here.
-    // glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
+    glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
 
     glPopAttrib();
     // cout << "pop error = " << glGetError() << endl;
diff --git a/simgear/scene/sky/sky.cxx b/simgear/scene/sky/sky.cxx
index 1da027a0..fe6bb0ed 100644
--- a/simgear/scene/sky/sky.cxx
+++ b/simgear/scene/sky/sky.cxx
@@ -175,7 +175,7 @@ void SGSky::preDraw( float alt, float fog_exp2_density ) {
     //        certain NVidia drivers don't seem to implement
     //        glPushAttrib(FG_FOG_BIT) properly. The result is that
     //        there is not fog when looking at the sun.
-    // glFogf ( GL_FOG_DENSITY, fog_exp2_density );
+    glFogf ( GL_FOG_DENSITY, fog_exp2_density );
 
     	// if we are closer than this to a cloud layer, don't draw clouds
     static const float slop = 5.0;
-- 
2.39.5