Working on ssg-ifying sky.

[flightgear.git] / src / Weather / weather.hxx

diff --git a/src/Weather/weather.hxx b/src/Weather/weather.hxx
index 22896793614b3d401185d436eec2b89b6d766324..110de62a81051902e7c267af09891766371cf42a 100644 (file)
--- a/src/Weather/weather.hxx
+++ b/src/Weather/weather.hxx
@@ -45,6 +45,7 @@ public:
     inline double get_visibility() const { return visibility; }
 
     inline void set_visibility( double v ) {
+       xglMatrixMode(GL_MODELVIEW);
        // in meters
        visibility = v;
 
@@ -56,8 +57,11 @@ public:
 
        // Set correct opengl fog density
        xglFogf (GL_FOG_DENSITY, fog_exp2_density);
+       xglFogi( GL_FOG_MODE, GL_EXP2 );
 
-       // FG_LOG( FG_INPUT, FG_DEBUG, "Fog density = " << w->fog_density );
+       // FG_LOG( FG_INPUT, FG_DEBUG, "Fog density = " << fog_density );
+       // FG_LOG( FG_INPUT, FG_INFO, 
+       //         "Fog exp2 density = " << fog_exp2_density );
     }
 };