Just a few more visibility tweaks and clean ups.

[simgear.git] / simgear / sky / sky.cxx

diff --git a/simgear/sky/sky.cxx b/simgear/sky/sky.cxx
index 38a5f181cacb136bfda7e9f2a78f1fcf847f69a8..1b485d27b226fd6bf4adb920318408ab550ee8ca 100644 (file)
--- a/simgear/sky/sky.cxx
+++ b/simgear/sky/sky.cxx
@@ -44,6 +44,8 @@ SGSky::SGSky( void ) {
     puff_progression = 0;
     ramp_up = 0.15;
     ramp_down = 0.15;
+    // ramp_up = 4.0;
+    // ramp_down = 4.0;
 }
 
 
@@ -129,7 +131,7 @@ bool SGSky::repaint( sgVec4 sky_color, sgVec4 fog_color,
 {
     if ( effective_visibility > 1000.0 ) {
        enable();
-       dome->repaint( sky_color, fog_color, sun_angle );
+       dome->repaint( sky_color, fog_color, sun_angle, effective_visibility );
        oursun->repaint( sun_angle );
        moon->repaint( moon_angle );
        planets->repaint( sun_angle, nplanets, planet_data );
@@ -185,7 +187,7 @@ void SGSky::preDraw() {
 // draw translucent clouds ... do this after you've drawn all the
 // oapaque elements of your scene.
 void SGSky::postDraw( float alt ) {
-    float slop = 4.0;          // if we are closer than this to a cloud layer,
+    float slop = 5.0;          // if we are closer than this to a cloud layer,
                                // don't draw clouds
 
     int in_cloud = -1;         // cloud we are in