this simple patch will prevent to have fog in Clear cload layers.

2004-08-17 08:28:35 +00:00
parent 5414e94a1a
commit 7f0ebf8871
1 changed files with 4 additions and 1 deletions
--- a/simgear/scene/sky/sky.cxx
+++ b/simgear/scene/sky/sky.cxx
@@ -266,7 +266,10 @@ void SGSky::modify_vis( float alt, float time_factor ) {

 	double ratio = 1.0;

-	if ( alt < asl - transition ) {
+        if ( cloud_layers[i]->getCoverage() == SGCloudLayer::SG_CLOUD_CLEAR ) {
+	    // clear layer
+	    ratio = 1.0;
+        } else if ( alt < asl - transition ) {
 	    // below cloud layer
 	    ratio = 1.0;
 	} else if ( alt < asl ) {