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Do not reduce visibility when passing through a 'few' or 'scattered'

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cloud layer (i.e. <50% coverage).  This is a quick hack rather than a
proper fix, but it will at least make it possible to get above a
scattered layer VFR.
This commit is contained in:
david 2005-01-10 23:34:52 +00:00
parent 0b723174fd
commit a5f0e0395a
1 changed files with 2 additions and 2 deletions
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simgear/scene/sky/sky.cxx
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@ -266,8 +266,8 @@ void SGSky::modify_vis( float alt, float time_factor ) {
double ratio = 1.0;
if ( cloud_layers[i]->getCoverage() == SGCloudLayer::SG_CLOUD_CLEAR ) {
// clear layer
if ( cloud_layers[i]->getCoverage() == SGCloudLayer::SG_CLOUD_CLEAR || cloud_layers[i]->getCoverage() == SGCloudLayer::SG_CLOUD_FEW || cloud_layers[i]->getCoverage() == SGCloudLayer::SG_CLOUD_SCATTERED) {
// less than 50% coverage -- assume we're in the clear for now
ratio = 1.0;
} else if ( alt < asl - transition ) {
// below cloud layer