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Update fog density when the visibility change

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Erik Hofman 2023-11-20 10:31:29 +01:00
parent e64e6288bd
commit b1b768c540
1 changed files with 8 additions and 0 deletions
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8
Nasal/hdr.nas
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@ -230,3 +230,11 @@ envmap_warp_listener = setlistener("/sim/time/warp",
setlistener("/sim/current-view/view-number", func {
update_envmap(true);
}, 0, 0);
# Update fog density when the visibility changes
setlistener("/environment/visibility-m", func {
var max = 30000000.0;
var visibility = getprop("/environment/visibility-m");
var vis = math.min(visibility, max);
setprop("/sim/rendering/hdr/atmos/fog-density", max*math.pow(0.99937, vis));
}, 1, 0);