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rain: read some properties only if they are actually needed

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mfranz 2008-12-15 16:16:08 +00:00
parent b86e85b969
commit 821c3bd31c
1 changed files with 5 additions and 4 deletions
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9
Nasal/aircraft.nas
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@ -872,14 +872,15 @@ var rain = {
setlistener("sim/current-view/internal", func(n) me.internal = n.getValue(), 1);
},
update: func {
var ias = me.iasN.getValue();
var altitude = me.altitudeN.getValue();
var precip_level = me.precip_levelN.getValue();
var elapsed = me.elapsed_timeN.getValue();
var dt = me.dtN.getValue();
if (me.enabled and me.internal and altitude < precip_level and me.canopy < 0.001) {
me.flowN.setDoubleValue(ias < me.threshold ? 0 : elapsed * 0.5 + ias * NM2M * dt / 3600);
var time = me.elapsed_timeN.getValue();
var ias = me.iasN.getValue();
var dt = me.dtN.getValue();
me.flowN.setDoubleValue(ias < me.threshold ? 0 : time * 0.5 + ias * NM2M * dt / 3600);
me.rainingN.setDoubleValue(me.rain);
me.enableN.setBoolValue(0);
} else {