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Fix bug in SGMisc<T>:: normalizePeriodic()

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SGMisc<T>::normalizePeriodic(min,max,value) returned zero for
all values less than min.
Example:
A call of normalizePeriodic(0,twopi(),-pi()) returned zero
where the correct value would be 3*pi().
This commit is contained in:
Torsten Dreyer
2011-01-17 19:51:29 +01:00
parent 7d544dee47
commit e988dc0e42
1 changed files with 1 additions and 1 deletions
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simgear/math/SGMisc.hxx
+1 -1
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@@ -65,7 +65,7 @@ public:
return min; return min;
T normalized = value - range*floor((value - min)/range); T normalized = value - range*floor((value - min)/range);
// two security checks that can only happen due to roundoff // two security checks that can only happen due to roundoff
if (value <= min) if (normalized <= min)
return min; return min;
if (max <= normalized) if (max <= normalized)
return min; return min;