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Old 06 June 2003   #1

L need to get that expression run but not like changing at everyframe l will but more progressively like to each 20 oor 50 frame
l want this not changing at everyframe how and thx
Old 06 June 2003   #2
Don't use rand. Try noise instead:

float $speed = 1.0;
float $mag = 0.5;
airField1.magnitude = $mag * (noise(time*$speed)+1)/2;

Noise ranges between -1 to 1, so the added math is to make it range between 0-1.

Old 06 June 2003   #3
thx duncan i ll give it a try......................
Old 01 January 2006   #4
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