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Made wind not reverse itself to be more natural

This commit is contained in:
Jason Short 2011-12-28 22:05:53 -08:00
parent 4b5437afe8
commit a29aa020ff
1 changed files with 1 additions and 2 deletions
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3
Tools/autotest/pysim/util.py
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@ -375,8 +375,7 @@ class Wind(object):
w_delta = math.sqrt(deltat)*(1.0-random.gauss(1.0, self.turbulance))
w_delta -= (self.turbulance_mul-1.0)*(deltat/self.turbulance_time_constant)
self.turbulance_mul += w_delta
speed = self.speed * self.turbulance_mul
speed = self.speed * math.fabs(self.turbulance_mul)
return (speed, self.direction)
def accel(self, velocity, deltat=None):