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import random
from util.TimeOps import Stopwatch
def randomColor():
return [random.randint(0,255) for i in range(3)]
def chooseRandomColor(colorList):
return random.choice(colorList)
def safeColor(c):
return [min(channel,255) for channel in c]
def combineColors(c1,c2):
return safeColor([c1[i]+c2[i] for i in range(min(len(c1),len(c2)))])
def multiplyColor(color, percent):
return safeColor([fastMultiply(channel, percent, 1) for channel in color])
def fastMultiply(value, mult, acc):
if type(mult) == type(int(5)):
return value*mult
return int(value)*int(mult*10**acc)*10**(-acc)
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