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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):
"""Given a list of colors, pick one at random"""
return random.choice(colorList)
def safeColor(c):
"""Ensures that a color is valid"""
c[0] = c[0] if c[0] < 255 else 255
c[1] = c[1] if c[1] < 255 else 255
c[2] = c[2] if c[2] < 255 else 255
return c
def combineColors(colors):
result = [0,0,0]
for c in colors:
result[0] += c[0]
result[1] += c[1]
result[2] += c[2]
return safeColor(result)
def multiplyColor(color, percent):
return safeColor([channel*(percent) for channel in color])
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