From 5fb3ea060025241105dc8e9a174513c112f9a133 Mon Sep 17 00:00:00 2001
From: rcoh <rcoh@mit.edu>
Date: Thu, 27 Jan 2011 16:50:59 -0500
Subject: A metric $#%$-ton of changes.  Added doc-strings to EVERYTHING. 
 Phew.  Fixed a massive bug that increases performance in by up to a factor of
 60.  A bunch of new behaviors for the class.

---
 util/ColorOps.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'util/ColorOps.py')

diff --git a/util/ColorOps.py b/util/ColorOps.py
index 143444f..037957a 100644
--- a/util/ColorOps.py
+++ b/util/ColorOps.py
@@ -2,13 +2,17 @@ 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:
@@ -16,5 +20,6 @@ def combineColors(colors):
         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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