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ongaeshi/color.as

Created February 20, 2010 04:17
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color.as
private function colorMul(color:uint, rate:Number):uint
{
var r:uint = (color >> 16) & 0xff;
var g:uint = (color >> 8) & 0xff;
var b:uint = (color >> 0) & 0xff;
r *= rate;
g *= rate;
b *= rate;
return ((r & 0xff) << 16) | ((g & 0xff) << 6) | (b & 0xff);
}
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