vanilla-wow-addons – Rev 1
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-- Math functions
--
function Gatherer_round(x, n)
n = math.pow(10, n or 0)
x = x * n
if x >= 0 then x = math.floor(x + 0.5) else x = math.ceil(x - 0.5) end
return x / n
end
function Gatherer_rgbToFloatColor(color)
local MAX_RGB = 255;
local floatColor = {}
for _, component in color do
tinsert(floatColor, component/MAX_RGB)
end
return floatColor
end