when you create a colour with
what does the alpha setting do?Code:Color.new( r, g, b [ , a])
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when you create a colour with
what does the alpha setting do?Code:Color.new( r, g, b [ , a])
In most things, it has to do with transparency (how transparent/opaque) an object is. At least that's how it works in other things that I'm aware of. Can also be used for selecting which color is invisible in an image.
thanx guys been wondering how to do that for 2 days