"Rebecca J. Walter" <[EMAIL PROTECTED]> writes:
> it might be useful if the color to alpha filter could a) interact with
That reminds me: I'd like to use the color to alpha filter for
chroma-keying. That is, stand the subject in front of a blue screen
and use color-to-alpha to remove all the blue. However, the filter
removes too much blue -- the resulting colour is as saturated as
possible, even if the original colour wasn't so saturated. I'm
thinking that it would be handy if the color-to-alpha had a preview
and slider that went from 0 to 1, where 0 = "do nothing" and 1 =
current behaviour and 0.5 gives a result half way between that for 0
and 1.
Does this seem useful? Is there a better way to do this?
> just a thought. no, i can't prrogram it myself.
I can program my idea if folks are interested.
Tim
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