[PD] blue and yellow alpha
marius.schebella at gmail.com
Mon Oct 1 17:48:26 CEST 2007
with the default settings of pix_alpha white stays white and black gets
transformed according to the background. red changes to pink, green to
teal and blues stays blue. if I change the first two inlets from (0, 1)
which is the default to (1, 0) then white becomes transparent and black
gets transformed: red and green become yello and blue becomes white.
I think the default color scheme on mac is some yuv dialect, so I tried
pix_rgba, but that did not change anything.
IOhannes m zmoelnig wrote:
> marius schebella wrote:
>> I am using pix_alpha to convert a b/w jpg into an alpha map. but all I
>> get is yellow or blue. this happens on osx with gem 0.91-csv (july29).
> i am not sure i understand what you mean:
> what get's yellow or blue?
> the b/w image??
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