9 Mar
2007
9 Mar
'07
4:04 p.m.
hi,
how can i limit the RGB channels of a film that goes through
[pix_film] -> [pix_buf] -> [pix_gain] -> [pix_offset]. right now i
get colour wrapping from gain + offset but i want to limit the
colours. say i scale down the red channel and i add an offset to the
green channel, i don't want to green channel to wrap from >= 1 to 0,
but to limit all values above 1.0 to 1.0.
thanks, -sciss-