On 28 Nov 2007, at 19:44, Scott Rossi wrote:
Recently, Ken Ray wrote:
I'm working on a program with my son that does simple card-based
animation, but one of the things he asked how to do in Rev stumped
me,
and that is doing an "onion skin"
I would try overlaying a translucent screen capture of the prev or
next
card.
Agreed. Or do it by taking a snapshot directly from the card - this
should work even if it's not the frontmost card.
On 28 Nov 2007, at 18:17, Ken Ray wrote:
At best, what I'd *like* to do is to basically convert images to
grayscale, and at worst I'd settle for turning all non-white pixels a
single color of gray. I know I can walk through the imageData and
convert things pixel by pixel, but I fear that would be really slow on
larger (say 800x600) images (although I haven't tried it yet).
It might be worth having a look through the ink modes, I *think*
there was some trick for getting near-greyscale by layering black and
white graphics above and below the image, but I can't remember any
details. :-(
Ian
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