Re: fade-out/fade-in
Re: fade-out/fade-in
- Subject: Re: fade-out/fade-in
- From: Alex Reynolds <email@hidden>
- Date: Sat, 2 Aug 2003 14:36:23 -0400
On Saturday, August 2, 2003, at 02:22 pm, David Remahl wrote:
The answer to your question is "yes, of course".
I know about the CG calls to fade the entire screen. I've written a
small app that can set the screen resolution and then control that
screen.
I don't want to fade the entire screen, but rather fade between two of
either a:
-- QuickTime object (image, movie); or a
-- WebKit object (web page)
and leave a third QuickTime or WebKit object always layered on top.
CG + OpenGL seems to take over the entire screen. So I can fade out one
item and then fade in the next, but then I can't keep anything on there
in the meantime.
When you say "of course" are there specific calls you can make to do
compositing of several layers? I don't know what to look for in the CG
or OpenGL documentation to do this.
Regards,
Alex
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