Yep, that's why Cyrille says that you can use [pix_snap] or [pix_snap2tex]. Or you can also use [gemframebuffer]. With that, you can capture a certain part of your last frame and add it to your new. But the result could be not very nice. Try ! ++
Jack
yes, but my problem is : I need to emulate single buffer on double buffer, i need to use double buffer because i work with iterations using repeat or until objects, and in single buffer with metro this iterators are so so so slow, almost "2" fps.
i want don´t clear the image buffer when is drawed the new buffer, like an accumulation...but using double buffer!!....is possible???...in single buffer is easy, but with iterators....no way.
thanks for your patience.
Message: 6 Date: Mon, 15 Jun 2009 18:34:18 +0200 From: cyrille henry cyrille.henry@la-kitchen.fr Subject: Re: [PD] gem and double buffer To: Andres Ferrari anfex@yahoo.com Cc: pd-list@iem.at Message-ID: 4A36780A.1000905@la-kitchen.fr Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Andres Ferrari a ?crit :
hello,
is possible in gem to change between single buffer and double buffer without destroy gemwindow??
no
or dont`t clear buffer(background image) in double buffer???
not really, but you can sna2tex and draw the last image on every frame.
you can also easily emulate 2 buffer while in single buffer, using metro to bang gemhead and clean windows / clear Z buffer.
Cyrille
thanks a lot!!!
Andr?s Ferrari G.
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