[GEM-dev] multiples gemhead for a framebuffer

IOhannes m zmoelnig zmoelnig at iem.at
Mon Sep 15 12:15:01 CEST 2008


cyrille henry wrote:
> hello,
> i'm using more and more framebuffer so i'm facing some limitation.
> 
> by exemple, i'd like to be able to change perspective and view point. This should not be to hard to add this fonctionality, and i'll give a try when i've got few time.
> 
> To be able to change lighting on different framebuffer would also be nice, but i don't think it would be easy.
> 
> 
> 
> But the biggest limitation i have is that it's only possible to to draw in a framebuffer with 1 gemhead.
> does anyone have an idea how to use multiples gemhead to draw in the same framebuffer?
> what change would it need in the gem sources?


my plan to allow multiple render trees is, to break the functionality of 
[gemhead] and [gemwin] into separate objects and to use send/receive for 
the communication.

see attached patch

fgmasdrt
IOhannes
-------------- next part --------------
A non-text attachment was scrubbed...
Name: gemfbhead.tgz
Type: application/x-gtar
Size: 1043 bytes
Desc: not available
URL: <http://lists.puredata.info/pipermail/gem-dev/attachments/20080915/98ab24e5/attachment.tgz>


More information about the GEM-dev mailing list