[PD] Shader for 3d flattening
Patco
megalegoland at yahoo.fr
Mon Jul 9 15:34:47 CEST 2007
Forget this message, I was looking at the wrong example, and I have no
clue about gemframebuffer because it has always crashed pd when
rendering is turned on.
(
win32,S3 Graphics UniChrome
GEM: ver: 0.91-cvs
GEM: compiled: Dec 11 2006
GEM: using SSE2 optimization )
>
> Patco a écrit :
>> maciej wojnicki a écrit :
>>
>>> well no
>>> pix_snap will not do this
>>> pix_snap2tex as well
>>>
>>> in both situation raw rendered object is still in the gem window
>>> gemframebuffer might do this (there is an exaple .in textures
>>> catalog - 10.framebuffer.pd, that does almost what i need)
>>>
>>>
>> Hello,
>> I guess you mean 10.pixdatasimple.pd in Gem pix example, if what you
>> need is something that is not in single buffering, you'll need
>> [Gem/pix_data] as well for extracting RGB information to redraw the
>> image with colored geos [zexy/repeat], at least that what I need for
>> animating the pixels. You can use some RGB filters, for example, at
>> the output of pix_data a filter that only allow red or green, then it
>> would reduce the number of repeated objects, and it might avoid to
>> blow up the processor. for reducing the cpu process it's also
>> possible to store pixel values in a table and reading different parts
>> of the table with several [repeat] and [counter] objects, If you want
>> to see how it looks like, take a look at this movie:
>>
>> http://megalego.free.fr/pd/YI.mov
>>
>> and you might have somewhere to start with this:
>>
>> http://megalego.free.fr/pd/YI.rar
>>
>> Apparently is also possible to reduce the CPU processing with using
>> the gl objects, like Cyrille Henry have shown once(, but I couldn't
>> help with this because almost all gl doesn't work on my computers, on
>> linux, windows, with a Nvidia, an openchrome, with last cvs
>> snapshots...).
>>
>>
>>
>> _______________________________________________
>> PD-list at iem.at mailing list
>> UNSUBSCRIBE and account-management ->
>> http://lists.puredata.info/listinfo/pd-list
>>
>>
>
>
More information about the Pd-list
mailing list