hello Antoine,
thanks for sharing this work, it look promising.

cheers
c

Le 26/03/2015 14:29, Antoine Rousseau a écrit :
Hi all,

my name is Antoine Rousseau (sourceforge/github/puredata/codelab : ant1r).
I'm using Pd since 2000, to build musical and visual machines (see http://metalu.net 
and al1ant1.free.fr <http://al1ant1.free.fr>).

I wrote moonlib externals long time ago. (BTW maybe I will have some time one 
day to update these libs ; will it be possible I have an access to the 
sourceforge for this purpose ?)


I'm happy to announce the publication of a new project : Pof = Pd + 
openFrameworks :
https://github.com/Ant1r/ofxPof

It consists of pd externals written in OF bringing mid-level openGL functions 
(and some additional utilities), so you can build an app entirely in pd patchs, 
and get it working for every OF-supported OSes (Linux/OSX/Win/Android/IOS) with 
the help of ofxPd (https://github.com/danomatika/ofxPd).

Of course Pof has similarities with Gem ; one of the main differences is that 
the rendering is done by a parallel thread, to avoid audio clicking ; this is 
done by copying the pd tree to a specific rendering tree. This has some 
implications on the pd tree : in Pof you cannot render the same object multiple 
times.

Multitouch events are also managed by the rendering thread, using an optimized 
inverted tree, for an event at a given place to be captured by the last drawn 
object at this place. The touch management is (for now) only meaningful in a 2D 
design : depth (z) is not taken into account.

Being written in C++/OF, tons of tedious work are made easy ; that's why some 
utilities I needed for the work I did were written into Pof : threaded file 
downloading, XML/JSON support, file utils.

This project has only been tested on Linux (Ubuntu 12.04 32bit)  and Android 
for the moment.
An Android patch player APK file and a built pof.pd_linux are available for 
download in the releases github tab (https://github.com/Ant1r/ofxPof/release). 
Contributions are welcome to have it running on more systems.

I hope this will contribute to make the Pd ecosystem even stronger !

Regards

--
Antoine Rousseau <[email protected] <mailto:[email protected]>>
http://www.metalu.net/
http://www.metaluachahuter.com/compagnies/al1-ant1/
http://al1ant1.free.fr



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