Date, lieu et heure

Quand	samedi 28 f�vrier 2009
� quelle heure	14H00 � 18H00
O�	Oboro
Pour qui	Ouvert � tous et � toutes. Entr�e libre.

Programme

Au menu : commande vocale, synchronisme audio-vid�o, edubeat (un drum �lectronique).

Pr�sentation via SKYPE de la prochaine convention Pure Data qui se tendra au Br�sil en 2009.
http://estudiolivre.org/pdcon09

[OSCrxtx] provides objects for sending and receiving OSC messages. It relies on the liblo library http://liblo.sourceforge.net/ and provides improvements over the traditional sendOSC and dumpOSC objects. There is multicast/broadcast support, message serialization, and the ability to maintain multiple local instances on the same port(s).
[cwiidmote] is an external that provides input from Nintendo Wii controllers. This is a new version of Mike's [wiimote] external, with support on Linux platforms using the CWiid library. It has added stability, support for multiple controllers, and a modified OSC-based output format, identical to the OSCulator application for Mac OSX.
[wiiTracker] is a library containing tracking algorithms for the wiimote's IR camera. The patches and externals operate on data sent via OSC from OSCulator or [cwiidmote], and provide 3D positions of IR light sources. The single wiimote version can track pre-defined shapes such as the Wii sensor bar or a custom triangular rig, and provide the off-axis position and orientation of the item in space. The stereo version works with two wiimotes, providing a calibration routine, that allows for generic 3D tracking of IR light sources. There is also a beta version of a POSIT (pose estimation) algorithm, which tracks and reports the 6DOF of a 3D model made from IR LEDs.

Pr�sentation de l'objet geo GEM [fisheye] cr�e par Mathieu Bouchard et Marc Fournel qui permet, entre autres, d'appliquer une distorsion � des images fixes ou en mouvement, en vue d'une projection sur un �cran de type d�me immersif.

C'est le moment pour poser des questions se rapportant aux multiples aspects de PD (Installation multi plateformes, les objets PureData, les abstractions, ses librairies, "How to...", le "hardware" amis, etc.)