TUIO PureData Client 1.4
------------------------
Copyright (c) 2005-200 Martin Kaltenbrunner <mkalten@iua.upf.edu>
This software is part of reacTIVision, an open source fiducial
tracking and multi-touch framework based on computer vision. 

http://reactivision.sourceforge.net/

Demo Patch:
-----------
This package contains a simple patch that receives and decodes
TUIO messages reveived from any TUIO enabled tracker or a TUIO simulator.

The TuioClient object takes an alternative port number as 
an optional argument. The default TUIO port is 3333.

There are two outputs, the first one is sending all relevant
TUIO events such as addObject, updateObject and removeObject
as well as addCursor, updateCursor and removeCursor.
The second output sends simple bangs for each fully received
frame, and every second while no new messages are received, 
in order to indicate that the connection is still alive.

The list format of the messages received at the first output
are in analogy to the TUIO message format:

addObject session_id symbol_id xpos ypos angle
updateObject session_id symbol_id xpos ypos angle xspeed yspeed rspeed maccel raccel
removeObject session_id symbol_id

addCursor session_id cursor_id xpos ypos
updateCursor session_id cursor_id xpos ypos xspeed yspeed maccel
removeCursor session_id cursor_id

Each object or cursor is identified with a unique session ID, that is only maintained
over its lifetime. Additionally each object carries a symbol ID that corresponds
to its attached fiducial marker number. The cursor ID of the cursor object is always
a number in the range of all currently detected cursor blobs.

Binaries:
---------
This package includes binaries for WIN32 (Win98 or later) 
and Mac OS X Universal 10.4 or later.

Source Code:
------------
The TuioClient external comes with its full source code which can be
built under Windows, Mac OS X as well as all Linux or Unix flavors.
In order to compile the external for your platform, type "make"
folloed by "pd_linux", "pd_darwin" or "pd_nt" depending on your platform.
For convenience the Windows and Mac OS X binaries are included.

License:
--------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

