The next step is the TuioClient / OSCListener  Class that talk to the TuioListener class.

//********** TuioClient ****************
import com.illposed.osc.*;
import java.util.*;

public class TuioClient implements OSCListener {

private int port = 3333;
private OSCPortIn oscPort;
private Vector objectList = new Vector();
private Vector newList = new Vector();

private int currentFrame = 0;
private int lastFrame = 0;

private Vector listenerList = new Vector();

public TuioClient(int port) {
this.port = port;
}

public TuioClient() {}

public void connect() {
try {
oscPort = new OSCPortIn(port);
oscPort.addListener("/tuio/2Dobj",this);
oscPort.startListening();
} catch (Exception e) {
System.out.println("failed to connect to port "+port);
}
}

public void disconnect() {
oscPort.stopListening();
try { Thread.sleep(100); }
catch (Exception e) {};
oscPort.close();
}

public void addTuioListener(TuioListener listener) {
listenerList.addElement(listener);
}

public void removeTuioListener(TuioListener listener) {
listenerList.removeElement(listener);
}

public void acceptMessage(Date date, OSCMessage message) {

Object[] args = message.getArguments();
String command = (String)args[0];

if ((command.equals("set")) && (currentFrame>=lastFrame)) {
int id  = ((Integer)args[1]).intValue();
int c   = ((Integer)args[2]).intValue();
float x = ((Float)args[3]).floatValue();
float y = ((Float)args[4]).floatValue();
float a = ((Float)args[5]).floatValue();
float X = ((Float)args[6]).floatValue();
float Y = ((Float)args[7]).floatValue();
float A = ((Float)args[8]).floatValue();
float m = ((Float)args[9]).floatValue();
float r = ((Float)args[10]).floatValue();

//System.out.println(id+" "+c+" "+x+" "+y+" "+a+" "+X+" "+Y+" "+A+" "+m+" "+r);
for (int i=0;i<listenerList.size();i++) {
TuioListener listener = (TuioListener)listenerList.elementAt(i);
if (listener!=null)
listener.updateTuioObj(c,c,x,y,a,X,Y,A,m,r);
}

} else if ((command.equals("alive")) && (currentFrame>=lastFrame)) {

for (int i=1;i<args.length;i++) {
// get the message content
newList.addElement(args[i]);
// reduce the object list to the lost objects
if (objectList.contains(args[i])) objectList.removeElement(args[i]);
else {
for (int j=0;j<listenerList.size();j++) {
TuioListener listener = (TuioListener)listenerList.elementAt(j);
if (listener!=null)
listener.addTuioObj(((Integer)args[i]).intValue());
}
}
}

// remove the remaining objects
for (int i=0;i<objectList.size();i++) {
int id  = ((Integer)objectList.elementAt(i)).intValue();
//System.out.println("remove "+id);
for (int j=0;j<listenerList.size();j++) {
TuioListener listener = (TuioListener)listenerList.elementAt(j);
if (listener!=null)
listener.removeTuioObj(id);
}
}

Vector buffer = objectList;
objectList = newList;

// recycling of the vector
newList = buffer;
newList.clear();

} else if (command.equals("fseq")) {
lastFrame = currentFrame;
currentFrame = ((Integer)args[1]).intValue();

if (currentFrame>lastFrame) {
for (int i=0;i<listenerList.size();i++) {
TuioListener listener = (TuioListener)listenerList.elementAt(i);
if (listener!=null) listener.refresh();
}
}
}
}
}

References:
-----------
This application uses the JavaOSC OpenSound Control library.
See http://www.mat.ucsb.edu/~c.ramakr/illposed/javaosc.html
for more information and the source code.

Thanks to reacTIVisionfor that great work.
http://www.iua.upf.es/mtg/reacTable/?software

DivAll

Hi there,
I already have done a working reacTIVision demo for processing. It basically works the same way as the Java demo. The only thing you will need to implement are the addTuiObject, removeTuiObject, updateTuiObject and refresh methods which will be called when these events occur.

I will upload it at our page and on sourceforge today.
http://www.iua.upf.es/mtg/reacTable/?software

cheers,
Martin Kaltenbrunner
Music Technology Group
Barcelona, Spain

This may be more of an oscP5 questions than reactivision, but I will ask it here first.

I am using reactivision with Isadora, using Processing to translate the osc messages into the right format for Isadora to read.

I added the code in the osc examples into relevent tuio calls.

I have a sketch working on Mac feeding into isadora fine.

Have copied them all over onto a Windows machine and they don't work as they did on the mac.

The processing patch still reads the reactivison info ok, but once it is sent to the isadora patch it comes out as garbled numbers.

for example 11 comes out as 184549376.

If I run reactivison and the processing patch on the windows machine and send them to the izzy patch on a mac, it comes out fine.

If I send the info from processing on the pc or mac to izzy on the pc it comes out strange (I get  -.+(0)  from one float value).

I tried a test sketch that just sent a number to izzy on the pc and that workes fine, as does sending values backwards and forweards between instances of izzy on the two platforms.

I println the values just before they get sent out of processing and they are showing as the values they should be.

Anyone got any ideas what it might be or what else to check?

Cheers

Nick

I thought it might be something to do with endianess.

Its looking like a bug in Isadora rather than my end of stuff at the moment.

Thanks for your help.

Cheers

Nick