oscClient.java

import oscP5.*;
import netP5.*;

OscP5 oscP5;

/* a NetAddress contains the ip address and port number of a remote location in the network. */
NetAddress myBroadcastLocation; 


int x = 70;
int y = 50;
int diameter = 20;
int[] radii = {10,10,10,10};

void setup() {
  size(400,200);
  frameRate(15);

  oscP5 = new OscP5(this, 6449);
  
  /* the address of the osc broadcast server */
  myBroadcastLocation = new NetAddress("127.0.0.1",32000);
  ellipseMode(RADIUS);
}


void draw() {
  background(250);
  for (int i = 0; i<4; i++){
    fill(20);
    ellipse(90+ (x*i), y, radii[i], radii[i]);
  }
}


/* incoming osc message are forwarded to the oscEvent method. */
void oscEvent(OscMessage theOscMessage) {

  // theOscMessage.addrPattern()
  // theOscMessage.typetag()
  theOscMessage.print();
  for (int i = 0; i<4; i++){
      radii[i] = theOscMessage.get(i).intValue();
  }

}

oscSend.ck

fun int df(){ return Math.random2(20,70);}

// host name and port
"localhost" => string hostname;
6449 => int port;

// send object, aim the transmitter
OscSend xmit;
xmit.setHost( hostname, port );

for(0 => int i; i<80; i++){
        // start the message...
    // the type string ',f' expects a single float argument
    xmit.startMsg( "/processing/trigger/patches", "iiii" );

    // a message is kicked as soon as it is complete 
    // - type string is satisfied and bundles are closed
    df() => xmit.addInt;  //instrument
    df() => xmit.addInt;   // track
    df() => xmit.addInt;  // note_val
    df() => xmit.addInt;  // velocity

    0.31::second => now;
}