3. //
ofxOscMessage m;
m.setAddress( "/setxy" );
m.addFloatArg( float(x) / float(ofGetWidth()));
m.addFloatArg( float(y) / float(ofGetHeight()));
sender.sendMessage( m );

6. #ifndef _TEST_APP
#define _TEST_APP
#include "ofMain.h"
#include "ofxOsc.h"
class testApp : public ofBaseApp {
public:
void setup();
void update();
void draw();
void keyPressed (int key);
void keyReleased(int key);
void mouseMoved(int x, int y );
void mouseDragged(int x, int y, int button);
void mousePressed(int x, int y, int button);
void mouseReleased(int x, int y, int button);
void windowResized(int w, int h);
//OSC
ofxOscSender sender;

7. string message;
int sliderValue;
ofPoint position;
};
#endif

8. #include "testApp.h"
void testApp::setup(){
ofBackground(0, 0, 0);
//OSC
//IP port IP:127.0.0.1 port:3000
sender.setup("127.0.0.1", 3000);
// OSC "/message"
ofxOscMessage m;
m.setAddress( "/message" );
m.addStringArg("oF -> Max: connected");
//
sender.sendMessage(m);
//OSC port:3001
receiver.setup(3001);
sliderValue = 0;
}

9. void testApp::update(){
//OSC
//
while(receiver.hasWaitingMessages()){
//OSC
ofxOscMessage m;
//
receiver.getNextMessage(&m);
//OSC "/slider"
if ( m.getAddress() == "/slider" ){
//sliderValue int
sliderValue = m.getArgAsInt32(0);
}
//OSC "/position"
if ( m.getAddress() == "/position" ){
//position x y int
position.x = m.getArgAsInt32(0)/127.0 * ofGetWidth();
position.y = ofGetHeight() - m.getArgAsInt32(1)/127.0 * ofGetHeight();
}
}

10. void testApp::draw(){
//sliderValue
ofSetColor(255, 255, 255);
string buf;
buf = "slider value: " + ofToString(sliderValue, 4);
ofDrawBitmapString( buf, 20, 20 );
//positoin
ofSetColor(0, 31, 255);
ofCircle(position.x, position.y, 40);
}
void testApp::keyPressed(int key){
}
void testApp::keyReleased(int key){
}
void testApp::mouseMoved(int x, int y){
// OSC OSC "/mouse/position"
ofxOscMessage m;
m.setAddress( "/mouse/position" );
m.addIntArg( x );
m.addIntArg( y );
sender.sendMessage( m );
}

11. void testApp::mouseDragged(int x, int y, int button){
}
void testApp::mousePressed(int x, int y, int button){
// OSC OSC "/mouse/mouse" 1
ofxOscMessage m;
m.setAddress( "/mouse/button" );
m.addIntArg(1);
sender.sendMessage( m );
}
void testApp::mouseReleased(int x, int y, int button){
// OSC OSC "/mouse/mouse" 0
ofxOscMessage m;
m.setAddress( "/mouse/button" );
m.addIntArg(0);
sender.sendMessage( m );
}
void testApp::windowResized(int w, int h){
}

16. (
//FM
SynthDef("fm2", {
arg bus = 0, freq = 440, carPartial = 0.5,
modPartial = 0.5, detune=2.0, index = 3, mul = 0.2, ts = 1;
var mod;
var car;
mod = SinOsc.ar(
freq * modPartial,
0,
freq * index * LFNoise1.kr(5.reciprocal).abs);
car = SinOsc.ar(
[(freq * carPartial) + mod,(freq+detune * carPartial) + mod],
0,
mul);
car = FreeVerb.ar(
car* EnvGen.kr(Env.new([0,1], [5])),
0.5, 0.8, 0.2, 1.0);
Out.ar(bus, car);
}).load(s);
)

17. //OSCResponder
(
var play=false;
// ON/OFF OSC "/toggle"
OSCresponderNode(nil, "/toggle",
{
arg time, resp, msg;
if(msg[1] == 1,
{
s.sendMsg("/s_new", "fm2", x=s.nextNodeID, 1,1);
play=true;
},
{
s.sendMsg("/n_free", x);
play=false;
}
) }).add;

18. //FM OSC "/setxy"
OSCresponderNode(nil, "/setxy",
{
arg time, resp, msg;
var mod, index;
mod = msg[1]*4.0;
index = msg[2]*100.0;
if(play == true, {
s.sendMsg("/n_set", x, "modPartial", mod, "index", index);
});
}).add;
)

19. #ifndef _TEST_APP
#define _TEST_APP
#include "ofMain.h"
#include "ofxOsc.h"
#define HOST "localhost"
#define PORT 57120
class testApp : public ofBaseApp {
public:
void setup();
void update();
void draw();
void keyPressed (int key);
void keyReleased(int key);
void mouseMoved(int x, int y );
void mouseDragged(int x, int y, int button);
void mousePressed(int x, int y, int button);
void mouseReleased(int x, int y, int button);
void windowResized(int w, int h);
ofxOscSender sender; //OSC
string info; //
};

20. #include "testApp.h"
void testApp::setup(){
ofBackground(0, 0, 0);
// OSC
sender.setup( HOST, PORT );
}
void testApp::update(){
}
void testApp::draw(){
//
ofDrawBitmapString(info, 10, 10);
}
void testApp::keyPressed(int key){}
void testApp::keyReleased(int key){}
void testApp::mouseMoved(int x, int y){}

21. void testApp::mouseDragged(int x, int y, int button){
// OSC "/setxy"
ofxOscMessage m;
m.setAddress( "/setxy" );
m.addFloatArg( float(x) / float(ofGetWidth()));
m.addFloatArg( float(y) / float(ofGetHeight()));
sender.sendMessage( m );
info = m.getAddress()+" "+ m.getArgAsString(0)+ " "+ m.getArgAsString(1);
}
void testApp::mousePressed(int x, int y, int button){
// OSC "/toggle"
ofxOscMessage m;
m.setAddress( "/toggle" );
m.addIntArg( 1 );
sender.sendMessage( m );
info = m.getAddress() + " " + m.getArgAsString(0);
}

22. void testApp::mouseReleased(int x, int y, int button){
// OSC "/toggle"
ofxOscMessage m;
m.setAddress( "/toggle" );
m.addIntArg( 0 );
sender.sendMessage( m );
info = m.getAddress() + " " + m.getArgAsString(0);
}
void testApp::windowResized(int w, int h){}