radio/audio.scd

s = Server.local;
s.waitForBoot {
    var module, sound, msg;

    // Connect to OSC
    thisProcess.openUDPPort(5005);
    n = NetAddr.new("0.0.0.0", 5005);
    o = OSCFunc({ arg msg, time, addr, recvPort; [msg, time, addr, recvPort].postln; }, '/radio', n);
    //OSCFunc.trace(true); 

    // Create the synth definition and load it
    module = SynthDef.new("module", { 
        arg hue, saturation, value, pan;
        var oscillator, noise, filter, panner, mixer, frequency, qfactor, noise_level, osc_level;

        // Calculate some parameters
        frequency = 200 + 800*hue;
        qfactor = (1 - saturation)**4;
        osc_level = saturation;
        noise_level = 1 - osc_level;

        // Generate some sounds
        noise = WhiteNoise.ar(1);
        filter = BPF.ar(noise, frequency, qfactor) * noise_level;
        oscillator = SinOsc.ar(frequency) * osc_level;
        mixer = Mix.ar([filter, oscillator]);
        panner = LinPan2.ar(mixer, 2*pan - 1, value);
        Out.ar(0, panner);
    });
    module.load(s);
    s.sync;
    
    // Make a sound
    sound = Synth.new("module", [\hue, 0.5, \saturation, 0.1, \value, 0.5, \pan, 0.5]);

    // Hook up OSC
    f = { |msg, time, addr|
        if(msg[0] == '/radio') {
            "Got data: % % % % %".postf(msg[1], msg[2], msg[3], msg[4], msg[5]);
            sound.set("hue", msg[1]);
            sound.set("saturation", msg[2]);
            sound.set("value", msg[3]);
            sound.set("pan", msg[4]);
        }
    };
    thisProcess.addOSCRecvFunc(f);
};