// TODO: turn off adcThru when recording // Effects chain adc => Gain adcThru => dac; // Monitor input through a mixer SampleChan channels[4]; // Levels //0 => adc.gain; .5 => adcThru.gain; // Global loop time 1::second => dur loopTime; // Each channel should output to the mixer for( 0 => int i; i < channels.cap(); i++ ) { channels[i].outputTo(dac); } // Listen to OSC messages OscIn oin; 9000 => oin.port; oin.listenAll(); OscMsg msg; // Start the metronome 0 => int metronomeLevel; //spork ~plip(); // Event loop while (true) { oin => now; while (oin.recv(msg)) { if (msg.address=="/input") { msg.getFloat(0) => adc.gain; msg.getFloat(1) => adcThru.gain; } else if(msg.address=="/delay") { msg.getFloat(0)::second => loopTime; msg.getFloat(1) => float feedback; for( 0 => int i; i < channels.cap(); i++ ) { channels[i].setLoopPoint(loopTime); channels[i].setFeedback(feedback); } } else if(msg.address=="/channel") { msg.getInt(0) => int i; channels[i].setGain(msg.getFloat(1)); channels[i].setPan(msg.getFloat(2)); } else if(msg.address=="/arm") { msg.getInt(0) => int channel; for( 0 => int i; i < channels.cap(); i++ ) { channels[i].arm(i==channel); } } else if(msg.address=="/metronome") { msg.getInt(0) => metronomeLevel; } else if(msg.address=="/clear") { msg.getInt(0) => int channel; channels[channel].clear(); } } } public class SampleChan { // Chain adc => LiSa sample => LPF filter => Pan2 panner; // Setup 10::second => sample.duration; //This is the max duration 0::second => sample.recPos => sample.playPos; 1.0 => sample.feedback; 1 => sample.loop; 1 => filter.Q; setLoopPoint(1::second); setFilter(10000); public void setLoopPoint( dur length ) { length => sample.loopEnd => sample.loopEndRec; } public void setFeedback( float fb ) { fb => sample.feedback; } public void setFilter( float freq ) { freq => filter.freq; } public void setGain( float gain ) { gain => filter.gain; } public void setPan( float pan ) { pan => panner.pan; } public void clear() { sample.clear(); } public void outputTo(UGen ugen) { 1 => sample.play; panner => ugen; } public void arm(int value) { sample.playPos() => sample.recPos; value => sample.record; } } // TODO timing here should be done using events fun void plip() { SinOsc s => dac; 0.01::second => dur plipTime; while(true){ for( 0 => int i; i < 4; i++ ) { if (i==0){2000 => s.freq;} else {1000 => s.freq;} .1*metronomeLevel => s.gain; plipTime => now; 0 => s.gain; loopTime/4 - plipTime => now; } } }