427 lines
10 KiB
Plaintext
427 lines
10 KiB
Plaintext
// Execute this before booting the server
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(
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Server.default.options.inDevice_("Scarlett 2i2 USB");
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//Server.default.options.outDevice_("Scarlett 2i2 USB");
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)
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Server.killAll;
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~frippbuffer.write("/Users/mike/Music/SuperCollider Recordings/slow.aiff");
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~frippbuffer.isNil;
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(
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~to = TouchOSC("192.168.0.209", 9000);
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~usbinput = 2;
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~usbinput1 = 2;
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~usbinput2 = 3;
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~buflen = 4.0;
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~beatsperbar = 4;
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~posb0 = Bus.control(s, 1);
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~posb1 = Bus.control(s, 1);
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~posb2 = Bus.control(s, 1);
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~posb3 = Bus.control(s, 1);
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SynthDef(\pos_sin, {
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arg out, speed=1;
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Out.kr(out, 0.5 + SinOsc.kr(speed * 0.5, 0, 0.5));
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}).add;
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SynthDef(\pos_saw, {
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arg out, speed=1;
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Out.kr(out, 0.5 + LFSaw.kr(speed, 0, 0.5));
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}).add;
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SynthDef(\pos_reverse, {
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arg out, speed=1;
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Out.kr(out, 0.5 - LFSaw.kr(speed, 0, 0.5));
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}).add;
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SynthDef(\pos_step, {
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arg out, speed=1, steps=8;
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var stepwise = LFSaw.kr(speed, 0.0, 0.5 * steps, 0.5 * steps).floor;
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Out.kr(out, stepwise / steps);
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}).add;
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SynthDef(\pos_rand, {
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arg out=5, speed=1;
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Out.kr(out, 0.5 + WhiteNoise.kr(0.5));
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}).add;
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SynthDef( \lfo, {
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arg out, freq=1, amp=0;
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Out.kr(out, SinOsc.kr(freq, 0, amp));
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}).add;
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)
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~modes = [
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[ "saw", \pos_saw ],
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[ "reverse", \pos_reverse ],
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[ "sine", \pos_sine ],
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[ "step", \pos_step ],
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[ "random", \pos_rand ]
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];
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(
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// audio buses and other control stuff
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// recordb = input to bufrecorder
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~recordb = Bus.audio(s, 1);
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~inmixer = SynthDef(
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\input_null,
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{
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arg in1 = 2, in2 = 3, out = 4;
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Out.ar(out, In.ar(in1) + In.ar(in2));
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}
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).play(s, [\in1, ~usbinput1, \in2, ~usbinput2, \out, ~recordb]);
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~granulatorb = Bus.audio(s, 2);
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// LFO buses and synths
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~lfoab = Bus.control(s, 1);
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~lfobb = Bus.control(s, 1);
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~lfocb = Bus.control(s, 1);
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~lfoa = Synth(\lfo, [\out, ~lfoab ]);
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~lfob = Synth(\lfo, [\out, ~lfobb ]);
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~lfoc = Synth(\lfo, [\out, ~lfocb ]);
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// a kr synth which triggers grains
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~triggerb = Bus.control(s, 1);
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~trigger = SynthDef(
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\trigger,
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{
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arg out, freq=1, dust=0;
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Out.kr(out, (Impulse.kr(freq) * (1 - dust)) + (Dust.kr(freq) * dust));
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}
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).play(s, [ \out, ~triggerb, \freq, 120, \dust, 0 ]);
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// a kr synth which is used to control the granulator
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// playback rate.
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~pitchb = Bus.control(s, 1);
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~pitch = SynthDef(
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\pitch,
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{
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arg out, posb, triggerb, track=1, dir=1, detune=0.0, chorus=0, harmonics=2, pitch=0;
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var tracking, base, chor, det, csig, dsig;
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csig = Latch.kr(WhiteNoise.kr(), In.kr(triggerb));
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dsig = Latch.kr(WhiteNoise.kr(), In.kr(triggerb));
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tracking = Schmidt.kr(Slope.kr(posb), 0, 0) * 2 - 1;
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base = 2.pow(pitch) * dir * (track * tracking + (1 - track));
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det = detune * dsig + 1;
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chor = chorus * harmonics.pow((csig * 2).round) + (1 - chorus);
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Out.kr(out, base * chor * det);
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}
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).play(s, [ \out, ~pitchb, \triggerb, ~triggerb, \posb, ~playbacklfob, \dir, 1, \track, 0]);
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)
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Granulator.init(s)
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~g3 = Granulator.new(4, ~recordb, ~granulatorb, ~playbacklfob, ~triggerb, ~pitchb);
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~g.recorder.set(\record, 1.0);
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~makebuffers.value();
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(
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~bufrecorders = Array.new(~ntracks);
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~frippbuffers.do({
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| buffer, index |
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~bufrecorders.add(Synth.new(
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\fripp_record,
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[
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\in, ~recordb,
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\record, 0.0,
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\buffer, buffer
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],
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s,
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\addToTail
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))
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});
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~bufrecorder = ~bufrecorders[0];
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// the granulators
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~granulators = Array.new(~ntracks);
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~grainmodes = Array.fill(~ntracks, 0);
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~frippbuffers.do({
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| buffer, index |
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[ "Grain synth: ", buffer, index ].postln;
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~granulators.add(Synth.new(
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\grainsynth,
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[
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\out, ~granulatorb,
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\buffer, buffer,
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\blen, ~buflen,
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\posb, ~playbacklfob,
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\triggerb, ~triggerb,
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\pitchb, ~pitchb,
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\modb, ~lfob,
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\size, 0.1
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],
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s
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))
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});
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~granulator = ~granulators[0];
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)
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(
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OSCdef.freeAll;
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~to.button('/record', 1, { | v | ~bufrecorder.set(\record, v) });
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~to.button('/reset', 0, { | v |
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if( v > 0, {
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var sp = ~to.v('/grains/speed')[0];
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~buflen = ~to.v('/grains/buflen');
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~granulators.do({|g, i| g.reset(~buflen) }
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~playbacklfo.set(\speed, sp / ~buflen);
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});
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});
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~to.button('/track', 0, { |v|
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var buffer = ~frippbuffers[v];
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if( buffer.isNil.not, {
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[ "set track to", v, buffer ].postln;
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~bufrecorder.set(\record, 0.0);
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~bufrecorder.set(\mix, 0.0); // stop unselected track fading out
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~bufrecorder = ~bufrecorders[v];
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~bufrecorder.set(\record, ~to.v('/record'));
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~granulator = ~granulators[v];
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~to.v_('/grainfx/mix', 0); // will always be 0 because we turned it off
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// ~granulator.get(\amp, { | v | ~to.v_('/grainfx/gain', v) });
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// ~granulator.get(\blur, { | v | ~to.v_('/grains/blur', v) });
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// ~granulator.get(\size, { | v | ~to.v_('/grains/size', v) });
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// ~granulator.get(\pan, { | v | ~to.v_('/grainfx/pan', v) });
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// ~granulator.get(\track, { | v | ~to.v_('/grainfx/track', v) });
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// ~granulator.get(\jitter, { | v | ~to.v_('/grainfx/jitter', v) });
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// todo - set the grainmode based on what this one has
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}, {
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[ "Bad track index", v ].postln;
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});
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});
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~to.slider('/feedback', 0, TouchOSCScale(0, 0.25), { |v|
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~bufrecorder.set(\feedback, v) } );
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~to.button('/grains/bpm', "~", {});
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~tapper = TapBeats();
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~to.button('/grains/tap', 0, { | v, t |
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if( v > 0, {
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~tapper.tap(t);
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if( ~tapper.bpm.isNil.not, {
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~to.v_('/grains/bpm', ~tapper.bpm.round(1));
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})
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})
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});
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~to.button('/grains/bpmsend', 0, { | v |
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if( ~tapper.bpm.isNil.not, {
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var bl = ~beatsperbar * ~tapper.bpm;
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~to.v_('/grains/buflen', bl);
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~to.v_('/reset', 1);
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});
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});
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// note: ~buflen is the variable for buffer length, which only gets set to
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// ~to.v('/grains/buflen') when the buffer is reset with the clear button
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~to.slider('/grains/buflen', ~buflen, TouchOSCScale(0.1, 10.0), {});
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// this is a write-only control to display where the buffer playback is at
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~to.slider('/grains/buffer', 0, TouchOSCScale(0, 1), {});
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~to.xy('/grains/speed', [ 1, 120 ], TouchOSCScale(0, 2), TouchOSCScale(0, 640), { | v |
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~playbacklfo.set(\speed, v[0] / ~buflen);
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~trigger.set(\freq, v[1]);
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});
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~to.button('/grains/mode', 0, { |v|
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var mode = ~modes[v];
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if( mode.isNil.not, {
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[ "granulator is", ~granulator ].postln;
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~granulator.posb_(mode[1]);
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~playbacklfo = mode[0];
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~playbacklfob = mode[1];
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~playbacklfo.set(\speed, ~to.v('/grains/speed')[0] / ~buflen);
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}, {
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[ "Bad mode index", v ].postln;
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});
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});
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~to.button('/grains/speedquant', 0, { |v|
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});
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~to.slider('/grains/step', 4, TouchOSCScale(1, 8), { |v|
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~grainstep.set(\steps, v.floor);
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});
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~to.button('/grains/dust', 0, { |v| ~trigger.set(\dust, v) });
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~to.slider('/grains/blur', 0, TouchOSCScale(0, 0.25), { |v| ~granulator.blur_(v) });
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~to.slider('/grains/size', 0.1, TouchOSCScale(0, 0.5),{ |v| ~granulator.size_(v) });
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// Page 2: grainfx
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~to.slider('/grainfx/mix', 0.25, TouchOSCScale(0, 1), { |v| ~granulator.mix_(v);
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});
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~to.slider('/grainfx/gain', 0.5, TouchOSCScale(0, 1), { |v| ~granulator.gain_(v) } );
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~to.slider('/grainfx/pt', 0.75, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\passthrough, v) } );
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~to.button('/grainfx/back', 0, { |v| ~pitch.set(\dir, if( v > 0, { -1 }, { 1}))});
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~to.button('/grainfx/slope', 1, { |v| ~pitch.set(\track, v) });
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~to.slider('/grainfx/pan', 0, TouchOSCScale(-1, 1), { |v| ~granulator.pan_(v) });
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~to.slider('/grainfx/track', 0.5, TouchOSCScale(-1, 1), { |v| ~granulator.track_(v) });
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~to.slider('/grainfx/jitter', 0.25, TouchOSCScale(0, 1), { |v| ~granulator.jitter_(v) });
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~to.button('/grainfx/chorus', 0, { |v| ~pitch.set(\chorus, v) });
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~to.slider('/grainfx/detune', 0, TouchOSCScale(0, 0.059), { |v| ~pitch.set(\detune, v) });
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~to.slider('/grainfx/pitch', 0, TouchOSCScale(-2, 2), { |v| ~pitch.set(\pitch, v.round) });
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~to.button('/grainfx/quant', 1, { |v|
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// ~pitch.set(\quant, v);
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// just re-call the value setter for harmonics when toggled
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~to.v_('/grainfx/harmonics', ~to.v('/grainfx/harmonics'));
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});
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~to.slider('/grainfx/harmonics', 2, TouchOSCScale(0.1, 4), { |v|
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if(~to.v('/grainfx/quant') > 0, {
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~pitch.set(\harmonics, v.round);
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},
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{
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~pitch.set(\harmonics, v);
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});
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});
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~to.slider(
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'/fx/filterfreq',
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10000, TouchOSCScaleExp(100, 10000), { |v| ~filter.set(\freq, v) }
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);
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~to.slider('/fx/grainmix', 1.0, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\grains, v) } );
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~to.slider('/fx/filtermix', 0.8, TouchOSCScale(0, 1), { |v| ~filter.set(\amp, v) } );
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~to.button('/fx/filtermoda', 1, { |v| ~filtermod.set(\a, v) });
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~to.button('/fx/filtermodb', 0, { |v| ~filtermod.set(\b, v) });
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~to.button('/fx/filtermodc', 0, { |v| ~filtermod.set(\c, v) });
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~to.slider('/fx/delay', 0.2,TouchOSCScale(0, 1), { |v| ~delay.set(\delaytime, v) } );
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~to.slider('/fx/decay', 1, TouchOSCScale(0, 5), { |v| ~delay.set(\decaytime, v) } );
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~to.slider('/fx/delaymix', 0.2, TouchOSCScale(0, 1), { |v| ~delay.set(\amp, v) } );
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~to.slider('/fx/reverbwet', 0.33,TouchOSCScale(0, 1), { |v| ~reverb.set(\mix, v) } );
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~to.slider('/fx/reverbroom', 0.5,TouchOSCScale(0, 1), { |v| ~reverb.set(\room, v) } );
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~to.slider('/fx/reverbdamp', 0.5,TouchOSCScale(0, 1), { |v| ~reverb.set(\damp, v) } );
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~to.slider('/fx/reverbmix', 0.2, TouchOSCScale(0, 1), { |v| ~reverb.set(\amp, v) } );
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// note - the three LFOs have different rate ranges
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~to.slider('/lfos/afreq', 0.5,TouchOSCScale(0.001, 2), { |v| ~lfoa.set(\freq, v) } );
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~to.slider('/lfos/aamp', 0, TouchOSCScale(0, 1), { |v| ~lfoa.set(\amp, v) });
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~to.slider('/lfos/bfreq', 0.5,TouchOSCScale(0.01, 20), { |v| ~lfob.set(\freq, v) } );
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~to.slider('/lfos/bamp', 0, TouchOSCScale(0, 1), { |v| ~lfob.set(\amp, v) });
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~to.slider('/lfos/cfreq', 0.5,TouchOSCScale(0.1, 200), { |v| ~lfoc.set(\freq, v) } );
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~to.slider('/lfos/camp', 0, TouchOSCScale(0, 1), { |v| ~lfoc.set(\amp, v) });
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)
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// old, slow buffer position display - to-do- this would be better in a GUI element
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// on the laptop
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(
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~posdisplay = Task.new({
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{
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~playbacklfob.get({ | v |
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~to.v_('/grains/buffer', v)
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});
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0.02.wait;
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}.loop;
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});
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~posdisplay.start;
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)
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~frippbuffers[~currentfripp].write("/Users/mike/Music/SuperCollider Recordings/test.aiff");
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(
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~monitor = SynthDef(
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\monitor_synth,
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{
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arg in=2, out=0;
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Out.ar(out, In.ar(in, 2))
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}
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).play(s, [\in, ~fxb, \out, 0 ], \addToTail);
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)
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~monitor.set(\in, ~reverbb)
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~monitor.free
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~pitchb.scope()
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~frippbuffers.plot;
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~bufrecorder.set(\buffer, ~frippbuffers[1]);
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~granulators[0].get(\buffer, {|v| v.postln});
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(
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~frippbuffers.do({
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|b, i|
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b.write("/Users/mike/Music/SuperCollider Recordings/buffer" ++ i.asString ++ ".aiff");
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});
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)
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