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1ce69c48b6
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c7138325c8
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@ -1,22 +1,22 @@
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Granulator {
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var <buflen, <inb, <outb, <>posb, <triggerb, <pitchb, <rectriggerb, <modb, <buffer, <recorder, <grains, <triggersynth, <pitchsynth, <loopsynth, server, record, gain, mix, speed, trigger, size, blur, dust, slope, back, chorus, harmonics, depth, crate, detune, pitch, pan, track, jitter, amp, loopamp;
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var <buflen, <inb, <outb, <>posb, <triggerb, <pitchb, <rectriggerb, <modb, <buffer, <recorder, <grains, <triggersynth, <pitchsynth, server, mode, record, gain, mix, speed, trigger, size, blur, dust, slope, back, chorus, detune, pitch, pan, track, jitter;
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*init {
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SynthDef(
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\grain_record,
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{
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arg in = 2, rectriggerb = 0, buffer = 0, mix = 0.5, record = 0.0;
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var insig = record * In.ar(in, 1), rectrigsig = In.kr(rectriggerb, 1);
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RecordBuf.ar(insig, buffer, 0, mix, 1 - mix, loop: 1, trigger: rectrigsig)
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arg in = 2, trigger = 0, buffer = 0, mix = 0.5, record = 0.0;
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var insig = record * In.ar(in, 1), trigsig = In.kr(trigger, 1);
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RecordBuf.ar(insig, buffer, 0, mix, 1 - mix, loop: 1, trigger: trigsig)
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}
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).add();
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SynthDef(
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\grain_play,
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{
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arg out=0, buffer, blen, pitchb, triggerb, posb, modb, size=0.1, amp=0.5, pan=0, track=0.25, jitter=0, blur=0.0;
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arg out=0, buffer, blen, pitchb, triggerb, posb, rectriggerb, modb, size=0.1, amp=0.5, pan=0, track=0.25, jitter=0, blur=0.0;
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var pitch, trigger, pos, pans, grains;
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trigger = In.kr(triggerb);
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pitch = In.kr(pitchb);
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@ -30,14 +30,14 @@ Granulator {
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SynthDef(
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\grain_pitch,
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{
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arg out, posb, triggerb, track=1, dir=1, detune=0.0, chorus=0, depth=2, crate=128, harmonics=2, pitch=0;
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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(SinOsc.kr(crate), In.kr(triggerb));
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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 * depth).round) + (1 - chorus);
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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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).add();
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@ -49,15 +49,6 @@ Granulator {
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Out.kr(out, (Impulse.kr(freq) * (1 - dust)) + (Dust.kr(freq) * dust));
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}
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).add();
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SynthDef(
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\grain_looper, {
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arg out = 2, rectriggerb = 0, buffer = 0, speed = 1, amp = 0, pan = 0;
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var trigsig = In.kr(rectriggerb, 1), playsig;
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playsig = PlayBuf.ar(1, buffer, speed, trigsig, 0.0, 1.0);
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Out.ar(out, Pan2.ar(playsig, pan, amp));
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}
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).add();
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}
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*new { | buflen, inb, outb, posb, rectriggerb |
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@ -74,25 +65,20 @@ Granulator {
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posb = aposb;
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rectriggerb = arectriggerb;
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server = Server.default;
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mode = 0;
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blur = 0;
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size = 0.1;
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trigger = 120;
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dust = 0;
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back = 0;
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slope = 1;
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slope = 0;
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chorus = 0;
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harmonics = 2;
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depth = 2;
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crate = 128;
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detune = 0;
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pitch = 0;
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mix = 0.25;
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pan = 0;
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track = 0.5;
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jitter = 0.25;
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amp = 0.75;
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loopamp = 0;
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speed = 1;
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triggerb = Bus.control(server, 1);
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pitchb = Bus.control(server, 1);
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buffer = Buffer.alloc(server, server.sampleRate * buflen, 1);
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@ -100,49 +86,34 @@ Granulator {
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\in, inb,
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\buffer, buffer,
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\record, 0,
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\rectriggerb, rectriggerb
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\trigger, rectriggerb
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], server, \addToTail);
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triggersynth = Synth.new(\grain_trigger, [ \out, triggerb ]);
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pitchsynth = Synth.new(\grain_pitch, [ \out, pitchb, \triggerb, triggerb, \posb, posb ]);
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grains = Synth.new(
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\grain_play,
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[
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\out, outb,
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\buffer, buffer,
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\blen, buflen,
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\posb, posb,
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\triggerb, triggerb,
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\pitchb, pitchb,
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\modb, modb,
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\size, size,
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\amp, amp
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],
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server);
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}
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looping { | amp |
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loopamp = amp;
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loopsynth = Synth.new(
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\grain_looper, [
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\out, outb,
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\buffer, buffer,
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\rectriggerb, ~rectriggerb,
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\speed, speed, \pan, pan, \amp, loopamp
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],
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server
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);
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\grain_play,
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[
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\out, outb,
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\buffer, buffer,
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\blen, buflen,
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\posb, posb,
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\triggerb, triggerb,
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\pitchb, pitchb,
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\modb, modb,
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\size, 0.1
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],
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server);
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}
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reset { | newbuflen |
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var newbuf = Buffer.alloc(server, server.sampleRate * newbuflen, 1), oldbuf = buffer;
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"reset was called".postln;
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recorder.set(\buffer, newbuf);
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grains.set(\buffer, newbuf);
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loopsynth.set(\buffer, newbuf);
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buffer = newbuf;
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oldbuf.free;
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}
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mode { ^mode }
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record { ^record }
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mix { ^mix }
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gain { ^gain }
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@ -151,9 +122,6 @@ Granulator {
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size { ^size }
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blur { ^blur }
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chorus { ^chorus }
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harmonics { ^harmonics }
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depth { ^depth }
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crate { ^crate }
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detune { ^detune }
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pitch { ^pitch }
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dust { ^dust }
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@ -162,15 +130,13 @@ Granulator {
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pan { ^pan }
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track { ^track }
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jitter { ^jitter }
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amp { ^amp }
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loopamp { ^loopamp }
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mode_ { | v | mode = v; } // todo - playback mode in this class?
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record_ { | v | record = v; recorder.set(\record, v);}
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mix_ { | v | mix = v; recorder.set(\mix, v); }
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gain_ { | v | gain = v; grains.set(\amp, v); }
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size_ { | v | size = v; grains.set(\size, v); }
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pan_ { | v | pan = v; grains.set(\pan, v); }
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speed_ { | v | speed = v; loopsynth.set(\speed, v); }
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track_ { | v | track = v; grains.set(\track, v); }
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jitter_ { | v | jitter = v; grains.set(\jitter, v); }
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blur_ { | v | blur = v; grains.set(\blur, v); }
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@ -179,11 +145,7 @@ Granulator {
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slope_ { | v | slope = v; pitchsynth.set(\track, v); }
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back_ { | v | back = v; pitchsynth.set(\dir, if( v > 0, { -1 }, { 1 })); }
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chorus_ { | v | chorus = v; pitchsynth.set(\chorus, v); }
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harmonics_ { | v | harmonics = v; pitchsynth.set(\harmonics, v); }
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depth_ { | v | depth = v; pitchsynth.set(\depth, v); }
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crate_ { | v | crate = v; pitchsynth.set(\crate, v); }
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detune_ { | v | detune = v; pitchsynth.set(\detune, v); }
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pitch_ { | v | pitch = v; pitchsynth.set(\pitch, v); }
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amp_ { | v | amp = v; grains.set(\amp, v); }
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loopamp_ { | v | loopamp = v; loopsynth.set(\amp, v); }
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}
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