Refactored for new touchosc controls, but it isn't playing
Mike Lynch
parent
00e9c0a435
commit
1df4c1d03a
163
grains.scd
163
grains.scd
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@ -16,7 +16,11 @@ s.sampleRate
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~to = TouchOSC("192.168.0.209", 9000);
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~usbinput = 2;
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~buflen = 4.0;
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~beatsperbar = 4;
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// trying setting the playback LFOs before the controls
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@ -95,15 +99,12 @@ s.sampleRate
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// recordb = input to bufrecorder
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// granulatorb = output from granulator
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~usbinput = 2;
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~recordb = Bus.audio(s, 1);
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~granulatorb = Bus.audio(s, 2);
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// LFO bus and synth used to modulate the filter
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// TODO - have a couple of LFOs and an interface to patch them to
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// different settings
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~lfob = Bus.control(s, 1);
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@ -117,67 +118,6 @@ s.sampleRate
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// input filter chain
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// ~infilter = SynthDef(
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// \input_null,
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// {x
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// arg in = 2, out = 4;
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// Out.ar(out, In.ar(in));
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// }
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// ).play(s, [\in, ~usbinput, \out, ~recordb]);
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~fuzzbox = SynthDef(
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\fuzzbox,
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{
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arg in=2, out=4, distort=0.1, decay=0.999;
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var raw, cross, pf;
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raw = In.ar(in, 1).softclip;
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cross = CrossoverDistortion.ar(raw, 0.5, 0.5);
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pf = PeakFollower.ar(raw, decay);
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Out.ar(out, ((1 - distort) * raw) + (distort * pf * cross));
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}
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).play(s, [\in, ~usbinput, \out, ~recordb, \distort, 0 ]);
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// ~decimator = SynthDef(
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// \decimator,
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// {
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// arg in=2, out=4, modb, rate=10000, smooth=0.5;
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// var raw, mod, decimated;
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// raw = In.ar(in, 1);
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// mod = In.kr (modb, 1);
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// decimated = SmoothDecimator.ar(raw, rate + (0.2 * rate * mod), smooth);
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// Out.ar(out, decimated);
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// }
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// ).play(s, [\in, ~usbinput, \out, ~recordb, \modb, ~lfob, \rate, 10000 ]);
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//
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// ~localmax = SynthDef(
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// \localmax,
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// {
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// arg in=2, out=4, threshold=25;
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// var chain;
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// chain = FFT(LocalBuf(2048), In.ar(in, 1).distort);
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// chain = PV_LocalMax(chain, threshold);
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// Out.ar(out, IFFT.ar(chain));
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// }
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// ).play(s, [\in, ~usbinput, \out, ~recordb, \threshold, 25 ]);
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//
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// ~scramble = SynthDef(
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// \scramble,
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// {
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// arg in=2, out=4, shift=1;
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// var chain;
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// chain = FFT(LocalBuf(2048), In.ar(in, 1).distort);
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// chain = PV_BinScramble(chain, 0.5, 0.2, Impulse.kr(shift));
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// Out.ar(out, IFFT.ar(chain));
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// }
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// ).play(s, [\in, ~usbinput, \out, ~recordb, \shift, 1 ]);
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//
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// buffer recorder
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~frippbuffer = Buffer.alloc(s, s.sampleRate * ~buflen, 1);
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@ -201,17 +141,17 @@ s.sampleRate
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~granulator = SynthDef(
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\grainsynth,
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{
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arg out=0, modb, trate=120, size=12, rate=1, posb=5, amp=1.0, freq=10000, rq=0.3, sweep=0.25, chorus=0.0, blur=0.0, dust = 0, buffer;
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var dur, blen, clk, chor, pos, pan, grains, filtfreq;
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arg out=0, modb, trate=120, size=12, rate=1, posb=5, amp=1.0, freq=10000, rq=0.3, pan=0, track=0.25, jitter=0, chorus=0.0, blur=0.0, dust = 0, buffer;
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var dur, blen, clk, chor, pos, pans, grains, filtfreq;
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dur = size / trate;
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clk = (Impulse.kr(trate) * (1 - dust)) + (Dust.kr(trate) * dust);
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chor = chorus * 2.pow((LFNoise0.kr(trate) + 0.5).floor) + (1 - chorus);
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blen = BufDur.kr(buffer);
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pos = Wrap.kr(In.kr(posb, 1) + WhiteNoise.kr(blur), 0, 1);
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pan = WhiteNoise.kr(1 - sweep) + (2 * sweep * (pos - 1));
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pans = pan + WhiteNoise.kr(jitter) + (track * (In.kr(posb, 1) - 1));
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filtfreq = (In.kr(modb, 1) * freq * 0.5) + freq;
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grains = TGrains.ar(2, clk, buffer, chor * rate, pos * blen, dur, pan, amp);
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Out.ar(out, RLPF.ar(grains, freq, rq)); // note that I've turned off freq lfo mod here
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grains = TGrains.ar(2, clk, buffer, chor * rate, pos * blen, dur, pans, amp);
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Out.ar(out, RLPF.ar(grains, filtfreq, rq));
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}
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).play(s, [\out, ~granulatorb, \buffer, ~frippbuffer, \posb, ~grainsawb, \modb, ~lfob]);
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@ -224,7 +164,7 @@ s.sampleRate
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//Out.ar(out, In.ar(gbus, 2));
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Out.ar(out, (amp * In.ar(gbus, 2)) + (passthrough * In.ar(~recordb, 1) ! 2));
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}
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).play(s, [\in, 2, \out, ~mixerb, \gbus, ~granulatorb, \amp, 1.0, \passthrough, 0.0], \addToTail);
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).play(s, [\in, ~usbinput, \out, ~mixerb, \gbus, ~granulatorb, \amp, 1.0, \passthrough, 0.0], \addToTail);
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~monitor = SynthDef(
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@ -238,12 +178,22 @@ s.sampleRate
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// sync the server so that all the synths are ready for the touchosc stuff
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)
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s.sync(); // this needs to be done in a routine because it calls yield
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// s.sync(); // this needs to be done in a routine because it calls yield
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// sidebar -
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~to
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ServerMeter.new(s, 8, 8);
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~mixer.set(\in, 0);
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~recordb;
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~monitor.set(\in, ~usbinput);
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~mixer.set(\in, 0);
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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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@ -263,7 +213,7 @@ s.sync(); // this needs to be done in a routine because it calls yield
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~to.slider('/mix', 0.25, TouchOSCScale(0, 1), { |v| ~bufrecorder.set(\mix, v) } );
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~to.slider('/grainamp', 0.5, TouchOSCScale(0, 1), { |v| ~granulator.set(\amp, v) } );
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~to.slider('/gain', 0.5, TouchOSCScale(0, 1), { |v| ~granulator.set(\amp, v) } );
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~to.slider('/passthrough', 0.5, TouchOSCScale(0, 1), { |v| ~mixer.set(\passthrough, v) } );
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~to.slider('/feedback', 0, TouchOSCScale(0, 0.25), { |v|
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@ -282,13 +232,20 @@ s.sync(); // this needs to be done in a routine because it calls yield
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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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~to.xy('/grains/speed', [ 1, 40 ], TouchOSCScale(0, 2), TouchOSCScale(0, 120), { | v |
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~playbacklfo.set(\speed, v[0] / ~buflen);
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~granulator.set(\trate, v[1] / ~buflen);
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@ -296,9 +253,6 @@ s.sync(); // this needs to be done in a routine because it calls yield
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~to.button('/grains/mode', 0, { |v|
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var mode = ~modes[v];
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[ "trying to set mode to", v ].postln;
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[ "mode is ", mode].postln;
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mode.isNil.postln;
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if( mode.isNil.not, {
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~granulator.set(\posb, mode[1]);
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~playbacklfo = mode[0];
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@ -308,6 +262,8 @@ s.sync(); // this needs to be done in a routine because it calls yield
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});
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});
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~to.button('/grains/dust', 0, { |v| ~granulator.set(\dust, v) });
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// todo vvv quantise speed should be swappable
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@ -325,9 +281,17 @@ s.sync(); // this needs to be done in a routine because it calls yield
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// Page 2: grainfx
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~to.slider('/grainfx/blur', 0, TouchOSCScale(0, 1), { |v| ~granulator.set(\blur, v) });
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~to.button('/grainfx/back', 1, { |v| ~granulator.set(\rate, if( v > 0, { -1 }, { 1}))});
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~to.button('/grainfx/back', 0, { |v| ~granulator.set(\rate, if( v > 0, { -1 }, { 1}))});
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~to.button('/grainfx/slope', 1, { |v| });
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~to.button('/grainfx/chorus', 0, { |v| ~granulator.set(\chorus, v) });
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~to.button('/grainfx/dust', 0, { |v| ~granulator.set(\dust, v) });
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~to.slider('/grainfx/pan', 0, TouchOSCScale(-1, 1), { |v| ~granulator.set(\pan, v) });
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~to.slider('/grainfx/track', 0, TouchOSCScale(-1, 1), { |v| ~granulator.set(\track, v) });
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~to.slider('/grainfx/jitter', 0, TouchOSCScale(0, 1), { |v| ~granulator.set(\jitter, v) });
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// pitch gets quantised to octaves from 3 below to 3 above.
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// NOTE: the pitch TouchOSC control is -1 to 1, not 0 to 1
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@ -342,18 +306,49 @@ s.sync(); // this needs to be done in a routine because it calls yield
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// );
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~to.xy(
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'/fx/filter',
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[ 10000, 0.3 ],
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TouchOSCScale(200, 10000),
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TouchOSCScale(0.1, 1),
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{ |v|
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~granulator.set(\freq, v[0]);
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~granulator.set(\res, v[1]);
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}
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);
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~to.slider('/fx/freq', 10000, TouchOSCScale(200, 10000), { |v| ~granulator.set(\freq, v) } );
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~to.slider('/fx/rq', 0.3, TouchOSCScale(0.1, 1), { |v| ~granulator.set(\res, v) } );
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~to.slider('/fx/lfofreq', 0.5,TouchOSCScale(0.001, 4), { |v| ~lfo.set(\freq, v) } );
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~to.slider('/fx/lfoamp', 0, TouchOSCScale(0, 1), { |v| ~lfo.set(\amp, v) });
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~to.slider('/fx/fuzz', 0, TouchOSCScale(0, 1), { |v| ~fuzzbox.set(\distort, v) });
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~granulator;
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)
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~granulator.set(\out, 0);
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~mixer.set(\in, 2);
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(
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~foo = SynthDef(
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\foo,
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{
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arg in=0, out=0;
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Out.ar(out, In.ar(in, 1))
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}
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).play(s, [\in, 2, \out, 0], \addToTail);
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)
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(
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~test = SynthDef(
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\foo,
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{
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arg out=0;
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Out.ar(out, SinOsc.ar(440, 0, 0.1))
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}
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).play(s, [], \addToTail);
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)
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~foo.free
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