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multigrain
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First working version of position buffers as envelopes triggered from 

a Pattern so that they are guaranteed to be in sync with the tempoclock
feature-synchronisation
bombinans 2023-10-25 12:54:05 +11:00
parent 5b646677c4
commit 58117762a6
3 changed files with 65 additions and 53 deletions
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46
interface.scd
View File

@ -40,20 +40,20 @@ OSCdef.freeAll;
~setspeed = { | track, v | // ~setspeed = { | track, v |
var speed, qv = if(~speedquant > 0, { ~quantspeed.value(v) }, { v }); // var speed, qv = if(~speedquant > 0, { ~quantspeed.value(v) }, { v });
speed = qv / ~buflen; // speed = qv / ~buflen;
if(~speedlock > 0, { // if(~speedlock > 0, {
(0..3).do({|n| // (0..3).do({|n|
~possynths[n].set(\speed, speed); // ~possynths[n].set(\speed, speed);
if( n != track, { // if( n != track, {
var url = ("/grains/speed" ++ n).asSymbol; // var url = ("/grains/speed" ++ n).asSymbol;
~to.s_(url, v); // ~to.s_(url, v);
}); // });
}); // });
}, // },
{ ~possynths[track].set(\speed, speed) }); // { ~possynths[track].set(\speed, speed) });
}; // };
// setrecord: toggles record on (1) or off (0) for a track, and also sets the // setrecord: toggles record on (1) or off (0) for a track, and also sets the
// track's input mix to 0 so that it doesn't start fadeing out. If the track // track's input mix to 0 so that it doesn't start fadeing out. If the track
@ -85,15 +85,15 @@ OSCdef.freeAll;
~to.slider('/grains/buflen', ~buflen, TouchOSCScale(0.1, 10.0), {}); ~to.slider('/grains/buflen', ~buflen, TouchOSCScale(0.1, 10.0), {});
~to.button('/grains/mode0', 0, { |v| ~granulators[0].mode_(v); ~setmode.value(0, v) }); // ~to.button('/grains/mode0', 0, { |v| ~granulators[0].mode_(v); ~setmode.value(0, v) });
~to.button('/grains/mode1', 0, { |v| ~granulators[1].mode_(v); ~setmode.value(1, v) }); // ~to.button('/grains/mode1', 0, { |v| ~granulators[1].mode_(v); ~setmode.value(1, v) });
~to.button('/grains/mode2', 0, { |v| ~granulators[2].mode_(v); ~setmode.value(2, v) }); // ~to.button('/grains/mode2', 0, { |v| ~granulators[2].mode_(v); ~setmode.value(2, v) });
~to.button('/grains/mode3', 0, { |v| ~granulators[3].mode_(v); ~setmode.value(3, v) }); // ~to.button('/grains/mode3', 0, { |v| ~granulators[3].mode_(v); ~setmode.value(3, v) });
//
~to.slider('/grains/speed0', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(0, v) }); // ~to.slider('/grains/speed0', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(0, v) });
~to.slider('/grains/speed1', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(1, v) }); // ~to.slider('/grains/speed1', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(1, v) });
~to.slider('/grains/speed2', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(2, v) }); // ~to.slider('/grains/speed2', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(2, v) });
~to.slider('/grains/speed3', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(3, v) }); // ~to.slider('/grains/speed3', 1, TouchOSCScale(0, 2), { |v| ~setspeed.value(3, v) });
~to.slider('/grains/passthrough', 0.75, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\passthrough, v) }); ~to.slider('/grains/passthrough', 0.75, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\passthrough, v) });

21
main.scd
View File

@ -15,9 +15,9 @@ Routine.run({
~usbinput1 = 2; ~usbinput1 = 2;
~usbinput2 = 3; ~usbinput2 = 3;
~bpm = 80; ~bpm = 85;
~bps = ~bpm / 60; ~bps = ~bpm / 60;
~beatsperbar = 8; ~beatsperbar = 4;
~buflen = ~beatsperbar / ~bps; ~buflen = ~beatsperbar / ~bps;
[ "bpm", ~bpm ].postln; [ "bpm", ~bpm ].postln;
@ -25,7 +25,6 @@ Routine.run({
~tc = TempoClock.new(~bps); ~tc = TempoClock.new(~bps);
~touchosc_ip = "192.168.0.209"; ~touchosc_ip = "192.168.0.209";
("./synths.scd").loadRelative; ("./synths.scd").loadRelative;
@ -33,8 +32,15 @@ Routine.run({
s.sync; s.sync;
("./control.scd").loadRelative; ("./control.scd").loadRelative;
s.sync; s.sync;
});
)
("./granulator.scd").loadRelative; ("./granulator.scd").loadRelative;
s.sync;
(
Routine.run({
("./effects.scd").loadRelative; ("./effects.scd").loadRelative;
s.sync; s.sync;
("./sequencer.scd").loadRelative; ("./sequencer.scd").loadRelative;
@ -43,6 +49,7 @@ Routine.run({
}); });
) )
~granulators[0].grainamp_(0.75); ~posb[0].scope
g ~granulators[0].grainamp_(0);
~dumpbuffers.value("looptober14") ~granulators[0].loopsynth
~dumpbuffers.value("looptober23")

51
synths.scd
View File

@ -1,30 +1,25 @@
( (
SynthDef(\pos_sine, {
arg out, speed=1;
Out.kr(out, 0.5 + SinOsc.kr(speed * 0.5, -0.5pi, 0.5));
}).add;
SynthDef(\pos_saw, { SynthDef(\pos_saw, {
arg out, speed=1; arg out, dur=1;
Out.kr(out, 0.5 + LFSaw.kr(speed, 1, 0.5, 0)); Out.kr(out, EnvGen.kr(Env([0, 1], dur), doneAction: Done.freeSelf))
}).add; }).add();
SynthDef(\pos_sin, {
arg out, dur=1;
Out.kr(out, EnvGen.kr(Env.sine(dur, 1), doneAction: Done.freeSelf))
}).add();
SynthDef(\pos_reverse, { SynthDef(\pos_reverse, {
arg out, speed=1; arg out, dur=1;
Out.kr(out, 0.5 - LFSaw.kr(speed, 1, 0.5, 0)); Out.kr(out, EnvGen.kr(Env([1, 0], dur), doneAction: Done.freeSelf))
}).add; }).add();
SynthDef(\pos_step, { // SynthDef(\pos_step, {
arg out, speed=1, steps=8; // arg out, speed=1, steps=8;
var stepwise = LFSaw.kr(speed, 1, 0.5 * steps, 0.5 * steps).floor; // var stepwise = LFSaw.kr(speed, 1, 0.5 * steps, 0.5 * steps).floor;
Out.kr(out, stepwise / steps); // Out.kr(out, stepwise / steps);
}).add; // }).add;
SynthDef(\pos_random, {
arg out=5, speed=1;
Out.kr(out, 0.5 + WhiteNoise.kr(0.5));
}).add;
SynthDef(\lfo, { SynthDef(\lfo, {
arg out, freq=1, amp=0; arg out, freq=1, amp=0;
@ -32,8 +27,18 @@ SynthDef(\lfo, {
}).add; }).add;
SynthDef(\trigger, { SynthDef(\trigger, {
arg out=1, freq=1; arg out=1;
Out.kr(out, Impulse.kr(freq)) Out.kr(out, EnvGen.kr(Env.perc(0.001, 0.2, 2), levelScale:2.0, levelBias:-1,doneAction:Done.freeSelf));
}).add; }).add;
SynthDef(\metronome, {
arg out=0, amp=1, pan=0, filter=1000, atk=0.01, rel=0.1;
var sig, env;
env = EnvGen.kr(Env.perc(atk, rel, amp), doneAction: Done.freeSelf);
sig = HPF.ar(WhiteNoise.ar(), filter);
Out.ar(out, Pan2.ar(sig * env, pan));
}
).add;
) )