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gepLive.sc
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gepLive.sc
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LiveGenetic{
var <genetic, <input, <ncoef, <rate, namespace, isLive, <decoder, <graphics, <cospecies, <>resetInterval=10;
var statRoutine, <inputAnalyzer, <gepAnalyzer, <def, <defs, <args, <>fitnessFunc, <distances, <comaps;
var <group, <synths, <store, <codewindow, defStrings, <triggerSynth, <>triggerFunc, <nilIndices;
*new{|genetic, input, ncoef, rate, namespace, isLive=true, decoder, graphics, target=1, addAction='addToHead'|
^super.newCopyArgs(genetic, input, ncoef, rate, namespace, isLive, decoder, graphics)
.init(target, addAction)
}
init{|target, addAction|
cospecies = GEP(
genetic.populationSize,
genetic.terminals.size,
3,
['*', '-', '+', '/'].collect({|opname|
AbstractFunction.methods.select({|meth| meth.name == opname }).first
}) ++ ControlSpec.methods.select({|mth| mth.name == 'map' }),
['w', 'x', 'y', 'z'],
Array.class.methods.select({|mth| mth.name == 'with' }).first
);
comaps = #[freq, lofreq, midfreq, widefreq, phase].collect({|name|
ControlSpec.specs[name]
});
cospecies.chromosomes.do({|chrom|
chrom.fillConstants(cospecies.terminals.size, { rrand(0.0, 1.0) });
chrom.addExtraDomain(Array.with(comaps.choose))
});
cospecies.mutationRate = genetic.mutationRate;
cospecies.recombinationRate = genetic.recombinationRate;
cospecies.transpositionRate = genetic.transpositionRate;
cospecies.rootTranspositionRate = genetic.rootTranspositionRate;
cospecies.geneRecombinationRate = genetic.geneRecombinationRate;
cospecies.geneTranspositionRate = genetic.geneTranspositionRate;
defStrings = Dictionary();
defs = genetic.chromosomes.collect({|chrom, i|
var defname, defstr;
defname = (namespace ++ genetic.generationCount.asString.padLeft(3, "0")
++ "_" ++ i.asString.padLeft(3, "0")).asSymbol;
// defstr = chrom.asUgenExpressionTree.asSynthDefString(defname, Pan2, Normalizer);
defstr = chrom.asUgenExpressionTree.asFoaSynthDefString(defname, Normalizer,
UGenExpressionTree.foaControls.keys.choose);
defStrings[defname.asSymbol] = defstr;
{
defstr.interpret.add
}.try({
chrom.score = -1;
nil
})
});
if (defs.includes(nil)) {
nilIndices = defs.selectIndices(_.isNil);
defs = defs.select(_.notNil)
};
this.convertArgs;
SynthDef(\triggerGraphics, {|bus, th|
var input, fft, mfcc, trig;
input = In.ar(bus);
fft = FFT(LocalBuf(1024), input);
mfcc = MFCC.kr(fft, ncoef);
trig = Onsets.kr(fft, th);
SendReply.kr(trig, '/triggerGraphics', mfcc)
}).add;
if (decoder.isNil) {
decoder = FoaDecoder()
};
synths = ();
store = ();
group = Group(target, addAction);
input.prepare(group);
}
convertArgs{
args = cospecies.chromosomes.collect({|chrom, i|
var spec;
spec = chrom.extraDomains.first.first.asString.drop(2);
chrom.asExpressionTree(false).asFunctionString
.replace("map", spec ++ ".map").interpret.value(*chrom.constants)
});
}
prepareAnalyzers{
var targetBuffer, targetBufSynth;
if (input.isLive) { def = input.defs[0] } { def = input.defs[1] };
if (input.thruBus.notNil) { def = input.defs[2] };
inputAnalyzer = UGepAnalyzer(def, ncoef);
gepAnalyzer = UGepLiveAnalyzer(ncoef, Server.local);
decoder.start(group, \addAfter);
statRoutine = Routine({
Server.default.sync;
inputAnalyzer.currentDef = def.name.asSymbol;
inputAnalyzer.run(rate: rate, target: group);
Server.default.sync;
input.start;
inputAnalyzer.synth.set(\in, input.bus);
if (graphics.notNil) {
triggerSynth = Synth.after(group, \triggerGraphics, [\bus, decoder.bus, \th, -40.dbamp]);
triggerFunc = OSCFunc({|msg|
graphics.sendSOMVector(msg.drop(3))
}, '/triggerGraphics')
};
loop({
inputAnalyzer.resetStats;
resetInterval.wait;
// this.postInputStats;
})
}).play;
}
compareDef{|index, dur, post=false|
gepAnalyzer.analyzeSegment(defs[index].name,
this.getArgsForDef(defs[index].name), dur, rate, inputAnalyzer, post, fitnessFunc);
}
evaluateCurrentPopulation{|dur, doneAction|
Routine({
defs.do({|sdef, i|
this.compareDef(i, dur);
(dur + 1).wait;
});
doneAction.(this)
}).play
}
getArgsForDef{|name|
var index;
index = defs.indexOf(defs.select({|def| def.name.asSymbol == name.asSymbol }).first);
^[genetic.terminals, args[index]].lace(genetic.terminals.size * 2)
}
meanStats{
distances = gepAnalyzer.diffStats.collect({|stat, key|
var means, dev, mean;
means = [
stat.mfcc.collect(_.last).collect(_.mean).mean,
stat.flat.collect(_.last).mean,
ControlSpec.specs['freq'].unmap(stat.cent.collect(_.last).mean),
stat.amps.collect(_.last).mean
];
dev = [
stat.mfcc.collect(_.last).collect(_.stdDev).stdDev,
stat.flat.collect(_.last).stdDev,
ControlSpec.specs['freq'].unmap(stat.cent.collect(_.last).stdDev),
stat.amps.collect(_.last).stdDev
];
mean = [means.mean, dev.mean].mean;
if (mean.isNaN) { -1 } { mean }
})
}
findClosest{ ^distances.findKeyForValue(this.excludeZeros.minItem) }
findFarthest{ ^distances.findKeyForValue(this.excludeZeros.maxItem) }
excludeZeros{ ^distances.select({|dist| dist > 0 }).values }
selectWeightedRandom{
var weights, indices, indA, indB;
indices = (0..genetic.chromosomes.lastIndex);
weights = Array.newClear(genetic.chromosomes.size);
distances.keys(Array).sort.do({|key, i| weights[i] = distances[key] });
weights = weights.normalizeSum;
indA = genetic.chromosomes[indices.wchoose(weights)];
indB = genetic.chromosomes[indices.wchoose(weights)];
^[indA, indB]
}
generateNewDefs{|indA, indB|
var newA, newB, defnameA, defstrA, defnameB, defstrB;
newA = GEPChromosome(indA.code.copy, genetic.terminals, genetic.numgenes, genetic.linker);
newB = GEPChromosome(indB.code.copy, genetic.terminals, genetic.numgenes, genetic.linker);
this.performGeneticOperations(genetic, newA);
this.performGeneticOperations(genetic, newB);
// recombination
genetic.performRecombination(newA, newB);
defnameA = (namespace ++ genetic.generationCount.asString.padLeft(3, "0")
++ "_" ++ defs.size.asString.padLeft(3, "0")).asSymbol;
defstrA = newA.asUgenExpressionTree.asSynthDefString(defnameA, Pan2, Normalizer);
defs = defs.add({
defstrA.interpret.add
}.try({
newA.score = -1;
nil
})
);
defnameB = (namespace ++ genetic.generationCount.asString.padLeft(3, "0")
++ "_" ++ defs.size.asString.padLeft(3, "0")).asSymbol;
defstrB = newB.asUgenExpressionTree.asSynthDefString(defnameB, Pan2, Normalizer);
defs = defs.add({
defstrB.interpret.add
}.try({
newB.score = -1;
nil
})
);
genetic.add(newA);
genetic.add(newB);
newA.setParents(indA, indB);
newB.setParents(indA, indB);
this.generateNewArgs(
cospecies.chromosomes[genetic.chromosomes.indexOf(indA)],
cospecies.chromosomes[genetic.chromosomes.indexOf(indB)]
);
}
generateNewArgs{|indA, indB|
var newA, newB, spec;
newA = GEPChromosome(indA.code.copy, cospecies.terminals, cospecies.numgenes, cospecies.linker);
newA.extraDomains = [[indA.extraDomains.first.first.copy]];
newA.constants = indA.constants.copy;
newB = GEPChromosome(indB.code.copy, cospecies.terminals, cospecies.numgenes, cospecies.linker);
newB.extraDomains = [[indB.extraDomains.first.first.copy]];
newB.constants = indB.constants.copy;
this.performGeneticOperations(cospecies, newA);
this.performGeneticOperations(cospecies, newB);
// recombination
cospecies.performRecombination(newA, newB);
spec = newA.extraDomains.first.first.asString.drop(2);
args = args.add(
newA.asExpressionTree(false).asFunctionString
.replace("map", spec ++ ".map").interpret.value(*newA.constants)
);
spec = newB.extraDomains.first.first.asString.drop(2);
args = args.add(
newB.asExpressionTree(false).asFunctionString
.replace("map", spec ++ ".map").interpret.value(*newB.constants)
);
cospecies.add(newA);
cospecies.add(newB);
newA.setParents(indA, indB);
newB.setParents(indA, indB);
}
performGeneticOperations{|gep, chrm|
// mutation
if (gep.mutationRate > 0.0) {
gep.mutate(chrm.code);
};
// insert sequence transposition
if (genetic.transpositionRate > 0.0) {
chrm.code = gep.transposeInsertSequence(chrm.code);
};
// root transposition
if (genetic.rootTranspositionRate > 0.0) {
chrm.code = gep.transposeRoot(chrm.code);
};
// gene transposition
if (genetic.geneTranspositionRate > 0.0) {
chrm.code = gep.transposeGene(chrm.code);
};
}
postInputStats{
Post << "MFCC" << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].mfcc.collect(_.mean) << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].mfcc.collect(_.stdDev) << Char.nl;
Post << "Flatness" << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].flat.mean << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].flat.stdDev << Char.nl;
Post << "Centroid" << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].cent.mean << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].cent.stdDev << Char.nl;
Post << "Amplitude" << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].amp.mean << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].amp.stdDev << Char.nl;
Post << "Error" << Char.nl;
Post << inputAnalyzer.stats[inputAnalyzer.currentDef].err.mean << Char.nl;
}
// play{|name|
// synths[name] = GepSynth(name, this.getArgsForDef(name), group)
// }
play{|name, rotx=0, roty=0, rotz=0|
defStrings[name.asSymbol].postln;
try {
this.sendSynthDefString(defStrings[name.asSymbol])
};
synths[name] = Synth.head(group, name, [\out, decoder.bus, \amp, 0,
\rotx, rotx, \roty, roty, \rotz, rotz] ++ this.getArgsForDef(name))
}
free{|name|
synths[name].free;
synths[name] = nil
}
set{|name, value| synths[name].set('amp', value) }
setRTT{|name, axis='x', value|
synths[name].set(("rot"++axis).asSymbol, value)
}
fade{|name, start=0, end=0, time=1, interval=0.1|
var value, incr, numSteps;
numSteps = (time/interval).asInteger;
incr = end - start / numSteps;
value = start;
Routine({
numSteps.do({
synths[name].set('amp', value);
value = value + incr;
interval.wait
});
synths[name].set('amp', end);
Post << "finished fade for " << name << Char.nl;
}).play
}
tag{|name, value=1| store[name] = value }
postTags{ store.keysValuesDo({|key, val| Post << key << ": " << val << Char.nl }) }
assignCodeWindow{|document|
var sendarray;
if (document.isKindOf(Document).not) {
codewindow = document ? Document("---live gep---")
}
{
codewindow = document
};
codewindow.keyDownAction = {|doc, char, mod, uni, key|
if ((uni == 3) and: { key == 76 })
{
sendarray = doc.selectedString.split(Char.nl);
sendarray[0] = "@ " ++ sendarray[0];
sendarray.do({|str|
graphics.sendCodeLine(str)
})
}
}
}
sendSynthDefString{|string, limit=72|
var str = string.replace(" ", "");
forBy(63, str.lastIndex, limit, {|index|
var insert = min(str.find(",", offset: index), str.find("(", offset: index));
str = str.insert(insert+1, Char.nl)
});
str.split(Char.nl).do({|line|
graphics.sendCodeLine(line)
})
}
// need to fix argument handling - wrap symbols in single quotes
makeNdefWindow{|defname, index, rotx, roty, rotz|
var contents;
contents = genetic.chromosomes[index].asUgenExpressionTree
.asFoaNdefString(defname, Normalizer, rotx, roty, rotz);
contents = contents ++ Char.nl ++ Char.nl ++ this.getArgsForDef(defname).asString;
^Document(defname.asString, contents).syntaxColorize
}
}
GepSynth{
var <defname, <defargs, <ampargs, <bus, <source, <proc, <patternPlayer;
*new{|defname, defargs, target, ampargs|
^super.newCopyArgs(defname, defargs, ampargs).init(target)
}
*newproc{|defname, defargs, ampargs|
^super.newCopyArgs(defname, defargs, ampargs)
}
init{|target|
{
bus = Bus.audio(Server.default, 2);
source = Synth.head(target, defname, [\out, bus, \amp, 1.0] ++ defargs);
Server.default.sync;
proc = Synth.after(source, \ampctr, [\in, bus, \id, source] ++ ampargs)
}.fork
}
free{
if (patternPlayer.notNil) {
this.stopPattern
};
bus.free;
source.free;
proc.free;
}
set{|argname, value| proc.set(argname, value) }
setWithPattern{|argname, pattern, dur|
var id;
if (patternPlayer.notNil) {
this.stopPattern
};
if (argname == 'amp') {
id = proc.nodeID
}
{
id = source.nodeID
};
patternPlayer = Pbind(\type, \set, \id, id, \args, [argname],
argname, pattern, \dur, dur).play
}
stopPattern{
patternPlayer.stop;
patternPlayer = nil;
}
nodeID{ ^source.nodeID }
}
GepProcSynth : GepSynth {
var <>procdef, <>procargs;
*new{|defname, defargs, target, ampargs, def, args|
^super.newproc(defname, defargs, ampargs).procdef_(def).procargs_(args)
.initProc(target)
}
initProc{|target|
{
procdef.add;
Server.default.sync;
bus = Bus.audio(Server.default, 2);
Server.default.sync;
source = Synth.head(target, defname, [\out, bus, \amp, 1.0] ++ defargs);
Server.default.sync;
proc = Synth.after(source, procdef.name, ampargs ++ [\in, bus, \id, source]
++ procargs
);
Server.default.sync;
}.fork
}
}
GepPlayer{
var <>data, <decoder, <graphics, <synths, <defStrings, <group, <foaSynths, foaBus, <>syncDurs = true;
var <codewindow, <>sendEnabled=false, <>playFunc, <>freeFunc, <routines, <bpm, <bps, <beatdur;
*new{|data, decoder, graphics|
^super.newCopyArgs(data, decoder, graphics).init
}
init{
defStrings = ();
synths = ();
routines = ();
foaSynths = ();
foaBus = ();
group = Group.before(decoder.synth);
if (graphics.isNil) {
graphics = CinderApp()
};
this.setBPM(120);
}
setBPM{|value|
bpm = value;
bps = bpm/60;
beatdur = bps.reciprocal;
}
start{|kinds=#[zoom,focus]|
{
kinds.do({|kind|
var defname = ("foa"++kind.asString).asSymbol;
SynthDef(defname, {|out, in, amp=0, ar, tr, pr, xr, yr, zr|
var input, bf, tf;
input = In.ar(in, 2).dup(2).flat;
bf = FoaEncode.ar(
Array.fill(4, { |i|
IFFT(
PV_Diffuser(
FFT( LocalBuf(1024), Limiter.ar(input[i])*amp),
Dust.kr(20.0)
)
)
}),
FoaEncoderMatrix.newDirections(
Array.fill(4, { [rrand(-pi, pi), rrand(-pi, pi)] }),
0.5
)
);
tf = FoaTransform.ar(bf, kind,
LFNoise1.kr(ar).range(-pi/2, pi/2),
LFNoise1.kr(tr).range(-pi, pi),
LFNoise1.kr(pr).range(-pi, pi)
);
tf = FoaTransform.ar(tf, 'rtt',
LFNoise1.kr(xr).range(-pi, pi),
LFNoise1.kr(yr).range(-pi, pi),
LFNoise1.kr(zr).range(-pi, pi)
);
Out.ar(out, tf)
}).add;
foaBus[defname] = Bus.audio(Server.default, 2);
Server.default.sync;
foaSynths[defname] = Synth.tail(group, defname,
[\in, foaBus[defname], \out, decoder.bus, \amp, 0]
++ [#[ar,tr,pr,xr,yr,zr],Array.rand(6, 0.5, 8.0)].lace(12))
});
SynthDef(\ampctr, {|in, out, amp, id|
var input, freeTrig;
input = In.ar(in, 2);
freeTrig = CheckBadValues.kr(input, 0, 0);
Free.kr(freeTrig, id);
FreeSelf.kr(freeTrig);
Out.ar(out, input * amp)
}).add;
SynthDef(\gep_record, {|in, amp, buf|
var input;
input = Mix(In.ar(in, 2)) * amp;
RecordBuf.ar(input, buf, loop: 0, doneAction: 2);
}).add;
}.fork
}
setFoa{|kind, value|
foaSynths[("foa"++kind.asString).asSymbol].set('amp', value)
}
cplay{|index, foaKind='zoom'|
{
var name, args;
name = this.compilePanDefString(index);
this.addDef(name);
args = [\out, foaBus[("foa"++foaKind).asSymbol]] ++ data[index].args;
defStrings[name.asSymbol].postln;
Server.default.sync;
synths[index] = Synth.head(group, name, args)
}.fork;
}
play{|index, amp=0.0, foaKind='zoom', section=0|
{
var name, defargs, ampargs;
name = data[index].defname;
defargs = data[index].args.args;
ampargs = [\out, foaBus[("foa"++foaKind).asSymbol], \amp, amp];
Server.default.loadSynthDef(name, dir: Paths.gepDefDir);
Server.default.sync;
this.compilePanDefString(index);
defStrings[name.asSymbol].postln;
if (sendEnabled) {
this.sendSynthDefString(defStrings[name.asSymbol])
};
synths[index] = GepSynth(name, defargs, group, ampargs);
playFunc.(index, section, synths[index])
}.fork
}
set{|index, value|
synths[index].set('amp', value)
}
fade{|index, start, end, time|
var interval = 0.1;
Routine({
var steps, incr, value = start;
steps = time / interval;
incr = (end - start) / steps;
steps.do({
value = value + incr;
synths[index].set('amp', value);
interval.wait;
});
}).play
}
setWithPattern{|index, pattern, dur|
synths[index].setWithPattern('amp', pattern, dur)
}
stopPattern{|index| synths[index].stopPattern }
prepareArgs{|index|
^[data[index].terminals, data[index].args].lace(data[index].terminals.size * 2)
}
compileFoaDefString{|index|
var defname, defstr, chrom;
defname = data[index].defname;
chrom = GEPChromosome(data[index].code, data[index].terminals,
data[index].header.numgenes, data[index].linker);
defstr = chrom.asUgenExpressionTree.asFoaSynthDefString(defname, Normalizer,
UGenExpressionTree.foaControls.keys.choose);
defStrings[defname.asSymbol] = defstr;
^defname
}
compilePanDefString{|index|
var defname, defstr, chrom;
defname = data[index].defname;
chrom = GEPChromosome(data[index].data.code, data[index].data.terminals,
data[index].data.header.numgenes, data[index].data.linker);
defstr = chrom.asUgenExpressionTree.asSynthDefString(defname, Pan2, Normalizer);
defStrings[defname.asSymbol] = defstr;
^defname
}
addDef{|name|
{
defStrings[name.asSymbol].interpret.add
}.try
}
free{|index|
synths[index].free;
synths[index] = nil;
freeFunc.(index)
}
stop{
foaSynths.do(_.free);
foaSynths = nil;
foaBus.do(_.free);
foaBus = nil;
}
assignCodeWindow{|document,prompt="@ "|
if (document.isKindOf(Document).not) {
codewindow = document ? Document("---live gep---")
}
{
codewindow = document
};
if (thisProcess.platform.name == 'linux')
{
}
{
codewindow.keyDownAction = {|doc, char, mod, uni, key|
var sendarray;
if ((uni == 3) and: { key == 76 })
{
sendarray = doc.getSelectedLines.split(Char.nl);
sendarray[0] = prompt ++ sendarray[0];
sendarray.do({|str|
graphics.sendCodeLine(str)
})
}
}
}
}
sendSynthDefString{|string, limit=72|
var str = string.replace(" ", "");
forBy(63, str.lastIndex, limit, {|index|
var insert, paren;
paren = str.find("(", offset: index);
if (paren.isNil) {
paren = str.find(")", offset: index)
};
insert = min(str.find(",", offset: index), paren);
str = str.insert(insert+1, Char.nl)
});
str.split(Char.nl).do({|line|
graphics.sendCodeLine(line)
})
}
playSparseRoutines{|dataIndices, sparseName, sparseIndices, div = 4, foaKind, width=1.0|
var patterns, arr, times, amps, durs, cdur;
if (SparseMatrix.allPatterns.isNil) { SparseMatrix.makeSparsePatterns(2) };
patterns = SparseMatrix.sparsePatterns[sparseName][sparseIndices];
arr = (0 ! patterns.first.size);
patterns.do({|pat| arr[pat.indexOf(1)] = 1 });
arr = arr.add(1);
times = Array();
cdur = 0;
arr.do({|val, i|
if ((i > 0).and(val == 1))
{
times = times.add(cdur);
cdur = 0;
};
cdur = cdur + 1;
});
durs = times.collect({|time, i|
[times.keep(i).sum, time*width, time-(time*width), times.drop(i+1).sum]
}) * (beatdur / div);
amps = durs.collect({ [0.0, 1.0, 0.0, 0.0] });
amps.do({|amp, i|
this.playRoutine(dataIndices[i], Pseq(amp, inf), Pseq(durs[i], inf), foaKind)
})
}
stopSparseRoutines{|dataIndices|
dataIndices.do({|ind| this.stopRoutine(ind) })
}
playRoutine{|index, amps, durs, foaKind|
if (routines[index].notNil) {
this.stopRoutine(index);
};
{
var name, defargs, ampargs, pbind, sum, mul;
name = data[index].defname;
defargs = data[index].args.args;
ampargs = [\out, foaBus[("foa"++foaKind).asSymbol]];
Server.default.loadSynthDef(name, dir: Paths.gepDefDir);
Server.default.sync;
this.compilePanDefString(index);
if (sendEnabled) {
this.sendSynthDefString(defStrings[name.asSymbol])
};
sum = durs.list.sum;
mul = (beatdur*(sum/beatdur).round(1))/sum;
durs.list = durs.list * mul;
routines[index] = Routine({
var ampstr, durstr;
ampstr = amps.asStream;
durstr = durs.asStream;
loop({
var synth, dur, amp;
amp = ampstr.next;
dur = durstr.next;
if (amp.isNil.or(dur.isNil)) { this.stopRoutine(index) };
if (amp > 0) {
synth = GepSynth(name, defargs, group, ampargs ++ [\amp, amp])
}
{
synth = nil;
};
if (synth.isNil.not) {
SystemClock.sched(dur, { synth.free; nil });
};
dur.wait;
})
}).play
}.fork
}
stopRoutine{|index|
routines[index].stop;
routines[index] = nil;
}
}
JGepPlayer : GepPlayer {
var <loader, <defnames, indexstream;
var <>recordBuf, <>headerFormat, <>sampleFormat, <>recordDir;
*new{|decoder, graphics, dbname|
^super.new(decoder: decoder, graphics: graphics).initLoader(dbname)
}
initLoader{|dbname|
loader = JsonLoader(dbname);
}
getDefNamesByDate{|date|
defnames = loader.getIDsByDate(date).collect({|id| id['value'].first });
data = Array.newClear(defnames.size);
}
getDefNamesByDateRange{|from="000000", to="999999"|
defnames = loader.getIDsByDateRange(from, to).collect({|id| id['value'].first });
data = Array.newClear(defnames.size);
}
getDefNamesByHeader{|headsize, numgenes|
defnames = loader.getDefNamesByHeader(headsize, numgenes)
.collect({|def| def['value'] });
data = Array.newClear(defnames.size);
}
startManual{|kinds=#[zoom,focus]|
{
kinds.do({|kind|
var defname = ("foa"++kind.asString).asSymbol;
SynthDef(defname, {|out, in, amp=0, angle=0, theta=0, phi=0, rox=0, roy=0, roz=0|
var input, bf, tf, args;
input = In.ar(in, 2).dup(2).flat;
bf = FoaEncode.ar(
Array.fill(4, { |i|
IFFT(
PV_Diffuser( FFT( LocalBuf(1024), Limiter.ar(input[i])*amp), Dust.kr(20.0))
)
}), FoaEncoderMatrix.newDirections([[25, 0], [105, 0], [205, 0], [295, 0]].degrad, 1.0)
);
tf = FoaTransform.ar(bf, kind, angle, theta, phi);
tf = FoaTransform.ar(tf, 'rtt', rox, roy, roz);
Out.ar(out, tf)
}).add;
foaBus[defname] = Bus.audio(Server.default, 2);
Server.default.sync;
foaSynths[defname] = Synth.tail(group, defname,
[\in, foaBus[defname], \out, decoder.bus, \amp, 0])
});
SynthDef(\ampctr, {|in, out, amp, id|
var input, freeTrig;
input = In.ar(in, 2);
freeTrig = CheckBadValues.kr(input, 0, 0);
Free.kr(freeTrig, id);
FreeSelf.kr(freeTrig);
Out.ar(out, input * amp)
}).add;
}.fork
}
loadData{|index|
if (data.isNil) {
data = Array.newClear(defnames.size);
};
if (data[index].isNil) {
data[index] = loader.getPlayerDataByDefName(defnames[index])
};
Post << "Data for '" << defnames[index] << "' (" << index
<< ") loaded.." << Char.nl;
}
play{|index, amp=0.0, foaKind='zoom', section=0|
var name, defargs, ampargs;
if (data.isNil) {
data = Array.newClear(defnames.size);
};
name = defnames[index];
if (data[index].isNil) {
data[index] = loader.getPlayerDataByDefName(name)
};
{
defargs = data[index].args;
ampargs = [\out, foaBus[("foa"++foaKind).asSymbol], \amp, amp];
Server.default.loadSynthDef(name, dir: Paths.gepDefDir);
Server.default.sync;
this.compilePanDefString(index);
defStrings[name.asSymbol].postln;
if (sendEnabled) {
this.sendSynthDefString(defStrings[name.asSymbol])
};
synths[index] = GepSynth(name, defargs, group, ampargs);
playFunc.(index, section, synths[index])
}.fork
}
trigger{|index, amp=1.0, foaKind='zoom', dur=1.0, repeat=1, delta=1.0|
var name, defargs, ampargs;
if (data.isNil) {
data = Array.newClear(defnames.size);
};
name = defnames[index];
if (data[index].isNil) {
data[index] = loader.getPlayerDataByDefName(name)
};
Tdef(("play_gep_" ++ index).asSymbol, {
defargs = data[index].args;
ampargs = [\out, foaBus[("foa"++foaKind).asSymbol], \amp, amp];
Server.default.loadSynthDef(name, dir: Paths.gepDefDir);
Server.default.sync;
this.compilePanDefString(index);
defStrings[name.asSymbol].postln;
if (sendEnabled) {
this.sendSynthDefString(defStrings[name.asSymbol])
};
repeat.do({
var synth;
synth = GepSynth(name, defargs, group, ampargs);
SystemClock.sched(dur.next, { synth.free; nil });
delta.next.wait;
})
}).play
}
procplay{|index, amp=0.0, foaKind='zoom', section=0, procdef, procargs|
var name, defargs, ampargs;
if (data.isNil) {
data = Array.newClear(defnames.size);
};
name = defnames[index];
if (data[index].isNil) {
data[index] = loader.getPlayerDataByDefName(name)
};
{
defargs = data[index].args;
ampargs = [\out, foaBus[("foa"++foaKind).asSymbol], \amp, amp];
Server.default.loadSynthDef(name, dir: Paths.gepDefDir);
Server.default.sync;
this.compilePanDefString(index);
defStrings[name.asSymbol].postln;
if (sendEnabled) {
this.sendSynthDefString(defStrings[name.asSymbol])
};
synths[index] = GepProcSynth(name, defargs, group, ampargs, procdef, procargs);
playFunc.(index, section, synths[index])
}.fork
}
compilePanDefString{|index|
var defname, defstr, chrom;
defname = data[index].defname;
chrom = GEPChromosome(data[index].code, data[index].terminals,
data[index].numgenes, data[index].linker);
defstr = chrom.asUgenExpressionTree.asSynthDefString(defname, Pan2, Normalizer);
defStrings[defname.asSymbol] = defstr;
^defname
}
playSparseRoutines{|dataIndices, sparseName, sparseIndices, div = 4, foaKind, durscale=#[1.0], ampscale=#[1.0]|
var patterns, arr, times, amps, durs, cdur;
if (SparseMatrix.allPatterns.isNil) { SparseMatrix.makeSparsePatterns(2) };
patterns = SparseMatrix.sparsePatterns[sparseName][sparseIndices];
arr = (0 ! patterns.first.size);
patterns.do({|pat| arr[pat.indexOf(1)] = 1 });
if (durscale.isKindOf(Number)) { durscale = durscale.bubble; };
if (ampscale.isKindOf(Number)) { ampscale = ampscale.bubble; };
arr = arr.add(1);
times = Array();
cdur = 0;
arr.do({|val, i|
if ((i > 0).and(val == 1))
{
times = times.add(cdur);
cdur = 0;
};
cdur = cdur + 1;
});
durs = times.collect({|time, i|
[times.keep(i).sum, time*durscale.wrapAt(i),
time-(time*durscale.wrapAt(i)), times.drop(i+1).sum]
}) * (beatdur / div);
amps = durs.collect({|dur, i| [0.0, 1.0, 0.0, 0.0] * ampscale.wrapAt(i) });
amps.do({|amp, i|
this.playRoutine(dataIndices[i], Pseq(amp, inf), Pseq(durs[i], inf), foaKind)
})
}
playRoutine{|index, amps, durs, foaKind|
var name, defargs, ampargs, pbind, sum, mul;
if (data.isNil) {
data = Array.newClear(defnames.size);
};
name = defnames[index];
if (data[index].isNil) {
data[index] = loader.getPlayerDataByDefName(name)
};