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908 lines
28 KiB
Plaintext
908 lines
28 KiB
Plaintext
2 years ago
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// helper funcs
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var hsArrayToCents, pDist, hdSum, hsChordalDistance, hsArrayToFreq;
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// score funcs
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var isInRange, spacingScore, rangeScore, intervalScore, inclusionScore;
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// subroutines
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var genTuples, initVoices, genOrders, genSubMotif, updateVoices, genDurFunc;
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// primary routines
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var genMotif, genSecondarySeq;
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// audition funcs
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var genPatterns, genMidiPatterns;
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// resource management funcs
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var seedFunc, genUID, writeResources, stringifyToDepth, setSeeds, sanityCheck,
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msgInterpret, loadLedgerFile, loadLedgerJSON, loadModelFile, loadModelJSON,
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setGlobalVars, globalVarsToDict, saveLedger;
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// model vars
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//(model and global vars mostly set by OSC funcs
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var seq, lastXChanges,
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curUID, refUID, orderSeed, durSeed, motifSeed,
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entrancesProbVals, passagesProbVals, exitsProbVals,
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ranges, passagesWeights, orders, susWeights, orderSize, passagesSize,
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motifEdited, orderEdited;
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// model aux vars
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var entrancesDurFunc, passagesDurFunc, exitsDurFunc;
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// other global vars
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var popSize, exPath, dir, primes, dims, tuples,
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group, player, ledgerPath, ledger, currentlyPlayingUID,
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nameSpaces;
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// install JSON quark
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if(Quarks.isInstalled("JSONlib").not, {
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Quarks.install("https://github.com/musikinformatik/JSONlib.git");
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thisProcess.recompile;
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//HelpBrowser.openHelpFor("Classes/JSONlib");
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});
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//------helper funcs
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hsArrayToCents = {
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arg hsArray;
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hsArray.collect({arg dist, p; dist * 1200 * log2(primes[p][0]/primes[p][1])}).sum
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};
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pDist = {
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arg array1, array2, signed = false;
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var pDistance;
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pDistance = hsArrayToCents.value(array1) - hsArrayToCents.value(array2);
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if(signed, {pDistance}, {abs(pDistance)})
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};
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hdSum = {
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arg hsArrays;
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var size, distances, mean;
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size = hsArrays.size;
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distances = (size - 1).collect({arg i;
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((i + 1)..(size - 1)).collect({arg j;
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abs(hsArrays[i] - hsArrays[j]).collect({arg dist, p; dist * log2(primes[p].product)}).sum
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});
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}).flat;
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mean = distances.sum / distances.size;
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distances.sum
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//mean + ((1 / sqrt((pow(distances - mean, 2)).sum / distances.size)) * mean)
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};
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hsChordalDistance = {
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arg hsArrays1, hsArrays2;
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var size, distances, mean;
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size = hsArrays1.size;
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distances = hsArrays1.size.collect({arg i;
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hsArrays2.size.collect({arg j;
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abs(hsArrays1[i] - hsArrays2[j]).collect({arg dist, p; dist * log2(primes[p].product)}).sum
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});
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}).flat;
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mean = distances.sum / distances.size;
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distances.sum
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//mean + ((1 / sqrt((pow(distances - mean, 2)).sum / distances.size)) * mean)
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};
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hsArrayToFreq = {
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arg array;
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array.collect({arg dim, d; pow(primes[d][0]/primes[d][1], dim)}).product
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};
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//------score funcs
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/*
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isInRange = {
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arg hsArray, min, max;
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var cents;
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cents = hsArrayToCents.value(hsArray);
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(cents >= min) && (cents <= max)
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};
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*/
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spacingScore = {
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arg hsArrays, min;
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var centsArray;
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centsArray = hsArrays.collect({arg hsArray; hsArrayToCents.value(hsArray)}).sort({arg a, b; a < b});
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centsArray.differentiate.drop(1).collect({arg pDistance; if(pDistance >= min, {1}, {0.01})}).sum;
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};
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rangeScore = {
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arg hsArray1, hsArray2, min, max, low, signed = false;
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var pDistance;
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pDistance = pDist.value(hsArray1, hsArray2, signed);
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if((pDistance >= min) && (pDistance <= max), {1}, {low});
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};
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intervalScore = {
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arg hsArray1, hsArray2, mean, sd, signed = false;
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var pDistance;
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pDistance = pDist.value(hsArray1, hsArray2, signed);
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pDistance.gaussCurve(1, mean, sd)
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};
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inclusionScore = {
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arg array, test, min = 0.01;
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if(array.collect({arg v; v.hash}).includes(test.hash), {min}, {1});
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};
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//------subroutines
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genTuples = {
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var tuples;
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tuples = dims.collect({[-1, 0, 1]}).allTuples.select({arg tuple; (abs(tuple.drop(1)).sum <= 1) && (tuple[0] == 0)});
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tuples = tuples ++ tuples.collect({arg tuple; [-3, -2, -1, 1, 2, 3].collect({arg octTrans; tuple.deepCopy.put(0, octTrans)})}).flatten;
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};
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initVoices = {
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var init, voicesInit;
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voicesInit = popSize.collect({dims.collect({0})});
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/*
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voicesInit = [dims.collect({0})];
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(popSize - 1).do({
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arg rep, new;
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rep = dims.rand;
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new = voicesInit.last.deepCopy;
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new[rep] = new[rep] + [-1, 1].choose();
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voicesInit = voicesInit.add(new);
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});
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*/
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voicesInit.deepCopy;
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};
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genDurFunc = {arg chordProb, minPad, maxPad, minDur, maxDur, envData, seed;
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var env, pTable, durFunc;
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env = Env.pairs([[0, 0]] ++ envData.clump(2) ++ [[1, 0]]).asSignal(256).asList.asArray;
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pTable = env.asRandomTable;
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[chordProb, minPad, maxPad, minDur, maxDur, envData].postln;
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durFunc = {arg allowChord, pad = false;
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var res;
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res = if(allowChord.not, {
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pTable.tableRand * (maxDur - minDur) + minDur
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}, {
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if(1.0.rand < chordProb, {0}, {pTable.tableRand * (maxDur - minDur) + minDur});
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}).round(0.125);
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if(pad, {res = res + rrand(minPad.asFloat, maxPad.asFloat).round(0.125)});
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if(res.asInteger == res, {res = res.asInteger});
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res
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};
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seedFunc.value(durFunc, seed);
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};
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genOrders = {arg minMotifLength = 1, maxMotifLength = 5, minProgLength = 0, maxProgLength = 5;
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((maxMotifLength - minMotifLength).rand + minMotifLength).collect({
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var noProgIns, noSusIns, noSilentIns, prog, sus, silent, order;
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noSusIns = [1, 2, 3].wchoose(susWeights.normalizeSum);
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noProgIns = (popSize - noSusIns).rand + 1;
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noSilentIns = popSize - noSusIns - noProgIns;
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# prog, sus, silent = (0..(popSize-1)).scramble.clumps([noProgIns, noSusIns, noSilentIns]);
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prog = (prog.scramble ++ ((maxProgLength - minProgLength).rand + minProgLength).collect({prog.choose}).scramble);
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if(silent == nil, {silent = []});
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[sus.scramble, prog, silent.scramble]
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});
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};
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updateVoices = {arg ins, sus;
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var voices, candidates, nWeights, nProbs, sel;
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voices = lastXChanges.deepCopy.last;
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candidates = sus.collect({arg v; tuples.collect({arg t; voices[v] + t})}).flatten;
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candidates = difference(candidates.asSet, voices.asSet).asList;
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nProbs = candidates.collect({arg candidate;
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var stepScore, recentlySoundedScore, isInRangeScore, regScore, hdScore;
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//stepScore = intervalScore.value(voices[ins], candidate, 30, 400, 0.1);
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stepScore = intervalScore.value(voices[ins], candidate, 100, 100);
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recentlySoundedScore = inclusionScore.value(lastXChanges.flop[ins], candidate, 0);
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isInRangeScore = rangeScore.value(candidate, candidate.collect({0}), ranges[ins][0], ranges[ins][1], 0, true);
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regScore = spacingScore.value(voices.deepCopy.put(ins, candidate), 300);
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hdScore = 1/pow(hdSum.value(voices.deepCopy.put(ins, candidate)), 2);
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//maybe what you want here is a vector to another root and then favoring movement towards it.
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//distScore = pow(hsChordalDistance.value(voices, voices.put(ins, candidate)), 2);
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[stepScore, recentlySoundedScore, isInRangeScore, regScore, hdScore]
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});
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nWeights = passagesWeights;
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//this handles nWeights of 0; mainly for testing
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nProbs = nProbs.flop.select({arg scores, s; nWeights[s] != 0}).flop;
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nWeights = nWeights.select({arg weight; weight != 0});
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nProbs = nProbs.flop.collect({arg scores, s;
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if(scores.sum == 0, {scores}, {scores.normalizeSum * nWeights[s]})
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});
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nProbs = nProbs.flop.collect({arg scores, s; scores.product}).normalizeSum;
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sel = candidates.wchoose(nProbs);
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voices[ins] = sel;
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lastXChanges = lastXChanges.add(voices).keep(-5);
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};
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genSubMotif = {arg order, orderIndex, lastState, repeatLast = false, startFromLast = false, isLastOrder = false;
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var sus, prog, silent, flatOrder, res, isInChord, allowChord, pad, lastXChangesHold, voices, adder;
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# sus, prog, silent = order;
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flatOrder = silent ++ sus ++ prog;
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lastXChangesHold = lastXChanges.deepCopy;
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voices = lastState.deepCopy;
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isInChord = popSize.collect({false});
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allowChord = false;
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pad = false;
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res = [];
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"------generating motif".postln;
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//need to figure out here if voices move between motifs
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flatOrder.do({arg ins, i;
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if(prog.includes(ins) && repeatLast.not, {updateVoices.value(ins, sus)});
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adder = if(silent.includes(ins), {["Rest"]}, {lastXChanges.last.deepCopy[ins]});
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if(voices[ins] != adder, {
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var dur;
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if((sus ++ silent).includes(ins), {
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allowChord = (ins != sus.last);
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pad = (ins == sus.last);
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}, {
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if(i < (flatOrder.size - 1), {
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allowChord = (isInChord[flatOrder[i + 1]] || (ins == flatOrder[i + 1])).not;
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pad = false;
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}, {
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allowChord = false;
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pad = true
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});
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});
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if((orderIndex == 0) && sus.includes(ins), {
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dur = entrancesDurFunc.value(allowChord, pad);
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}, {
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dur = passagesDurFunc.value(allowChord, pad);
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});
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if(dur == 0, {isInChord[ins] = true}, {isInChord = popSize.collect({false})});
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voices[ins] = adder;
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res = res.add([voices.deepCopy.postln, dur]);
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});
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});
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// pad ending
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if(orderIndex == (orders.size - 1), {
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(0..(popSize-1)).scramble.do({arg ins;
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if(res.last.first[ins] != ["Rest"], {
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var dur;
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voices[ins] = ["Rest"];
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allowChord = (voices != popSize.collect({["Rest"]}));
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pad = allowChord.not;
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dur = exitsDurFunc.value(allowChord, pad);
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res = res.add([voices.deepCopy.postln, dur]);
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});
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});
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});
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//format and return
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if(startFromLast, {lastXChanges = lastXChangesHold.deepCopy});
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res;
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};
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//------primary routines
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genMotif = {
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var repeats, fSeq;
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repeats = 1;
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fSeq = [];
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repeats.do({arg index;
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var motif;
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motif = [];
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orders.do({arg order, o;
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var lastState, subMotif;
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lastState = if(o == 0, {popSize.collect({["Rest"]})}, {motif.last.last.first});
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subMotif = genSubMotif.value(order, o, lastState, isLastOrder: o == (orders.size - 1));
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motif = motif.add(subMotif);
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});
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sanityCheck.value(motif, index);
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fSeq = fSeq.add(motif);
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});
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fSeq
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};
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genSecondarySeq = {arg seq;
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var curdles, fSeq;
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curdles = [];
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while({curdles.sum < seq.size}, {curdles = curdles ++ [3.rand + 1]});
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fSeq = seq.clumps(curdles).collect({arg clump, m;
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var repeats, paddedSeq;
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//add rest
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paddedSeq = clump.add([[[popSize.collect({["Rest"]}), 0.5.rand]]]);
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//implement repeats
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repeats = [0.rand + 1, 1].wchoose([1, 0].normalizeSum);
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repeats.collect({paddedSeq});
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});
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fSeq
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};
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//------audition funcs
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/*
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Event.addEventType(\osc, {
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if (~addr.postln.notNil) {
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~addr.sendMsg(~indexPath, ~indexMsg);
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~addr.sendMsg(~seqPath, stringifyToDepth.value(~seqMsg, 3));
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//~addr.sendMsg("/STATE/OPEN", (dir.replace("supercollider", "resources") +/+ ~idMsg +/+ ~idMsg ++ "_gui_state" ++ ".state").standardizePath.postln);
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};
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});
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*/
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Event.addEventType(\osc, {
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|
|
if (~addr.postln.notNil) {
|
||
|
|
~msg.postln;
|
||
|
|
~addr.sendMsg(~path, *~msg);
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
genPatterns = {arg inSeq, addr, oneShot = false;
|
||
|
|
var voices, durs, pbinds, res, indices, sectionDurs, msg, ids, seq;
|
||
|
|
seq = inSeq.collect({arg mSeq; mSeq[0]});
|
||
|
|
# voices, durs = seq.flatten2(seq.maxDepth - 5).flop;
|
||
|
|
pbinds = voices.flop.collect({arg voice, v;
|
||
|
|
var clumps, hdScores, freqs, fDurs, attacks, rels, amps;
|
||
|
|
clumps = voice.separate({arg a, b; a != b });
|
||
|
|
freqs = clumps.collect({arg clump; if(clump[0] != ["Rest"], {(60.midicps * hsArrayToFreq.value(clump[0]))}, {Rest(0)})});
|
||
|
|
fDurs = durs.clumps(clumps.collect({arg clump; clump.size})).collect({arg clump; clump.sum});
|
||
|
|
//attacks = 2.collect({rrand(1, 3)}) ++ freqs.drop(2).collect({rrand(0.3, 0.5)});
|
||
|
|
attacks = fDurs.collect({arg dur; dur * rrand(0.2, 0.4)});
|
||
|
|
//rels = freqs.drop(2).collect({rrand(0.3, 0.5)}) ++ 2.collect({rrand(1, 3)});
|
||
|
|
rels = (clumps.size - 1).collect({arg c;
|
||
|
|
if(clumps[c + 1][0] == ["Rest"], {rrand(1, 3)}, {rrand(0.3, 0.5)});
|
||
|
|
});
|
||
|
|
amps = freqs.collect({rrand(0.6, 0.99)});
|
||
|
|
|
||
|
|
[
|
||
|
|
Pbind(
|
||
|
|
\instrument, \string_model,
|
||
|
|
\group, group,
|
||
|
|
\freq, Pseq(freqs, 1),
|
||
|
|
\dur, Pseq(fDurs, 1),
|
||
|
|
\attack, Pseq(attacks, 1),
|
||
|
|
\sustain, Pseq(fDurs, 1),
|
||
|
|
\release, Pseq(rels, 1),
|
||
|
|
//\amp, Pseq(amps, 1),
|
||
|
|
\amp, Pbrown(0.5, 1, 0.5),
|
||
|
|
\busIndex, v
|
||
|
|
),
|
||
|
|
Pbind(
|
||
|
|
\instrument, \sine,
|
||
|
|
\group, group,
|
||
|
|
\freq, Pseq(freqs, 1),
|
||
|
|
\dur, Pseq(fDurs, 1),
|
||
|
|
\sustain, Pseq(fDurs, 1),
|
||
|
|
\busIndex, v
|
||
|
|
)
|
||
|
|
]
|
||
|
|
}).flatten;
|
||
|
|
if(oneShot.not, {
|
||
|
|
msg = inSeq.collect({arg mSeq, m; mSeq[1..]});
|
||
|
|
//ids = inSeq.collect({arg mSeq, m; mSeq[2]});
|
||
|
|
sectionDurs = seq.collect({arg mSeq; mSeq.flatten2(mSeq.maxDepth - 5).flop[1].sum});
|
||
|
|
pbinds = pbinds ++
|
||
|
|
[
|
||
|
|
Pbind(
|
||
|
|
\type, \osc,
|
||
|
|
\addr, addr,
|
||
|
|
\path, "/playing",
|
||
|
|
\msg, Pseq(msg, 1),
|
||
|
|
\dur, Pseq(sectionDurs, 1)
|
||
|
|
);
|
||
|
|
]
|
||
|
|
});
|
||
|
|
res = Ppar(pbinds);
|
||
|
|
res
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
genMidiPatterns = {arg seq;
|
||
|
|
var voices, durs, patterns, res, mOut, pbRange;
|
||
|
|
pbRange = 1; //semitones - change this as needed for your situation
|
||
|
|
mOut = MIDIOut.newByName("TiMidity", "TiMidity port 0").latency_(Server.default.latency);
|
||
|
|
# voices, durs = seq.flatten2(seq.maxDepth - 5).flop;
|
||
|
|
res = Ppar(
|
||
|
|
voices.flop.collect({arg voice, v;
|
||
|
|
var clumps, hdScores, freqs, fDurs;
|
||
|
|
|
||
|
|
mOut.program(v, 70);
|
||
|
|
|
||
|
|
clumps = voice.separate({arg a, b; a != b });
|
||
|
|
freqs = clumps.collect({arg clump; if(clump[0] != ["Rest"], {(60.midicps * hsArrayToFreq.value(clump[0]))}, {Rest(0)})});
|
||
|
|
fDurs = durs.clumps(clumps.collect({arg clump; clump.size})).collect({arg clump; clump.sum});
|
||
|
|
|
||
|
|
Pbind(
|
||
|
|
\type, \midi,
|
||
|
|
\chan, v,
|
||
|
|
\noteval, Pseq(freqs.cpsmidi - 24, 1),
|
||
|
|
\note, Pfunc({ | event | event[\noteval].floor }),
|
||
|
|
\dur, Pseq(fDurs, 1),
|
||
|
|
\midiout, mOut,
|
||
|
|
\amp, 1,
|
||
|
|
\bend, Pfunc({
|
||
|
|
| event |
|
||
|
|
if (event[\note].isRest.not) {
|
||
|
|
var pitchbendvalue = event[\noteval].frac.linlin(0, pbRange, 8192, 8192*2).asInteger;
|
||
|
|
m.bend(v, pitchbendvalue);
|
||
|
|
};
|
||
|
|
0; // return something other than nil to avoid stopping the pattern
|
||
|
|
}),
|
||
|
|
);
|
||
|
|
});
|
||
|
|
);
|
||
|
|
res
|
||
|
|
};
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
//------resource management funcs
|
||
|
|
|
||
|
|
genUID = {Date.seed.asHexString.toLower};
|
||
|
|
|
||
|
|
seedFunc = {arg func, seed;
|
||
|
|
var funcArgs, next;
|
||
|
|
next = Routine({loop{func.valueArray(funcArgs).yield }});
|
||
|
|
next.randSeed_(seed);
|
||
|
|
{arg ...args; funcArgs = args; next.value}
|
||
|
|
};
|
||
|
|
|
||
|
|
stringifyToDepth = {arg data, maxDepth = 1;
|
||
|
|
var prettyString = "", rCount = 0, writeArray, indent;
|
||
|
|
|
||
|
|
if(maxDepth == 0, {
|
||
|
|
data.asCompileString
|
||
|
|
}, {
|
||
|
|
indent = {arg size; size.collect({" "}).join("")};
|
||
|
|
writeArray = {arg array;
|
||
|
|
prettyString = prettyString ++ indent.value(rCount) ++ "[\n";
|
||
|
|
rCount = rCount + 1;
|
||
|
|
if(rCount < maxDepth, {
|
||
|
|
array.do({arg subArray; writeArray.value(subArray)});
|
||
|
|
}, {
|
||
|
|
prettyString = prettyString ++ array.collect({arg subArray;
|
||
|
|
indent.value(rCount + 1) ++ subArray.asCompileString
|
||
|
|
}).join(",\n");
|
||
|
|
});
|
||
|
|
rCount = rCount - 1;
|
||
|
|
prettyString = prettyString ++ "\n" ++ indent.value(rCount) ++ "],\n";
|
||
|
|
};
|
||
|
|
|
||
|
|
writeArray.value(data);
|
||
|
|
prettyString.replace(",\n\n", "\n").drop(-2);
|
||
|
|
})
|
||
|
|
};
|
||
|
|
|
||
|
|
sanityCheck = {arg motif, index;
|
||
|
|
//print functions = very helpful
|
||
|
|
("----------" + index + "------------").postln;
|
||
|
|
|
||
|
|
motif.flatten.do({arg val, v;
|
||
|
|
if(v > 0, {
|
||
|
|
if(motif.flatten[v-1][0].hammingDistance(val[0]) > 1, {"problem 1".postln});
|
||
|
|
if(motif.flatten[v-1][0].hammingDistance(val[0]) == 0, {"problem 2".postln});
|
||
|
|
});
|
||
|
|
val.postln
|
||
|
|
});
|
||
|
|
"***********".postln;
|
||
|
|
};
|
||
|
|
|
||
|
|
msgInterpret = {arg in, escapeDoubleQuotes = true, escapeSingleQuotes = true;
|
||
|
|
var res;
|
||
|
|
|
||
|
|
res = in;
|
||
|
|
if(res.isNil.not, {
|
||
|
|
if((res.isArray && res.isString.not), {
|
||
|
|
res = res.asCompileString;
|
||
|
|
res = res.replace(" ", "").replace("\n", "").replace("\t", "");
|
||
|
|
if(escapeSingleQuotes, {res = res.replace("\'", "")});
|
||
|
|
if(escapeDoubleQuotes, {res = res.replace("\"", "")});
|
||
|
|
res = res.replace("Rest", "\"Rest\"");
|
||
|
|
res = res.interpret;
|
||
|
|
}, {
|
||
|
|
//res.postln;
|
||
|
|
if(res.every({arg char; char.isDecDigit}), {res = res.asInteger});
|
||
|
|
});
|
||
|
|
});
|
||
|
|
res
|
||
|
|
};
|
||
|
|
|
||
|
|
writeResources = {arg path, dict;
|
||
|
|
var file, modelItems, resString;
|
||
|
|
file = File(path,"w");
|
||
|
|
|
||
|
|
modelItems = [
|
||
|
|
seq, lastXChanges,
|
||
|
|
curUID, refUID, orderSeed, durSeed, motifSeed,
|
||
|
|
entrancesProbVals, passagesProbVals, exitsProbVals,
|
||
|
|
ranges, passagesWeights, orders, susWeights, orderSize, passagesSize,
|
||
|
|
motifEdited, orderEdited
|
||
|
|
];
|
||
|
|
|
||
|
|
resString = nameSpaces.collect({arg nameSpace;
|
||
|
|
var depth = 0, insert = " ";
|
||
|
|
if(nameSpace == "music_data", {depth = 3; insert = "\n"});
|
||
|
|
if(nameSpace == "last_changes", {depth = 1; insert = "\n"});
|
||
|
|
if(nameSpace == "order", {depth = 1; insert = "\n"});
|
||
|
|
if((nameSpace == "ref_uid") && (dict[nameSpace] == nil), {dict[nameSpace] = "nil"});
|
||
|
|
"\"" ++ nameSpace ++ "\":" ++ insert ++ stringifyToDepth.value(dict[nameSpace], depth)
|
||
|
|
}).join(",\n");
|
||
|
|
|
||
|
|
resString = "{\n" ++ resString ++ "\n}";
|
||
|
|
|
||
|
|
file.write(resString);
|
||
|
|
file.close;
|
||
|
|
resString
|
||
|
|
};
|
||
|
|
|
||
|
|
loadModelFile = {arg path; loadModelJSON.value(File(path, "r").readAllString.parseJSON)};
|
||
|
|
|
||
|
|
loadModelJSON = {arg jsonObject;
|
||
|
|
var dict;
|
||
|
|
dict = Dictionary.with(*nameSpaces.collect({arg nS; nS->msgInterpret.value(jsonObject[nS])}));
|
||
|
|
dict
|
||
|
|
};
|
||
|
|
|
||
|
|
setGlobalVars = {arg dict, skipLastXChanges = false;
|
||
|
|
var tmpLastXChanges;
|
||
|
|
tmpLastXChanges = lastXChanges.deepCopy;
|
||
|
|
// order really matters!!!!
|
||
|
|
# seq, lastXChanges, curUID, refUID, orderSeed, durSeed, motifSeed,
|
||
|
|
entrancesProbVals, passagesProbVals, exitsProbVals,
|
||
|
|
ranges, passagesWeights, orders, susWeights, orderSize, passagesSize,
|
||
|
|
motifEdited, orderEdited = nameSpaces.collect({arg nS; dict[nS]});
|
||
|
|
if(skipLastXChanges, {lastXChanges = tmpLastXChanges});
|
||
|
|
dict
|
||
|
|
};
|
||
|
|
|
||
|
|
globalVarsToDict = {
|
||
|
|
var modelItems, dict;
|
||
|
|
// order really matters!!!!
|
||
|
|
modelItems = [
|
||
|
|
seq, lastXChanges,
|
||
|
|
curUID, refUID, orderSeed, durSeed, motifSeed,
|
||
|
|
entrancesProbVals, passagesProbVals, exitsProbVals,
|
||
|
|
ranges, passagesWeights, orders, susWeights, orderSize, passagesSize,
|
||
|
|
motifEdited, orderEdited
|
||
|
|
];
|
||
|
|
dict = Dictionary.with(*nameSpaces.collect({arg nS, n; nS->modelItems[n]}));
|
||
|
|
};
|
||
|
|
|
||
|
|
loadLedgerFile = {arg path;
|
||
|
|
ledgerPath = path;
|
||
|
|
loadLedgerJSON.value(File(ledgerPath, "r").readAllString.parseJSON)
|
||
|
|
};
|
||
|
|
|
||
|
|
loadLedgerJSON = {arg jsonObject; ledger = jsonObject["ledger"]};
|
||
|
|
|
||
|
|
saveLedger = {arg ledger, path;
|
||
|
|
var file;
|
||
|
|
file = File(path, "w");
|
||
|
|
file.write("{\n\"ledger\":\n" ++ stringifyToDepth.value(ledger, 1) ++ "\n}");
|
||
|
|
file.close;
|
||
|
|
};
|
||
|
|
|
||
|
|
//------global vars
|
||
|
|
|
||
|
|
primes = [[2, 1], [3, 2], [5, 4], [7, 4], [11, 8], [13, 8]];
|
||
|
|
//ranges = [[-2400, 0], [-1200, 1200], [0, 2400], [0, 2400]];
|
||
|
|
exPath = thisProcess.nowExecutingPath;
|
||
|
|
dir = exPath.dirname;
|
||
|
|
//popSize = 4;
|
||
|
|
dims = primes.size;
|
||
|
|
tuples = genTuples.value();
|
||
|
|
//refUID = nil;
|
||
|
|
group = Group.new;
|
||
|
|
~group = group;
|
||
|
|
loadLedgerFile.value(dir +/+ ".." +/+ "resources" +/+ "piece_ledger.json");
|
||
|
|
//passagesWeights = [1, 1, 1, 1, 1];
|
||
|
|
//susWeights = [1, 1, 1];
|
||
|
|
// order really matters!!!!
|
||
|
|
nameSpaces = [
|
||
|
|
"music_data", "last_changes", "cur_uid", "ref_uid", "order_seed", "dur_seed", "motifs_seed",
|
||
|
|
"entrances_probs_vals","passages_probs_vals", "exits_probs_vals",
|
||
|
|
"ranges", "passages_weights", "order", "sus_weights", "order_size", "passages_size",
|
||
|
|
"motif_edited", "order_edited"
|
||
|
|
];
|
||
|
|
|
||
|
|
|
||
|
|
//------OSC funcs
|
||
|
|
|
||
|
|
OSCdef(\load_ledger, {arg msg, time, addr, port;
|
||
|
|
loadLedgerFile.value(msg[1].asString);
|
||
|
|
}, \load_ledger);
|
||
|
|
|
||
|
|
OSCdef(\load_model, {arg msg, time, addr, port;
|
||
|
|
var dict;
|
||
|
|
dict = loadModelFile.value(msg[1].asString);
|
||
|
|
setGlobalVars.value(dict);
|
||
|
|
}, \load_model);
|
||
|
|
|
||
|
|
OSCdef(\save_ledger, {arg msg, time, addr, port;
|
||
|
|
msg.postln;
|
||
|
|
ledger = msgInterpret.value(msg[1].asString.parseJSON["ledger"], false).postln;
|
||
|
|
//loadLedgerJSON.value(msg[0])
|
||
|
|
saveLedger.value(ledger, msg[2].asString);
|
||
|
|
//loadLedgerFile.value(msg[1].asString);
|
||
|
|
}, \save_ledger);
|
||
|
|
|
||
|
|
OSCdef(\generate, {arg msg, time, addr, port;
|
||
|
|
var path, dict, durSeeds, musPath, modelString;
|
||
|
|
msg.postln;
|
||
|
|
|
||
|
|
path = msg[1].asString;
|
||
|
|
|
||
|
|
dict = loadModelFile.value(path);
|
||
|
|
setGlobalVars.value(dict, true);
|
||
|
|
|
||
|
|
popSize = ranges.size;
|
||
|
|
|
||
|
|
//refUID.postln;
|
||
|
|
|
||
|
|
loadLedgerFile.value(ledgerPath);
|
||
|
|
if(ledger == nil, {ledger = ["tmp"]});
|
||
|
|
if(ledger.last != "tmp", {ledger = ledger.add("tmp")});
|
||
|
|
|
||
|
|
if(refUID == nil, {lastXChanges = [initVoices.value().deepCopy]});
|
||
|
|
if((refUID != nil) && (refUID != "tmp"), {
|
||
|
|
var file;
|
||
|
|
file = File((dir +/+ ".." +/+ "resources" +/+ refUID +/+ refUID ++ "_mus_model" ++ ".json").standardizePath, "r");
|
||
|
|
lastXChanges = msgInterpret.value(file.readAllString.parseJSON["last_changes"]);
|
||
|
|
});
|
||
|
|
|
||
|
|
refUID.postln;
|
||
|
|
lastXChanges.collect({arg item; item.postln});
|
||
|
|
|
||
|
|
durSeeds = seedFunc.value({3.collect({rrand(100000, 999999)})}, durSeed).value.postln;
|
||
|
|
entrancesDurFunc = genDurFunc.valueArray(entrancesProbVals[..4] ++ [entrancesProbVals[5..]] ++ [durSeeds[0]]);
|
||
|
|
passagesDurFunc = genDurFunc.valueArray(passagesProbVals[..4] ++ [passagesProbVals[5..]] ++ [durSeeds[1]]);
|
||
|
|
exitsDurFunc = genDurFunc.valueArray(exitsProbVals[..4] ++ [exitsProbVals[5..]] ++ [durSeeds[2]]);
|
||
|
|
|
||
|
|
if(orders == nil, {
|
||
|
|
orders = seedFunc.value(genOrders, orderSeed).valueArray(orderSize ++ passagesSize);
|
||
|
|
//addr.sendMsg("/order", stringifyToDepth.value(orders, 1));
|
||
|
|
});
|
||
|
|
seq = seedFunc.value(genMotif, motifSeed).value;
|
||
|
|
|
||
|
|
lastXChanges.collect({arg item; item.postln});
|
||
|
|
|
||
|
|
dict = globalVarsToDict.value;
|
||
|
|
modelString = writeResources.value(path, dict);
|
||
|
|
|
||
|
|
//addr.sendMsg("/generated", musPath, stringifyToDepth.value(seq, 3));
|
||
|
|
addr.sendMsg("/generated", path, modelString, ledgerPath);
|
||
|
|
}, \generate);
|
||
|
|
|
||
|
|
|
||
|
|
OSCdef(\commit, {arg msg, time, addr, port;
|
||
|
|
var musicData, musicChanged, dict, newLedger, modelPath, musString, musFile, test1, test2;
|
||
|
|
//msg.postln;
|
||
|
|
|
||
|
|
/*
|
||
|
|
test1 = msg[1].asString.parseJSON;
|
||
|
|
test2 = (dir +/+ ".." +/+ "resources/tmp/tmp_music" ++ ".json").standardizePath.parseJSONFile;
|
||
|
|
msgInterpret.value(test1["music"])[0][0][0][1].class.postln;
|
||
|
|
msgInterpret.value(test2["music_data"])[0][0][0][1].class.postln;
|
||
|
|
(test1["music"] == test2["music_data"]).postln;
|
||
|
|
*/
|
||
|
|
|
||
|
|
musicData = loadModelJSON.value(msg[1].asString.parseJSON)["music_data"].postln;
|
||
|
|
musicChanged = (musicData != seq).postln;
|
||
|
|
|
||
|
|
curUID = genUID.value;
|
||
|
|
|
||
|
|
File.mkdir((dir +/+ ".." +/+ "resources" +/+ curUID).standardizePath);
|
||
|
|
File.copy(exPath, (dir +/+ ".." +/+ "resources" +/+ curUID +/+ curUID ++ "_code" ++ ".scd").standardizePath);
|
||
|
|
|
||
|
|
modelPath = (dir +/+ ".." +/+ "resources" +/+ curUID +/+ curUID ++ "_mus_model" ++ ".json").standardizePath;
|
||
|
|
dict = globalVarsToDict.value;
|
||
|
|
if(musicChanged, {
|
||
|
|
seq = musicData;
|
||
|
|
dict["music_data"] = seq;
|
||
|
|
dict["motif_edited"] = "true"
|
||
|
|
});
|
||
|
|
dict["cur_uid"] = curUID;
|
||
|
|
|
||
|
|
writeResources.value(modelPath, dict);
|
||
|
|
|
||
|
|
File.delete(ledgerPath ++ "_bak");
|
||
|
|
File.copy(ledgerPath, ledgerPath ++ "_bak");
|
||
|
|
File.delete(ledgerPath);
|
||
|
|
ledger = ledger.drop(-1).add(curUID);
|
||
|
|
|
||
|
|
saveLedger.value(ledger, ledgerPath);
|
||
|
|
|
||
|
|
addr.sendMsg("/committed", curUID, ledgerPath);
|
||
|
|
//refUID = curUID;
|
||
|
|
|
||
|
|
}, \commit);
|
||
|
|
|
||
|
|
OSCdef(\transport, {arg msg, time, addr, port;
|
||
|
|
msg.postln;
|
||
|
|
if(msg[1] == 0, {
|
||
|
|
group.set(\release, 2);
|
||
|
|
group.set(\gate, 0);
|
||
|
|
player.stop;
|
||
|
|
}, {
|
||
|
|
// the cued sequence can now be read from file, so this can be cleaned up
|
||
|
|
var cSize, patterns, pSeq, cuedSeek, indexStart, indexEnd, tmpLedger;
|
||
|
|
if(msg[1] == 1, {
|
||
|
|
pSeq = [];
|
||
|
|
cuedSeek = (seq != nil);
|
||
|
|
indexStart = msg[2].asInteger;
|
||
|
|
indexEnd = ledger.size - if(cuedSeek, {2}, {1});
|
||
|
|
//ledger.postln;
|
||
|
|
if(((indexStart == (ledger.size - 1)) && cuedSeek).not, {
|
||
|
|
ledger[indexStart..indexEnd].do({arg uid, index;
|
||
|
|
var path, file;
|
||
|
|
path = (dir +/+ ".." +/+ "resources" +/+ uid +/+ uid ++ "_mus_model" ++ ".json").standardizePath;
|
||
|
|
file = File(path, "r");
|
||
|
|
pSeq = pSeq.add([msgInterpret.value(file.readAllString.postln.parseJSON["music_data"]), path, indexStart + index, uid]);
|
||
|
|
file.close;
|
||
|
|
});
|
||
|
|
});
|
||
|
|
if(cuedSeek, {
|
||
|
|
var path, file;
|
||
|
|
path = (dir +/+ ".." +/+ "resources/tmp/tmp_mus_model" ++ ".json").standardizePath;
|
||
|
|
file = File(path, "r");
|
||
|
|
pSeq = pSeq.add([msgInterpret.value(file.readAllString.parseJSON["music_data"]), path, ledger.size - 1, "tmp"]);
|
||
|
|
file.close;
|
||
|
|
});
|
||
|
|
patterns = genPatterns.value(pSeq, addr);
|
||
|
|
}, {
|
||
|
|
pSeq = [loadModelJSON.value(msg[2].asString.parseJSON)["music_data"].postln];
|
||
|
|
patterns = genPatterns.value(pSeq, addr, true);
|
||
|
|
});
|
||
|
|
player = Pfset(pattern: patterns, cleanupFunc: {
|
||
|
|
addr.sendMsg("/transport", 0);
|
||
|
|
addr.sendMsg("/one_shot", 0);
|
||
|
|
});
|
||
|
|
player = player.play
|
||
|
|
});
|
||
|
|
}, \transport);
|
||
|
|
|
||
|
|
)
|
||
|
|
|
||
|
|
(
|
||
|
|
//synthdefs
|
||
|
|
~stringModelBusArray = 4.collect({Bus.audio(s, 1)});
|
||
|
|
~sineBusArray = 4.collect({Bus.audio(s, 1)});
|
||
|
|
~bassBusArray = 1.collect({Bus.audio(s, 1)});
|
||
|
|
~hdustBusArray = 1.collect({Bus.audio(s, 1)});
|
||
|
|
~samplerBusArray = 2.collect({Bus.audio(s, 1)});
|
||
|
|
~sBuf = Buffer.alloc(s, 10, 2);
|
||
|
|
SynthDef(\string_model, {arg freq, gate = 1, sustain, amp, dur, attack, release = 1, busIndex = 0;
|
||
|
|
var trig, exc, sig1, sig2, noHarms;
|
||
|
|
noHarms = 30;
|
||
|
|
exc = Saw.ar(freq, TRand.ar(0.5, 1, Impulse.ar(freq))) * 0.001 + Dust.ar(10000, 0.01);
|
||
|
|
sig1 = (Klank.ar(`[ Array.series(noHarms, freq, freq),
|
||
|
|
Array.geom(noHarms, 1, 0.2) + Array.fill(noHarms, {rrand(0.01, 0.03)}),
|
||
|
|
Array.fill(noHarms, {rrand(1, 2)}) ], exc) * 0.8).softclip;
|
||
|
|
sig1 = HPF.ar(sig1, 300);
|
||
|
|
Out.ar(Select.kr(busIndex, ~stringModelBusArray), sig1 * amp * EnvGen.kr(Env.adsr(attack, 0.3, 0.9, release, 0.9, -3), gate, doneAction: 2));
|
||
|
|
//Out.ar([0, 1], sig1 * EnvGen.kr(Env.asr(dur, 0.3, 1), gate, doneAction: 2));
|
||
|
|
}).add;
|
||
|
|
|
||
|
|
SynthDef(\sine, {arg freq, gate = 1, sustain, amp, dur, busIndex = 0;
|
||
|
|
var sig;
|
||
|
|
sig = SinOsc.ar(freq);
|
||
|
|
Out.ar(Select.kr(busIndex, ~sineBusArray), sig * EnvGen.kr(Env.asr(0.3, 0.4, 0.3), gate, timeScale: dur, doneAction: 2));
|
||
|
|
//Out.ar(Select.kr(busIndex, ~sineBusArray), sig * EnvGen.kr(Env.sine(dur), gate, doneAction: 2));
|
||
|
|
}).add;
|
||
|
|
|
||
|
|
SynthDef(\mixer, {arg freq, gate = 1, sustain, amp, dur, out;
|
||
|
|
var nameSpaces, sigs, hierarchicalDust;
|
||
|
|
|
||
|
|
hierarchicalDust = (
|
||
|
|
TIRand.kr(0, 1, Impulse.kr(100)) *
|
||
|
|
TIRand.kr(0, 1, Impulse.kr(10)) *
|
||
|
|
TIRand.kr(0, 1, Impulse.kr(1))
|
||
|
|
);
|
||
|
|
|
||
|
|
sigs = [~stringModelBusArray, ~sineBusArray, ~bassBusArray, ~hdustBusArray, ~samplerBusArray].collect({arg busArray, i;
|
||
|
|
var nameSpace, sig;
|
||
|
|
nameSpace = ['string', 'sine', 'bass', 'hdust', 'sampler'][i];
|
||
|
|
sig = busArray.collect({arg bus, c; In.ar(bus, 1) * NamedControl.kr(\ ++ nameSpace ++ '_volume_' ++ c, 1, 0.1)});
|
||
|
|
sig = sig.collect({arg channel, c; Pan2.ar(channel, NamedControl.kr(\ ++ nameSpace ++ '_pan_' ++ c, i / (busArray.size - 1), 0.1) * 2 - 1)});
|
||
|
|
sig = sig.collect({arg channel, c; channel * NamedControl.kr(\ ++ nameSpace ++ '_mute_' ++ c, 1, 0.1)});
|
||
|
|
sig = Mix.ar(sig) * pow(NamedControl.kr(\ ++ nameSpace ++ '_volume_master', 1, 0.1), 2);
|
||
|
|
});
|
||
|
|
|
||
|
|
sigs = Mix.ar(sigs / 4);
|
||
|
|
Out.ar(0, sigs)
|
||
|
|
}).add;
|
||
|
|
|
||
|
|
SynthDef(\bass, {
|
||
|
|
var switches, drone;
|
||
|
|
switches = {|i| Dust.kr(0.1)} ! 9;
|
||
|
|
drone = {|i| var harm = pow(2, 2 - (i / 3).trunc), amp = (1 / pow(harm, 2));
|
||
|
|
SinOsc.ar(60 * harm + TRand.kr(-3, 3, switches[i]), 0, amp)} ! 9;
|
||
|
|
Out.ar(~bassBusArray[0], Mix.new(drone) * 0.2);
|
||
|
|
}).add;
|
||
|
|
|
||
|
|
SynthDef(\sampler, {
|
||
|
|
Out.ar(~samplerBusArray, PlayBuf.ar(2, ~sBuf, BufRateScale.kr(~sBuf), doneAction: 2))
|
||
|
|
}).add;
|
||
|
|
|
||
|
|
// main routine
|
||
|
|
SynthDef(\hdust, {
|
||
|
|
arg gate = 0;
|
||
|
|
var hierarchical_dust, low_sine, high_sine, brown_noise, white_noise;
|
||
|
|
// this triggers the combinations of sources
|
||
|
|
// it is similar to the Supercollider UGen called dust but with a hierarchical structure
|
||
|
|
hierarchical_dust = (
|
||
|
|
TIRand.kr(0, 1, Impulse.kr(100)) *
|
||
|
|
TIRand.kr(0, 1, Impulse.kr(10)) *
|
||
|
|
TIRand.kr(0, 1, Impulse.kr(1)) *
|
||
|
|
TIRand.kr(0, 1, Impulse.kr(0.1))
|
||
|
|
);
|
||
|
|
// adjust the multiplier at the end of each line for adjusting levels
|
||
|
|
// note with each trigger, each source has a 1 in 3 chance of sounding
|
||
|
|
low_sine = SinOsc.ar(76.midicps / 16) * (TIRand.kr(0, 2, hierarchical_dust) < 1) * 0.1;
|
||
|
|
high_sine = SinOsc.ar(76.midicps * 8) * (TIRand.kr(0, 2, hierarchical_dust) < 1) * 0.01;
|
||
|
|
brown_noise = BrownNoise.ar() * (TIRand.kr(0, 2, hierarchical_dust) < 1) * 0.025;
|
||
|
|
white_noise = WhiteNoise.ar() * (TIRand.kr(0, 2, hierarchical_dust) < 1) * 0.02;
|
||
|
|
Out.ar(~hdustBusArray[0],
|
||
|
|
((low_sine + high_sine + brown_noise + white_noise) )
|
||
|
|
);
|
||
|
|
}).add;
|
||
|
|
|
||
|
|
)
|
||
|
|
|
||
|
|
(
|
||
|
|
var bass, hdust, sampler, mixer;
|
||
|
|
bass = Synth.tail(~group, \bass);
|
||
|
|
hdust = Synth.tail(~group, \hdust);
|
||
|
|
sampler = Synth.head(~group, \sampler);
|
||
|
|
mixer = Synth.tail(~group, \mixer);
|
||
|
|
OSCdef(\mixer, {arg msg, time, addr, port;
|
||
|
|
mixer.set((msg[1] ++ '_' ++ msg[2] ++ '_' ++ msg[3]), msg[4])
|
||
|
|
}, \mixer);
|
||
|
|
|
||
|
|
OSCdef(\sampler, {arg msg, time, addr, port;
|
||
|
|
msg.postln;
|
||
|
|
sampler.free;
|
||
|
|
~sBuf.free;
|
||
|
|
~sBuf = Buffer.read(s, msg[1].asString.postln, action: {sampler = Synth.head(~group, \sampler)});
|
||
|
|
}, \sampler);
|
||
|
|
)
|
||
|
|
|
||
|
|
/* old something
|
||
|
|
(
|
||
|
|
SynthDef(\test, {arg freq, gate = 1, sustain, amp, dur;
|
||
|
|
var trig, exc, sig1, sig2, noHarms, freqFinal, start, end;
|
||
|
|
noHarms = 30;
|
||
|
|
freq = WhiteNoise.ar * 3 + freq;
|
||
|
|
freqFinal = Duty.ar((1/freq), 0, freq);
|
||
|
|
trig = Changed.ar(freqFinal);
|
||
|
|
start = Demand.ar(trig, 0, Dwhite(-1, -0.75));
|
||
|
|
end = Demand.ar(trig, 0, Dwhite(0.75, 1));
|
||
|
|
exc = Phasor.ar(trig, (end - start) * freqFinal / SampleRate.ir, start, end, 0) * 0.001 + Dust.ar(10000, 0.01);
|
||
|
|
|
||
|
|
sig1 = (Klank.ar(`[ Array.series(noHarms, freq, freq),
|
||
|
|
Array.geom(noHarms, 1, 0.2) + Array.fill(noHarms, {rrand(0.01, 0.03)}),
|
||
|
|
Array.fill(noHarms, {rrand(2, 3)}) ], exc) * 0.5).softclip;
|
||
|
|
sig1 = HPF.ar(sig1, 300);
|
||
|
|
Out.ar([0, 1], sig1 * EnvGen.kr(Env.adsr(0.3, 0.3, 0.9, 0.5, 0.9), gate, doneAction: 2));
|
||
|
|
}).add;
|
||
|
|
)
|
||
|
|
*/
|
||
|
|
|