On Feb 6, 2020, at 10:41 AM, herman verbaeten <hver...@hotmail.com> wrote: > > Hello Michael, > > Thanks a lot for your help. I don't know if i can reply to you with other > questions or if i should use "chuck-users@lists.cs.princeton.edu > <mailto:chuck-users@lists.cs.princeton.edu>".
The ChucK mailing list is probably best. > In the meantime i found a solution for my "pause" problem in the use of ADSR. > But i still have some general questions and some about the program that > follows: > > Where can i find a chuck editor with the possibility to find words and > replace them (all) and that also gives the colors for reserved words etc. Have you seen the miniAudicle? That is the official IDE for ChucK http://audicle.cs.princeton.edu/mini/ <http://audicle.cs.princeton.edu/mini/> I personally use a mode for Emacs to provide syntax highlighting https://github.com/heuermh/chuck-mode <https://github.com/heuermh/chuck-mode> There is support for other editors out there; I seem to remember a wiki with links to such somewhere but I can't find it. > Is there a way to debug line per line to discover logical errors? Not that I know of. My bit of advice is to not run a ChucK script with headphones on without trying it on speakers first. I learned that the hard way from a mis-configured filter. > i discovered by accident that sometimes i can use "p.puf" but on other > occasions i have to write "p.buf()" why is this? In general, to read from a function/value, use the version with params p.buf() => float f; To set a value, use the chuck operator into the version without params 1.0 => p.buf; This is equivalent to making a single-argument function call (but the former is more ChucK-y) p.buf(1.0); > in the program hereby, is there a way to have the pan do it's job > independantely from the note-envelope-flow? to go faster or slower? Yes, you can use an oscillator as an LFO modulator SinOsc lfo => blackhole; 0.5 => lfo.freq; //… while (true) { // ... lfo.next() => pan.pan; If you want to update the pan at sample rate or at a rate independent from your main while loop, create a new shred spork ~ _updateAtSampleRate(); fun void _updateAtSampleRate() { while (true) { 1::samp => now; lfo.next() => pan.pan; } } Hope this helps! > When i run this program it does what i want but i can't figure out why it > says 2 times "p.pan = 1.000000" and 2 times "p.pan= -1.000000" (see below) > Please let me know if i have to address all my questions to the general email > address. thanks a lot !! > > Herman > > // sound file > me.sourceDir() + "wavefile.wav" => string filename; > if( me.args() ) me.arg(0) => filename; > <<<me.sourceDir()>>>; > > // the patch > SndBuf buf => ADSR e => Pan2 p => dac; > > // set attack time, decay time, release time and pause time > dur attack; dur decay ; dur release; dur pauze; > 12::ms => attack ; 90::ms => decay ; 100::ms => release ; 5::ms => pauze ; > > // load file in buf > filename => buf.read; > > // set gain > .5 => buf.gain; > > // set a, d, s and r > e.set( attack, decay, 0.001, release ); > > // switch is needed to stay in the "else" step untill p.pan = -1 > 0 => int switch; > > // begin pan extreme left > -1 => p.pan; > > // time loop > while( true ) > { > Math.random2(0,900000) => buf.pos; > Math.random2f(1.0,1.2) => buf.rate; > if( p.pan() < 1.0 && switch == 0) > { > p.pan() + .10 => p.pan; > <<<"if p.pan = ",p.pan()>>>; > } > else > { > p.pan() - .10 => p.pan; > <<<"else p.pan = ", p.pan()>>>; > 1 => switch; > if (p.pan() == -1) > { > 0 => switch; > } > } > // key on - start attack > e.keyOn(); > attack + decay => dur ontime; > ontime => now; > > // key off - start release > e.keyOff(); > > // advance time by releasetime + pausetime > release + pauze => now; > } > ---------------------------------------------------------console result > print---------------------------------------------------- > if p.pan = -0.900000 > if p.pan = -0.800000 > if p.pan = -0.700000 > if p.pan = -0.600000 > if p.pan = -0.500000 > if p.pan = -0.400000 > if p.pan = -0.300000 > if p.pan = -0.200000 > if p.pan = -0.100000 > if p.pan = -0.000000 > if p.pan = 0.100000 > if p.pan = 0.200000 > if p.pan = 0.300000 > if p.pan = 0.400000 > if p.pan = 0.500000 > if p.pan = 0.600000 > if p.pan = 0.700000 > if p.pan = 0.800000 > if p.pan = 0.900000 > if p.pan = 1.000000 > if p.pan = 1.000000 > else p.pan = 0.900000 > else p.pan = 0.800000 > else p.pan = 0.700000 > else p.pan = 0.600000 > else p.pan = 0.500000 > else p.pan = 0.400000 > else p.pan = 0.300000 > else p.pan = 0.200000 > else p.pan = 0.100000 > else p.pan = 0.000000 > else p.pan = -0.100000 > else p.pan = -0.200000 > else p.pan = -0.300000 > else p.pan = -0.400000 > else p.pan = -0.500000 > else p.pan = -0.600000 > else p.pan = -0.700000 > else p.pan = -0.800000 > else p.pan = -0.900000 > else p.pan = -1.000000 > else p.pan = -1.000000 > if p.pan = -0.900000 > if p.pan = -0.800000 > if p.pan = -0.700000 > if p.pan = -0.600000 > if p.pan = -0.500000 > if p.pan = -0.400000 > > > > Van: chuck-users-boun...@lists.cs.princeton.edu > <chuck-users-boun...@lists.cs.princeton.edu> namens Michael Heuer > <heue...@gmail.com> > Verzonden: woensdag 5 februari 2020 15:42 > Aan: ChucK Users Mailing List <chuck-users@lists.cs.princeton.edu> > Onderwerp: Re: [chuck-users] Create a pause of e.g. 2 seconds between notes > or samples to be played > > Hello Herman, > > ChucK supports advancing time by chucking a duration to now, e.g. > > note.play(); > 2::second => now; > note.play(); > > LiCK (a Library for ChucK) <https://github.com/heuermh/lick> has a > TimeSignature class, which provides static durations > > TimeSignature.common(120) @=> TimeSignature ts; > > note.play(); > ts.q => now; > note.play(); > > and those that are dynamic to tempo changes, with anticipation and delay > humanization > > TimeSignature.common(120) @=> TimeSignature ts; > ts.quarterProvider() @=> QuarterProvider q; > 0.1 => q.anticipation; > 0.0 => q.delay; > > while (true) > { > note.play(); > q.get() => now; > ts.tempo() - 1 => ts.tempo; > } > > Cheers! > > michael > > >> On Feb 5, 2020, at 9:24 AM, herman verbaeten <hver...@hotmail.com >> <mailto:hver...@hotmail.com>> wrote: >> >> Hi, >> >> I've only recentely started studiing ChucK and i'm looking for an easy way >> to integrate a pause between notes to be played in a "while()" loop. Could >> someone tell me in what direction to look for a solution? thanks in advance! >> >> Herman >> _______________________________________________ >> chuck-users mailing list >> chuck-users@lists.cs.princeton.edu >> <mailto:chuck-users@lists.cs.princeton.edu> >> https://lists.cs.princeton.edu/mailman/listinfo/chuck-users >> <https://lists.cs.princeton.edu/mailman/listinfo/chuck-users> > _______________________________________________ > chuck-users mailing list > chuck-users@lists.cs.princeton.edu <mailto:chuck-users@lists.cs.princeton.edu> > https://lists.cs.princeton.edu/mailman/listinfo/chuck-users > <https://lists.cs.princeton.edu/mailman/listinfo/chuck-users>
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