- chuck-users - lists.cs.princeton.edu

HidMsg question
by Alexey Kondratiev 10 Feb '08

10 Feb '08

Hi, I cannot figure out to to extract the mouse position from HidMsg. I've looked at C++ code and there are four elements passed through the "idata" array and two through "fdata", I don't understand how can I access those values in Chuck. So far I can access only one value from "idata" or "fdata" in Chuck and I cannot figure out what it is. Alexey

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OT - sound in vedic hinduism
by AlgoMantra 05 Feb '08

05 Feb '08

FYI: http://en.wikipedia.org/wiki/Mantra *In Hindu tantra the universe is sound. The supreme (para) brings forth existence through the Word (Shabda). Creation consists of vibrations at various frequencies and amplitudes giving rise to the phenomena of the world. The purest vibrations are the var.na, the imperishable letters which are revealed to us, imperfectly as the audible sounds and visible forms.* *Var.nas are the atoms of sound. A complex symbolic association was built up between letters and the elements, gods, signs of the zodiac<http://en.wikipedia.org/wiki/Zodiac>, parts of the body -- letters became rich in these associations. For example in the Aitrareya-aranya-Upanishad we find:* *"The mute consonants represent the earth, the sibilants the sky, the vowels heaven. The mute consonants represent fire, the sibilants air, the vowels the sun? The mute consonants represent the eye, the sibilants the ear, the vowels the mind"* *In effect each letter became a mantra and the language of the Vedas, Sanskrit <http://en.wikipedia.org/wiki/Sanskrit>, corresponds profoundly to the nature of things. Thus the Vedas come to represent reality itself. The seed syllable Aum represents the underlying unity of reality, which is Brahman.* ------- -.- 1/f ))) --. ------- ... http://www.algomantra.com

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Acoustic Piano Model in Chuck.
by Robert Shelton 05 Feb '08

05 Feb '08

Hi all, I was just wondering if anyone had tried to write an acoustic piano model for chuck? Cheers, Rob. -- Department of Computer Science and Software Engineering. The University of Melbourne, Australia.

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Re: [chuck-users] Looped sample playback rate
by Ollie Glass 04 Feb '08

04 Feb '08

Hi Gasten, I've discovered that there's no sound if the .freq call is made before a sample is read. If you read and call .freq afterwards it's fine. So my problem's solved, though I'd like to request that ChucK prints error or warning messages in situations like this. Best wishes, Ollie SndBuf buffer => dac; buffer.loop(1); "FunkDmin_1.wav" => buffer.read; // comment this and uncomment the other line to see this happen buffer.freq(0.4); //"FunkDmin_1.wav" => buffer.read; 0 => buffer.pos; <<< " ok " >>>; while(true) { 0.5::second => now; } On 26 Jan 2008, at 17:00, chuck-users-request(a)lists.cs.princeton.edu wrote: > > fre 2008-01-25 klockan 16:15 +0000 skrev Ollie Glass: >> Hello ChucKers, >> >> I'm using SndBuf to loop samples. I read a sample and call .loop(1) >> to do this, but if I call .freq(x) nothing plays, where 0.25 < x < 4. >> >> Is this an issue with SndBuf or am I missing something? >> >> Thanks, >> >> Ollie > > Could you please send the chuck-file (or if it's really big or so, > send > a shorter demo of what's happening). Relevant output would also be > nice. > And which version you are using. > > But the chuck-file is most important. > > Gasten

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(windows) Mini-Audicle keeps running after exit..
by Renato Fabbri 03 Feb '08

03 Feb '08

Hi Chuck List, Being my first post, thanks for all. I have been reading the list for a while already, and thanks that too. I am trying chuck on windows and it is being quite nice as all goes well and smooth. Mini-audicle is the only noty boy here. When i exit it, by alt+F4, clicking on the little X on top right, or by Alt+X, it visually quits, but it still keeps a process "mini-audicle" in task manager. I am using Windows XP and mini-audicle 0.1.3.8 (alpha). I had no similar problems in Ubuntu. Have anyone seen something similar? cheers, renato

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/examples/event/event_extend.ck
by Renato Fabbri 31 Jan '08

31 Jan '08

hi Chuckers, I have two questions regarding the example bunddled with chuck in /examples/event/event_extend.ck (attached for convevience) first, if the function hi is sporked four times, why does it run only once? i mean, in each loop that takes one second i only see one integer being printed. Anyway, i have removed 3 of the 4 spork statements and it seems to run just the same way. second, why is the return type of hi specified as int when it doenst return anything? I have exchaged the return type for void and it seems to run normally as well. can anyone help me to understand these things? thanks, cheers, renato

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Mac OS X on-the-fly issue
by David Posey 26 Jan '08

26 Jan '08

I'm unable to get the on-the-fly features of ChucK working. I can do one thing at a time from the command line, i.e. %> chuck foo.ck or %> chuck --loop But I cannot do, say, "--loop" followed by "--add bar.ck" to add a shred. The problem is that once I do "--loop" no prompt reappears for me to type in "--add bar.ck", unless I ctrl-C out of it first, which kills the first process anyways. What's the catch? How do I run a second shred from the command line? (I'm running Chuck 1.2.1.1 on Mac OS X 10.4 using the command-line interface.) Any help would be greatly appreciated. --David

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Looped sample playback rate
by Ollie Glass 25 Jan '08

25 Jan '08

Hello ChucKers, I'm using SndBuf to loop samples. I read a sample and call .loop(1) to do this, but if I call .freq(x) nothing plays, where 0.25 < x < 4. Is this an issue with SndBuf or am I missing something? Thanks, Ollie

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giving birth made easy (and head-hitting)
by Kassen 24 Jan '08

24 Jan '08

Dear list, It turns out that for a VM that has been running for a arbitrarily long time it's still easy to find the time of it's birth. considder the following; ================= time birth; now - (now /samp)::samp => time start; if (start == birth) <<<"Yay">>>; ============================= *hits head* So, it's possible after all to define objects of type time wthout using time after all; adding durations to a "fresh" time object will in fact do. Next up; a poor man's casting; ============================= //demo <<<dtot(second)>>>; <<<ttod(now)>>>; //the meat //time to duration and dur to time by Kassen. //considered trivial once I thought of it //no rights reserved fun time dtot (dur input) { //duration to time //probably leaks memory time garbage; input +=> garbage; return garbage; } fun dur ttod (time input) { //time to duration //here we go again with the strong typing return ( input/samp )::samp; } ==================================== *hits head again* Cheers, Kas.

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Help!
by mike clemow 21 Jan '08

21 Jan '08

I'm suddenly, for no apparent reason, getting this error: [Untitled]:line(1): ugen's of type 'DAC' have no input - cannot => from another ugen my patch is: SinOsc s => dac; 2::second => now; Any hints here? This is... just... wrong. -Mike -- http://semiotech.org http://blog.deadlylittlepills.com http://www.murderkills.com http://shadowofaculture.blogspot.com

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