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

Wavetable chugin
by Joel Matthys 31 Aug '16

31 Aug '16

Hi everybody. I made a new Wavetable chugin that allows you to define a wavetable as an array in ChucK and change it on the fly. There are multiple interpolation algorithms included. The code is here: https://github.com/jwmatthys/chugins Thanks, Joel

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[Announce] MAL implementation
by Vasilij Schneidermann 21 Aug '16

21 Aug '16

Hello, after many sleepless nights I've finally managed implementing MAL, a minimal, Clojure-inspired Lisp interpreter, in ChucK [1]. You can check out its repository and run it as described in the README. Error handling is minimal, so beware of bugs! There is also a personal blog post [2] detailing the rougher edges I've encountered, it might be good reference for future bug fixes. I'd love getting feedback on it, especially if any of my remarks happen to be misunderstandings on my side. Cheers Vasilij [1] https://github.com/kanaka/mal/pull/229 [2] http://emacsninja.com/posts/lisping-the-chuckian-way.html

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Problem with deleting item in array.
by dude 21 Aug '16

21 Aug '16

Hello, Chuck users! I work on chuck program for live performance. Main goal of program is play and delete sequences, made from pre-made text file. All sequences are separate shreds which running and stoping by SequenceController class; each sequence is instance of Sequence class. So my problem is: For example I have three sequences running. If I delete sequences in inverse order, all works fine; other way one of all sequences can not be deleted and lookup() function shows all sequences name as name of undeletable sequence. Here is a link on PasteBin - http://pastebin.com/5Kk8xVKV I guess problem is in removeSeq function on line 82. I've got number for sequence from midi controller and it is an 0 indexed integer. Thanks for yours assistance. Phlox.s

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Programm text separation
by dude 08 Jul '16

08 Jul '16

I working on a project for live performance. How can I separate my programm? I know how to use classes, but have I other instruments to make my project more orderly (like .h and .cpp files in c++)? Thanks.

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Re: [chuck-users] Extending Chugens and Chubgraphs (many sources)
by Perry Cook 06 Jul '16

06 Jul '16

(Michael wrote) > > The ChucK source is here > > https://github.com/ccrma/chuck > > As far as documentation goes, there's not really much to Chubgraphs and > Chugens, just chuck inlet to outlet with something in between or override > fun float tick(float in), respectively. > > michael Yep that’s basically it. Also remember that these are classes you extend, so you can add your own member functions and variables to them. Things like .freq or .noteOn for instrument-like functions, or .mix for effects, etc. also you can spork in internal function to run continuously to do modulations or other updating. Anything you’d do with a ChucK class!! PRC

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problems building Spencer Salazar's MAUI on linux
by bernardo araujo rodrigues 06 Jul '16

06 Jul '16

I'm using Fedora 22. ChucK and miniAudicle are working fine. *bernardo@localhost MAUI.chug]$ make linuxg++ -D__LINUX_ALSA__ -Ichuck/include/ -Ichuck/include/ -O3 -c -o MAUI.o MAUI.cppIn file included from chuck/include/chuck_oo.h:43:0,from chuck/include/chuck_dl.h:41,from MAUI.cpp:7:chuck/include/util_thread.h:81:17: error: ‘THREAD_FUNCTION’ has not been declaredbool start( THREAD_FUNCTION routine, void * ptr = NULL );^chuck/include/util_thread.h:94:5: error: ‘THREAD_HANDLE’ does not name a typeTHREAD_HANDLE thread;^chuck/include/util_thread.h: In member function ‘void XThread::clear()’:chuck/include/util_thread.h:91:20: error: ‘thread’ was not declared in this scopevoid clear() { thread = 0; }^chuck/include/util_thread.h: At global scope:chuck/include/util_thread.h:115:5: error: ‘MUTEX’ does not name a typeMUTEX mutex;^In file included from chuck/include/chuck_dl.h:41:0,from MAUI.cpp:7:chuck/include/chuck_oo.h:481:28: error: ‘THREAD_TYPE’ has not been declaredstatic THREAD_RETURN ( THREAD_TYPE writeStr_thread ) ( void data );^chuck/include/chuck_oo.h:481:71: error: ISO C++ forbids declaration of ‘THREAD_RETURN’ with no type [-fpermissive]static THREAD_RETURN ( THREAD_TYPE writeStr_thread ) ( void *data );^chuck/include/chuck_oo.h:481:71: error: ‘THREAD_RETURN’ declared as function returning a functionchuck/include/chuck_oo.h:482:28: error: ‘THREAD_TYPE’ has not been declaredstatic THREAD_RETURN ( THREAD_TYPE writeInt_thread ) ( void *data );^chuck/include/chuck_oo.h:482:71: error: ISO C++ forbids declaration of ‘THREAD_RETURN’ with no type [-fpermissive]static THREAD_RETURN ( THREAD_TYPE writeInt_thread ) ( void *data );^chuck/include/chuck_oo.h:482:71: error: ‘THREAD_RETURN’ declared as function returning a functionchuck/include/chuck_oo.h:483:28: error: ‘THREAD_TYPE’ has not been declaredstatic THREAD_RETURN ( THREAD_TYPE writeFloat_thread ) ( void *data );^chuck/include/chuck_oo.h:483:73: error: ISO C++ forbids declaration of ‘THREAD_RETURN’ with no type [-fpermissive]static THREAD_RETURN ( THREAD_TYPE writeFloat_thread ) ( void *data );^chuck/include/chuck_oo.h:483:73: error: ‘THREAD_RETURN’ declared as function returning a functionIn file included from MAUI.cpp:17:0:chuck/include/chuck_globals.h:70:8: error: ‘CHUCK_THREAD’ does not name a typeextern CHUCK_THREAD g_tid_whatever;^makefile:107: recipe for target 'MAUI.o' failedmake: ** [MAUI.o] Error 1*

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Extending Chugens and Chubgraphs
by Michał Poręba 05 Jul '16

05 Jul '16

Hello, I was experimenting with creating instruments to use in ChucK. I have created functions which I use with spork~, classes, then discovered Chugens, Chubgraphs and Chugins. At the moment I don't want to go the Chugins root to avoid the need for recompiling. I'd rather focus on Chugens and Chubraphs which appear to be exactly what I need. The problem is I struggle to find more documentation than chuck.standford.edu/extend/ and that's not a lot. From the examples I know that in a class extending from Chugen two variables are available: second and samp. Is there a way listing other such internal variables? Are there any more functions one can overwrite other than the tick(float in)? Any references or information, or more advanced examples of extending Chubgraphs and Chugens would be very much appreciated. Thank you in advance, Michal

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An introduction
by Michał Poręba 04 Jul '16

04 Jul '16

Hello, I have just rediscovered ChucK after 10 years since my first encounter with it. At the time I was studying music with a lot of interest in programming. Since then I have change my profession to one of software developer and I'm coming back to music. I find the advances in those 10 years really inspiring and I'm looking forward to getting my hands on ChucK among other tools. Thanks, Michal

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Reading specific line in file
by dude 04 Jul '16

04 Jul '16

Hello. I know that I can read file line by line with readLine() method. But can I read specific line with some method or I need to use loops or recursion over file? Thanks!

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miniAudicle console monitor on OSX El Capitan
by Anthony Becker 09 Jun '16

09 Jun '16

Hi everyone, When I upgraded my MacBook to El Capitan last fall, I found some problems with running miniAudicle. Well, no worries, I found Spencer's Git repository and downloaded the ChucK 1.3.5.2 beta, and everything works again... ...well, everything except for one minor detail. If I try to resize my Console Monitor window, the window itself resizes, but the content remains at the original size of the window, and won't take advantage of the larger window area. I have since upgraded to the final version of ChucK 1.3.5.2 fromhttp://chuck.cs.princeton.edu/release/, but I still have the same issue with the console monitor. Is there a configuration option or some other way for me to fix this? Or will I just have to wait for a new version of ChucK to come out? Thanks! Anthony

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