January 2013 - chuck-dev - lists.cs.princeton.edu

segmentation fault on function call
by Michael Heuer 29 Jan '13

29 Jan '13

Hello, The following crashes ChucK $ chuck --version chuck version: 1.3.2.0-beta-1 (chimera) mac os x : intel : 64-bit http://chuck.cs.princeton.edu/ http://chuck.stanford.edu/ funCrash.ck: class Foo { 1.0 => float _f; fun float foo(float f) { f => _f; return _f; } } Foo f; 42.0 => f.foo; <<<"foo", f.foo>>>; $ chuck funCrash.ck Segmentation fault: 11 Both the write and read are necessary to make ChucK crash. michael

3 4

no sound from a complicated chubgraph
by Michael Heuer 28 Jan '13

28 Jan '13

Hello, I re-implemented the following https://github.com/heuermh/lick/blob/master/examples/mesmerizer.ck as a chubgraph https://github.com/heuermh/lick/blob/master/Mesmerizer.ck and I don't hear anything when I run this example https://github.com/heuermh/lick/blob/master/examples/mesmerizerExample.ck To run, clone LicK from https://github.com/heuermh/lick then $ chuck --loop in one terminal and $ chuck + import.ck $ chuck + examples/mesmerizerExample.ck in a second terminal. It is possible that I made some mistake in the translation, but I don't see one. The Chugin paper warns that Chubgraph implementations can get complex but doesn't show or explain why. michael

1 1

Re: [chuck-dev] chuck-dev Digest, Vol 65, Issue 2
by Casper Schipper 05 Jan '13

05 Jan '13

Hi Spencer, thanks for this very useful piece of information ! Of course it would make sense to have functions like Michael showed included in Std or Math, but to be able to run your own .ck files automatically at startup is also a feature that is ridiculously useful, do you think it can also be included in the next version of mini-audicle ? Cheers, Casper On 3 jan. 2013, at 18:00, chuck-dev-request(a)lists.cs.princeton.edu wrote: > Send chuck-dev mailing list submissions to > chuck-dev(a)lists.cs.princeton.edu > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.cs.princeton.edu/mailman/listinfo/chuck-dev > or, via email, send a message with subject or body 'help' to > chuck-dev-request(a)lists.cs.princeton.edu > > You can reach the person managing the list at > chuck-dev-owner(a)lists.cs.princeton.edu > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of chuck-dev digest..." > Today's Topics: > > 1. Re: add methods to Std or Math (Spencer Salazar) > > From: Spencer Salazar <spencer(a)ccrma.stanford.edu> > Subject: Re: [chuck-dev] add methods to Std or Math > Date: 3 januari 2013 01:33:47 CET > To: ChucK Developer Mailing List <chuck-dev(a)lists.cs.princeton.edu> > Reply-To: ChucK Developer Mailing List <chuck-dev(a)lists.cs.princeton.edu> > > > Hey Michael, > > Yeah, these are super useful functions. I have these and a few others defined in a public class called "Std2" whose source file is in my chugin directory. ChucK executes .ck files in the chugin directory at launch, so they are pretty much available for general usage on my system. I think in the future it would make sense/be easy to have these builtin to the language itself though. > > spencer > > > > On Mon, Dec 31, 2012 at 12:53 PM, Michael Heuer <heuermh(a)gmail.com> wrote: > Hello, > > I find myself using the following all the time and was wondering how > difficult it would be to add them to Std or Math > > fun static int constrain(int value, int min, int max) > { > if (value < min) > { > return min; > } > if (value > max) > { > return max; > } > return value; > } > > fun static float constrainf(float value, float min, float max) > { > if (value < min) > { > return min; > } > if (value > max) > { > return max; > } > return value; > } > > fun static float interp(float value, float sourceMin, float > sourceMax, float targetMin, float targetMax) > { > return targetMin + (targetMax - targetMin) * ((value - > sourceMin) / (sourceMax - sourceMin)); > } > > Thanks, > > michael > _______________________________________________ > chuck-dev mailing list > chuck-dev(a)lists.cs.princeton.edu > https://lists.cs.princeton.edu/mailman/listinfo/chuck-dev > > > > > _______________________________________________ > chuck-dev mailing list > chuck-dev(a)lists.cs.princeton.edu > https://lists.cs.princeton.edu/mailman/listinfo/chuck-dev

3 2

add methods to Std or Math
by Michael Heuer 02 Jan '13

02 Jan '13

Hello, I find myself using the following all the time and was wondering how difficult it would be to add them to Std or Math fun static int constrain(int value, int min, int max) { if (value < min) { return min; } if (value > max) { return max; } return value; } fun static float constrainf(float value, float min, float max) { if (value < min) { return min; } if (value > max) { return max; } return value; } fun static float interp(float value, float sourceMin, float sourceMax, float targetMin, float targetMax) { return targetMin + (targetMax - targetMin) * ((value - sourceMin) / (sourceMax - sourceMin)); } Thanks, michael

2 1