Hey, I got myself a pair of anaglyph glasses (like you get at the cinema)- and managed to play around quite successfully with the stereo patch in gem examples (pd extended- Have to be green and red glasses (not the blue and red i think). Regards kilshaw Simon Kilshaw Lecturer in Music Technology RWCMD
-----Original Message----- From: [EMAIL PROTECTED] on behalf of [EMAIL PROTECTED] Sent: Wed 8/27/2008 11:00 AM To: [email protected] Subject: Pd-list Digest, Vol 41, Issue 67 Send Pd-list mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://lists.puredata.info/listinfo/pd-list or, via email, send a message with subject or body 'help' to [EMAIL PROTECTED] You can reach the person managing the list at [EMAIL PROTECTED] When replying, please edit your Subject line so it is more specific than "Re: Contents of Pd-list digest..." Today's Topics: 1. Re: textBox (like in MAX) (Hans-Christoph Steiner) 2. Re: flext/externals docs, svn + some new stuff! (Hans-Christoph Steiner) 3. Csound opcode Moogladder to Pd? ( Anton H?rnquist ) 4. Csound opcode Moogladder to Pd ( Anton H?rnquist ) 5. Re: Csound opcode Moogladder to Pd (Frank Barknecht) 6. Re: Csound opcode Moogladder to Pd? (Frank Barknecht) 7. stereo vision (olsen wolf) 8. Re: Csound opcode Moogladder to Pd? (Claude Heiland-Allen) ---------------------------------------------------------------------- Message: 1 Date: Tue, 26 Aug 2008 19:42:29 -0400 From: Hans-Christoph Steiner <[EMAIL PROTECTED]> Subject: Re: [PD] textBox (like in MAX) To: marius schebella <[EMAIL PROTECTED]> Cc: [email protected], IOhannes m zmoelnig <[EMAIL PROTECTED]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed I've been working on [tkwidgets/text] but it's still a bit buggy. .hc On Aug 26, 2008, at 10:49 AM, marius schebella wrote: > you mean textfield? > [entry] is quite similar. comes with pdx. > marius. > > > Damien Henry - Voxler wrote: >> Hello, >> >> Is there a lib somewhere that provide to pd the textBox object >> from MAX ? >> >> Thanks in advance, >> Damien >> >> _______________________________________________ >> [email protected] mailing list >> UNSUBSCRIBE and account-management -> http://lists.puredata.info/ >> listinfo/pd-list >> > > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/ > listinfo/pd-list ------------------------------------------------------------------------ ---- Mistrust authority - promote decentralization. - the hacker ethic ------------------------------ Message: 2 Date: Tue, 26 Aug 2008 19:47:26 -0400 From: Hans-Christoph Steiner <[EMAIL PROTECTED]> Subject: Re: [PD] flext/externals docs, svn + some new stuff! To: patrick <[EMAIL PROTECTED]> Cc: [email protected], Thomas Grill <[EMAIL PROTECTED]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed I am not really a fan of svn:externals and before we start using them a lot, we really need to look at the issues. Thomas' system has been working for years. If it ain't broke, don't fix it :). .hc On Aug 23, 2008, at 3:18 PM, patrick wrote: > hi, > > i think pd-dev people should remove externals/grill and like pdmtl / > gridflow checkout your svn. > it will avoid many questions about flext not being updated and such. > > but i can't checkout your svn. i think you need to permit anonymous > checkout. > pat > > > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/ > listinfo/pd-list ------------------------------------------------------------------------ ---- There is no way to peace, peace is the way. -A.J. Muste ------------------------------ Message: 3 Date: Wed, 27 Aug 2008 09:13:28 +0200 From: " Anton H?rnquist " <[EMAIL PROTECTED]> Subject: [PD] Csound opcode Moogladder to Pd? To: [email protected] Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ISO-8859-1 > Here is a dll of Frank's moogladder~ v.02 compiled against pd 0.40_2 > The code should go in svn somewhere. > ( I replaced 2*M_PI in the code with TWO_PI to avoid a multiply > (compiler optimisation maybe does that already)). Thanks, Martin! Out of curiosity - what compiler did you use? I've never compiled externals on win xp but would like to learn how. Is it possible to use the free version of MS Developer Studio? Other alternatives? I'd like to try to make a stereo version of moogladder~ and also try tanh optimizations to reduce the cpu load. /Anton ------------------------------ Message: 4 Date: Wed, 27 Aug 2008 09:18:38 +0200 From: " Anton H?rnquist " <[EMAIL PROTECTED]> Subject: [PD] Csound opcode Moogladder to Pd To: [email protected] Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ISO-8859-1 > I now made a version where cutoff and resonance are signals. This > version is a bit more CPU intensive now, as some computations had to > move into the DSP loop to react to the changes in center frequency. Awesome! To my ears it sounds great - very close to the Csound-version. > I played a bit with a rational tanh approximation from the music-dsp > list but it didn't sound good anymore. If someone wants to play with > other approximations e.g. table lookup: Just change the function > "mytanh". Some optimizations are needed for reducing cpu load, true, I'll look into it. > The filter response gets nasty and loud if the center frequency is near > or above the sampling rate. Maybe it should be restricted as well. But > then, resonance at 1 will make everyone jump, too... Yeah I noticed that aswell. I think the Csound-version has cutoff restricted to 0...1, which is 0...11050 in hertz. Thanks again. /Anton ------------------------------ Message: 5 Date: Wed, 27 Aug 2008 10:08:13 +0200 From: Frank Barknecht <[EMAIL PROTECTED]> Subject: Re: [PD] Csound opcode Moogladder to Pd To: [email protected] Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=us-ascii Hallo, Anton H?rnquist hat gesagt: // Anton H?rnquist wrote: > > The filter response gets nasty and loud if the center frequency is near > > or above the sampling rate. Maybe it should be restricted as well. But > > then, resonance at 1 will make everyone jump, too... > > Yeah I noticed that aswell. I think the Csound-version has cutoff > restricted to 0...1, which is 0...11050 in hertz. Only resonance is restricted to 0 and 1. It is in the pd version as well. I made some tests now and it seems it's not the cutoff frequency alone that makes the filter run wild. With resonance set to 0 a cutoff of 96kHz when running at SR = 48kHz doesn't go wild. But set resonance to 0.1 and it runs away. So in the end I'd say, just be careful and if in doubt [clip~] your input values. Another issue may be denormalization, so some PD_BIG_OR_SMALL checks could be useful. Ciao -- Frank Barknecht ------------------------------ Message: 6 Date: Wed, 27 Aug 2008 10:10:38 +0200 From: Frank Barknecht <[EMAIL PROTECTED]> Subject: Re: [PD] Csound opcode Moogladder to Pd? To: [email protected] Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=us-ascii Hallo, Martin Peach hat gesagt: // Martin Peach wrote: > Here is a dll of Frank's moogladder~ v.02 compiled against pd 0.40_2 > The code should go in svn somewhere. > ( I replaced 2*M_PI in the code with TWO_PI to avoid a multiply > (compiler optimisation maybe does that already)). Did you define that yourself? My math.h doesn't have TWO_PI ... Ciao -- Frank ------------------------------ Message: 7 Date: Wed, 27 Aug 2008 10:29:51 +0200 From: "olsen wolf" <[EMAIL PROTECTED]> Subject: [PD] stereo vision To: pd-list <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ISO-8859-1 i posted this a few days ago i guess it didn't came through... > hi > i just got 2 logitech webcams at once running & started playing around with > them. my curiosity is orbiting around computer stereo vision & construction > of depth. is anyone > experienced with things like binocular disparity algorythm for stereo vision > & might have some recommendations? as far as my nose dipped into research > there's nothing within pds extensions?! > thanks for hints & salutis > olsen -- Planet Pluto bleibt! ------------------------------ Message: 8 Date: Wed, 27 Aug 2008 10:48:56 +0100 From: Claude Heiland-Allen <[EMAIL PROTECTED]> Subject: Re: [PD] Csound opcode Moogladder to Pd? To: PD-List <[email protected]> Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Frank Barknecht wrote: >> ( I replaced 2*M_PI in the code with TWO_PI to avoid a multiply >> (compiler optimisation maybe does that already)). > > Did you define that yourself? My math.h doesn't have TWO_PI ... depending on compiler options, my math.h doesn't have M_PI ... http://c-faq.com/fp/mpi.html Claude ------------------------------ _______________________________________________ Pd-list mailing list [email protected] to manage your subscription (including un-subscription) see http://lists.puredata.info/listinfo/pd-list End of Pd-list Digest, Vol 41, Issue 67 *************************************** Royal Welsh College of Music & Drama Castle Grounds Cathays Park Cardiff CF10 3ER Royal Welsh College of Music & Drama Ltd A subsidiary of the University of Glamorgan Company registration 6013744, registered in England and Wales This e-mail is intended for the above named only, and may contain privileged or confidential information. If you are not the intended recipient, any disclosure, copying, distribution or reliance upon the e-mail is prohibited, and may be unlawful. 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