atom feed161 messages in at.iem.pd-devRe: [PD-dev] pow~ in Cyclone [was: Re...
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Hans-Christoph SteinerFeb 15, 2009 8:52 pm 
Frank BarknechtFeb 16, 2009 1:24 am 
ydeg...@free.frFeb 16, 2009 8:32 am 
Loic KessousFeb 16, 2009 9:39 am 
cyrille henryFeb 16, 2009 9:52 am 
IOhannes m zmoelnigFeb 16, 2009 9:57 am 
ydeg...@free.frFeb 16, 2009 10:07 am 
IOhannes m zmoelnigFeb 16, 2009 11:40 am 
Hans-Christoph SteinerFeb 16, 2009 11:59 am 
Hans-Christoph SteinerFeb 16, 2009 12:01 pm 
Roman HaefeliFeb 16, 2009 1:28 pm 
Matt BarberFeb 16, 2009 1:32 pm 
Frank BarknechtFeb 16, 2009 1:45 pm 
Frank BarknechtFeb 16, 2009 1:57 pm 
Frank BarknechtFeb 16, 2009 2:04 pm 
Roman HaefeliFeb 16, 2009 2:52 pm 
ydeg...@free.frFeb 16, 2009 7:48 pm 
Hans-Christoph SteinerFeb 16, 2009 8:38 pm 
Hans-Christoph SteinerFeb 16, 2009 9:03 pm 
Hans-Christoph SteinerFeb 16, 2009 9:04 pm 
Matt BarberFeb 16, 2009 9:36 pm 
Frank BarknechtFeb 16, 2009 10:10 pm 
Frank BarknechtFeb 16, 2009 10:24 pm 
Frank BarknechtFeb 16, 2009 10:29 pm 
Roman HaefeliFeb 16, 2009 11:20 pm 
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Roman HaefeliFeb 17, 2009 10:59 am 
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Frank BarknechtFeb 18, 2009 1:49 am.pd, .png
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Martin PeachFeb 18, 2009 6:09 am 
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Andy FarnellFeb 18, 2009 7:02 am 
Hans-Christoph SteinerFeb 18, 2009 9:00 am 
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Hans-Christoph SteinerFeb 18, 2009 9:35 am 
Hans-Christoph SteinerFeb 18, 2009 9:39 am 
Hans-Christoph SteinerFeb 18, 2009 9:59 am 
IOhannes m zmoelnigFeb 18, 2009 10:28 am 
Mathieu BouchardFeb 18, 2009 10:30 am 
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Andy FarnellFeb 18, 2009 10:56 am 
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cyrille henryFeb 18, 2009 11:01 am 
IOhannes m zmoelnigFeb 18, 2009 11:19 am 
cyrille henryFeb 18, 2009 11:28 am 
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Mathieu BouchardFeb 18, 2009 11:57 am 
IOhannes m zmoelnigFeb 18, 2009 12:06 pm 
IOhannes m zmoelnigFeb 18, 2009 12:07 pm 
Matt BarberFeb 18, 2009 12:17 pm 
Martin PeachFeb 18, 2009 1:39 pm 
Andy FarnellFeb 18, 2009 1:46 pm 
Roman HaefeliFeb 18, 2009 3:39 pm 
Roman HaefeliFeb 18, 2009 3:49 pm 
Roman HaefeliFeb 18, 2009 4:03 pm 
66 later messages
Subject:Re: [PD-dev] pow~ in Cyclone [was: Re: stripping down Pd-extended's default libs]
From:Hans-Christoph Steiner (ha@eds.org)
Date:Feb 17, 2009 10:42:39 am
List:at.iem.pd-dev

On Feb 17, 2009, at 2:37 AM, Roman Haefeli wrote:

On Tue, 2009-02-17 at 00:36 -0500, Matt Barber wrote:

Getting rid of cyclone's pow~ would break all of the patches that rely on cyclone's pow~, and would also make it harder to import Max/MSP patches. Removing it is not a solution.

Okay. But I don't see why something that is a rather obvious breach of style should be allowed to bully the rest of the application. I have never used Max/MSP, but it seems like its (and cyclone's) [pow~] is really something more like an [exp~] with a changeable base.

In my view -- this is an open-source program which is more or less guaranteed to evolve. If your patch breaks with a new version, use an older version, or find and fix the problems in the patch. To me it is a problem to avoid improvements to the language to maintain backward compatibility at all costs, and much better to throw warnings -- "Warning: your patch might be broken: look for all instances of pow~. Thank you." =o)

The best solution in any of these circumstances is the least worst solution. As far as I can tell the least worst solution is the one with the most patch-level control for the libraries. As a user I would rather do the research to see which externals I needed than to be forced into accepting one or the other, ESPECIALLY if vanilla classes are overwritten -- this seems the most egregious to me. Pd+libs and Pd-extended should support vanilla patching, since many users insist upon vanilla only -- worrying about cyclone and allowing vanilla to break seems to me to be putting the cart before the horse with regard to backward compatibility. Pd is not Max/MSP. Should you really have to import vanilla?

Thanks,

yo.. i very much agree with you. isn't it the wrong approach to use so many tricks and kludges just to keep backwards compatibility? isn't that just a too expensive goal?

i mean, there have been so many discussions about how to load libraries, extend namespaces and such and then there is much not working yet, respectively there are still a lot of incompatibilies between pd-extended and pd vanilla, is it wise to introduce _now_ such a feature? for me it is clearly another step away from a more consistent pd world. and i am a bit confused to see, that this is done deliberately.

roman

I don't know of any incompatibilities between Pd-vanilla and Pd- extended in this regard. The incompability here is between the old cyclone pow~ which has been around for a long time, and Pd-vanilla 0.42's pow~. In the bigger sense, the library incompatibilities between Pd-extended and some builds of Pd-vanilla come from the different library formats. If you build Pd-vanilla with the same library format at Pd-extended, then it'll all be compatible. There isn't a standard way to include libraries in Pd-vanilla, so there are bound to be incompatibilities between different installations.

Try it yourself:

http://autobuild.puredata.info/auto-build/latest/Pd-0.42.4-vanilla+libs-debian-stable-i386.deb

.hc

Computer science is no more related to the computer than astronomy is related to the telescope. -Edsger Dykstra