Pd-list June 2010

pd-list@lists.iem.at

144 participants
304 discussions

[dssi~]
by Kim Cascone 07 Jun '10

07 Jun '10

tried compiling the [dssi~] external from src without luck got a list of compile errors so I opened the makefile and found: LIBDIR=/usr/local/lib/ /*which is the wrong path to pd - so I changed it to: */ LIBDIR=/usr/lib/ /*for my setup */ tried to compile again and got this: kim@kim-laptop:~/pd-externals/dssi$ make cc -ggdb -g -DPD -O0 -fPIC -funroll-loops -fomit-frame-pointer -Wall -W -Wshadow -Wstrict-prototypes -Werror -Wno-unused -Wno-parentheses -Wno-switch -DDEBUG=0 -I/usr/include -I./include -c src/jsearch.c In file included from src/jsearch.c:22: src/dssi~.h:28:18: error: dssi.h: No such file or directory src/dssi~.h:30:20: error: lo/lo.h: No such file or directory In file included from src/jsearch.c:22: src/dssi~.h:69: error: expected specifier-qualifier-list before Â‘uint8_tÂ’ src/dssi~.h:81: error: expected specifier-qualifier-list before Â‘DSSI_Program_DescriptorÂ’ src/dssi~.h:127: error: expected specifier-qualifier-list before Â‘LADSPA_HandleÂ’ src/dssi~.h:178: error: expected declaration specifiers or Â‘...Â’ before Â‘lo_argÂ’ src/dssi~.h:179: error: expected Â‘=Â’, Â‘,Â’, Â‘;Â’, Â‘asmÂ’ or Â‘__attribute__Â’ before Â‘get_port_defaultÂ’ In file included from src/jsearch.c:23: src/jutils.h:37: error: expected Â‘=Â’, Â‘,Â’, Â‘;Â’, Â‘asmÂ’ or Â‘__attribute__Â’ before Â‘*Â’ token src/jutils.h:53: error: expected declaration specifiers or Â‘...Â’ before Â‘DSSI_Descriptor_FunctionÂ’ src/jsearch.c: In function Â‘LADSPADirectoryPluginSearchÂ’: src/jsearch.c:35: error: Â‘DSSI_Descriptor_FunctionÂ’ undeclared (first use in this function) src/jsearch.c:35: error: (Each undeclared identifier is reported only once src/jsearch.c:35: error: for each function it appears in.) src/jsearch.c:35: error: expected Â‘;Â’ before Â‘fDescriptorFunctionÂ’ src/jsearch.c:75: error: Â‘fDescriptorFunctionÂ’ undeclared (first use in this function) src/jsearch.c:75: error: expected Â‘)Â’ before Â‘dlsymÂ’ src/jsearch.c:79: error: expected Â‘)Â’ before Â‘dlsymÂ’ cc1: warnings being treated as errors src/jsearch.c:90: error: passing argument 4 of Â‘fCallbackFunctionÂ’ makes integer from pointer without a cast src/jsearch.c:90: error: too many arguments to function Â‘fCallbackFunctionÂ’ make: *** [src/dssi~.pd_linux] Error 1 ================ two errors in the beginning seem odd: > src/dssi~.h:28:18: error: dssi.h: No such file or directory > src/dssi~.h:30:20: error: lo/lo.h: No such file or directory not sure what or where lo.h should be there is no 'lo' dir in the src and it seems dssi.h should be dssi~.h anyone else able to get this to compile on Linux?

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Re: [PD] Where is the object reference documentation?
by Jim Aikin 07 Jun '10

07 Jun '10

On 6/7/2010 1:13 AM, mark hadman wrote: > On a blank canvas, Right Click -> Help gets you a list of all vanilla > objects. (This works on pure:dyne's version of pd, anyway...) > Fantastic. Thanks! That will help a lot. --JA

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Re: [PD] [Gem][pix_threshold] (it's about [pix_alpha] in fact)
by patko 07 Jun '10

07 Jun '10

yes, that's what I'm trying to achieve, it just misses the pretty fading we can obtain with biquad processing, but that is exactly that, thanks ++++ Patrice Colet - 06 32 66 03 57 ----- "Jack" <jack(a)rybn.org> a écrit : > Here a patch using GLSL and the frame buffer for feedback. > Hope it helps. > ++ > > Jack > > > > Le lundi 07 juin 2010 à 17:00 +0200, patko a écrit : > > oupse I've mixed [pix_threshold] and [pix_alpha] > > > > it's about pix_alpha rather but I think you've understood, > > > > indeed I'd like the particle reveals background image > > > > the idea is about snaping the particle system over a black rectangle > (the mask) > > > > and then turning the white pixels to alpha for revelating the > (purple) rectangle > > that should be rendered first > > > > i've attached again the same patch but with [gemhead 5] instead of > [gemhead 0] > > > > +++ > > > > > > > > ----- "Jack" <jack(a)rybn.org> a écrit : > > > > > order rendering' because [gemwin 0] <=> [gemwin 50]. > > > If I understand, you want to see a background image when the > > > particles > > > are drawn ? > > > ++ > > > > > > Jack > > > >

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Re: [PD] [Gem][pix_threshold] (it's about [pix_alpha] in fact)
by patko 07 Jun '10

07 Jun '10

oupse I've mixed [pix_threshold] and [pix_alpha] it's about pix_alpha rather but I think you've understood, indeed I'd like the particle reveals background image the idea is about snaping the particle system over a black rectangle (the mask) and then turning the white pixels to alpha for revelating the (purple) rectangle that should be rendered first i've attached again the same patch but with [gemhead 5] instead of [gemhead 0] +++ ----- "Jack" <jack(a)rybn.org> a écrit : > order rendering' because [gemwin 0] <=> [gemwin 50]. > If I understand, you want to see a background image when the > particles > are drawn ? > ++ > > Jack

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Re: [PD] Question About Arrays
by Funs Seelen 07 Jun '10

07 Jun '10

2010/6/7 Funs Seelen <funsseelen(a)gmail.com> > > maybe "Put" menu arrays should have an option to do this as well. > > I agree on that! I once built a sequencer controlled by arrays in which I > could draw amplitude-envelopes in realtime. I wasn't able to limit it to > zero. > > >> However, the array object (which I doubt is in one of the extended > libraries) is not shown in the flossmanual > >> list of objects. > > As far as I know arrays are not objects but GUI representations of tables, > so there's no object help-file for it, except for the object [table]. > > >> There is a page on arrays, graphs, and tables. But it doesn't mention the > idea of clipping the values within > >> an array, which I have now been reminded is done by processing the > input value using a moses. > > That's a pity. I agree that it's sometimes hard to figure things out. I > never read, except for today, thanks to Jonathan, that clipping arrays is > not possible within the properties menu, but I thought so because I couldn't > get it clipping. > > > >

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plugin~ external
by Mathieu Bouchard 07 Jun '10

07 Jun '10

On 2010-06-07, IOhannes m zmoelnig wrote: > On 2010-06-07 17:38, Mathieu Bouchard wrote: >> According to computer-assisted geology, in the year 75.000.000 approx, >> two tectonic plates will have converged enough to accidentally apply >> the patch to the software. > do you have proof for this? why do you need a proof, when you can have faith ? _ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801

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Pd~ object under windows - 'can't create'
by saint 07 Jun '10

07 Jun '10

Hi, I'm using Pd vanilla version 0.42-5 under windows xp. I'd like to try out the pd~ object to try and max out both cores of my Intel Core 2 Duo T7250 whilst using a heavy patch (lots of bsaylor's partconv~'s)... I can't get pd~ to load - it always comes up 'can't create'. Nor will it work in when I open the help patch for the pd~ object. Is there something I'm missing? I've noticed that there's no 'pd~.dll' in the pd~ folder. But surely it should run straight with what's downloadable from Miller's site? Thanks in advance as always, John.

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[Gem][pix_threshold]
by patko 07 Jun '10

07 Jun '10

I've attached a patch that is supposed to render a particle system on a black background where all snaped white pixels should be turned progressively to alpha value following their luminance value, with the help of [biquad] object. Sometimes it works, sometimes it doesn't, I couldn't figure out why. So I've attached a patch where we can see what I'm trying to achieve, what am I doing wrong? Patrice Colet

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Question About Arrays
by Jim Aikin 07 Jun '10

07 Jun '10

I've created an array with a size of 50 data points. I'm using a tabwrite object to send it new values. When I right-click on the array and choose Properties, I get a dialog box (Canvas Properties) in which I can set the X range and Y range. I have set the Y range from 120 to 20. Yet when I send values outside of this range to the array, the canvas cheerfully draws the data points outside of the box. The object does not limit the input values to the specified range. Is this user error on my part, or are the array object's Y boundary parameters just ignored by Pd? --Jim Aikin

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Are archives on holidays ?
by batinste 07 Jun '10

07 Jun '10

Hi list The title says it all. The address http://lists.puredata.info/pipermail/pd-list/ leads to a blank page. I tried with anonymouse.org, same story. I'm currently browsing the archives with mail-archive.com, but the original address is much more convenient (mainly cos i've got some bookmarks on it). That was just to let you know. Baptiste, archive-crawler :)

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Pd-list June 2010