Pd-list October 2005

pd-list@lists.iem.at

144 participants
227 discussions

questions about data structures
by Mirko Petrovich 19 Oct '05

19 Oct '05

Hi all I'm trying to build a graphic additive synthesizer based on pd data structures. I would like to use color arrays (grayscales) to represent envelopes, but pd has only 5 steps from black to white. So I made a little change to g_template.c to accept more colors. Now the problem is that my patch will work only in my pd. So ,is it possible to use more colors without hacking the code ? Also I think I discovered a little bug. When using -v flag to make invisible a [drawnumber] it doesn't disappear and remains fixed. And the last question. Why I can't resize a patch bigger than 1024x768 ? (that's the resolution of my first display), I know I can edit it manually, but it's a little annoying to do it when your are patching. Thanks for your time. BTW pd 0.39 and OS X 10.3.9 Mirko Petrovich

2 1

soundfiler sndfiler 0.38-devel 0.39 nightmare
by Lorenz Schori 19 Oct '05

19 Oct '05

hi i'm having troubles to work around unthreaded [soundfiler] with different versions of pd. here is what i tried so far: - pd-devel 0.39 with sndfiler: sndfiler only worked one and only one time on my powerbook and never on the target system (specs below). no errors are thrown to the console, filesize is reported correctly on outlet, target table contains silence. the samples are in wav-format. according to a previous post on this list this is glitchy in sndfiler so i won't use it. - pd-devel 0.38 with threadedsf enabled via configure + make. pd fails to load every external throwing a message similiar to this one: tried /usr/local/lib/pd/extra/vbap.pd_linux and succeeded load_object: Symbol "vbap_setup" not found i know there were poeple who experienced the same problem but what was the solution? - pd-devel 0.39 with a workaround patch using [readsf~]->[tabwrite~] and higher samplerate: this sort of works but from time to time there are ugly glitches in the audio when loading the sample and crossfading. even if pd is run with -rt and as root. target machine: knoppix/debian/demudi mix running "Linux bigblack 2.6.8 #1 SMP Mon Oct 25 07:35:23 EDT 2004 i686 GNU/Linux" whit m-audio 1010l running with alsa. i'm on #piksel and #dataflow right now (zne3ol). discussion could be there and i'll just post a followup message to the list when the problem is solved. for pikslers: if someone wants to help me right in bergen hks it will be very appreciated. cheers lorenz

2 1

problem with array?
by Rory Walsh 19 Oct '05

19 Oct '05

Hi list, I am having this rather silly problem trying to graph a sin function on an array? I have attached the patch, it uses counter from the GEM library. It won't seem to plot the points of the sin wave. Actually I didn't have much time to go over it and I want to use it later in a demo but haven't time to spend figuring out the problem, I know it's cheeky but can anyone help? Rory. ___________________________________________________________ To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com #N canvas 63 32 663 602 16; #N canvas 0 0 450 300 graph1 0; #X array array1 100 float 0; #X coords 0 5 99 -5 300 140 1; #X restore 153 410 graph; #X obj 149 324 tabwrite array1; #X floatatom 149 238 5 0 0 0 - - -; #X floatatom 149 294 5 0 0 0 - - -; #X obj 149 178 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1; #N canvas 421 54 464 314 count 0; #X msg 139 97 bang; #X obj 139 68 metro 300; #X floatatom 222 39 5 0 0 0 - - -; #X obj 140 127 counter 0 1000; #X obj 139 39 inlet; #X obj 223 9 inlet; #X obj 140 197 outlet; #X obj 140 157 * 0.1; #X connect 0 0 3 0; #X connect 1 0 0 0; #X connect 2 0 1 1; #X connect 3 0 7 0; #X connect 4 0 1 0; #X connect 5 0 2 0; #X connect 7 0 6 0; #X restore 149 202 pd count; #X floatatom 223 177 5 0 0 0 - - -; #X text 220 154 Count Speed; #X text 257 232 f(x) = sin(2PIt); #X obj 149 269 expr sin($f1*6.2831); #X connect 2 0 1 1; #X connect 2 0 9 0; #X connect 3 0 1 0; #X connect 4 0 5 0; #X connect 5 0 2 0; #X connect 6 0 5 1; #X connect 9 0 3 0;

3 2

outputting firewire video?
by Jon Weisz 19 Oct '05

19 Oct '05

I don't have any experience with this stuff at all, and I'm not sure I'm even beginning to do this right. I'm trying to output realtime video from a sony dv camera through firewire... I've been reading through the other posts, but not really finding the kind of basic help i'm looking for. The script I've got now looks like this: |Bang| \ |gemhead| \ |Driver 1( \ |pix_video| \ |pix_draw| and umm... nothing seems to happen, so obviously i'm not doing this right. I'm using the Dyne-Bolic live cd version 1.4 which has pd v. 0.37.4 Is there anything in particular I need to do to enable firewire? Any tutorials anywhere that might help me be less of a newb?

3 2

piksel05
by Mathieu Bouchard 18 Oct '05

18 Oct '05

just to say that Piksel is streaming at http://dyne.org:9000/piksel.ogg currently it's Yves Degoyon talking about Map-o-Matic. In this room there is also Ben Bogart, Ramiro Cosentino, Georg Holzmann, and I. The attendance is 30. Chun, Aym3ric, Drone Collective are absent because they are currently working on their projects. ____________________________________________________________________ Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju Freelance Digital Arts Engineer, Montréal QC Canada

1 0

list character count
by timon 18 Oct '05

18 Oct '05

Hi, Im looking for an object - if it exists - that can tell me the number of characters in a message. I need to set a limit to the number to as Im using it for type in GEM. I want to stop the text when the line gets too long. Any clues? Thanks, Timon.

6 8

listmoses is FIXED
by Ed Kelly 18 Oct '05

18 Oct '05

...and it has a help file too! -> -> --> ---> -----> --------> -------------> r3search + praktik EK5perimenz ___________________________________________________________ Yahoo! Messenger - NEW crystal clear PC to PC calling worldwide with voicemail http://uk.messenger.yahoo.com

1 0

Re: ekext - listmoses OSX
by Ed Kelly 18 Oct '05

18 Oct '05

Sam, Apologies for not getting back - I've been working hard on a deadline. I see what you mean. I compiled it, it ran and worked. Now it crashes every machine I run it on! I will have a look and let you know when I've oploaded a new version. Best, Ed --- Samuel Burt <samuelburt(a)jhu.edu> wrote: > Ed, > > I previously sent this message to pd-list about a > week ago. I guess > I should have sent a copy directly to you. So, here > goes... > > ------------------------ > > Running OS X 10.4.2 on a PowerBook with a modified > version of Han's > Pd installer found at > http://pcm.peabody.jhu.edu/~sburt/ > installing_pd_os_x.html and using GNU make version > 3.79 and gcc 3.3, > I successfully compiled and ran all of the ekext > objects, except for > the one I was interested in most: listmoses. It > appeared to compile > properly, but when I created an instance of > listmoses, it immediately > crashed Pd with the following error: > > 2005-10-15 00:51:48 -0400 > > EXC_BAD_ACCESS (0x0001) > KERN_PROTECTION_FAILURE (0x0002) at 0x00000008 > > Thread 0 Crashed: > 0 atom_getfloat + 16 (m_atom.c:15) > 1 listmoses_new + 76 > 2 pd_typedmess + 812 (m_class.c:727) > 3 new_anything + 140 (m_class.c:531) > 4 pd_typedmess + 1172 (m_class.c:750) > 5 binbuf_eval + 996 (m_binbuf.c:582) > 6 canvas_objtext + 108 (g_text.c:95) > 7 text_setto + 332 (g_text.c:1263) > 8 glist_deselect + 408 (g_editor.c:195) > 9 glist_noselect + 60 (g_editor.c:209) > > If Mr. Kelly or anyone else can help or has gotten > listmoses to work > in Pd, please contact me. > > Samuel Burt > > > > > -> -> --> ---> -----> --------> -------------> r3search + praktik EK5perimenz ___________________________________________________________ To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre. http://uk.security.yahoo.com

1 1

questions about data structures
by Mirko Petrovich 18 Oct '05

18 Oct '05

1 0

Re: [PD] problems loading pix_2pdp and GEM
by Georg Holzmann 18 Oct '05

18 Oct '05

Hallo! > 1 : error @ TextBase, that I got around with advice from IOhannes=> > > short: try deleting lines 159-161 in TextBase.cpp (where > TextBase::TextBase() is "implemented") why do you try to delete lines here? which errors did you have? > 3 : I don't know how to handle this error=> > > text3d.cpp -o text3d.o > text2d.cpp: In member function 'virtual void text2d::render(GemState*)': maybe because you deleted lines in TextBase ? ... but just a guess, didn't looked at the source ... LG Georg -- 10 GB Mailbox, 100 FreeSMS/Monat http://www.gmx.net/de/go/topmail +++ GMX - die erste Adresse für Mail, Message, More +++

2 1

← Newer
1
...
8
9
10
11
12
13
14
...
23
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

Pd-list October 2005