Pd-list August 2000

pd-list@lists.iem.at

24 participants
29 discussions

Re: Gem and texture size
by Linium 16 Aug '00

16 Aug '00

Mark Danks a Ã©crit : > > If you are using a 3dfx Voodoo based card, it has a maximum texture size > of 256x256. > > For everyone on the list, I _highly_ recommend using nVidia's products. > Their OpenGL support is great. > > Later, Mark Yes, I have a Voodoo2. Are the textures stored in the onboard memory (12mb here) ? And does this limit the number of textures that can be displayed at the same time ? Thx for your attention, Linium

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RE: GEM and cursor
by Mark Danks 15 Aug '00

15 Aug '00

It is fairly easy under windows. I can plan to add it to gemwin. Later, Mark ============================ = mdanks(a)stormfront.com = Lead Programmer PS2 = http://www.danks.org/mark ============================ > -----Original Message----- > From: Guenter Geiger [mailto:geiger@epy.co.at] > Sent: Tuesday, August 15, 2000 3:25 AM > To: pd-list(a)iem.mhsg.ac.at > Subject: GEM and cursor > > > > > Hi there ! > > Is there an easy way to hide the cursor in Gem Windows ? (under MS > Windows) > > I couldn't find an easy one under Linux, so I hacked up a "cursor" > message to gemwin ... will something similar be needed under Microsoft > OS ? > > Guenter > > PS I'm almost finished with gem-0.84 linux version.... >

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RE: Gem and texture size
by Mark Danks 15 Aug '00

15 Aug '00

If you are using a 3dfx Voodoo based card, it has a maximum texture size of 256x256. For everyone on the list, I _highly_ recommend using nVidia's products. Their OpenGL support is great. Later, Mark ============================ = mdanks(a)stormfront.com = Lead Programmer PS2 = http://www.danks.org/mark ============================ > -----Original Message----- > From: Linium [mailto:intent@club-internet.fr] > Sent: Tuesday, August 15, 2000 1:17 PM > To: pd-list(a)iem.mhsg.ac.at > Subject: Gem and texture size > > > Hello, > > I cannot map a texture bigger than 256*256. > I tried 512*512 and 1024*1024 but got white colour instead of the > picture. > > Has anyone an explanation ? It's with gem 0.83 linux. > > Linium >

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Gem and texture size
by Linium 15 Aug '00

15 Aug '00

Hello, I cannot map a texture bigger than 256*256. I tried 512*512 and 1024*1024 but got white colour instead of the picture. Has anyone an explanation ? It's with gem 0.83 linux. Linium

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GEM and cursor
by Guenter Geiger 15 Aug '00

15 Aug '00

Hi there ! Is there an easy way to hide the cursor in Gem Windows ? (under MS Windows) I couldn't find an easy one under Linux, so I hacked up a "cursor" message to gemwin ... will something similar be needed under Microsoft OS ? Guenter PS I'm almost finished with gem-0.84 linux version....

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sfread~ and IRIX
by Soeren Bovbjerg 14 Aug '00

14 Aug '00

Hi I need to be able to stream audio directly from disk on IRIX. Unfortunately sfread~ will not create.. (and recompiling doesn't help) The docs say UNIX only... is it really Linux only??? TIA ----------------------------------------- Soeren Bovbjerg Aalborg University -----------------------------------------

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Gem Rendering
by Gabriel Maldonado 13 Aug '00

13 Aug '00

Two questions about GEM. 1) is it possible to enable/disable rendering of some object chains selectively, in order to economize CPU time? I ask this because some geos could be visible at a certain moment, while other could be visible in other moments. I'd like rendering time to be totally under the user control, because CPU and DSP acceleration resources are obviously limited. Sending message 0 and 1 to "gemhead" object helps? What about init gemhead with an argument different from 1 (for example "gemhead 20" that is used in some example). Is switch~ object also useful in this case? 2) Is it possible (or will it be possible) to record GEM video rendering to AVI/mpeg (or even other video formats) files on the hard disk? This would be great for further video processing purposes. Thanks in advance and congratulation for both PD and GEM, very impressive tools! Gab

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4 channel sound and SGI O2
by Soeren Bovbjerg 10 Aug '00

10 Aug '00

Hi Is there any special trick I have to do to make PD run with 4 channel output on an O2 (apart from recompiling)?? The machine is a 'standard' O2 with no extra sound hardware. Right now I just get the same signal through both outputs (RCA LR and headphonephone jack). TIA ----------------------------------------- Soeren Bovbjerg Aalborg University -----------------------------------------

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Re: 4 channel sound and SGI O2
by Soeren Bovbjerg 10 Aug '00

10 Aug '00

On Thu, 10 Aug 2000, _-¯-_ wrote: > > pd -outchannels 4 +? Yes.... tried that. I get 4 channels but 3 and 4 does the same as 1 and 2 .. ----------------------------------------- Soeren Bovbjerg Aalborg University -----------------------------------------

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gltt-2.5 library for GEM
by Michael Lechasseur 08 Aug '00

08 Aug '00

I have tried to find a solution for this problem with the author, but his www server and email address have been down for at least a week, I thought someone here might be able to offer advice. I'm compiling GEM for pd in RedHat linux 6.1. I've got all the dependant libraries installed for GEM except for gltt. Redhat does not appear to have an RPM for gltt. When compiling gltt-2.5 I get the following error: checking for FreeType... configure: error: FreeType (headers and libraries) not found. Please check your installation. I have the freetype headers in '/usr/local/include/freetype/' I have the freetype library in '/usr/local/lib/' (libttf.so.2.2.0) Perhaps the use of /usr/local dir is unique to RedHat? How do I convince gltt to find freetype when using ./configure? I think that it should be possible with the "--with-ttf-includes" and "--with-ttf-libraries" arguments, but I am having trouble using them. The README says that I should modify the FREETYPE variable in the Makefile, but I didn't find such a variable, so I suspect that instruction may be out of date. Michael Lechasseur

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Pd-list August 2000