Getting the spacial position of speakers?
Getting the spacial position of speakers?
- Subject: Getting the spacial position of speakers?
- From: Jean-Francois Roy <email@hidden>
- Date: Tue, 11 May 2004 16:12:14 -0400
Greetings,
I am currently trying to write a very simple sound engine using Apple's
new OpenAL implementation, and I was wondering something about speaker
position (in a multi-channel environment).
As you all know, one can configure the position of speakers in
"listener space" (only x and z axis from what I can tell) in Audio MIDI
Setup. I was wondering if there was a way to get the actual coordinates
of each speaker (given its channel number possibly) with respect to the
listener (or the coordinate system, but theoretically the listener is
at {0, 0, 0}) in order to place, for instance, a source directly "on"
or "at" a speaker or channel.
There doesn't seem to be any mention of that in the OAL specs, from
what I understood of them in any case.
Regards,
Jeff Roy
--
Co-Founder of MacStorm
Programmer at MacStorm
http://www.macstorm.org
email@hidden
http://www.macstorm.org/bahamut/Jean-Francois.gpgkey
[demime 0.98b removed an attachment of type application/pgp-signature which had a name of PGP.sig]
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