[Openal-devel] Doppler Velocity
Alexandre at OzEmail.com.au
Mon Mar 7 15:15:08 PST 2005
On 08/03/2005, at 9:52 AM, James Tomaschke wrote:
> Garin Hiebert wrote:
>> OK guys -- feel free to keep discussing this, of course, but here's
>> what I'm running by some of the implementors at this time -- I think
>> it's the best combination of the established "AL-way" and the very
>> constructive discussion which has been taking place:
>> - deprecate AL_DOPPLER_VELOCITY
>> - keep AL_DOPPLER_FACTOR as a redundant "artistic" control
>> - add the ability to set the speed of sound in AL
> Setting the speed of sound state would be used for the 343.3f value in
> the doppler equation correct?
> Are the velocity values for AL going to be in m/s or unit-neutral like
> the listener/source velocities?
How about units-per-second (where "units" refers to the OpenAL spatial
Unit neutral for distances, but use seconds as our time unit (since we
already use Hz for frequency).
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