[Openal-devel] Flightgear and Doppler effect

Maik Justus mjustus at gmx.de
Tue Jun 26 14:25:53 PDT 2007


Hi Daniel,
Daniel PEACOCK schrieb am 26.06.2007 23:20:
>
> Hi,
>
> >> Are you setting any of these parameters ... AL_DOPPLER_VELOCITY,
> >> AL_DOPPLER_FACTOR, AL_SPEED_OF_SOUND and if so what values are you 
> using ?
> >>
> >No
>
> In that case, OpenAL will be expecting your units (esp. velocities) to 
> be in meters per second. Are you units in that scale?
>
Yes, m/s
>
> Thanks,
>
> Dan
> Creative Labs, Inc.
>
Thanks,
Maik
>
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> Inactive hide details for Maik Justus <mjustus at gmx.de>Maik Justus 
> <mjustus at gmx.de>
>
>
>                         *Maik Justus <mjustus at gmx.de>*
>
>                         06/26/2007 02:11 PM
>
> 	
>
> To
> 	
> Daniel PEACOCK <dpeacock at creativelabs.com>
>
> cc
> 	
> openal-devel at opensource.creative.com
>
> Subject
> 	
> Re: [Openal-devel] Flightgear and Doppler effect
>
> 	
>
>
> Hi Daniel,
> Daniel PEACOCK schrieb am 26.06.2007 22:57:
> >
> > Hi Maik,
> >
> > The SDK installer has a tick-box option for installing the OpenAL
> > run-times.
> >
> ups, I missed that. Thanks for the hint.
> >
> > I need to know more about the way that you are using Doppler, so ...
> >
> > Are you setting any of these parameters ... AL_DOPPLER_VELOCITY,
> > AL_DOPPLER_FACTOR, AL_SPEED_OF_SOUND and if so what values are you 
> using ?
> >
> No
> >
> >
> > Are you setting a Listener velocity as well as a Source velocity ?
> >
> Yes
> >
> >
> > Thanks,
> >
> > Dan
> > Creative Labs, Inc.
> >
> Thank you,
> Maik
> >



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