OGL acceleration question - RE: +++ Slower Rendering in XSI 4.0 +++ 2004-06-08 - By Robert Moodie
Back
Don't forget that in addition to the XSI docs and XSI help, there is also
the mental ray docs.
Have a look in ...\XSI_4.0\Doc\mental_ray\
I'm not trying to cut you off with a RTFM, but a lot of these features are
new to us all - even those from the beta list.
_rob
-- -- Original Message -- --
From: "Michael Klein" <forum@(protected)>
To: <XSI@(protected)>
Sent: Tuesday, June 08, 2004 9:22 AM
Subject: OGL acceleration question - RE: +++ Slower Rendering in XSI 4.0 +++
> What does OGL accel. exactly speed up?
>
> I did a test with my slower rendering scene (glossy reflections) and the
> speedup with my OGL Quadro FX3000 was 9 seconds (5:13 without, 5:04 with
OGL
> accel.).
>
> Is it save to use OGL accel.? I remember some glitches and strange
artefacts
> in an older XSI version and never touched that feature again.
>
> PoVR
>
> -- --Original Message-- --
> From: owner-xsi@(protected) [mailto:owner-xsi@(protected)] On Behalf
Of
> Olivier jeannel
> Posted At: Tuesday, June 08, 2004 2:29 PM
> Posted To: XSI
> Conversation: +++ Slower Rendering in XSI 4.0 +++
> Subject: Re: +++ Slower Rendering in XSI 4.0 +++
>
>
> By OGL acceleration, do you mean the use of the GPU of an FX400 ?
>
> -- -- Original Message -- --
> From: "+" <softimage@(protected)>
> To: <XSI@(protected)>
> Sent: Tuesday, June 08, 2004 2:19 PM
> Subject: Re: +++ Slower Rendering in XSI 4.0 +++
>
>
> > jordibares wrote:
> >
> > >Mental ray 3.3 has been incredibly faster in our tests (not using
> reflections and glossy) but opengl acceleration, fine displacement and
> motion blur all together.
> > >
> > >We say jumps from 40 minutes a frame to 5 min. a frame.
> > >
> > >
> >
> > that's nice... can you tell something about the machines you're
> > running (cpu, graphicscards, etc...) or is that a top-secret thingy
> > like in the formula1-championship...
> > ---
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>
>
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