OGL acceleration question - RE: +++ Slower Rendering in XSI 4.0 +++ 2004-06-08 - By Michael Klein
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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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