Can not free memory 2005-06-15 - By kim aldis
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I'm sure no-one expects you to render 4m x 3m at 300 dpi -even Photoshop
will struggle with that size. Aside from anything else there's no point.
Perceived clarity is a function of both actual resolution and the distance
of the observer. 4x3 is going to be viewed a way back from the distance
you'd be looking at, say, a 10x8 inch print. Consider, for example, the
projected size of film. Most film these days is rendered at 2K and I've been
at places where they render at just over 1K because 2K looks too crisp when
laid over live action.
> -- --Original Message-- --
> From: owner-xsi@(protected)
> [mailto:owner-xsi@(protected)] On Behalf Of olivier jeannel
> Sent: 15 June 2005 13:06
> To: XSI@(protected)
> Subject: Re: Can not free memory
>
> /How many polies do you have? What's the spread like? (even,
> uneven) Are you using displacement? etc etc/
>
>
> > I can't answer that atm, it's rendering... But the scene
> size is 3.9 Meg, and basicly its a graphical arrow (widely
> subdivided cube deformed on a curve), a basket net, and a
> floor. So I believe (not sure though) I'm under the 100K polys...
>
> /Render in slices and patch together in Photoshop/
>
> > Aaaargh....
>
>
> /
> have you got your calculations correct?
>
> 20cm x 30cm = 7.87 inches x 11.81 inches
>
> at 300 dpi (dots per inch) = 2361 x 3543 pixels
>
> />Yes, I know it's the proportions 20x30 that willbe croped
> at 4x3. But the output wil be 4x3m 300dpi/ /
>
>
> Alan Jones a �crit :
>
> >How many polies do you have? What's the spread like? (even, uneven)
> >Are you using displacement? etc etc
> >
> >Though I'd say you're chances of rendering with only 1 gig on windows
> >at the size are slim.
> >
> >Cheers,
> >
> >Alan.
> >
> >On 6/15/05, olivier jeannel <olivier.jeannel@(protected)> wrote:
> >
> >
> >>Hello all,
> >>
> >>I'm trying to render a big image for print. It's a 20x30 cm
> that should
> >>be croped to 4x3 later on.
> >>
> >> (I was asked to render it 4x3 300 dpi, but it's so large
> that I don't
> >>think Photoshop would be able to open it. So I went for 4x3 72 dpi.)
> >>At this size I have a 11338*17006 pixels image (20x30 that will be
> >>cropped 4x3) to render (in several passes).
> >>
> >>MR crash and says : Can not free Memory...
> >>I was wondering if I could tweak some BSP, and if someone
> could give me
> >>some basic settings to save some ram.
> >>
> >>Right now, I'm trying to do it direct 4x3 (11338*8525),
> seems to work,
> >>but I'm sure the client will bug me...
> >>
> >>Another question will be what size (in pixels) do
> print-people use when
> >>they are asked to make some 4x3 stuff ?
> >>
> >>
> >>Thanx a lot for any info !
> >>
> >>Dual Xeon 2.6Ghz, XP SP2, 1Go Ram
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