 | | | Re: Rendered Alph channel help? | Re: Rendered Alph channel help? 2005-11-29 - By Mike Moir
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Harvey ,
Thanks , I tried this but it did not work . It was the realistic sky that
was causing the problem.
Mike
-- -- Original Message -- --
From: "Harvey White" <madyn@(protected)>
To: <Carrara@(protected)>
Sent: Monday, November 28, 2005 9:35 PM
Subject: Re: [Carrara] Re: Rendered Alph channel help?
> On Tue, 29 Nov 2005 02:04:54 -0000, you wrote:
>
> >Hi Mike,
> >
> >IIRC, the last time I remember having a problem like this in Carrara
> >is when I had Full Raytracing enabled. However, when I disabled it,
> >the alpha matte was clean. Are you using Full RT? See if disabling
> >it will help. Also have you tested this with other alpha channel
> >compatible formats? Maybe if it works with another type, you could
> >use that one instead (or convert it, if necessary)? Just a thought.
> >
> >I wish I could recall what I did to fix this problem, but it was such
> >a long time ago, it's hard to remember. But if I do, I'll let you know.
>
> Anti-aliasing?
>
> Try setting to "none".
>
> Harvey
>
> >
> >Cheers.
> >
> >Claudia
> >"Selocic"
> >- 3D: when 'Flat' just isn't good enough! -
> >
> >--- In Carrara@(protected), "Mike Moir" <mmoir@(protected)> wrote:
> >>
> >> Hopefully someone can help me out here. I am rendering an image that
> >I am going to composite together in layers and I rendered the
> >foreground part with the Alpha channel rendered. When I composite it
> >onto a plane color background I end up with a white fringe around the
> >image.
> >> My question is what is the best way to render an alpha channel so
> >you dont get that fringe as in the attached image.
> >> The simple test I ran before doing the larger image worked fine but
> >when I did my foreground layer I get this fringe. Any help would be
> >appreciated.
> >>
> >>
> >> Here is the image which I posted at renderosity, it shows the
> >problem I am having.
> >>
> >>
>
>http://www.renderosity.com/messages.ez?ForumID=106&Form.ShowMessage=2486752
> >>
> >> Thanks.
> >>
> >> Mike
> >>
> >>
> >> [Non-text portions of this message have been removed]
> >>
> >
> >
> >
> >
> >
> >
> >
> >
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