That would be fine if I didn't need some light and shadowed areas. I was able to color correct the alpha, but that's not ideal.
E
Freelance 3-D Animator, F/X Artist
----- Original Message ----
From: Nguyen Tran <nguyen(at)topixfx.com>
To: XSI(at)Softimage.COM
Sent: Thursday, April 24, 2008 11:46:24 AM
Subject: Re: Binary Iris Alphas
I've had this problem as well...
I usually just disregard the alpha and use the luminance as the alpha or
set the mode to "add" instead of over inside the shader. Setting the
mode tends to blow it out though.
Nguyen.
Eric Lampi wrote:
> Anyone get odd Alpha's using Binary Iris? I begand doing some tests, and came across this problem...
>
> Look at the attached image and you'll see what I mean. The RGB looks fine, but the alpha is causing me to get these larger grey blobs in test comps...
>
> Any suggestions? I know you're here Alan, but I figured someone on the list might have a solution too. Maybe I am missing something in my setup?
>
> E
>
> Freelance 3-D Animator, F/X Artist
>
>
> ------------------------------------------------------------------------
>
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