Re: Ambient Occlusion - alpha switch

Date : Mon, 24 Mar 2008 00:52:22 -0400
To : XSI(at)Softimage.COM
From : "Ajit Menon" <xsiajit(at)gmail.com>
Subject : Re: Ambient Occlusion - alpha switch
Sweet! That's perfect!
That worked like a charm after a restart! Should save a bunch of folks the unnecessary hassle...!
Thanks a bunch!

On 3/21/08, Thiago Costa <thiagocosta3d(at)gmail.com> wrote:
yeah, backup your entire SPDL folder before that :P


On 21/03/2008, Gianfranco Sgura <sgura(at)the-shift.com> wrote:
Right click on the AO ppg at the right of the "XSIambientOcclusion"
title just above the "samples" slider and select "edit". In the script
editor that pops up search for the parameter you want to edit, set the
value as you like, and save. Be careful though to not mess up with ppgs,
expecially with reference numbers.

Cheers
Gianfranco.

Lukasz Przybytek ha scritto:

> Yes!!! Yes!!! Yes!!!
>
> I mean... I don't know how to do it, but it's irritating me too. I use
> the AO node on a daily basis, and switching it from it's default value
> all the time is crap.
>
> Luke.
>
> On 21 Mar 2008, at 20:46, Ajit Menon wrote:
>
>> Hey all
>> Is there any way to edit an existing shader in XSI... for example,
>> the alpha switch in the XSI ambient occlusion shader. It's pretty
>> darn irritating to constantly have to slide the ALPHA value to 1.0
>> instead of the 0.0 it defaults at.
>> I'd love to hear if someone feels it is actually of some use to
>> default to that value...
>>
>> cheers!
>>
>> Ajit
>
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