Softimage reads LUTs for Lustre and other products. There’s a list on this 
page: 
http://docs.autodesk.com/SI/2015/ENU//index.html#!/url=./files/userprefs522.htm#WSC52E97AF964D6E4A85D54D15483CB299-002F<http://docs.autodesk.com/SI/2015/ENU/index.html#!/url=./files/userprefs522.htm#WSC52E97AF964D6E4A85D54D15483CB299-002F>

My guess is that the “Autodesk” option generates 1D .lut files, but in this 
case it may be better to use “Autodesk Lustre” for a .3dl 3D LUT file.

gray

From: [email protected] 
[mailto:[email protected]] On Behalf Of Ognjen Vukovic
Sent: Saturday, February 28, 2015 10:45 AM
To: softimage
Subject: Re: Softimage to render on alexa raw (log C?) curve?

I presume its the blank autodesk option from the dropdown.

On Sat, Feb 28, 2015 at 4:07 PM, Pierre Schiller 
<[email protected]<mailto:[email protected]>> wrote:

I looked up the arri lut generator, but there is no softimage there. So the lut 
i generate will be for what product of autodesk?
El feb 28, 2015 6:56 a.m., "Ognjen Vukovic" 
<[email protected]<mailto:[email protected]>> escribió:

Could probably pull the lut file from this location.

http://www.arri.com/camera/alexa/tools/lut_generator/lut_generator/

p.s. ignore the preconditioning, its on by my mistake.

On Sat, Feb 28, 2015 at 12:48 PM, Ognjen Vukovic 
<[email protected]<mailto:[email protected]>> wrote:
Hi Pierre,
If i am correct you can set everything up in the preferences panel, select your 
lut and make sure to check apply to render pass and preview as well as render 
regions and viewports.
[Inline image 1]

On Sat, Feb 28, 2015 at 3:14 AM, Pierre Schiller 
<[email protected]<mailto:[email protected]>> wrote:
Hi everyone. My usual workflow is to recieve a REC709 live video to match my cg 
elements from softimage (all good, I grade, compose, voilá). Editor gets his 
material all colors are there for him to play.
This time, director and cameraman want to see their LOG C (raw  quicktime clips 
with no color correction) composed against my cg elements on SET.
Question:
What´s the workflow to approach this?
I can think of asking the Rec709 on set, but that would mean an extra step of 
reconverting the material. Thus delaying their work to film.
Is there a way to render out a LUT corrected as ALEXA raw directly from 
softimage?
Modo does it. And it´s incrédible to work in SRGB or Linear , then just select 
the ARRI RAW preset (or LOG C) and watch them both monitors: editor´s and 3d 
compositor side by side. No difference on colors.
Does anyone have a workflow for this that could help us out on set?
Thanks.
David.
ps: I placed: AlexaV3_K1S1_LogC2Video_Rec709_EE_aftereffects3d.cube
on the
$default\Data\Preferences\Default\ColorManagement
folder. But I don´t know how to take it from there (I see the color correction 
being applied on the render region).

--
Portfolio 2013<http://be.net/3dcinetv>
Cinema & TV production
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