Arnold 5.1 adds operators, which among other things, allow you to override parameters in ass files loaded by procedural nodes.
Here’s a quick example using the brand new MtoA 3.0
I exported some particles from Softimage, loaded them into Maya with an aiStandin (aka an Arnold procedural), and then used a set_parameter operator to scale the radius by 0.5
Note that I connect my operator by setting the Target Operator in the Render Settings.
I can chain two set_parameter operators together, to set the mode and then scale the radius:
First, here’s some Arnold renders of a few old-time Softimage models:
And now, here’s the announcement:
Softimage to Arnold (or SItoA), the Arnold plugin for Autodesk Softimage is being made available to the community under an Apache2.0 open source license at:
This repository contains the official SItoA plugin source code. Solid Angle, the company behind the Arnold renderer, and now part of Autodesk, developed the SItoA plugin commercially from 2009 to 2017.
After the Softimage end-of-life announcement in April 2014, Solid Angle committed to continue the development and maintenance of SItoA for at least a year, and then extended this period until July 2017, porting SItoA to the new Arnold 5 API along the way.
Please submit your issues and pull requests on github, the old Trac server will remain available for a while as read-only but we won’t accept any new users.
We will continue to monitor and review pull requests submitted to this repo on a voluntary basis, but will not release official builds any more.
Before it was open-sourced, throughout the years, SItoA has been developed by:
- Luis Armengol
- Borja Morales
- Stefano Jannuzzo
With contributions by:
- Andreas Bystrom
- Steven Caron
- Julien Dubuisson
- Steffen Dunner
- Michael Heberlein
- Paul Hudson
- Halfdan Ingvarsson
- Vladimir Jankijevic
- Alan Jones
- Guillaume Laforge
- Thomas Mansencal
- Helge Mathee
- Eric Mootz
- Holger Schoenberger
- Frederic Servant
- Jules Stevenson
Special thanks to all the users who passionately provided feedback, production assets, bug reports and suggested features during those years.
This is great. Some (maybe all) of my friends have never heard of Arnold, or even know what a renderer is, so I just sent them this and said “see those final cg renders and shots? Arnold did that”.
Reminds me of how, back in the day, I would always bring up Jurassic Park to help people understand what Softimage was and did.
See also: Rendering the Universe
The minimalist solidangle.com is gone. Check out our new web site:
- Read the latest Arnold news.
- Download and try the latest versions of Arnold for Maya and Softimage.
- Check out the Customer gallery and see the amazing work that our users have creating with Arnold. Feel free to participate: send us your amazing Arnold renders.
- Learn the technology behind Arnold in the past white papers on our Arnold Research section.
Plus plenty, plenty more. Arnold is no longer in the dark, so come and see what it’s all about.