This is the Arnold 4 user guide.
Click here to go to the Arnold 5 user guide.
for Arnold 4
This manual introduces SItoA, a plug-in for Autodesk Softimage which allows you to use the Arnold renderer directly in Softimage. Before beginning, you should read the sections on installation and licensing. Also, don't forget to look at the Tutorials section. We are adding new tutorials all the time.