How can I get Arnold to read the curve width attribute from Houdini and using catmull-rom curve basis at the same time?
I am creating my curves in Houdini and exporting them as alembic. In Maya I am importing the .abc file through a "standin" node. I am then applying the following two operators:
This is the result. The radius of the curve is constant.
If I change the 'basis' to "Linear", I get the correct width, but obviously no longer the subD curves.
I tried putting a setParameter 'radius' = 'width', but that didn't work. What do I need to do to get arnold to read the below width attribute from Houdini?
Exported houdini curves attributes