Workflow for motion blur with changing topology in solaris

[Anonymous]

hello, i'm having troubles trying to make work motion blur on solaris using v attribute, what is the correct steps?, can you share a scene, thanks

[eguquan]

when I work dynamic secondary fracture， solaris arnold render missing model

Is there a solution?

[supervisorAlone]

I've the same problem.

I thought the solution might be in Import Data > Topology Attributes, but nothing

I've tried this solution without luck
https://jamiestokesvfx.com/2020/12/31/transferring-velocity-data-from-houdini/

Any idea about it?
thankyou