Volumes: Motion blur only works with 3floats

[jbvfx]

Hi,

It seems motion blur on volumes only works if the velocity channel is a 3 float.

I have attached a few screenshots to show the issue. Let me know if a hip is required and where to send it.

Tested with: Houdini 20.0.590 - VRay 6.2.05.22651

[Gosho.Genchev]

Hey there,

The field name should be "vel" when specifying a vector field, rather than "vel.*". Could you give that a shot to see if the problem is resolved?

Best regards!

[jbvfx]

We have tried that, but get the same result.