(open)[HOU-2913]Wrong motion blur with moving camera

V-Ray V-Ray for Houdini Issues
1

Hi guys,

Have you seen a situation where you have a moving object and a moving camera with the same speed, and the geometry gets blurred even when it’s not supposed to? I think I’ve seen that several times now. V-Ray 4.3 still, H 18.5.

Thanks

2

Hi @glacierise , seems to work on my end. Can you share simple scene?

3

Fixed when I turned off the velocity blur of the object - seems like double motion blur was applied. Can send a link to the scene privately :slight_smile:

4

I’ve been seeing this too.

5

I’ve reproduced it and it happens only in V-Ray 4.3 for geometries which have “Velocity Blur” on , but does not have @v attribute.