Motion blur and slice tool

[Guest]

I am trying to render a scene that has motion blur. The object gets sliced and V-Ray throws an error saying it can't motion blur mesh deformations. Is this a bug? I am going to try the new V-Ray clipper tool and see if that works instead.

[joconnell]

Nope, it's kind of a general thing. With motion blur in raytracers, it uses the position of a vertex from one frame to the next as a direction to blur across, so if the amount of vertices has changed from one frame to the next it causes issues. Use the vray clipper tool or try using the render time booleans trick with vray distance tex.

[Guest]

Thanks for the info, the Clipper tool worked fine.