OTOY Forums

How can we exclude FiberFX from MB ? In IPR it is fine but with F10 LW calculates a lot of motion data for fibers which is too slow, how can I have only camera motion blur in scenes with FiberFX ?

Is the fiberfx motion still computed if you enable only the camera motion blur in the render target root node options panel?

Thanks,
-Juanjo

Yes, it still computes FiberFX motion blur data.

Hmm, but I think that the problem is that the Layout is computing the motionblur data itself for the native renderer if the MB is enabled. In fact, as you know, the Octane plugin doesn't support motion blur in the fiberfx hair. Do you know if the motion blur can be disabled in the FiberFX panel? I'm afraid that if the problem comes from the Layout computing the MB itself, I'm not going to be able to disable it.

Thanks,
-Juanjo

I guess you're right. It can't be excluded but you can speed things up by setting MB subframes to 1 in LW MB panel.