mparticle motion blur sampling bug

[G0M0]

I've notice some bug when tying to use motion blur with more than 2 geometry samples on mpaticles.
It looks like for each frame is a separate particle created or just geometry samples doesn't interpolate between each other.

It appears also with 3.0 beta.
Is it vray or 3ds max case?

Here is the scene:
https://dl.dropboxusercontent.com/u/..._particles.max

[tashko.zashev]

Hi,

Try to decrease "Duration frames" to something like 0,9/0,8 and change the MassFX world "Subframe type" parameter to variable.
It will be much better.

[G0M0]

I want to achieve some effect with long duration.
I tried this Subframe type of MassFX and increasing geometry samples - it looks better.
I see there is no subdivs in mblur rollout - is there some new way to decrease the noise?

[vlado]

I see there is no subdivs in mblur rollout - is there some new way to decrease the noise?

In V-Ray 3.0 just increase the AA subdivs.

Best regards,
Vlado

[G0M0]

Ok, that helped.
Thanks