Motion blur in reflection in post

[Yannick]

Hi,
is there a way to get motion blur in the reflection done in post?

Thanks,
Yannick

[vlado]

Not for the time being; it is possible to make V-Ray pass the velocity channel through reflections, but it doesn't look right...

Best regards,
Vlado

[Yannick]

Not for the time being; it is possible to make V-Ray pass the velocity channel through reflections, but it doesn't look right...

Best regards,
Vlado

Thanks fro the answer. Please let us know if you find a way to get it to work.

Cheers,
Yannick

[Morbid Angel]

I think if you have a close enough camera to see the motion blur in reflections you may as well render motion blur in 3d. Since motion blurring reflection does not account for things like shadow (in post) that is if you could motion blur it. Not to mention that the velocity blur is a pixel position in screen, so simply reflecting the velocity vector will not produce an accurate motion direction (what Vlado said).

[Yannick]

Hi Dmitry,
that's what I am planning to do. It just doing the motion blur gives you a lot more control.

Yannick

[sukistar]

Not for the time being; it is possible to make V-Ray pass the velocity channel through reflections, but it doesn't look right...

Best regards,
Vlado

could you explain how to do this, even if it does not look right? thx