Big problem with VFB and History function

Hi guys,
I’m here to ask you if someone experienced a similar issue.
If i active "H"istory button in the V-Ray Frame Buffer…

after setA and SetB I can’t compare the images.
I got this effect below:

The slide is freezed… and when I move it everything is compromised.
It looks like a graphic card problem, but I got the same problem on another
different pc… :frowning:

Any ideas?
Thank you so much for your time!
:slight_smile:

Hi,
Can you specify the exact versions of 3ds max and V-Ray that you are using.

Hi Tashko,
this shot was created with 3ds max 2011 and vray 2.30.01
I also tried different vray (2.0, 2.1) and max versions (2009)… with the same result :frowning:

As wrote I have the same issue on another pc with a different video card.

I opened a support ticked long time ago (ticket #885261)
so after months I thought to post here the problem is case some
user found the same problem.. and related solution.

If you zoom in and out of the VFB it should be fine; I seem to remember that it’s a bug that we need to fix.

Best regards,
Vlado

Hi Vlado,
yes it is a bug to fix… this was the answer i got in april from the support.

Anyway I think this is rare and unusual
so I hoped to find some user with the solution :slight_smile:
ciro

PS unfeortunately zoomin/out does not work

Have you tried one of the recent nightly builds to see if it fixes the issue?

Best regards,
Vlado

Hi Vlado,
just tried… but the bug is still there..

ciro

how to get nightly builds?

how to get nightly builds?
You can send an email to our sales department at: sales.software@chaosgroup.com