Objects dissapear / apperar during sequence rendering

[filip_s]

Hello,
what could be the reason on object randomly hiding/showing in frames during sewuence rendering?

[vladimir.nedev]

Are you using live link or vrscene ?
Maybe the object's visibility is animated ?
Do you have any warnings/errors in the debug log in Vantage ?

Greetings,
Vladimir Nedev

[filip_s]

The "object" is Forest pack,
i am using VRscene export and vantage standalone

[filip_s]

sorry for image, is pasted text, the forum gave me 403 error....

Rendering is using about 11GB with denoise, Card has 16GB

[vladimir.nedev]

We will need a max and vrscene in order to debug it and fix it.

Greetings,
Vladimir Nedev

[filip_s]

How should i send it?

[vladimir.nedev]

sorry for image, is pasted text, the forum gave me 403 error....

Rendering is using about 11GB with denoise, Card has 16GB

Oh, I see. Even if it's using 11 GB, it might need more peak memory while building the BLAS.
This error prevents a crash when there isn't enough memory for the build.
It's indeed the reason the object disappears.

Does this disappearing object have displacement ? Maybe you can lower the displacement settings from the global preferences ?

Greetings,
Vladimir Nedev

[vladimir.nedev]

How should i send it?

You can start a ticket through support and they will give you instructions.
Or you can upload it to some online service and send the link to my e-mail.

Greetings,
Vladimir Nedev

[npg]

It looks like there is a large mesh with displacement. Try reducing tessellation level from Preferences->Render Defaults and turn off "Emulate 2D displacement".

[filip_s]

Oh, I see. Even if it's using 11 GB, it might need more peak memory while building the BLAS.
This error prevents a crash when there isn't enough memory for the build.
It's indeed the reason the object disappears.

Does this disappearing object have displacement ? Maybe you can lower the displacement settings from the global preferences ?

Greetings,
Vladimir Nedev

Ok i will check this

[filip_s]

It looks like there is a large mesh with displacement. Try reducing tessellation level from Preferences->Render Defaults and turn off "Emulate 2D displacement".

Idea for you guys
- idealy would be piossible to set Tessellation level for material/object. I am using Medium settings, but had to subdivide some objects as much as 0.5cm for some good displacement..

[vladimir.nedev]

Also note that the check that prevents the build is against Vantage's gpu memory "budget".
This budget will probably be lower if you have other GPU heavy applications running in the background, like 3dsMax.

Greetings,
Vladimir Nedev