Lens Effects applied to cube 6x1 VRIMG loaded from disk into VFB

[olly]

Is it possible to apply lens effects to cube 6x1 VRIMGs loaded into the VFB?

You can definitely apply them to a "standard" camera renders, but I am having zero joy with my vr renders....

I am running max 2021 with vray next 3.2.

Anyone got any ideas/experience they can share?

Cheers,
Olly

[nikoleta.garkova]

Please refer to this post about the matter.

[olly]

Thank you for replying, but this is a separate issue to the linked post.

I want to be able to load a pre-rendered VRIMG from disk and apply the lens effect as a post effect.

This works when loading a standard camera render, but not when loading a VRIMG rendered as cube 6x1.

FWIW, the VRIMGs are rendered in stereo so 18432 x 1536 pixels...

Hope you can help?

[Neilg]

it's probably a memory issue with an image that size, nothing about it being 6x1 would prevent that from working. the vfb and lens effects is just looking for pixels with a value above 1.
You've not baked in color mapping have you?

[olly]

No it is straight up linear and the pixel values report as expected - over 1 on light sources etc.

When you say memory, are we talking ram or vram for this?