Vray physical cam - Vertical offset and camera projection

[RE:FORM_STUDIOS]

I'm not sure if this possible, but is there any way to correctly project a texture to match a vray camera with a vertical offset?

The helpfile says : Vertical offset - vertically offsets the field of view of the camera as a fraction of the current view. For example a value of 0.5 will offset the camera one half of the current image height upwards.

I tried camera projection with the vray camera but it appears to be incorrect, I assume because of the vertical offset.

To make it work I assume I need to make a normal max camera, match FOV, then adjust the rotation by a factor of the vertical offset of the vray camera.
Any ideas?

[vlado]

Hm, I'm not sure it will work; we would need to write our own projection texture to take the offset in account.

Best regards,
Vlado

[RE:FORM_STUDIOS]

Thanks for getting back to me.
No worries, I managed to work around it. It's a pretty rare issue I would imagine!
Cheers
p