2 point Perspective VFB and Rhino Viewport not matching

[yusufcankat_donmez]

I've noticed an issue over the past few weeks. When I render scenes using 2-point perspective angles that I've saved, there's a noticeable difference between what I see in the Rhino viewport and the V-Ray Frame Buffer (VFB). I have the "Match Viewport" option enabled in the settings, but there's still a visible difference between the set angle and the rendered output. I suspect this issue is related to the 2-point perspective settings. To illustrate this, I've attached a simple example comparing the VFB with the Rhino viewport. For reference, I'm using an updated version of both Rhino and V-Ray(Rhino 8.12 and V-Ray 6.20.06 on Windows 10).

[natalia.gruzdova]

Hello yusufcankat_donmez, thank you for the screenshot.

Regarding the Two-point perspective, as far as I am aware there were some issues in Rhino 8.12 with this feature discussed on McNeel forum - please check for updates and install the 8.13 version and test a new scene and let us know the outcome. If there is still a difference please share your scene in a ticket for us to take a look.