Rhino6 to Rhino5 for Vray Rendering

Rendering V-Ray
1

Hello,

I saved a few files from Rhino6 as Rhino5 file. To Render it with Vray in Rhino5. But everytime I start the Rendering it just get’s all black. Tried it with same Settings on another Rhino5 file and it worked.
When I copy the whole geometry in a new Rhino5 file everything is working. Somebody know what happens there? Is there a way to fix this?

Best regards,
Tim

2

I’m not a Vray user…
When you save your RH6 file in RH5 format, the groundplane is automatically turned on. Is this something that might be getting in the way?

3

Don’t think so. In rendered viewport and with the Rhino renderer it everything ok. Just Vray got a Problem with it.