Problem with clipping cameras and Vray for Max2013

[tricky]

Just making a start with Vray for Max2013 (x64) and find that if I am looking through a Vraycamera and adjusting the near clipping, the viewport only updates if I pan the camera slightly (I guess it is refreshing the viewport).

With a standard Max camera, adjusting near clipping is realtime as you would expect.

Any ideas? Is this a bug?

(I don't think this is just with clipping - it happens when changing the focal length too. I am using the default Nitrous graphics setup)

[vlado]

Works as expected for me on a very quick test, both with focal length and clipping - is there anything specific that needs to be done to reproduce the error?

Best regards,
Vlado

[tricky]

Works as expected for me on a very quick test, both with focal length and clipping - is there anything specific that needs to be done to reproduce the error?

Best regards,
Vlado

I'm just trying to pin it down...

I'm using a GTX480 with old (although apparently Autodesk certified) drivers. Could that be related?

[tricky]

I've switched from Nitrous to Direct3D and all is fine. Sorry to raise concern.

[vlado]

No worries, but I'm still curious as to why it happened - I used Nitrous in my tests here; I'm with a GeForce 680 GTX right now, but I don't think it matters that much.

Best regards,
Vlado

[tricky]

No worries, but I'm still curious as to why it happened - I used Nitrous in my tests here; I'm with a GeForce 680 GTX right now, but I don't think it matters that much.

Best regards,
Vlado

I've just installed the latest updates from Nvidia, so I will reinstate Nitrous and see what happens.

(Driver 296.10 has just been installed and I have switched back to Nitrous. Now things seem to be working better in the viewports (interactive clipping of Vraycameras etc), so I will keep going with this setup)

(Edit 2: It appeared to be working initially, but now it isn't. Weird. If I look through the vray camera and change the focal length, the viewport doesn't update. I have to pan the camera slightly for the view to be refreshed. It seems it isn't just with vraycameras. I have put a simple sweep modifier on a line and am changing to change the parameters, but the viewport doesn't update as I change the values. What is going on here?)