alpha channel transparency bug seen in RT 3.0

[abowen]

i am seeing a problem with transparency not affecting alpha in rt. i set up glass as usual (affect shadows 'ON' in refraction, and affect channels 'color and alpha' selected)
in alpha the matl is not showing as it does in production renderer w cpu(non rt)

any one else seeing this problem??

[yolov]

Works fine for me, but maybe I'm missing something. Can you share some images or a simple scene?

[abowen]

alphaomegasetup09alphatest.zipsorry for the delay guys . really would appreciate you taking a look to see if this is a bug as i think it is. under rtGPU the alpha is not correct , then switching to CPU the alpha shows correctly

[tashko.zashev]

Hi,

Thank you for sharing the file.
Actually V-Ray RT GPU doesn't respect the Affect Channels - Alpha option. It is currently in our "to do" list.

[abowen]

ahhhhhh . thanks for taking a look at the issue tashko. i know you guys are working on additional features to make rt production capable. we really appreciate your efforts!
the alpha through glass is a BIGGIE for us so we will hold tight for your updates.

[tashko.zashev]

ahhhhhh . thanks for taking a look at the issue tashko. i know you guys are working on additional features to make rt production capable. we really appreciate your efforts!
the alpha through glass is a BIGGIE for us so we will hold tight for your updates.

We have some news on this topic.
Support for the "Affect alpha"option most probably will be added into the next service pack.