Aliasing around rectangle lights

[dbrhoten]

Using vray 3.40.04 and Sketchup 2017, I am having bad aliasing around the edges of visible bright rectangular lights in the ceiling. I used to deal with this using sub-pixel mapping and clamp output under the color-mapping settings -- but I don't find those now.

What is the solution?

Thanks!

Dave

[dbrhoten]

So, I found how to turn on subpixel clamp, but when I do, the render gets super noisy, and the denoiser doesn't seem to do much of anything. Turn off the clamp, and less noisy render, and denoiser makes it even nicer.

Anyone know what's up?

Thanks,

Dave