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

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

Soooo, if you couldn't/didn't go to basecamp, just switch to another renderer, cause you don't deserve to know anything? Is that ChaosGroup's message to users?

Try clicking the "m" button (Mapping) next to the Reflection color and adding a fresnel effect. You are making the face a perfect mirror, and as such, you are getting the whole plane reflecting the color of the sky/background, and NOT a reflection on top of your diffuse color.

Dave