RTX accel mode seems to no longer work.

[pixelsmack]

Not sure when exactly this happened? With Octane being so fast as is, I honestly didn't notice. Not until testing for some optimizations recently. I turned it on and off and there were no longer any differences in the render times. This was a scene that saw a near 50% decrease in render times before. RTX ON.

Could this be a change in the NVIDIA Studio driver? I am running 442.92.

[juanjgon]

Are you sure that it is the same scene that was rendering faster before? For example, the motion blur enabled can disable the RTX acceleration.

Thanks,
-Juanjo

[pixelsmack]

Oh that might be it. I do have motion blur on in this scene as it was a "for client" version of the scene. I use motion blur all the time. I imagine many do. Are there plans to implement support? Thanks!

(I'll verify if this is the cause once my system is done rendering the project)

[juanjgon]

The RTX features are updated in each release, so yes, probably the motion blur limitation could be resolved at some point.

Thanks,
-Juanjo

[pixelsmack]

The RTX features are updated in each release, so yes, probably the motion blur limitation could be resolved at some point.

Thanks,
-Juanjo

Glad to hear! Landscape don't work too well with post 2D blur. Neither do spinning blades.