Hi,

I'm trying to rotate a sine wave procedural texture according to a black and white map, where black = 0° and white = 360°.

https://i.postimg.cc/xd6v6JX9/rot.png

Is there a way of doing this in octane (blender) without resorting to OSL?
And if OSL is the only way, how can it be achieved? Is ...

Hi!

Between the features of the Octane 5 release there's the "Diffraction Grating CD/DVD".
I've been trying to replicate the diffraction grating on CDs for a long time now with Octane (for blender) but without any realistic results.

Is there a demo of that feature anywhere? How can i achieve the ...