Designer Pro "Select Materials"

So I was experimenting with the "Select Materials" function today while avoiding other projects.

And I recalled from the past that I could rotate the pattern direction by inverting the "H Sample/V Sample" variables.
So basically changing the texture from running in the X axis to running along the Y axis for example.

My question is, can the pattern be rotated at other angles as well?
And has anybody found a description of the other settings do, Octave, Threshold, ect. ?
I've played with them and figured out how some of them act, but I've never fully understood them all.
I've always wanted more texture options, and I know it's right here at my finger tips, but as is all to often the case I still haven't figured it out yet.

Thanks, in advance.

Attachment 88498

About the 8 minute mark... https://youtu.be/3dPzF5N5OlU

Oh for crying out loud....... I think I skipped right over that part of that video the other night when I was searching around for an answer.
I'm heading out the door for work in a few minutes, I'll watch the rest of it tonight.

Thanks for the help sir!