POV-Ray : Newsgroups : povray.binaries.images : Granite_21 - the final macro : Re: Granite_21 - the final macro Server Time
19 Apr 2024 11:49:04 EDT (-0400)
  Re: Granite_21 - the final macro  
From: Bald Eagle
Date: 16 Sep 2021 06:30:00
Message: <web.61431c5fb21f010c1f9dae3025979125@news.povray.org>
"Samuel B." <stb### [at] hotmailcom> wrote:

> > Nice little program indeed! Thanks. Wulff-nets, ha! That was not really
> > my cup of tea... ;-)
>
> I don't even know a Wulff net is. But based on its appearance, I'm guessing it's
> some sort of mapping between HKL indices and a sphere. Maybe it's a clue to help
> me convert HKL values to planes...
>

> It is a cool program, I just wish I could figure out my HKL issues so I can do
> more with it. (My previous searches didn't turn up much useful info, or maybe I
> wasn't comprehending what I saw...)


Aren't the HKL values just the vector normals of the planes?
That's what the wikipedia articles suggested on my brief skim.

Would not plane {y, 0} have an hkl index of <0,1,0>?

Not sure what the overall goal is, so not sure what to suggest to test this.

- Bill


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