POV-Ray : Newsgroups : povray.binaries.images : Helical SDF for Isosurfaces : Re: Helical SDF for Isosurfaces Server Time
4 Jan 2025 18:14:40 EST (-0500)
  Re: Helical SDF for Isosurfaces  
From: Bald Eagle
Date: 24 Dec 2024 08:15:00
Message: <web.676ab2ea4a98c6d63bc22bca25979125@news.povray.org>
"Kenneth" <kdw### [at] gmailcom> wrote:

> Hey guys, what I'm seeing is that this and the original version of Theta look
> the same in the isosurface-- or else I'm totally mistaken about what B.E.'s
> original problem was?? I thought it was the truncated spirals in -x, where they
> abruptly stop at y=0. Take a look at my comparison image.
>
> Sorry if I totally misunderstood the problem(?)

Nope - you got it.
I had a few spare minutes last night and pasted Chris' fix into my scene and it
worked as claimed.

Maybe start with a fresh copy of my scene and make the minimum necessary
correction.
(comment out my Theta function, and just paste Chris' 2 functions in after
that.)

I'm guessing that you have something in your scene that snuck in that you
haven't undone.

- BW


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