POV-Ray: Newsgroups: povray.advanced-users: Using FFT to construct isosurfaces: Re: Using FFT to construct isosurfaces

POV-Ray : Newsgroups : povray.advanced-users : Using FFT to construct isosurfaces : Re: Using FFT to construct isosurfaces		Server Time 18 Sep 2024 03:41:56 EDT (-0400)

From: Alain
Date: 12 Jun 2019 13:17:48
Message: <5d0133bc$1@news.povray.org>

Le 19-06-11 à 20:07, Bald Eagle a écrit :

> Dr. Waters said he's using marching cubes now, but I wondered if saving the data
> as a df3 then rendering as media or directly as an isosurface would be just as
> good.
> 

This have been done. If using the DF3 as a function for an isosurface, 
be sure to use interpolation. Looks better and have a drastically lower 
max_gradient.

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