POV-Ray: Newsgroups: povray.general: To generate a HF_Cylinder from an image: Re: To generate a HF

POV-Ray : Newsgroups : povray.general : To generate a HF_Cylinder from an image : Re: To generate a HF_Cylinder from an image		Server Time 7 May 2024 17:30:15 EDT (-0400)

From: clipka
Date: 12 Feb 2016 16:40:37
Message: <56be5155$1@news.povray.org>

Am 12.02.2016 um 21:04 schrieb Sven Littkowski:
> Hi,
> 
> CLipka mentioned, that with some PIGMENT function it should be possible
> to create a heightfield from a heightfield image, that is twisted like a
> cylinder.
> 
> I want to go ahead with that, but need more information on that
> function. Can anyone assist me?

You do use the HF_Cylinder macro, using a function that is defined in
terms of a pigment -- a so-called pigment function.

For details, look it up in the docs.

Post a reply to this message