POV-Ray : Newsgroups : povray.binaries.images : A special texture with circle : Re: A special texture with circle Server Time
5 Jul 2022 21:09:53 EDT (-0400)
  Re: A special texture with circle  
From: And
Date: 17 May 2022 13:30:00
Message: <web.6283db211ed36ddd2153b25aa81652d@news.povray.org>
Thomas de Groot <tho### [at] degrootorg> wrote:
> Op 16-5-2022 om 09:36 schreef And:
> > "Bald Eagle" <cre### [at] netscapenet> wrote:
> >> "And" <49341109@ntnu.edu.tw> wrote:
> >>> When I tried to combine function to form a wood bumps pattern, I create a
> >>> interesting picture. With concentric circles.
> >>
> >> This would probably look _really_ cool as a height field!
> >
> > Why? I don't imagine it so clear.
> >
>
> A rapid test here :-)
>
> #declare F_HF_01 =
> function {
>    pigment {
>      image_map {png "And_Concentric pattern.png" gamma 1.0
>        map_type 0
>        interpolate 2
>      }
>      scale 2
>      translate -0.5
>    }
> }
>
>    height_field {
>      function 2000, 2000 {F_HF_01(x,y,z).hf}
>      pigment {gradient y pigment_map {[0.0 rgb <0,0.2,0>][1.0 rgb <1,1,0>]}}
>      finish {diffuse 0.8 specular 0.1 roughness 0.001}
>      scale <500, 50/7.5, 500>
>      translate <-500/2, 0, -500/2>
>      scale <1, 1, -1>
>    }
>
>
> --
> Thomas


It is unexpected fun to me.
It is a bit like a (shrub)maze.

Not bad.


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