POV-Ray : Newsgroups : povray.binaries.images : Object study : Re: Object study Server Time
2 Aug 2024 16:22:27 EDT (-0400)
  Re: Object study  
From: Anthony D  Baye
Date: 10 Oct 2012 04:10:00
Message: <web.50752c70e3a8e9c8d97ee2b90@news.povray.org>
Thomas de Groot <tho### [at] degrootorg> wrote:
> On 10-10-2012 9:33, ShadowMage3D wrote:
> > Comments and suggestions are, as usual, quite welcome.
>
> Except for the overlay problem discussed in p.general, you might
> consider adding some randomness (random translation would be enough I
> guess) to the wood texture of the individual planks of the box, in order
> to avoid repetition of the pattern.
>
> Thomas

been attempting to do that, not having a lot of success.

The boards are made from an isosurface that uses the function:

f_rounded_box(x,y,z,0.125, W/2-0.03125*OldWood(x-_X,y-_Y,z-_Z).x,
T/2-0.078125*OldWood(x-_X,y-_Y,z-_Z), L/2+0.25)

Where W, T and L are Width, Thickness and Length and _X, _Y, and _Z are supposed
to be random translations, but I don't think that they're getting re-calculated
every time the macro is called, or if they are, they're always the same.

Regards,
A.D.B.


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