POV-Ray : Newsgroups : povray.advanced-users : Change in Image_Map => function? : Re: Change in Image_Map => function? Server Time
29 Jul 2024 08:14:23 EDT (-0400)
  Re: Change in Image_Map => function?  
From: Dennis Miller
Date: 10 Sep 2002 21:06:00
Message: <3d7e96f8$1@news.povray.org>
Ah, yes, that was it. I forgot I had to change the old x^2.
Thanks so very much,
Dennis
"R. Suzuki" <r-s### [at] aistgojp> wrote in message
news:3d7e93e6@news.povray.org...
>
> "Dennis Miller" <dhm### [at] attbicom> wrote in message
> news:3d7e6a39@news.povray.org...
> > #declare Sphere = function { pow(x,x)+pow(y,y)+pow(z,z) }
>
> This function should be
>  #declare Sphere = function { pow(x,2)+pow(y,2)+pow(z,2) }
> Or use f_sphere function.  It is much faster.
>
> R. Suzuki
>
>


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