I have several images which I would like to
use as bump_map(s) on the same object. Is there
any way to combine those bump maps in a normal?
I need precise control on positioning those maps.
Thanks in advance!
Gena.
Untested quick idea:
Create a pattern function for each image and combine them in another
function. Use this function as a pattern for your normal.
HTH,
Florian
--
camera{look_at-y*10location<8,-3,-8>*10}#local a=0;#while(a<999)sphere{
#local _=.01*a-4.99;#local p=a*.01-5;#local c=.01*a-4.995;<sin(p*pi)*5p
*10pow(p,5)*.01>sin(c*c*c*.1)+1pigment{rgb 3}}#local a=a+1;#end
/******** http://www.torfbold.com ******** http://www.imp.org ********/
From: Tim Nikias
Subject: Re: multiple bump_map(s)
Date: 19 Jan 2005 04:30:30
Message: <41ee28b6@news.povray.org>
> Create a pattern function for each image and combine them in another> function. Use this function as a pattern for your normal.
Or just use normal{average normal_map{...}}...
--
"Tim Nikias v2.0"
Homepage: <http://www.nolights.de>
Does anybody have a working example with bump_maps?
Thanks in advance!
Gena.
"Tim Nikias" <JUSTTHELOWERCASE:timISNOTnikias(at)gmx.netWARE> wrote:
> > Create a pattern function for each image and combine them in another> > function. Use this function as a pattern for your normal.>> Or just use normal{average normal_map{...}}...>>> --> "Tim Nikias v2.0"> Homepage: <http://www.nolights.de>
