POV-Ray : Newsgroups : povray.binaries.images : wodden P Server Time
16 Aug 2024 04:12:32 EDT (-0400)
  wodden P (Message 1 to 4 of 4)  
From:
Subject: wodden P
Date: 27 Mar 2002 12:52:56
Message: <fg04augo9ke8ni98rqi2isemctrbu2v2ac@4ax.com>
Attached image was achived with iso_csg library. Isosurface use function with
following syntax:

#local f_P=IC_Intersection2 (
 IC_Threshold( IC_Char("P") , .4 ) ,
 IC_Threshold(function{pattern{wood turbulence.1+3*x scale.1+3*x scale 2}},.5)
);

Threshold around character was used to move surface of letter outside of
shape. Rounded version of iso_csg was used so edges after threshold are
rounded. Threshold around pattern was used to show value of pattern used as
surface. Simple red pigment used. Calculated max_gradient was 1026.521 but 884
used - so don't ask me about render time :-)

Any comments ?

ABX


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Attachments:
Download 'P.jpg' (171 KB)

Preview of image 'P.jpg'
P.jpg


 

From: Shay
Subject: Re: wodden P
Date: 27 Mar 2002 14:31:57
Message: <3ca21e2d@news.povray.org>
That would make a wicked sign over a saloon. This also reminds me of the
cheap seafood restaurants around the gulf of Mexico.

 -Shay


news:fg04augo9ke8ni98rqi2isemctrbu2v2ac@4ax.com...


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From: Steve
Subject: Re: wodden P
Date: 27 Mar 2002 21:57:44
Message: <slrnaa4v5q.pof.steve@zero-pps.localdomain>

 
> Any comments ?

Don't know exactly what you were shooting for here, but it has a good 
cartoonish look to it (well defined lines etc). 

--
sphere{z*5,1pigment{rgb.5}finish{reflection.3specular.5}}box{<-50,-3,-50>
<50,-2,50>pigment{checker/*\__\\__/  * \_\\__*/scale 2}finish{ambient.7}}
light_source/*__\\__\\__\\__\\__\(    ~ )\__\\__\\__\\__\\*/{<2,5,1>*4,1} 
/*\\__\\__\\__\\__\\__\\__\\__\\__\~  -/__\\__\\__\\__\\__\\*//* Steve */


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From:
Subject: Re: wodden P
Date: 28 Mar 2002 03:01:05
Message: <bbj5au8vpu6ljf9j1fsep7icqq6f8cl78a@4ax.com>
On 27 Mar 2002 21:57:44 -0500, Steve <ste### [at] zeroppsuklinuxnet> wrote:
> Don't know exactly what you were shooting for here

It's free experiment around my iso_chars include file.

ABX
--
disc{z,-z#macro O()asc(substr("-+((1*(,1,/.-,*/(,&.323/'1"e,1))*.1-4#declare
e=e-1;#end#local e=26;5pigment{#local g=function(_){ceil(_)-_}function#local
k=function{pattern{object{sphere_sweep{linear_spline 13#while(e)<O(),O()//35
>.01#end}}}}{k(g(atan2(x,y)),g(ln((y+x)^2+1e-5)),0)}}finish{ambient 1}}//ABX


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