POV-Ray : Newsgroups : povray.binaries.images : Look like blood? : Re: Look like blood? Server Time
11 Aug 2024 05:17:25 EDT (-0400)
  Re: Look like blood?  
From: Francois Labreque
Date: 8 Jun 2004 20:02:06
Message: <40c6537e$1@news.povray.org>
Program ended abnormally on 08/06/2004 15:36, Due to a catastrophic Jim Charter 
error:
> Gary Blessing wrote:
> 
>> color rgbft <0.27255,0,0, 0.8, 0.4>}
>>  finish {ambient 0.015 diffuse 0.85 }} is what it is.....
>>
>> there's no yellow in it......
>>
>> G.
>>
>>
>> "Jim Charter" <jrc### [at] msncom> wrote in message
>> news:40c5f217$1@news.povray.org...
>>
>>> Gary Blessing wrote:
>>>
>>>
>>>> does anybody have a good blood texture?
>>>>
>>>> mine doesn't look that good.
>>>>
>>>> Thx.
>>>>
>>>> -- 
>>>> Gary Blessing

>>>> Have Laptop, Will Travel.
>>>>
>>>>
>>>>
>>>
>>> Too much yellow in the colour to start.  And it looks too textured and
>>> opague, thought the yellow might have a lot to do with that.
>>
>>
>>
>>
> Sorry  I think of the green component as adding Yellow to red.  Reduce 
> the green component on other words.  It needs to be a cooler cleaner red

His color is:

color rgbft <0.27255,0,0, 0.8, 0.4>
or
color red 0.27255 green 0 blue 0 filter 0.8 transmit 0.4
                   ^^^^^^^
Please explain how he could reduce the green level more! ;-)

My main problem is with the stain itself, not the texture.  in a few spots, we 
can see the underside of the spheres used to make the stain itself.  Not good.

-- 
/*Francois Labreque*/#local a=x+y;#local b=x+a;#local c=a+b;#macro P(F//
/*    flabreque    */L)polygon{5,F,F+z,L+z,L,F pigment{rgb 9}}#end union
/*        @        */{P(0,a)P(a,b)P(b,c)P(2*a,2*b)P(2*b,b+c)P(b+c,<2,3>)
/*   videotron.ca  */}camera{orthographic location<6,1.25,-6>look_at a }


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.