POV-Ray : Newsgroups : povray.binaries.images : Look like blood? : Re: Look like blood? Server Time
11 Aug 2024 05:12:04 EDT (-0400)
  Re: Look like blood?  
From: Jim Charter
Date: 8 Jun 2004 21:09:56
Message: <40c66364$1@news.povray.org>
Francois Labreque wrote:
> 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.
> 
Ooops  I misread the .8 as being the green component.


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