I want to ask how should I set the value of ambient and diffuse ?
"pigment {color rgb spectral}" I only used the reflection of object . I do not
need to consider the ambient and diffuse ,but I want to ask whether need I to
set the parameters of ambient and diffuse ?If need, "#default{ finish{ ambient
0.1 diffuse 0.9 }}"is OK?
"CAS" <sup### [at] cstnetcn> wrote:
> I want to ask how should I set the value of ambient and diffuse ?> "pigment {color rgb spectral}" I only used the reflection of object . I do not> need to consider the ambient and diffuse ,but I want to ask whether need I to> set the parameters of ambient and diffuse ?If need, "#default{ finish{ ambient> 0.1 diffuse 0.9 }}"is OK?
It's up to you. Does your scene look fine to you?
"jhu" <nomail@nomail> wrote:
> "CAS" <sup### [at] cstnetcn> wrote:> > I want to ask how should I set the value of ambient and diffuse ?> > "pigment {color rgb spectral}" I only used the reflection of object . I do not> > need to consider the ambient and diffuse ,but I want to ask whether need I to> > set the parameters of ambient and diffuse ?If need, "#default{ finish{ ambient> > 0.1 diffuse 0.9 }}"is OK?>> It's up to you. Does your scene look fine to you?
The image of output is what I needed. Then I use the histogram to statistic the
image which output by pov. However, the profile of image is shaking so intensive
between some range. What reseasons may cause this phenomenon ?
From: Chris Cason
Subject: Re: some problems about finish
Date: 27 Feb 2014 06:56:21
Message: <530f27e5$1@news.povray.org>
On 27/02/2014 22:25, CAS wrote:
> The image of output is what I needed. Then I use the histogram to statistic the> image which output by pov. However, the profile of image is shaking so intensive> between some range. What reseasons may cause this phenomenon ?
It would help if you posted your scene source and the output image
that shows the problems you describe.
cn> wrote: