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This time, with radiosity.
I am still not entirely satisfied with the scene. I think it is too bright,
with too little contrast. I am sure how to improve this, so, any comments
are more than welcome.
I used the following settings:
global_settings {
#if (Radiosity)
radiosity {
pretrace_start 0.08 // start pretrace at this size
pretrace_end 0.02 // end pretrace at this size
count 35 // higher -> higher quality (1..1600) [35]
nearest_count 5 // higher -> higher quality (1..10) [5]
error_bound 0.2 // higher -> smoother, less accurate [1.8]
recursion_limit 1 // how much interreflections are
calculated (1..5+) [3]
low_error_factor .3 // reduce error_bound during last pretrace
step
gray_threshold 0.0 // increase for weakening colors (0..1)
[0]
minimum_reuse 0.015 // reuse of old radiosity samples [0.015]
brightness 0.5 // brightness of radiosity effects
(0..1) [1]
adc_bailout 0.01/2
normal on // take surface normals into account [off]
media off // take media into account [off]
always_sample off // turn sampling in final trace off [on]
//max_sample 1.0 // maximum brightness of samples
}
#end
noise_generator 2
assumed_gamma 1.0
}
light_source {<-(SkyScale*0.7),SkyScale*0.7,-(SkyScale*0.7)> colour rgb
<1,1,0.8>*1.5}
Thomas
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Attachments:
Download 'DesertLandscape3.jpg' (86 KB)
Preview of image 'DesertLandscape3.jpg'
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"Thomas de Groot" <t.d### [at] inter nlnet> schreef in bericht
news:411f12a6@news.povray.org...
> This time, with radiosity.
> I am still not entirely satisfied with the scene. I think it is too
bright,
> with too little contrast. I am sure how to improve this, so, any comments
> are more than welcome.
> I used the following settings:
>
Of course I mean: "I am not sure how to improve this...." ;-)
My wish dictated my typing!
Thomas
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My Dad always used to tell me. The sky isn't always blue. You might try
chaning the sky from blue to some subtle shades of red and yellow.
AW
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maybe some thin wispy clouds?
G.
"Andrew Wilcox" <awilcox@unpuzzled!.com> wrote in message
news:411f6863$1@news.povray.org...
> My Dad always used to tell me. The sky isn't always blue. You might try
> chaning the sky from blue to some subtle shades of red and yellow.
>
> AW
>
>
Post a reply to this message
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Bright daylight in the desert is a high-contrast environment, try a few
extreemly options see what you get. v. nice btw
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Thank you all for the comments.
I have been experimenting and I think that the final render is due.
Thomas
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