[Radiance-general] confused by turbidity

[P George Lovell]

Hi Everyone,

I've been hacking around with some code trying to see how turbidity 
changes my rendering, so far I can't see to find any change in my 
images. Which leads me to suppose that I must be doing something wrong. 
I'm using the commands in *Bold* which result in the world.rad files below.


Another question.

I'm actually interested in simulating turbidity underwater, don't know 
if anyone can comment upon whether the turbidity numbers for air relate 
to those for water? Is there a better renderer for such things.

Best wishes,

George

============================ BORING DETAILS 
=================================================


*# C:\Program Files (x86)\MinGW-Radiance\bin\gensky -ang 10 -80 +s -B 
55.87 -t 0.00**
*
# Ground ambient level: 17.8

void light solar
0
0
3 2.17e+006 2.17e+006 2.17e+006

solar source sun
0
0
4 0.969846 -0.171010 0.173648 0.5

void brightfunc skyfunc
2 skybr skybright.cal
0
7 1 7.71e+000 4.99e+000 2.95e-001 0.969846 -0.171010 0.173648
skyfunc glow skyglow 0 0 4 1.00 1.00 1.00 0
skyglow source sky   0 0 4 0 0 1 180
void plastic white
0
0
5    0.8    0.8    0.8    0.0    0.2



*# C:\Program Files (x86)\MinGW-Radiance\bin\gensky -ang 10 -80 +s -B 
55.87 -t 5.00**
*# Ground ambient level: 17.8

void light solar
0
0
3 2.17e+006 2.17e+006 2.17e+006

solar source sun
0
0
4 0.969846 -0.171010 0.173648 0.5

void brightfunc skyfunc
2 skybr skybright.cal
0
7 1 7.71e+000 4.99e+000 2.95e-001 0.969846 -0.171010 0.173648
skyfunc glow skyglow 0 0 4 1.00 1.00 1.00 0
skyglow source sky   0 0 4 0 0 1 180
void plastic white
0
0
5    0.8    0.8    0.8    0.0    0.2

=============================================================================



-- 
Dr P. George Lovell,

Lecturer in Psychology
University of Abertay Dundee
Dundee
DD1 1HG

Tel 01382-308581
Fax 01382-308749

Researcher/Co-investigator,
School of Psychology, University of St Andrews

RM 2.27 (The Yellow Room).
Phone      (01334) 463056

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.radiance-online.org/pipermail/radiance-general/attachments/20140130/082c8993/attachment.html>