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how do i achive that sunset sun with maxwell in rhino

Posted: Fri Jun 20, 2008 5:12 am
by locos77
like the very first image in the guide. is a nice looking sun..

thanks

Posted: Fri Jun 20, 2008 6:03 am
by JDHill
Well, you would do this the same in Rhino as you would anywhere else...basically, starting from defaults:

- sun low on horizon
- turbidity coefficient ~0.1
- scattering asymmetry ~0.950
- use a very long lens, i.e. 300-400mm
- use auto-exposure with EV 15-16
- glare intensity & frequency ~250.0
- lens scattering ~250.0

That should be a decent starting point:

Image

JD

i got the sun

Posted: Fri Jun 20, 2008 5:56 pm
by locos77
but is too perfect and round... i tweaked the settings a bit but nothing..

any tips?

thanks jd

Posted: Fri Jun 20, 2008 8:34 pm
by JDHill
I'm not sure what you mean - probably you need to put something in front of the sun and use different glare maps - what you're seeing in KurtS's sunset is the sun/glare being distorted because it's shining through an object.

Posted: Sat Jun 21, 2008 10:55 am
by kami
what you need there is written directly on the image you were talking about:
an aperture map, an obstacle map and the right settings for them.