Bubbles
Posted: Mon Jul 28, 2008 12:29 am
Very simple render I created while working on something else. Nothing special but I liked the overall feel of it.
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Posted: Mon Jul 28, 2008 1:56 am
With or without thickness?
Posted: Mon Jul 28, 2008 2:05 am
nice but they seem to have a little thick walls...
(Though, it might be more or less impossible to get the real thickness with ray nudge distance in mind...)
(Though, it might be more or less impossible to get the real thickness with ray nudge distance in mind...)
Posted: Mon Jul 28, 2008 2:12 am
Very nice result 
Material database?
Material database?
Posted: Mon Jul 28, 2008 8:07 am
They do have a thickness - but as pointed out I was wary of the nudge distance so probably too thick.
Material is just a specular with IOR=1.5 and cauchy b 0.003. Light map was pisa.exr
Material is just a specular with IOR=1.5 and cauchy b 0.003. Light map was pisa.exr
Posted: Mon Jul 28, 2008 8:09 am
nice!
Posted: Tue Jul 29, 2008 2:21 am
good start...but imho thin-film interference is soooo needed... 
Posted: Wed Jul 30, 2008 5:04 am
How thick are they? I'd like to try it myself.paco wrote:They do have a thickness - but as pointed out I was wary of the nudge distance so probably too thick.
Material is just a specular with IOR=1.5 and cauchy b 0.003. Light map was pisa.exr
Posted: Wed Jul 30, 2008 9:43 am
I think they're about 5mm thick. Here's the blender file (if that helps)
Posted: Wed Jul 30, 2008 10:58 am
Thanks Will take a close look at it!
Will take a close look at it!