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Posted: Fri Jun 20, 2008 4:58 am
Wyt calc'd a diamonds IOR and cauchy_b in this thread:
http://www.indigorenderer.com/joomla/fo ... 9994#39994
Indigo Material Values:
I just calculated those from some sellmeier's I found for CVD Diamond; a 'manufactured' diamond...probably not quite the same as jeweler type diamond but shouldn't be too far off. This diamond would have a quoted IoR of 2.41 notice how the Cauchy A is somewhat lower than that.
Posted: Fri Jun 20, 2008 5:42 am
Good to know, thanks cpfresh! That means this one is quite a bit more dispersive than the real deal. All well.
Here's an update of the render (hope you don't mind tobak):)
Posted: Fri Jun 20, 2008 6:43 am
beautiful diamonds Zsouthboy!
Posted: Fri Jun 20, 2008 8:11 am
No credit to me!
it's all tobak's work
Here's an update after 4 hours:
Posted: Fri Jun 20, 2008 8:16 am
are there some intersections, where the diamonds get black? Looks good but seems to be a bit wrong...
@tobak (as it's your scene^^) - I'd like to see a more focused light so that one can see the caustics of the ring on the floor
Posted: Fri Jun 20, 2008 8:47 am
Yep, and I moved the floor up a TEENSY bit too much so the very bottom of the main diamond is black.
Posted: Sat Jun 21, 2008 3:26 am
And here's the overnight finished render.
Posted: Sat Jun 21, 2008 3:30 am
And again I have to use the word - sexy
Posted: Sat Jun 21, 2008 3:35 am
I'll take but one, but, in red
Just jkin, nice work.
Posted: Tue Jun 24, 2008 11:43 pm
Fantastic render there. I love it.
Its my girlfriends dream ring. She basically designed it and wanted to see how it looked like in real. Thanks a lot zsouthboy.
Posted: Wed Jun 25, 2008 1:10 am
Glad to help.
Posted: Thu Jun 26, 2008 4:09 am
I have a broken life. If i upload it can you fix it zsouthboy?
Also suvakas Its not very "male" to call diamond rings sexy
Posted: Thu Jun 26, 2008 6:20 am
Lol for the typo (hopefully). One guy sold his own recently, right ? The quick fix
Posted: Fri Jun 27, 2008 2:45 am
I don't find the aperture width in the igs file. I am running the indigo 1.0.9 for linux 64 bit.
Posted: Fri Jun 27, 2008 3:09 am
It's inside the <camera> element, you can't miss it.