3ds Max :: IRay Can't Handle Refraction Glossiness Properly?
Dec 27, 2011
Maybe you remember post about caustics issues with iRay:
[URL]
I've noticed new issue with iRay: When glosiness of refractions is lower than 1 the SHADOW isn't correct - looks like casted by non-transparent object.
I'm sure it's not caused by "non shaped" light source, I've tried with daylight system and with Photometic shape-visible light.
I've attached ZIPped file to illustrate that problem, and a test renderings I've made.
What do you think?iray_refraction_glosiness.zip
[URL]
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