Odd Eye issue

[bpzen]

anyone know why this is happening, there is no displacement on the eyes, face etc... i tried turning opacity to 0 for all the eye parts but still happening.

https://www.dropbox.com/s/8ybezrs66c1ui ... e.png?dl=0

Octane 3.0 latest plugin, not happening on other models in same scene, tried diff eye texture......... same result.

Model is

http://www.daz3d.com/jenara-for-genesis-3-female

[face_off]

Looks like the tear geometry is sharing the same vertex coords as the eyeball. Turn auto-ray epsilon OFF, and manually set it to something like 0.00001, or pull the vertices away from each other.

Paul

[TRRazor]

Yup, as Paul said, the tear material is intersecting either with the Eye Moisture, Cornea and/or Sclera geometry.
Moving these further apart can help, but in this case this might be a harder task to do, since you can't manually move the individual eye geometry parts.

Try the rayepsilon trick as Paul suggesteed, that should help fine for this small geometry tear.

[cyprine]

since you can't manually move the individual eye geometry parts

its a pain in the butt: in zbrush , move topologicaly tool (brush ?) does the trick - use polypaint (uv map) so its a lil clearer, this area is kind of crowded.