Refraction Anomolie

[Ky Lane]

Not sure whats happening here....some weird dark blue refraction?

 

Ive set it to 20 levels deep, tried interpolation....no change...

 

Any hints?

[Scott Schroeder]

Could be the background image. Does the glass have a thickness? I remember reading somewhere that Vray has a real tough time doing refractions through a single pane. Try giving the glass a minute thickness, say around .05" or .1"?

 

I had the near exact same problem and adding in thickness fixed it. Hope this helps.

[Ky Lane]

Could be the background image. Does the glass have a thickness? I remember reading somewhere that Vray has a real tough time doing refractions through a single pane. Try giving the glass a minute thickness, say around .05" or .1"?

 

I had the near exact same problem and adding in thickness fixed it. Hope this helps.

 

Yeah its a lofted rectangle...

 

I still cant get it to nick off...very annoying..

[kippu]

maybe some normals??? delete it and make a box, did that help?

[paul Ison]

also check your glass material has "reflect on back side" ticked.

 

I had a similar problem when trying to render glass as a plane, although i know you havea lofted rectangle, it could still be the normals on the back plane facing the wrong way.

 

Id make this the glass thickness is correct because i think it it is REALLY thick then refraction plays a bigger role (just incase that is it)