Refraction Issue

[CG_Utopian]

Hey all,

I have a problem when i am rendering a glass bowl with what is supposed to be yoghurt inside, but i am getting this dark edge on the top as you can see in the attached image. is there a way to solve it inside Vray? or do i have to adjust the mesh?

Thanks a lot

[Svetlozar Draganov]

Would it be possible to attach stripped down version of the scene for investigation?
Is this grass single or double sided?
Have you checked for overlapping geometry into that area?

[CG_Utopian]

I will provide you with both meshes later today .. thanks for the reply