Environment Background Visible through vray objects

[koncaliev]

Hey guys,

I am sure somone of you have experienced this problem,
I 'm trying to use the Environment Background to render my model in place over an image,
I can clearly see the entire background image through the model when rendered....,
I tried to do research on google and found some posts about similar problem...,
I tried the solution posted but no results, no matter what I do I see the background through my object..., is there some sort of official bug or is this some kind of feature put in place for some reason and can be overwritten ??? vray2.0
this relates to rendered image
If so can anyone land a hand and get me through this problem ???

any help would be appreciated.
Thank you!

[Behrendt]

You shouldn't use frontal mapping for enviroment.