Models with materials not showing in vray render

[Anonymous]

I merged some decoration models with materials ,they appear in viewport with materials but when i rendered all models disappeared as shown below.

Any one know why ??

p.s : when i assign vray materials they appeared in vray render

 

[Juanfranciscoangel]

hi, have you been able to solve the problem?

[jon.bell]

Hello,

Thanks for your question! (Please note that since V-Ray is a product from The Chaos Group, posting your question on their tech support forums may get you an answer more quickly.) Without having access to the scene file, I'm having to guess at some of the issues you're facing here. However, I would check the following:

1. Right-click on the curtains and see if their Properties (or V-Ray Properties) have been set to be non-renderable. If so, change these properties back (this may be why these objects appear in your viewport but not in a rendering.)
2. Select the black ceiling object and check the settings above. In addition, make sure that the material applied to it is double-sided, that the Face Normals are correct (pointing "down," into the room -- you can apply an Edit Normals modifier to check this), and/or that you've got the Force 2-Sided Option enabled in your Render settings.

Please let us know if this helps!