See Reflections through to sliding glass doors

[jarminleonardi]

Hi Guys

I have an internal scene with the camera is looking outside, I have a stacking glass door with 2 panels. The issue is I lose reflections to the house roof title in the neighboring area once looking through the 2 sliding glass panels. There is a section of the door where I'm looking through only one panel as the doors are not fully stacked back onto each other and the reflections for the roof tiles work fine. But were the door stacks back and you the camera is looking through 2 pieces of the glass the reflection of the roof tiles disappears.. Has anyone got any ideas. It has happened a few times and I just work around and render the image twice to get it to work. Basically, its like vray cannt tell that it needs to show reflections of objects once it goes through more then one refractive material

 

Thanks

[rebarsalahaddin]

would you please attach the test render in order to have a better clue.

[Nicolai Bongard]

Sounds like max depth on the reflections may have been reached, try upping the number?

[jarminleonardi]

Thanks guys I worked it out my IOR was too high, When I lower it thinks started to work ok

 

Cheers