Double object invisibility trace problem

[Morbid Angel]

If an object is duplicated inside of another object at the same point in space, and the second object is set to not visible to camera the first object is rendered incorrectly.
I've tested these in brazil and mental ray, and they work fine.

[vlado]

Yep, this will not work with V-Ray if the objects surfaces occupy the same space. Further on, it cannot be made to work at all due to the way V-Ray handles invisible to camera objects.

Best regards,
Vlado

[Morbid Angel]

interesting. I dont see this being a problem because generally your not supposed to have an object inside another object taking same point in space. But never the less it should be mentioned in final manual imo.

[vlado]

It's exactly the same problem that you get with double faces on objects.

Best regards,
Vlad