VrayObjectSelect Element

[bleeding_me]

Good Morning friends,

 

I have a simple scene with a ground, a sphere and a cube. I'm trying to render each object separately so that i can composite into after effects.

 

I tried using the VrayObjectSelect element to achieve this.

 

What i did was assign object id to each object. Then i went into render elements and created 3 VrayObjectSelect element, each one with a differente ID (1,2 and 3). But after the rendering, each channel has the correct object rendered but all the other objects appear black.

 

The result i was trying to achieve was in each channel have the correct object rendered and all the others not seen (maybe transparent).

 

Am i doing something wrong ?

 

Regards,

Bleeding_me