Thank you for your fast reply

Hello bonjour,
Is there a way in octane to render interlaced images (even or upper first) ?
C4d 18.057, Octane 3.06.2
I'm working for an animation, for TV in Pal. We always render odd field first . But when I select odd field in the render settings, my render is "strange", without any material, like ...

Thanks a lot, I'm trying that right now !!

thank for the pictures oguzbir !
Would love to have your scene to see how you did the different materials

it works !!
Thank you all for your help

What I didn't know is that the size of the light was important for the shadow.

In your portfolio, I do love the paper city !!!

Wow oguzbir that's really beautifull !!
Seems real !!

Wow !!! Thank for both of you !!

yes, that's what I want to have ! Thank you.
could you share the scene ?
You don't use any light ?

Thank you for your reply.
Of course, compositing is an option, but I'm thinking using Octane for the light and the sheet.
How can I make the effect of a real lamp behind fabric ?