[solved]Curved reflections on flat surfaces

Corona Corona for 3ds Max Help Required
1

Hello there,

I would like to reduce the bend or if i understand it correctly the IOR of the reflection in my windows. I have set up two planes one behind the other in each window.
Thin is checked and I cant find a way to reduce the bend.
I tried to reduce the fresnel IOR in the reflection slot but with no good result…
Thanks a lot for your help

Alex

glass.jpg
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glass mat setup.jpg
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2

You mean the “curvy” reflections?
IOR won’t help here.
Check your smoothing groups. I would try applying a “smooth” modifier (NOT “mesh smooth” or “turbo smooth”!) without any custom settings.

If it’s not that, then maybe… it could be a physical phenomenon? o_0

3

Perfect that was it!
Thank you so much for your help

alex