Hello Vlado,
I'm always using Fresnel Reflections in VRayMtl.
I'm currently using a hight value for simulating polished steel (IOR : 15). This is only a guessed value, nothing physical or mathematical, maybe 5 or 6 is enough.
What is the best IOR value (for VRay world) for :
Polished Steel ?
Brushed Steel ?
Best regards.
I'm always using Fresnel Reflections in VRayMtl.
I'm currently using a hight value for simulating polished steel (IOR : 15). This is only a guessed value, nothing physical or mathematical, maybe 5 or 6 is enough.
What is the best IOR value (for VRay world) for :
Polished Steel ?
Brushed Steel ?
Best regards.
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