Banding in Corona Bump Converter

[DanCaldwell]

Hey there,

I'm encountering an issue in Corona 3 where if I put a procedural map through bump converter, the output becomes stair-stepped, similar to if the image was low bitrate. Just wondering if there is a setting I need to change somewhere in Corona to resolve it, or if it is a bug (I don't recall the same problem being in previous Corona versions). Using Max 2016.

Please see pics for an example.

Thanks,
Dan

[maru]

Not sure, but it might be expected for some maps. Have you tried changing the blurring parameter in the Bump Converter?