Problem on round surfaces

[eugeniocappuccio]

Hi there,

I have an issue in my model where all round polysurfaces and surfaces are displaying as polygonal surfaces and are also rendering like this in Vray. I have tried scaling the model to see if it is an issue with that, but it does not change the problem.

I would appreciate if someone could decipher what is wrong with it; I have also attached a low res render to see which areas specifically are problematic.

190403_Final structures_3d_wind.3dm

[nathanletwory]

Set your document mesh settings from jagged & faster to smooth & slower

File > Settings

Here a Raytraced round hole with the changed setting:

[eugeniocappuccio]

You sire are a gentleman. Thank you!