Problem on round surfaces

Rhino Rhino for Mac
#1

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.

bridge_1
bridge_1.jpg1125×1125 216 KB

#2

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

File > Settings

kuva
kuva.png1196×414 79.1 KB

Here a Raytraced round hole with the changed setting:

kuva

#3

You sire are a gentleman. Thank you!