Visualization of curve lines in realistic mode

[Anonymous]

The visualization of the graphics in realistic mode looks distored, but it only applies in curve elements and in furniture components with curve shapes, I already search a lot of it but I don’t know what’s the problem and it only happens in realistic mode.

 

[barthbradley]

I've experienced this in renderings, but never in realistic views.  My guess is hardware. Graphics Card. That's where I would go first if I were troubleshooting.