Wireframe width has no effect on MacOS

Wireframe width has no effect on MacOS. Any value displays as “1” width. It happens both in Wireframe MAT and Phong MAT settings.

I was going to report the same exact problem, would be nice to get a fix :wink:

This has been happening for a long time.

Yeah it has to do with openGL line drawing on macOS. We are looking at other ways to bring you nice line rendering soon!

Any update on this?

No, it looks like there will be no change in macOS drivers for this soon. We are looking at a new line shader MAT as an alternative (better lines for both Windows and Mac users), but this still won’t enable the line width features in the the other MATs. That feature might be a month or two until it shows up in Experimental.