Super slow display speed with objects that have edge softening - fixed in v7?

[Gijs (Gijs de Zwart)]

I found one related post:

Shaded viewport super slow

Example model: Sierpinski_inspired.3dm (3.6 MB) When I switch the perspective viewport from Wireframe to Shaded, then interactive navigation feels like navigating a slideshow. The GPU in my system is not the greatest, but I think it should be able to handle that model just fine: [image] Explanation? Something I can do to my system to improve performance?

I was testing a few models for display speed comparison and found that some were terribly slow due to edge softening. V7 doesn’t seem to suffer from this anymore. Would be nice if this fix can be backported to v6