Graphic issue with models on texture

[grenat50]

Hi !

I was wondering if anyone knows why a lot of models do this : 
 

 

But when I zoom :

 

 

 

Is there any ways to have great graphic quality when zoomed out ?

 

I'm using 2018-0620 exe

 

Thank you

Edited October 9, 2020 by grenat50

[grenat50]

I found how to fix this. Update here for those who are interested -