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Why when I enter sketch mode in the viewer do i get a diagonal hatch across my entire model?

I notice it only happens when i am inside the building not outside.

Update. it happens on the exterior but my scene was so large that i didn't see it until i was very close to the building.

Hi William,

This looks like behavior of SSAO shader when visibility distance value is higher than default. You can try to turn off SSAO in the graphics settings.

Alexey,

I have tried that, I tried around 10 different graphics options including all on and all off.

Thanks,

William

William,

I fugured out the reason. The edge drawing shader works similarly to SSAO, so here we can see the same z-fighting issue on high visibility distance values. So if you decrease visibility distance the issue will be resolved (default value that works good is 1,000 ft but you can see if a slightly greater value is ok). Visibility distance can be changed in Graphics -> Camera.

Hope this helps.