I am looking for an extension that draw two lines from the center point and that two lines are centered automatically as dibac plugin.
Dibac plugin can only draw. It cannot apply on wall.
According to picture. I want to draw 4.5 inches exterior wall. Normally, I drawn 2 lines 2.25 inches from the center point. But I want to draw or mark 4.5 inches with one click.
(Sorry for my English)