<r>When I draw walls in a square (for example a chimney), the walls are connected in a spacial 45° manner.<br/>
But at the end when I close the square, I'm not possible to get this 45° conenction. How do I make it?<br/>
<IMG src="https://www2.pic-upload.de/img/32756764/Screenshotfrom2017-02-2619-40 ...