Model custom bay window / join windows

[DangCad1]

I’m working on a project with bay windows where I can’t use the bay window object, therefore I want to use separate windows and join the corners. 

It looks good in 3D, but in plan there is a ”gap” between the windows and I can’t understand why. I’m using the correct angle for the connection, so what might be the problem here?

see screenshot below

 

[Barry Kelly]

Try 67.5° (135° divided in half).

Barry.

[DangCad1]

That didn’t work but 135 degrees did! Don’t really understand why since it’s not the right angle but problem solved. Thanks! 

[Barry Kelly]

My bad.

You need to specify the full angle which is 135°.

The end of the window is at 67.5°.

Barry.