Openings
}
Current UCS is not on a horizontal plane!
ثeϥΪ̮y(UCS)äOeA!
----prompts for Opening on Straight Wall
Select a straight solid wall: 
@D: 
Pick solid wall bottom or top edge 1st point:
𩳳ΤWtuWĤ@I: 
Perpendicular to its oppsite edge point:
ܹﭱtuWI: 
Opening width:
}fe: 
Opening elevation from picked point <0>:
}fﰪέC<0>: 
Opening height:
}f: 
----prompts for Opening on Curved Wall
Select a curved solid wall:
@D꩷: 
Pick curved wall bottom or top edge 1st point:
꩷𩳳ΤWtuWĤ@I: 
Perpendicular to its oppsite edge point:
ܹﭱtuWI: 
<Pickwall edge 2nd point> or input opening [Width/Angle]:
<tuWĤGI> J}f[eWidth/Angle]: 
Opening width (arc length):
}fe(): 
Opening angle:
}f: 
Opening elevation from picked point <0>:
}fﰪέC<0>: 
Opening height:
}f: 
