GDL door question: There are no lines on the wall hole edges.

[Funfun Yan]

Hello guys,

 I am working on writing a door gdl. but when I  put the door on the wall . There are no lines on the wall hole edges.

how can I make them appear? THX!😂

Operating system used: Windows 11 - 22631

[cuba · Accepted solution]

Add a wallhole and use 15 as maski 

wallhole n, status,

x1, y1, mask1,

...,

xn, yn, maskn,

x, y, z

 Example:

wallhole 4,2,

0,0,15,

a,0,15,

a,b,15,

0,b,15,

[Funfun Yan]

Thank you !