• switch to development build of ArmA 3
• launch arma3diag_x64.exe in Arma 3 root folder
• load Altis in Editor
• place houses on the main airfield from Props -> Structures (Altis)
• press play scenario
• look for visually obstructed window(s) for the player in houses
• if found, go inside the house and face the concerned window(s)
• open debug console and local exec: diag_drawMode "viewGeometry" to see if in this mode the window(s) is still visually obstructed
• open debug console and local exec: diag_drawMode "normal" to return to normal view

Structures (Altis)
-> Airport

• Hangar (Land_Hangar_F)

normal: https://i.imgur.com/3wh3UnW.jpg viewGeometry: https://i.imgur.com/pMVGcw8.jpg

->City

• House (Big, Abandoned) (Land_u_House_Big_02_V1_F)

normal: https://i.imgur.com/EMIbfMM.jpg viewGeometry: https://i.imgur.com/VKkPP1J.jpg
done properly https://i.imgur.com/IsWzlUF.jpg in House (Big, Destroyed) (Land_d_House_Big_02_V1_F)
normal: https://i.imgur.com/pkGQzGx.jpg viewGeometry: https://i.imgur.com/O3woNuy.jpg
done properly https://i.imgur.com/GwRSdDZ.jpg in House (Big, Destroyed) (Land_d_House_Big_02_V1_F)
normal: https://i.imgur.com/Fomisfd.jpg viewGeometry: https://i.imgur.com/Q8UzPLH.jpg
normal: https://i.imgur.com/lUqDaTm.jpg viewGeometry: https://i.imgur.com/NgwFNuj.jpg
done properly https://i.imgur.com/rG25jdL.jpg in House (Big, Destroyed) (Land_d_House_Big_02_V1_F)

-> Village

• House Addon (Land_i_Addon_02_V1_F)

normal: https://i.imgur.com/p9tlc0k.jpg viewGeometry: https://i.imgur.com/16yxenA.jpg
done properly https://i.imgur.com/hJi0LDe.jpg in House Addon (Abandoned) (Land_u_Addon_02_V1_F)