'Extend Terrain to Horizon' - where did it go?

[ericepv]

Past versions of Chief included a option called 'Extend Terrain to Horizon' in the camera DBX. I finally came across a use for this function but now I can't find it in the camera DBX or anywhere else the help index tells me to look.

[JKEdmo]

1 hour ago, ericepv said:

Past versions of Chief included a option called 'Extend Terrain to Horizon' in the camera DBX. I finally came across a use for this function but now I can't find it in the camera DBX or anywhere else the help index tells me to look.

It's at the bottom of the Camera panel:

 

[DBCooper]

I think it only shows up in a perspective camera and not an orthographic one.  Also, it won't do anything unless you have a terrain perimeter.

 

[ericepv]

18 hours ago, JKEdmo said:

It's at the bottom of the Camera panel:

 

I don't have this on my DBX...