Problem using reference display, when I go to glass house the structure is visible but standard terrain gone

[cbucks]

 

I have one plan with my terrain and the other plan with my structure. When I go to reference display and go standard for the structure I can no longer see the terrain in 3d. But when I do glass house I can see the terrain and the house. When I go set the house to standard I can see the house but no longer the terrain just a subtle shadow. Any idea what I am doing wrong?

 

[VHampton]

As noted... a layer may not be checked off correctly.  

 

What's going on there however is slightly unusual.

 

For instance, it's strange how the terrain in Glass House mode isn't "glass". 

 

The solution may be as simple as recalibrating to the default setting for the various camera types under "Technique Options".