Newbie with Essentials 2019 on iMac. The house is fine, it all works. Now for landscaping. The fence is fine, shows in 3D. I added Terrain Perimeter, shows in 2D, not 3D, but that seems okay. I opened Terrain Specification, selected Materials/Terrain/Dirt/OK, but nothing changes in 2D or 3D, no dirt shows. For 3D Camera I removed backdrop, no background color, turned on Generate Sky/Haze, looks good in 3D, just no dirt.
I'm obviously missing a step to get the dirt to appear. What is the trick? I expected the dirt to hide the foundation, appearing at the bottom of the fence.