This terrain is for use in Vue, in which I'll populate the terrain with trees, etc. and then render a 360' panorama.  That render will be used as the texture for a circular backdrop wall surrounding the Poser terrain.

     Notice the sunken patch in the center.  That is where the Poser terrain would be, so for the Vue pano I don't want any ground or trees to show in that area.

Poser 12, in feet.  

OSes:  Win7Prox64, Win7Ultx64

Silo Pro 2.5.6 64bit, Vue Infinite 2014.7, Genetica 4.0 Studio, UV Mapper Pro, UV Layout Pro, PhotoImpact X3, GIF Animator 5