Ya know... After reading/replying to this post, I began thinking on how you were going about trying to render your jack, to produce a terrain map, the spherical part imparticular. I quickly made up a scene of a regular grey sphere on a black plane, put the camera and a radial sphere directly above it, and rendered it. Then used that render as a solid Symmetrical Lattice. It quickly made a spherical shape, the closest I have ever came to making a sphere out of a terrain. I'll have to keep tweaking everything, see how close I can get it to a perfect sphere. AgentSmith

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