@Kevin_Groba, et al, I have uploaded my “MowPlan” program to github. The reply (to myself 
) at Auto Way-point Generation for Polygon Coverage from Outside to Center, gives brief instructions. You should be able to run the .exe from github without recompiling I hope. I would be very interested in any feed back, help, etc.
I will probably not do much more with it for a while since I think it will meet my needs and I have a lot to do on the mower. Maybe others will improve it.