Customizable Polygonal Picture Frame

I initially started creating a simple customizable openscad file for rectangular picture frames using some of the sample mouldings from:
http://www.hornermillwork.com/cad-library/mouldings

I edited 5 of the DWG profiles to create DXF files to import into openscad to start with to give me a little variation & it worked pretty good. After finishing the rectangular openscad file, I started making several different openscad files for 3,4,6 & sided frames. After those worked, I worked on the calculations needed to make a Polygonal Picture frame with whatever number of sides you want. I then decided to make a customizable profile with variable width, thickness & up to 5 different cuts along the length of the profile & 1 cut along the miter joint top edge:

1. Inside edge
2. Outside edge
3. Center Cut
4. Between Center & Outside Edge with variable offset (shown with 4 sided circle cut)
5. Between Center & Inside Edge with variable offset.
6. Custom Cut along Miter Joint

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