System information

SolveSpace version: 3.0-d3da2c8b

Operating system: Fedora 31

Expected behavior

The polygonal sketches should be properly shaded

Actual behavior

All 4 examples fail to in-fill the polygon correctly. Some are the same sketch with points moved to show failure in a different way.

Additional information

I kept these as simple examples of the error in #296 but they are different. The solution to that issue is going to be built on the solution to this one, which I have and will clean up and submit shortly.

polygon_failures.zip