How to edit fillet

[amckinlay]

FIlleting changed my polygon into segments and arcs. How do I recover the polygon so I can change the fillet amount on my PCB?

[paulvdh]

At the moment, it’s mostly a one way conversion, except for a [Ctrl + Z] to undo or a File / Revert if you saved before the conversion.

You can manually change the arcs and the line segments. This is not too much work if you can use a convenient grid.

Another option is to:

1. Delete the arcs, leave only the straight lines.
2. Use: Shape Modification / Heal Shapes
   
   Do note that you have to set the tolerance to a big value, about the same as the diameter of the arcs should do it.
3. Redo the fillet.

You can also use the “Extend Lines to Meet”, to repair the polygon first, but that only works with two line segments at a time, while the Heal Shapes can handle multiple line segments.