merge lines that are close together

[yshui]

this often rises while using chamfer. if i chamfer an corner all the way, i will end up with 2 lines very very close together. is there a way to merge lines like this?

[gumyr]

Do you have some example code or a screenshot you could post?

[Jojain]

This is actually very complex to do as it would modify the topology. And I don't think it can be solved at the build123d level