Arc direction detection has been a bit hairy in previous versions. It rarely failed, but the method of verification caused some smaller segments not to be converted. The routine relied on a constant, which limited accuracy.
Alter detection routine so that it can detect more arcs without generating one that has the wrong rotation.
Add a direction test that allows the arc to be repaired if the direction is wrong.
Arc direction detection has been a bit hairy in previous versions. It rarely failed, but the method of verification caused some smaller segments not to be converted. The routine relied on a constant, which limited accuracy.
Alter detection routine so that it can detect more arcs without generating one that has the wrong rotation.
Add a direction test that allows the arc to be repaired if the direction is wrong.