When applying a "mirror" affine transform on an arc, the direction of the arc should change. This addresses an issue we were seeing in this limited case; obviously a more robust support of affine transforms in arcs would require support for ellipses.
Coverage decreased (-0.1%) to 83.479% when pulling 42ef2438526b9e60a33d7b17249cb2624a539c23 on leviat-tech:master into adf355e21dec5f314efd3bcdad3c1404a023c3bb on alexbol99:master.
When applying a "mirror" affine transform on an arc, the direction of the arc should change. This addresses an issue we were seeing in this limited case; obviously a more robust support of affine transforms in arcs would require support for ellipses.