UV Topology Rollup

UV Topology is the other crucial part of the system. It consists of two functions.

1. Stitch
2. Break

Stitching Seams

Stitching can use Snap To Selection which is turned on by default. This feature also resizes the UV shells to match the size of the target. (it caluclates the scale using only the edge selection and not from the texel density)

Breaking Seams

Note that breaking seams can be done using EDGE and FACE selection as well.