Definition of Corner and Edge Constraints.

[Utine]

Hi,

I’m a bit confused about the constraint example shown in Figure 5. In the figure, Partitions 1 and 7 are associated with the corner constraint, while Partition 4 is associated with the edge constraint. However, visually it seems that Partitions 1, 4, and 7 are all aligned with the outline edges and corners.

Could you please clarify the exact definitions of the corner constraint and the edge constraint in this context?

Thank you very much for your help.