peterstace/simplefeatures

Revisit boundary behaviour in DCEL algorithm

peterstace opened this issue · 0 comments

peterstace commented

There are two parts that should be revisited:

  • Should the boundary for vertex records flip between internal/boundary in cases where multiple polygons (in a geometry collection) share an edge?

  • The modelling for boundary/interior/exterior is complicated. Can we use a tri-state enum instead?