Parameterization
of arbitrary surfaces
Terminal node
Branching node
Internal node
ü Internal path between branching nodes: cut iff M is not
disconnected & gà(g-1);
YES
(cut=iso-contours of M
w.r.t. f)
ü mark the internal nodes of the current arc as
visited.
Repeat the iteration until g
cuts have been performed.
Handle
identification & cut
