inext :=,i)

Get local index inext of a point within the next edge attached to this point (note: the same point has local index i within the source edge ep). This can be used to iterate through all edges connected to a node with the function.


inext - point index with 1 \(\le\) i \(\le\) 2


ep - source edge pointer

i - point index with 1 \(\le\) i \(\le\) 2