Unshared edge を 抽出する

https://gyazo.com/e0421d6755e2f90e1428dd058ca7daa9

Group SOP

https://gyazo.com/79b62030a1940a7652d58760855c2b39

VEX

code:vlf.h

// Run Over: Vertices

int hedge = vertexhedge(0, @vtxnum);

if (hedge_equivcount(0, hedge) == 1)

{

// Unshared edges here

// ...

}