Handles

There different types for handles

to vertices: VHnd,
to faces: FHnd,
to half-edges: HHnd, and
to edges: EHnd

The constants NoV, NoF, NoH, NoE provide invalid handles indicating that there is no vertex/ face/ half-edge/ edge. In addition, nothing is converted as, e.g., VHnd(nothing) == NoV.

Tip

The above constants are used consistently as placeholders for indicating a missing or undefined mesh element, or they possibly signal failure of a method that returns a handle (similar to a "null pointer").

PMesh.EHnd — Type

Edge handle type.