ZBrushCentral

Qestion about mean ( island )

hi dear
kindly i want ask about :

what is mean (( island )) in zbush world such as in ZModeler or any where in zbrush wold ???

Thanks for you>>>

In terms of ZModeler targets:

Island = Any group of connected (contiguous) polygons.

Polygroup Island = Any group of connected polygons with the same polygroup.

Flat Island = Connected polygons on the same plane

Facing Front Island = Connected polygons facing the viewer

Curved Island = Connected polygons on a curved surface

Thank you very much for help me