| Parameter | Description |
|---|---|
| polygon | Identifier of a node from a NavMesh surface or link. |
NavMeshPolyTypes
Ground when the node is a polygon on a NavMesh surface.
OffMeshConnection when the node is a NavMeshLink or an AI.OffMeshLink.
Returns whether the NavMesh node is a polygon or a link.
The type can be determined even after the specified node has become invalid in the query's NavMeshWorld.
Known issue, to be fixed: If the query's Experimental.AI.NavMeshWorld is invalid for any reason, the method returns Experimental.AI.NavMeshPolyTypes.OffMeshConnection.
Additional resources: Experimental.AI.NavMeshPolyTypes, Experimental.AI.NavMeshQuery.IsValid, Experimental.AI.NavMeshWorld.IsValid.