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Unreal Engine C++ API Reference > Runtime > Navmesh > Detour > dtNavMesh
References
| Module | Navmesh |
| Header | /Engine/Source/Runtime/Navmesh/Public/Detour/DetourNavMesh.h |
| Include | #include "Detour/DetourNavMesh.h" |
| Source | /Engine/Source/Runtime/Navmesh/Private/Detour/DetourNavMesh.cpp |
dtStatus setPolyArea
&40;
dtPolyRef ref,
unsigned char area
&41;
Remarks
Sets the user defined area for the specified polygon. The status flags for the operation.
Parameters
| Name | Description |
|---|---|
| ref | The polygon reference. |
| area | The new area id for the polygon. [Limit: < #DT_MAX_AREAS] |