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API > API/Runtime > API/Runtime/Navmesh > API/Runtime/Navmesh/dtNavMeshQuery
Description
Finds the point's projection on the specified polygon.
Uses the detail polygons to find the surface height. (Most accurate.)
`pos_ does not have to be within the bounds of the polygon or navigation mesh.
| Name | projectedPointOnPoly |
| Type | function |
| Header File | /Engine/Source/Runtime/Navmesh/Public/Detour/DetourNavMeshQuery.h |
| Include Path | #include "Detour/DetourNavMeshQuery.h" |
| Source | /Engine/Source/Runtime/Navmesh/Private/Detour/DetourNavMeshQuery.cpp |
dtStatus projectedPointOnPoly
(
dtPolyRef ref,
const dtReal * pos,
dtReal * projected
) const
The status flags for the query.
Parameters
| Name | Remarks |
|---|---|
| ref | The reference id of the polygon. |
| pos | The position to check. [(x, y, z)] |
| closest | The projected point on the polygon. [(x, y, z)] |