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> Unreal Engine API Reference > Runtime > Navmesh > Detour > dtNavMeshQuery > dtNavMeshQuery::findNearestPoly2D

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dtNavMeshQuery::findNearestPoly2D

Finds the polygon 2D-nearest to the specified center point.

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References

Module	Navmesh
Header	/Engine/Source/Runtime/Navmesh/Public/Detour/DetourNavMeshQuery.h
Include	#include "Detour/DetourNavMeshQuery.h"
Source	/Engine/Source/Runtime/Navmesh/Private/Detour/DetourNavMeshQuery.cpp

Syntax

dtStatus findNearestPoly2D
(
    const float * center,
    const float * extents,
    const dtQueryFilter * filter,
    dtPolyRef * outProjectedRef,
    float * outProjectedPt,
    const float * referencePt,
    float tolerance
) const

Remarks

Finds the polygon 2D-nearest to the specified center point.

Returns

The status flags for the query.

Parameters

Parameter	Description
center	The center of the search box. [(x, y, z)]
extents	The search distance along each axis. [(x, y, z)]
filter	The polygon filter to apply to the query.
nearestRef	The reference id of the nearest polygon.
nearestPt	The nearest point on the polygon. [opt] [(x, y, z)]
referencePt	If supplied replaces
center	in terms of distance measurements. [opt] [(x, y, z)]
tolerance	Radius around best 2D point for picking vertical match

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