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

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dtNavMeshQuery::findPolysInPathDistance

Finds the polygons along the navigation graph that are no more than given path length away from centerPos.

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Linux

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 findPolysInPathDistance
(
    dtPolyRef startRef,
    const float * centerPos,
    const float pathDistance,
    const dtQueryFilter * filter,
    dtPolyRef * resultRef,
    int * resultCount,
    const int maxResult
) const

Remarks

Finds the polygons along the navigation graph that are no more than given path length away from centerPos.

Returns

The status flags for the query.

Parameters

Parameter	Description
startRef	The reference id of the polygon where the search starts.
centerPos	The center of the search circle. [(x, y, z)]
pathDistance	The path distance limit of the search
filter	The polygon filter to apply to the query.
resultRef	The reference ids of the polygons touched by the circle. [opt]
resultCount	The number of polygons found. [opt]
maxResult	The maximum number of polygons the result arrays can hold.

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