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> Unreal Engine API Reference > Runtime > Navmesh > Detour > dtCreateNavMeshData

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dtCreateNavMeshData

Builds navigation mesh tile data from the provided tile creation data.

Windows

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Linux

References

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

Syntax

bool dtCreateNavMeshData
(
    dtNavMeshCreateParams * params,
    unsigned char ** outData,
    int * outDataSize
)

Remarks

Builds navigation mesh tile data from the provided tile creation data.

The output data array is allocated using the detour allocator (dtAlloc()). The method used to free the memory will be determined by how the tile is added to the navigation mesh.

Returns

True if the tile data was successfully created.

Parameters

Parameter	Description
params	Tile creation data.
outData	The resulting tile data.
outDataSize	The size of the tile data array.