AAbstractNavData::CalcPathLength

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Unreal Engine C++ API Reference > Runtime > NavigationSystem > AAbstractNavData

• ANavigationData::CalcPathLength()
• AAbstractNavData::CalcPathLength()

References

virtual ENavigationQueryResult::Type CalcPathLength  
&40;  
    const FVector & PathStart,  
    const FVector & PathEnd,  
    FVector::FReal & OutPathLength,  
    FSharedConstNavQueryFilter QueryFilter,  
    const UObject &42; Querier  
&41; const  
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virtual ENavigationQueryResult::Type CalcPathLength &40;     const FVector & PathStart,     const FVector & PathEnd,     FVector::FReal & OutPathLength,     FSharedConstNavQueryFilter QueryFilter,     const UObject &42; Querier &41; const

Remarks

Calculates path from PathStart to PathEnd and retrieves its length. this function does not generate string pulled path so the result is an (over-estimated) approximation potentially expensive, so use it with caution