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  3. GetPathLength

GetPathLength

Overload list

Unreal Engine C++ API Reference > Runtime > NavigationSystem > UNavigationSystemV1

  Type Name Description
Public function Const ENavigationQueryResult::Type

GetPathLength ( const FVector& PathStart,
const FVector& PathEnd,
float& PathLength,
const ANavigationData* NavData,
FSharedConstNavQueryFilter QueryFilter
)

 Use new version with FVector::FReal
Public function Const ENavigationQueryResult::Type

GetPathLength ( const FVector& PathStart,
const FVector& PathEnd,
FVector::FReal& PathLength,
const ANavigationData* NavData,
FSharedConstNavQueryFilter QueryFilter
)

 Calculates a path from PathStart to PathEnd and retrieves its overestimated length.
Public function Static ENavigationQueryResult::Type

GetPathLength ( UObject* WorldContextObject,
const FVector& PathStart,
const FVector& PathEnd,
float& PathLength,
ANavigationData* NavData,
TSubclassOf< UNavigationQueryFilter > FilterClass
)

 Use new version with double
Public function Static ENavigationQueryResult::Type

GetPathLength ( UObject* WorldContextObject,
const FVector& PathStart,
const FVector& PathEnd,
double& PathLength,
ANavigationData* NavData,
TSubclassOf< UNavigationQueryFilter > FilterClass
)

 Potentially expensive. Use with caution

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