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> Unreal Engine API Reference > Runtime > NavigationSystem > UNavigationSystemV1 > bInitialBuildingLocked

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bInitialBuildingLocked

If set to true will result navigation system not rebuild navigation until a call to [ReleaseInitialBuildingLock()](API\Runtime\NavigationSystem\UNavigationSystemV1\ReleaseInitialBuildingLock) is called.

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Syntax

uint32 bInitialBuildingLocked: 1

Remarks

If set to true will result navigation system not rebuild navigation until a call to ReleaseInitialBuildingLock() is called. Does not influence editor-time generation (i.e. does influence PIE and Game). Defaults to false.

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