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UNavigationSystemV1::GetAllAttachedActors

A helper function that gathers all actors attached to RootActor and fetches them back.

Windows

MacOS

Linux

References

Module	NavigationSystem
Header	/Engine/Source/Runtime/NavigationSystem/Public/NavigationSystem.h
Include	#include "NavigationSystem.h"
Source	/Engine/Source/Runtime/NavigationSystem/Private/NavigationSystem.cpp

Syntax

static int32 GetAllAttachedActors
(
const AActor & RootActor,
TArray< AActor * > & OutAttachedActors
)

Remarks

A helper function that gathers all actors attached to RootActor and fetches them back. The function does consider multi-level attachments.

Returns

the number of unique attached actors

Parameters

Parameter	Description
AttachedActors	is getting reset at the beginning of the function. When done it is guaranteed to contain unique, non-null ptrs. It will not include RootActor.

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