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  3. FObjectInstancingGraph

FObjectInstancingGraph

API > API/Runtime > API/Runtime/CoreUObject > API/Runtime/CoreUObject/UObject

References

   
Module CoreUObject
Header /Engine/Source/Runtime/CoreUObject/Public/UObject/Class.h
Include #include "UObject/Class.h"

Syntax

struct FObjectInstancingGraph

Constructors

  Type Name Description
Public function  

FObjectInstancingGraph ( bool bDisableInstancing
)

 Default Constructor
Public function  

FObjectInstancingGraph ( EObjectInstancingGraphOptions InOptions
)

 Constructor with options
Public function  

FObjectInstancingGraph ( UObject* DestinationSubobjectRoot,
EObjectInstancingGraphOptions InOptions
)

 Standard constructor

Functions

  Type Name Description
Public function void

AddNewInstance ( UObject* ObjectInstance,
UObject* InArchetype
)

 Adds an object instance to the map of source objects to their instances.
Public function void

AddNewObject ( UObject* ObjectInstance,
UObject* InArchetype
)

 Adds a partially built object instance to the map(s) of source objects to their instances.
Public function void Adds a member variable property that should not instantiate subobjects
Public function void

EnableSubobjectInstancing ( bool bEnabled
)

 Enables / disables component instancing.
Public function void

ForEachObjectInstance ( Predicate Pred
)

 Allows looping over instances that were created during this instancing.
Public function UObject *

GetDestinationObject ( UObject* SourceObject
)

 Finds the destination object instance corresponding to the specified source object.
Public function Const const UObject * Returns the DestinationRoot for this instancing graph.
Public function Const bool Returns whether this instancing graph has a valid destination root.
Public function UObject *

InstancePropertyValue ( UObject* SourceComponent,
UObject* CurrentValue,
UObject* CurrentObject,
EInstancePropertyValueFlags Flags
)

 Returns the component that has SourceComponent as its archetype, instancing the component as necessary.
Public function Const bool Checks if a member variable property is in subobject instantiation exclusion list
Public function Const bool Returns whether component instancing is enabled
Public function void

RetrieveObjectInstances ( UObject* SearchOuter,
TArray< class UObject* >& out_Objects
)

 Retrieves a list of objects that have the specified Outer
Public function void

SetDestinationRoot ( UObject* DestinationSubobjectRoot,
UObject* InSourceRoot
)

 Sets the DestinationRoot for this instancing graph.
Public function void

SetLoadingObject ( bool bIsLoading
)

 Sets whether DestinationRoot is currently being loaded from disk.

Deprecated Functions

  Type Name Description
Public function UObject *

InstancePropertyValue ( UObject* SourceComponent,
UObject* CurrentValue,
UObject* CurrentObject,
bool bIsTransient,
bool bCausesInstancing,
bool bAllowSelfReference
)

 This overload of InstancePropertyValue has been deprecated, please call the overload that takes flags instead.

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