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  3. UMovieGraphModifierNode

UMovieGraphModifierNode

A collection node specifies an interface for doing dynamic scene queries for actors in the world.

API > API/Plugins > API/Plugins/MovieRenderPipelineCore

A collection node specifies an interface for doing dynamic scene queries for actors in the world. Collections work in tandem with UMovieGraphModifiers to select which actors the modifiers should be run on.

   
Name UMovieGraphModifierNode
Type class
Header File /Engine/Plugins/MovieScene/MovieRenderPipeline/Source/MovieRenderPipelineCore/Public/Graph/Nodes/MovieGraphModifierNode.h
Include Path #include "Graph/Nodes/MovieGraphModifierNode.h"

Syntax

UCLASS ()  
class UMovieGraphModifierNode : public UMovieGraphSettingNode

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UMovieGraphModifierNode()

   Graph/Nodes/MovieGraphModifierNode.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bOverride_ModifierName uint8   Graph/Nodes/MovieGraphModifierNode.h  
ModifierName FString The name of this modifier. Graph/Nodes/MovieGraphModifierNode.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Modifier"

Protected

Name Type Remarks Include Path Unreal Specifiers
bOverride_Collections uint8 These private override properties exist so that the associated non-override properties are merged properly by UMovieGraphMergeableModifierContainer Graph/Nodes/MovieGraphModifierNode.h  
bOverride_DisabledCollections uint8   Graph/Nodes/MovieGraphModifierNode.h  
bOverride_ModifiersContainer uint8   Graph/Nodes/MovieGraphModifierNode.h  
Collections TArray< FName > The names of collections being modified. Graph/Nodes/MovieGraphModifierNode.h  
DisabledCollections TSet< FName > The collections on this node that have been disabled. Graph/Nodes/MovieGraphModifierNode.h  
ModifiersContainer TObjectPtr< UMovieGraphMergeableModifierContainer > The modifiers this node should run. Graph/Nodes/MovieGraphModifierNode.h
  • Meta=(DisplayName="Modifiers")

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddCollection ( const FName& InCollectionName
)

 Add a collection identified by the given name which will be affected by the modifiers on this node. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"
Adds a new modifier of the specified type. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"

const TArray< FName > & GetCollections()

 Gets all collections that will be affected by the modifiers on this node. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"
Gets the modifier of the specified type, or nullptr if one does not exist on this node. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"

const TArray< UMovieGraphCollectionModifier * > & GetModifiers()

 Gets all modifiers currently added to the node. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"

bool IsCollectionEnabled ( const FName& InCollectionName
) const

 Gets the enable state (within this modifier) of the collection with the given name. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"

bool RemoveCollection ( const FName& InCollectionName
)

 Remove a collection identified by the given name. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"
Removes the modifier of the specified type. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"

void SetCollectionEnabled ( const FName& InCollectionName,
const bool bIsCollectionEnabled
)

 Sets the enable state (within this modifier) of the collection with the given name. Graph/Nodes/MovieGraphModifierNode.h
  • BlueprintCallable
  • Category="Modifiers"

Overridden from UMovieGraphSettingNode

Name Remarks Include Path Unreal Specifiers

virtual FString GetNodeInstanceName ()

 An identifier that distinguishes this node from other nodes of the same type within a branch. Graph/Nodes/MovieGraphModifierNode.h  

Overridden from UMovieGraphNode

Name Remarks Include Path Unreal Specifiers

virtual FSlateIcon GetIconAndTint ( FLinearColor& OutColor
) const

 Gets the node's icon and icon tint, as visible in the graph. Graph/Nodes/MovieGraphModifierNode.h  

virtual FText GetMenuCategory()

 Gets the category that the node belongs under. Graph/Nodes/MovieGraphModifierNode.h  

virtual FText GetNodeTitle ( const bool bGetDescriptive
) const

 Gets the node's title. Graph/Nodes/MovieGraphModifierNode.h  

virtual FLinearColor GetNodeTitleColor()

 Gets the node's title color, as visible in the graph. Graph/Nodes/MovieGraphModifierNode.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Graph/Nodes/MovieGraphModifierNode.h  

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