FCOInstanceGeneratorNode | Unreal Engine 5.7 Documentation

API > API/Plugins > API/Plugins/MutableDataflowEditor

Node designed to work as an entry point for mutable in the DataFlow graph. It allows the setup of a Customizable Object Instance and the extraction of the skeletal meshes generated by its update.


Name	FCOInstanceGeneratorNode
Type	struct
Header File	/Engine/Plugins/Experimental/MutableDataflow/Source/MutableDataflowEditor/Public/Nodes/COInstanceGeneratorNode.h
Include Path	#include "Nodes/COInstanceGeneratorNode.h"

Syntax

USTRUCT (Meta=(Experimental))  
struct FCOInstanceGeneratorNode : public FDataflowNode

Inheritance Hierarchy

FSharedFromThisBase → TSharedFromThis → FDataflowNode → FCOInstanceGeneratorNode

Variables

Protected

Name	Type	Remarks	Include Path	Unreal Specifiers
bIsGeneratingResources	bool	Variable that works as a semaphore to prevent the scheduling of multiple Instance Compilation + Updates	Nodes/COInstanceGeneratorNode.h
CachedMaterialParameters	TArray< FMutableMaterialParameter >		Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable Parameters" Meta=(DataflowInput)
CachedSkeletalMeshParameters	TArray< FMutableSkeletalMeshParameter >		Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable Parameters" Meta=(DataflowInput)
CachedTextureParameters	TArray< FMutableTextureParameter >		Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable Parameters" Meta=(DataflowInput)
CustomizableObject	TObjectPtr< UCustomizableObject >		Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable" Meta=(DataflowInput)
CustomizableObjectInstance	TObjectPtr< UCustomizableObjectInstance >	Instance generated during the runtime and used to generate the output resources.	Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable" Meta=(DisplayName="Generated COI")
GeneratedResources	TArray< FMutableGeneratedResource >	First option : an array of structures that contain the pair of data Component name + Skeletal Mesh.	Nodes/COInstanceGeneratorNode.h	Meta=(DataflowOutput)
GeneratedSkeletalMeshes	TArray< TObjectPtr< USkeletalMesh > >		Nodes/COInstanceGeneratorNode.h	Meta=(DataflowOutput)
GenerateInstanceResources	FDataflowFunctionProperty	Press this button to trigger first a CO compilation and then a COI update.	Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable" Meta=(DisplayName="Generate Resources", ButtonImage="Icons.Refresh")
MaterialParameters	TArray< FMutableMaterialParameter >		Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable Parameters" Meta=(DataflowInput)
SkeletalMeshParameters	TArray< FMutableSkeletalMeshParameter >		Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable Parameters" Meta=(DataflowInput)
TextureParameters	TArray< FMutableTextureParameter >		Nodes/COInstanceGeneratorNode.h	EditAnywhere Category="Mutable Parameters" Meta=(DataflowInput)

Functions

Public

Overridden from FDataflowNode

Name	Remarks	Include Path	Unreal Specifiers
virtual void Evaluate ( UE::Dataflow::FContext& Context, const FDataflowOutput* Out ) const		Nodes/COInstanceGeneratorNode.h
virtual DATAFLOW_NODE_DEFINE_INTERNAL(FCOInstanceGeneratorNode, "GenerateCustomizableObjectInstance", "Mutable", "") public void OnPropertyChanged ( UE::Dataflow::FContext& Context, const FPropertyChangedEvent& InPropertyChangedEvent )		Nodes/COInstanceGeneratorNode.h

Navigation

Syntax

Inheritance Hierarchy

Variables

Protected

Functions

Public

Overridden from FDataflowNode