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Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Plugins > GeometryFlowCore > FGraph

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FGraph

TODO:

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References

Module	GeometryFlowCore
Header	/Engine/Plugins/Experimental/GeometryFlow/Source/GeometryFlowCore/Public/GeometryFlowGraph.h
Include	#include "GeometryFlowGraph.h"

Syntax

class FGraph

Remarks

TODO:

internal FNode pointers can be unique ptr?
parallel evaluation at graph level (pre-pass to collect references?)

Variables

		Name	Description
	TMap< FHandle, ...	AllNodeLocks
	TMap< FHandle, ...	AllNodes
	TArray< FConnec...	Connections
	ENodeCachingStr...	DefaultCachingStrategy
	FCriticalSectio...	EvaluateLock
	int32	NodeCounter

Destructors

	Name	Description
	~FGraph()

Functions

		Name	Description
	EGeometryFlo...	AddConnection ( FHandle FromNode, FString FromOutput, FHandle ToNode, FString ToInput )
	FHandle	AddNodeOfType ( const FString& Identifier, ENodeCachingStrategy CachingStrateg... )
	EGeometryFlo...	ApplyToNodeOfType ( FHandle NodeHandle, TFunctionRef< void> App... )
	TSafeSharedP...	ComputeOutputData ( FHandle Node, FString OutputName, TUniquePtr< FEvaluationInfo >& Eva..., bool bStealOutputData )
	void	ConfigureCachingStrategy ( ENodeCachingStrategy NewStrategy )
	int32	CountOutputConnections ( FHandle FromNode, const FString& FromOutput )
	FString	DebugDumpGraph ( TFunction< bool< FNo... )
	EGeometryFlo...	EvaluateResult ( FHandle Node, FString OutputName, T& Storage, int32 StorageTypeIdentifier, TUniquePtr< FEvaluationInfo >& Eva..., bool bTryTakeResult )
	EGeometryFlo...	EvaluateResultInternal ( FHandle Node, FString OutputName, T& Storage, int32 StorageTypeIdentifier, TUniquePtr< FEvaluationInfo >& Eva..., bool bTryTakeResult )
	EGeometryFlo...	FindConnectionForInput ( FHandle ToNode, FString ToInput, FConnection& ConnectionOut )
	TSafeSharedP...	FindNode ( FHandle Handle )
	TSafeSharedP...	FindNodeLock ( FHandle Handle )
	ENodeCaching...	GetCachingStrategyForNode ( FHandle NodeHandle )
	EGeometryFlo...	GetInputTypeForNode ( FHandle NodeHandle, FString InputName, int32& Type )
	TSet< FHandl...	GetNodesWithNoConnectedInputs()
	EGeometryFlo...	GetOutputTypeForNode ( FHandle NodeHandle, FString OutputName, int32& Type )
	TSet< FHandl...	GetSourceNodes()
	EGeometryFlo...	InferConnection ( FHandle FromNode, FHandle ToNode )
	EGeometryFlo...	SetNodeCachingStrategy ( FHandle NodeHandle, ENodeCachingStrategy Strategy )

Classes

	Name	Description
	FConnection
	FHandle
	FNodeInfo