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  3. UDataLinkScriptNode

UDataLinkScriptNode

Script Nodes are a Blueprint Implementation of a Data Link Node.

API > API/Plugins > API/Plugins/DataLink

Script Nodes are a Blueprint Implementation of a Data Link Node. It does not inherit from UDataLinkNode, as the wrapper does this and forwards the logic execution here. This is done to allow for blueprints mutable nature (e.g. allowing users to set variables)

   
Name UDataLinkScriptNode
Type class
Header File /Engine/Plugins/VirtualProduction/DataLink/Source/DataLink/Public/Nodes/Script/DataLinkScriptNode.h
Include Path #include "Nodes/Script/DataLinkScriptNode.h"

Syntax

UCLASS (Abstract, MinimalAPI, Blueprintable)  
class UDataLinkScriptNode : public UObject

Inheritance Hierarchy

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
ExecutorWeak TWeakPtr< FDataLinkExecutor >   Nodes/Script/DataLinkScriptNode.h  
InputPins TArray< FDataLinkScriptPin >   Nodes/Script/DataLinkScriptNode.h
  • EditDefaultsOnly
  • Category="Data Link"
Node TObjectPtr< const UDataLinkNode >   Nodes/Script/DataLinkScriptNode.h  
OutputPin FDataLinkScriptPin   Nodes/Script/DataLinkScriptNode.h
  • EditDefaultsOnly
  • Category="Data Link"

Functions

Public

Name Remarks Include Path Unreal Specifiers

void Execute ( const UDataLinkNode* InNode,
FDataLinkExecutor& InExecutor
)

   Nodes/Script/DataLinkScriptNode.h  

void Fail()

 Called to fail execution Nodes/Script/DataLinkScriptNode.h
  • BlueprintCallable
  • Category="Data Link"

bool GetInputData ( FInstancedStruct& InputData,
FName InputName
) const

 Retrieves the input data as an Instanced Struct Nodes/Script/DataLinkScriptNode.h
  • BlueprintCallable
  • Category="Data Link"
  • DisplayName="Get Input Data"

bool GetInputDataWildcard ( int32& InputData,
FName InputName
) const

 Retrieves the input data as a Wildcard Nodes/Script/DataLinkScriptNode.h
  • BlueprintCallable
  • CustomThunk
  • Category="Data Link"
  • DisplayName="Get Input Data (Wildcard)"
  • Meta=(CustomStructureParam="InputData")

void OnExecute()

   Nodes/Script/DataLinkScriptNode.h
  • BlueprintImplementableEvent

void OnStop()

   Nodes/Script/DataLinkScriptNode.h
  • BlueprintImplementableEvent

void Stop()

   Nodes/Script/DataLinkScriptNode.h  

bool Succeed ( const FInstancedStruct& OutputData,
bool bPersistExecution
)

 Called to move to the next node to execute (or finish if last node) providing the output data as an instanced struct Set Persist Execution to true so that the graph does not finish, but keeps pushing data. Nodes/Script/DataLinkScriptNode.h
  • BlueprintCallable
  • Category="Data Link"
  • DisplayName="Succeed"

bool SucceedWildcard ( int32 OutputData,
bool bPersistExecution
)

 Called to move to the next node to execute (or finish if last node) and providing the output data as a wildcard Nodes/Script/DataLinkScriptNode.h
  • BlueprintCallable
  • CustomThunk
  • Category="Data Link"
  • DisplayName="Succeed (Wildcard)"
  • Meta=(CustomStructureParam="OutputData")

Protected

Name Remarks Include Path Unreal Specifiers

virtual UWorld * GetWorld()

   Nodes/Script/DataLinkScriptNode.h  

See Also

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