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  3. UK2Node_MathExpression

UK2Node_MathExpression

This node type acts like a collapsed node, a single node that represents a larger sub-network of nodes (contained within a sub-graph).

API > API/Editor > API/Editor/BlueprintGraph

Inheritance Hierarchy

References

   
Module BlueprintGraph
Header /Engine/Source/Editor/BlueprintGraph/Classes/K2Node_MathExpression.h
Include #include "K2Node_MathExpression.h"

Syntax

UCLASS ()  
class UK2Node_MathExpression : public UK2Node_Composite

Remarks

This node type acts like a collapsed node, a single node that represents a larger sub-network of nodes (contained within a sub-graph). This node will take the math expression it was named with, and attempt to convert it into a series of math nodes. If it is unsuccessful, then it generates a series of actionable errors.

Variables

  Type Name Description
Public variable UProperty bool bMadeAfterRotChange  
Public variable UProperty Category, EditAnywhere FString Expression The math expression to evaluate.

Constructors

  Type Name Description
Public function  

UK2Node_MathExpression ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Virtual void

FindDiffs ( UEdGraphNode* OtherNode,
FDiffResults& Results
)

  
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  
Public function Virtual Const bool  

Overridden from UK2Node_Composite

  Type Name Description
Public function Virtual Const TSharedPtr< class INameValidatorInterface >  
Public function Virtual void

OnRenameNode ( const FString& NewName
)

  
Public function Virtual void  

Overridden from UK2Node_Tunnel

  Type Name Description
Public function Virtual Const FText

GetNodeTitle ( ENodeTitleType::Type TitleType
)

  

Overridden from UK2Node_EditablePinBase

  Type Name Description
Public function Virtual bool

CanCreateUserDefinedPin ( const FEdGraphPinType& InPinType,
EEdGraphPinDirection InDesiredDirection,
FText& OutErrorMessage
)

 Queries if a user defined pin of the passed type can be constructed on this node.

Overridden from UK2Node

  Type Name Description
Public function Virtual Const FNodeHandlingFunctor *

CreateNodeHandler ( FKismetCompilerContext& CompilerContext
)

  
Public function Virtual Const void Replacement for GetMenuEntries().
Public function Virtual Const bool Returns whether this node is considered 'pure' by the compiler
Public function Virtual void  
Public function Virtual void

Serialize ( FArchive& Ar
)

  
Public function Virtual Const void

ValidateNodeDuringCompilation ( FCompilerResultsLog& MessageLog
)

  

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