FNiagaraConnectionDrawingPolicy

API > API/Plugins > API/Plugins/NiagaraEditor

Inheritance Hierarchy

References

   
Module NiagaraEditor
Header /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/EdGraphSchema_Niagara.h
Include #include "EdGraphSchema_Niagara.h"

Syntax

class FNiagaraConnectionDrawingPolicy : public FConnectionDrawingPolicy

Variables

  Type Name Description
Protected variable float DefaultDataWireThickness  
Protected variable float DefaultExecutionWireThickness  
Protected variable UNiagaraGraph * GraphObj  
Protected variable TMap< class UNiagaraNodeReroute *, bool > RerouteToReversedDirectionMap Each time a Reroute is encountered, input geometry is compared to output geometry to see if the pins on the reroute need to be reversed.

Constructors

  Type Name Description
Public function  

FNiagaraConnectionDrawingPolicy ( int32 InBackLayerID,
int32 InFrontLayerID,
float InZoomFactor,
const FSlateRect& InClippingRect,
FSlateWindowElementList& InDrawElements,
UEdGraph* InGraph
)

  

Functions

  Type Name Description
Protected function Const bool

FindPinCenter ( UEdGraphPin* Pin,
FVector2D& OutCenter
)

  
Protected function Const bool

GetAverageConnectedPosition ( UNiagaraNodeReroute* Reroute,
EEdGraphPinDirection Direction,
FVector2D& OutPos
)

  
Protected function bool

ShouldChangeTangentForReroute ( UNiagaraNodeReroute* Node
)

  

Overridden from FConnectionDrawingPolicy

  Type Name Description
Public function Virtual void

DetermineWiringStyle ( UEdGraphPin* OutputPin,
UEdGraphPin* InputPin,
FConnectionParams& Params
)

 Give specific editor modes a chance to highlight this connection or darken non-interesting connections.

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