void |
ApplyHoverDeemphasis ( UEdGraphPin* OutputPin, UEdGraphPin* InputPin, float& Thickness, FLinearColor& WireColor ) |
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void |
BuildPinToPinWidgetMap ( TMap< TSharedRef< SWidget >, FArran... ) |
Helper function used by Draw(). Called before DrawPinGeometries to populate PinToPinWidgetMap. |
FVector2D |
ComputeSplineTangent ( const FVector2D& Start, const FVector2D& End ) |
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void |
DetermineLinkGeometry ( FArrangedChildren& ArrangedNodes, TSharedRef< SWidget >& OutputPinWi..., UEdGraphPin* OutputPin, UEdGraphPin* InputPin, FArrangedWidget*& StartWidgetG..., FArrangedWidget*& EndWidgetGeo... ) |
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void |
DetermineWiringStyle ( UEdGraphPin* OutputPin, UEdGraphPin* InputPin, FConnectionParams& Params ) |
Give specific editor modes a chance to highlight this connection or darken non-interesting connections. |
void |
Draw ( TMap< TSharedRef< SWidget >, FArran..., FArrangedChildren& ArrangedNodes ) |
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void |
DrawConnection ( int32 LayerId, const FVector2D& Start, const FVector2D& End, const FConnectionParams& Params ) |
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void |
DrawPinGeometries ( TMap< TSharedRef< SWidget >, FArran..., FArrangedChildren& ArrangedNodes ) |
Helper function used by Draw(). Iterates over the pin geometries, drawing connections between them. |
void |
DrawPreviewConnector ( const FGeometry& PinGeometry, const FVector2D& StartPoint, const FVector2D& EndPoint, UEdGraphPin* Pin ) |
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void |
DrawSplineWithArrow ( const FVector2D& StartPoint, const FVector2D& EndPoint, const FConnectionParams& Params ) |
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void |
DrawSplineWithArrow ( const FGeometry& StartGeom, const FGeometry& EndGeom, const FConnectionParams& Params ) |
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bool |
IsConnectionCulled ( const FArrangedWidget& StartLink, const FArrangedWidget& EndLink ) |
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float |
MakeSplineReparamTable ( const FVector2D& P0, const FVector2D& P0Tangent, const FVector2D& P1, const FVector2D& P1Tangent, FInterpCurve< float >& OutReparamT... ) |
Util to make a 'distance->alpha' table and also return spline length |
void |
ResetIncompatiblePinDrawState ( const TSet< TSharedRef< SWidget > >... ) |
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void |
SetHoveredPins ( const TSet< FEdGraphPinReference > ..., const TArray< TSharedPtr< SGraphPin..., double HoverTime ) |
Update the drawing policy with the set of hovered pins (which can be empty) |
void |
SetIncompatiblePinDrawState ( const TSharedPtr< SGraphPin >& Sta..., const TSet< TSharedRef< SWidget > >... ) |
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void |
SetMarkedPin ( TWeakPtr< SGraphPin > InMarkedPin ) |
Update the drawing policy with the marked pin (which may not be valid) |
void |
SetMousePosition ( const FVector2D& InMousePos ) |
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void |
SetRelinkConnections ( const TArray< FRelinkConnection >&... ) |
Set the list of currently relinked connections. |
void |
SetSelectedNodes ( const TArray< UEdGraphNode* > ... ) |
Set the selected nodes from the graph panel. |
bool |
UseDrawStateCaching () |
Choose whether we want to cache the pins draw state to avoid resetting it for every tick. |