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  3. UPCGMatchAndSetAttributesSettings

UPCGMatchAndSetAttributesSettings

This class creates a PCG node that can match, select by weight or match & select by weight a 'matching' entry in a provided Attribute Set with multiple entries.

API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Elements

Inheritance Hierarchy

References

   
Module PCG
Header /Engine/Plugins/PCG/Source/PCG/Public/Elements/PCGMatchAndSetAttributes.h
Include #include "Elements/PCGMatchAndSetAttributes.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, ClassGroup=(Procedural))  
class UPCGMatchAndSetAttributesSettings : public UPCGSettings

Remarks

This class creates a PCG node that can match, select by weight or match & select by weight a 'matching' entry in a provided Attribute Set with multiple entries. E.g. for a given point, if the point has the same specified attribute as the matching attribute in the attribute set, then we will copy all the other non-selection attributes to the point.

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite bool bFindNearest Controls whether the match operation will return the nearest match and not only match on equality.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite bool bKeepUnmatched Controls whether points that have no valid match in the attribute set are kept as is (default values) or removed from the output.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite bool bMatchAttributes Controls whether selection of the attribute set values to copy will be done by matching point-to-attribute set (true) or done randomly (false).
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite bool bUseInputWeightAttribute Controls whether we will use the attribute provided in the Input Weight Attribute to perform entry selection.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite bool bUseWeightAttribute Controls whether we will consider the weights, as determined by the Weight Attribute values on the attribute set.
Public variable UProperty Category, EditAnywhere BlueprintReadWrite bool bWarnIfNoMatchData Controls whether we will emit a warning and return nothing if there is no provided attribute set.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FPCGAttributePropertyInputSelector InputAttribute Attribute from the point data to select & match.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FPCGAttributePropertyInputSelector InputWeightAttribute Input weight from the points, assumed to be in the [0, 1] range.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FName MatchAttribute Attribute from the attribute set to match against.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FPCGMetadataTypesConstantStruct MaxDistanceForNearestMatch Constant value that establishes the maximum distance an entry can be from its nearest match to be selected
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FPCGAttributePropertyInputSelector MaxDistanceInputAttribute  
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite EPCGMatchMaxDistanceMode MaxDistanceMode Controls whether the match operation has a maximum distance on which to reject points that would be too far from the nearest value.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadWrite FName WeightAttribute Attribute to weight more or less some entries from the attribute set.

Constructors

  Type Name Description
Public function    

Overridden from UPCGSettings

  Type Name Description
Public function Virtual void

ApplyDeprecationBeforeUpdatePins ( UPCGNode* InOutNode,
TArray< TObjectPtr< UPCGPin > >& InputPins,
TArray< TObjectPtr< UPCGPin > >& OutputPins
)

 UpdatePins will kick off invalid edges, so this is useful for moving edges around in case of pin changes.
Protected function Virtual Const FPCGElementPtr  
Public function Virtual Const FName  
Public function Virtual Const FText  
Public function Virtual Const FText  
Public function Virtual Const EPCGSettingsType

GetType ()

  
Public function Virtual Const bool If the node has any dynamic pins that can change based on input or settings
Protected function Virtual Const TArray< FPCGPinProperties > Returns an array of all the input pin properties. You should not add manually a "params" pin, it is handled automatically by FillOverridableParamsPins.
Protected function Virtual Const TArray< FPCGPinProperties >  

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