UPCGCollapsePointsSettings | Unreal Engine 5.7 Documentation

Collapses (decimates) points on a closest-point basis, allowing weighted averages to be computed as required.


Name	UPCGCollapsePointsSettings
Type	class
Header File	/Engine/Plugins/PCG/Source/PCG/Public/Elements/PCGCollapsePoints.h
Include Path	#include "Elements/PCGCollapsePoints.h"

Syntax

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

Inheritance Hierarchy

UObjectBase → UObjectBaseUtility → UObject → UPCGData → UPCGSettingsInterface → UPCGSettings → UPCGCollapsePointsSettings

Constructors

Name	Remarks	Include Path	Unreal Specifiers
UPCGCollapsePointsSettings()		Elements/PCGCollapsePoints.h

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
AttributesToMerge	TArray< FPCGAttributePropertyOutputNoSourceSelector >	List of attributes to merge on the final points, based on the weights.	Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings
bUseMergeWeightAttribute	bool	Controls whether input points will use a weight driven by an attribute	Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings Meta=(InlineEditConditionToggle, PCG_Overridable)
ComparisonMode	EPCGCollapseComparisonMode		Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings Meta=(PCG_Overridable)
DistanceThreshold	double	Distance at which we will stop collapsing points.	Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings Meta=(ClampMin="0.01", PCG_Overridable)
MergeWeightAttribute	FPCGAttributePropertyInputSelector	Attribute that will drive relative weight when merging points (only in the Weighted mode).	Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings Meta=(EditCondition="bUseMergeWeightAttribute", PCG_Overridable)
Mode	EPCGCollapseMode		Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings Meta=(PCG_Overridable)
VisitOrder	EPCGCollapseVisitOrder	Determines order in which we will collapse points pair-wise.	Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings Meta=(EditCondition="Mode == EPCGCollapseMode::PairwiseClosest", EditConditionHides, PCG_Overridable)
VisitOrderAttribute	FPCGAttributePropertyInputSelector	Attribute to drive visit order.	Elements/PCGCollapsePoints.h	EditAnywhere BlueprintReadWrite Category=Settings Meta=(EditCondition="Mode == EPCGCollapseMode::PairwiseClosest && (VisitOrder == EPCGCollapseVisitOrder::MinAttribute \|\| VisitOrder == EPCGCollapseVisitOrder::MaxAttribute)", EditConditionHides, PCG_Overridable)

Functions

Public

Overridden from UPCGSettings

Name	Remarks	Include Path
virtual FName GetDefaultNodeName()		Elements/PCGCollapsePoints.h
virtual FText GetDefaultNodeTitle()		Elements/PCGCollapsePoints.h
virtual FText GetNodeTooltipText()		Elements/PCGCollapsePoints.h
virtual EPCGSettingsType GetType()		Elements/PCGCollapsePoints.h
virtual bool UseSeed ()	By default, settings do not use a seed.	Elements/PCGCollapsePoints.h

Protected

Overridden from UPCGSettings

Name	Remarks	Include Path
virtual FPCGElementPtr CreateElement()		Elements/PCGCollapsePoints.h
virtual TArray< FPCGPinProperties > InputPinProperties()	Returns an array of all the input pin properties. You should not add manually a "params" pin, it is handled automatically by FillOverridableParamsPins.	Elements/PCGCollapsePoints.h
virtual TArray< FPCGPinProperties > OutputPinProperties()		Elements/PCGCollapsePoints.h

Navigation

Syntax

Inheritance Hierarchy

Constructors

Variables

Public

Functions

Public

Overridden from UPCGSettings

Protected

Overridden from UPCGSettings