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  Type Name Description
Public struct FEmptyStruct    
Public struct FIterationState    
Public struct FLocalCoordinates2D    
Public struct UStruct BlueprintType FPCGActorSelectorSettings Helper struct for organizing queries against the world to gather actors.  
Public class FPCGAddAttributeElement    
Public class FPCGAddTagElement    
Public class FPCGApplyOnActorElement    
Public class FPCGApplyScaleToBoundsElement    
Public class FPCGAttributeCastElement    
Public class FPCGAttributeFilterElement    
Public class FPCGAttributeFilterElementBase    
Public class FPCGAttributeFilterRangeElement    
Public struct UStruct BlueprintType FPCGAttributeFilterThresholdSettings    
Public class FPCGAttributeGetFromIndexElement    
Public class FPCGAttributeGetFromPointIndexElement    
Public struct FPCGAttributeNoiseContext    
Public class FPCGAttributeNoiseElement    
Public class FPCGAttributeReduceElement    
Public class FPCGAttributeSelectElement    
Public class FPCGAttributeTransferElement    
Public struct FPCGBlueprintExecutionContext    
Public class FPCGBoundsModifier    
Public class FPCGCollapseElement    
Public class FPCGCombinePointsElement    
Public class FPCGConvertToAttributeSetElement    
Public class FPCGConvexHull2DElement    
Public class FPCGCopyPointsElement    
Public class FPCGCreateAttributeElement    
Public class FPCGCreatePointsElement    
Public class FPCGCreatePointsGridElement    
Public class FPCGCreateSplineElement    
Public class FPCGCreateSurfaceFromSplineElement    
Public class FPCGCreateTargetActorElement    
Public class FPCGCullPointsOutsideActorBoundsElement    
Public struct FPCGDataFromActorContext    
Public class FPCGDataFromActorElement    
Public class FPCGDataNumElement    
Public class FPCGDataTableRowToParamData    
Public struct FPCGDataTableRowToParamDataContext    
Public class FPCGDebugElement    
Public class FPCGDeleteAttributesElement    
Public class FPCGDeleteTagsElement    
Public class FPCGDensityFilterElement    
Public class FPCGDensityRemapElement    
Public class FPCGDifferenceElement    
Public class FPCGDistanceElement    
Public class FPCGDuplicatePointElement    
Public class FPCGExecuteBlueprintElement    
Public class FPCGFilterByAttributeElement    
Public class FPCGFilterByIndexElement    
Public class FPCGFilterByTagElement    
Public class FPCGFilterByTypeElement    
Public class FPCGGatherElement    
Public class FPCGGetActorPropertyElement    
Public class FPCGGetBoundsElement    
Public class FPCGGetLandscapeDataElement    
Public class FPCGGetLoopIndexElement    
Public struct FPCGGetPropertyFromObjectPathContext    
Public class FPCGGetPropertyFromObjectPathElement    
Public class FPCGHiGenGridSizeElement    
Public struct FPCGIndirectionContext    
Public class FPCGIndirectionElement    
Public class FPCGInnerIntersectionElement    
Public struct FPCGInstancesAndWeights    
Public class FPCGLinearDensityRemapElement    
Public class FPCGLoopElement    
Public class FPCGLoopInputForwardingElement This element does the same static input forwarding mechanism as the FPCGInputForwardingElement, but it also will go fetch the previous iteration data, if any.  
Public class FPCGMakeConcreteElement    
Public class FPCGMatchAndSetAttributesElement    
Public struct FPCGMatchAndSetAttributesExecutionState    
Public struct FPCGMatchAndSetAttributesIterationState    
Public class FPCGMergeAttributesElement    
Public class FPCGMergeElement    
Public class FPCGMutateSeedElement    
Public class FPCGNormalToDensityElement    
Public class FPCGNumberOfElementsBaseElement    
Public class FPCGNumberOfEntriesElement    
Public class FPCGNumberOfPointsElement    
Public class FPCGOuterIntersectionElement    
Public class FPCGPointExtentsModifier    
Public struct FPCGPointFromMeshContext    
Public class FPCGPointFromMeshElement    
Public class FPCGPointMatchAndSetElement    
Public class FPCGPointNeighborhoodElement    
Public class FPCGPointOperationElementBase Simplified, time-sliced, and point by point operation class.  
Public class FPCGPointProcessingElementBase TODO: Deprecate this class once all of the internal inheritors have been cleaned up  
Public class FPCGPrintElement    
Public class FPCGProjectionElement    
Public struct UStruct BlueprintType FPCGProjectionParams Parameters that control projection behaviour.  
Public class FPCGReplaceTagsElement    
Public class FPCGRerouteElement    
Public class FPCGResetPointCenterElement    
Public class FPCGSampleTextureElement    
Public class FPCGSanityCheckPointDataElement    
Public struct UStruct FPCGSelectionKey Structure to specify a selection criteria for an object/actor Object can be selected using the EPCGActorSelection::ByClass or EPCGActorSelection::ByPath Actors have more options for selection with Self/Parent/Root/Original and also EPCGActorSelection::ByTag  
Public class FPCGSelectPointsElement    
Public class FPCGSelfPruningElement    
Public struct UStruct BlueprintType FPCGSelfPruningParameters    
Public class FPCGSortAttributesElement    
Public class FPCGSpatialNoise    
Public class FPCGSpawnActorElement    
Public class FPCGSplineSamplerElement    
Public struct UStruct BlueprintType FPCGSplineSamplerParams    
Public class FPCGSplitPointsElement    
Public struct UStruct BlueprintType FPCGStaticMeshSpawnerContext    
Public class FPCGStaticMeshSpawnerElement    
Public class FPCGSurfaceSamplerElement    
Public struct FPCGTextureSamplerContext    
Public class FPCGTextureSamplerElement    
Public class FPCGTransformPointsElement    
Public class FPCGUnionElement    
Public class FPCGUserParameterGetElement    
Public class FPCGVisualizeAttribute    
Public class FPCGVolumeSamplerElement    
Public class FPCGWorldRayHitQueryElement    
Public class FPCGWorldVolumetricQueryElement    
Public struct FPointBitSet All points are in contiguous memory so this will create a bitset to just look up the index to set/test a bit this should reduce the 'set' cost to O[1]  
Public struct FSurfaceSamplerExecutionState    
Public struct FSurfaceSamplerIterationState    
Public struct FSurfaceSamplerParams TODO: Factor out "computed values" that shouldn't be exposed to the external user into a more appropriate state.  
Public struct FVolumeSamplerExecutionState    
Public struct FVolumeSamplerIterationState    
Public struct FVolumeSamplerParams    
Public struct IterationState Stores the input and output data as the state of the time sliced execution  
Public struct TPCGTimeSlicedContext A PCG context with helper utility to enable element authors to more easily implement timeslicing.  
Public class TPCGTimeSlicedElementBase Forward declaration for friending.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAddAttributeSettings Add a new attribute to a spatial data or an attribute set.  
Public class UClass BlueprintType ClassGroup UPCGAddTagSettings Applies the specified tags on the output data.  
Public class UClass BlueprintType UPCGApplyOnActorSettings Apply property overrides and executes functions on a target actor.  
Public class UClass BlueprintType ClassGroup UPCGApplyScaleToBoundsSettings Copyright Epic Games, Inc. All Rights Reserved.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeCastSettings Cast an attribute to another type.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeFilteringRangeSettings Attribute filter on range that allows to do "A op B" type filtering, where A is the input spatial data or Attribute set, and B is either a constant, another spatial data (if input is a spatial data), an Attribute set (in filter) or the input itself.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeFilteringSettings Attribute filter that allows to do "A op B" type filtering, where A is the input spatial data or Attribute set, and B is either a constant, another spatial data (if input is a spatial data), an Attribute set (in filter) or the input itself.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeGetFromIndexSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeGetFromPointIndexSettings Get the attribute/property of a point given its index.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeNoiseSettings Apply some noise to an attribute/property.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeReduceSettings Take all the entries/points from the input and perform a reduce operation on the given attribute/property and output the result into a ParamData.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeSelectSettings Take all the entries/points from the input and perform a select operation on the given attribute/property on the given axis (if the attribute/property is a vector) and output the result into a ParamData.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGAttributeTransferSettings Transfer an attribute from a source metadata to a target data.  
Public class UClass Abstract Blueprintable, BlueprintType HideCategories UPCGBlueprintElement    
Public class UClass BlueprintType ClassGroup UPCGBlueprintSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGBoundsModifierSettings This class controls/sets up a node that modifies the min/max bounds of the input points.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGCollapseSettings Convert input to point data, performing sampling with default settings if necessary  
Public class UClass BlueprintType ClassGroup UPCGCombinePointsSettings Combines each point to share a singular bound extent.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGConvertToAttributeSetSettings Converts point data to an attribute set with one entry per point and the same attributes.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGConvertToPointDataSettings Converts attribute sets to point data  
Public class UClass BlueprintType UPCGConvexHull2DSettings Return the convex hull of a set of points on the XY plane  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGCopyPointsSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGCreateAttributeSetSettings Creates a new Attribute Set.  
Public class UClass BlueprintType ClassGroup UPCGCreatePointsGridSettings Creates a 2D or 3D grid of points.  
Public class UClass BlueprintType ClassGroup UPCGCreatePointsSettings Copyright Epic Games, Inc. All Rights Reserved.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGCreateSplineSettings PCG node that creates a spline presentation from the input points data, with optional tangents  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGCreateSurfaceFromSplineSettings Create an implicit surface for each given spline.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGCreateTargetActor    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGCullPointsOutsideActorBoundsSettings Copyright Epic Games, Inc. All Rights Reserved.  
Public class UClass BlueprintType ClassGroup UPCGDataFromActorSettings Builds a collection of PCG-compatible data from the selected actors.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGDataNumSettings Counts number of data in a data collection  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGDataTableRowToParamDataSettings    
Public class UClass BlueprintType ClassGroup UPCGDebugSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGDeleteAttributesSettings Removes attributes from a given input metadata.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGDeleteTagsSettings Filters the tags on the input data.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGDensityFilterSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGDensityRemapSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGDifferenceSettings    
Public class UClass BlueprintType ClassGroup UPCGDistanceSettings Calculates the distance between two points (inherently a n*n operation)  
Public class UClass BlueprintType ClassGroup UPCGDuplicatePointSettings Creates duplicates of each point with optional transform offsets.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGFilterByAttributeSettings Separates data on whether they have a specific metadata attribute (not by value)  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGFilterByIndexSettings Filters a data collection based on a user defined index range expression.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGFilterByTagSettings Filters a data collection based on some tag criterion  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGFilterByTypeSettings Filters an input collection based on data type.  
Public class UClass Abstract BlueprintType ClassGroup UPCGFilterDataBaseSettings    
Public class UClass BlueprintType ClassGroup UPCGGatherSettings Copyright Epic Games, Inc. All Rights Reserved.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetActorPropertySettings Extract a property value from an actor/component into a ParamData.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetBoundsSettings Copyright Epic Games, Inc. All Rights Reserved.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetLandscapeSettings Builds a collection of landscape data from the selected actors.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetLoopIndexSettings Returns the current loop iteration index of the "nearest" subgraph in the execution stack  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetPCGComponentSettings Builds a collection of data from other PCG components on the selected actors.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetPrimitiveSettings Builds a collection of primitive data from primitive components on the selected actors.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetPropertyFromObjectPathSettings Extract property from a list of soft object paths.  
Public class UClass BlueprintType ClassGroup UPCGGetSplineSettings Builds a collection of spline data from the selected actors.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGGetVolumeSettings Builds a collection of volume data from the selected actors.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGHiGenGridSizeSettings Copyright Epic Games, Inc. All Rights Reserved.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGIndirectionSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGInnerIntersectionSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup, Meta hidden UPCGLinearDensityRemapSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGLoopSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGMakeConcreteSettings Makes data Concrete, collapsing to Point if necessary. Discards non-Spatial data.  
Public class UClass ClassGroup UPCGManagedDebugStringMessageKey Used to track the debug message to properly remove it upon regen or clean up.  
Public class UClass MinimalAPI BlueprintType ClassGroup 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.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGMergeAttributesSettings Merges multiple attribute sets together into a single attribute set  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGMergeSettings Merges multiple data sources (currently only points supported) into a single output.  
Public class UClass BlueprintType ClassGroup UPCGMutateSeedSettings Generates a new seed for each point using its position and user seed input and applies to all points.  
Public class UClass MinimalAPI ClassGroup UPCGNamedRerouteBaseSettings Base class for both reroute declaration and usage to share implementation, but also because they use the same visual node representation in the editor.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGNamedRerouteDeclarationSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGNamedRerouteUsageSettings    
Public class UClass BlueprintType ClassGroup UPCGNormalToDensitySettings Finds the angle against the specified direction and applies that to the density  
Public class UClass Abstract UPCGNumberOfElementsBaseSettings Base class for common elements.  
Public class UClass BlueprintType ClassGroup UPCGNumberOfEntriesSettings Return the number of entries in the input attribute sets.  
Public class UClass BlueprintType ClassGroup UPCGNumberOfPointsSettings Return the number of points in the input point data.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGOuterIntersectionSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGPointExtentsModifierSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGPointFromMeshSettings PointFromMesh creates a single point at the origin with an attribute containing a SoftObjectPath to the selected UStaticMesh.  
Public class UClass MinimalAPI BlueprintType ClassGroup, Meta UPCGPointMatchAndSetSettings This settings class is used to create a PCG node that will apply a "Match and Set" operation on the point data it consumes as input.  
Public class UClass BlueprintType ClassGroup UPCGPointNeighborhoodSettings Computes quantities from nearby neighbor points, such as average density, color, and position.  
Public class UClass BlueprintType ClassGroup, Meta UPCGPrintElementSettings Issues a specified message to the log, and optionally to the graph and/or screen.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGProjectionSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGReplaceTagsSettings Replaces the tags on the input data.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGRerouteSettings    
Public class UClass BlueprintType ClassGroup UPCGResetPointCenterSettings Modify the position of a point within its bounds, while keeping its bounds the same.  
Public class UClass BlueprintType ClassGroup UPCGSampleTextureSettings Samples color of texture at each point.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGSanityCheckPointDataSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGSelectPointsSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGSelfPruningSettings    
Public class UClass BlueprintType ClassGroup UPCGSortAttributesSettings    
Public class UClass BlueprintType ClassGroup UPCGSpatialNoiseSettings Various fractal noises that can be used to filter points  
Public class UClass ClassGroup UPCGSpawnActorNode    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGSpawnActorSettings PCG settings class that allows spawning actors with some options to perform the work more efficiently.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGSplineSamplerSettings    
Public class UClass BlueprintType ClassGroup UPCGSplitPointsSettings Splits each point into two separate points, and sets bounds based on the position and axis of the cut.  
Public class UClass MinimalAPI BlueprintType ClassGroup, Meta UPCGStaticMeshSpawnerSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGSurfaceSamplerSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGTextureSamplerSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGTransformPointsSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGUnionSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGUserParameterGetSettings Getter for user parameters defined in PCGGraph, by the user.  
Public class UClass BlueprintType ClassGroup UPCGVisualizeAttributeSettings Visualizes a selected attribute on screen at each point's transform.  
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGVolumeSamplerSettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGWorldQuerySettings    
Public class UClass MinimalAPI BlueprintType ClassGroup UPCGWorldRayHitSettings    

Constants

Name Description
PCGPointOperation::Constants::PointsPerChunk The default minimum number of points to execute per async slice

Typedefs

Name Description
FOnPCGBlueprintChanged  

Enums

  Type Name Description
Public enum UEnum EPCGActorFilter    
Public enum UEnum EPCGActorSelection    
Public enum UEnum EPCGAttributeFilterOperation    
Public enum UEnum BlueprintType EPCGAttributeFilterOperator    
Public enum UEnum BlueprintType EPCGAttributeNoiseMode    
Public enum UEnum EPCGAttributeReduceOperation    
Public enum UEnum EPCGAttributeSelectAxis    
Public enum UEnum EPCGAttributeSelectOperation    
Public enum UEnum EPCGBoundsModifierMode    
Public enum UEnum EPCGCopyPointsInheritanceMode    
Public enum UEnum EPCGCopyPointsMetadataInheritanceMode    
Public enum UEnum EPCGCopyPointsTagInheritanceMode    
Public enum UEnum EPCGCreateSplineMode    
Public enum UEnum EPCGFilterByTagOperation    
Public enum UEnum EPCGGetDataFromActorMode    
Public enum UEnum EPCGMatchMaxDistanceMode    
Public enum UEnum EPCGPointExtentsModifierMode    
Public enum UEnum EPCGPointNeighborhoodDensityMode Copyright Epic Games, Inc. All Rights Reserved.  
Public enum UEnum EPCGPointPosition Copyright Epic Games, Inc. All Rights Reserved.  
Public enum UEnum EPCGPrintVerbosity    
Public enum UEnum EPCGProjectionColorBlendMode    
Public enum UEnum EPCGProjectionTagMergeMode    
Public enum UEnum EPCGProxyInterfaceMode    
Public enum UEnum EPCGSelfPruningType    
Public enum UEnum EPCGSortMethod Sorts points based on an attribute.  
Public enum UEnum EPCGSpawnActorGenerationTrigger    
Public enum UEnum EPCGSpawnActorOption    
Public enum UEnum EPCGSplineSamplingDimension    
Public enum UEnum EPCGSplineSamplingFill    
Public enum UEnum EPCGSplineSamplingInteriorOrientation    
Public enum UEnum EPCGSplineSamplingMode    
Public enum UEnum EPCGSplitAxis    
Public enum UEnum EPCGTagFilterOperation    
Public enum UEnum EPCGTextureMappingMethod    
Public enum EPCGTimeSliceInitResult The result of initializing the Per Execution or Per Iteration Time Slice States  
Public enum UEnum PCGDistanceShape Copyright Epic Games, Inc. All Rights Reserved.  
Public enum UEnum PCGNormalToDensityMode Copyright Epic Games, Inc. All Rights Reserved.  
Public enum UEnum PCGSpatialNoiseMask2DMode    
Public enum UEnum PCGSpatialNoiseMode    

Functions

  Type Name Description
Public function TSet< TObjectPtr< UObject > >  

Variables

  Type Name Description
Public variable const FName BoundingShapeLabel  
Public variable const FName BoundingShapeLabel  
Public variable const FName BoundingShapeLabel  
Public variable const FName DefaultOutputAttributeName  
Public variable const FVector DefaultVoxelSize  
Public variable const FName DifferencesLabel  
Public variable const FName InputPointLabel  
Public variable const FName InputTextureLabel  
Public variable const FName InvisiblePinLabel  
Public variable const FName NodeName  
Public variable const FText NodeTitle  
Public variable const FName OutputAttributeLabel  
Public variable const FName OutputAttributeLabel  
Public variable const FName OutputPointLabel  
Public variable const FName OutputPointLabel  
Public variable const FName PrimaryLabel  
Public variable const FName ProjectionTargetLabel  
Public variable const FName SecondaryLabel  
Public variable const FText SecondaryTooltip  
Public variable const FName SourceLabel  
Public variable const FName SourceLabel  
Public variable const FName SourcePointsLabel  
Public variable const FName SplineLabel  
Public variable const FName SurfaceLabel  
Public variable const FName TargetLabel  
Public variable const FName TargetPointsLabel  
Public variable const FName VolumeLabel  

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