UPCGUnionData | Unreal Engine 5.7 Documentation


Name	UPCGUnionData
Type	class
Header File	/Engine/Plugins/PCG/Source/PCG/Public/Data/PCGUnionData.h
Include Path	#include "Data/PCGUnionData.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, ClassGroup=(Procedural))  
class UPCGUnionData : public UPCGSpatialDataWithPointCache

Name	Type	Remarks	Include Path
TypeInfo	FPCGDataTypeInfoComposite		Data/PCGUnionData.h

Name	Include Path	Unreal Specifiers
void AddData ( const UPCGSpatialData* InData )	Data/PCGUnionData.h	BlueprintCallable Category=SpatialData
void Initialize ( const UPCGSpatialData* InA, const UPCGSpatialData* InB )	Data/PCGUnionData.h	BlueprintCallable Category=SpatialData
void SetDensityFunction ( EPCGUnionDensityFunction InDensityFunction )	Data/PCGUnionData.h
void SetType ( EPCGUnionType InUnionType )	Data/PCGUnionData.h

Name	Remarks	Include Path	Unreal Specifiers
virtual const UPCGPointArrayData * CreatePointArrayData ( FPCGContext* Context, const FBox& InBounds ) const		Data/PCGUnionData.h
virtual const UPCGPointData * CreatePointData ( FPCGContext* Context ) const		Data/PCGUnionData.h

Name	Remarks	Include Path
virtual const UPCGSpatialData * FindFirstConcreteShapeFromNetwork()	Find the first concrete (non-composite) shape in the network. Depth first search.	Data/PCGUnionData.h
virtual FBox GetBounds()	Returns the full bounds (including density fall-off) of the data	Data/PCGUnionData.h
virtual int GetDimension()	Returns the dimension of the data type, which has nothing to do with the dimension of its points	Data/PCGUnionData.h
virtual FBox GetStrictBounds()	Returns the bounds in which the density is always 1	Data/PCGUnionData.h
virtual bool HasNonTrivialTransform()	Returns true if the data has a non-trivial transform	Data/PCGUnionData.h
virtual void InitializeTargetMetadata ( const FPCGInitializeFromDataParams& InParams, UPCGMetadata* MetadataToInitialize ) const	Initialize another metadata from this data.	Data/PCGUnionData.h
virtual bool SamplePoint ( const FTransform& Transform, const FBox& Bounds, FPCGPoint& OutPoint, UPCGMetadata* OutMetadata ) const	Sample rotation, scale and other attributes from this data at the query position.	Data/PCGUnionData.h

Name	Remarks	Include Path
virtual PRAGMA_DISABLE_DEPRECATION_WARNINGSEPCGDataType GetDataType()	@todo_pcg To be deprecated when we switch to the new type	Data/PCGUnionData.h
virtual const FPCGDataTypeBaseId & GetDataTypeId()		Data/PCGUnionData.h
virtual void VisitDataNetwork ( TFunctionRef< void(const UPCGData*)> Action ) const	Executes a lambda over all connected data objects.	Data/PCGUnionData.h

Name	Remarks	Include Path	Unreal Specifiers
virtual UPCGSpatialData * CopyInternal ( FPCGContext* Context ) const		Data/PCGUnionData.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void AddToCrc ( FArchiveCrc32& Ar, bool bFullDataCrc ) const	Adds this data to Crc.	Data/PCGUnionData.h
virtual FPCGCrc ComputeCrc ( bool bFullDataCrc ) const	Computes Crc for this and any connected data.	Data/PCGUnionData.h