FTransformSource | Unreal Engine 5.7 Documentation

Defines common API for storing owners of a transform hierarchy. For example, to store the component that generated a transform hierirchy, use the function : Key = this->AddTransformSource(, , {});

Key = this->AddTransformSource("", GUID, {1,5,7});

The source root indices can be queries later using the name and guid: TSet SourceRoots = this->GetSourceTransformRoots("", GUID);

The following groups are created on the collection based on which API is called.

= FTransformSource::TransformSourceGroup

FindAttribute(FTransformSource::SourceNameAttribute, );
FindAttribute(FTransformSource::SourceGuidAttribute, );
FindAttribute>(FTransformSource::SourceRootsAttribute, );


Name	FTransformSource
Type	class
Header File	/Engine/Source/Runtime/Experimental/Chaos/Public/GeometryCollection/Facades/CollectionTransformSourceFacade.h
Include Path	#include "GeometryCollection/Facades/CollectionTransformSourceFacade.h"

Syntax

class FTransformSource

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FTransformSource ( FManagedArrayCollection& InSelf )	FSelectionFacade Constuctor	GeometryCollection/Facades/CollectionTransformSourceFacade.h
FTransformSource ( const FManagedArrayCollection& InSelf )		GeometryCollection/Facades/CollectionTransformSourceFacade.h

Constants

Name	Type	Remarks	Include Path
SourceGuidAttributeName	const FName		GeometryCollection/Facades/CollectionTransformSourceFacade.h
SourceNameAttributeName	const FName	Attributes.	GeometryCollection/Facades/CollectionTransformSourceFacade.h
SourceRootsAttributeName	const FName		GeometryCollection/Facades/CollectionTransformSourceFacade.h
SourceSkeletalMeshNameAttributeName	const FName		GeometryCollection/Facades/CollectionTransformSourceFacade.h
TransformSourceGroupName	const FName	Groups	GeometryCollection/Facades/CollectionTransformSourceFacade.h

Variables

Protected

Name	Type	Include Path
SourceGuidAttribute	TManagedArrayAccessor< FString >	GeometryCollection/Facades/CollectionTransformSourceFacade.h
SourceNameAttribute	TManagedArrayAccessor< FString >	GeometryCollection/Facades/CollectionTransformSourceFacade.h
SourceRootsAttribute	TManagedArrayAccessor< TSet< int32 > >	GeometryCollection/Facades/CollectionTransformSourceFacade.h
SourceSkeletalMeshNameAttribute	TManagedArrayAccessor< FString >	GeometryCollection/Facades/CollectionTransformSourceFacade.h

Functions

Public

Name	Remarks	Include Path
void AddTransformSource ( const FString& Name, const FString& Guid, const TSet< int32 >& Roots, const FString& SKMName )	Add a transform root mapping.	GeometryCollection/Facades/CollectionTransformSourceFacade.h
void DefineSchema()	Create the facade.	GeometryCollection/Facades/CollectionTransformSourceFacade.h
TSet< int32 > GetTransformSource ( const FString& Name, const FString& Guid, const FString& SKMName ) const	Query for root indices.	GeometryCollection/Facades/CollectionTransformSourceFacade.h
bool IsConst()	Is the facade defined constant.	GeometryCollection/Facades/CollectionTransformSourceFacade.h
bool IsValid()	Is the Facade defined on the collection?	GeometryCollection/Facades/CollectionTransformSourceFacade.h

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