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API > API/Runtime > API/Runtime/InterchangeCore

Classes

  Type Name Description
Public struct FBaseNodeStaticData Helper struct use to declare static const data we use in the UInterchangeBaseNode Node that derive from UInterchangeBaseNode can also add a struct that derive from this one to add there static data  
Public struct FFactoryBaseNodeStaticData    
Public struct FInterchangeUserDefinedAttributeInfo    
Public class TArrayAttributeHelper Helper class to manage an array of items inside an attribute storage  
Public class TMapAttributeHelper Helper class to manage a TMap where the key and value type can be any type support by the FAttributeStorage  
Public class UInterchangeBaseNode This struct is used to store and retrieve key value attributes.  
Public class UInterchangeBaseNodeContainer Interchange UInterchangeBaseNode graph is a format used to feed asset/scene import/reimport/export factories/writer.  
Public class UInterchangeFactoryBaseNode This struct is used to store and retrieve key value attributes.  
Public class UInterchangeSourceNode This class allow a translator to add general source data that describe the whole source.  
Public class UInterchangeUserDefinedAttributesAPI UInterchangeUserDefinedAttributesAPI is used to store and retrieve user defined attributes (i.e. DCC node attributes, pipelines will have access to those attributes) Any user defined attribute have: name, value and a optional AnimationPayloadKey (FRichCurve which is a float curve).  

Typedefs

Name Description
FApplyAttributeToAsset  
FFillAttributeToAsset  

Functions

  Type Name Description
Public function FProperty *

InterchangePrivateNodeBase::FindPropertyByPathChecked ( TVariant< UObject*, uint8* >& Container,
UStruct* Outer,
FStringView PropertyPath
)

 Finds a property by name in Outer and supports looking into FStructProperties (embedded structs) with a '.' separating the property names.
Public function bool

InterchangePrivateNodeBase::GetCustomAttribute ( const UE::Interchange::FAttributeStorage& Attributes,
const UE::Interchange::FAttributeKey& AttributeKey,
const FString& OperationName,
ValueType& OutAttributeValue
)

 Retrieve a custom attribute if the attribute exist
Public function bool

InterchangePrivateNodeBase::SetCustomAttribute ( UE::Interchange::FAttributeStorage& Attributes,
const UE::Interchange::FAttributeKey& AttributeKey,
const FString& OperationName,
const ValueType& AttributeValue
)

 Add or update a custom attribute value in the specified storage

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