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  3. USDClasses

USDClasses

API > API/Plugins

Classes

  Type Name Description
Public struct UStruct BlueprintType FUsdCombinedPrimMetadata Tracks metadata collected from multiple prim paths.  
Public struct UStruct BlueprintType FUsdMetadataImportOptions    
Public struct UStruct BlueprintType FUsdMetadataValue Describes a single metadata value collected from USD.  
Public struct UStruct BlueprintType FUsdPrimMetadata Describes all the metadata values collected from a particular USD prim.  
Public struct UStruct BlueprintType FUsdPrimPathList Simple wrapper because we're not allowed to have TMap properties with TArray as values  
Public struct FUsdScopedAssetCacheReferencer The UUsdAssetCache2 can track all the UObjects that are referencing assets, so that it knows when to discard an unreferenced asset.  
Public struct UStruct BlueprintType FUsdStageOptions    
Public struct UStruct BlueprintType FUsdUnrealAssetInfo Metadata added to a prim to indicate it was exported from a particular Unreal asset  
Public class IUsdClassesModule    
Public class UClass BlueprintType UUsdAnimSequenceAssetUserData    
Public class UClass Meta UUsdAssetCache Owns the assets generated and reused by the USD stage, allowing thread-safe retrieval/storage  
Public class UClass Blueprintable, BlueprintType UUsdAssetCache2 Owns the assets generated and reused by USD Stages, allowing thread-safe retrieval/storage.  
Public class UClass Blueprintable, BlueprintType Meta UUsdAssetCache3 This class is an asset that can be created via the Content Browser and assigned to AUsdStageActors.  
Public class UClass UUsdAssetImportData    
Public class UClass BlueprintType UUsdAssetUserData    
Public class UClass ClassGroup, Meta UUsdDrawModeComponent Component type that is used to draw bounds, cards and origin axes when translating a prim that has the UsdGeomModelAPI schema applied.  
Public class UClass BlueprintType UUsdGeometryCacheAssetUserData We assign these to UGeometryCaches generated from USD  
Public class UClass BlueprintType UUsdMaterialAssetUserData AssetImportData assigned to Unreal materials that are generated when parsing USD Material prims  
Public class UClass BlueprintType UUsdMeshAssetUserData We assign these to UStaticMeshes or USkeletalMeshes generated from USD  
Public class UClass MinimalAPI BlueprintType Meta Config defaultconfig UUsdProjectSettings USDCore and defaultconfig here so this ends up at DefaultUSDCore.ini in the editor, and is sent to the packaged game as well  
Public class UClass Blueprintable UUsdReferenceOptions Options to display when adding a reference or a payload for a prim  
Public class UClass BlueprintType UUsdSparseVolumeTextureAssetUserData We assign these to persistent LevelSequences that bind to one of the actors/components that the stage actor spawns.  

Enums

  Type Name Description
Public enum UEnum EUsdDrawMode    
Public enum UEnum BlueprintType EUsdDuplicateType Describes the different types of "prim duplication" operations we support with UsdUtils::DuplicatePrims  
Public enum UEnum BlueprintType EUsdEditInInstanceBehavior    
Public enum UEnum meta EUsdModelCardFace    
Public enum UEnum EUsdModelCardGeometry When we're on EUsdDrawMode::Cards, describes how to draw our cards.  
Public enum EUsdReferenceMaterialProperties    
Public enum UEnum BlueprintType EUsdSaveDialogBehavior    
Public enum UEnum BlueprintType EUsdUpAxis    

Functions

  Type Name Description
Public function    
Public function    
Public function UUsdAssetImportData * Utilities to allow getting and setting our AssetImportData to an asset from a base UObject*.
Public function UUsdAssetUserData * Returns the object's UsdAssetUserData of a particular subclass if it has one
Public function T *  
Public function TSubclassOf< UUsdAssetUserData > Returns the ideal class of AssetUserData to use for a particular asset type (e.g. UStaticMesh::StaticClass() --> UUsdMeshAssetUserData::StaticClass())
Public function UUsdAssetUserData * Makes sure Object has an instance of UUsdAssetUserData of the provided subclass (defaulting to just UUsdAssetUserData itself) and returns it
Public function T *  
Public function FString

UsdUnreal::ObjectUtils::GetPrefixedAssetName ( const FString& DesiredName,
UClass* AssetClass
)

  
Public function FString Appends numbered suffixes to Name until the result is not contained in UsedNames, and returns it.
Public function bool Removes any numbered suffix, followed by any number of underscores (e.g. Asset_2, Asset__232_31 or Asset94 all become 'Asset'), making sure the string is kept at least one character long.
Public function FString Adapted from ObjectTools as it is within an Editor-only module.
Public function void  
Public function bool Removes all other UUsdAssetUserData instances from Object if they exist, then sets AssetUserData as Object's single UUsdAssetUserData
Public function void  
Public function void  
Public function EUsdModelCardFace  
Public function void

UsdUtils::HashForExport ( const FUsdStageOptions& Options,
FSHA1& HashToUpdate
)

  
Public function void

UsdUtils::HashForImport ( const FUsdMetadataImportOptions& Options,
FSHA1& HashToUpdate
)

  

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