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  3. FMaterialCachedExpressionData

FMaterialCachedExpressionData

API > API/Runtime > API/Runtime/Engine

   
Name FMaterialCachedExpressionData
Type struct
Header File /Engine/Source/Runtime/Engine/Public/MaterialCachedData.h
Include Path #include "MaterialCachedData.h"

Syntax

USTRUCT ()  
struct FMaterialCachedExpressionData

Constructors

Name Remarks Include Path Unreal Specifiers

FMaterialCachedExpressionData()

   MaterialCachedData.h  

Constants

Name Type Remarks Include Path
EmptyData const FMaterialCachedExpressionData   MaterialCachedData.h

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bHasCustomizedUVs uint32   MaterialCachedData.h  
bHasFirstPersonOutput uint32   MaterialCachedData.h  
bHasMaterialCacheOutput uint32   MaterialCachedData.h  
bHasMaterialLayers uint32   MaterialCachedData.h  
bHasMeshPaintTexture uint32   MaterialCachedData.h  
bHasPerInstanceCustomData uint32   MaterialCachedData.h  
bHasPerInstanceRandom uint32   MaterialCachedData.h  
bHasRuntimeVirtualTextureOutput uint32   MaterialCachedData.h  
bHasSceneColor uint32   MaterialCachedData.h  
bHasVertexInterpolator uint32   MaterialCachedData.h  
bHasWorldPosition uint32   MaterialCachedData.h  
bMaterialCacheHasNonUVDerivedExpression uint32   MaterialCachedData.h  
DoubleVectorValues TArray< FVector4d >   MaterialCachedData.h  
DuplicateParameterErrors TArray< TPair< TObjectPtr< class UMaterialExpression >, FString > > Array of errors reporting a parameter being set multiple times to distinct values. MaterialCachedData.h  
DynamicParameterNames TArray< FName >   MaterialCachedData.h  
DynamicSwitchValues TArray< bool >   MaterialCachedData.h  
EditorOnlyData TSharedPtr< FMaterialCachedExpressionEditorOnlyData >   MaterialCachedData.h  
FontPageValues TArray< int32 >   MaterialCachedData.h  
FontValues TArray< TSoftObjectPtr< UFont > >   MaterialCachedData.h  
FunctionInfos TArray< FMaterialFunctionInfo > Array of all functions this material depends on. MaterialCachedData.h  
FunctionInfosStateCRC uint32 CRC of the FunctionInfos StateIds. MaterialCachedData.h  
GrassTypes TArray< TObjectPtr< ULandscapeGrassType > >   MaterialCachedData.h  
MaterialLayers FMaterialLayersFunctionsRuntimeData   MaterialCachedData.h  
ParameterCollectionInfos TArray< FMaterialParameterCollectionInfo > Array of all parameter collections this material depends on. MaterialCachedData.h  
PropertyConnectedMask uint64 Each bit corresponds to EMaterialProperty connection status. MaterialCachedData.h  
QualityLevelsUsed TArray< bool >   MaterialCachedData.h  
ReferencedExternalCodeExpressionClasses TArray< TObjectPtr< UClass > > Array of all material expression classes that contain external code declarations. MaterialCachedData.h  
ReferencedTextureCollections TArray< TObjectPtr< UTextureCollection > >   MaterialCachedData.h  
ReferencedTextures TArray< TObjectPtr< UObject > > Array of all texture referenced by this material MaterialCachedData.h  
RuntimeEntries FMaterialCachedParameterEntry   MaterialCachedData.h  
RuntimeVirtualTextureValues TArray< TSoftObjectPtr< URuntimeVirtualTexture > >   MaterialCachedData.h  
ScalarPrimitiveDataIndexValues TArray< int32 >   MaterialCachedData.h  
ScalarValues TArray< float >   MaterialCachedData.h  
SparseVolumeTextureValues TArray< TSoftObjectPtr< USparseVolumeTexture > >   MaterialCachedData.h  
StaticSwitchValues TArray< bool >   MaterialCachedData.h  
TextureCollectionValues TArray< TSoftObjectPtr< UTextureCollection > >   MaterialCachedData.h  
TextureValues TArray< TSoftObjectPtr< UTexture > >   MaterialCachedData.h  
VectorPrimitiveDataIndexValues TArray< int32 >   MaterialCachedData.h  
VectorValues TArray< FLinearColor >   MaterialCachedData.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool AddParameter ( const FMaterialParameterInfo& ParameterInfo,
const FMaterialParameterMetadata& ParameterMeta,
UObject*& OutReferencedTexture,
FText& OutErrorMessage
)

   MaterialCachedData.h  

bool AddParameter ( const FMaterialParameterInfo& ParameterInfo,
const FMaterialParameterMetadata& ParameterMeta,
UObject*& OutReferencedTexture,
UTextureCollection*& OutReferencedTextureCollection,
FText& OutErrorMessage
)

 Adds a parameter. MaterialCachedData.h  

void AddReferencedObjects ( FReferenceCollector& Collector
)

   MaterialCachedData.h  

void AnalyzeMaterial ( UMaterial& Material
)

   MaterialCachedData.h  

void AppendReferencedFunctionIdsTo ( TArray< FGuid >& OutIds
) const

 Returns an array of the guids of functions used, with the call hierarchy flattened. MaterialCachedData.h  

void AppendReferencedParameterCollectionIdsTo ( TArray< FGuid >& OutIds
) const

 Returns an array of the guids of parameter collections used. MaterialCachedData.h  

int32 FindParameterIndex ( EMaterialParameterType Type,
const FMemoryImageMaterialParameterInfo& HashedParameterInfo
) const

   MaterialCachedData.h  

void GetAllGlobalParameterInfoOfType ( EMaterialParameterType Type,
TArray< FMaterialParameterInfo >& OutParameterInfo,
TArray< FGuid >& OutParameterIds
) const

   MaterialCachedData.h  

void GetAllGlobalParametersOfType ( EMaterialParameterType Type,
TMap< FMaterialParameterInfo, FMaterialParameterMetadata >& OutParameters
) const

   MaterialCachedData.h  

void GetAllParameterInfoOfType ( EMaterialParameterType Type,
TArray< FMaterialParameterInfo >& OutParameterInfo,
TArray< FGuid >& OutParameterIds
) const

   MaterialCachedData.h  

void GetAllParametersOfType ( EMaterialParameterType Type,
TMap< FMaterialParameterInfo, FMaterialParameterMetadata >& OutParameters
) const

   MaterialCachedData.h  

const FGuid & GetExpressionGuid ( EMaterialParameterType Type,
int32 Index
) const

   MaterialCachedData.h  

void GetExternalCodeReferencesHash ( FSHAHash& OutHash
) const

 Returns a hash over all external code references from this cache. MaterialCachedData.h  

int32 GetNumParameters ( EMaterialParameterType Type
) const

   MaterialCachedData.h  
  MaterialCachedData.h  
  MaterialCachedData.h  
  MaterialCachedData.h  
  MaterialCachedData.h  

bool GetParameterValue ( EMaterialParameterType Type,
const FMemoryImageMaterialParameterInfo& ParameterInfo,
FMaterialParameterMetadata& OutResult
) const

   MaterialCachedData.h  

void GetParameterValueByIndex ( EMaterialParameterType Type,
int32 ParameterIndex,
FMaterialParameterMetadata& OutResult
) const

   MaterialCachedData.h  

bool IsPropertyConnected ( EMaterialProperty Property
) const

   MaterialCachedData.h  

void PostSerialize ( const FArchive& Ar
)

   MaterialCachedData.h  

bool Serialize ( FArchive& Ar
)

   MaterialCachedData.h  

void SetPropertyConnected ( EMaterialProperty Property
)

   MaterialCachedData.h  

void UpdateForExpressions ( const FMaterialCachedExpressionContext& Context,
TConstArrayView< TObjectPtr< UMaterialExpression > > Expressions,
EMaterialParameterAssociation Association,
int32 ParameterIndex
)

   MaterialCachedData.h  

void UpdateForFunction ( const FMaterialCachedExpressionContext& Context,
UMaterialFunctionInterface* Function,
EMaterialParameterAssociation Association,
int32 ParameterIndex
)

   MaterialCachedData.h  

void UpdateForLayerFunctions ( const FMaterialCachedExpressionContext& Context,
const FMaterialLayersFunctions& LayerFunctions
)

   MaterialCachedData.h  

void Validate ( const UMaterialInterface& Material
)

   MaterialCachedData.h  

Deprecated Variables

Name Type Remarks Include Path Unreal Specifiers
PropertyConnectedBitmask_DEPRECATED uint32   MaterialCachedData.h  

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