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  3. UInterchangeMeshFactoryNode

UInterchangeMeshFactoryNode

API > API/Plugins > API/Plugins/InterchangeFactoryNodes

   
Name UInterchangeMeshFactoryNode
Type class
Header File /Engine/Plugins/Interchange/Runtime/Source/FactoryNodes/Public/InterchangeMeshFactoryNode.h
Include Path #include "InterchangeMeshFactoryNode.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, Abstract)  
class UInterchangeMeshFactoryNode : public UInterchangeFactoryBaseNode

Inheritance Hierarchy

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

UInterchangeMeshFactoryNode()

   InterchangeMeshFactoryNode.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
AssemblyPartDependencies UE::Interchange::TMapAttributeHelper< FString, FString >   InterchangeMeshFactoryNode.h  
LodDependencies UE::Interchange::TArrayAttributeHelper< FString >   InterchangeMeshFactoryNode.h  
Macro_CustomComputeWeightedNormalsKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomImportSocketsKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomKeepSectionsSeparateKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomLODGroupKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomRecomputeNormalsKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomRecomputeTangentsKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomRemoveDegeneratesKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomUseBackwardsCompatibleF16TruncUVsKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomUseFullPrecisionUVsKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomUseHighPrecisionTangentBasisKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomUseMikkTSpaceKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomVertexColorIgnoreKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomVertexColorOverrideKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
Macro_CustomVertexColorReplaceKey const UE::Interchange::FAttributeKey   InterchangeMeshFactoryNode.h  
SlotMaterialDependencies UE::Interchange::TMapAttributeHelper< FString, FString >   InterchangeMeshFactoryNode.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool AddLodDataUniqueId ( const FString& LodDataUniqueId
)

   InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool AddPayloadKeyBooleanAttribute ( const FString& PayloadAttributeKey,
bool Value
)

 Add a boolean attribute for the payload. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool AddPayloadKeyDoubleAttribute ( const FString& PayloadAttributeKey,
double Value
)

 Add a double attribute for the payload. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool AddPayloadKeyFloatAttribute ( const FString& PayloadAttributeKey,
float Value
)

 Add a float attribute for the payload. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool AddPayloadKeyInt32Attribute ( const FString& PayloadAttributeKey,
int32 Value
)

 Add an int attribute for the payload. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool AddPayloadKeyStringAttribute ( const FString& PayloadAttributeKey,
const FString& Value
)

 Add a string attribute for the payload. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

void GetAssemblyPartDependencies ( TMap< FString, FString >& OutAssemblyPartDependencies
) const

 Retrieve the Nanite assembly part dependencies for this object. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

int32 GetAssemblyPartDependenciesCount()

 Retrieve the number of Nanite assembly part dependencies for this object. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomComputeWeightedNormals ( bool& AttributeValue
) const

 Query whether normals are recomputed by weighting the surface area and the corner angle of the triangle as a ratio. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomImportSockets ( bool& AttributeValue
) const

 Query whether the mesh factory should create sockets. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool GetCustomKeepSectionsSeparate ( bool& AttributeValue
) const

 Query whether sections with matching materials are kept separate and will not get combined. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomLODGroup ( FName& AttributeValue
) const

 Query whether a custom LOD group is set for the mesh. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomRecomputeNormals ( bool& AttributeValue
) const

 Query whether normals in the imported mesh are ignored and recomputed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomRecomputeTangents ( bool& AttributeValue
) const

 Query whether tangents in the imported mesh are ignored and recomputed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomRemoveDegenerates ( bool& AttributeValue
) const

 Query whether degenerate triangles are removed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomUseBackwardsCompatibleF16TruncUVs ( bool& AttributeValue
) const

 Query whether UVs are converted to 16-bit by a legacy truncation process instead of the default rounding process. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomUseFullPrecisionUVs ( bool& AttributeValue
) const

 Query whether UVs are stored at full floating point precision. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomUseHighPrecisionTangentBasis ( bool& AttributeValue
) const

 Query whether tangents are stored at 16-bit precision instead of the default 8-bit precision. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomUseMikkTSpace ( bool& AttributeValue
) const

 Query whether tangents are recomputed using MikkTSpace when they need to be recomputed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomVertexColorIgnore ( bool& AttributeValue
) const

 Query whether the static mesh factory should ignore the vertex color. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomVertexColorOverride ( FColor& AttributeValue
) const

 Query whether the static mesh factory should override the vertex color. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetCustomVertexColorReplace ( bool& AttributeValue
) const

 Query whether the static mesh factory should replace the vertex color. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

int32 GetLodDataCount()

 Return the number of LODs this static mesh has. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

void GetLodDataUniqueIds ( TArray< FString >& OutLodDataUniqueIds
) const

   InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetPayloadKeyBooleanAttribute ( const FString& PayloadAttributeKey,
bool& Value
)

 Get a payload key boolean attribute from this node. Returns false if the attribute does not exist. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool GetPayloadKeyDoubleAttribute ( const FString& PayloadAttributeKey,
double& Value
)

 Get a payload key double attribute from this node. Returns false if the attribute does not exist. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool GetPayloadKeyFloatAttribute ( const FString& PayloadAttributeKey,
float& Value
)

 Get a payload key float attribute from this node. Returns false if the attribute does not exist. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool GetPayloadKeyInt32Attribute ( const FString& PayloadAttributeKey,
int32& Value
)

 Get a payload key int32 attribute from this node. Returns false if the attribute does not exist. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool GetPayloadKeyStringAttribute ( const FString& PayloadAttributeKey,
FString& Value
)

 Get a payload key string attribute from this node. Returns false if the attribute does not exist. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

void GetSlotMaterialDependencies ( TMap< FString, FString >& OutMaterialDependencies
) const

 Retrieve the correspondence table between slot names and assigned materials for this object. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool GetSlotMaterialDependencyUid ( const FString& SlotName,
FString& OutMaterialDependency
) const

 Retrieve the Material dependency for the specified slot of this object. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool RemoveAssemblyPartDependencyUid ( const FString& MeshUid
)

 Remove a Nanite assembly part dependency associated with this object InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool RemoveLodDataUniqueId ( const FString& LodDataUniqueId
)

   InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool RemoveSlotMaterialDependencyUid ( const FString& SlotName
)

 Remove the Material dependency associated with the specified slot name of this object. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool ResetAssemblyDependencies()

 Reset all the Nanite assembly dependencies. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool ResetSlotMaterialDependencies()

 Reset all the material dependencies. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetAssemblyPartDependencyUid ( const FString& MeshUid,
const FString& AssemblyPartDependencyUid
)

 Add a Nanite assembly part dependency to this object. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomComputeWeightedNormals ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether normals are recomputed by weighting the surface area and the corner angle of the triangle as a ratio. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomImportSockets ( const bool& AttributeValue
)

 Set whether the mesh factory should create sockets. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | Node | Mesh"

bool SetCustomKeepSectionsSeparate ( const bool& AttributeValue
)

 Set whether sections with matching materials are kept separate and will not get combined. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomLODGroup ( const FName& AttributeValue,
bool bAddApplyDelegate
)

 Set a custom LOD group for the mesh. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomRecomputeNormals ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether normals in the imported mesh are ignored and recomputed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomRecomputeTangents ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether tangents in the imported mesh are ignored and recomputed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomRemoveDegenerates ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether degenerate triangles are removed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomUseBackwardsCompatibleF16TruncUVs ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether UVs are converted to 16-bit by a legacy truncation process instead of the default rounding process. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomUseFullPrecisionUVs ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether UVs are stored at full floating point precision. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomUseHighPrecisionTangentBasis ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether tangents are stored at 16-bit precision instead of the default 8-bit precision. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomUseMikkTSpace ( const bool& AttributeValue,
bool bAddApplyDelegate
)

 Set whether tangents are recomputed using MikkTSpace when they need to be recomputed. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomVertexColorIgnore ( const bool& AttributeValue
)

 Set whether the static mesh factory should ignore the vertex color. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomVertexColorOverride ( const FColor& AttributeValue
)

 Set whether the static mesh factory should override the vertex color. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetCustomVertexColorReplace ( const bool& AttributeValue
)

 Set whether the static mesh factory should replace the vertex color. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

bool SetSlotMaterialDependencyUid ( const FString& SlotName,
const FString& MaterialDependencyUid
)

 Add a Material dependency to the specified slot of this object. InterchangeMeshFactoryNode.h
  • BlueprintCallable
  • Category="Interchange | FactoryNode | Mesh"

Overridden from UInterchangeFactoryBaseNode

Name Remarks Include Path Unreal Specifiers

virtual void CopyWithObject ( const UInterchangeFactoryBaseNode* SourceNode,
UObject* Object
)

   InterchangeMeshFactoryNode.h  

Overridden from UInterchangeBaseNode

Name Remarks Include Path Unreal Specifiers

virtual FString GetAttributeCategory ( const UE::Interchange::FAttributeKey& NodeAttributeKey
) const

   InterchangeMeshFactoryNode.h  

virtual FString GetKeyDisplayName ( const UE::Interchange::FAttributeKey& NodeAttributeKey
) const

   InterchangeMeshFactoryNode.h  

virtual bool ShouldHideAttribute ( const UE::Interchange::FAttributeKey& NodeAttributeKey
) const

   InterchangeMeshFactoryNode.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void Serialize ( FArchive& Ar
)

 Override Serialize() to restore SlotMaterialDependencies and AssemblyPartDependencies on load. InterchangeMeshFactoryNode.h  

Protected

Name Remarks Include Path Unreal Specifiers

bool ApplyCustomComputeWeightedNormalsToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

bool ApplyCustomRecomputeNormalsToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

bool ApplyCustomRecomputeTangentsToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

bool ApplyCustomRemoveDegeneratesToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

bool ApplyCustomUseBackwardsCompatibleF16TruncUVsToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

bool ApplyCustomUseFullPrecisionUVsToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

bool ApplyCustomUseHighPrecisionTangentBasisToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

bool ApplyCustomUseMikkTSpaceToAsset ( UObject* Asset
) const

   InterchangeMeshFactoryNode.h  

virtual void FillAssetClassFromAttribute()

   InterchangeMeshFactoryNode.h  

bool FillCustomComputeWeightedNormalsFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

bool FillCustomRecomputeNormalsFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

bool FillCustomRecomputeTangentsFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

bool FillCustomRemoveDegeneratesFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

bool FillCustomUseBackwardsCompatibleF16TruncUVsFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

bool FillCustomUseFullPrecisionUVsFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

bool FillCustomUseHighPrecisionTangentBasisFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

bool FillCustomUseMikkTSpaceFromAsset ( UObject* Asset
)

   InterchangeMeshFactoryNode.h  

virtual bool SetNodeClassFromClassAttribute()

   InterchangeMeshFactoryNode.h  

Static

Name Remarks Include Path Unreal Specifiers

static void CopyPayloadKeyStorageAttributes ( const UInterchangeBaseNode* SourceNode,
UE::Interchange::FAttributeStorage& DestinationStorage
)

   InterchangeMeshFactoryNode.h  

static const FString & GetMeshSocketPrefix()

   InterchangeMeshFactoryNode.h  

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