FInterchangeMeshLODDataParser | Unreal Engine 5.8 Documentation

API > API/Plugins > API/Plugins/InterchangePipelines

Helper struct that processes an array of NodeUids into LODContainers. Template to handle StaticMesh and SkeletalMeshes in one go. Difference between SKM and SM is the Collision and SkeletonUID setting for the LODDataNode.


Name	FInterchangeMeshLODDataParser
Type	struct
Header File	/Engine/Plugins/Interchange/Runtime/Source/Pipelines/Public/InterchangeLODDataParser.h
Include Path	#include "InterchangeLODDataParser.h"

Syntax

template<class TMeshFactoryType>  
struct FInterchangeMeshLODDataParser

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FInterchangeMeshLODDataParser ( UInterchangeBaseNodeContainer& InBaseNodeContainer, TMeshFactoryType* InStaticMeshFactoryNode, TObjectPtr< UInterchangePipelineMeshesUtilities > InPipelineMeshesUtilities, UInterchangeGenericMeshPipeline* InGenericMeshPipeline, const FString& InSourceAssetFileName, const FString& InRootJointNodeUid, const FString& InSkeletonFactoryNodeUid, const bool InbUseTimeZeroAsBindPose )		InterchangeLODDataParser.h

Typedefs

Name	Type	Remarks	Include Path
TLODDataNodeType	std::conditional_t< std::is_same_v< TMeshFactoryType, UInterchangeStaticMeshFactoryNode >, UInterchangeStaticMeshLodDataNode, UInterchangeSkeletalMeshLodDataNode >		InterchangeLODDataParser.h

Variables

Protected

Name	Type	Remarks	Include Path
AllNodeUids	TArray< FString >		InterchangeLODDataParser.h
bAlignSkeletalMeshInScene	bool		InterchangeLODDataParser.h
BaseNodeContainer	UInterchangeBaseNodeContainer &		InterchangeLODDataParser.h
bBakeMeshes	const bool		InterchangeLODDataParser.h
bBakePivotMeshes	const bool		InterchangeLODDataParser.h
bCreatingSkeletalMesh	bool		InterchangeLODDataParser.h
bUseTimeZeroAsBindPose	bool		InterchangeLODDataParser.h
ExistingLodSlotMaterialDependenciesPerLODIndices	TMap< int32, TMap< FString, FString > >		InterchangeLODDataParser.h
GenericMeshPipeline	UInterchangeGenericMeshPipeline *		InterchangeLODDataParser.h
GlobalOffsetTransform	FTransform		InterchangeLODDataParser.h
LODIndexToLodDataNodeMap	TMap< int32, TLODDataNodeType * >		InterchangeLODDataParser.h
MeshFactoryNode	TMeshFactoryType *		InterchangeLODDataParser.h
MeshFactoryNodeUid	const FString		InterchangeLODDataParser.h
OriginalToCompactLODIndexMap	TMap< int32, int32 >		InterchangeLODDataParser.h
PipelineMeshesUtilities	TObjectPtr< UInterchangePipelineMeshesUtilities >		InterchangeLODDataParser.h
RootJointParentUidAndGlobalInverseMatrix	TOptional< TPair< FString, FMatrix > >	Used for calculating skeletalMesh's relative transform to RootJoineNode's parent (aka Skeleton Transform).	InterchangeLODDataParser.h
SkeletonFactoryNodeUid	const FString		InterchangeLODDataParser.h
SourceAssetFileName	FString		InterchangeLODDataParser.h
UniqueMeshUids	TSet< FString >		InterchangeLODDataParser.h

Functions

Public

Name	Remarks	Include Path	Unreal Specifiers
TSet< FString > GetUniqueMeshUids()		InterchangeLODDataParser.h
void ProcessNodeUids ( const TArray< FString >& RenderNodeUids, const TArray< FString >& CollisionMeshUids )	Note Regarding CollisionMeshUids: -If bImportCollision:=false => we ignore the CollisionMeshUids array -If bImportCollision:=true: If bImportCollisionAccordingToMeshName:=true => we add the CollisionMeshUids as Collisions If bImportCollisionAccordingToMeshName:=false => we add the CollisionMeshUids as RenderMeshes	InterchangeLODDataParser.h

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