FAbcGeometryCacheSettings | Unreal Engine 5.7 Documentation

API > API/Plugins > API/Plugins/AlembicLibrary


Name	FAbcGeometryCacheSettings
Type	struct
Header File	/Engine/Plugins/Importers/AlembicImporter/Source/AlembicLibrary/Public/AbcImportSettings.h
Include Path	#include "AbcImportSettings.h"

Syntax

USTRUCT (Blueprintable)  
struct FAbcGeometryCacheSettings

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FAbcGeometryCacheSettings()		AbcImportSettings.h

Variables

Public

Name	Type	Remarks	Include Path	Unreal Specifiers
bApplyConstantTopologyOptimizations	bool	Force the preprocessor to only do optimization once instead of when the preprocessor decides.	AbcImportSettings.h	EditAnywhere BlueprintReadWrite Category=GeometryCache
bFlattenTracks	bool	Whether or not to merge all vertex animation into one track.	AbcImportSettings.h	EditAnywhere BlueprintReadWrite Category=GeometryCache
bOptimizeIndexBuffers	bool	Optimizes index buffers for each unique frame, to allow better cache coherency on the GPU.	AbcImportSettings.h	EditAnywhere AdvancedDisplay BlueprintReadWrite Category=GeometryCache
bStoreImportedVertexNumbers	bool	Store the imported vertex numbers.	AbcImportSettings.h	EditAnywhere BlueprintReadWrite Category=GeometryCache AdvancedDisplay
CompressedPositionPrecision	float	Precision used for compressing vertex positions (lower = better result but less compression, higher = more lossy compression but smaller size)	AbcImportSettings.h	EditAnywhere BlueprintReadWrite Category=GeometryCache Meta=(ClampMin="0.000001", ClampMax="1000", UIMin="0.01", UIMax="100")
CompressedTextureCoordinatesNumberOfBits	int32	Bit-precision used for compressing texture coordinates (hight = better result but less compression, lower = more lossy compression but smaller size)	AbcImportSettings.h	EditAnywhere BlueprintReadWrite Category=GeometryCache Meta=(ClampMin="1", ClampMax="31", UIMin="4", UIMax="16")
MotionVectors	EAbcGeometryCacheMotionVectorsImport		AbcImportSettings.h	EditAnywhere AdvancedDisplay BlueprintReadWrite Category=GeometryCache

Functions

Public

Deprecated Variables

Name	Type	Remarks	Include Path	Unreal Specifiers
bCalculateMotionVectorsDuringImport_DEPRECATED	bool	Force calculation of motion vectors during import.	AbcImportSettings.h

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Syntax

Constructors

Variables

Public

Functions

Public

Deprecated Variables