FAbcPolyMesh | Unreal Engine 5.6 Documentation


Name	FAbcPolyMesh
Type	class
Header File	/Engine/Plugins/Importers/AlembicImporter/Source/AlembicLibrary/Public/AbcPolyMesh.h
Include Path	#include "AbcPolyMesh.h"

Syntax

class FAbcPolyMesh : public IAbcObject

Name	Remarks	Include Path	Unreal Specifiers
FAbcPolyMesh ( const Alembic::AbcGeom::IPolyMesh& InPolyMesh, const FAbcFile* InFile, IAbcObject* InParent )		AbcPolyMesh.h

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FAbcPolyMesh()		AbcPolyMesh.h

Name	Type	Remarks	Include Path
bConstantTopology	bool	Flag whether or not this object has constant topology (used for eligibility for PCA compression)	AbcPolyMesh.h
bConstantTransformation	bool	Flag whether or not this object has a constant world matrix (used whether to incorporate into PCA compression)	AbcPolyMesh.h
bConstantVisibility	bool	Flag whether or not this object has a constant visibility value across the entire animated range	AbcPolyMesh.h
bShouldImport	bool	Whether or not this Mesh object should be imported	AbcPolyMesh.h
ChildBounds	FBoxSphereBounds		AbcPolyMesh.h
FaceSetNames	TArray< FString >	Array of face set names found for this object	AbcPolyMesh.h
SelfBounds	FBoxSphereBounds	Cached self and child bounds for entire duration of the animation	AbcPolyMesh.h

Name	Remarks	Include Path
const FAbcMeshSample * GetFirstSample()	Returns the first sample available for this object	AbcPolyMesh.h
const FAbcMeshSample * GetSample ( const int32 FrameIndex ) const	End IAbcObject overrides Returns sample for the given frame index (if it is part of the resident samples)	AbcPolyMesh.h
ESampleReadFlags GetSampleReadFlags()	Returns the value of the bitmask used for skipping constant vertex attributes while reading samples	AbcPolyMesh.h
const FAbcMeshSample * GetTransformedFirstSample()	Returns the first sample available for this object transformed by first available matrix	AbcPolyMesh.h
const bool GetVisibility ( const int32 FrameIndex ) const	Returns the visibility value (true = visible, false = hidden) for the given frame index (if it is part of the resident samples)	AbcPolyMesh.h

Name	Remarks	Include Path
virtual FMatrix GetMatrix ( const int32 FrameIndex ) const		AbcPolyMesh.h
virtual bool HasConstantTransform()		AbcPolyMesh.h
virtual void PurgeFrameData ( const int32 FrameIndex )		AbcPolyMesh.h
virtual bool ReadFirstFrame ( const float InTime, const int32 FrameIndex )	Begin IAbcObject overrides	AbcPolyMesh.h
virtual void SetFrameAndTime ( const float InTime, const int32 FrameIndex, const EFrameReadFlags InFlags, const int32 TargetIndex )		AbcPolyMesh.h

Name	Remarks	Include Path	Unreal Specifiers
void CalculateNormalsForSample ( FAbcMeshSample* Sample )	Calculate normals for sample according to available data and user settings	AbcPolyMesh.h