Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > DynamicMesh > TDynamicAttributeBase

Light Theme

Dark Theme

TDynamicAttributeBase

Base class for attributes that live on a dynamic mesh (or similar dynamic object)

Windows

MacOS

Linux

Inheritance Hierarchy

TDynamicAttributeBase

TDynamicMeshTriangleAttribute

TDynamicMeshScalarTriangleAttribute

TDynamicVertexAttribute

References

Module	DynamicMesh
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/DynamicAttribute.h
Include	#include "DynamicAttribute.h"

Syntax

template<typename ParentType>
class TDynamicAttributeBase

Remarks

Base class for attributes that live on a dynamic mesh (or similar dynamic object)

Subclasses can override the On* functions to ensure the attribute remains up to date through changes to the dynamic object

Destructors

	Name	Description
	~TDynamicAttributeBase()

Functions

	Name	Description
bool	CheckValidity ( bool bAllowNonmanifold, EValidityCheckFailMode FailMode )	Check validity of attribute
void	CompactInPlace ( const FCompactMaps& CompactMaps )	Compact the attribute in place
TDynamicAttr...	MakeCompactCopy ( const FCompactMaps& CompactMaps, ParentType* ParentIn )	Allocate a new compact copy of the attribute layer, optionally with a different parent.
TDynamicAttr...	MakeCopy ( ParentType* ParentIn )	Allocate a new copy of the attribute layer, optionally with a different parent
TDynamicAttr...	MakeNew ( ParentType* ParentIn )	Allocate a new empty instance of the same type of attribute layer
TUniquePtr< ...	NewBlankChange()
void	OnCollapseEdge ( const DynamicMeshInfo::FEdgeCollaps... )	Update to reflect an edge collapse in the parent mesh
void	OnFlipEdge ( const DynamicMeshInfo::FEdgeFlipInf... )	Update to reflect an edge flip in the parent mesh
void	OnMergeEdges ( const DynamicMeshInfo::FMergeEdgesI... )	Update to reflect an edge merge in the parent mesh
void	OnNewTriangle ( int TriangleID, bool bInserted )
void	OnNewVertex ( int VertexID, bool bInserted )
void	OnPokeTriangle ( const DynamicMeshInfo::FPokeTriangl... )	Update to reflect a face poke in the parent mesh
void	OnRemoveTriangle ( int TriangleID )
void	OnRemoveVertex ( int VertexID )
void	OnReverseTriOrientation ( int TriangleID )
void	OnSplitEdge ( const DynamicMeshInfo::FEdgeSplitIn... )	Update to reflect an edge split in the parent mesh
void	OnSplitVertex ( const DynamicMeshInfo::FVertexSplit..., const TArrayView< const int >& Tri... )	Update to reflect an edge merge in the parent mesh
void	Reparent ( ParentType* NewParent )	Update any held pointer to the parent

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss