Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Plugins > DynamicMesh > FEdgeConstraint

Light Theme

Dark Theme

FEdgeConstraint

[FEdgeConstraint](API\Plugins\DynamicMesh\FEdgeConstraint) is a constraint on a triangle mesh edge

Choose your operating system:

Windows

macOS

Linux

References

Module	DynamicMesh
Header	/Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/MeshConstraints.h
Include	#include "MeshConstraints.h"

Syntax

struct FEdgeConstraint

Remarks

FEdgeConstraint is a constraint on a triangle mesh edge

Variables

		Name	Description
	EEdgeRefineFlag...	RefineFlags	Constraint flags on this edge
	IProjectionTarg...	Target	Edge is associated with this projection target.
	int	TrackingSetID	This ID is not a constraint, but can be used to find descendants of a constrained input edge after splits

Constructors

	Name	Description
	FEdgeConstraint()
	FEdgeConstraint ( EEdgeRefineFlags ConstraintFlags )
	FEdgeConstraint ( EEdgeRefineFlags ConstraintFlags, IProjectionTarget* TargetIn )

Functions

		Name	Description
	bool	CanCollapse()
	bool	CanCollapse ( const EEdgeRefineFlags Flags )
	bool	CanFlip()
	bool	CanFlip ( const EEdgeRefineFlags Flags )
	bool	CanSplit()
	bool	CanSplit ( const EEdgeRefineFlags Flags )
	FEdgeConstra...	FullyConstrained()
	bool	IsUnconstrained()
	FEdgeConstra...	NoFlips()
	bool	NoModifications()
	bool	NoModifications ( const EEdgeRefineFlags Flags )
	FEdgeConstra...	SplitsOnly()
	FEdgeConstra...	Unconstrained()