FMassRelationFragment Struct Reference

#include <MassEntityRelations.h>

Inheritance diagram for FMassRelationFragment:

Public Member Functions
FMassEntityHandle	GetRole (const int32 Index) const
FMassEntityHandle	GetRole (const UE::Mass::Relations::ERelationRole Role) const

Public Attributes
FMassEntityHandle	Subject
FMassEntityHandle	Object

Detailed Description

Relation fragment base. Every relation entity will get an instance of this type or a type derived from it (as configured via FRelationTypeTraits.RelationFragmentType

Member Function Documentation

GetRole() [1/2]

FMassEntityHandle FMassRelationFragment::GetRole ( const int32  Index ) const

inline

GetRole() [2/2]

FMassEntityHandle FMassRelationFragment::GetRole ( const UE::Mass::Relations::ERelationRole  Role ) const

inline

Member Data Documentation

Object

FMassEntityHandle FMassRelationFragment::Object

This is the "what" or "target" part of the relation. Examples:

• the Parent in a ChildOf relation
• the Weapon in a HasWeapon relation
• the Company in a WorksFor relation

Subject

FMassEntityHandle FMassRelationFragment::Subject

This is the "who" part of the relation. Examples:

• the Child in a ChildOf relation
• the Character in a HasWeapon relation
• the Employee in a WorksFor relation

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The documentation for this struct was generated from the following file:

• Engine/Source/Runtime/MassEntity/Public/MassEntityRelations.h