Navigation
API > API/Runtime > API/Runtime/MovieScene > API/Runtime/MovieScene/EntitySystem
References
| Module | MovieScene |
| Header | /Engine/Source/Runtime/MovieScene/Public/EntitySystem/MovieSceneEntityGroupingSystem.h |
| Include | #include "EntitySystem/MovieSceneEntityGroupingSystem.h" |
Syntax
struct FEntityGroupBuilder
Remarks
Utility class used by the grouping system's policies (see below) to manage groups.
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FEntityGroupBuilder
(
UMovieSceneEntityGroupingSystem* InOwner, |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | AddEntityToGroup
(
const FMovieSceneEntityID& InEntity, |
Add the entity to the given group. The entity must already have the group ID component. |
 |
int32 | ||
 |
void | FreeGroupIndex
(
int32 InGroupIndex |
|
  |
FEntityGroupID | MakeGroupID
(
int32 GroupIndex |
Make a full group ID from an existing group index |
  |
FEntityGroupID | Make an invalid group ID that is associated with the policy key | |
 |
bool | RemoveEntityFromGroup
(
const FMovieSceneEntityID& InEntity, |
Remove the entity from the given group. The entity must already have the group ID component. |