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API > API/Runtime > API/Runtime/MovieSceneTracks > API/Runtime/MovieSceneTracks/Tracks
Inheritance Hierarchy
- UMovieSceneTrack
- UMovieScene3DConstraintTrack
- UMovieScene3DAttachTrack
- UMovieScene3DPathTrack
References
| Module | MovieSceneTracks |
| Header | /Engine/Source/Runtime/MovieSceneTracks/Public/Tracks/MovieScene3DConstraintTrack.h |
| Include | #include "Tracks/MovieScene3DConstraintTrack.h" |
Syntax
UCLASS (MinimalAPI)
class UMovieScene3DConstraintTrack : public UMovieSceneTrack
Remarks
Base class for constraint tracks (tracks that are dependent upon other objects).
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TArray< TObjectPtr< UMovieSceneSection > > | ConstraintSections | List of all constraint sections. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
UMovieScene3DConstraintTrack
(
const FObjectInitializer& ObjectInitializer |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
UMovieSceneSection * | AddConstraint
(
FFrameNumber Time, |
Adds a constraint. |
  |
void | AddSection
(
UMovieSceneSection& Section |
|
  |
UMovieSceneSection * | ||
   |
const TArray< UMovieSceneSection * > & | ||
   |
FText | ||
   |
bool | HasSection
(
const UMovieSceneSection& Section |
|
   |
bool | IsEmpty () |
|
  |
void | ||
  |
void | RemoveSection
(
UMovieSceneSection& Section |
|
  |
void | RemoveSectionAt
(
int32 SectionIndex |
|
   |
bool | SupportsType
(
TSubclassOf< UMovieSceneSection > SectionClass |