bool F3DAttachTrackEditor::AddKeyInternal( float KeyTime, const TArray<TWeakObjectPtr<UObject>> Objects, const FName SocketName, const FName ComponentName, AActor* ParentActor)
{
bool bHandleCreated = false;
bool bTrackCreated = false;
bool bTrackModified = false;
FGuid ParentActorId;
if (ParentActor != nullptr)
{
FFindOrCreateHandleResult HandleResult = FindOrCreateHandleToObject(ParentActor);
ParentActorId = HandleResult.Handle;
bHandleCreated |= HandleResult.bWasCreated;
}
if (!ParentActorId.IsValid())
{
return false;
}
for( int32 ObjectIndex = 0; ObjectIndex < Objects.Num(); ++ObjectIndex )
{
UObject* Object = Objects[ObjectIndex].Get();
FFindOrCreateHandleResult HandleResult = FindOrCreateHandleToObject( Object );
FGuid ObjectHandle = HandleResult.Handle;
bHandleCreated |= HandleResult.bWasCreated;
if (ObjectHandle.IsValid())
{
FFindOrCreateTrackResult TrackResult = FindOrCreateTrackForObject( ObjectHandle, UMovieScene3DAttachTrack::StaticClass());
UMovieSceneTrack* Track = TrackResult.Track;
bTrackCreated |= TrackResult.bWasCreated;
if (ensure(Track))
{
// Clamp to next attach section's start time or the end of the current sequencer view range
float AttachEndTime = GetSequencer()->GetViewRange().GetUpperBoundValue();
for (int32 AttachSectionIndex = 0; AttachSectionIndex < Track->GetAllSections().Num(); ++AttachSectionIndex)
{
float StartTime = Track->GetAllSections()[AttachSectionIndex]->GetStartTime();
float EndTime = Track->GetAllSections()[AttachSectionIndex]->GetEndTime();
if (KeyTime < StartTime)
{
if (AttachEndTime > StartTime)
{
AttachEndTime = StartTime;
}
}
}
Cast<UMovieScene3DAttachTrack>(Track)->AddConstraint( KeyTime, AttachEndTime, SocketName, ComponentName, ParentActorId );
bTrackModified = true;
}
}
}
return bHandleCreated || bTrackCreated || bTrackModified;
}
FKeyPropertyResult FFaceFXAnimationTrackEditor::AddFaceFXSection(FFrameNumber KeyTime, UObject* Object, FFaceFXAnimComponentSet AnimCompSet)
{
FKeyPropertyResult result;
bool bHandleCreated = false;
bool bTrackCreated = false;
bool bTrackModified = false;
FFindOrCreateHandleResult HandleResult = FindOrCreateHandleToObject(Object);
FGuid ObjectHandle = HandleResult.Handle;
result.bHandleCreated |= HandleResult.bWasCreated;
if (ObjectHandle.IsValid())
{
FFindOrCreateTrackResult TrackResult = FindOrCreateTrackForObject(ObjectHandle, UFaceFXAnimationTrack::StaticClass());
UMovieSceneTrack* Track = TrackResult.Track;
result.bTrackCreated |= TrackResult.bWasCreated;
if (UFaceFXAnimationTrack* AnimTrack = Cast<UFaceFXAnimationTrack>(Track))
{
AnimTrack->AddSection(KeyTime, AnimCompSet);
result.bTrackModified = true;
}
}
return result;
}
void FMarginTrackEditor::OnKeyMargin( float KeyTime, const FPropertyChangedParams* PropertyChangedParams )
{
FMargin MarginValue = *PropertyChangedParams->GetPropertyValue<FMargin>();
FName PropertyName = PropertyChangedParams->PropertyPath.Last()->GetFName();
for( int32 ObjectIndex = 0; ObjectIndex < PropertyChangedParams->ObjectsThatChanged.Num(); ++ObjectIndex )
{
UObject* Object = PropertyChangedParams->ObjectsThatChanged[ObjectIndex];
FMarginKey Key;
Key.bAddKeyEvenIfUnchanged = !PropertyChangedParams->bRequireAutoKey;
Key.CurveName = PropertyChangedParams->StructPropertyNameToKey;
Key.Value = MarginValue;
FGuid ObjectHandle = FindOrCreateHandleToObject( Object );
if (ObjectHandle.IsValid())
{
UMovieSceneTrack* Track = GetTrackForObject( ObjectHandle, UMovieSceneMarginTrack::StaticClass(), PropertyName );
if( ensure( Track ) )
{
UMovieSceneMarginTrack* MarginTrack = CastChecked<UMovieSceneMarginTrack>(Track);
MarginTrack->SetPropertyNameAndPath( PropertyName, PropertyChangedParams->GetPropertyPathString() );
// Find or add a new section at the auto-key time and changing the property same property
// AddKeyToSection is not actually a virtual, it's redefined in each class with a different type
bool bSuccessfulAdd = MarginTrack->AddKeyToSection( KeyTime, Key );
if (bSuccessfulAdd)
{
MarginTrack->SetAsShowable();
}
}
}
}
}
bool FParticleTrackEditor::AddKeyInternal( float KeyTime, const TArray<TWeakObjectPtr<UObject>> Objects )
{
bool bHandleCreated = false;
bool bTrackCreated = false;
for( int32 ObjectIndex = 0; ObjectIndex < Objects.Num(); ++ObjectIndex )
{
UObject* Object = Objects[ObjectIndex].Get();
FFindOrCreateHandleResult HandleResult = FindOrCreateHandleToObject( Object );
FGuid ObjectHandle = HandleResult.Handle;
bHandleCreated |= HandleResult.bWasCreated;
if (ObjectHandle.IsValid())
{
FFindOrCreateTrackResult TrackResult = FindOrCreateTrackForObject(ObjectHandle, UMovieSceneParticleTrack::StaticClass());
UMovieSceneTrack* Track = TrackResult.Track;
bTrackCreated |= TrackResult.bWasCreated;
if (bTrackCreated && ensure(Track))
{
UMovieSceneParticleTrack* ParticleTrack = Cast<UMovieSceneParticleTrack>(Track);
ParticleTrack->AddNewSection(KeyTime);
ParticleTrack->SetDisplayName(LOCTEXT("TrackName", "Particle System"));
}
}
}
return bHandleCreated || bTrackCreated;
}
void FAnimationTrackEditor::AddKeyInternal( float KeyTime, const TArray<UObject*> Objects, class UAnimSequence* AnimSequence )
{
for( int32 ObjectIndex = 0; ObjectIndex < Objects.Num(); ++ObjectIndex )
{
UObject* Object = Objects[ObjectIndex];
FGuid ObjectHandle = FindOrCreateHandleToObject( Object );
if (ObjectHandle.IsValid())
{
UMovieSceneTrack* Track = GetTrackForObject( ObjectHandle, UMovieSceneAnimationTrack::StaticClass(), FName("Animation"));
if (ensure(Track))
{
Cast<UMovieSceneAnimationTrack>(Track)->AddNewAnimation( KeyTime, AnimSequence );
}
}
}
}
void FParticleTrackEditor::AddKeyInternal( float KeyTime, const TArray<UObject*> Objects, bool bTrigger)
{
for( int32 ObjectIndex = 0; ObjectIndex < Objects.Num(); ++ObjectIndex )
{
UObject* Object = Objects[ObjectIndex];
FGuid ObjectHandle = FindOrCreateHandleToObject( Object );
if (ObjectHandle.IsValid())
{
UMovieSceneTrack* Track = GetTrackForObject( ObjectHandle, UMovieSceneParticleTrack::StaticClass(), FName("ParticleSystem"));
if (ensure(Track))
{
Cast<UMovieSceneParticleTrack>(Track)->AddNewParticleSystem( KeyTime, bTrigger );
}
}
}
}
void F3DPathTrackEditor::ActorSocketPicked(const FName SocketName, USceneComponent* Component, AActor* ParentActor, FGuid ObjectGuid, UMovieSceneSection* Section)
{
if (Section != nullptr)
{
const FScopedTransaction Transaction(LOCTEXT("UndoSetPath", "Set Path"));
UMovieScene3DPathSection* PathSection = (UMovieScene3DPathSection*)(Section);
FGuid SplineId = FindOrCreateHandleToObject(ParentActor).Handle;
if (SplineId.IsValid())
{
PathSection->SetConstraintId(SplineId);
}
}
else if (ObjectGuid.IsValid())
{
TArray<TWeakObjectPtr<UObject>> OutObjects;
GetSequencer()->GetRuntimeObjects( GetSequencer()->GetFocusedMovieSceneSequenceInstance(), ObjectGuid, OutObjects);
AnimatablePropertyChanged( FOnKeyProperty::CreateRaw( this, &F3DPathTrackEditor::AddKeyInternal, OutObjects, ParentActor) );
}
}
void F3DAttachTrackEditor::ActorSocketPicked(const FName SocketName, AActor* ParentActor, FGuid ObjectGuid, UMovieSceneSection* Section)
{
if (ObjectGuid.IsValid())
{
TArray<UObject*> OutObjects;
GetSequencer()->GetRuntimeObjects( GetSequencer()->GetFocusedMovieSceneSequenceInstance(), ObjectGuid, OutObjects);
AnimatablePropertyChanged( FOnKeyProperty::CreateRaw( this, &F3DAttachTrackEditor::AddKeyInternal, OutObjects, SocketName, ParentActor) );
}
else if (Section != nullptr)
{
const FScopedTransaction Transaction(LOCTEXT("UndoSetAttach", "Set Attach"));
UMovieScene3DAttachSection* AttachSection = (UMovieScene3DAttachSection*)(Section);
FGuid ActorId = FindOrCreateHandleToObject(ParentActor).Handle;
if (ActorId.IsValid())
{
AttachSection->SetConstraintId(ActorId);
AttachSection->AttachSocketName = SocketName;
}
}
}
void F2DTransformTrackEditor::OnKeyTransform( float KeyTime, const FKeyPropertyParams* PropertyKeyParams )
{
TArray<const void*> TransformValues;
PropertyKeyParams->PropertyHandle->AccessRawData( TransformValues );
FName PropertyName = PropertyKeyParams->PropertyHandle->GetProperty()->GetFName();
for( int32 ObjectIndex = 0; ObjectIndex < PropertyKeyParams->ObjectsThatChanged.Num(); ++ObjectIndex )
{
UObject* Object = PropertyKeyParams->ObjectsThatChanged[ObjectIndex];
FWidgetTransform TransformValue = *(const FWidgetTransform*)TransformValues[ObjectIndex];
F2DTransformKey Key;
Key.bAddKeyEvenIfUnchanged = !PropertyKeyParams->bRequireAutoKey;
Key.CurveName = PropertyKeyParams->InnerStructPropertyName;
Key.Value = TransformValue;
FGuid ObjectHandle = FindOrCreateHandleToObject( Object );
if (ObjectHandle.IsValid())
{
UMovieSceneTrack* Track = GetTrackForObject( ObjectHandle, UMovieScene2DTransformTrack::StaticClass(), PropertyName );
if( ensure( Track ) )
{
UMovieScene2DTransformTrack* TransformTrack = CastChecked<UMovieScene2DTransformTrack>(Track);
TransformTrack->SetPropertyNameAndPath( PropertyName, PropertyKeyParams->PropertyPath );
// Find or add a new section at the auto-key time and changing the property same property
// AddKeyToSection is not actually a virtual, it's redefined in each class with a different type
bool bSuccessfulAdd = TransformTrack->AddKeyToSection( KeyTime, Key );
if (bSuccessfulAdd)
{
TransformTrack->SetAsShowable();
}
}
}
}
}