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;
}
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;
}
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;
}
