void FSequencerDragOperation::GetSectionSnapTimes(TArray<float>& OutSnapTimes, UMovieSceneSection* Section, TSharedPtr<FTrackNode> SequencerNode, bool bIgnoreOurSectionCustomSnaps)
{
// @todo Sequencer handle dilation snapping better
// Collect all the potential snap times from other section borders
const TArray< TSharedRef<ISequencerSection> >& Sections = SequencerNode->GetSections();
for (int32 SectionIndex = 0; SectionIndex < Sections.Num(); ++SectionIndex)
{
const UMovieSceneSection* InSection = Sections[SectionIndex]->GetSectionObject();
bool bIsThisSection = Section == InSection;
if (!bIgnoreOurSectionCustomSnaps || !bIsThisSection)
{
InSection->GetSnapTimes(OutSnapTimes, Section != InSection);
}
}
// snap to director track if it exists, and we are not the director track
UMovieSceneTrack* OuterTrack = Cast<UMovieSceneTrack>(Section->GetOuter());
UMovieScene* MovieScene = Cast<UMovieScene>(OuterTrack->GetOuter());
UMovieSceneTrack* ShotTrack = MovieScene->FindMasterTrack(UMovieSceneShotTrack::StaticClass());
if (ShotTrack && OuterTrack != ShotTrack)
{
const TArray<UMovieSceneSection*>& ShotSections = ShotTrack->GetAllSections();
for (int32 SectionIndex = 0; SectionIndex < ShotSections.Num(); ++SectionIndex)
{
auto Shot = ShotSections[SectionIndex];
Shot->GetSnapTimes(OutSnapTimes, true);
}
}
}
FMovieSceneSequenceInstance::FMovieSceneSequenceInstance(const UMovieSceneTrack& InMovieSceneTrack)
{
TimeRange = CastChecked<UMovieScene>(InMovieSceneTrack.GetOuter())->GetPlaybackRange();
}