public static List <LocalTransformSnapshot> GetSnapshotCollection(IEnumerable <GameObject> gameObjects)
{
if (gameObjects == null)
{
return(new List <LocalTransformSnapshot>());
}
var localTransformSnapshots = new List <LocalTransformSnapshot>(20);
foreach (var gameObject in gameObjects)
{
if (gameObject != null)
{
var snapshot = new LocalTransformSnapshot();
snapshot.Snapshot(gameObject.transform);
localTransformSnapshots.Add(snapshot);
}
}
return(localTransformSnapshots);
}
public override void OnGizmoDragEnd(int handleId)
{
if (_transformableParents.Count != 0)
{
var postObjectTransformChangedAction = new PostObjectTransformsChangedAction(_preTransformSnapshots, LocalTransformSnapshot.GetSnapshotCollection(_targetObjects));
postObjectTransformChangedAction.Execute();
}
RefreshPositionAndRotation();
}
public override void OnGizmoDragBegin(int handleId)
{
_preTransformSnapshots = LocalTransformSnapshot.GetSnapshotCollection(_targetObjects);
_transformableParents = GetTransformableParentObjects();
_targetGroupAABBOnDragBegin = GetTargetObjectGroupWorldAABB();
}