/// <summary>
/// Pastes the copied objects. Supports undo/redo.
/// </summary>
/// <param name="pasteTargetActor">The target actor to paste copied data.</param>
public void Paste(Actor pasteTargetActor)
{
// Get clipboard data
var data = Clipboard.RawData;
// Set paste target if only one actor is selected and no target provided
if (pasteTargetActor == null && SelectionCount == 1 && Selection[0] is ActorNode actorNode)
{
pasteTargetActor = actorNode.Actor;
}
// Create paste action
var pasteAction = PasteActorsAction.Paste(data, pasteTargetActor?.ID ?? Guid.Empty);
if (pasteAction != null)
{
pasteAction.Do(out _, out var nodeParents);
// Select spawned objects (parents only)
var selectAction = new SelectionChangeAction(Selection.ToArray(), nodeParents.Cast<SceneGraphNode>().ToArray(), OnSelectionUndo);
selectAction.Do();
// Build single compound undo action that pastes the actors and selects the created objects (parents only)
Undo.AddAction(new MultiUndoAction(pasteAction, selectAction));
OnSelectionChanged();
}
}
/// <summary>
/// Pastes the copied objects. Supports undo/redo.
/// </summary>
/// <param name="pasteTargetActor">The target actor to paste copied data.</param>
public void Paste(Actor pasteTargetActor)
{
// Get clipboard data
var data = Application.ClipboardRawData;
// Ser aste target if only one actor is selected and no target provided
if (pasteTargetActor == null && SelectionCount == 1 && Selection[0] is ActorNode actorNode)
{
pasteTargetActor = actorNode.Actor;
}
// Create paste action
var pasteAction = PasteActorsAction.Paste(data, pasteTargetActor?.ID ?? Guid.Empty);
if (pasteAction != null)
{
OnPasteAcction(pasteAction);
}
}