public override void _ExitTree()
{
_button.QueueFree();
_settingsDialog.QueueFree();
_settingsButton.QueueFree();
foreach (Node2D preview in _previews)
{
preview.QueueFree();
}
}
public override void _ExitTree()
{
RemoveCustomType("Custom3DPath");
path = null;
handleMenu.QueueFree();
curveClose.QueueFree();
curveDel.QueueFree();
curveCreate.QueueFree();
curveEdit.QueueFree();
RemoveSpatialGizmoPlugin(gizmoPlugin);
gizmoPlugin = null;
sep.QueueFree();
}
