| Value | Meaning |
|---|---|
| notificationTransformChanged29 | Spatial nodes receives this notification when their global transform changes. This means that either the current or a parent node changed its transform. In order for NOTIFICATION_TRANSFORM_CHANGED to work user first needs to ask for it, with set_notify_transform(true). |
| notificationEnterWorld41 | Spatial nodes receives this notification when they are registered to new World resource. |
| notificationExitWorld42 | Spatial nodes receives this notification when they are unregistered from current World resource. |
| notificationVisibilityChanged43 | Spatial nodes receives this notification when their visibility changes. |