Use Body Detection to trigger the next node when the camera detects a body interacting with the camera viewport. Body Detection is in the Body category.
|Begin||Trigger||Execute the next node when any part of the body is detected.|
|Stay||Trigger||Keep executing the next node while the body stays in the camera viewport.|
|End||Trigger||Execute the next node when the body disappears.|
|None||Trigger||Keep executing the next node when no body is detected.|
This example uses Body Detection to show and hide the alien avatar.