Use Facial Detection to detect faces of people using this effect. To detect more than one face, assign a Face Detection node to each face in the scene. It can detect up to five faces. Facial Detection is in the Head & Face category.
|Which Face||String||The face to apply the effect to. Face 0 represents the first face appearing in the scene, Face 4 represents the fifth face appearing in the scene.|
|Begin||Exec||Execute the next node when the face is detected.|
|Stay||Exec||Keep executing the next node when the face stays in the scene.|
|End||Exec||Execute the next node when the face disappears.|
|None||Exec Array||Keep executing the next node when the face is not detected.|
|Face Count||Number||The number of faces in the scene. The max is 5 faces.|
This example triggers the appearance of a cube when one face is detected and triggers the appearance of both the cube and the sphere when two faces are detected in the view.