Face Detection
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 and face category.
Input
| Name | Data type | Description |
| 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. |
Output
| Name | Data type | Description |
| 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 disappeared |
| None | Exec | Keep executing the next node when the certain face is not detected |
| Face Count | Number | The number of faces in the scene, the max is 5 |
Example
In this example, we trigger the appearance of a cube when we detect one face, and trigger the appearance of both the cube and the sphere when we detect two faces in the view.
