Adds a new Face into the faces array of this Mesh.
A Face consists of references to 3 Vertex instances, which must be provided.
| name | type | description |
|---|---|---|
| vertex1 | Phaser.Geom.Mesh.Vertex |
The first vertex of the Face. |
| vertex2 | Phaser.Geom.Mesh.Vertex |
The second vertex of the Face. |
| vertex3 | Phaser.Geom.Mesh.Vertex |
The third vertex of the Face. |
This Mesh Game Object.