3D Lingo Dictionary > 3D Lingo by Feature > Backdrops and overlays |  |

Backdrops and overlays

Use these terms to manipulate backdrops and overlays in 3D cast members:

`addBackdrop` | `regPoint`
`addOverlay` | `removeBackdrop`
`blend` | `removeOverlay`
`count` | `rotation (backdrop and overlay)`
`insertBackdrop` | `scale (backdrop and overlay)`
`insertOverlay` | `source`
`loc (backdrop and overlay)` | ``