| Value | Meaning |
|---|---|
| bgClearColor0 | Clear the background using the project's clear color. |
| bgColor1 | Clear the background using a custom clear color. |
| bgSky2 | Display a user-defined sky in the background. |
| bgColorSky3 | Clear the background using a custom clear color and allows defining a sky for shading and reflection. |
| bgCanvas4 | Display a CanvasLayer in the background. |
| bgKeep5 | Keep on screen every pixel drawn in the background. |
| bgMax6 | Helper constant keeping track of the enum's size, has no direct usage in API calls. |