# ArnoldBackground¶

Assigns a background shader. This is stored as an “ai:background” option in Gaffer’s globals, and translated onto the options.background parameter in Arnold.

## user¶

Container for user-defined plugs. Nodes should never make their own plugs here, so users are free to do as they wish.

## out¶

The processed output scene.

## enabled¶

The on/off state of the node. When it is off, the node outputs the input scene unchanged.

The input scene