InteractiveRender

Performs interactive renders, updating the render on the fly whenever the input scene changes.

user

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

in

The scene to be rendered.

renderer

The renderer to use.

state

Turns the rendering on and off, or pauses it.

out

A direct pass-through of the input scene.