Mood Background¶
The background is the animated element: a static double helix of spheres hangs in space while a single channel drives the World row's background color through a 16-second mood loop — Channels animating the scene settings themselves.

Try it: download this example below (or the full examples set), then open Mood_Background_Example/mood_background_gv_node.csv — or just drag its folder onto the GlyphViz window. Press Space to start the animation.
A full write-up of this example is coming soon.