# Showcase

The flagship XWUI3DHeroBG tour: the default lit backdrop, instance scattering with per-instance motion, colour palettes (literal values and CSS-var theme tokens), and the quality/FX ladder - bloom, outer shell, wireframe on the three.js engine, and blur.

It also drives a live scene from outside the component through `logic.updateConfig()`, `refreshTheme()` and `setCameraOrbit()` / `releaseCameraOrbit()`, and listens to the typed `ready` / `failed` / `colorsChange` event stream.