A geodesic dome self-assembles strut by strut at twilight, then glass panels seal each triangular bay before the sequence resets. The dome geometry is derived from a subdivided icosahedron whose lower half is discarded and welded into a clean vertex/edge/face list, with edges sorted bottom-to-top and bucketed into timed batches to drive the construction sequence. Struts grow from zero length with an eased scale animation, and each triangular glass panel fades in only once all three of its bounding struts have finished, giving a believable build order.