Create a smooth, seamlessly looping animation of a chess kin...

Prompt

Create a smooth, seamlessly looping animation of a chess king made of moving stars, visually inspired by the star animation at https://openai.com/index/gpt-6-astra/. Place a clearly recognizable classic chess king silhouette in the center: a distinct cross at the top, a broad crown, a narrow neck, a gently widening body, and a rounded, tiered base. Keep the entire piece within the frame, with generous negative space around it. Build the shape from thousands of individual glowing particles concentrated primarily along its outline. Leave the interior dark and mostly empty, with only a few scattered stars. The king’s silhouette must remain clearly recognizable throughout the animation. The particles should resemble stars: countless tiny points, small bright specks, and occasional larger radiant stars with soft halos. Use predominantly white, icy blue, and silver, with a small proportion of warm golden-peach particles. Keep the glow restrained so individual stars remain distinguishable. The stars continuously flow along the king’s shape on coordinated, smooth paths. Give each particle a slightly different speed, brightness, and twinkling phase. Add subtle sideways drift, gentle local swirls, and occasional sparks that briefly move away from the outline before returning. The movement should feel calm and fluid, without sudden acceleration. The king maintains its shape while its individual stars remain in constant motion. Create a sense of depth: particles closer to the viewer are slightly larger and brighter, while distant particles are smaller and dimmer. Use an almost-black background with a barely perceptible cool blue tint and sparse, faint background stars. Keep the camera stationary. Create a seamless 12-second loop with no visible beginning or end. Exclude: a solid surface, metallic materials, a continuous neon outline, connecting lines between stars, five-pointed star icons, dense smoke, excessive bloom, chaotic flashes, a chessboard, text, and logos. Essential result: a recognizable chess king whose outline feels alive through the continuous movement of individual glowing stars. Implement the effect programmatically using Canvas or WebGL. Give particles persistent motion paths and individual movement parameters so the animation stays fluid and does not look like randomly flickering dots.

A system prompt was added to support web rendering