Four-Stage Wallpaper Switch Scene Redesign
The four-stage wallpaper switch is now a single-scene oval: the whole track shows only the current sky while four persistent stops remain visible. The active stop carries a partly risen morning sun, full daytime sun, low setting sun, or moon, and only the current period's clouds, rays, stars, and planet enter in layers
# Four-Stage Wallpaper Switch Scene Redesign
The four-stage wallpaper switch at the site's upper right is now one complete oval sky scene instead of four time-of-day scenes shown at once.
## One track, one current sky
- The entire oval always presents the complete sky for the current period, and the whole track changes together when another period is selected.
- Four persistent stops remain for morning, day, dusk, and night. The active stop uses a partly risen morning sun, full daytime sun, low setting sun, or moon.
- Only the current period's clouds, rays, stars, and planet enter in layers. The other three stops stay quiet, visible, and selectable.
## Image2 bitmaps and time behavior
The track skies, four celestial subjects, and layered decorations are all project-local bitmaps generated with Image2. The switch continues to follow real device-local time boundaries automatically. A manual selection applies its wallpaper immediately and lasts only until the next real boundary.
## Keyboard and motion fallbacks
All four stops support keyboard selection. Keyboard input commits immediately without waiting for spatial travel; reduced motion keeps only a short opacity change, while the site's motion-off mode switches immediately without decorative entrances.
