Task 568: Emphasize planet sizes in full-route inertial view

Status: DONE

Summary

In full-route view, planets were tiny (0.15-0.4 scene units) relative to camera

distance (~56 scene units), making them nearly invisible. Applied 3× display

radius scale for full-route scenes, increasing visibility while keeping local

scenes (Saturn ring, Uranus approach) unchanged.

Implementation

• addPlanet() in orbital-3d-viewer.js: displayRadius = isLocal ? planet.radius : planet.radius * 3
• Label offset also uses displayRadius for correct positioning
• Local scenes unaffected (moons, central bodies use original radii)

Files changed

• ts/src/orbital-3d-viewer.js — 3× planet display scale in full-route

Impact

• Human directive phase 30 item (3) addressed