Method clamp01

tracker/src/loop.ts:939–939

(v: number)

    const frameT = (frameArrivedAt > 0 ? frameArrivedAt : preT) - cfg.vision.encodeLagMs;
    const sign = Math.sign(cfg.mount.panGain) || 1;
    const clamp01 = (v: number) => Math.min(1, Math.max(0, v));

    // Where should the plane be in THIS frame? The locked track's WORLD
    // position advanced to frame time (world-frame stickiness — it moves