update Tue 07/14/2026 12:21:23.58

2026-07-14 12:21:24 +10:00
parent b2b555ef16
commit f2bfad7ee2
14 changed files with 202 additions and 58 deletions
@@ -17,14 +17,14 @@ export function ghostTransform(rec, nowMs, out) {

  if (b.type === 'wander') {
    const s = b.seed || 1;
-    const R = b.radius ?? 0.6;
+    const R = b.radius ?? 60;      // cm
    const v = b.speed ?? 0.15;
    // smooth pseudo-random orbit-drift: two incommensurate sines per axis
    const ph = t * v;
    out.position.set(
      base.x + R * 0.9 * Math.sin(ph * 1.0 + hashNoise(s, 1) * 6.28) * 0.7
             + R * 0.4 * Math.sin(ph * 2.3 + hashNoise(s, 2) * 6.28) * 0.3,
-      base.y + 0.06 * Math.sin(t * 1.7 + hashNoise(s, 3) * 6.28),
+      base.y + 6 * Math.sin(t * 1.7 + hashNoise(s, 3) * 6.28),
      base.z + R * 0.9 * Math.cos(ph * 0.8 + hashNoise(s, 4) * 6.28) * 0.7
             + R * 0.4 * Math.cos(ph * 1.9 + hashNoise(s, 5) * 6.28) * 0.3
    );
@@ -37,7 +37,7 @@ export function ghostTransform(rec, nowMs, out) {
    const dir = ahead(t + eps).sub(ahead(t));
    out.rotationY = Math.atan2(dir.x, dir.z);
  } else {
-    const amp = b.bobAmp ?? 0.06;
+    const amp = b.bobAmp ?? 6;     // cm
    const hz = b.bobHz ?? 0.4;
    out.position.set(base.x, base.y + amp * Math.sin(t * hz * Math.PI * 2), base.z);
    out.rotationY = 0.25 * Math.sin(t * 0.3); // slow idle sway