Hub globe3d=9: split from v8 — pure v4 sphere grid.

v9 thin latitude/meridian lines; v10 screen-Y strips without slit stroke.
Cache-bust globe11.

Co-authored-by: Cursor <cursoragent@cursor.com>

assets/hub-globe.js

@@ -9,8 +9,8 @@
  * globe3d=6: v4 math + latitude band fill (continuous arc paths).
  * globe3d=7: v4 math + wide centerline stroke bands (no fill quads).
  * globe3d=8: hub SVG ellipse trace (breaks under rotation — deprecated).
- * globe3d=9: reserved / same as 10.
- * globe3d=10: v4 latitude arcs + screen-Y strip thickness (hub ry), limb-clipped.
+ * globe3d=9: v4 sphere grid only (thin E–W + N–S) — proper rotation baseline.
+ * globe3d=10: v4 latitude arcs + screen-Y strip (no center stroke).
  */
 export const GLOBE_VIEW = { imgW: 1920, imgH: 1080, cx: 720, cy: 560, r: 322, rim: 330 };
 
@@ -599,22 +599,9 @@ function fillParallelScreenStrip(ctx, cx, cy, r, rotY, par) {
     });
   }
   flushFill();
-
-  strokeBodyRing(
-    ctx,
-    cx,
-    cy,
-    r,
-    rotY,
-    ring,
-    function (z) {
-      return parallelStyle(par.bright, 1, z, LIMB_Z);
-    },
-    LIMB_Z
-  );
 }
 
-/** globe3d=10 — v4 E–W arcs, screen-vertical band; v4 meridians. */
+/** globe3d=10 — v4 E–W screen strips + v4 meridians. */
 function drawSphereGridScreenStrip(ctx, cx, cy, r, rotY, layoutScale) {
   ctx.save();
   ctx.beginPath();
@@ -780,10 +767,18 @@ function drawGlobeGrid(ctx, cx, cy, r, rotY, layoutScale, renderVersion) {
     drawSphereGridWideStroke(ctx, cx, cy, r, rotY, layoutScale, { parallelsOnly: false });
     return;
   }
-  if (renderVersion === 8 || renderVersion === 9) {
+  if (renderVersion === 8) {
     drawHubEllipseGridRotated(ctx, cx, cy, r, rotY, layoutScale);
     return;
   }
+  if (renderVersion === 9) {
+    drawSphereGrid(ctx, cx, cy, r, rotY, layoutScale, { parallelsOnly: false });
+    return;
+  }
+  if (renderVersion === 10) {
+    drawSphereGridScreenStrip(ctx, cx, cy, r, rotY, layoutScale);
+    return;
+  }
   if (renderVersion >= 2) {
     drawSphereGrid(ctx, cx, cy, r, rotY, layoutScale, { parallelsOnly: false });
     return;
@@ -1175,7 +1170,11 @@ export async function mountHubGlobe(stage, opts) {
   raf = requestAnimationFrame(tick);
   stage.dataset.globe3d = String(renderVersion);
   stage.dataset.globeAxis =
-    renderVersion >= 8
+    renderVersion === 10
+      ? 'ew-sphere-screenstrip'
+      : renderVersion === 9
+        ? 'ew-ns-sphere-v4'
+        : renderVersion >= 8
           ? 'ew-hub-ellipse-rot'
           : renderVersion >= 7
             ? 'ew-sphere-stroke'

index.php

@@ -187,7 +187,7 @@ function hub_h(string $s): string {
       var supportsLayout = !!(window.CSS && CSS.supports && CSS.supports('object-fit', 'cover'));
       var logoEnabled = !!(stage && supportsSvg && supportsLayout);
 
-      var logoBuild = '20260704globe10';
+      var logoBuild = '20260704globe11';
 
       function hubAsset(rel) {
         var link = document.querySelector('link[href*="hub.css"]');
@@ -302,6 +302,7 @@ function hub_h(string $s): string {
           }
           var globeModuleUrl = new URL('assets/hub-globe.js', window.location.href);
           globeModuleUrl.searchParams.set('v', logoBuild);
+          globeModuleUrl.searchParams.set('globe3d', String(globe3dVersion));
           import(globeModuleUrl.href).then(function (mod) {
             return mod.mountHubGlobe(stage, globeOpts);
           }).then(function (handle) {