From a73556c7a37297a3269a9056000bff0561b71cb2 Mon Sep 17 00:00:00 2001
From: AJ ONeal <awesome@coolaj86.com>
Date: Tue, 26 Jul 2016 02:36:42 -0400
Subject: [PATCH] how walk should progress

---
 tests/s2-node-hilbert.js | 34 +++++++++++++++++++++++++---------
 1 file changed, 25 insertions(+), 9 deletions(-)

diff --git a/tests/s2-node-hilbert.js b/tests/s2-node-hilbert.js
index c89f2f8..d41aaa3 100644
--- a/tests/s2-node-hilbert.js
+++ b/tests/s2-node-hilbert.js
@@ -13,21 +13,37 @@ var next = cellId;
 var prev = cellId;
 var i;
 
-cell = new S2.S2Cell(cellId);
-console.log(cell.face(), cellId.id(), cellId.toString(), cellId.toLatLng().toString(), cellId.level());
 for (i = 0; i < 10; i += 1) {
-  next = next.next();
   prev = prev.prev();
 
-  walk.push(next);
-  walk.push(prev);
+  walk.unshift([ -(i + 1), prev ]);
 
-  cell = new S2.S2Cell(next);
-  console.log(cell.face(), next.id(), next.toString(), next.toLatLng().toString(), next.level());
-  cell = new S2.S2Cell(prev);
-  console.log(cell.face(), prev.id(), prev.toString(), prev.toLatLng().toString(), prev.level());
+  //cell = new S2.S2Cell(prev);
+  //console.log(cell.face(), prev.id(), prev.toString(), prev.toLatLng().toString(), prev.level());
 }
 
+walk.push([ 0, cellId ]);
+//cell = new S2.S2Cell(cellId);
+//console.log(0, cell.face(), cellId.id(), cellId.toString(), cellId.toLatLng().toString(), cellId.level());
+
+for (i = 0; i < 10; i += 1) {
+  next = next.next();
+
+  walk.push([ i + 1, next ]);
+
+  //cell = new S2.S2Cell(next);
+  //console.log(cell.face(), next.id(), next.toString(), next.toLatLng().toString(), next.level());
+}
+
+walk.forEach(function (parts) {
+  var i = parts[0];
+  var cellId = parts[1];
+
+  cell = new S2.S2Cell(cellId);
+  console.log(i, cell.face(), cellId.id(), cellId.toString(), cellId.toLatLng().toString(), cellId.level());
+});
+//console.log(0, cell.face(), cellId.id(), cellId.toString(), cellId.toLatLng().toString(), cellId.level());
+
 /*
 console.log(cell.id().toString());
 var latlng = cell.toLatLng();