coolaj86/s2-geometry.js
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how walk should progress

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This commit is contained in:
AJ ONeal 2016-07-26 02:36:42 -04:00
parent 7014dd3632
commit a73556c7a3
1 changed files with 25 additions and 9 deletions
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34
tests/s2-node-hilbert.js
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@ -13,21 +13,37 @@ var next = cellId;
var prev = cellId; var prev = cellId;
var i; 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) { for (i = 0; i < 10; i += 1) {
next = next.next();
prev = prev.prev(); prev = prev.prev();
walk.push(next); walk.unshift([ -(i + 1), prev ]);
walk.push(prev);
cell = new S2.S2Cell(next); //cell = new S2.S2Cell(prev);
console.log(cell.face(), next.id(), next.toString(), next.toLatLng().toString(), next.level()); //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()); console.log(cell.id().toString());
var latlng = cell.toLatLng(); var latlng = cell.toLatLng();