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Remove mysterious math

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This commit is contained in:
John Firebaugh
2013-07-22 15:30:09 -07:00
parent 1f96bed685
commit 6782d9af04
1 changed files with 6 additions and 7 deletions
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13
js/id/core/tree.js
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@@ -1,24 +1,23 @@
iD.Tree = function(graph) {
var rtree = rbush(),
m = 1000 * 1000 * 100,
head = graph,
queuedCreated = [],
queuedModified = [],
rectangles = {},
x, y, dx, dy, rebased;
rebased;
function extentRectangle(extent) {
return [
~~(m * extent[0][0]),
~~(m * extent[0][1]),
~~(m * extent[1][0]),
~~(m * extent[1][1])
extent[0][0],
extent[0][1],
extent[1][0],
extent[1][1]
];
}
function entityRectangle(entity) {
var rect = extentRectangle(entity.extent(head), entity.id);
var rect = extentRectangle(entity.extent(head));
rect.id = entity.id;
rectangles[entity.id] = rect;
return rect;