1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
t = db.geo_s2edgecases
t.drop()
roundworldpoint = { "type" : "Point", "coordinates": [ 180, 0 ] }
// Opposite the equator
roundworld = { "type" : "Polygon",
"coordinates" : [ [ [179,1], [-179,1], [-179,-1], [179,-1], [179,1]]]}
t.insert({geo : roundworld})
roundworld2 = { "type" : "Polygon",
"coordinates" : [ [ [179,1], [179,-1], [-179,-1], [-179,1], [179,1]]]}
t.insert({geo : roundworld2})
// North pole
santapoint = { "type" : "Point", "coordinates": [ 180, 90 ] }
santa = { "type" : "Polygon",
"coordinates" : [ [ [179,89], [179,90], [-179,90], [-179,89], [179,89]]]}
t.insert({geo : santa})
santa2 = { "type" : "Polygon",
"coordinates" : [ [ [179,89], [-179,89], [-179,90], [179,90], [179,89]]]}
t.insert({geo : santa2})
// South pole
penguinpoint = { "type" : "Point", "coordinates": [ 0, -90 ] }
penguin1 = { "type" : "Polygon",
"coordinates" : [ [ [0,-89], [0,-90], [179,-90], [179,-89], [0,-89]]]}
t.insert({geo : penguin1})
penguin2 = { "type" : "Polygon",
"coordinates" : [ [ [0,-89], [179,-89], [179,-90], [0,-90], [0,-89]]]}
t.insert({geo : penguin2})
t.ensureIndex( { geo : "2dsphere", nonGeo: 1 } )
res = t.find({ "geo" : { "$geoIntersects" : { "$geometry" : roundworldpoint} } });
assert.eq(res.count(), 2);
res = t.find({ "geo" : { "$geoIntersects" : { "$geometry" : santapoint} } });
assert.eq(res.count(), 2);
res = t.find({ "geo" : { "$geoIntersects" : { "$geometry" : penguinpoint} } });
assert.eq(res.count(), 2);
|