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var RegionList = (function(){
var RegionList = {}
var regions = RegionList.regions
RegionList.init = function(){
}
RegionList.build = function(){
var segments = shapes.getAllSegments()
segments.forEach(function(segment){
if (segment[0][0] == segment[1][0]) {
if (segment[0][1] > segment[1][1]) {
segment.push(segment.shift())
}
}
else if (segment[0][1] == segment[1][1]) {
if (segment[0][0] > segment[1][0]) {
segment.push(segment.shift())
}
}
})
segments = segments.sort(function(a,b){
return a[0][0] < b[0][0]
})
console.log(segments)
// get a list of all segments from these polylines
// re-orientate them so they're either facing up or right
// loop over them from left to right
//
}
return RegionList
})()
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