Manix manix
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| function fieldSorterOptimized(fields) { | |
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| return o; |
manix
/ calculate geometric euclidean distance
Last active
October 3, 2023 18:44
Distance between points simplified
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| getDistanceFromLatLonInM(lat1, lon1, lat2, lon2) { | |
| var deg2rad = deg => deg * 0.017453293; | |
| var a = | |
| Math.pow(Math.sin(deg2rad(lat2 - lat1) / 2), 2) + | |
| Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2)) * | |
| Math.pow(Math.sin(deg2rad(lon2 - lon1) / 2), 2); | |
| return 12742000 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a)); | |
| } |
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