export const susolvkaCoords = { lat: 60.814305, lng: 47.051773 }; export const generateMarkers = (count) => [...Array(count)].fill(0) // fill(0) for loose mode .map((__, index) => ({ id: index, lat: susolvkaCoords.lat + 0.01 * index * Math.sin(30 * Math.PI * index / 180) * Math.cos(50 * Math.PI * index / 180) + Math.sin(5 * index / 180), lng: susolvkaCoords.lng + 0.01 * index * Math.cos(70 + 23 * Math.PI * index / 180) * Math.cos(50 * Math.PI * index / 180) + Math.sin(5 * index / 180), }));