From 5ab8a5088b729a9953b8dff1b2a985dc8fb2098b Mon Sep 17 00:00:00 2001 From: mzuenni Date: Mon, 27 Jun 2022 17:19:28 +0200 Subject: updated tcr --- math/spheres.cpp | 24 ------------------------ 1 file changed, 24 deletions(-) delete mode 100644 math/spheres.cpp (limited to 'math/spheres.cpp') diff --git a/math/spheres.cpp b/math/spheres.cpp deleted file mode 100644 index 324eb00..0000000 --- a/math/spheres.cpp +++ /dev/null @@ -1,24 +0,0 @@ -// Great Cirlce Distance mit Längen- und Breitengrad. -double gcDist( - double pLat, double pLon, double qLat, double qLon, double radius) { - pLat *= PI / 180; pLon *= PI / 180; qLat *= PI / 180; qLon *= PI / 180; - return radius * acos(cos(pLat) * cos(pLon) * cos(qLat) * cos(qLon) + - cos(pLat) * sin(pLon) * cos(qLat) * sin(qLon) + - sin(pLat) * sin(qLat)); -} - -// Great Cirlce Distance mit kartesischen Koordinaten. -double gcDist(point p, point q) { - return acos(p.x * q.x + p.y * q.y + p.z * q.z); -} - -// 3D Punkt in kartesischen Koordinaten. -struct point{ - double x, y, z; - point() {} - point(double x, double y, double z) : x(x), y(y), z(z) {} - point(double lat, double lon) { - lat *= PI / 180.0; lon *= PI / 180.0; - x = cos(lat) * sin(lon); y = cos(lat) * cos(lon); z = sin(lat); - } -}; -- cgit v1.2.3