torsten
77c67c12ca
Entire-Metadata: .entire/metadata/fb87247f-2a75-407e-b336-cbc8c20ba5a6 Entire-Session: fb87247f-2a75-407e-b336-cbc8c20ba5a6 Entire-Strategy: manual-commit
37 lines
998 B
C++
37 lines
998 B
C++
// Example of using the Triaxial::Cartesian3 class.
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#include <iostream>
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#include <iomanip>
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#include <exception>
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#include <random>
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#include <GeographicLib/Triaxial/Cartesian3.hpp>
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using namespace std;
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using namespace GeographicLib;
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int main() {
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try {
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using Triaxial::Cartesian3;
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Cartesian3 cart(3, 2, 1);
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unsigned long long
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s1 = std::random_device()(),
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s2 = std::random_device()();
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std::seed_seq seq{s1, s2};
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std::mt19937 g(seq);
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cout << "10 random points on the ellipsoid with semiaxes [3, 2, 1]\n"
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<< "X Y Z beta omega\n" << fixed << setprecision(3);
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Cartesian3::vec3 r;
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Angle bet, omg;
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for (int i = 0; i < 10; ++i) {
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cart.cart2rand(g, r);
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cart.cart2toany(r, Cartesian3::ELLIPSOIDAL, bet, omg);
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cout << r[0] << " " << r[1] << " " << r[2] << " "
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<< double(bet) << " " << double(omg) << "\n";
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}
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}
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catch (const exception& e) {
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cerr << "Caught exception: " << e.what() << "\n";
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return 1;
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}
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}
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