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eigen/doc/snippets/VectorwiseOp_homogeneous.cpp
2026-05-04 00:36:12 +00:00

12 lines
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C++

// SPDX-FileCopyrightText: The Eigen Authors
// SPDX-License-Identifier: MPL-2.0
Matrix3Xd M = Matrix3Xd::Random(3, 5);
Projective3d P(Matrix4d::Random());
cout << "The matrix M is:" << endl << M << endl << endl;
cout << "M.colwise().homogeneous():" << endl << M.colwise().homogeneous() << endl << endl;
cout << "P * M.colwise().homogeneous():" << endl << P * M.colwise().homogeneous() << endl << endl;
cout << "P * M.colwise().homogeneous().hnormalized(): " << endl
<< (P * M.colwise().homogeneous()).colwise().hnormalized() << endl
<< endl;