Function randomPointTriangle

data_preprocessing/sample_surface_points.cpp:69–79

};

Point randomPointTriangle(Point a, Point b, Point c)
{
    double r1 = (double)rand() / RAND_MAX;
    double r2 = (double)rand() / RAND_MAX;
    double r1sqr = std::sqrt(r1);
    double OneMinR1Sqr = (1 - r1sqr);
    double OneMinR2 = (1 - r2);
    a = a * OneMinR1Sqr;
    b = b * OneMinR2;
    return (c * r2 + b) * r1sqr + a;
}


Eigen::MatrixXd weights(500000, 500);