compute_arc_length_table()

Eigen::VectorXd MayaFlux::Kinesis::compute_arc_length_table

(

const Eigen::MatrixXd &

points

)

Compute arc length parameterization table.

Parameters

points

Columns are sequential points along curve

Returns

Vector of cumulative arc lengths

Definition at line 408 of file MotionCurves.cpp.

{
    Eigen::VectorXd arc_lengths(points.cols());
    arc_lengths(0) = 0.0;
 
    for (Eigen::Index i = 1; i < points.cols(); ++i) {
        arc_lengths(i) = arc_lengths(i - 1) + (points.col(i) - points.col(i - 1)).norm();
    }
 
    return arc_lengths;
}

Referenced by reparameterize_by_arc_length().

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