geodesic_info {spinebil}R Documentation

Calculate information required to interpolate along a geodesic path between two frames.

Description

The methdology is outlined in http://www-stat.wharton.upenn.edu/~buja/PAPERS/paper-dyn-proj-algs.pdf and http://www-stat.wharton.upenn.edu/~buja/PAPERS/paper-dyn-proj-math.pdf, and the code follows the notation outlined in those papers:

Usage

geodesic_info(Fa, Fz, epsilon = 1e-06)

Arguments

Fa

starting frame, will be orthonormalised if necessary

Fz

target frame, will be orthonormalised if necessary

epsilon

epsilon used to determine if an angle is effectively equal to 0

Details


[Package spinebil version 0.1.6 Index]