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retistruct (version 0.6.3)

Rcart: Restore points to spherical manifold

Description

Restore points to spherical manifold after an update of the Lagrange integration rule

Usage

Rcart(P, R, Rset, i0, phi0, lambda0)

Arguments

P

Point positions as N-by-3 matrix

R

Radius of sphere

Rset

Indices of points on rim

i0

Index of fixed point

phi0

Cut-off of curtailed sphere in radians

lambda0

Longitude of fixed point on rim

Value

Points projected back onto sphere