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reparametrize() method for bundle objects

Source: R/parametrize.R
reparametrize-fiber-bundle-method.Rd

Resamples every streamline inside a bundle onto a common uniform arc-length grid. See reparametrize() for the full parameter documentation.

Arguments

x

A bundle object.

n_points

Number of equally-spaced arc-length points to use.

  • For a single streamline, defaults to x@n_points.

  • For a bundle, defaults to the rounded mean number of points across all streamlines.

Pass NULL to use these defaults explicitly.

Value

A bundle reparametrized onto the new grid. Every streamline in the returned bundle has exactly n_points rows in @points (defaulting to the rounded mean number of points across all streamlines when n_points is NULL). @streamline_data and @bundle_data are preserved unchanged.

See also

reparametrize()

Examples

sl1 <- streamline(points = cbind(X = runif(5), Y = runif(5), Z = runif(5)))
sl2 <- streamline(points = cbind(X = runif(10), Y = runif(10), Z = runif(10)))
b <- bundle(streamlines = list(sl1, sl2))
b_reparam <- reparametrize(b, n_points = 8)
b_reparam[[1]]@n_points  # 8
#> [1] 8
b_reparam[[2]]@n_points  # 8
#> [1] 8