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Momocs (version 1.4.1)

bezier_i: Calculates a shape from Bezier coefficients

Description

Calculates a shape from Bezier coefficients

Usage

bezier_i(B, nb.pts = 120)

Value

a matrix of (x; y) coordinates

Arguments

B

a matrix of Bezier vertices, such as those produced by bezier

nb.pts

the number of points to sample along the curve.

References

Claude, J. (2008) Morphometrics with R, Use R! series, Springer 316 pp.

See Also

Other bezier functions: bezier()

Examples

Run this code
set.seed(34)
x <- coo_sample(efourier_shape(), 5)
plot(x, ylim=c(-3, 3), asp=1, type='b', pch=20)
b <- bezier(x)
bi <- bezier_i(b$B)
lines(bi, col='red')

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