Fabric plot of Hsu (1965)

Usage

hsu_fabric_plot(x, labels = NULL, add = FALSE, es.max = 3, ...)

Arguments

x: object of class "Vec3", "Line", "Ray", or "Plane", where the rows are the observations and the columns are the coordinates.
labels: character. text labels
add: logical. Should data be plotted to an existing plot?
es.max: maximum strain for scaling.
...: optional parameters passed to hsu_plot()

Value

plot and when stored as object, a list containing the Lode parameter lode and the natural octahedral strain es.

References

Hsu, T. C. (1966). The characteristics of coaxial and non-coaxial strain paths. Journal of Strain Analysis, 1(3), 216–222. https://doi.org/10.1243/03093247V013216

Examples

set.seed(20250411)
mu <- Line(120, 50)
x <- rvmf(100, mu = mu, k = 1)
hsu_fabric_plot(x, labels = "x")

set.seed(20250411)
y <- rvmf(100, mu = mu, k = 20)
hsu_fabric_plot(y, labels = "y", col = "red", add = TRUE)