Mesh¶
The Julia field drawn as a wireframe whose edges are coloured by height. The faces are filled with the background colour, so that they hide the parts of the mesh behind them.
Select the image, or download the PDF, to open the vector figure exported by IronLAB.
Source¶
The figure is built by the following code. Its data comes from the functions on the data helpers page.
use ironlab::prelude::*;
use crate::fields::*;
pub const TITLE: &str = "Mesh";
pub const DESCRIPTION: &str = "The Julia field drawn as a wireframe whose edges are coloured by height. The faces are \
filled with the background colour, so that they hide the parts of the mesh behind them.";
pub fn figure() -> Figure {
let (x, y, z) = julia_grid(31);
let mut fig = Figure::new()
.size_mm(160.0, 100.0)
.title(r"Mesh of $\ln(1 + |z_3|)$");
let mut ax = fig.axes3(0, 0);
ax.mesh(&x, &y, &z).edge_width(0.6);
ax.colormap(Colormap::Plasma)
.xlabel("$x$")
.ylabel("$y$")
.zlabel(r"$\ln(1 + |z_3|)$")
.view(-50.0, 35.0);
fig
}