plot_rays

marxs.visualization.threejs.plot_rays(data, outfile, scalar=None, cmap=None, prop={})

Plot lines for simulated rays.

Parameters:

datanp.array of shape(n, N, 3)

where n is the number of rays, N the number of positions per ray and the last dimension is the (x,y,z) of an Eukledian position vector.

scalarNone or nd.array of shape (n,) or (n, N)

This quantity is used to color the rays. If None all rays will have the same color. If it has n elements, each ray will have exactly one color (e.g. color according to the energy of the ray), if it has n*N elements, rays will be multicolored.

outfilefile object

Output javascript code is written to this file.

propdict

keyword arguments for line material.

cmapmatplotlib.colors.Colormap instance or string or None

matplotlib color maps are used to convert scalar values to rgb colors. If None the default matplotlib colormap will be used, otherwise the colormap can be specified in this keyword.