bfieldtools.viz.plot_data_on_faces

bfieldtools.viz.plot_data_on_faces(mesh, data, figure=None, figsize=(800, 800), colorbar=False, ncolors=256, vmin=None, vmax=None, **kwargs)

Plot any data determined on the faces of a mesh

Parameters

mesh: Trimesh mesh object

data: (N_verts, ) array

Scalar data to plot on mesh faces

figure: existing mlab figure

Optional, if passed will plot to existing figure

figsize: (x, y) tuple

Optional, if plotting to new figure specifies the size (in pixels)

colormap: str

name of colormap to use for scalar data. If None (default), use viridis for all-positive/-negative data and RdBu otherwise

colorbar: Boolean

If True, plot colorbar for scalar data

ncolors: int

Number of colors to use

Returns

fig: mlab figure