uvisbox.Modules.UncertaintyLobes.uncertainty_lobes_mesh

Mesh generation for uncertainty lobes.

This module builds wedge-shaped mesh geometry for uncertainty lobe visualization:

  • Create wedge vertices for each lobe.

  • Triangulate wedge faces.

  • Support dual-lobe rendering (inner and outer).

Module Contents

uvisbox.Modules.UncertaintyLobes.uncertainty_lobes_mesh.uncertainty_lobes_mesh(positions, stats, scale=0.2, arc_resolution=20)[source]

Build uncertainty lobe mesh from statistics.

Creates wedge-shaped glyphs with: 1. Outer lobe (percentile1 - larger angular and magnitude spread) 2. Inner lobe (percentile2 - smaller spread, optional) 3. Median arrow direction

Parameters:

  • positions (numpy.ndarray) – Shape (n, 2) - lobe center positions

  • stats (dict) – From uncertainty_lobes_summary_statistics()

  • scale (float) – Glyph scale factor (default: 0.2)

  • arc_resolution (int) – Number of points per wedge arc (default: 20)

Returns:

mesh – Contains wedges for outer lobes, inner_wedges for optional inner lobes, and arrows with position, direction, and length arrays.

Return type:

dict