Module mesh 

Mesh utilities for BET

Functions

bet2_vertex_normals

bet2’s Mpoint::local_normal: the sum of its triangles’ Triangle::normal(), (v2 − v0) × (v1 − v0) (not normalised, so area-weighted), normalised.

build_neighbor_matrix

Build neighbor matrix for vectorized neighbor lookups

compute_mean_edge_length_mm

Compute mean edge length for vertices already in mm coordinates

self_intersection_heuristic

Compute self-intersection heuristic by comparing vertex distances between current and original mesh.

vertex_distance 🔒

Compute distance between two vertices (already in mm)