pysdic.Mesh.get_precomputed

Mesh.get_precomputed(key)

Get the value of a precomputed property stored in the mesh by its key.

Parameters:

key (str) – The key of the precomputed property to retrieve.

Returns:

The value of the precomputed property associated with the specified key, or None if the key does not exist in the precomputed properties of the mesh.

Return type:

Any

Examples

Create a simple Mesh instance.

import numpy as np
from pysdic import Mesh, PointCloud

points = np.array([[0, 0, 0], [1, 0, 0], [0, 1, 0], [0, 0, 1], [1, 1, 1]])
connectivity = np.array([[0, 1, 2], [0, 1, 3], [0, 2, 3], [1, 2, 3], [1, 2, 4]])
mesh3d = Mesh(points, connectivity)

Precompute the vertices path distance matrix from the connectivity and store it in the precomputed properties of the mesh with the key ‘vertices_adjacency_matrix’.

distance_matrix = mesh3d.precompute_vertices_adjacency_matrix()

Get the value of the precomputed vertices adjacency matrix using its key.

retrieved_distance_matrix = mesh3d.get_precomputed('vertices_adjacency_matrix')
print(retrieved_distance_matrix)