pymeshlab_load_mesh_laplacian_smoothing_and_save.py

1import pymeshlab
2
3# Create a new MeshSet
4ms = pymeshlab.MeshSet()
5
6# Load a mesh from a file
7# Note: Ensure 'input_mesh.obj' exists in your working directory
8ms.load_new_mesh('input_mesh.obj')
9
10# Apply a filter: Laplacian Smoothing
11# You can pass parameters as a dictionary
12ms.apply_filter('compute_smoothing_laplacian_thin_plate_surface', 
13                stepsmoothnum=3, 
14                cotangentweight=True)
15
16# Save the current mesh to a file
17ms.save_current_mesh('output_mesh.obj')
18
19# Print some stats about the mesh
20print(f"Mesh has {ms.current_mesh().vertex_number()} vertices")