如何通过pymeshlab查找顶点和面号

Question

I'm a newbie of pymeshlab and trying to use this tool to do some batch processing. My question is that how to use pymeshlab to find the total vertex and face number of a mesh?

Answer 1

Just use the vertex_number() and face_number() methods. You have the documentation here:

https://pymeshlab.readthedocs.io/en/latest/classes/mesh.html

import pymeshlab as ml
ms = ml.MeshSet()
ms.load_new_mesh('input.ply')
m = ms.current_mesh()

print(m.vertex_number(), 'vertex' )
print(m.face_number(), 'faces' )