import taichi as ti
import meshtaichi_patcher as Patcher
import numpy as np
ti.init(ti.cpu)
model_path='../model/armadillo/armadillo.node'
model = Patcher.load_mesh_rawdata(model_path)
print(len(model['face'])) # 22632
mesh = Patcher.load_mesh(model_path, relations=["FV"])
print(len(mesh.faces)) # 95236
armadillo.face中只保存了边界上的face,一共22K个,但是load进去的时候有95K。发现这时候是保存了全部的cell对应的face。如果想要在使用cell计算的同时只对边界上的face进行计算,请问这时候应该怎么做?