我使用 maya.api.OpenMaya.MFnMesh.subdivideEdges() 函数。边被顶点分割，但相应的新边不会到来。如何在分割边缘上添加边缘？或者如何创建从一个顶点到另一个顶点的边。使用 Maya Python API 2.0 ？

#这是我的 Maya Python API 2.0 代码

import maya.api.OpenMaya as om
verticePos      = [(-0.5, -0.5, 0.5, 1), (0.5, -0.5, 0.5, 1), (-0.5, 0.910894, 0.5, 1), (0.5, 0.910894, 0.5, 1), (-0.5, 0.910894, -0.383361, 1), (0.5, 0.910894, -0.383361, 1), (-0.5, -0.5, -0.383361, 1), (0.5, -0.5, -0.383361, 1), -0.5, -0.5, 1.06715, 1), (0.5, -0.5, 1.06715, 1), (0.5, 0.910894, 1.06715, 1), (-0.5, 0.910894, 1.06715, 1), (-0.5, -1.12433, -0.383361, 1), (0.5, -1.12433, -0.383361, 1), (0.5, -1.12433, 0.5, 1), …