meshmagick.tools module

meshmagick.tools.merge_duplicate_rows(arr, atol=1e-08, return_index=False)[source]

Returns a new node array where close nodes have been merged into one node (following atol).

Parameters

  • arr (array_like) – array of the coordinates of the mesh’s nodes

  • atol[optional] (float) – the tolerance used to define nodes that are coincident and that have to be merged

  • return_index (bool) – If true, it also returns the array for new indices of vertices

Returns

  • arr (ndarray) – array of the coordinates of the mesh’s nodes where every node is different

  • newID (ndarray, optional) – array of the new new vertices IDs