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boundary_edges

boundary_edges(F)

Given a triangle mesh with face indices F, returns all unique oriented boundary edges as indices into the vertex array. Works only on manifold meshes.

Parameters:

Name Type Description Default
F (m,3) numpy int array.

face index list of a triangle mesh

 required

Returns:

Name Type Description
bE (be,2) numpy int array.

indices of boundary edges into the vertex array

Examples:

TODO

Source code in src/gpytoolbox/boundary_edges.py 
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def boundary_edges(F):
    """Given a triangle mesh with face indices F, returns all unique oriented
    boundary edges as indices into the vertex array.
    Works only on manifold meshes.

    Parameters
    ----------
    F : (m,3) numpy int array.
        face index list of a triangle mesh

    Returns
    -------
    bE : (be,2) numpy int array.
        indices of boundary edges into the vertex array

    Examples
    --------
    TODO

    """

    E,b = edges(F, return_boundary_indices=True)
    return E[b,:]