def grow(script, iterations=<NUM_LIT:1>):
filter_xml = '<STR_LIT>'<EOL>for _ in range(iterations):<EOL><INDENT>util.write_filter(script, filter_xml)<EOL><DEDENT>return None<EOL>
Grow (dilate, expand) the current set of selected faces

    Args:
        script: the FilterScript object or script filename to write
            the filter to.
        iterations (int): the number of times to grow the selection.

    Layer stack:
        No impacts

    MeshLab versions:
        2016.12
        1.3.4BETA