grid.py

from sverchok.utils.geom import grids, sn1_autowrap

def sn1_feed_params(sockets, var_dict):
    '''only works if socketname is identical to variable name'''
    return {k: var_dict[k] for s, k, v in sockets}


def sv_main(dim_x=1.0, dim_y=1.62, nx=2, ny=2, anchor=0):

    in_sockets = [
        ['s', 'dim_x', dim_x],
        ['s', 'dim_y', dim_y],
        ['s', 'nx', nx],
        ['s', 'ny', ny],
        ['s', 'anchor', anchor]]

    dim_x, dim_y, nx, ny, anchor = sn1_autowrap(dim_x, dim_y, nx, ny, anchor)

    _v, _e, _f = [], [], []
    for geom in grids(**sn1_feed_params(in_sockets, vars())):
        _v.append(geom[0])
        _e.append(geom[1])
        _f.append(geom[2])

    out_sockets = [
        ['v', 'verts', _v],
        ['s', 'faces', _f]
    ]

    return in_sockets, out_sockets