Created by: zeffii
this makes a small sdf util. and lets snlite write stuff like this
"""
in scale v
out verts v
out faces s
"""
from sdf import *
from sverchok.utils.modules.sdf_utils import geometry_from_points
f = box(2) & slab(z0=-0.5, z1=0.5).k(0.1)
f.scale((1, 0.5, 1))
f -= cylinder(0.25).circular_array(6, 0.6).k(0.05)
points = f.generate(samples=1200)
geom = geometry_from_points(points, mode="np")
verts.append(geom.verts)
faces.append(geom.tris)