chord2 = cs.build_chord(pln2, scale=c2) chord3 = cs.build_chord(pln3, scale=c3, rotate=t3) sref = NurbsSurfaceByInterp([chord1, chord2, chord3], 1).surface sref.set_udomain(0., 1.) sref.set_vdomain(0., 1.) # Set the wing reference surface wing.set_sref(sref) # Show wing and reference surface gui = Viewer() gui.add(wing, wing.sref) gui.start() # Show the underlying shape of the reference surface gui.clear() gui.add(wing.sref_shape) gui.start() # Evaluate point p = wing.sref.eval(0.5, 0.5) # Extract a plane pln = wing.extract_plane(0.5, 0., 0.5, 0.5) face = FaceByPlane(pln, -10, 10, -10, 10).face # Extract a trimmed curve crv = wing.extract_curve(0.15, 0.05, 0.15, 0.95) gui.clear() gui.add(wing.sref, p, face, crv)
rspar.shape,
wing,
d1=30,
d2=-30)
internal_parts = wingbox.get_parts()
skin = SkinByBody('skin', wing).part
cref = wing.sref.u_iso(0.5)
skin.discard_by_dmin(cref, 1.0)
FuseSurfaceParts([skin], internal_parts)
group = GroupAPI.get_master()
v = Viewer()
v.add(group)
v.start()
# Save
print('\nSaving group...')
GroupAPI.save_model('structure.xbf')
print('done.\n')
# Load into new group
print('Loading group...')
new_group = GroupAPI.create_group('new model')
GroupAPI.load_model('structure.xbf', new_group)
print('done.')
v.clear()
v.add(new_group)
v.start()