def test_stl_to_nastran_01(self):
stl_filename = os.path.join(test_path, 'sphere.stl')
bdf_filename_8 = os.path.join(test_path, 'sphere_8.bdf')
bdf_filename_16 = os.path.join(test_path, 'sphere_16.bdf')
bdf_filename_double = os.path.join(test_path, 'sphere_double.bdf')
stl_to_nastran_filename(stl_filename, bdf_filename_8)
stl_to_nastran(stl_filename, bdf_filename_16, size=16)
stl_to_nastran(stl_filename, bdf_filename_double, size=16, is_double=True)
os.remove(bdf_filename_8)
os.remove(bdf_filename_16)
os.remove(bdf_filename_double)
def main(): # pragma: no cover
bdf_filename = 'bay.bdf'
bc_file = 'bc'
bdf_filename2 = 'bay2.bdf'
cart3d_filename = 'bay.i.tri'
stl_filename = 'bay.stl'
#in_format = 'nastran'
flip_normals = True
volume_bdfname = 'bay.vol.bdf'
module = __import__(bc_file)
pid_map = module.__dict__['pid_map']
boundary_conditions = module.__dict__['boundary_conditions']
#print(dir(module))
#e = execfile(bc_file, globals(), locals())
#print(globals())
#print(dir(e))
pid_map
boundary_conditions
assert isinstance(pid_map, dict)
assert isinstance(boundary_conditions, dict)
get_bcs(bdf_filename, pid_map, boundary_conditions, log=None)
#if flip_normals:
#bdf = BDF(debug=False)
#bdf.read_bdf(bdf_filename, xref=False)
#bdf.flip_normals()
#bdf.write_bdf(bdf_filename2)
#del bdf
#else:
#bdf_filename2 = bdf_filename
if 0:
nastran_to_cart3d_filename(bdf_filename, cart3d_filename, log=log)
cart3d_to_stl_filename(cart3d_filename, stl_filename, log=log)
else:
nastran_to_stl_filename(bdf_filename, stl_filename, log=log)
stl_to_nastran_filename(stl_filename, bdf_filename2, log=log)
print('----------')
#nastran_to_cart3d(bdf_filename2, cart3d_filename)
#cart3d = Cart3d()
#cart3d.read_cart3d(cart3d_filename)
stl = STL()
stl.read_stl(stl_filename)
if flip_normals:
stl.flip_normals()
stl.project_boundary_layer(stl.nodes, stl.elements, volume_bdfname)
def main():
bdf_filename = 'bay.bdf'
bc_file = 'bc'
bdf_filename2 = 'bay2.bdf'
cart3d_filename = 'bay.i.tri'
stl_filename = 'bay.stl'
#in_format = 'nastran'
flip_normals = True
volume_bdfname = 'bay.vol.bdf'
module = __import__(bc_file)
pid_map = module.__dict__['pid_map']
boundary_conditions = module.__dict__['boundary_conditions']
#print(dir(module))
#e = execfile(bc_file, globals(), locals())
#print(globals())
#print(dir(e))
pid_map
boundary_conditions
assert isinstance(pid_map, dict)
assert isinstance(boundary_conditions, dict)
get_bcs(bdf_filename, pid_map, boundary_conditions, log=None)
#if flip_normals:
#bdf = BDF()
#bdf.read_bdf(bdf_filename, xref=False)
#bdf.flip_normals()
#bdf.write_bdf(bdf_filename2)
#del bdf
#else:
#bdf_filename2 = bdf_filename
if 0:
nastran_to_cart3d_filename(bdf_filename, cart3d_filename, log=log)
cart3d_to_stl_filename(cart3d_filename, stl_filename, log=log)
else:
nastran_to_stl_filename(bdf_filename, stl_filename, log=log)
stl_to_nastran_filename(stl_filename, bdf_filename2, log=log)
print("----------")
#nastran_to_cart3d(bdf_filename2, cart3d_filename)
#cart3d = Cart3dReader()
#cart3d.read_cart3d(cart3d_filename)
stl = STLReader()
stl.read_stl(stl_filename)
if flip_normals:
stl.flip_normals()
stl.project_boundary_layer(stl.nodes, stl.elements, volume_bdfname)
def test_stl_to_nastran_01(self):
log = get_logger(level='warning')
stl_filename = os.path.join(TEST_PATH, 'sphere.stl')
bdf_filename_8 = os.path.join(TEST_PATH, 'sphere_8.bdf')
bdf_filename_16 = os.path.join(TEST_PATH, 'sphere_16.bdf')
bdf_filename_double = os.path.join(TEST_PATH, 'sphere_double.bdf')
stl_to_nastran_filename(stl_filename, bdf_filename_8, log=log)
stl_to_nastran(stl_filename, bdf_filename_16, size=16, log=log)
stl_to_nastran(stl_filename, bdf_filename_double, size=16, is_double=True, log=log)
os.remove(bdf_filename_8)
os.remove(bdf_filename_16)
os.remove(bdf_filename_double)
def test_stl_to_nastran_01(self):
stl_filename = os.path.join(test_path, 'sphere.stl')
bdf_filename_8 = os.path.join(test_path, 'sphere_8.bdf')
bdf_filename_16 = os.path.join(test_path, 'sphere_16.bdf')
bdf_filename_double = os.path.join(test_path, 'sphere_double.bdf')
stl_to_nastran_filename(stl_filename, bdf_filename_8)
stl_to_nastran(stl_filename, bdf_filename_16, size=16)
stl_to_nastran(stl_filename,
bdf_filename_double,
size=16,
is_double=True)
os.remove(bdf_filename_8)
os.remove(bdf_filename_16)
os.remove(bdf_filename_double)
def process_stl(stl_filename, fmt2, fname2, data=None):
"""
Converts STL to Nastran/Cart3d
"""
assert fmt2 in ['stl', 'nastran', 'cart3d'], 'format2=%s' % fmt2
if '*' in stl_filename:
stl_filenames = glob.glob(stl_filename)
else:
stl_filenames = [stl_filename]
assert len(stl_filenames) > 0, stl_filenames
model = merge_stl_files(stl_filenames, stl_out_filename=None)
scale = data['--scale']
if scale is not None:
assert isinstance(scale, float), 'scale=%r type=%r' % (scale, type(scale))
model.nodes *= scale
# model = STL()
# model.read_stl(stl_filename)
if fmt2 == 'nastran':
stl_temp_filename = '__temp__.stl'
model.write_stl(stl_out_filename, is_binary=True, #float_fmt='%6.12f',
stop_on_failure=False)
stl_to_nastran_filename(stl_temp_filename, fname2)
os.remove(stl_temp_filename)
# stl_to_cart3d(model, fname2 + '.cart')
# process_cart3d(fname2 + '.cart', 'nastran', fname2)
# stl_to_nastran(model, fname2)
#elif fmt2 == 'cart3d':
# we don't have an STL -> Cart3d, so we:
# - STL -> BDF
# - BDF -> Cart3D
# stl_to_cart3d(model, fname2)
#stl_to_nastran_filename(stl_filename, fname2 + '.bdf')
#stl_to_cart3d_filename(fname2 + '.bdf', fname2)
elif fmt2 == 'stl':
is_binary = data['--binary']
model.write_stl(fname2, is_binary=is_binary, float_fmt='%6.12f', stop_on_failure=False)
# elif fmt2 == 'tecplot':
# stl_to_tecplot(model, fname2)
# elif fmt2 == 'ugrid':
# stl_to_ugrid(model, fname2)
else:
raise NotImplementedError(fmt2)
def process_stl(stl_filename, fmt2, fname2, data=None):
"""
Converts STL to Nastran/Cart3d
"""
assert fmt2 in ['stl', 'nastran', 'cart3d'], 'format2=%s' % fmt2
if '*' in stl_filename:
stl_filenames = glob.glob(stl_filename)
else:
stl_filenames = [stl_filename]
assert len(stl_filenames) > 0, stl_filenames
model = merge_stl_files(stl_filenames, stl_out_filename=None)
# model = STL()
# model.read_stl(stl_filename)
if fmt2 == 'nastran':
stl_to_nastran_filename(stl_filename, fname2)
# stl_to_cart3d(model, fname2 + '.cart')
# process_cart3d(fname2 + '.cart', 'nastran', fname2)
# stl_to_nastran(model, fname2)
elif fmt2 == 'cart3d':
# stl_to_cart3d(model, fname2)
stl_to_nastran_filename(stl_filename, fname2 + '.bdf')
stl_to_nastran_filename(fname2 + '.bdf', fname2)
elif fmt2 == 'stl':
is_binary = data['--binary']
model.write_stl(fname2, is_binary=is_binary, float_fmt='%6.12f')
# elif fmt2 == 'tecplot':
# stl_to_tecplot(model, fname2)
# elif fmt2 == 'ugrid':
# stl_to_ugrid(model, fname2)
else:
raise NotImplementedError(fmt2)
def test_stl_to_nastran_01(self):
log = get_logger(level='warning')
stl_filename = os.path.join(TEST_PATH, 'sphere.stl')
bdf_filename_8 = os.path.join(TEST_PATH, 'sphere_8.bdf')
bdf_filename_8b = os.path.join(TEST_PATH, 'sphere_8b.bdf')
bdf_filename_16 = os.path.join(TEST_PATH, 'sphere_16.bdf')
bdf_filename_double = os.path.join(TEST_PATH, 'sphere_double.bdf')
stl_to_nastran_filename(stl_filename, bdf_filename_8, log=log)
stl_to_nastran(stl_filename, bdf_filename_16, size=16, log=log)
stl_to_nastran(stl_filename,
bdf_filename_double,
size=16,
is_double=True,
log=log)
argv = [
'format_converter', 'stl', stl_filename, 'nastran', bdf_filename_8b
]
cmd_line_format_converter(argv=argv, quiet=True)
os.remove(bdf_filename_8)
os.remove(bdf_filename_8b)
os.remove(bdf_filename_16)
os.remove(bdf_filename_double)
def test_stl_to_nastran_01(self):
stl_filename = os.path.join(test_path, 'sphere.stl')
bdf_filename = os.path.join(test_path, 'sphere.bdf')
stl_to_nastran_filename(stl_filename, bdf_filename)
os.remove(bdf_filename)
