def modifier_bsdf_klemsfull(directory):
relative_path = './scripts/bsdf/klemsfull.xml'
klemsfull = BSDF(relative_path)
dest_file = os.path.join(directory, 'modifier_bsdf_klemsfull.json')
json.dumps(klemsfull.to_dict(), indent=4)
with open(dest_file, 'w') as fp:
json.dump(klemsfull.to_dict(), fp, indent=4)
def test_bsdf_to_json():
"""Ensure that the BSDF dictionary is serialize-able to JSON."""
test_bsdf = BSDF(klems_bsdf_file)
bsdf_dict = test_bsdf.to_dict()
bsdf_str = json.dumps(bsdf_dict)
new_bsdf = BSDF.from_dict(json.loads(bsdf_str))
os.remove(new_bsdf.bsdf_file)
def test_to_and_from_dict():
bsdf_in = BSDF(tt_bsdf_file)
bsdf_in_dict = bsdf_in.to_dict()
# create a new bsdf from dict
bsdf_from_dict = BSDF.from_dict(bsdf_in_dict, temp_folder)
# compare the files
with open(bsdf_in.bsdf_file, 'r') as f1, \
open(bsdf_from_dict.bsdf_file, 'r') as f2:
assert f1.read() == f2.read()
def test_bsdf():
mt = BSDF(klems_bsdf_file)
assert mt.bsdf_file == os.path.normpath(klems_bsdf_file)
assert list(mt.up_orientation) == [0.01, 0.01, 1.0]
assert mt.identifier == 'klemsfull'
assert str(mt.modifier) == 'void'
assert mt.function_file == '.'
assert mt.angle_basis == 'Klems Full'
assert mt.transform == None
def test_assign_values():
mt = BSDF(klems_bsdf_file,
identifier='klemsklems',
up_orientation=(0, 0, 10),
thickness=10)
assert mt.bsdf_file == os.path.normpath(klems_bsdf_file)
assert list(mt.up_orientation) == [0, 0, 10]
assert mt.identifier == 'klemsklems'
assert mt.thickness == 10
def aperture_state_abridged_bsdf(directory):
relative_path = './scripts/bsdf/klemsfull.xml'
mod = BSDF(relative_path)
shd_state = RadianceSubFaceState(mod)
pts = (Point3D(0, 0, 0), Point3D(0, 0, 3), Point3D(1, 0, 3), Point3D(1, 0, 0))
ap = Aperture('TestWindow', Face3D(pts))
ap.properties.radiance.dynamic_group_identifier = 'DynamicShdWindow'
ap.properties.radiance.states = [shd_state]
shd_state.gen_geos_from_tmtx_thickness(0.05)
dest_file = os.path.join(directory, 'aperture_state_abridged_bsdf.json')
with open(dest_file, 'w') as fp:
json.dump(shd_state.to_dict(abridged=True), fp, indent=4)
def test_from_string():
bsdf_str = """
void BSDF klemsfull
6 0.0 ./tests/assets/klemsfull.xml 0.01 0.01 1.0 .
0
0
"""
mt = BSDF.from_string(bsdf_str)
assert mt.bsdf_file == os.path.normpath(klems_bsdf_file)
assert list(mt.up_orientation) == [0.01, 0.01, 1.0]
assert mt.identifier == 'klemsfull'
assert str(mt.modifier) == 'void'
assert mt.function_file == '.'
assert mt.angle_basis == 'Klems Full'
assert mt.transform == None
def test_update_angle_basis_on_file_change():
mt = BSDF(klems_bsdf_file)
assert mt.angle_basis == 'Klems Full'
mt = BSDF(tt_bsdf_file)
assert mt.angle_basis == 'TensorTree'
def test_writer_to_rad_folder_multiphase():
"""Test the Model to.rad_folder method with multi-phase objects like BSDFs."""
room = Room.from_box('Tiny_House_Zone', 5, 10, 3)
south_face = room[3]
south_face.apertures_by_ratio(0.5, 0.01)
south_aperture = south_face.apertures[0]
north_face = room[1]
north_face.apertures_by_ratio(0.5, 0.01)
north_aperture = north_face.apertures[0]
folder = os.path.abspath('./tests/assets/')
clear_bsdf = BSDF(os.path.join(folder, 'clear.xml'))
diff_bsdf = BSDF(os.path.join(folder, 'diffuse50.xml'))
clear = RadianceSubFaceState(clear_bsdf)
diffuse = RadianceSubFaceState(diff_bsdf)
south_aperture.properties.radiance.dynamic_group_identifier = 'SouthDynamicWindow'
south_aperture.properties.radiance.states = [clear, diffuse]
north_aperture.properties.radiance.dynamic_group_identifier = 'NorthDynamicWindow'
north_aperture.properties.radiance.states = [clear.duplicate(), diffuse.duplicate()]
north_aperture.properties.radiance.states[0].gen_geos_from_tmtx_thickness(0.1)
north_aperture.properties.radiance.states[1].gen_geos_from_tmtx_thickness(0.2)
model = Model('Tiny_House', [room])
folder = os.path.abspath('./tests/assets/model/rad_folder_multiphase')
model.to.rad_folder(model, folder)
model_folder = ModelFolder(folder)
bsdf_dir = model_folder.bsdf_folder(full=True)
assert os.path.isfile(os.path.join(bsdf_dir, 'clear.xml'))
assert os.path.isfile(os.path.join(bsdf_dir, 'diffuse50.xml'))
ap_dir = model_folder.aperture_group_folder(full=True)
assert os.path.isfile(os.path.join(ap_dir, 'states.json'))
group_name = south_aperture.properties.radiance.dynamic_group_identifier
assert os.path.isfile(os.path.join(ap_dir, '{}..black.rad'.format(group_name)))
assert os.path.isfile(os.path.join(ap_dir, '{}..mtx.rad'.format(group_name)))
for i in range(len(south_aperture.properties.radiance.states)):
d_file = (os.path.join(ap_dir, '{}..default..{}.rad'.format(group_name, i)))
assert os.path.isfile(d_file)
for i in range(len(south_aperture.properties.radiance.states)):
d_file = (os.path.join(ap_dir, '{}..direct..{}.rad'.format(group_name, i)))
assert os.path.isfile(d_file)
group_name = north_aperture.properties.radiance.dynamic_group_identifier
assert os.path.isfile(os.path.join(ap_dir, '{}..black.rad'.format(group_name)))
for i in range(len(north_aperture.properties.radiance.states)):
d_file = (os.path.join(ap_dir, '{}..default..{}.rad'.format(group_name, i)))
assert os.path.isfile(d_file)
for i in range(len(north_aperture.properties.radiance.states)):
d_file = (os.path.join(ap_dir, '{}..direct..{}.rad'.format(group_name, i)))
assert os.path.isfile(d_file)
for i in range(len(north_aperture.properties.radiance.states)):
d_file = (os.path.join(ap_dir, '{}..dmtx..{}.rad'.format(group_name, i)))
assert os.path.isfile(d_file)
for i in range(len(north_aperture.properties.radiance.states)):
d_file = (os.path.join(ap_dir, '{}..vmtx..{}.rad'.format(group_name, i)))
assert os.path.isfile(d_file)
# clean up the folder
nukedir(folder, rmdir=True)
Returns:
modifier: A BSDF modifier that can be assigned to a Honeybee geometry
or Modifier Sets.
"""
ghenv.Component.Name = 'HB BSDF Modifier'
ghenv.Component.NickName = 'BSDFMod'
ghenv.Component.Message = '1.2.0'
ghenv.Component.Category = 'HB-Radiance'
ghenv.Component.SubCategory = '1 :: Modifiers'
ghenv.Component.AdditionalHelpFromDocStrings = '2'
try: # import the honeybee-radiance dependencies
from honeybee_radiance.modifier.material import BSDF
except ImportError as e:
raise ImportError('\nFailed to import honeybee_radiance:\n\t{}'.format(e))
try: # import ladybug_rhino dependencies
from ladybug_rhino.grasshopper import all_required_inputs
except ImportError as e:
raise ImportError('\nFailed to import ladybug_rhino:\n\t{}'.format(e))
if all_required_inputs(ghenv.Component):
# process the vector input
if _up_vec_ is not None:
_up_vec_ = (_up_vec_.X, _up_vec_.Y, _up_vec_.Z)
# create the modifier
modifier = BSDF(_xml_file, up_orientation=_up_vec_, thickness=thickness_)
