def test_beam_offset(self):
bm1 = Beam(
"bm1",
n1=[0, 0, 0],
n2=[2, 0, 0],
sec="IPE300",
mat=Material("SteelMat", CarbonSteel("S420")),
colour="red",
up=(0, 0, 1),
e1=(0, 0, -0.1),
e2=(0, 0, -0.1),
)
bm2 = Beam(
"bm2",
n1=[0, 0, 0],
n2=[2, 0, 0],
sec="IPE300",
mat=Material("SteelMat", CarbonSteel("S420")),
colour="blue",
up=(0, 0, -1),
e1=(0, 0, -0.1),
e2=(0, 0, -0.1),
)
a = Assembly("Toplevel") / [Part("MyPart") / [bm1, bm2]]
a.to_ifc(test_folder / "beams_offset.ifc")
def test_ex1(self):
origin = [362237.0037951513, 100000.0, 560985.9095763591]
csys = [
[0.0, -1.0, 0.0],
[-0.4626617625735456, 0.0, 0.8865348799975894],
[-0.8865348799975894, 0.0, -0.4626617625735456],
]
local_points2d = [
[4.363213751783499e-11, 229.80445306040926],
[1.4557793281525672e-11, -57.217605078163196],
[2.912511939794014e-11, -207.22885580839431],
[-330.0, -207.25, -4.518217213237464e-11],
[-400.0, -122.2, 50.0],
[-400.0, 42.79, 50.0],
[-325.0, 267.83, 50.0],
[-85.00004587126028, 650.0198678083951, 24.999999999931404],
[-35.0, 650.02, -7.881391015070461e-12],
[-35.0, 350.1],
[-15.14, 261.52],
]
thick = 30
pl = Plate("test", local_points2d, thick, origin=origin, normal=csys[2], xdir=csys[0], units="mm")
a = Assembly() / [Part("te") / pl]
a.to_ifc(test_folder / "error_plate.ifc")
def test_poly_extrude():
bm = Beam("MyBeam", (0, 0, 0), (2, 0, 0),
Section("myIPE", from_str="IPE400"))
a = Assembly("Test") / [Part("MyPart") / bm]
h = 0.2
r = 0.02
origin = np.array([0.1, 0.1, -0.1])
normal = np.array([0, -1, 0])
xdir = np.array([1, 0, 0])
points = [(0, 0, r), (0.1, 0, r), (0.05, 0.1, r)]
bm.add_penetration(PrimExtrude("my_pen1", points, h, normal, origin, xdir))
origin += np.array([0.2, 0, 0])
points = [(0, 0, r), (0.1, 0, r), (0.1, 0.2, r), (0, 0.2, r)]
bm.add_penetration(PrimExtrude("my_pen2", points, h, normal, origin, xdir))
origin += np.array([0.2, 0, 0])
points = [(0, 0, r), (0.2, 0, r), (0.25, 0.1, r), (0.25, 0.25, r),
(0, 0.25, r)]
bm.add_penetration(PrimExtrude("my_pen3", points, h, normal, origin, xdir))
origin += np.array([0.4, 0, 0])
points = [
(0, 0, r),
(0.2, 0, r),
(0.25, 0.1, r),
(0.5, 0.0, r),
(0.5, 0.25, r),
(0, 0.25, r),
]
bm.add_penetration(PrimExtrude("my_pen4", points, h, normal, origin, xdir))
_ = a.to_ifc(test_dir / "penetrations_poly.ifc", return_file_obj=True)
def test_cone_beam(self):
s_o = [(375.0, 375.0, 375.0), (375.0, -375.0, 375.0),
(-375.0, -375.0, 375.0), (-375.0, 375.0, 375.0)]
s_i = [(325.0, 325.0, 325.0), (-325.0, 325.0, 325.0),
(-325.0, -325.0, 325.0), (325.0, -325.0, 325.0)]
e_o = [(525.0, 525.0, 525.0), (525.0, -525.0, 525.0),
(-525.0, -525.0, 525.0), (-525.0, 525.0, 525.0)]
e_i = [(475.0, 475.0, 475.0), (-475.0, 475.0, 475.0),
(-475.0, -475.0, 475.0), (475.0, -475.0, 475.0)]
poly_s_o = CurvePoly(s_o, (0, 0, 0), (0, 0, 1), (1, 0, 0))
poly_s_i = CurvePoly(s_i, (0, 0, 0), (0, 0, 1), (1, 0, 0))
section_s = Section('MyStartCrossSection',
"poly",
outer_poly=poly_s_o,
inner_poly=poly_s_i,
units="mm")
poly_e_o = CurvePoly(e_o, (0, 0, 0), (0, 0, 1), (1, 0, 0))
poly_e_i = CurvePoly(e_i, (0, 0, 0), (0, 0, 1), (1, 0, 0))
section_e = Section('MyEndCrossSection',
"poly",
outer_poly=poly_e_o,
inner_poly=poly_e_i,
units="mm")
bm = Beam('MyCone', (2, 2, 2), (4, 4, 4), sec=section_s, tap=section_e)
a = Assembly(
'Level1', project='Project0', creator='krande',
units='mm') / (Part('Level2') / bm)
a.to_ifc(test_folder / 'cone_ex.ifc')
def test_mix_extrude():
bm = Beam("MyBeam", (0, 0, 0), (1.5, 0, 0),
Section("myIPE", from_str="IPE400"))
a = Assembly("Test", user=User("krande")) / [Part("MyPart") / bm]
h = 0.2
r = 0.02
# Polygon Extrusions
origin = np.array([0.1, 0.1, -0.1])
normal = np.array([0, -1, 0])
xdir = np.array([1, 0, 0])
points = [(0, 0), (0.05, 0.1), (0.1, 0)]
bm.add_penetration(PrimExtrude("my_pen", points, h, normal, origin, xdir))
origin = np.array([0.3, 0.1, -0.1])
points = [(0, 0, r), (0.1, 0, r), (0.05, 0.1, r)]
bm.add_penetration(PrimExtrude("my_pen3", points, h, normal, origin, xdir))
origin = np.array([0.5, 0.1, -0.1])
points = [(0, 0, r), (0.1, 0, r), (0.1, 0.2, r), (0.0, 0.2, r)]
bm.add_penetration(PrimExtrude("my_pen4", points, h, normal, origin, xdir))
# Cylinder Extrude
x = 0.8
bm.add_penetration(PrimCyl("my_pen5", (x, -0.1, 0), (x, 0.1, 0), 0.1))
# Box Extrude
x = 1.0
bm.add_penetration(PrimBox("my_pen6", (x, -0.1, -0.1),
(x + 0.2, 0.1, 0.1)))
_ = a.to_ifc(test_dir / "penetrations_mix.ifc", return_file_obj=True)
def test_meter_to_millimeter(test_units_dir):
p = Part(
"MyTopSpatialLevel",
metadata=dict(ifctype="storey", description="MyTopLevelSpace"),
)
bm1 = Beam("bm1", n1=[0, 0, 0], n2=[2, 0, 0], sec="IPE220", colour="red")
p2 = Part(
"MySecondLevel",
metadata=dict(ifctype="storey", description="MySecondLevelSpace"),
)
bm2 = Beam("bm2", n1=[0, 0, 0], n2=[0, 2, 0], sec="IPE220", colour="blue")
p3 = Part(
"MyThirdLevel",
metadata=dict(ifctype="storey", description="MyThirdLevelSpace"),
)
bm3 = Beam("bm3", n1=[0, 0, 0], n2=[0, 0, 2], sec="IPE220", colour="green")
pl1 = Plate(
"pl1",
[(0, 0, 0), (0, 0, 2), (0, 2, 2), (0, 2.0, 0.0)],
0.01,
use3dnodes=True,
)
a = Assembly("MySiteName", project="MyTestProject") / [
p / [bm1, p2 / [bm2, p3 / [bm3, pl1]]]
]
# a.to_ifc(test_units_dir / "my_test_in_meter.ifc")
a.units = "mm"
assert tuple(bm3.n2.p) == (0, 0, 2000)
assert pl1.t == 10
def test_mix_extrude(self):
bm = Beam("MyBeam", (0, 0, 0), (1.5, 0, 0), Section("myIPE", from_str="IPE400"))
a = Assembly("Test", creator="Kristoffer H. Andersen") / [Part("MyPart") / bm]
h = 0.2
r = 0.02
# Polygon Extrusions
origin = np.array([0.1, 0.1, -0.1])
normal = np.array([0, -1, 0])
xdir = np.array([1, 0, 0])
points = [(0, 0), (0.05, 0.1), (0.1, 0)]
bm.add_penetration(PrimExtrude("my_pen", points, h, normal, origin, xdir))
origin = np.array([0.3, 0.1, -0.1])
points = [(0, 0, r), (0.1, 0, r), (0.05, 0.1, r)]
bm.add_penetration(PrimExtrude("my_pen3", points, h, normal, origin, xdir))
origin = np.array([0.5, 0.1, -0.1])
points = [(0, 0, r), (0.1, 0, r), (0.1, 0.2, r), (0.0, 0.2, r)]
bm.add_penetration(PrimExtrude("my_pen4", points, h, normal, origin, xdir))
# Cylinder Extrude
x = 0.8
bm.add_penetration(PrimCyl("my_pen5", (x, -0.1, 0), (x, 0.1, 0), 0.1))
# Box Extrude
x = 1.0
bm.add_penetration(PrimBox("my_pen6", (x, -0.1, -0.1), (x + 0.2, 0.1, 0.1)))
a.to_ifc(test_folder / "penetrations_mix.ifc")
def test_ex2(self):
origin = [362857.44778571784, 100000.0, 561902.5557556185]
csys = [
[0.0, 1.0, 0.0],
[-0.9756456931466083, 0.0, 0.2193524138104576],
[0.2193524138104576, 0.0, 0.9756456931466083],
]
local_points2d = [
[-35.000000000029075, 246.8832348783828],
[-15.0, 154.3],
[6.4472604556706474e-15, 74.98044924694155],
[0.0, -170.7],
[-3.376144703353855e-14, -320.6997855533479],
[-330.0, -320.7, -1.0189517968329821e-10],
[-400.0, -235.7, 50.0],
[-400.0, -70.7, 50.0],
[-325.0, 154.3, 50.0],
[-85.00004587117287, 500.03303441608927, 24.99999999997542],
[-34.99999999999994, 500.0330344161669, -7.881391015070461e-12],
]
thick = 30
pl = Plate("test2", local_points2d, thick, origin=origin, normal=csys[2], xdir=csys[0], units="mm")
a = Assembly(units="mm") / [Part("te", units="mm") / pl]
a.to_ifc(test_folder / "error_plate2.ifc")
def build_test_beam():
a = Assembly('MyAssembly')
p = Part('MyPart')
p.add_beam(Beam('Bm', (0, 0, 0), (1, 0, 0), 'IPE300'))
p.gmsh.mesh(0.5)
a.add_part(p)
return a
def build_test_beam():
a = Assembly("MyAssembly")
p = Part("MyPart")
p.add_beam(Beam("Bm", (0, 0, 0), (1, 0, 0), "IPE300"))
p.gmsh.mesh(0.5)
a.add_part(p)
return a
def test_write_simple_stru(self):
from ada.param_models.basic_module import SimpleStru
a = Assembly("MyTest")
p = a.add_part(SimpleStru("SimpleStru"))
p.gmsh.mesh()
a.to_fem("MyTest", fem_format="sesam", overwrite=True)
def test_export_layers():
bm = Beam(
"MyBeam",
(0, 0, 0),
(2, 0, 0),
Section("MySec", from_str="BG300x200x10x20"),
metadata=dict(hidden=True),
)
webh = bm.section.h - bm.section.t_fbtn * 2
pl1 = Plate(
"Web1",
[(0, 0), (2, 0), (2, webh), (0, webh)],
bm.section.t_w,
placement=Placement(origin=(0, -bm.section.w_btn / 2 + bm.section.t_w,
-webh / 2),
zdir=(0, -1, 0),
xdir=(1, 0, 0)),
)
pl2 = Plate(
"Web2",
[(0, 0), (2, 0), (2, webh), (0, webh)],
bm.section.t_w,
placement=Placement(origin=(0, bm.section.w_btn / 2, -webh / 2),
zdir=(0, -1, 0),
xdir=(1, 0, 0)),
)
pl3 = Plate(
"Fla1",
[(0, 0), (2, 0), (2, bm.section.w_top), (0, bm.section.w_top)],
bm.section.t_fbtn,
placement=Placement(origin=(0, -bm.section.w_btn / 2,
-bm.section.h / 2),
zdir=(0, 0, 1),
xdir=(1, 0, 0)),
)
pl4 = Plate(
"Fla2",
[(0, 0), (2, 0), (2, bm.section.w_top), (0, bm.section.w_top)],
bm.section.t_fbtn,
placement=Placement(
origin=(0, -bm.section.w_btn / 2,
bm.section.h / 2 - bm.section.t_fbtn),
zdir=(0, 0, 1),
xdir=(1, 0, 0),
),
)
p = Part("MyBldg", metadata=dict(ifctype="building"))
a = Assembly("MySite",
project="MyLayersProject") / (p / [bm, pl1, pl2, pl3, pl4])
ifc_name = "MyLayerTest.ifc"
fp = a.to_ifc(test_dir / ifc_name, return_file_obj=True)
print(a)
b = ada.from_ifc(fp)
print(b)
def test_read_R3D4(self):
from ada import Assembly
a = Assembly('my_assembly', 'temp')
a.read_fem(
os.path.join(this_dir,
example_files / 'fem_files/abaqus/box_rigid.inp'))
assert len(a.fem.constraints) == 1
def test_viz_structural():
components = [
Beam("bm1", n1=[0, 0, 0], n2=[2, 0, 0], sec="IPE220", colour="red"),
Beam("bm2", n1=[0, 0, 1], n2=[2, 0, 1], sec="HP220x10", colour="blue"),
Beam("bm3",
n1=[0, 0, 2],
n2=[2, 0, 2],
sec="BG800x400x20x40",
colour="green"),
Beam("bm4", n1=[0, 0, 3], n2=[2, 0, 3], sec="CIRC200", colour="green"),
Beam("bm5",
n1=[0, 0, 4],
n2=[2, 0, 4],
sec="TUB200x10",
colour="green"),
Plate(
"pl1",
[(0, 0, 0), (0, 0, 1), (0, 1, 1), (0, 1, 0)],
0.01,
use3dnodes=True,
),
]
a = Assembly("my_test_assembly") / components
res = a.to_vis_mesh(auto_merge_by_color=False)
merged = res.merge_objects_in_parts_by_color()
assert res.num_polygons == 416
assert len(res.world[0].id_map.values()) == 6
assert merged.num_polygons == 416
assert len(merged.world[0].id_map.values()) == 4
def test_cone_beam():
s_o = [(375.0, 375.0, 375.0), (375.0, -375.0, 375.0),
(-375.0, -375.0, 375.0), (-375.0, 375.0, 375.0)]
s_i = [(325.0, 325.0, 325.0), (-325.0, 325.0, 325.0),
(-325.0, -325.0, 325.0), (325.0, -325.0, 325.0)]
e_o = [(525.0, 525.0, 525.0), (525.0, -525.0, 525.0),
(-525.0, -525.0, 525.0), (-525.0, 525.0, 525.0)]
e_i = [(475.0, 475.0, 475.0), (-475.0, 475.0, 475.0),
(-475.0, -475.0, 475.0), (475.0, -475.0, 475.0)]
poly_s_o = CurvePoly(s_o, (0, 0, 0), (0, 0, 1), (1, 0, 0))
poly_s_i = CurvePoly(s_i, (0, 0, 0), (0, 0, 1), (1, 0, 0))
section_s = Section("MyStartCrossSection",
"poly",
outer_poly=poly_s_o,
inner_poly=poly_s_i,
units="mm")
poly_e_o = CurvePoly(e_o, (0, 0, 0), (0, 0, 1), (1, 0, 0))
poly_e_i = CurvePoly(e_i, (0, 0, 0), (0, 0, 1), (1, 0, 0))
section_e = Section("MyEndCrossSection",
"poly",
outer_poly=poly_e_o,
inner_poly=poly_e_i,
units="mm")
bm = Beam("MyCone", (2, 2, 2), (4, 4, 4), sec=section_s, tap=section_e)
a = Assembly("Level1", project="Project0",
units="mm") / (Part("Level2") / bm)
_ = a.to_ifc(test_dir / "cone_ex.ifc", return_file_obj=True)
def test_viz_to_binary_json(test_dir):
components = [
Beam("bm1", n1=[0, 0, 0], n2=[2, 0, 0], sec="IPE220", colour="red"),
Beam("bm2", n1=[0, 0, 1], n2=[2, 0, 1], sec="HP220x10", colour="blue"),
Beam("bm3",
n1=[0, 0, 2],
n2=[2, 0, 2],
sec="BG800x400x20x40",
colour="green"),
Beam("bm4", n1=[0, 0, 3], n2=[2, 0, 3], sec="CIRC200", colour="green"),
Beam("bm5",
n1=[0, 0, 4],
n2=[2, 0, 4],
sec="TUB200x10",
colour="green"),
Plate(
"pl1",
[(0, 0, 0), (0, 0, 1), (0, 1, 1), (0, 1, 0)],
0.01,
use3dnodes=True,
),
]
a = Assembly("my_test_assembly") / components
res = a.to_vis_mesh()
res.to_binary_and_json(test_dir / "viz/binjson/beams")
res.to_custom_json(test_dir / "viz/binjson/beams.json")
def test_beam_rotation_by_angle():
# Define beam rotations using vectors
angles = [0, 90, 180, 270]
vectorX = [(0, 0, 1), (0, -1, 0), (0, 0, -1), (0, 1, 0)]
vectorY = [(0, 0, 1), (1, 0, 0), (0, 0, -1), (-1, 0, 0)]
vectorZ = [(0, 1, 0), (-1, 0, 0), (0, -1, 0), (1, 0, 0)]
a = Assembly("AdaRotatedProfiles")
p = a.add_part(Part("RotatedBeams"))
sec = "HP200x10"
d1 = dict(n1=(0, 0, 0), n2=(5, 0, 0), sec=sec)
d2 = dict(n1=(0, 0, 0), n2=(0, 5, 0), sec=sec)
d3 = dict(n1=(0, 0, 0), n2=(0, 0, 5), sec=sec)
for i, angle in enumerate(angles):
# Along X-Axis
bm = p.add_beam(Beam(f"bmX_n{i}_a", **d1, angle=angle))
assert all([x == y for x, y in zip(bm.up, vectorX[i])]) is True
p.add_beam(Beam(f"bmX_n{i}_v", **d1, up=vectorX[i]))
# Along Y-Axis
bm = p.add_beam(Beam(f"bmY_n{i}_a", **d2, angle=angle))
assert all([x == y for x, y in zip(bm.up, vectorY[i])]) is True
p.add_beam(Beam(f"bmY_n{i}_v", **d2, up=vectorY[i]))
# Along Z-Axis
bm = p.add_beam(Beam(f"bmZ_n{i}_a", **d3, angle=angle))
assert all([x == y for x, y in zip(bm.up, vectorZ[i])]) is True
p.add_beam(Beam(f"bmZ_n{i}_v", **d3, up=vectorZ[i]))
def test_ifc_groups(ifc_test_dir):
a = Assembly("MySiteName", project="MyTestProject")
p = Part(
"MyTopSpatialLevel",
metadata=dict(ifctype="spatial", description="MyTopLevelSpace"),
)
p.add_beam(Beam("bm1", n1=[0, 0, 0], n2=[2, 0, 0], sec="IPE220", colour="red"))
a.add_part(p)
newp = Part(
"MySecondLevel",
metadata=dict(ifctype="spatial", description="MySecondLevelSpace"),
)
newp.add_beam(Beam("bm2", n1=[0, 0, 0], n2=[0, 2, 0], sec="IPE220", colour="blue"))
p.add_part(newp)
newp2 = Part(
"MyThirdLevel",
metadata=dict(ifctype="spatial", description="MyThirdLevelSpace"),
)
newp2.add_beam(Beam("bm3", n1=[0, 0, 0], n2=[0, 0, 2], sec="IPE220", colour="green"))
newp2.add_plate(
Plate(
"pl1",
[(0, 0, 0), (0, 0, 2), (0, 2, 2), (0, 2.0, 0.0)],
0.01,
use3dnodes=True,
)
)
newp.add_part(newp2)
_ = a.to_ifc(ifc_test_dir / "my_test_groups.ifc", return_file_obj=True)
def test_export_basic(ifc_test_dir):
bm = Beam(
"MyBeam",
(0, 0, 0),
(2, 0, 0),
Section("MySec", from_str="BG300x200x10x20"),
metadata=dict(hidden=True),
)
bm1 = Beam("bm1", n1=[0, 0, 0], n2=[2, 0, 0], sec="IPE220", colour="red")
bm2 = Beam("bm2", n1=[0, 0, 0], n2=[0, 2, 0], sec="IPE220", colour="blue")
bm3 = Beam("bm3", n1=[0, 0, 0], n2=[0, 0, 2], sec="IPE220", colour="green")
bm4 = Beam("bm4", n1=[0, 0, 0], n2=[2, 0, 2], sec="IPE220", colour="black")
bm5 = Beam("bm5", n1=[0, 0, 2], n2=[2, 0, 2], sec="IPE220", colour="white")
user = User(user_id="krande", org_id="ADA", org_name="Assembly Test")
pl1 = Plate(
"pl1",
[(0, 0, 0), (0, 0, 2), (0, 2, 2), (0, 2.0, 0.0)],
0.01,
use3dnodes=True,
)
a = Assembly("MyFirstIfcFile", user=user) / (
Part("MyBldg", metadata=dict(ifctype="building")) / [bm, bm1, bm2, bm3, bm4, bm5, pl1]
)
a.to_ifc(ifc_test_dir / "my_test.ifc", return_file_obj=True)
def test_sweep_shape(shape_ifc_test_dir):
sweep_curve = [(0, 0, 0), (5, 5.0, 0.0, 1), (10, 0, 0)]
ot = [(-0.1, -0.1), (0.1, -0.1), (0.1, 0.1), (-0.1, 0.1)]
shape = PrimSweep("MyShape", sweep_curve, (0, 1, 0), (1, 0, 0), ot)
a = Assembly("SweptShapes", units="m") / [Part("MyPart") / [shape]]
_ = a.to_ifc(shape_ifc_test_dir / "my_swept_shape_m.ifc", return_file_obj=True)
def beam_ex1(p1=(0, 0, 0), p2=(1.5, 0, 0), profile="IPE400"):
"""
:return:
:rtype: ada.Assembly
"""
bm = Beam("MyBeam", p1, p2, profile, Material("S355"))
a = Assembly("Test", user=User("krande")) / [Part("MyPart") / bm]
h = 0.2
r = 0.02
normal = [0, 1, 0]
xdir = [-1, 0, 0]
# Polygon Extrusions
origin = np.array([0.2, -0.1, -0.1])
points = [(0, 0), (0.1, 0), (0.05, 0.1)]
bm.add_penetration(PrimExtrude("Poly1", points, h, normal, origin, xdir))
origin += np.array([0.2, 0, 0])
points = [(0, 0, r), (0.1, 0, r), (0.05, 0.1, r)]
bm.add_penetration(PrimExtrude("Poly2", points, h, normal, origin, xdir))
origin += np.array([0.2, 0, 0])
points = [(0, 0, r), (0.1, 0, r), (0.1, 0.2, r), (0.0, 0.2, r)]
bm.add_penetration(PrimExtrude("Poly3", points, h, normal, origin, xdir))
# Cylinder Extrude
x = origin[0] + 0.2
bm.add_penetration(PrimCyl("cylinder", (x, -0.1, 0), (x, 0.1, 0), 0.1))
# Box Extrude
x += 0.2
bm.add_penetration(PrimBox("box", (x, -0.1, -0.1), (x + 0.2, 0.1, 0.1)))
# Create a FEM analysis of the beam as a cantilever subjected to gravity loads
p = a.get_part("MyPart")
create_beam_mesh(bm, p.fem, "shell")
# Add a set containing ALL elements (necessary for Calculix loads).
fs = p.fem.add_set(FemSet("Eall", [el for el in p.fem.elements], "elset"))
step = a.fem.add_step(
Step("gravity",
"static",
nl_geom=True,
init_incr=100.0,
total_time=100.0))
step.add_load(Load("grav", "gravity", -9.81 * 800, fem_set=fs))
fix_set = p.fem.add_set(FemSet("bc_nodes", get_beam_end_nodes(bm), "nset"))
a.fem.add_bc(Bc("Fixed", fix_set, [1, 2, 3]))
return a
def test_fem(self):
a = Assembly("MyAssembly") / (Part("MyPart") /
Beam("Bm", (0, 0, 0),
(1, 0, 0), "IPE300"))
a.gmsh.mesh()
a._repr_html_()
a._renderer.toggle_mesh_visibility()
def test_import_arcboundary(self):
url = url_root + "master/IFC%204.0/NURBS/Bentley%20Building%20Designer/SolidsAndSheets/WithArcBoundary.ifc"
dest = "c:/temp/ifc_files/WithArcBoundary.ifc"
download_to(dest, url)
a = Assembly("MyAssembly")
a.read_ifc(dest)
def build_test_model():
param_model = SimpleStru("ParametricModel")
a = Assembly("ParametricSite")
a.add_part(param_model)
param_model.gmsh.mesh(max_dim=2, interactive=False)
param_model.add_bcs()
return a
def test_read_C3D20(self):
from ada import Assembly
a = Assembly('my_assembly', 'temp')
a.read_fem(
os.path.join(this_dir,
example_files / 'fem_files/calculix/contact2e.inp'))
beams = list(a.parts.values())[0]
vol = beams.fem.nodes.vol_cog
assert vol == (0.49999999627471, 1.2499999925494, 3.9999999701977)
def test_sweep_shape(self):
sweep_curve = [(0, 0, 0), (5, 5.0, 0.0, 1), (10, 0, 0)]
ot = [(-0.1, -0.1), (0.1, -0.1), (0.1, 0.1), (-0.1, 0.1)]
shape = PrimSweep("MyShape", sweep_curve, (0, 1, 0), (1, 0, 0), ot)
a = Assembly("SweptShapes", units="m") / [
Part("MyPart") / [shape, PrimBox("VolBox", p1, p2)]
]
a.to_ifc(test_folder / "my_swept_shape_m.ifc")
def pfem():
a = Assembly() / (Part("BeamFEM") / Beam(
"bm1", n1=[0, 0, 0], n2=[2, 0, 0], sec="IPE220", colour="red"))
part = a.get_part("BeamFEM")
with GmshSession(silent=True) as gs:
gs.add_obj(a.get_by_name("bm1"), geom_repr="line")
gs.mesh(0.1)
part.fem = gs.get_fem()
return part
def test_material_ifc_roundtrip(materials_test_dir):
ifc_path = materials_test_dir / "my_material.ifc"
p = Part("MyPart")
p.add_material(Material("my_mat"))
a = Assembly("MyAssembly") / p
fp = a.to_ifc(ifc_path, return_file_obj=True)
b = ada.from_ifc(fp)
assert len(b.materials) == 1
def test_profiles_to_ifc(ifc_test_dir):
a = Assembly("MyAssembly")
p = Part("MyPart")
p.add_beam(Beam("bm1", n1=[0, 0, 0], n2=[2, 0, 0], sec="IPE220", colour="red"))
p.add_beam(Beam("bm2", n1=[0, 0, 1], n2=[2, 0, 1], sec="HP220x10", colour="blue"))
p.add_beam(Beam("bm3", n1=[0, 0, 2], n2=[2, 0, 2], sec="BG800x400x20x40", colour="green"))
p.add_beam(Beam("bm4", n1=[0, 0, 3], n2=[2, 0, 3], sec="CIRC200", colour="green"))
p.add_beam(Beam("bm5", n1=[0, 0, 4], n2=[2, 0, 4], sec="TUB200x10", colour="green"))
a.add_part(p)
_ = a.to_ifc(ifc_test_dir / "my_beam_profiles.ifc", return_file_obj=True)
def test_export_basic(self):
bm = Beam(
"MyBeam",
(0, 0, 0),
(2, 0, 0),
Section("MySec", from_str="BG300x200x10x20"),
metadata=dict(hidden=True),
)
a = Assembly("MyFirstIfcFile") / (Part("MyBldg", metadata=dict(ifctype="building")) / bm)
a.to_ifc(test_folder / "MyTest.ifc")