def test_eq(self) -> None:
self.assertEqual(
cylinder.Cylinder(diameter=15.0, height=7.5, center=True),
cylinder.Cylinder(diameter=15.0, height=7.5, center=True),
msg="Equivalent cylinders should be equal",
)
self.assertNotEqual(
cylinder.Cylinder(diameter=15.0, height=7.5, center=True),
frustum.CircularFrustum(bottom_diameter=15.0,
height=7.5,
center=True),
msg="A cylinder & equivalent circular frustum should not be equal",
)
def _arm(self, axis: vector.Vector,
color: component.Color) -> component.Component:
"""Construct an arm for representing the frame's alignment
Args:
axis: The axis with which the arm should be aligned
color: The color the arm should have
"""
arm_cylinder = cylinder.Cylinder(diameter=0.2, height=2.0)
tip_cone = cone.Cone(bottom_diameter=0.3, height=0.3)
# Put the cone on top of the cylinder and construct a container for them
tip_cone.transform(
tip_cone.bottom_anchor.align(arm_cylinder.top_anchor))
arm = component.Component(children=[arm_cylinder, tip_cone],
color=color)
# Align the arm with the desired axis
arm.transform(
arm_cylinder.bottom_anchor.align(
connector.Connector.from_components(axis_x=axis.x,
axis_y=axis.y,
axis_z=axis.z)))
return arm
def test_body(self) -> None:
self.assertTrue(
utils.compare_openscad_objects(
cylinder.Cylinder(diameter=15.0, height=7.5, center=True).body,
solid.cylinder(d1=15.0, d2=15.0, h=7.5, center=True),
),
msg="Should produce the expected OpenSCAD object",
)
def test_diameter_modification(self) -> None:
test_cylinder = cylinder.Cylinder(diameter=15.0,
height=7.5,
center=True)
test_cylinder.diameter = 30.0
self.assertEqual(
test_cylinder.diameter,
30.0,
msg="Should be able to modify the diameter of an existing cylinder",
)
def test_copy(self) -> None:
test_cylinder = cylinder.Cylinder(diameter=15.0,
height=7.5,
center=True)
copy_cylinder = test_cylinder.copy()
self.assertEqual(
test_cylinder,
copy_cylinder,
msg="Copied cylinders should be equivalent to the originals",
)