Class opening

src/ifcopenshell-python/test/test_wall_opening.py:54–59

@dataclass
class opening:
    x: float
    z: float
    shape: typing.Any
    depth: float
    direc: tuple = field(default_factory=lambda: (0.0, 0.0, -1.0))


O = 0.0, 0.0, 0.0