mindelec.geometry.Rectangle

class mindelec.geometry.Rectangle(name, coord_min, coord_max, dtype=np.float32, sampling_config=None)

Definition of Rectangle object.

Parameters

• name (str) – name of the rectangle.

• coord_min (Union[tuple[int, int], tuple[float, float], list[int, int], list[float, float], numpy.ndarray]) – coordinates of the bottom left corner of rectangle.

• coord_max (Union[tuple[int, int], tuple[float, float], list[int, int], list[float, float], numpy.ndarray]) – coordinates of the top right corner of rectangle.

• dtype (numpy.dtype) – data type of sampled point data type. Default: numpy.float32.

• sampling_config (SamplingConfig) – sampling configuration. Default: None.

Supported Platforms:

Ascend

Examples

>>> from easydict import EasyDict as edict
>>> from mindelec.geometry import create_config_from_edict, Rectangle
>>> rectangle_mesh = edict({'domain': edict({'random_sampling': False, 'size': [50, 25]}),
...                         'BC': edict({'random_sampling': False, 'size': 300, 'with_normal': True,}),})
>>> rectangle = Rectangle("rectangle", (-3.0, 1), (1, 2),
...                       sampling_config=create_config_from_edict(rectangle_mesh))
>>> domain = rectangle.sampling(geom_type="domain")
>>> bc, bc_normal = rectangle.sampling(geom_type="BC")
>>> print(domain.shape)
(1250, 2)