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Update component.py #315

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merged 2 commits into from
Jan 24, 2024
Merged

Update component.py #315

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091907b
Update component.py
Jan 24, 2024
26d2b7b
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Jan 24, 2024
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7 changes: 5 additions & 2 deletions gplugins/tidy3d/component.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
import time
from collections.abc import Awaitable
from functools import cached_property
from typing import Any
from typing import Any, Literal

import matplotlib.pyplot as plt
import numpy as np
Expand Down Expand Up @@ -66,6 +66,8 @@ class Tidy3DComponent(LayeredComponentBase):
dilation (float): Dilation of the polygon in the base by shifting each edge along its
normal outwards direction by a distance;
a negative value corresponds to erosion. Defaults to zero.
reference_plane (Literal["bottom", "middle", "top"]): the reference plane
used by tidy3d's PolySlab when applying sidewall_angle to a layer
"""

material_mapping: dict[str, Tidy3DMedium] = material_name_to_medium
Expand All @@ -76,6 +78,7 @@ class Tidy3DComponent(LayeredComponentBase):
pad_z_inner: float = 0.0
pad_z_outer: NonNegativeFloat = 0.0
dilation: float = 0.0
reference_plane: Literal["bottom", "middle", "top"] = "middle"

@cached_property
def polyslabs(self) -> dict[str, tuple[td.PolySlab, ...]]:
Expand All @@ -96,7 +99,7 @@ def polyslabs(self) -> dict[str, tuple[td.PolySlab, ...]]:
axis=2,
slab_bounds=(bbox[0][2], bbox[1][2]),
sidewall_angle=np.deg2rad(layer.sidewall_angle),
reference_plane="middle",
reference_plane=self.reference_plane,
dilation=self.dilation,
)
for v in self.get_vertices(name)
Expand Down
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