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wip get_bounds

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jan 2023-04-12 18:43:44 -07:00
parent 6f67c81b97
commit 835bcc24e0
1 changed files with 5 additions and 4 deletions
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9
masque/pattern.py
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@ -1,21 +1,21 @@
"""
Base object representing a lithography mask.
"""
from typing import Callable, Sequence, cast, Mapping, Self, Any, Iterable, TypeVar
from typing import Callable, Sequence, cast, Mapping, Self, Any, Iterable, TypeVar, MutableMapping
import copy
import logging
from itertools import chain
from collections import defaultdict
import numpy
from numpy import inf
from numpy import inf, pi
from numpy.typing import NDArray, ArrayLike
# .visualize imports matplotlib and matplotlib.collections
from .ref import Ref
from .shapes import Shape, Polygon, Path, DEFAULT_POLY_NUM_VERTICES
from .label import Label
from .utils import rotation_matrix_2d, annotations_t, layer_t
from .utils import rotation_matrix_2d, annotations_t, layer_t, normalize_mirror
from .error import PatternError
from .traits import AnnotatableImpl, Scalable, Mirrorable, Rotatable, Positionable, Repeatable, Bounded
from .ports import Port, PortList
@ -358,7 +358,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
cache[target] = unrot_bounds
for ref in refs:
if numpy.isclose(ref.rotation % pi, 0):
if numpy.isclose(ref.rotation % (pi / 2), 0):
if unrot_bounds is None:
bounds = None
else:
@ -368,6 +368,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
ubounds[:, 1] *= -1
bounds = numpy.round(rotation_matrix(ref.rotation + rot2)) @ ubounds
# note: rounding fixes up
# TODO: repetitions!
else:
# Non-manhattan rotation, have to figure out bounds by rotating the pattern
bounds = ref.get_bounds(library[target], library=library)