jan/masque
1
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

wip get_bounds

Browse Source
This commit is contained in:
jan 2023-04-12 18:43:44 -07:00
parent 6f67c81b97
commit 835bcc24e0
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
masque/pattern.py
View File

@ -1,21 +1,21 @@
""" """
Base object representing a lithography mask. 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 copy
import logging import logging
from itertools import chain from itertools import chain
from collections import defaultdict from collections import defaultdict
import numpy import numpy
from numpy import inf from numpy import inf, pi
from numpy.typing import NDArray, ArrayLike from numpy.typing import NDArray, ArrayLike
# .visualize imports matplotlib and matplotlib.collections # .visualize imports matplotlib and matplotlib.collections
from .ref import Ref from .ref import Ref
from .shapes import Shape, Polygon, Path, DEFAULT_POLY_NUM_VERTICES from .shapes import Shape, Polygon, Path, DEFAULT_POLY_NUM_VERTICES
from .label import Label 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 .error import PatternError
from .traits import AnnotatableImpl, Scalable, Mirrorable, Rotatable, Positionable, Repeatable, Bounded from .traits import AnnotatableImpl, Scalable, Mirrorable, Rotatable, Positionable, Repeatable, Bounded
from .ports import Port, PortList from .ports import Port, PortList
@ -358,7 +358,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
cache[target] = unrot_bounds cache[target] = unrot_bounds
for ref in refs: for ref in refs:
if numpy.isclose(ref.rotation % pi, 0): if numpy.isclose(ref.rotation % (pi / 2), 0):
if unrot_bounds is None: if unrot_bounds is None:
bounds = None bounds = None
else: else:
@ -368,6 +368,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
ubounds[:, 1] *= -1 ubounds[:, 1] *= -1
bounds = numpy.round(rotation_matrix(ref.rotation + rot2)) @ ubounds bounds = numpy.round(rotation_matrix(ref.rotation + rot2)) @ ubounds
# note: rounding fixes up # note: rounding fixes up
# TODO: repetitions!
else: else:
# Non-manhattan rotation, have to figure out bounds by rotating the pattern # Non-manhattan rotation, have to figure out bounds by rotating the pattern
bounds = ref.get_bounds(library[target], library=library) bounds = ref.get_bounds(library[target], library=library)