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move to dicty layers and targets

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jan 2023-04-12 13:56:50 -07:00
commit 9a077ea2df
23 changed files with 694 additions and 638 deletions
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masque/shapes/path.py
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@ -9,7 +9,7 @@ from numpy.typing import NDArray, ArrayLike
from . import Shape, normalized_shape_tuple, Polygon, Circle
from ..error import PatternError
from ..repetition import Repetition
from ..utils import is_scalar, rotation_matrix_2d, layer_t
from ..utils import is_scalar, rotation_matrix_2d
from ..utils import remove_colinear_vertices, remove_duplicate_vertices, annotations_t
@ -31,7 +31,7 @@ class Path(Shape):
__slots__ = (
'_vertices', '_width', '_cap', '_cap_extensions',
# Inherited
'_offset', '_layer', '_repetition', '_annotations',
'_offset', '_repetition', '_annotations',
)
_vertices: NDArray[numpy.float64]
_width: float
@ -154,7 +154,6 @@ class Path(Shape):
offset: ArrayLike = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
repetition: Repetition | None = None,
annotations: annotations_t | None = None,
raw: bool = False,
@ -169,7 +168,6 @@ class Path(Shape):
self._offset = offset
self._repetition = repetition
self._annotations = annotations if annotations is not None else {}
self._layer = layer
self._width = width
self._cap = cap
self._cap_extensions = cap_extensions
@ -178,7 +176,6 @@ class Path(Shape):
self.offset = offset
self.repetition = repetition
self.annotations = annotations if annotations is not None else {}
self.layer = layer
self.width = width
self.cap = cap
self.cap_extensions = cap_extensions
@ -204,7 +201,6 @@ class Path(Shape):
offset: ArrayLike = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
) -> 'Path':
"""
Build a path by specifying the turn angles and travel distances
@ -224,7 +220,6 @@ class Path(Shape):
mirrored: Whether to mirror across the x or y axes. For example,
`mirrored=(True, False)` results in a reflection across the x-axis,
multiplying the path's y-coordinates by -1. Default `(False, False)`
layer: Layer, default `0`
Returns:
The resulting Path object
@ -238,8 +233,7 @@ class Path(Shape):
verts.append(verts[-1] + direction * distance)
return Path(vertices=verts, width=width, cap=cap, cap_extensions=cap_extensions,
offset=offset, rotation=rotation, mirrored=mirrored,
layer=layer)
offset=offset, rotation=rotation, mirrored=mirrored)
def to_polygons(
self,
@ -254,7 +248,7 @@ class Path(Shape):
if self.width == 0:
verts = numpy.vstack((v, v[::-1]))
return [Polygon(offset=self.offset, vertices=verts, layer=self.layer)]
return [Polygon(offset=self.offset, vertices=verts)]
perp = dvdir[:, ::-1] * [[1, -1]] * self.width / 2
@ -305,12 +299,12 @@ class Path(Shape):
o1.append(v[-1] - perp[-1])
verts = numpy.vstack((o0, o1[::-1]))
polys = [Polygon(offset=self.offset, vertices=verts, layer=self.layer)]
polys = [Polygon(offset=self.offset, vertices=verts)]
if self.cap == PathCap.Circle:
#for vert in v: # not sure if every vertex, or just ends?
for vert in [v[0], v[-1]]:
circ = Circle(offset=vert, radius=self.width / 2, layer=self.layer)
circ = Circle(offset=vert, radius=self.width / 2)
polys += circ.to_polygons(num_vertices=num_vertices, max_arclen=max_arclen)
return polys
@ -370,13 +364,12 @@ class Path(Shape):
width0 = self.width / norm_value
return ((type(self), reordered_vertices.data.tobytes(), width0, self.cap, self.layer),
return ((type(self), reordered_vertices.data.tobytes(), width0, self.cap),
(offset, scale / norm_value, rotation, False),
lambda: Path(
reordered_vertices * norm_value,
width=self.width * norm_value,
cap=self.cap,
layer=self.layer,
))
def clean_vertices(self) -> 'Path':
@ -422,4 +415,4 @@ class Path(Shape):
def __repr__(self) -> str:
centroid = self.offset + self.vertices.mean(axis=0)
return f'<Path l{self.layer} centroid {centroid} v{len(self.vertices)} w{self.width} c{self.cap}>'
return f'<Path centroid {centroid} v{len(self.vertices)} w{self.width} c{self.cap}>'