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Nicolas Predella 2026-07-14 21:01:01 +03:00
parent 76c74f53c4
commit a174f78d45
1 changed files with 5 additions and 5 deletions
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10
core/slice.py
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@ -103,7 +103,7 @@ class SlicePaths(list[np.ndarray]):
return new_paths return new_paths
def offset_curve(self, distance: float, join_style: str = 'round', rotation: Any = None) -> SlicePaths: def offset_curve(self, distance: float, join_style: Literal['round', 'mitre'] = 'round', rotation: Any = None) -> SlicePaths:
"""Offsets open/closed curves by a distance using shapely. Handles optional rotation.""" """Offsets open/closed curves by a distance using shapely. Handles optional rotation."""
p = self p = self
if rotation and any(rotation): if rotation and any(rotation):
@ -770,7 +770,7 @@ def offset_geometry_to_paths(geom: BaseGeometry, z: float) -> list[np.ndarray]:
def offset_curve_slice( def offset_curve_slice(
slice_paths: list[np.ndarray], slice_paths: list[np.ndarray],
distance: float, distance: float,
join_style: str = 'round' join_style: Literal['round', 'mitre'] = 'round'
) -> tuple[list[np.ndarray], list[int]]: ) -> tuple[list[np.ndarray], list[int]]:
if not slice_paths: if not slice_paths:
return [], [] return [], []
@ -909,7 +909,7 @@ def paths_to_shapely_polygon(paths: list[np.ndarray]) -> BaseGeometry:
from shapely.geometry import Polygon from shapely.geometry import Polygon
from shapely.ops import unary_union from shapely.ops import unary_union
pc = pyclipper.Pyclipper() pc = pyclipper.Pyclipper() # pyright: ignore[reportAttributeAccessIssue]
for p in paths: for p in paths:
if len(p) < 3: if len(p) < 3:
continue continue
@ -917,9 +917,9 @@ def paths_to_shapely_polygon(paths: list[np.ndarray]) -> BaseGeometry:
if np.allclose(pts_2d[0], pts_2d[-1]): if np.allclose(pts_2d[0], pts_2d[-1]):
pts_2d = pts_2d[:-1] pts_2d = pts_2d[:-1]
scaled = (pts_2d * SCALE).astype(np.int64).tolist() scaled = (pts_2d * SCALE).astype(np.int64).tolist()
pc.AddPath(scaled, pyclipper.PT_SUBJECT, True) pc.AddPath(scaled, pyclipper.PT_SUBJECT, True) # pyright: ignore[reportAttributeAccessIssue]
tree = pc.Execute2(pyclipper.CT_UNION, pyclipper.PFT_EVENODD, pyclipper.PFT_EVENODD) tree = pc.Execute2(pyclipper.CT_UNION, pyclipper.PFT_EVENODD, pyclipper.PFT_EVENODD) # pyright: ignore[reportAttributeAccessIssue]
def polytree_to_shapely(node) -> list[Polygon]: def polytree_to_shapely(node) -> list[Polygon]:
polygons = [] polygons = []