padne.gerber¶

Gerber file to Shapely geometry conversion.

This lives in its own module (rather than padne.kicad) so that parallel.process_map workers can import it without paying for the heavy pcbnew import that padne.kicad performs at module load time.

Attributes¶

Functions¶

`ensure_geometry_is_multipolygon`(...)	Convert Polygon to MultiPolygon if needed, ensuring consistent interface.
`render_with_shapely`(→ shapely.geometry.base.BaseGeometry)
`gerber_file_to_shapely`(...)	Loads data from a Gerber file and converts it to a Shapely geometry.

Module Contents¶

padne.gerber.log[source]¶

padne.gerber.ensure_geometry_is_multipolygon(geometry: shapely.geometry.Polygon | shapely.geometry.MultiPolygon) → shapely.geometry.MultiPolygon[source]¶: Convert Polygon to MultiPolygon if needed, ensuring consistent interface.

padne.gerber.render_with_shapely(gerber_data: pygerber.gerber.api.GerberFile) → shapely.geometry.base.BaseGeometry[source]¶

padne.gerber.gerber_file_to_shapely(gerber_path: pathlib.Path) → shapely.geometry.MultiPolygon | None[source]¶: Loads data from a Gerber file and converts it to a Shapely geometry.