heitzmann/gdstk v0.7.0

Release v0.7.0

on GitHub

This version includes some breaking changes to the API. Most notably, the change in the gdstk.inside function and the addition of the dedicated short-circuit versions gdstk.all_inside and gdstk.any_inside, plus methods Polygon.contain, Polygon.contain_all, and Polygon.contain_any.

This version also introduces the new function gdstk.contour for the parametric generation of geometries similarly to contour plots.

Added

• contour function
• Polygon.transform to apply a general transformation to the polygon vertices
• Polygon.contain tests whether single points are inside the polygon
• Polygon.contain_all and Polygon.contain_any test multiple points with short circuit
• all_inside and any_inside test multiple points against multiple polygons with short circuit
• Alternative function interfaces in the C++ API

Fixed

• Holes in boolean results could lead to incorrect geometry in specific cases
• Bug in boolean operations resulting in self-intersecting polygons
• Bug in boolean operations with clockwise-oriented polygons
• Unsupported reccords found when loading a library generate a warning, not an error.

Changed

• inside has changed to use the better interfaces: grouping has been removed, scaling is not necessary, and short-circuit is implemented in all_inside and any_inside