Improve the GDS export of topology optimized designs#62
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QuentinWach wants to merge 3 commits intomainfrom
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Improve the GDS export of topology optimized designs#62QuentinWach wants to merge 3 commits intomainfrom
QuentinWach wants to merge 3 commits intomainfrom
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…ty in `4_topo.py` - Adjusted `points_per_wavelength` to 9 and reduced `STEPS` to 35 for improved simulation speed. - Implemented saving of the final permittivity grid as a numpy array for future use. - Added functionality to export the optimized design to a GDS file, including contour extraction of the optimized region.
…py` script - Updated `4_topo.py` to use `gdspy` for GDS file generation, improving the export process. - Introduced padding for the permittivity grid to ensure contours close at boundaries. - Created a new script `npz_to_gds.py` for converting `.npz` files to `.gds`, enhancing usability. - Improved contour extraction and polygon generation for optimized designs.
- Introduced `export_gds` and `export_grid_gds` functions for exporting designs and permittivity grids to GDS files. - Updated `RegularGrid` and `Design` classes to include methods for GDS export. - Enhanced `__init__.py` files to expose new I/O functions for easier access. - Refactored `4_topo.py` and `npz_to_gds.py` to utilize the new export functions, improving usability and code clarity.
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