klayout

Author	SHA1	Message	Date
Matthias Koefferlein	37977d21e9	Fixing issue #2350 (strm2oas writes empty OAS) Problem was that the OASIS writer was simply ignoring all top level proxy cells (PCells, Library references). The original bug #1835 fixed that by changing the reader behavior, so it would keep top level proxies. However, doing the spin through the writer got them removed and in addition, the cleanup happing during editing would also remove them. Solution is to centralize the strategy of cleaning cells. The cleanup now is changed to not remove proxy top cells if they are the only ones. This is consistent with the previous reader-only behavior. The writer implements the same behavior by means dropping cells marked for cleanup, instead of simply skipping all proxy cells.	2026-05-25 00:09:38 +02:00
Matthias Koefferlein	7e25b6b986	Fixed LStream writer under the presence of iterated arrays	2025-11-11 23:35:08 +01:00
Matthias Koefferlein	e6ec9a54aa	LStream bugfix integrated: points have not been written correctly	2025-11-08 01:23:06 +01:00
Matthias Koefferlein	e8d5499598	WIP: LStream samples+test, OASIS writer Current version of LStream code, samples and reader tests. OASIS Writer: now writing points (to degenerated edges) and edge pairs without asserting.	2025-11-08 00:35:18 +01:00