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367 Commits

Author SHA1 Message Date
Matthias Koefferlein 3918172c6a Fixed a nasty issue with editable mode. 2019-02-18 23:34:46 +01:00
Matthias Koefferlein 9ec6b44c93 Added some tests for the previous commit. 2019-02-18 00:15:26 +01:00
Matthias Koefferlein 311318c578 Ported edge/edge DRC functions to hierarchical mode. 2019-02-17 18:54:33 +01:00
Matthias Koefferlein c40f147dc7 Edge/edge and edge/polygon interaction test ported to hierarchical mode. 2019-02-17 18:36:15 +01:00
Matthias Koefferlein 7ef0451ca8 Partial segments of edges converted to hierarchical operations. 2019-02-17 17:53:21 +01:00
Matthias Koefferlein 74006b6208 Hierarchical implementation of extended method for edges 2019-02-17 17:34:31 +01:00
Matthias Koefferlein ae783a2245 Hiearchical implementation of edge filter. 2019-02-17 16:18:24 +01:00
Matthias Koefferlein 61d766bd4c Hierarchical implementation of edge to region operations. 2019-02-17 16:05:39 +01:00
Matthias Koefferlein e6ee1c064e Hierarchical implementation of edge/edge booleans. 2019-02-17 15:07:16 +01:00
Matthias Koefferlein 8e5bffcf18 Hierarchical angle check. 2019-02-17 11:42:30 +01:00
Matthias Koefferlein a7bfaac424 Cell variant resolution by propagation, grid check now implementation hierarchically (with propagation) 2019-02-17 10:59:04 +01:00
Matthias Koefferlein 5dc833970b Hierarchical implementation DRC functions (measurements) 2019-02-16 22:34:36 +01:00
Matthias Koefferlein 6e35e80963 Hierarchical implementation of polygon vs. edge interact 2019-02-15 23:43:45 +01:00
Matthias Koefferlein 78617930dd Hierarchical implementation of self-overlap merge. 2019-02-13 22:41:12 +01:00
Matthias Koefferlein ddcfda8761 Some optimization: keep merged state in deep region. 2019-02-13 17:17:03 +01:00
Matthias Koefferlein b0fc2be96e Deep regions: some more operations implemented hierarchically 
- snap (!) - but only for gx == gy
- filtering
- interact/inside/outside/overlap + not_... variants
- edges
 2019-02-13 01:07:32 +01:00
Matthias Koefferlein 10f9de8b66 Added test for edge-based clusters, edge connectivity modes 2019-02-12 22:14:50 +01:00
Matthias Koefferlein 4b5736ba6a Added result type template parameter to local hier processor. 2019-02-12 20:32:07 +01:00
Matthias Koefferlein 6404ca6b1d WIP: Deep edge pairs 2019-02-12 00:08:47 +01:00
Matthias Koefferlein 2d9a3aaaa6 WIP: Hierarchical production of error db's. Needs testing. 2019-02-11 00:11:03 +01:00
Matthias Koefferlein dd4fcd9e36 WIP: templatized local hierarchical processor. 2019-02-10 18:39:32 +01:00
Matthias Koefferlein a81a8cdbc8 Modified edge transformation to maintain the orientation paradigm 
When the transformation is mirroring, edges now swap their
points to maintain the right-is-inside paradigm.
 2019-02-10 16:03:46 +01:00
Matthias Koefferlein a14ca01bac WIP: more on deep edge collections. 2019-02-10 15:33:14 +01:00
Matthias Koefferlein 4abc38a5cc Test for deep/flat collaboration 2019-02-10 08:28:48 +01:00
Matthias Koefferlein e8e45b7272 Some tests, smooth and round method of deep region 2019-02-09 23:51:35 +01:00
Matthias Koefferlein 7a86f0d878 Bugfix: size method needs to produce polygon refs so the output is usable as input for booleans too. 2019-02-09 22:55:34 +01:00
Matthias Koefferlein b6dd149f53 Changed variant suffix to to be consistent with cell name suffix generation in KLayout. 2019-02-09 19:21:14 +01:00
Matthias Koefferlein 1f3af7bbfe Hierarchical area and perimeter and sizing 
Area and perimeter computation happens hierarchically
now. Magnified instances are supported.

Sizing is implemented hierarchically.

For anisotropic sizing, orientation variants may be
generated. For both isotropic and anisotropic
magnification variants will be created.
 2019-02-09 19:13:54 +01:00
Matthias Koefferlein bbf7b2768b WIP: cell variant collecting and building. 2019-02-09 16:29:34 +01:00
Matthias Koefferlein 50c8c067d5 WIP: cell variant formation utility class. 2019-02-07 23:13:23 +01:00
Matthias Koefferlein decc5ede13 Robustification of Region 
- Tests for merge
- Locking the layout when writing back the data for
  performance improvement
 2019-02-05 23:39:31 +01:00
Matthias Koefferlein 9c0123df20 Implemented implicit joining of nets with the same label. 2019-02-03 21:34:23 +01:00
Matthias Koefferlein c90f7e4af9 Introduced perimeter parameters for MOS3/MOS4 2019-02-02 01:29:28 +01:00
Matthias Koefferlein 4068478887 Implemented SPICE writer + tests. 2019-01-31 00:07:10 +01:00
Matthias Koefferlein 458d00969c Fixed issue #228 
Reason for the problem: the interaction test
has to keep separate "inside" records for both
below and above the scanline, not just once.
With the single record, the step in the
left polygon erased the "inside" condition.
 2019-01-27 00:04:15 +01:00
Matthias Koefferlein 29264013b0 WIP: more consistent handling of polygon splitting parameters. 2019-01-25 22:28:25 +01:00
Matthias Koefferlein 12aaa2db20 Refactoring: unified handling of splitting parameters. 2019-01-25 21:48:56 +01:00
Matthias Koefferlein 6da9bc5e85 Updated tests after switching to boolean core. 2019-01-25 21:38:45 +01:00
Matthias Koefferlein 707c761bac WIP: local hierarchical operations: take boolean core rather than shape ref core -> better hierarchical quality. Tests need to be fixed. 2019-01-25 00:21:01 +01:00
Matthias Koefferlein 1cfa3251ce Better reproducibility of results in hier processor: hash function of shape ref takes object hash, not pointer hash 2019-01-23 22:19:28 +01:00
Matthias Koefferlein 68fe668567 WIP: performance improvement. 2019-01-22 07:42:44 +01:00
Matthias Koefferlein 81bf47688e Renamed device model -> device abstract 2019-01-21 22:37:13 +01:00
Matthias Koefferlein d79a448eaa Some performance improvement by eliminating empty objects in the box scanner. 2019-01-21 22:37:02 +01:00
Matthias Koefferlein f83e1dae43 Refactoring, some bugfixes, GSI bindings for L2N methods. 2019-01-20 23:12:27 +01:00
Matthias Koefferlein 4c7f43d749 More l2n reader tests. 2019-01-20 17:31:58 +01:00
Matthias Koefferlein dd39168dc8 WIP: Enabled layout generation from read l2n data. 2019-01-20 02:50:23 +01:00
Matthias Koefferlein a5e2cf58c3 l2n dump format is leaner (device terminal shapes dropped from nets as they are contained in the device abstracts). Some refactoring. 2019-01-19 23:00:19 +01:00
Matthias Koefferlein 8213e71a79 WIP: l2n reader implementation, some bug fixes, refactoring. 2019-01-19 22:19:08 +01:00
Matthias Koefferlein 56bb39a273 LayoutToNetlist enhancements in the area of the dumper. 2019-01-16 22:45:58 +01:00
Matthias Koefferlein 438f50091f WIP: Refined output format for l2n 2019-01-16 00:49:51 +01:00
Matthias Koefferlein 4cb8982ca2 WIP: added concept of device model. 2019-01-15 23:03:25 +01:00
Matthias Koefferlein 5962d66940 WIP: major enhancements with respect to device handling 
The device handling in the netlist extractor was now
entirely moved to device cells. New options are introduced
for exporting these cells. Tests have been updated.
 2019-01-15 21:33:41 +01:00
Matthias Koefferlein 1af81b74d2 WIP: refactoring - turning devices into cells for better backannotation. 2019-01-14 00:59:47 +01:00
Matthias Koefferlein baf50bd0b1 WIP: refactoring - singularization of classes in separate files. 2019-01-10 23:36:52 +01:00
Matthias Koefferlein 9fa5618034 Added test for device combination. 2019-01-08 23:49:12 +01:00
Matthias Koefferlein d4d7ea8022 Updated copyright. 2019-01-08 01:09:25 +01:00
Matthias Koefferlein 294f1701b5 Added a test for joining of layers through multiple global net assignment. 2019-01-07 23:57:52 +01:00
Matthias Koefferlein 315bcdd016 WIP: bugfixed netlist extractor with global nets. 2019-01-07 23:33:57 +01:00
Matthias Koefferlein c80e335cd6 WIP: global nets integration in cluster builder. 2019-01-07 02:08:59 +01:00
Matthias Koefferlein a4f0fd665e Provided a solution for connectivity through global nets. 2019-01-06 17:50:51 +01:00
Matthias Koefferlein 6cf7558384 WIP: preparations for global net extraction 2019-01-06 17:04:13 +01:00
Matthias Koefferlein 64c2548ab8 WIP: first steps towards global nets. 2019-01-06 15:28:40 +01:00
Matthias Koefferlein eb435d5d85 WIP: refactoring - separated pins of net into outgoing and subcircuit. 2019-01-06 12:53:22 +01:00
Matthias Koefferlein ec3a3b0f8c WIP: added ability to export nets to layouts. 2019-01-06 01:32:20 +01:00
Matthias Koefferlein bc4f9efa5d One more test for probing with a slightly more complex hierarchy. 2019-01-05 23:21:37 +01:00
Matthias Koefferlein f86f8149eb Fixed a bug that caused a segfault in the Layout2Netlist object (array repo references to original layout rather than to the working layout) 2019-01-05 22:40:53 +01:00
Matthias Koefferlein 15b79c9ddb IMPORTANT BUGFIX: array repo handling 
The issue: when cloning an array, the
"in_repository" flag might be left set. This
makes the system think the array is kept in
a repo. In the best case this creates a
memory leak.
 2019-01-05 21:55:06 +01:00
Matthias Koefferlein 6e468b43e0 WIP: bugfix - local to instance interaction did shortcut too early. 2019-01-05 10:12:55 +01:00
Matthias Koefferlein c31c87916c WIP: bugfix - array reference were not always considered correctly. 2019-01-05 01:34:10 +01:00
Matthias Koefferlein ad6d9b5715 WIP: provide a less memory intensive way to deliver shapes from nets. 2019-01-04 17:41:09 +01:00
Matthias Koefferlein 3fd99407a3 WIP: bugfix - hierarchical net extractor wasn't considering self-interactions between instance array elements. 2019-01-03 23:25:28 +01:00
Matthias Koefferlein 62d9941c4a WIP: Bugfix - hierarchy was dropping instances. 2019-01-03 22:09:19 +01:00
Matthias Koefferlein 20799026d1 WIP: bugfix in net extraction (wrong hierarchy treatment) 2019-01-03 18:26:18 +01:00
Matthias Koefferlein 76330bea3a Save some memory on net shape retrieval. 2019-01-02 23:23:04 +01:00
Matthias Koefferlein 509de593e6 Removed a compiler warning. 2018-12-31 01:42:55 +01:00
Matthias Koefferlein 9c607d7663 Added a first version of the layout to netlist extraction feature 
The main entry point is RBA::LayoutToNetlist which is the
GSI binding for the layout to netlist extractor. For a first
impression about the abilities of this extractor see the
Ruby tests in testdata/ruby/dbLayoutToNetlist.rb.

The framework itself consists of many classes, specifically

- RBA::Netlist for the netlist representation
- RBA::DeviceClass and superclasses (e.g. RBA::DeviceClassResistor and
  RBA::DeviceClassMOS3Transistor) for the description of devices.
- RBA::DeviceExtractor and superclasses (i.e. RBA::DeviceExtractorMOS3Transistor or
  the generic RBA::GenericDeviceExtractor) for the implementation of the
  device extraction.
- RBA::Connectivity for the description of inter- and intra-layer connections.
 2018-12-30 22:43:56 +01:00
Matthias Koefferlein f989a85642 WIP: introduced Circuit::is_external_net 2018-12-30 18:44:30 +01:00
Matthias Koefferlein 72a140957d WIP: added test for recursive net shape retrieval 2018-12-30 18:22:45 +01:00
Matthias Koefferlein 16a2b1982d WIP: added one more level of abstraction to layout-to-netlist extraction (db::LayoutToNetlist) for easier use. 2018-12-30 17:53:46 +01:00
Matthias Koefferlein b512f628bc WIP: specific device extractor and GSI binding. 2018-12-30 14:54:59 +01:00
Matthias Koefferlein c841b84867 WIP: some minor refactoring. 2018-12-30 13:37:52 +01:00
Matthias Koefferlein 293c6f496e WIP: more query functions for netlist classes (i.e. net by name, device by name etc.), some refactoring, GSI bindings, tests. 2018-12-30 13:00:03 +01:00
Matthias Koefferlein 425acda31a WIP: GSI binding of device extractor classes. 2018-12-30 11:32:33 +01:00
Matthias Koefferlein 44b5b2742e WIP: tests for specialized device classes and device combination 2018-12-29 22:58:29 +01:00
Matthias Koefferlein 45b35f3aae WIP: to_string for netlist, tests, some bugfixes on device combination. 2018-12-29 22:18:58 +01:00
Matthias Koefferlein edbafae43e WIP: make top level pins for named nets and netlist purging. Tests. 2018-12-29 20:50:35 +01:00
Matthias Koefferlein 54adb84e27 WIP: locking of netlist for better performance. 2018-12-29 01:04:48 +01:00
Matthias Koefferlein d57ede441c WIP: netlist topology - children, parents, top-down and bottom-up iteration. 2018-12-29 00:48:28 +01:00
Matthias Koefferlein 2f48479838 WIP: a bit of simplification, renaming of methods, parents for subcircuits, devices. References for circuits pointing to subcircuits. 2018-12-28 22:51:11 +01:00
Matthias Koefferlein a5b9cbfe5b WIP: device extractor now declares it's layers, passing layers by name supported now. 2018-12-28 01:53:27 +01:00
Matthias Koefferlein c665d6aceb WIP: introduced error messaging for device extractor. 2018-12-28 01:06:17 +01:00
Matthias Koefferlein 411c18cdb4 WIP: also test parameter extraction in device extraction test. 2018-12-27 21:06:35 +01:00
Matthias Koefferlein 1c41c43b95 WIP: rename netlist extractor test. 2018-12-27 10:58:48 +01:00
Matthias Koefferlein d6473b4d84 WIP: moved netlist extractor into right place. 2018-12-27 10:57:46 +01:00
Matthias Koefferlein 8b2902c31b WIP: introduced expanded net name 2018-12-27 10:43:25 +01:00
Matthias Koefferlein 639b0026d3 WIP: some refactoring for better consistency and easier usage of the device extractor. 2018-12-27 10:33:08 +01:00
Matthias Koefferlein bfae347ffb WIP: renaming sub_circuit->subcircuit for consistency 2018-12-27 02:02:17 +01:00
Matthias Koefferlein f0f620b1cd WIP: added subcircuit IDs for easier referencing. 2018-12-27 01:58:34 +01:00
Matthias Koefferlein 795a77f7ce WIP: take care of the property name used for device terminal annotation. 2018-12-27 01:39:28 +01:00
Matthias Koefferlein 62ffcd38e6 WIP: refactoring of the netlist property thing. Now it's internal and there is only the device terminal property. The property also does not store device pointers but just IDs 2018-12-27 01:27:58 +01:00
Matthias Koefferlein f5071d3254 WIP: some more refactoring. 2018-12-27 01:03:52 +01:00
Matthias Koefferlein 2171b98bd8 WIP: introduced device IDs 2018-12-27 00:59:44 +01:00
Matthias Koefferlein 724d1bc255 WIP: some small refactoring. 2018-12-27 00:32:40 +01:00
Matthias Koefferlein 8f568641e0 WIP: some refactoring, added label recognition to net extraction, test enhancements. 2018-12-27 00:20:21 +01:00
Matthias Koefferlein 024907e7ef WIP: first test for device extraction. 2018-12-26 10:02:34 +01:00
Matthias Koefferlein 1db5ad016c WIP: added first tests for device extraction. 2018-12-26 00:39:46 +01:00
Matthias Koefferlein bfc0e24d50 WIP: fixed some compiler warnings. 2018-12-26 00:36:34 +01:00
Matthias Koefferlein 88c60420d0 WIP: fixed verbosity of some output. 2018-12-26 00:34:34 +01:00
Matthias Koefferlein 195324295d WIP: tests for new net predicates. 2018-12-25 20:56:08 +01:00
Matthias Koefferlein 4f8416766c WIP: renamed port -> terminal for devices. This is correct technical term. A port is a two-terminal entity. 2018-12-25 20:19:37 +01:00
Matthias Koefferlein d9b0b2f775 WIP: Ability to redefine device combination in Ruby (GenericDeviceClass) 2018-12-24 17:22:59 +01:00
Matthias Koefferlein eb6b043c3b Parameter values of db::Device/db::DeviceClass 2018-12-24 13:39:19 +01:00
Matthias Koefferlein c5222c26e3 Added DevicePortProperty class with tests and GSI binding 2018-12-24 01:31:06 +01:00
Matthias Koefferlein aa5e885215 Added Ruby tests for GSI binding of db::Netlist classes 2018-12-24 00:08:34 +01:00
Matthias Koefferlein 9a9482d7c7 Added netlist editing features. 2018-12-22 23:12:45 +01:00
Matthias Koefferlein e51a3a9ed9 Dual netlist representation (nets attached to pins and ports). 2018-12-22 00:29:44 +01:00
Matthias Koefferlein 654afa3ec2 Upward references for db::Net and db::Circuit. 2018-12-21 22:13:37 +01:00
Matthias Koefferlein 83a38037e5 Added cluster_id property to db::Net 2018-12-21 21:53:48 +01:00
Matthias Koefferlein 80999475f4 Added trans and name attributes to db::SubCircuit 2018-12-21 21:47:27 +01:00
Matthias Koefferlein 4dd17c3cd4 WIP: added tests for dbNetlist classes. 2018-12-20 23:29:01 +01:00
Matthias Koefferlein 2c4e84fdf2 WIP: netlist property framework 
- NetlistProperty is the base class for objects that can
  be attached to shapes for annotation
- First property type implemented: net name is a way
  to annotate net names
 2018-12-18 23:56:01 +01:00
Matthias Koefferlein 69d75e233d Enabled build without qt, Ruby and Python 2018-12-16 23:50:34 +00:00
Matthias Koefferlein ef0e0d38c2 WIP: property collection in net clusters, more tests. 2018-12-09 23:24:32 +01:00
Matthias Koefferlein eb8abaf5a5 Some refactoring of net processor 
- introduced concept of root cluster
- recursive shape iterator for clusters
 2018-12-09 00:54:08 +01:00
Matthias Koefferlein df44c364ea WIP: network processor: net backannotation into original hierarchy. 2018-12-08 01:55:02 +01:00
Matthias Koefferlein e894724605 Some more debugging and more test cases. Net processor starts getting stable ... 2018-12-05 23:14:06 +01:00
Matthias Koefferlein 6849a2723d WIP: added test cases for multi-level cross-hierarchy interactions. 2018-12-04 23:33:04 +01:00
Matthias Koefferlein 10f7750a89 WIP: more tests, some debugging. 2018-12-04 23:21:19 +01:00
Matthias Koefferlein 37fad6da97 WIP: hier network processor - some debugging, more tests. 2018-12-04 22:30:18 +01:00
Matthias Koefferlein 42f153672b WIP: proceed with debugging of hier network processor 2018-12-03 23:02:01 +01:00
Matthias Koefferlein 5a48ac3974 WIP: some refactoring, joining of clusters by child clusters. Needs testing. 2018-12-03 22:05:54 +01:00
Matthias Koefferlein e8c86834cb WIP: hier network - a first testcase. 2018-12-03 00:17:04 +01:00
Matthias Koefferlein 1e4b2b414e WIP: built test bench 2018-12-02 23:58:47 +01:00
Matthias Koefferlein 7e36018356 WIP: hierarchical net clusters - some testing 2018-12-02 23:05:58 +01:00
Matthias Koefferlein f7f9f4f1fc WIP: hier network processor: local cluster set 2018-12-02 12:55:54 +01:00
Matthias Koefferlein e918cc74b0 WIP: tests for cluster in hierarchical network processor. 2018-12-02 10:41:37 +01:00
Matthias Koefferlein 59d1aead59 WIP: new classes for hier network processor. 2018-12-02 01:30:56 +01:00
Matthias Koefferlein 3609bdda81 WIP: first steps for network processor. 2018-12-01 09:38:16 +01:00
Matthias Koefferlein 970f22960f WIP: enabled tests in editable mode too. 2018-11-28 00:00:06 +01:00
Matthias Koefferlein 6e52c37a1e WIP: Fixed another build issue (ambiguous overload) 2018-11-26 22:28:29 +01:00
Matthias Koefferlein 345ff27854 Fixed a small build issue (ambiguous parameters) 2018-11-26 21:29:09 +01:00
Matthias Koefferlein 7073a74aa5 WIP: More on deep regions & hier processor 
- Splitting of shapes on output of booleans
- A bugfix: error happened when pulling intruders from second-next hier level
- Tests added
- Some TODO comments added
 2018-11-22 01:26:03 +01:00
Matthias Koefferlein 06c11d0096 WIP: Deep region XOR implemented. 2018-11-21 00:32:14 +01:00
Matthias Koefferlein 712a390f52 WIP: added ref counting for deep shape layers and layouts 2018-11-21 00:17:14 +01:00
Matthias Koefferlein fc729fc830 WIP: DeepRegion::add implemented. 2018-11-18 09:58:10 +01:00
Matthias Koefferlein cfa0e8431c WIP: implemented AND/NOT in deep region, added tests. 2018-11-17 01:33:58 +01:00
Matthias Koefferlein a438dfd6f0 WIP: deep region debugged, GSI binding, tests. 2018-11-17 00:16:13 +01:00
Matthias Koefferlein f29fd3dfc6 WIP: moved hierarchical processor into db. 2018-11-15 23:41:44 +01:00
Matthias Koefferlein 04256a2753 WIP: fixed RecursiveShapeIterator unit tests. 2018-11-15 22:59:38 +01:00
Matthias Koefferlein 3f8825cfd1 WIP: Improved design of HierarchyBuilder, added tests. 2018-11-15 22:50:02 +01:00
Matthias Koefferlein 2bfccca462 WIP: enhanced recursive shape iterator's push mode. 2018-11-13 23:40:08 +01:00
Matthias Koefferlein f346e70746 RecursiveShapeIterator now features a push mode 
This will eventually enable catching a hierarchy
skeleton (with shapes) from a RecursiveShapeIterator.
 2018-11-12 23:44:26 +01:00
Matthias Koefferlein c91f54569a Provide GSI bindings for the new edge pair support 
This affects Shapes and Shape. New methods from EdgePairs are added
and minor enhancements of Region and Edges. Ruby tests added
 2018-11-10 22:41:40 +01:00
Matthias Koefferlein 7a37da91e0 EdgePairs refactoring 
- Uses a db::Shapes container
- Aligned with db::Edges and db::Region
- With original layer delegate
 2018-11-10 00:07:53 +01:00
Matthias Koefferlein 8e19474095 Introduced edge pairs as valid shapes for db::Shapes 2018-11-09 22:59:26 +01:00
Matthias Koefferlein b9b00a08b5 Many bug fixes after refactoring. 2018-11-09 01:14:22 +01:00
Matthias Koefferlein 8107e1bb51 Refactoring: separated sources for db::Region 2018-11-07 22:17:51 +01:00
Matthias Koefferlein 9c92a9c72e Region refactoring: many unit tests are passing again. 2018-11-07 00:45:29 +01:00
Matthias Koefferlein 7062c4acf5 WIP: next part of region refactoring. 2018-11-05 00:25:16 +01:00
Matthias Koefferlein 3392c08d36 Merge branch 'pymod' into net-extract 2018-10-09 23:43:58 +02:00
Matthias Koefferlein db981b0f7d A huge patch to make Windows build functional again after recent updates 
The issue was: for MacOS/clang, the virtual format-specific
option structs had to be embedded in one compile unit (for RTTI).
In Windows this will lead to link errors since the DLL is not
reachable at build time for the generic reader/writer configuration in
the buddy tools.

The solution is to use GSI methods (provided for scripting) to
set the reader/writer options in a generic way that does not
require linking against the plugin DLLs.
 2018-10-08 23:31:22 +02:00
Matthias Koefferlein c75e67268b Merge branch 'pymod' into net-extract 2018-09-26 21:40:23 +02:00
Matthias Koefferlein 6795de1dbb Merge remote-tracking branch 'remotes/origin/master' into pymod 
Provides fixes for issue #166 and #172.
 2018-09-26 21:15:08 +02:00
Matthias Koefferlein 3214200e17 WIP: code factory 2018-09-22 02:45:56 +02:00
Matthias Koefferlein b25401c254 Added twofold-typed box scanner. 2018-09-20 23:44:51 +02:00
Matthias Koefferlein 6efdb3a9e1 Added testcase for #166. 2018-09-17 01:51:23 +02:00
Matthias Koefferlein f72fda7bae Added test case for #166. 2018-09-17 01:48:31 +02:00
Matthias Koefferlein e9de4252fb Fixed #166 (internal error when writing GDS file) 
This fix consists of computing the intersection
points in the split procedure with higher resolution
to avoid topology changes due to snapping on the cut
line.
 2018-09-17 01:29:31 +02:00
Matthias Köfferlein 28f8a1ee7d Merge branch 'pymod' into pymod-msvc 2018-09-07 22:56:22 +02:00
Matthias Köfferlein 356a468d66 A couple of changes to make MSVC work - not done yet. 2018-09-02 00:40:35 +02:00
Matthias Koefferlein c9771f54eb Merge branch 'master' into pymod 2018-09-01 09:37:08 +02:00
Matthias Köfferlein af50c0f0c3 Many warnings fixed for MSVC 2018-08-29 01:46:18 +02:00
Matthias Koefferlein 8578918764 Updated PolygonTools test with recent edge processor update. 2018-07-23 20:28:01 +02:00
Matthias Koefferlein 6b48b2bb3d Fixed Edge unit tests. 2018-07-23 19:37:36 +02:00
Matthias Koefferlein f05b3249ca Fixed fast EdgeProcessor unit tests with recent update. 2018-07-23 19:36:00 +02:00
Matthias Koefferlein 2178b72704 Refined test for 74 issue for different orientations. 2018-07-23 19:12:12 +02:00
Matthias Koefferlein 5741a120e9 More precise point/edge interaction for scanner 2018-07-22 22:52:04 +02:00
Matthias Koefferlein efd9e47c1f Attempt to fix a scanline issue. 2018-07-22 18:49:17 +02:00
Matthias Koefferlein 2b64c4bf82 Bugfix: multithread-safety for gsi::Proxy (required for the tiling processor use case). 2018-07-06 00:56:34 +02:00
Matthias Koefferlein 803a29037a Added test for reproducing threading issue on TP 2018-07-06 00:09:22 +02:00
Matthias Koefferlein a82adbbe83 Massive reduction of Qt dependencies, but also massive refactoring. 2018-07-03 00:51:36 +02:00
Matthias Koefferlein 94387529d6 Fixed #134 
The issue was caused by an internal error in the edge processor.
Effectively the weak attractor scheme was causing this problem.
As the weak attractors are making things worse rather than
better I dropped them.

In theory, the weak attractors render an edge undisturbed by
neighboring intersection points, but in cases or parallel edges
this lead to problems: omitting cut points violates the output
edge configuration warranties the the polygon stitcher fails.

In addition, to maintain the solution for bug #74, the cut point
capture condition was relaxed, so that edge crossing the exact
corner of the snapping rectangle of a point are not considered
captured.
 2018-06-26 01:04:20 +02:00
Matthias Koefferlein 5421f77e61 WIP: finished refactoring to plugins for CIF, DXF & OASIS too. 2018-06-13 22:23:27 +02:00
Matthias Koefferlein 9883ea5679 WIP: added streamers plugin structure (partially) 2018-06-13 21:39:39 +02:00
Matthias Koefferlein 409392d561 WIP: started refactoring the plugin structure. Goal: standalone db module with it's own plugins like LEF/DEF, Gerber, MEBES including GSI bindings. 2018-06-13 00:33:43 +02:00
Matthias Koefferlein f74f2d3416 Fixed bug #121 (reopening of PCell's in GDS and - partially - in OASIS) 2018-05-17 22:24:32 +02:00
Matthias Koefferlein a4b396535f Fixed #116 (polygon cutting issue) 
Last step: polygon cut algorithm with fallback: merge before cut on invalid polygons.
 2018-04-24 20:58:00 +02:00
Matthias Koefferlein 9622a2e669 WIP: added testcases for extreme polygon decomposition on GDS writing. 2018-04-24 19:28:45 +02:00
Matthias Koefferlein ca9a6db8a5 Scanline polygon generator: avoid spikes 
The implementation of the scanline polygon generator
will avoid spikes as hole cutlines. Helps
fixing #116.
 2018-04-23 22:22:32 +02:00
Matthias Koefferlein 067d52a269 FEATURE: DXF accuracy and "keep layer names" feature 
* "keep layer name" will not try to modify layer names into
  GDS layer/datatypes. The feature is available in the DXF
  reader options and for the buddy scripts as "--keep-layer-names"
  It applies to CIF too.
* "contour accuracy": when merging lines into contours, this
  accuracy is applied to find neighbors. By default this value
  is 0. If set to a value >0, points with distances (square
  metrics) less than this value will be connected.
  The buddy script option is --dxf-contour-accuracy=value.
 2018-04-18 23:34:59 +02:00
Matthias Koefferlein 86a90571e6 WIP: DXF keep layer names option, refactoring, added tests, UI, XML serialization. 2018-04-16 19:47:12 +02:00
Matthias Koefferlein e1922da3b2 Better memory statistics. 2018-04-15 00:54:30 +02:00
Matthias Koefferlein d3227b5bda Merge branch 'master' of https://github.com/Kazzz-S/klayout 2018-04-07 16:02:39 -07:00
Matthias Koefferlein da1daae1d8 Fixed #107 (Undo not working with shapes) 2018-04-07 16:00:37 -07:00
Matthias Koefferlein 829966d9a1 Fixed #108 (Box#enlarge, Box#move on empty boxes) 2018-04-07 09:21:50 +02:00
Matthias Koefferlein 415d52f35d Fixed some issues found by Coverity scan. 2018-03-19 18:24:09 +01:00
Matthias Koefferlein 802237141b Fixed #90 (DRC issue with 'extended' and joined = true) 2018-03-12 00:47:04 +01:00
Matthias Koefferlein 2f46f0d1c6 Fixed some issues found with Coverity. 2018-02-21 00:21:19 +01:00
Matthias Koefferlein 6df645a917 Fixed #74 (small-corner boolean issue). Tests need update 2018-02-08 23:12:58 +01:00
Matthias Koefferlein 808159bcab Fixed #72 (Edges/Region NOT issue) 2018-02-01 22:35:47 +01:00