Barend Gehrels
9e494199c6
[dissolve][test] testcase #dissolve_16 is correct now
2018-01-12 14:04:10 +01:00
Barend Gehrels
c828dcf34b
[dissolve] handle interior rings as planne. This fixes some of the remaining
...
issues.
2018-01-12 13:56:50 +01:00
Barend Gehrels
74741357e2
[dissolve] handle rings separately (phase 1) and iterate it in reverse
...
if the orientation is not correct. Exterior rings only for now, to be
continued.
This fixes all order problems and makes implementation agnostic from
orientation of input. This is reflected in the updated unit test.
2018-01-12 12:27:15 +01:00
Barend Gehrels
2b59d7c867
[dissolve] introduce Reverse to be able to (later) apply dissolve in two directions,
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not only to support cw/ccw, but more to only use one version (positive area)
instead of processing cw input which is effectively ccw.
2018-01-12 11:18:25 +01:00
Barend Gehrels
5cf534bd53
[dissolve] fix the reported star cases if they would go in other direction.
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In case a turn travels to itself and it is not the start turn, the other
option should be taken (even if one of them is preferred)
2018-01-12 10:11:04 +01:00
Barend Gehrels
377c69d598
[dissolve] update test program to skip the second/third version more conveniently
2018-01-03 18:16:22 +01:00
Barend Gehrels
7a4582a50b
[dissolve] update svg creation in unittest
2018-01-03 18:15:10 +01:00
Barend Gehrels
85297586d9
[dissolve] add two derived cases to test program, and update test program
2018-01-03 18:13:56 +01:00
Barend Gehrels
ce41dacdd5
[dissolve] add star-test to dissolve unit test, including adding an optional
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reverse operation for test cases
2017-12-14 15:27:21 +01:00
Barend Gehrels
b25596dcf1
[test] remove switch_source from debug-svgs
2017-12-06 12:20:00 +01:00
Barend Gehrels
8690837e56
[dissolve][test] run suite for float too
2017-11-24 13:58:56 +01:00
Barend Gehrels
93862fa638
[dissolve][test] add testcase which was already fixed by one of the
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earlier fixes
2017-11-24 12:54:10 +01:00
Barend Gehrels
9c6040f4de
[dissolve][test] add comments to testcases, including a possible todo item
2017-11-24 12:31:17 +01:00
Barend Gehrels
13ee521b2f
[dissolve][test] add case #dissolve_mail_2017_10_26_c which is fixed by
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making sure count_left/count_right are not used
2017-11-24 12:23:03 +01:00
Barend Gehrels
66112af890
[dissolve][test] add second testcase which is fixed already
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(be it that it generates two points which might be removed)
2017-11-24 12:09:55 +01:00
Barend Gehrels
6b474e536a
[dissolve][test] add reported testcase which should generate a hole
2017-11-24 12:02:45 +01:00
Barend Gehrels
7ccda4bfc5
[test] add testcases for dissolve, some still failing
2017-10-20 16:34:18 +02:00
Barend Gehrels
36e70aa1ce
[dissolve] move/partly enable other testcases
2017-10-20 15:14:57 +02:00
Barend Gehrels
8484bcc923
[test] Move and enable acute/obtuse heptagrams which are fixed now
2017-10-20 15:14:02 +02:00
Barend Gehrels
b39b9a319b
[dissolve] reject negative child rings of negative parents (the parents
...
are reversed later), the same way as positive child rings of positive parents
are removed. This fixes the hexagram case and also dissolve_10 (both ccw)
2017-10-20 15:11:19 +02:00
Barend Gehrels
4382d85fb4
[dissolve] add testcase which is derived from (d) but has another spike,
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or is horizontal instead of vertical
2017-10-20 12:48:54 +02:00
Barend Gehrels
13a8d13cb6
[dissolve] fix cases where turns were missed because 1) they were on adjacent
...
segments and 2) vertical segments were not sectionalized properly for this purpose.
2017-10-20 12:48:13 +02:00
Barend Gehrels
aa6778e83c
[test] dissolve algorithm cannot use bg::correct, because orientation is
...
unknown and can be wrong. Orientation should not be reversed. Therefore
correct_closure is split of from correct, and can (should) be used to
close the geometries correctly. Only then some cases of dissolve can be
fixed. bg::dissolve can itself not close the rings by design of the library
(it would require drastic changes)
2017-10-19 16:38:49 +02:00
Barend Gehrels
a04050a31a
[test] for dissolve unit tests now also check validity - and most
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cases are already valid
2017-10-06 17:38:04 +02:00
Barend Gehrels
23e9f8628b
[test] also move/cleanup multi-polygon tests
2017-10-06 16:38:35 +02:00
Barend Gehrels
c77f1c99ab
[test] improve test, phase 2, now always check for clips/holes
2017-10-06 16:26:28 +02:00
Barend Gehrels
5f865f79f2
[test] dissolve: start testing #clips and #holes too
2017-10-06 16:01:40 +02:00
Barend Gehrels
1187e1e805
[dissolve] fix case with two triangles which needs to be corrected w.r.t.
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next turn if there is only one turn
2017-10-06 15:46:20 +02:00
Barend Gehrels
ee02d25a42
[test] add Johan's testcases for dissolve
2017-10-06 13:02:14 +02:00
Barend Gehrels
7783eb6a24
[overlay] distinguish dissolve intersection/union to be able to avoid
...
self-turn being true for dissolve (otherwise all is true), to avoid having
those turns discarded.
This fixes some (but not all) of the regressions detected earlier
2017-10-06 12:30:48 +02:00
Barend Gehrels
f73abdab1b
[test] add labels for dissolve-svg
2017-10-06 11:20:37 +02:00
Barend Gehrels
6e02971a66
[test] enhance dissolve SVG with information from visitor
2017-10-06 10:52:42 +02:00
Barend Gehrels
0bb0e7fcae
[dissolve][test] enhance test information, check different outputs,
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prepare svg-debug-info
2017-10-06 10:23:08 +02:00
Barend Gehrels
aaf2a5f4d6
[dissolve] use the map, which is now passed, instead of the old one
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which was created explicitly
2017-10-06 10:00:36 +02:00
Barend Gehrels
1d23e0b511
[dissolve][test] fix test environment, exclude now failing cases
2017-10-06 09:18:56 +02:00
Adam Wulkiewicz
095b4f33c9
[extensions][test][dissolve] Add failing cases.
2017-04-14 15:30:17 +02:00
Barend Gehrels
28d46538be
[dissolve][test] exclude (new) cases now failing
2016-07-20 16:54:38 +02:00
Barend Gehrels
347eaa580c
[extensions][dissolve] use rescaling for dissolve, see ticket 10713
2014-11-05 13:59:08 +01:00
Barend Gehrels
dee255ad5e
[extensions][dissolve] added extra unit tests for cw/ccw check
2014-05-18 00:02:43 +02:00
Barend Gehrels
f100acae4e
[geometry] Silenced (some) warnings in extension code
2013-12-07 11:28:41 +01:00
Adam Wulkiewicz
8336d7f387
geometry: test_extensions moved to extensions/test
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[SVN r84584]
2013-05-31 19:21:40 +00:00
