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60 Commits

Author SHA1 Message Date
Barend Gehrels
805ff654e8 feat: major rewrite of traversal 2025-04-25 19:47:35 +02:00
Barend Gehrels
b93561729d feat: include changes and tests changes 2025-01-17 19:05:08 +01:00
Barend Gehrels
54b300ab37 test: verify failures and remove some rescaling remainings 2024-12-09 18:22:08 +01:00
Vissarion Fisikopoulos
d3ed449e39 Remove rescaling: remove BOOST_GEOMETRY_USE_RESCALING and update BoostGeometryWriteExpectedFailures 2024-05-29 15:34:00 +03:00
Barend Gehrels
fd209ffbf5 [fix] overlay threshold for sort_by_side 
Fixes: issue #1186
 2023-09-13 20:29:38 +02:00
Barend Gehrels
ec7f9c9887 [union] fix missing interior ring and double traversed exterior ring 
fixes: #1109 and #1108
keeps fixed: #1081
 2023-02-22 13:34:29 +01:00
Barend Gehrels
a908a21efe [overlay] fix cluster by adapting tolerance 
Fixes #1081
 2022-11-23 14:20:43 +01:00
Barend Gehrels
2462357198 [buffer] remove close_to_offset and min_distance, add edge_min_fraction 2022-06-29 11:57:24 +02:00
Barend Gehrels
e99cfde120 [intersection] use balance between distance-to-end and length-of-segments to determine to use a or b 2021-09-13 09:27:47 +02:00
Adam Wulkiewicz
08f7e66f79 [test] Drop library dependencies in tests. 
If possible drop type_traits, mpl, typeof, foreach, assign.
Rearrange some includes.
 2021-07-22 19:46:51 +02:00
Barend Gehrels
1d4b2e5df2 [test] adapt testcases and / or expectations 2021-06-02 11:46:31 +02:00
Barend Gehrels
10142a6703 [turns] have all discarding of start_turns in one place and clean up clusters before assigning 2021-05-19 09:27:44 +02:00
Barend Gehrels
eee7fc53ea [clusters] detection is refactored to a simpler sweeping algorithm 
This fixes a part (around 30%) of the remaining errors in the recursive buffer check
 2021-04-07 11:13:20 +02:00
Barend Gehrels
d006d1e4ac [test] add testcases from recursive_polygons_buffer partly solved by handling collinear as equal 2021-01-13 09:33:57 +01:00
Barend Gehrels
59e0840d75 [sort_by_side] walk forward for point_to 
(similarly to walking backwards for point_from)
 2020-12-16 14:41:49 +01:00
Barend Gehrels
abaa211d3a [sort_by_side] fix cases where the cluster point is approached by segments, but the last point before is colocated with the turn itself 
This fixes 50% of the errors currently found by recursive_polygons_buffer (when rescaling is turned off)
 2020-12-02 14:19:50 +01:00
Barend Gehrels
42bd7cfe95 [turns] fix precision when turns are arriving or leaving. 
Then their fractions should be 1 or 0 (and not nearly so)
 2020-11-25 10:21:16 +01:00
Barend Gehrels
271c5ad52c [turns, buffer] add cases from robustness test going wrong, some fixed with start turn 2020-10-28 14:50:24 +01:00
Barend Gehrels
5f677775ef [TEST] Conform the countset, replace many #ifdefs with expectation limits and apply it for float, double, long double (in many tests) 2020-10-21 10:18:56 +02:00
Barend Gehrels
3272220a3c [test][doc] Clean up numeric types in tests and adapt documentation 2020-09-30 11:20:44 +02:00
Barend Gehrels
9e1a4373dc [buffer] Several changes necessary to handle different types (float, long double, boost MP) 2020-09-09 14:11:36 +02:00
Barend Gehrels
0969372147 [get_turns] use distance measures for side, and handle situation 
with an imperfect touch (floating point issue)
 2020-07-22 11:53:48 +02:00
Barend Gehrels
d347251055 [traversal] Support additional cluster exit functionality. 
This makes it more efficient too (sort-by-side one time less).
This fixes some cases in buffer when rescaling is turned off.
 2020-06-24 12:36:30 +02:00
Barend Gehrels
a09b9f4b51 [test] update testsuite, write expected failures (if all failures are enabled), 
use optional counts for difference tests.
 2020-06-10 14:27:42 +02:00
Barend Gehrels
70ecdfdd19 [buffer] Fix direction code for some new cases. 
The similar_direction function could be erroneous for corner cases,
refactored it out.
This also makes it a bit less dependent on infinite_line (cartesian)
 2020-05-06 14:22:32 +02:00
Barend Gehrels
d4af24851e [buffer] revise turn_in_piece visitor: 
- avoid side_of_intersection
- use new abstraction piece_border to verify point-in-piece
- this replaces the robust_ring
- and more related
 2020-04-29 12:27:43 +02:00
Barend Gehrels
35c5d67d4d [buffer] Cleanup, remove unused functionality, calculate originals 
and monotonic sections in another way
 2019-12-18 10:13:18 +01:00
Barend Gehrels
e4fbc736a4 [test] update defines for non-Kramer case 2019-11-13 13:09:14 +01:00
Barend Gehrels
2989992d37 [test] Write test configuration and make ccw order in tests optional 2019-11-13 12:52:33 +01:00
Barend Gehrels
fbf333c8a7 [test] updates in expectations and defines 2019-11-13 12:05:24 +01:00
Barend Gehrels
e9c45a7167 [test] update test if rescaling is turned of, for different configurations 2019-10-02 13:38:44 +02:00
Barend Gehrels
861fc38533 [TEST] Unify different defines into BOOST_GEOMETRY_TEST_ENABLE_FAILURES 2019-05-29 15:48:44 +02:00
Barend Gehrels
de5187f39c [test] update testcases w.r.t. disabling rescaling, add two cases 2019-04-03 13:58:40 +02:00
Barend Gehrels
59c795a967 [test] Verify testcases (union, intersection, diff, buffer) w.r.t. turning off 
rescaling.
Because of the preparation steps, many tests already succeed
 2019-03-02 15:57:29 +01:00
Barend Gehrels
07dd079033 [CONFIG] Use a positive define (USE_RESCALING) instead of an unclear negative 
one (NO_ROBUSTNESS). Precedes removing of the rescaling.
 2019-03-02 13:39:50 +01:00
Barend Gehrels
e9149afdae [buffer][test] review, use double quote for local includes 2019-02-09 18:31:22 +01:00
Barend Gehrels
d1e0296171 [buffer][test] remove ignore_validity for two cases which are now always fine 2017-11-29 17:07:29 +01:00
Barend Gehrels
900219f408 [buffer][test] add test_area to ut_settings, and avoid checking the tests 
with huge coordinate differences on area, because they are meant for
assertion-checks and they might be invalid,
self-intersecting or empty depending on machine and numerical properties.
 2017-11-25 13:19:26 +01:00
Barend Gehrels
a4f917628d [test] mark certain cases as invalid. These cases fail on either MinGW 
or on PowerPC platforms.
 2017-11-23 23:36:16 +01:00
Barend Gehrels
8bfd285086 [test] exclude one extra case still failing 2017-11-23 17:22:05 +01:00
Barend Gehrels
55753fc017 [test][buffer] test, by default, for is_valid 2017-11-19 15:53:07 +01:00
Barend Gehrels
56023ee015 [test][buffer] handle the optional right distance differently, 
such that it does not have to be specified in case of same as left
 2017-11-19 14:06:55 +01:00
Barend Gehrels
5962b10743 [test][buffer] add ut_settings like done in overlay tests, to be able 
to add test on validity
 2017-11-19 13:59:21 +01:00
Barend Gehrels
b46805107b Merge branch 'develop' into feature/cluster_touch 
Conflicts:
	include/boost/geometry/algorithms/detail/overlay/handle_touch.hpp
	test/algorithms/overlay/Jamfile.v2
	test/algorithms/set_operations/difference/difference.cpp
	test/algorithms/set_operations/union/union.cpp
 2016-06-29 13:18:51 +02:00
Adam Wulkiewicz
6fd54716a6 [test][buffer] Add failing test cases. 
Add overload of testing function checking the number of polygons and
holes in the buffer output.
 2016-06-21 16:46:52 +02:00
Barend Gehrels
49a2062627 [test] add testcase variations for buffer and a note: one test is now failing 2016-05-05 12:56:53 +02:00
Barend Gehrels
dfda1ccbc3 [buffer] fix last cases, in cases where the same offsetted ring is self-intersecting, 
the approach using multi_index does not work. We need an extra idenfication
to check the 'sources' of the turns in clusters. Added piece_index for
this purpose.
This can be templated later (so only used for buffer)
 2016-03-02 13:09:25 +01:00
Barend Gehrels
17ab7862c2 [test] buffer: enable previously failing testcase, and for two others 
for ccw, which are all OK now (using cluster approach)
 2016-02-28 12:48:23 +01:00
Barend Gehrels
8043f37f72 [test] buffer: disable one failing testcase 2016-02-28 12:45:17 +01:00
Barend Gehrels
a48a935064 [overlay] self-tangencies, similarly as handling side left/right, 
handle cases where one leg continues collinearly
 2015-11-18 11:14:35 +01:00