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
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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,
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handle cases where one leg continues collinearly
2015-11-18 11:14:35 +01:00
Barend Gehrels
e97bbb4da1
[overlay] fix cases where IP is not at endpoint. This fixes the last
...
union/buffer cases with less_by_segment_ratio instead of handle_tangencies
2015-11-12 19:46:29 +01:00
Barend Gehrels
242c619b35
[overlay] handle ux/ui and ui/ui in a more generic way, for union,
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checking the relative sides of the outgoing segments (in the sorting)
2015-11-11 21:50:34 +01:00
Barend Gehrels
529b8e804c
[overlay] fix ux/ux cases by sort order
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(instead of handle tangencies)
2015-11-11 16:18:19 +01:00
Barend Gehrels
4a05869d2f
[overlay] turn off handle_tangencies
2015-11-11 15:43:29 +01:00
Barend Gehrels
49add55205
[buffer] Fix assertion for cases with extreme coordinates.
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In case of numerical errors, the started ring should be aborted to avoid doing
calculations with them.
2015-07-31 12:40:01 +02:00
Adam Wulkiewicz
2ab10d0e72
[test][buffer] Add test cases causing assertion failure.
2015-07-28 06:44:54 +02:00
Barend Gehrels
91ccb7e6e3
[buffer] re-enable support for no-robustness policy
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Influence on polygon geometries is limited (countries also little influence)
2015-07-08 20:34:07 +02:00
barendgehrels
c3f1eb9b06
[test] remove two conditionals because these cases now also succeed,
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either after selecting IP differently, or after rescale/rounding (or both)
2015-06-27 12:12:21 +02:00
barendgehrels
452f092e8e
[buffer][test] use a rescale policy calculated over the output, instead
...
of over the input. This shows problems in the newly added test, and also
invalidates one other testcase.
Both problems (self-intersections) should be solved later
2015-06-13 10:32:00 +02:00
barendgehrels
525613b461
[buffer][test] renamed testfiles
2015-05-29 19:53:11 +02:00
