Barend Gehrels
7baf1a29e5
[buffer] We have to simplify the ring before to avoid very small-scaled
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features in the original (convex/concave/convex) being enlarged
in a very large scale and causing issues (IP's within pieces).
This might be reconsidered later. Simplifying with a very small
distance will never be visible in the result,
if it is using round joins. For miter joins they are even more
sensitive to small scale input features, however the result will
look better.
A distance strategy can change behaviour (make larger - set simplify
distance to 0.0 to avoid simplification)
This fixes the parcel issue(s)
2014-06-25 13:32:42 +02:00
Barend Gehrels
7f3b509fb5
[buffer] use endcap strategy for spikes. Check jointype also (again)
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for line-line intersection because it is based on buffered segments.
2014-06-24 22:48:04 +02:00
Barend Gehrels
9b6aa189bd
[buffer] changes in includes/defines
2014-06-23 22:40:03 +02:00
Barend Gehrels
aa307b5ad2
[buffer] add join_selector and use it before generating the join.
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This moves responsibility of generation to the calling code, removes it
from the join strategies. It also enables using the end-strategy for the
spikes
2014-06-23 22:39:29 +02:00
Barend Gehrels
5c3f1f2006
[buffer] fix limit which was too low for LatLong coordinates. Also fix in test
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for tolerance which was too high. Added unit test
2014-06-22 19:54:13 +02:00
Barend Gehrels
b6ba959f7b
[buffer][test] SVG enhancements
2014-06-22 19:50:06 +02:00
Barend Gehrels
b1bcc9c4dc
[buffer] test - indentation, remove old comment
2014-06-22 16:11:58 +02:00
Barend Gehrels
2f6abfce3f
[buffer] test: remove old code and instead add 3 parcels
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which went wrong earlier or still have issues
2014-06-22 16:08:56 +02:00
Barend Gehrels
3628e85a25
[buffer] fix non-intersecting sides around concave points
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there was no segment in between generated, therefore if the side-segments
did not intersect (e.g. donut_diamond in polygon_buffer.cpp unit test),
there was no intersection at all. Now a helper piece is generated and it
will intersect.
2014-06-22 15:12:40 +02:00
Barend Gehrels
7df029b176
[buffer] make buffer (miter, round) around spike possible
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including unit testcase. For miters, the limit is enlarged (after
visual inspection of spike_simplex_miter)
2014-06-20 22:34:40 +02:00
Adam Wulkiewicz
05891db57a
[test][buffer] Remove unused typedefs.
2014-06-20 00:00:55 +02:00
Adam Wulkiewicz
38afbb322f
[test][buffer] Remove unused typedefs.
2014-06-19 23:57:01 +02:00
Barend Gehrels
c5de26945b
[overlay] use uniform robust policy, this obsoletes zoom_to_robust
2014-06-19 19:10:28 +02:00
Barend Gehrels
76a56c787c
[buffer] exclude failing testcase for MSVC
2014-06-18 16:51:13 +02:00
Barend Gehrels
dadfe91378
[buffer][test] use other robust_point for counting dupplicate points
2014-06-18 14:08:05 +02:00
Barend Gehrels
0194072516
[buffer][test] optinally skip self-intersection check
2014-06-18 14:07:21 +02:00
Barend Gehrels
84d240ee9d
[buffer][test] visit collection twice for mapping
2014-06-18 14:02:18 +02:00
Barend Gehrels
1e7a631379
[buffer] rename check_original to turn_in_input
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comparable to point_in_geometry.
This removes multi_buffer_inserter
2014-06-14 11:39:49 +02:00
Barend Gehrels
e00e307f2f
[buffer] remove unused functionality
2014-06-14 11:01:42 +02:00
Barend Gehrels
cee0903f2d
[buffer] Remove buffer_piece_collection_with_mapper
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this was a debugging tool. It is now replaced by a visiting policy (like
in partition), and implemented in the unit test itself
2014-06-14 10:57:59 +02:00
Barend Gehrels
fdd983ce72
[buffer] Changes in (folder)locations of strategies, and
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moved buffer_side_selector and piece_type used by strategies.
2014-06-13 21:30:53 +02:00
Barend Gehrels
c96d6394a9
[buffer] update include guards/copyright info
2014-06-13 20:45:34 +02:00
Barend Gehrels
31af14453a
[buffer] Move from extensions to algorithms/detail
2014-06-13 20:26:33 +02:00
