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85 Commits

Author SHA1 Message Date
Barend Gehrels
c55e000eef [buffer] small changes in comments/test svg 2014-09-17 16:32:25 +02:00
Barend Gehrels
fcd0c5b768 [buffer] helper_points (formerly called helper_segments) are now optional 
and we rescale/finish the piece on the fly and not in a separate call
 2014-09-10 13:05:13 +02:00
Barend Gehrels
1830208b74 [buffer][test] Add rt_u7 which is currently failing because of tripled IP, 
needing get_left_turn info again. Added debug info
 2014-08-10 19:21:21 +02:00
Barend Gehrels
9c3ca1e69a [buffer][test] improve piece labelling on round joins 2014-08-10 15:32:46 +02:00
Barend Gehrels
31abd20829 [buffer][fix] Distinguish between "within" and "within_near_offsetted" 
The last one might be offsetted by 1 due to integer rounding. It is not
selectable as a starting point but may be used for traversal
 2014-08-10 14:15:04 +02:00
Barend Gehrels
e1fc427e30 [buffer][fix] Mark points in buffered areas as not startable instead of discarding them 
Within can have in rare cases a rounding issue. We don't discard this
point, so it can be used to continue started rings in traversal. But
will never start a new ring from this type of points.

This fixes p17
 2014-08-06 13:27:52 +02:00
Barend Gehrels
9467d5d060 Merge branch 'develop' of github.com:boostorg/geometry into develop 2014-07-27 17:13:13 +02:00
Barend Gehrels
4d05c94b94 [buffer][test] count only if self IP's are reported (has_self_intersection does 
additional checks)
 2014-07-27 17:12:01 +02:00
Barend Gehrels
710a0e4308 [buffer][test] enhanced svg debug display 2014-07-27 17:11:29 +02:00
Menelaos Karavelas
cea3a65e7e [test][buffer] remove used local typedef 2014-07-27 13:48:49 +03:00
Barend Gehrels
6b29736b6c [buffer][test] added missing includes (that depend on Boost.Test) 2014-07-23 15:14:38 +02:00
Barend Gehrels
1fa87bcbba [buffer][fix] to get a proper rescale policy, the buffer distance must be added 2014-07-23 15:13:16 +02:00
Barend Gehrels
04eeee1b56 [buffer][test] Display name of testcases with self-ips and 
disable piece labels by default
 2014-07-23 13:29:58 +02:00
Barend Gehrels
03b6571555 [buffer][test] join/end strategies are now arguments, such that we can change 
the default without changing the tests.
This only changes the parameter / involves many lines but nothing else is changed.
 2014-07-20 15:27:24 +02:00
Barend Gehrels
0e77ef5342 [buffer] rename buffer_side to side_straight to make it consistent with other buffer strategies 
and buffer is already part of the namespace
 2014-07-20 10:52:48 +02:00
Barend Gehrels
0b635e342d [buffer] rename buffer_circle to point_circle to have it consistent with other strategies, 
and buffer is already in the namespace. same for buffer_square -> point_square
 2014-07-20 10:38:40 +02:00
Barend Gehrels
97fd8f5332 [buffer] move buffer_inserter to namespace detail::buffer, add overload using 5 strategies 2014-07-16 16:58:02 +02:00
Barend Gehrels
038253e8f5 [buffer] remove end_skip strategy 2014-07-16 15:21:11 +02:00
Barend Gehrels
61ed918240 [buffer] add side/circle strategies to include 2014-07-16 15:12:52 +02:00
Barend Gehrels
bac1ac66af [buffer] avoid having point types in strategies which can be deferred 2014-07-16 15:11:55 +02:00
Barend Gehrels
0f027b5ff9 [buffer] add buffer_circle strategy for points and multi-points, and pass 
it all the way through the dispatches
 2014-07-16 11:31:35 +02:00
Barend Gehrels
58fa94c897 [buffer][test] use Aimes to test simplify with ax strategy, optionally count number of self-ips 2014-07-16 10:48:27 +02:00
Adam Wulkiewicz
9cfee81a09 [geometry] Replace tabs with spaces 2014-07-08 02:27:17 +02:00
Barend Gehrels
da1323716a [buffer] Pass side strategy 2014-07-03 19:59:28 +02:00
Barend Gehrels
7baf1a29e5 [buffer] We have to simplify the ring before to avoid very small-scaled 
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
5c3f1f2006 [buffer] fix limit which was too low for LatLong coordinates. Also fix in test 
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
Adam Wulkiewicz
38afbb322f [test][buffer] Remove unused typedefs. 2014-06-19 23:57:01 +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
e00e307f2f [buffer] remove unused functionality 2014-06-14 11:01:42 +02:00
Barend Gehrels
cee0903f2d [buffer] Remove buffer_piece_collection_with_mapper 
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 
moved buffer_side_selector and piece_type used by strategies.
 2014-06-13 21:30:53 +02:00
Barend Gehrels
31af14453a [buffer] Move from extensions to algorithms/detail 2014-06-13 20:26:33 +02:00