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58 Commits

Author SHA1 Message Date
barendgehrels
68648da969 [test][buffer] Don't leave envelope uninitialized if input geometry is empty 
(this is a result of new envelope calculation)
 2015-06-03 11:54:48 +02:00
barendgehrels
62fa2ccc59 [buffer][test] fix commented section (distance_left) 2015-05-23 23:46:14 +02:00
Adam Wulkiewicz
bec216923f [test][buffer] Fix compilation error - BOOST_MESSAGE unknown. 2015-05-15 13:25:52 +02:00
Barend Gehrels
01d324288b [buffer][test] add option to buffer per turn 
also some other related changes in svg creation
 2015-05-05 15:59:31 +02:00
Barend Gehrels
df329d8c44 [buffer][test] extract svg code from test_buffer into test_buffer_svg 2015-05-05 15:56:46 +02:00
Barend Gehrels
b1168415c7 [buffer] add side_of_intersection (still with conditional) 2015-04-08 17:25:53 +02:00
Barend Gehrels
b3d7f8c82a [test][buffer] Add % difference to verify results more conveniently 2015-03-25 12:23:20 +01:00
Barend Gehrels
fbd880a0c7 [test][buffer] Only test symmetric case in release mode 2015-03-04 12:33:03 +01:00
Adam Wulkiewicz
aff82800c4 [test][algorithms] Use BOOST_GEOMETRY_CONDITION macro for constant conditions. 2015-02-11 15:53:50 +01:00
Barend Gehrels
11fbe1e453 [buffer][test] create optionally a zoomed-in view to be able to better inspect error-cases 2014-12-31 14:22:49 +01:00
Barend Gehrels
a19e818042 [buffer][test] add check for is_valid (now optional) 2014-12-31 13:51:09 +01:00
Barend Gehrels
a0c1fbaf72 [buffer][test] Simplify code using multi-polygon instead of vector 2014-12-31 13:20:28 +01:00
Barend Gehrels
5d1c9525a3 [buffer][test] option to specify tolerance for custom strategies 2014-12-31 13:13:03 +01:00
Barend Gehrels
4ad1abe80f [buffer][test] enhance display of pieces 2014-11-12 13:39:51 +01:00
Barend Gehrels
0be9f2dfca [test][buffer] test symmetric distance strategy too, if right distance 
is not specified. This tests the fix in last commit, already merged to master (for 1.57)
 2014-10-29 22:54:06 +01:00
Barend Gehrels
26da077654 [test][buffer] enhance SVG display for deflate, with pieces displayed 2014-10-29 17:27:25 +01:00
Barend Gehrels
254999addd [buffer] Fix case for square with buffer-distance = half the size, IP's 
are on border of original and should be discarded for both inflate/deflate
This fixes the cases added to unit tests before
 2014-10-29 17:26:43 +01:00
Barend Gehrels
8e6268c50e [test][buffer] enhance svg display for test results and deflated polygons. 
By default pieces/turns are non visible now
 2014-10-29 11:52:25 +01:00
Barend Gehrels
4a7c63fb17 [buffer][test] add custom-strategy version and test scenario which did round-join buffer fail 2014-10-29 11:16:11 +01:00
Barend Gehrels
ffd3cd1e3d [buffer][test] fix ccw suffix which should use output geometry 2014-10-24 15:33:03 +02:00
Barend Gehrels
bd4de457d8 [buffer][fix] fixes counter clockwise polygons 2014-10-24 15:02:55 +02:00
Barend Gehrels
98d8c88372 [buffer][test] remove redundant index 2014-10-15 11:59:18 +02:00
Barend Gehrels
94bd840102 [buffer][test] make labels for turns optional, for good turns and for bad turns 2014-09-24 16:47:29 +02:00
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