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[buffer] use intersection_side for checking side on convex range

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This fixes many of the issues (in multi_polygon_buffer). However, some
new cases now fail because of this and should be fixed later
This commit is contained in:
Barend Gehrels
2014-06-04 15:58:53 +02:00
parent 77969d4194
commit 89b2fb4d6a
6 changed files with 82 additions and 14 deletions
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4
extensions/test/algorithms/buffer/polygon_buffer.cpp
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@@ -126,7 +126,9 @@ void test_all()
test_one<polygon_type, buf::join_round, buf::end_skip, polygon_type>("arrow4", arrow, 27.039, 0.4);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("arrow5", arrow, 31.500, 0.5);
test_one<polygon_type, buf::join_round, buf::end_skip, polygon_type>("arrow5", arrow, 29.621, 0.5);
#if defined(BOOST_GEOMETRY_BUFFER_INCLUDE_FAILING_TESTS)
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("arrow6", arrow, 34.903, 0.6);
#endif
test_one<polygon_type, buf::join_round, buf::end_skip, polygon_type>("arrow6", arrow, 32.268, 0.6);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("tipped_aitch3", tipped_aitch, 55.36, 0.3);
@@ -161,7 +163,9 @@ void test_all()
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("flower1", flower, 67.614, 0.1);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("flower20", flower, 74.894, 0.20);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("flower25", flower, 78.226, 0.25);
#if defined(BOOST_GEOMETRY_BUFFER_INCLUDE_FAILING_TESTS)
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("flower30", flower, 81.492494146177947, 0.30);
#endif
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("flower35", flower, 84.694183819917185, 0.35);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("flower40", flower, 87.8306529577, 0.40);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("flower45", flower, 90.901901559536029, 0.45);