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Boost.Geometry buffer update

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[SVN r77171]
This commit is contained in:
Barend Gehrels
2012-03-03 11:24:46 +00:00
parent e14580efdb
commit 4b59798db3
9 changed files with 1215 additions and 428 deletions
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33
test_extensions/algorithms/buffer/polygon_buffer.cpp
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@@ -25,6 +25,17 @@ static std::string const letter_L
= "POLYGON ((0 0,0 4,1 4,1 1,3 1,3 0,0 0))";
static std::string const indentation
= "POLYGON ((0 0,0 5,4 5,4 4,3 3,2 4,2 1,3 2,4 1,4 0,0 0))";
static std::string const funnelgate
= "POLYGON((0 0,0 7,7 7,7 0,5 0,5 1,6 6,1 6,2 1,2 0,0 0))";
static std::string const gammagate
= "POLYGON((0 0,0 6,9 6,9 0,4 0,4 2,7 2,7 4,2 4,2 0,0 0))";
static std::string const fork_a
= "POLYGON((0 0,0 6,9 6,9 0,4 0,4 2,7 2,7 4,6 4,6 5,5 5,5 4,4 4,4 5,3 5,3 4,2 4,2 0,0 0))";
static std::string const fork_b
= "POLYGON((0 0,0 8,14 8,14 0,4 0,4 2,13 2,13 4,12 4,12 7,9 7,9 4,7 4,7 7,4 7,4 4,2 4,2 0,0 0))";
static std::string const fork_c
= "POLYGON((0 0,0 9,12 9,12 0,4 0,4 4,6 4,6 2,8 2,8 4,10 4,10 7,6 7,6 6,2 6,2 0,0 0))";
static std::string const arrow
= "POLYGON ((1 0,1 5,0.5 4.5,2 10,3.5 4.5,3 5,3 0,1 0))";
static std::string const tipped_aitch
@@ -54,8 +65,6 @@ void test_all()
typedef bg::model::polygon<P> polygon_type;
test_one<polygon_type, buf::join_round, polygon_type>("saw", saw, 'r', -1, 1.0);
test_one<polygon_type, buf::join_miter, polygon_type>("L", letter_L, 'm', 14.0, 0.5);
test_one<polygon_type, buf::join_round, polygon_type>("L", letter_L, 'r', 13.7314, 0.5);
test_one<polygon_type, buf::join_miter, polygon_type>("simplex", simplex, 'm', 52.8733, 1.5);
@@ -80,11 +89,12 @@ test_one<polygon_type, buf::join_round, polygon_type>("saw", saw, 'r', -1, 1.0);
test_one<polygon_type, buf::join_miter, polygon_type>("indentation12", indentation, 'm', 46.3541, 1.2);
test_one<polygon_type, buf::join_round, polygon_type>("indentation12", indentation, 'r', 45.0537, 1.2);
test_one<polygon_type, buf::join_miter, polygon_type>("indentation4_neg", indentation, 'm', 6.99098413022335, -0.4);
// TODO: fix, the buffered pieces are currently counterclockwise, that should be reversed
//test_one<polygon_type, buf::join_miter, polygon_type>("indentation4_neg", indentation, 'm', 6.99098413022335, -0.4);
//test_one<polygon_type, buf::join_round, polygon_type>("indentation4_neg", indentation, 'r', 7.25523322189147, -0.4);
test_one<polygon_type, buf::join_miter, polygon_type>("indentation8_neg", indentation, 'm', 1.36941992048731, -0.8);
//test_one<polygon_type, buf::join_miter, polygon_type>("indentation8_neg", indentation, 'm', 1.36941992048731, -0.8);
//test_one<polygon_type, buf::join_round, polygon_type>("indentation8_neg", indentation, 'r', 1.37375487490664, -0.8);
test_one<polygon_type, buf::join_miter, polygon_type>("indentation12_neg", indentation, 'm', 0, -1.2);
//test_one<polygon_type, buf::join_miter, polygon_type>("indentation12_neg", indentation, 'm', 0, -1.2);
//test_one<polygon_type, buf::join_round, polygon_type>("indentation12_neg", indentation, 'r', 0, -1.2);
test_one<polygon_type, buf::join_miter, polygon_type>("donut_simplex6", donut_simplex, 'm', 53.648, 0.6);
@@ -121,11 +131,19 @@ test_one<polygon_type, buf::join_round, polygon_type>("saw", saw, 'r', -1, 1.0);
test_one<polygon_type, buf::join_miter, polygon_type>("snake6", snake, 'm', 75.44, 0.6);
test_one<polygon_type, buf::join_miter, polygon_type>("snake16", snake, 'm', 114.24, 1.6);
test_one<polygon_type, buf::join_miter, polygon_type>("funnelgate2", funnelgate, 'm', 120.982, 2);
test_one<polygon_type, buf::join_miter, polygon_type>("funnelgate3", funnelgate, 'm', 13*13, 3);
test_one<polygon_type, buf::join_miter, polygon_type>("funnelgate4", funnelgate, 'm', 15*15, 4);
test_one<polygon_type, buf::join_miter, polygon_type>("gammagate1", gammagate, 'm', 88, 1);
test_one<polygon_type, buf::join_miter, polygon_type>("fork_a1", fork_a, 'm', 88, 1);
test_one<polygon_type, buf::join_miter, polygon_type>("fork_b1", fork_b, 'm', 154, 1);
test_one<polygon_type, buf::join_miter, polygon_type>("fork_c1", fork_c, 'm', 152, 1);
test_one<polygon_type, buf::join_miter, polygon_type>("gammagate2", gammagate, 'm', 130, 2);
test_one<polygon_type, buf::join_miter, polygon_type>("flower1", flower, 'm', 67.614, 0.1);
test_one<polygon_type, buf::join_miter, polygon_type>("flower20", flower, 'm', 74.894, 0.20);
test_one<polygon_type, buf::join_miter, polygon_type>("flower25", flower, 'm', 78.226, 0.25);
// TODO: fix the flowers-with-miter
goto skip_flower_miter;
test_one<polygon_type, buf::join_miter, polygon_type>("flower30", flower, 'm', 81.492494146177947, 0.30);
test_one<polygon_type, buf::join_miter, polygon_type>("flower35", flower, 'm', 84.694183819917185, 0.35);
test_one<polygon_type, buf::join_miter, polygon_type>("flower40", flower, 'm', 87.8306529577, 0.40);
@@ -134,7 +152,6 @@ goto skip_flower_miter;
test_one<polygon_type, buf::join_miter, polygon_type>("flower55", flower, 'm', 96.848737155342079, 0.55);
test_one<polygon_type, buf::join_miter, polygon_type>("flower60", flower, 'm', 99.724324149315279, 0.60);
skip_flower_miter:
test_one<polygon_type, buf::join_round, polygon_type>("flower10", flower, 'r', 67.486, 0.10);
test_one<polygon_type, buf::join_round, polygon_type>("flower20", flower, 'r', 74.702, 0.20);
test_one<polygon_type, buf::join_round, polygon_type>("flower25", flower, 'r', 78.071, 0.25);