boost/geometry
2
0
Fork 0
mirror of https://github.com/boostorg/geometry.git synced 2026-01-27 06:52:11 +00:00
Code Issues Projects Releases Wiki Activity

[buffer] test - indentation, remove old comment

Browse Source
This commit is contained in:
Barend Gehrels
2014-06-22 16:11:58 +02:00
parent 2f6abfce3f
commit b1bcc9c4dc
1 changed files with 16 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

66
test/algorithms/buffer/polygon_buffer.cpp
View File

@@ -124,7 +124,7 @@ void test_all()
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("indentation12", indentation, 46.3541, 1.2);
test_one<polygon_type, buf::join_round, buf::end_skip, polygon_type>("indentation12", indentation, 45.0537, 1.2);
// TODO: fix, the buffered pieces are currently counterclockwise, that should be reversed
// TODO: fix, the buffered pieces are currently counterclockwise, that should be reversed
//test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("indentation4_neg", indentation, 6.99098413022335, -0.4);
//test_one<polygon_type, buf::join_round, buf::end_skip, polygon_type>("indentation4_neg", indentation, 7.25523322189147, -0.4);
//test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("indentation8_neg", indentation, 1.36941992048731, -0.8);
@@ -171,7 +171,7 @@ void test_all()
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("snake6", snake, 75.44, 0.6);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("snake16", snake, 114.24, 1.6);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("funnelgate2", funnelgate, 120.982, 2);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("funnelgate2", funnelgate, 120.982, 2);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("funnelgate3", funnelgate, 13*13, 3);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("funnelgate4", funnelgate, 15*15, 4);
test_one<polygon_type, buf::join_miter, buf::end_skip, polygon_type>("gammagate1", gammagate, 88, 1);
@@ -207,18 +207,18 @@ void test_all()
// Saw
{
// SQL Server:
// 68.6258859984014 90.2254986930165 112.799509089077 136.392823913949 161.224547934625 187.427508982734
//215.063576036522 244.167935815974 274.764905445676 306.878264367143 340.530496138041 375.720107548269
// 68.6258859984014 90.2254986930165 112.799509089077 136.392823913949 161.224547934625 187.427508982734
//215.063576036522 244.167935815974 274.764905445676 306.878264367143 340.530496138041 375.720107548269
int const n = 12;
double expected_round[n] =
{
68.6252, 90.222, 112.792, 136.397, 161.230, 187.435,
double expected_round[n] =
{
68.6252, 90.222, 112.792, 136.397, 161.230, 187.435,
215.073, 244.179, 274.779, 306.894, 340.543, 375.734
};
double expected_miter[n] =
double expected_miter[n] =
{
70.7706, 98.804, 132.101, 170.661, 214.484, 263.57,
317.92, 377.532, 442.408, 512.546, 587.948, 668.613
317.92, 377.532, 442.408, 512.546, 587.948, 668.613
};
for (int i = 1; i <= n; i++)
@@ -233,21 +233,19 @@ void test_all()
// Bowl
{
// SQL Server values - see query below.
//1 43.2425133175081 60.0257800296593 78.3497997564532 98.2145746255142 119.620102487345 142.482792724034
//2 166.499856911107 191.763334982583 218.446279387336 246.615018368511 276.300134755606 307.518458532186
//1 43.2425133175081 60.0257800296593 78.3497997564532 98.2145746255142 119.620102487345 142.482792724034
//2 166.499856911107 191.763334982583 218.446279387336 246.615018368511 276.300134755606 307.518458532186
int const n = 12;
double expected_round[n] =
{
43.2423, 60.025, 78.3477, 98.2109, 119.614, 142.487,
double expected_round[n] =
{
43.2423, 60.025, 78.3477, 98.2109, 119.614, 142.487,
166.505, 191.77, 218.455, 246.625, 276.312, 307.532
};
double expected_miter[n] =
double expected_miter[n] =
{
43.4895, 61.014, 80.5726, 102.166, 125.794, 151.374,
178.599, 207.443, 237.904, 270.000, 304.0, 340.000
178.599, 207.443, 237.904, 270.000, 304.0, 340.000
};
for (int i = 1; i <= n; i++)
@@ -310,35 +308,3 @@ int test_main(int, char* [])
return 0;
}
/*
BOWL QUERY
===
with bowl as
(
select geometry::STGeomFromText('POLYGON((1 2,1 7,2 7,3 5,5 4,7 5,8 7,9 7,9 2,1 2))',0) as q
)
select
'1-6' as row
,q.STBuffer(0.5).STArea() as b1
,q.STBuffer(1.0).STArea() as b2
,q.STBuffer(1.5).STArea() as b3
,q.STBuffer(2.0).STArea() as b4
,q.STBuffer(2.5).STArea() as b5
,q.STBuffer(3.0).STArea() as b6
from bowl
union all
select
'7-12'
,q.STBuffer(3.5).STArea() as b7
,q.STBuffer(4.0).STArea() as b8
,q.STBuffer(4.5).STArea() as b9
,q.STBuffer(5.0).STArea() as b10
,q.STBuffer(5.5).STArea() as b11
,q.STBuffer(6.0).STArea() as b12
from bowl
*/