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添加闭合曲线测试

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pull/68/head
Zoe 6 years ago
parent 9d747fe8ca
commit dad4f5e7a4
2 changed files with 397 additions and 340 deletions
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726
__test__/Polyline/offset.test.ts
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@ -55,343 +55,395 @@ test('IKKGK圆与直线补圆弧', () =>
cus = pl.GetOffsetCurves(-1.926388985025112); cus = pl.GetOffsetCurves(-1.926388985025112);
EntityToMatchSnapshot(cus); EntityToMatchSnapshot(cus);
}); });
describe("闭合多段线", () =>
test('闭合多段线偏移测试1', () =>
{
let data =
[1, ["Polyline", 1, 1, 3, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 4, [6.059716713881022, 3.983456090651555], 1.1217395195062214, [6.383002832861191, 4.064022662889515], 0, [4.929178470254959, 8.399433427762037], 1.2642365052895204, [5.750708215297452, 4.050991501416427], 0.7171789779484218, true]]
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = -1.5; i < 0; i += 0.01)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 2; i < 10; i += 1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
})
test('闭合多段线偏移测试2', () =>
{
let data =
[1, ["Polyline", 1, 1, 734, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 4, [8.176442643449754, 4.003694129881114], 0.6482011490054378, [8.554554536583165, 4.090460859042256], 0, [7.7292787370841225, 8.733182129315965], 0, [7.8227800907745895, 4.037582052934876], 1.223388515290821, true]]
let cus = loadFile(data);
expect(cus[0].GetOffsetCurves(-0.1799).length).toBe(2);
for (let i = 0.2; i < 10; i += 1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = -0.17; i < 0; i += 0.01)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = -0.18; i < -0.34; i -= 0.01)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.35; i < 3; i += 0.01)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
})
test('闭合多段线偏移测试3', () =>
{
let data =
[1, ["Polyline", 1, 1, 1172, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 5, [12.52535684411379, 4.512623511896158], 0.39558516940595195, [13.121416971132648, 4.487590129452889], 0, [12.414545456418505, 8.796498405316765], 0, [12.015990240675425, 8.743859037199755], 0, [12.015990240675425, 4.4951100391838885], 0.8508932598252141, true]]
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.1; i <= 0.5; i += 0.01)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 0.51; i <= 1; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
})
test('闭合多段线偏移测试4', () =>
{
let data =
[1, ["Polyline", 1, 1, 1453, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 5, [17.138593827490823, 4.9429359111242475], 0.6262511063576436, [18.12066066115083, 4.8347623552068075], 0, [18.12066066115083, 10.450468898178228], 0, [16.250318720818097, 10.450468898178228], 0, [16.250318720818097, 4.952028938447833], 0.8739221457690426, true]];
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.1; i <= 0.9; i += 0.01)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 1; i <= 2; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
//变换曲线顺序
data = [1, ["Polyline", 1, 1, 1891, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 5, [22.178278439318607, -1.9155229050126357], 0, [22.83746943877066, -1.800164480108526], 0, [23.79329638797614, -6.11786552651948], -0.871731137783436, [23.348342463346004, -6.282663276382493], -0.7430788314178012, [22.903388538715866, -6.267501883395095], 0, true]];
cus = loadFile(data);
for (let i = 0.01; i <= 0.33; i += 0.01)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.34; i <= 1; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试5', () =>
{
let data =
[1, ["Polyline", 1, 1, 264, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 6, [0, 0], 0, [5, 0], 0.9999999999999999, [5, 5], -0.9999999999999999, [5, 10], 0, [0, 10], 0, [0, 0], 0, false]];
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
expect(cus[0].GetOffsetCurves(-1.3).length).toBe(2);
expect(cus[0].GetOffsetCurves(-1.2).length).toBe(1);
expect(cus[0].GetOffsetCurves(-2).length).toBe(1);
for (let i = 2; i <= 2.8; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 2.9; i <= 6; i += 0.1)
{
let len = cus[0].GetOffsetCurves(-i).length;
expect(len).toBe(0);
}
//反转曲线
cus[0].Reverse();
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
expect(cus[0].GetOffsetCurves(1.3).length).toBe(2);
expect(cus[0].GetOffsetCurves(1.2).length).toBe(1);
expect(cus[0].GetOffsetCurves(2).length).toBe(1);
for (let i = 2; i <= 2.8; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 2.9; i <= 6; i += 0.1)
{
let len = cus[0].GetOffsetCurves(i).length;
expect(len).toBe(0);
}
})
test('闭合多段线偏移测试6', () =>
{
let data =
[1, ["Polyline", 1, 1, 11080, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -2.007355593658339, -15.226898894860806, 0, 1], 2, 6, [0.06393073988345588, -13.474722415885717], 0, [0.06393073988345643, -4.4950563800695225], 0, [6.069811270331949, -4.495056380069524], -0.9999999999999999, [6.0698112703319484, -9.101508437403805], 0.8261854469247998, [6.069811270331948, -13.53303193559881], 0, [0.06393073988345588, -13.474722415885717], 0, false]];
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 0.1; i <= 2.9; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 3; i <= 6; i += 0.1)
{
let len = cus[0].GetOffsetCurves(i).length;
expect(len).toBe(0);
}
})
test('闭合多段线偏移测试7', () =>
{
let data =
[1, ["Polyline", 1, 1, 3103, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 6, [7.068575921553821, 19.385189367549113], 0, [17.866251977281493, 27.179961431447197], -0.7242773730087224, [27.449988121418478, 20.215779833374317], -0.5496546648274403, [21.06083069199382, 18.554598901723907], 0.7351204491094537, [17.802360402987244, 16.70174324719076], -1.609719383557213, [7.068575921553821, 19.385189367549113], 0, true]];
let cus = loadFile(data);
//外偏移
for (let i = 0.1; i < 5; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移
for (let i = 3.6; i > 0; i -= 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 3.7; i <= 4.7; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
expect(cus[0].GetOffsetCurves(5).length).toBe(1);
for (let i = 6.1; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试8', () =>
{
let data =
[1, ["Polyline", 1, 1, 8895, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 9, [-35.77751476623335, 275.4953263952156], 0, [220.87993293360785, 358.6317790975911], 0, [317.8724610863793, 154.43698298649332], 0, [128.26300755464567, 91.72000989522755], 0, [202.6482547094027, 193.81740795077644], 0, [96.90452100901277, 149.33211308371583], 0, [167.64343251892882, 238.30270281783706], 0, [-5.9221441755043855, 147.87357882577945], 0, [115.1361992332179, 265.2855865896607], 0, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 20; i < 200; i += 20)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(15).length).toBe(1);
expect(cus[0].GetOffsetCurves(17.8).length).toBe(2);
expect(cus[0].GetOffsetCurves(19).length).toBe(3);
for (let i = 20; i <= 40; i++)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(3);
}
for (let i = 41; i <= 44.3; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
expect(cus[0].GetOffsetCurves(45).length).toBe(1);
for (let i = 48; i <= 200; i += 10)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试9', () =>
{
let data =
[1, ["Polyline", 1, 1, 12283, false, 2, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -2494.1602062139054, -154.37421492307953, 0, 1], 2, 4, [-835.9056689963722, -81.71614968554674], -1.404257507243489, [-2.5205246091134654, -224.3682931983378], -0.7704346688180675, [-677.9527382520764, -55.635630094036955], 0, [-835.9056689963722, -81.71614968554674], 0, false]];
let cus = loadFile(data);
//外偏移 -
//内偏移+
})
test('闭合多段线偏移测试10', () =>
{ {
let data =
[1, ["Polyline", 1, 1, 4133, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -38.7066882611841, -36.73336766355714, 0, 1], 2, 10, [57.916496677407835, -1.0361149153581897], 0, [57.916496677407835, 9.149866136686853], 0, [63.00948720343037, 6.40233177396418], 0, [67.96845166297861, 11.696361399698116], 0, [67.96845166297861, 5.866227508067071], 0, [76.41209385085804, 8.144670638129776], -0.6438035714487224, [82.13500688930966, 1.215523001409662], -0.16133386709235895, [73.7315725213725, -7.388950466238915], -0.24328993833238707, [62.473382937533245, -7.388950466238914], 0.16864648307761998, [53.5472469103464, -6.102300228085856], -1.9523252757782097, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 1; i < 20; i++)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+ test('闭合多段线偏移测试1', () =>
expect(cus[0].GetOffsetCurves(2.3).length).toBe(1); {
for (let i = 2.5; i < 4; i += 0.5) let data =
{ [1, ["Polyline", 1, 1, 3, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 4, [6.059716713881022, 3.983456090651555], 1.1217395195062214, [6.383002832861191, 4.064022662889515], 0, [4.929178470254959, 8.399433427762037], 1.2642365052895204, [5.750708215297452, 4.050991501416427], 0.7171789779484218, true]]
expect(cus[0].GetOffsetCurves(i).length).toBe(2); let cus = loadFile(data);
} for (let i = 0.5; i < 10; i += 0.5)
for (let i = 4.2; i <= 7.2; i += 0.4) {
{ expect(cus[0].GetOffsetCurves(i).length).toBe(1);
expect(cus[0].GetOffsetCurves(i).length).toBe(1); }
} for (let i = -1.5; i < 0; i += 0.01)
for (let i = 7.5; i <= 15.5; i++) {
{ expect(cus[0].GetOffsetCurves(i).length).toBe(1);
expect(cus[0].GetOffsetCurves(i).length).toBe(0); }
} for (let i = 2; i < 10; i += 1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
})
test('闭合多段线偏移测试2', () =>
{
let data =
[1, ["Polyline", 1, 1, 734, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 4, [8.176442643449754, 4.003694129881114], 0.6482011490054378, [8.554554536583165, 4.090460859042256], 0, [7.7292787370841225, 8.733182129315965], 0, [7.8227800907745895, 4.037582052934876], 1.223388515290821, true]]
let cus = loadFile(data);
expect(cus[0].GetOffsetCurves(-0.1799).length).toBe(2);
for (let i = 0.2; i < 10; i += 1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = -0.17; i < 0; i += 0.01)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = -0.18; i < -0.34; i -= 0.01)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.35; i < 3; i += 0.01)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
})
test('闭合多段线偏移测试3', () =>
{
let data =
[1, ["Polyline", 1, 1, 1172, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 5, [12.52535684411379, 4.512623511896158], 0.39558516940595195, [13.121416971132648, 4.487590129452889], 0, [12.414545456418505, 8.796498405316765], 0, [12.015990240675425, 8.743859037199755], 0, [12.015990240675425, 4.4951100391838885], 0.8508932598252141, true]]
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.1; i <= 0.5; i += 0.01)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 0.51; i <= 1; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
})
test('闭合多段线偏移测试4', () =>
{
let data =
[1, ["Polyline", 1, 1, 1453, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 5, [17.138593827490823, 4.9429359111242475], 0.6262511063576436, [18.12066066115083, 4.8347623552068075], 0, [18.12066066115083, 10.450468898178228], 0, [16.250318720818097, 10.450468898178228], 0, [16.250318720818097, 4.952028938447833], 0.8739221457690426, true]];
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.1; i <= 0.9; i += 0.01)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 1; i <= 2; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(0);
}
//变换曲线顺序
data = [1, ["Polyline", 1, 1, 1891, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 5, [22.178278439318607, -1.9155229050126357], 0, [22.83746943877066, -1.800164480108526], 0, [23.79329638797614, -6.11786552651948], -0.871731137783436, [23.348342463346004, -6.282663276382493], -0.7430788314178012, [22.903388538715866, -6.267501883395095], 0, true]];
cus = loadFile(data);
for (let i = 0.01; i <= 0.33; i += 0.01)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 0.34; i <= 1; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试5', () =>
{
let data =
[1, ["Polyline", 1, 1, 264, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 6, [0, 0], 0, [5, 0], 0.9999999999999999, [5, 5], -0.9999999999999999, [5, 10], 0, [0, 10], 0, [0, 0], 0, false]];
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
expect(cus[0].GetOffsetCurves(-1.3).length).toBe(2);
expect(cus[0].GetOffsetCurves(-1.2).length).toBe(1);
expect(cus[0].GetOffsetCurves(-2).length).toBe(1);
for (let i = 2; i <= 2.8; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 2.9; i <= 6; i += 0.1)
{
let len = cus[0].GetOffsetCurves(-i).length;
expect(len).toBe(0);
}
//反转曲线
cus[0].Reverse();
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
expect(cus[0].GetOffsetCurves(1.3).length).toBe(2);
expect(cus[0].GetOffsetCurves(1.2).length).toBe(1);
expect(cus[0].GetOffsetCurves(2).length).toBe(1);
for (let i = 2; i <= 2.8; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 2.9; i <= 6; i += 0.1)
{
let len = cus[0].GetOffsetCurves(i).length;
expect(len).toBe(0);
}
})
test('闭合多段线偏移测试6', () =>
{
let data =
[1, ["Polyline", 1, 1, 11080, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -2.007355593658339, -15.226898894860806, 0, 1], 2, 6, [0.06393073988345588, -13.474722415885717], 0, [0.06393073988345643, -4.4950563800695225], 0, [6.069811270331949, -4.495056380069524], -0.9999999999999999, [6.0698112703319484, -9.101508437403805], 0.8261854469247998, [6.069811270331948, -13.53303193559881], 0, [0.06393073988345588, -13.474722415885717], 0, false]];
let cus = loadFile(data);
for (let i = 0.5; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
for (let i = 0.1; i <= 2.9; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 3; i <= 6; i += 0.1)
{
let len = cus[0].GetOffsetCurves(i).length;
expect(len).toBe(0);
}
})
test('闭合多段线偏移测试7', () =>
{
let data =
[1, ["Polyline", 1, 1, 3103, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 6, [7.068575921553821, 19.385189367549113], 0, [17.866251977281493, 27.179961431447197], -0.7242773730087224, [27.449988121418478, 20.215779833374317], -0.5496546648274403, [21.06083069199382, 18.554598901723907], 0.7351204491094537, [17.802360402987244, 16.70174324719076], -1.609719383557213, [7.068575921553821, 19.385189367549113], 0, true]];
let cus = loadFile(data);
//外偏移
for (let i = 0.1; i < 5; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移
for (let i = 3.6; i > 0; i -= 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 3.7; i <= 4.7; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
expect(cus[0].GetOffsetCurves(5).length).toBe(1);
for (let i = 6.1; i < 10; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试8', () =>
{
let data =
[1, ["Polyline", 1, 1, 8895, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 9, [-35.77751476623335, 275.4953263952156], 0, [220.87993293360785, 358.6317790975911], 0, [317.8724610863793, 154.43698298649332], 0, [128.26300755464567, 91.72000989522755], 0, [202.6482547094027, 193.81740795077644], 0, [96.90452100901277, 149.33211308371583], 0, [167.64343251892882, 238.30270281783706], 0, [-5.9221441755043855, 147.87357882577945], 0, [115.1361992332179, 265.2855865896607], 0, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 20; i < 200; i += 20)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(15).length).toBe(1);
expect(cus[0].GetOffsetCurves(17.8).length).toBe(2);
expect(cus[0].GetOffsetCurves(19).length).toBe(3);
for (let i = 20; i <= 40; i++)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(3);
}
for (let i = 41; i <= 44.3; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
expect(cus[0].GetOffsetCurves(45).length).toBe(1);
for (let i = 48; i <= 200; i += 10)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试9', () =>
{
let data =
[1, ["Polyline", 1, 1, 12283, false, 2, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -2494.1602062139054, -154.37421492307953, 0, 1], 2, 4, [-835.9056689963722, -81.71614968554674], -1.404257507243489, [-2.5205246091134654, -224.3682931983378], -0.7704346688180675, [-677.9527382520764, -55.635630094036955], 0, [-835.9056689963722, -81.71614968554674], 0, false]];
let cus = loadFile(data);
//外偏移 -
//内偏移+
for (let i = -350; i <= 350; i += 50)
{
if (i === 0) continue;
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
expect(cus[0].GetOffsetCurves(360).length).toBe(0);
for (let i = 360; i <= 460; i += 50)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试10', () =>
{
let data =
[1, ["Polyline", 1, 1, 4133, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -38.7066882611841, -36.73336766355714, 0, 1], 2, 10, [57.916496677407835, -1.0361149153581897], 0, [57.916496677407835, 9.149866136686853], 0, [63.00948720343037, 6.40233177396418], 0, [67.96845166297861, 11.696361399698116], 0, [67.96845166297861, 5.866227508067071], 0, [76.41209385085804, 8.144670638129776], -0.6438035714487224, [82.13500688930966, 1.215523001409662], -0.16133386709235895, [73.7315725213725, -7.388950466238915], -0.24328993833238707, [62.473382937533245, -7.388950466238914], 0.16864648307761998, [53.5472469103464, -6.102300228085856], -1.9523252757782097, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 1; i < 20; i++)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(2.3).length).toBe(1);
for (let i = 2.5; i < 4; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
for (let i = 4.2; i <= 7.2; i += 0.4)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 7.5; i <= 15.5; i++)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试11', () =>
{
let data =
[1, ["Polyline", 1, 1, 109, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 9, [8.533519553072624, 3.044692737430166], 0, [8.198324022346368, 5.782122905027932], 0, [9.483240223463685, 4.594972067039105], 0, [10.293296089385473, 4.958100558659217], 0, [11.298882681564244, 3.50558659217877], 0, [11.648044692737429, 3.1424581005586587], 0, [9.525139664804467, 2.3324022346368705], 0, [9.748603351955305, 3.589385474860334], 0, [8.519553072625698, 1.3268156424580995], 0, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.1; i <= 0.3; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(0.15).length).toBe(1);
for (let i = 0.2; i <= 0.7; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
for (let i = 0.8; i <= 3.8; i++)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试12', () =>
{
let data =
[1, ["Polyline", 1, 1, 4132, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 12, [13.549363225511495, 3.33570646745377], 0, [14.34284463241268, 4.996139781895137], 0, [14.523074259257426, 3.9557232996550056], 0, [15.838887129162556, 4.9814356943054605], 0, [15.943612070431213, 3.9627476292376005], 0, [17.33950450111622, 4.461280640196535], 0, [18.123624596131165, 2.7156799524846913], 0, [17.99903152781382, 1.6177035379380693], 0, [16.03466125512531, 2.900960499995888], 0, [15.014220997727234, 1.7794865537465168], 0, [14.332835411729478, 2.6268506799232134], 0, [13.549363225511495, 3.33570646745377], 0, false]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.5; i <= 2; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(0.3).length).toBe(1);
expect(cus[0].GetOffsetCurves(0.4).length).toBe(2);
expect(cus[0].GetOffsetCurves(0.46).length).toBe(3);
expect(cus[0].GetOffsetCurves(0.5).length).toBe(2);
expect(cus[0].GetOffsetCurves(0.9).length).toBe(1);
for (let i = 0.5; i <= 0.85; i += 0.05)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
for (let i = 1; i <= 2; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试13', () =>
{
let data =
[1, ["Polyline", 1, 1, 2689, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 13.053732578466253, -1.845982384833612, 0, 1], 2, 12, [10.73237450059647, 5.925995426719515], 0, [14.934000173256667, 9.279899014962986], 0, [15.443475259425389, 6.338838290261696], 0, [16.902963217271246, 7.476549375511614], 0, [17.07910144494388, 5.7632047972414195], 0, [18.04054823840169, 6.106578652047782], 0, [19.469515702452366, 2.925424892792106], 0, [19.064111106000592, -0.6472031134391991], 0, [17.253277279358528, 2.956832838161076], 0, [14.95258895308757, 3.1324290048358128], 0, [13.37431523183268, 1.7225442000746034], 0, [10.73237450059647, 5.925995426719515], 0, false]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.5; i <= 2; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(1).length).toBe(1);
expect(cus[0].GetOffsetCurves(1.2).length).toBe(3);
})
test('闭合多段线偏移测试14', () =>
{
let data =
[1, ["Polyline", 1, 1, 1625, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 14, [340.820007357324, -3.870032999900914], 0, [431.6163856609081, 116.2815653567217], 0, [485.54806901416487, 54.84040710617603], 0, [533.3356365423672, 67.81131829240235], 0, [624.1320148459513, 40.504136847715344], 0, [656.9006325795757, 23.43714844478601], -0.783383849320176, [633.0068488154745, -74.86870475608706], 0.4462700081240285, [605.0169878346704, -106.27196341747704], -0.8416099256631104, [529.9222388617812, -128.11770857322662], 0, [510.1245323143834, -22.98506001118185], 0, [430.251026588674, -129.48306764546098], 0, [430.251026588674, -65.99387078656383], 0, [351.74287993519897, -145.86737651227318], 0, [303.2726328708796, -87.83961594231337], 0, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 10; i <= 90; i += 10)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
for (let i = 5; i <= 25; i += 10)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
expect(cus[0].GetOffsetCurves(26.5).length).toBe(2);
expect(cus[0].GetOffsetCurves(36).length).toBe(2);
expect(cus[0].GetOffsetCurves(36.1).length).toBe(3);
expect(cus[0].GetOffsetCurves(45).length).toBe(2);
expect(cus[0].GetOffsetCurves(60).length).toBe(1);
for (let i = 71; i <= 101; i += 10)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试15', () =>
{
let data =
[1, ["Polyline", 1, 1, 394, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 8, [-3.096429035694039, 1.977370035127478], 0, [2.646251476487261, 5.186031066288948], -0.5113280232193118, [8.158566581303122, 2.619102241359773], 0.23700604598013766, [11.103952861189804, -1.2148363240793185], -1.4842976346055852, [7.994019861756378, -4.028585228328609], 0.5402454464135219, [3.1398916351274853, -2.8932128634560885], -1.0879771453350477, [1.4615150957507161, -0.803469525212464], -0.082022192610066, [-3.096429035694039, 1.977370035127478], 0, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.5; i <= 5.5; i += 1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
for (let i = 0.1; i <= 1.8; i += 0.3)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 1.9; i <= 2.2; i += 0.05)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
for (let i = 2.3; i <= 3.7; i += 0.2)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
for (let i = 3.9; i <= 6.9; i += 0.5)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试16', () =>
{
let data =
[1, ["Polyline", 1, 1, 4, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 5, [-6.203966005665723, -0.056657223796033884], 0, [-1.8834846458923415, -0.923353563739375], -1.4125691360015384, [-1.9069913201133035, -1.5932937790368253], 0, [-6.189801699716714, -2.2096317280453257], -2.3881275241710798, [-6.203966005665723, -0.056657223796033884], 0, true]];
let cus = loadFile(data);
//外偏移 -
//内偏移+
for (let i = -1.5; i <= 1.5; i += 0.2)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(1);
}
expect(cus[0].GetOffsetCurves(1.6).length).toBe(0);
for (let i = 1.6; i <= 4.6; i++)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
}) })
test('闭合多段线偏移测试11', () =>
{
let data =
[1, ["Polyline", 1, 1, 109, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 9, [8.533519553072624, 3.044692737430166], 0, [8.198324022346368, 5.782122905027932], 0, [9.483240223463685, 4.594972067039105], 0, [10.293296089385473, 4.958100558659217], 0, [11.298882681564244, 3.50558659217877], 0, [11.648044692737429, 3.1424581005586587], 0, [9.525139664804467, 2.3324022346368705], 0, [9.748603351955305, 3.589385474860334], 0, [8.519553072625698, 1.3268156424580995], 0, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.1; i <= 0.3; i += 0.1)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(0.15).length).toBe(1);
for (let i = 0.2; i <= 0.7; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
for (let i = 0.8; i <= 3.8; i++)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试12', () =>
{
let data =
[1, ["Polyline", 1, 1, 4132, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 12, [13.549363225511495, 3.33570646745377], 0, [14.34284463241268, 4.996139781895137], 0, [14.523074259257426, 3.9557232996550056], 0, [15.838887129162556, 4.9814356943054605], 0, [15.943612070431213, 3.9627476292376005], 0, [17.33950450111622, 4.461280640196535], 0, [18.123624596131165, 2.7156799524846913], 0, [17.99903152781382, 1.6177035379380693], 0, [16.03466125512531, 2.900960499995888], 0, [15.014220997727234, 1.7794865537465168], 0, [14.332835411729478, 2.6268506799232134], 0, [13.549363225511495, 3.33570646745377], 0, false]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.5; i <= 2; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(0.3).length).toBe(1);
expect(cus[0].GetOffsetCurves(0.4).length).toBe(2);
expect(cus[0].GetOffsetCurves(0.46).length).toBe(3);
expect(cus[0].GetOffsetCurves(0.5).length).toBe(2);
expect(cus[0].GetOffsetCurves(0.9).length).toBe(1);
for (let i = 0.5; i <= 0.85; i += 0.05)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(2);
}
for (let i = 1; i <= 2; i += 0.1)
{
expect(cus[0].GetOffsetCurves(i).length).toBe(0);
}
})
test('闭合多段线偏移测试13', () =>
{
let data =
[1, ["Polyline", 1, 1, 2689, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 13.053732578466253, -1.845982384833612, 0, 1], 2, 12, [10.73237450059647, 5.925995426719515], 0, [14.934000173256667, 9.279899014962986], 0, [15.443475259425389, 6.338838290261696], 0, [16.902963217271246, 7.476549375511614], 0, [17.07910144494388, 5.7632047972414195], 0, [18.04054823840169, 6.106578652047782], 0, [19.469515702452366, 2.925424892792106], 0, [19.064111106000592, -0.6472031134391991], 0, [17.253277279358528, 2.956832838161076], 0, [14.95258895308757, 3.1324290048358128], 0, [13.37431523183268, 1.7225442000746034], 0, [10.73237450059647, 5.925995426719515], 0, false]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.5; i <= 2; i += 0.5)
{
expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
expect(cus[0].GetOffsetCurves(1).length).toBe(1);
expect(cus[0].GetOffsetCurves(1.2).length).toBe(3);
})
test('闭合多段线偏移测试14', () =>
{
let data =
[1, ["Polyline", 1, 1, 1625, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1], 2, 14, [340.820007357324, -3.870032999900914], 0, [431.6163856609081, 116.2815653567217], 0, [485.54806901416487, 54.84040710617603], 0, [533.3356365423672, 67.81131829240235], 0, [624.1320148459513, 40.504136847715344], 0, [656.9006325795757, 23.43714844478601], -0.783383849320176, [633.0068488154745, -74.86870475608706], 0.4462700081240285, [605.0169878346704, -106.27196341747704], -0.8416099256631104, [529.9222388617812, -128.11770857322662], 0, [510.1245323143834, -22.98506001118185], 0, [430.251026588674, -129.48306764546098], 0, [430.251026588674, -65.99387078656383], 0, [351.74287993519897, -145.86737651227318], 0, [303.2726328708796, -87.83961594231337], 0, true]];
let cus = loadFile(data);
//外偏移 -
for (let i = 0.5; i <= 2; i += 0.5)
{
// expect(cus[0].GetOffsetCurves(-i).length).toBe(1);
}
//内偏移+
// expect(cus[0].GetOffsetCurves(1).length).toBe(1);
// expect(cus[0].GetOffsetCurves(1.2).length).toBe(3);
})
test('提前丢失所有的线段', () =>
{
let f = new CADFile();
f.Data =
[1, ["Polyline", 1, 1, 12, false, 7, -1, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -17.386067452264705, 17.11283965241085, 0, 1], 2, 3, [108.37693694676932, 28.257776463252547], 0.4472440944881872, [108.37693694676932, 17.68555707305448], 3.5940684866260213, [111.70676982557188, 14.089337563947739], 0.5086040192926764, false]];
f.Read();
let pl = f.ReadObject() as Polyline;
let cus = pl.GetOffsetCurves(-7.155086190577401);
expect(cus.length).toBe(0);
});

11
src/GraphicsSystem/OffestPolyline.ts
Unescape View File

@ -12,7 +12,7 @@ import { equal, equaln } from "../Geometry/GeUtils";
import { EBox, SortEntityByBox } from "../Geometry/SortEntityByBox"; import { EBox, SortEntityByBox } from "../Geometry/SortEntityByBox";
import { IsPtsAllOutOrOnReg } from "./BoolOperateUtils"; import { IsPtsAllOutOrOnReg } from "./BoolOperateUtils";
import { IntersectOption } from "./IntersectWith"; import { IntersectOption } from "./IntersectWith";
import { testContours } from "../Add-on/testEntity/TestCurve"; import { testContours, testCurve } from "../Add-on/testEntity/TestCurve";
interface offestRes interface offestRes
{ {
@ -430,12 +430,17 @@ export class PolyOffestUtil
if (index === endIndex) break; if (index === endIndex) break;
} }
//如果和第二个圆（消失圆弧终点构建圆）相交，则直接连接，否则从第一个圆开始,圆数量要大于1 //如果和第二个圆（消失圆弧终点构建圆）相交，则直接连接，否则从第一个圆开始,圆数量要大于1
let iPts = cirs.length > 1 ? frontLine.IntersectWith(cirs[1], 0) : []; let iPts = cirs.length > 1 ? frontLine.IntersectWith(cirs[1], 0) : [];
if (iPts.length === 0) if (iPts.length === 0)
{ {
iPts = frontLine.IntersectWith(cirs[0], 0); let dist = frontLine.EndPoint.distanceToSquared(cirs[0].Center);
if (equaln(dist, this.m_dist2))
{
iPts = [frontLine.EndPoint];
}
else
iPts = frontLine.IntersectWith(cirs[0], 0);
} }
else else
{ {

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