1 #include "test_data.hpp"
2 
3 #include "libslic3r/TriangleMesh.hpp"
4 #include "libslic3r/GCodeReader.hpp"
5 #include "libslic3r/Config.hpp"
6 #include "libslic3r/Print.hpp"
7 #include "libslic3r/Format/OBJ.hpp"
8 #include "libslic3r/Format/STL.hpp"
9 
10 #include <cstdlib>
11 #include <string>
12 
13 #include <boost/nowide/cstdio.hpp>
14 #include <boost/filesystem.hpp>
15 #include <libslic3r/ModelArrange.hpp>
16 
17 using namespace std;
18 
19 namespace Slic3r { namespace Test {
20 
21 // Mesh enumeration to name mapping
22 const std::unordered_map<TestMesh, const char*, TestMeshHash> mesh_names {
23     std::pair<TestMesh, const char*>(TestMesh::A,						"A"),
24     std::pair<TestMesh, const char*>(TestMesh::L,						"L"),
25     std::pair<TestMesh, const char*>(TestMesh::V,						"V"),
26     std::pair<TestMesh, const char*>(TestMesh::_40x10,					"40x10"),
27     std::pair<TestMesh, const char*>(TestMesh::cube_20x20x20,			"cube_20x20x20"),
28     std::pair<TestMesh, const char*>(TestMesh::sphere_50mm,				"sphere_50mm"),
29     std::pair<TestMesh, const char*>(TestMesh::bridge,					"bridge"),
30     std::pair<TestMesh, const char*>(TestMesh::bridge_with_hole,		"bridge_with_hole"),
31     std::pair<TestMesh, const char*>(TestMesh::cube_with_concave_hole,	"cube_with_concave_hole"),
32     std::pair<TestMesh, const char*>(TestMesh::cube_with_hole,			"cube_with_hole"),
33     std::pair<TestMesh, const char*>(TestMesh::gt2_teeth,				"gt2_teeth"),
34     std::pair<TestMesh, const char*>(TestMesh::ipadstand,				"ipadstand"),
35     std::pair<TestMesh, const char*>(TestMesh::overhang,				"overhang"),
36     std::pair<TestMesh, const char*>(TestMesh::pyramid,					"pyramid"),
37     std::pair<TestMesh, const char*>(TestMesh::sloping_hole,			"sloping_hole"),
38     std::pair<TestMesh, const char*>(TestMesh::slopy_cube,				"slopy_cube"),
39     std::pair<TestMesh, const char*>(TestMesh::small_dorito,			"small_dorito"),
40     std::pair<TestMesh, const char*>(TestMesh::step,					"step"),
41     std::pair<TestMesh, const char*>(TestMesh::two_hollow_squares,		"two_hollow_squares")
42 };
43 
mesh(TestMesh m)44 TriangleMesh mesh(TestMesh m)
45 {
46     TriangleMesh mesh;
47     switch(m) {
48         case TestMesh::cube_20x20x20:
49             mesh = Slic3r::make_cube(20, 20, 20);
50             break;
51         case TestMesh::sphere_50mm:
52             mesh = Slic3r::make_sphere(50, PI / 243.0);
53             break;
54         case TestMesh::cube_with_hole:
55             mesh = TriangleMesh(
56             	{ {0,0,0}, {0,0,10}, {0,20,0}, {0,20,10}, {20,0,0}, {20,0,10}, {5,5,0}, {15,5,0}, {5,15,0}, {20,20,0}, {15,15,0}, {20,20,10}, {5,5,10}, {5,15,10}, {15,5,10}, {15,15,10} },
57             	{ {0,1,2}, {2,1,3}, {1,0,4}, {5,1,4}, {6,7,4}, {8,2,9}, {0,2,8}, {10,8,9}, {0,8,6}, {0,6,4}, {4,7,9}, {7,10,9}, {2,3,9}, {9,3,11}, {12,1,5}, {13,3,12}, {14,12,5}, {3,1,12}, {11,3,13}, {11,15,5}, {11,13,15}, {15,14,5}, {5,4,9}, {11,5,9}, {8,13,12}, {6,8,12}, {10,15,13}, {8,10,13}, {15,10,14}, {14,10,7}, {14,7,12}, {12,7,6} });
58             break;
59         case TestMesh::cube_with_concave_hole:
60             mesh = TriangleMesh(
61             	{ {-10,-10,-5}, {-10,-10,5}, {-10,10,-5}, {-10,10,5}, {10,-10,-5}, {10,-10,5}, {-5,-5,-5}, {5,-5,-5}, {5,5,-5}, {5,10,-5}, {-5,5,-5}, Vec3d(3.06161699911402e-16,5,-5), {5,0,-5}, {0,0,-5}, {10,5,-5}, {5,10,5}, {-5,-5,5}, {5,0,5}, {5,-5,5}, {-5,5,5}, {10,5,5}, {5,5,5}, Vec3d(3.06161699911402e-16,5,5), {0,0,5} },
62             	{ {0,1,2}, {2,1,3}, {1,0,4}, {5,1,4}, {6,7,4}, {8,2,9}, {10,2,11}, {11,12,13}, {0,2,10}, {0,10,6}, {0,6,4}, {11,2,8}, {4,7,12}, {4,12,8}, {12,11,8}, {14,4,8}, {2,3,9}, {9,3,15}, {16,1,5}, {17,18,5}, {19,3,16}, {20,21,5}, {18,16,5}, {3,1,16}, {22,3,19}, {21,3,22}, {21,17,5}, {21,22,17}, {21,15,3}, {23,17,22}, {5,4,14}, {20,5,14}, {20,14,21}, {21,14,8}, {9,15,21}, {8,9,21}, {10,19,16}, {6,10,16}, {11,22,19}, {10,11,19}, {13,23,11}, {11,23,22}, {23,13,12}, {17,23,12}, {17,12,18}, {18,12,7}, {18,7,16}, {16,7,6} });
63             break;
64         case TestMesh::V:
65             mesh = TriangleMesh(
66             	{ {-14,0,20}, {-14,15,20}, {0,0,0}, {0,15,0}, {-4,0,20}, {-4,15,20}, {5,0,7.14286}, {10,0,0}, {24,0,20}, {14,0,20}, {10,15,0}, {5,15,7.14286}, {14,15,20}, {24,15,20} },
67 				{ {0,1,2}, {2,1,3}, {1,0,4}, {5,1,4}, {4,0,2}, {6,4,2}, {7,6,2}, {8,9,7}, {9,6,7}, {2,3,7}, {7,3,10}, {1,5,3}, {3,5,11}, {11,12,13}, {11,13,3}, {3,13,10}, {5,4,6}, {11,5,6}, {6,9,11}, {11,9,12}, {12,9,8}, {13,12,8}, {8,7,10}, {13,8,10} });
68             break;
69         case TestMesh::L:
70             mesh = TriangleMesh(
71             	{ {0,10,0}, {0,10,10}, {0,20,0}, {0,20,10}, {10,10,0}, {10,10,10}, {20,20,0}, {20,0,0}, {10,0,0}, {20,20,10}, {10,0,10}, {20,0,10} },
72             	{ {0,1,2}, {2,1,3}, {4,5,1}, {0,4,1}, {0,2,4}, {4,2,6}, {4,6,7}, {4,7,8}, {2,3,6}, {6,3,9}, {3,1,5}, {9,3,5}, {10,11,5}, {11,9,5}, {5,4,10}, {10,4,8}, {10,8,7}, {11,10,7}, {11,7,6}, {9,11,6} });
73             break;
74         case TestMesh::overhang:
75         	mesh = TriangleMesh(
76         		{ {1364.68505859375,614.398010253906,20.002498626709}, {1389.68505859375,614.398010253906,20.002498626709}, {1377.18505859375,589.398986816406,20.002498626709}, {1389.68505859375,589.398986816406,20.002498626709}, {1389.68505859375,564.398986816406,20.0014991760254}, {1364.68505859375,589.398986816406,20.002498626709}, {1364.68505859375,564.398986816406,20.0014991760254}, {1360.93505859375,589.398986816406,17.0014991760254}, {1360.93505859375,585.64697265625,17.0014991760254}, {1357.18505859375,564.398986816406,17.0014991760254}, {1364.68505859375,589.398986816406,17.0014991760254}, {1364.68505859375,571.899963378906,17.0014991760254}, {1364.68505859375,564.398986816406,17.0014991760254}, {1348.43603515625,564.398986816406,17.0014991760254}, {1352.80908203125,589.398986816406,17.0014991760254}, {1357.18408203125,589.398986816406,17.0014991760254}, {1357.18310546875,614.398010253906,17.0014991760254}, {1364.68505859375,606.89599609375,17.0014991760254}, {1364.68505859375,614.398010253906,17.0014991760254}, {1352.18603515625,564.398986816406,20.0014991760254}, {1363.65405273438,589.398986816406,23.3004989624023}, {1359.46704101562,589.398986816406,23.3004989624023}, {1358.37109375,564.398986816406,23.3004989624023}, {1385.56103515625,564.398986816406,23.3004989624023}, {1373.06311035156,589.398986816406,23.3004989624023}, {1368.80810546875,564.398986816406,23.3004989624023}, {1387.623046875,589.398986816406,23.3004989624023}, {1387.623046875,585.276000976562,23.3004989624023}, {1389.68505859375,589.398986816406,23.3004989624023}, {1389.68505859375,572.64599609375,23.3004989624023}, {1389.68505859375,564.398986816406,23.3004989624023}, {1367.77709960938,589.398986816406,23.3004989624023}, {1366.7470703125,564.398986816406,23.3004989624023}, {1354.31201171875,589.398986816406,23.3004989624023}, {1352.18603515625,564.398986816406,23.3004989624023}, {1389.68505859375,614.398010253906,23.3004989624023}, {1377.31701660156,614.398010253906,23.3004989624023}, {1381.43908691406,589.398986816406,23.3004989624023}, {1368.80700683594,614.398010253906,23.3004989624023}, {1368.80810546875,589.398986816406,23.3004989624023}, {1356.43908691406,614.398010253906,23.3004989624023}, {1357.40502929688,589.398986816406,23.3004989624023}, {1360.56201171875,614.398010253906,23.3004989624023}, {1348.705078125,614.398010253906,23.3004989624023}, {1350.44506835938,589.398986816406,23.3004989624023}, {1389.68505859375,606.153015136719,23.3004989624023}, {1347.35205078125,589.398986816406,23.3004989624023}, {1346.56005859375,589.398986816406,23.3004989624023}, {1346.56005859375,594.159912109375,17.0014991760254}, {1346.56005859375,589.398986816406,17.0014991760254}, {1346.56005859375,605.250427246094,23.3004989624023}, {1346.56005859375,614.398010253906,23.3004989624023}, {1346.56005859375,614.398010253906,20.8258285522461}, {1346.56005859375,614.398010253906,17.0014991760254}, {1346.56005859375,564.398986816406,19.10133934021}, {1346.56005859375,567.548583984375,23.3004989624023}, {1346.56005859375,564.398986816406,17.0020332336426}, {1346.56005859375,564.398986816406,23.0018501281738}, {1346.56005859375,564.398986816406,23.3004989624023}, {1346.56005859375,575.118957519531,17.0014991760254}, {1346.56005859375,574.754028320312,23.3004989624023} },
77 				{ {0,1,2}, {2,3,4}, {2,5,0}, {4,6,2}, {2,6,5}, {2,1,3}, {7,8,9}, {10,9,8}, {11,9,10}, {12,9,11}, {9,13,14}, {7,15,16}, {10,17,0}, {10,0,5}, {12,11,6}, {18,16,0}, {6,19,13}, {6,13,9}, {9,12,6}, {17,18,0}, {11,10,5}, {11,5,6}, {14,16,15}, {17,7,18}, {16,18,7}, {14,15,9}, {7,9,15}, {7,17,8}, {10,8,17}, {20,21,22}, {23,24,25}, {26,23,27}, {28,27,23}, {29,28,23}, {30,29,23}, {25,31,32}, {22,33,34}, {35,36,37}, {24,38,39}, {21,40,41}, {38,42,20}, {33,43,44}, {6,4,23}, {6,23,25}, {36,35,1}, {1,0,38}, {1,38,36}, {29,30,4}, {25,32,6}, {40,42,0}, {35,45,1}, {4,3,28}, {4,28,29}, {3,1,45}, {3,45,28}, {22,34,19}, {19,6,32}, {19,32,22}, {42,38,0}, {30,23,4}, {0,16,43}, {0,43,40}, {24,37,36}, {38,24,36}, {24,23,37}, {37,23,26}, {22,32,20}, {20,32,31}, {33,41,40}, {43,33,40}, {45,35,26}, {37,26,35}, {33,44,34}, {44,43,46}, {20,42,21}, {40,21,42}, {31,39,38}, {20,31,38}, {33,22,41}, {21,41,22}, {31,25,39}, {24,39,25}, {26,27,45}, {28,45,27}, {47,48,49}, {47,50,48}, {51,48,50}, {52,48,51}, {53,48,52}, {54,55,56}, {57,55,54}, {58,55,57}, {49,59,47}, {60,56,55}, {59,56,60}, {60,47,59}, {48,53,16}, {56,13,19}, {54,56,19}, {56,59,13}, {59,49,14}, {59,14,13}, {49,48,16}, {49,16,14}, {44,46,60}, {44,60,55}, {51,50,43}, {19,34,58}, {19,58,57}, {53,52,16}, {43,16,52}, {43,52,51}, {57,54,19}, {47,60,46}, {55,58,34}, {55,34,44}, {50,47,46}, {50,46,43} });
78             break;
79         case TestMesh::_40x10:
80             mesh = TriangleMesh(
81             	{ {12.8680295944214,29.5799007415771,12}, {11.7364797592163,29.8480796813965,12}, {11.1571502685547,29.5300102233887,12}, {10.5814504623413,29.9830799102783,12}, {10,29.6000003814697,12}, {9.41855144500732,29.9830799102783,12}, {8.84284687042236,29.5300102233887,12}, {8.26351833343506,29.8480796813965,12}, {7.70256900787354,29.3210391998291,12}, {7.13196802139282,29.5799007415771,12}, {6.59579277038574,28.9761600494385,12}, {6.03920221328735,29.1821594238281,12}, {5.53865718841553,28.5003795623779,12}, {5,28.6602592468262,12}, {4.54657793045044,27.9006500244141,12}, {4.02841377258301,28.0212306976318,12}, {3.63402199745178,27.1856994628906,12}, {3.13758301734924,27.2737407684326,12}, {2.81429696083069,26.3659801483154,12}, {2.33955597877502,26.4278793334961,12}, {2.0993549823761,25.4534206390381,12}, {1.64512205123901,25.4950904846191,12}, {1.49962198734283,24.4613399505615,12}, {1.0636739730835,24.4879894256592,12}, {1.02384400367737,23.4042091369629,12}, {0.603073298931122,23.4202003479004,12}, {0.678958415985107,22.2974300384521,12}, {0.269550800323486,22.3061599731445,12}, {0.469994693994522,21.1571502685547,12}, {0.067615881562233,21.1609306335449,12}, {0.399999290704727,20,12}, {0,20,12}, {0.399999290704727,5,12}, {0,5,12}, {0.456633001565933,4.2804012298584,12}, {0.0615576282143593,4.21782684326172,12}, {0.625140011310577,3.5785219669342,12}, {0.244717106223106,3.45491504669189,12}, {0.901369392871857,2.91164398193359,12}, {0.544967114925385,2.73004698753357,12}, {1.27852201461792,2.29618692398071,12}, {0.954914808273315,2.06107401847839,12}, {1.74730801582336,1.74730801582336,12}, {1.46446597576141,1.46446597576141,12}, {2.29618692398071,1.27852201461792,12}, {2.06107401847839,0.954914808273315,12}, {2.91164398193359,0.901369392871857,12}, {2.73004698753357,0.544967114925385,12}, {3.5785219669342,0.625140011310577,12}, {3.45491504669189,0.244717106223106,12}, {4.2804012298584,0.456633001565933,12}, {4.21782684326172,0.0615576282143593,12}, {5,0.399999290704727,12}, {5,0,12}, {19.6000003814697,0.399999290704727,12}, {20,0,12}, {19.6000003814697,20,12}, {20,20,12}, {19.5300102233887,21.1571502685547,12}, {19.9323806762695,21.1609306335449,12}, {19.3210391998291,22.2974300384521,12}, {19.7304496765137,22.3061599731445,12}, {18.9761600494385,23.4042091369629,12}, {19.3969306945801,23.4202003479004,12}, {18.5003795623779,24.4613399505615,12}, {18.9363307952881,24.4879894256592,12}, {17.9006500244141,25.4534206390381,12}, {18.3548793792725,25.4950904846191,12}, {17.1856994628906,26.3659801483154,12}, {17.6604404449463,26.4278793334961,12}, {16.3659801483154,27.1856994628906,12}, {16.862419128418,27.2737407684326,12}, {15.4534196853638,27.9006500244141,12}, {15.9715900421143,28.0212306976318,12}, {14.4613399505615,28.5003795623779,12}, {15,28.6602592468262,12}, {13.4042100906372,28.9761600494385,12}, {13.9608001708984,29.1821594238281,12}, {12.2974300384521,29.3210391998291,12}, {7.13196802139282,29.5799007415771,0}, {8.26351833343506,29.8480796813965,0}, {8.84284687042236,29.5300102233887,0}, {9.41855144500732,29.9830799102783,0}, {10,29.6000003814697,0}, {10.5814504623413,29.9830799102783,0}, {11.1571502685547,29.5300102233887,0}, {11.7364797592163,29.8480796813965,0}, {12.2974300384521,29.3210391998291,0}, {12.8680295944214,29.5799007415771,0}, {13.4042100906372,28.9761600494385,0}, {13.9608001708984,29.1821594238281,0}, {14.4613399505615,28.5003795623779,0}, {15,28.6602592468262,0}, {15.4534196853638,27.9006500244141,0}, {15.9715900421143,28.0212306976318,0}, {16.3659801483154,27.1856994628906,0}, {16.862419128418,27.2737407684326,0}, {17.1856994628906,26.3659801483154,0}, {17.6604404449463,26.4278793334961,0}, {17.9006500244141,25.4534206390381,0}, {18.3548793792725,25.4950904846191,0}, {18.5003795623779,24.4613399505615,0}, {18.9363307952881,24.4879894256592,0}, {18.9761600494385,23.4042091369629,0}, {19.3969306945801,23.4202003479004,0}, {19.3210391998291,22.2974300384521,0}, {19.7304496765137,22.3061599731445,0}, {19.5300102233887,21.1571502685547,0}, {19.9323806762695,21.1609306335449,0}, {19.6000003814697,20,0}, {20,20,0}, {19.6000003814697,0.399999290704727,0}, {20,0,0}, {5,0.399999290704727,0}, {5,0,0}, {4.2804012298584,0.456633001565933,0}, {4.21782684326172,0.0615576282143593,0}, {3.5785219669342,0.625140011310577,0}, {3.45491504669189,0.244717106223106,0}, {2.91164398193359,0.901369392871857,0}, {2.73004698753357,0.544967114925385,0}, {2.29618692398071,1.27852201461792,0}, {2.06107401847839,0.954914808273315,0}, {1.74730801582336,1.74730801582336,0}, {1.46446597576141,1.46446597576141,0}, {1.27852201461792,2.29618692398071,0}, {0.954914808273315,2.06107401847839,0}, {0.901369392871857,2.91164398193359,0}, {0.544967114925385,2.73004698753357,0}, {0.625140011310577,3.5785219669342,0}, {0.244717106223106,3.45491504669189,0}, {0.456633001565933,4.2804012298584,0}, {0.0615576282143593,4.21782684326172,0}, {0.399999290704727,5,0}, {0,5,0}, {0.399999290704727,20,0}, {0,20,0}, {0.469994693994522,21.1571502685547,0}, {0.067615881562233,21.1609306335449,0}, {0.678958415985107,22.2974300384521,0}, {0.269550800323486,22.3061599731445,0}, {1.02384400367737,23.4042091369629,0}, {0.603073298931122,23.4202003479004,0}, {1.49962198734283,24.4613399505615,0}, {1.0636739730835,24.4879894256592,0}, {2.0993549823761,25.4534206390381,0}, {1.64512205123901,25.4950904846191,0}, {2.81429696083069,26.3659801483154,0}, {2.33955597877502,26.4278793334961,0}, {3.63402199745178,27.1856994628906,0}, {3.13758301734924,27.2737407684326,0}, {4.54657793045044,27.9006500244141,0}, {4.02841377258301,28.0212306976318,0}, {5.53865718841553,28.5003795623779,0}, {5,28.6602592468262,0}, {6.59579277038574,28.9761600494385,0}, {6.03920221328735,29.1821594238281,0}, {7.70256900787354,29.3210391998291,0} },
82 				{ {0,1,2}, {2,1,3}, {2,3,4}, {4,3,5}, {4,5,6}, {6,5,7}, {6,7,8}, {8,7,9}, {8,9,10}, {10,9,11}, {10,11,12}, {12,11,13}, {12,13,14}, {14,13,15}, {14,15,16}, {16,15,17}, {16,17,18}, {18,17,19}, {18,19,20}, {20,19,21}, {20,21,22}, {22,21,23}, {22,23,24}, {24,23,25}, {24,25,26}, {26,25,27}, {26,27,28}, {28,27,29}, {28,29,30}, {30,29,31}, {30,31,32}, {32,31,33}, {32,33,34}, {34,33,35}, {34,35,36}, {36,35,37}, {36,37,38}, {38,37,39}, {38,39,40}, {40,39,41}, {40,41,42}, {42,41,43}, {42,43,44}, {44,43,45}, {44,45,46}, {46,45,47}, {46,47,48}, {48,47,49}, {48,49,50}, {50,49,51}, {50,51,52}, {52,51,53}, {52,53,54}, {54,53,55}, {54,55,56}, {56,55,57}, {56,57,58}, {58,57,59}, {58,59,60}, {60,59,61}, {60,61,62}, {62,61,63}, {62,63,64}, {64,63,65}, {64,65,66}, {66,65,67}, {66,67,68}, {68,67,69}, {68,69,70}, {70,69,71}, {70,71,72}, {72,71,73}, {72,73,74}, {74,73,75}, {74,75,76}, {76,75,77}, {76,77,78}, {78,77,0}, {78,0,2}, {79,80,81}, {81,80,82}, {81,82,83}, {83,82,84}, {83,84,85}, {85,84,86}, {85,86,87}, {87,86,88}, {87,88,89}, {89,88,90}, {89,90,91}, {91,90,92}, {91,92,93}, {93,92,94}, {93,94,95}, {95,94,96}, {95,96,97}, {97,96,98}, {97,98,99}, {99,98,100}, {99,100,101}, {101,100,102}, {101,102,103}, {103,102,104}, {103,104,105}, {105,104,106}, {105,106,107}, {107,106,108}, {107,108,109}, {109,108,110}, {109,110,111}, {111,110,112}, {111,112,113}, {113,112,114}, {113,114,115}, {115,114,116}, {115,116,117}, {117,116,118}, {117,118,119}, {119,118,120}, {119,120,121}, {121,120,122}, {121,122,123}, {123,122,124}, {123,124,125}, {125,124,126}, {125,126,127}, {127,126,128}, {127,128,129}, {129,128,130}, {129,130,131}, {131,130,132}, {131,132,133}, {133,132,134}, {133,134,135}, {135,134,136}, {135,136,137}, {137,136,138}, {137,138,139}, {139,138,140}, {139,140,141}, {141,140,142}, {141,142,143}, {143,142,144}, {143,144,145}, {145,144,146}, {145,146,147}, {147,146,148}, {147,148,149}, {149,148,150}, {149,150,151}, {151,150,152}, {151,152,153}, {153,152,154}, {153,154,155}, {155,154,156}, {155,156,157}, {157,156,79}, {157,79,81}, {57,110,108}, {57,108,59}, {59,108,106}, {59,106,61}, {61,106,104}, {61,104,63}, {63,104,102}, {63,102,65}, {65,102,100}, {65,100,67}, {67,100,98}, {67,98,69}, {69,98,96}, {69,96,71}, {71,96,94}, {71,94,73}, {73,94,92}, {73,92,75}, {75,92,90}, {75,90,77}, {77,90,88}, {77,88,0}, {0,88,86}, {0,86,1}, {1,86,84}, {1,84,3}, {3,84,82}, {3,82,5}, {5,82,80}, {5,80,7}, {7,80,79}, {7,79,9}, {9,79,156}, {9,156,11}, {11,156,154}, {11,154,13}, {13,154,152}, {13,152,15}, {15,152,150}, {15,150,17}, {17,150,148}, {17,148,19}, {19,148,146}, {19,146,21}, {21,146,144}, {21,144,23}, {23,144,142}, {23,142,25}, {25,142,140}, {25,140,27}, {27,140,138}, {27,138,29}, {29,138,136}, {29,136,31}, {33,31,134}, {134,31,136}, {33,134,132}, {33,132,35}, {35,132,130}, {35,130,37}, {37,130,128}, {37,128,39}, {39,128,126}, {39,126,41}, {41,126,124}, {41,124,43}, {43,124,122}, {43,122,45}, {45,122,120}, {45,120,47}, {47,120,118}, {47,118,49}, {49,118,116}, {49,116,51}, {51,116,114}, {51,114,53}, {55,53,112}, {112,53,114}, {57,55,110}, {110,55,112}, {30,135,137}, {30,137,28}, {28,137,139}, {28,139,26}, {26,139,141}, {26,141,24}, {24,141,143}, {24,143,22}, {22,143,145}, {22,145,20}, {20,145,147}, {20,147,18}, {18,147,149}, {18,149,16}, {16,149,151}, {16,151,14}, {14,151,153}, {14,153,12}, {12,153,155}, {12,155,10}, {10,155,157}, {10,157,8}, {8,157,81}, {8,81,6}, {6,81,83}, {6,83,4}, {4,83,85}, {4,85,2}, {2,85,87}, {2,87,78}, {78,87,89}, {78,89,76}, {76,89,91}, {76,91,74}, {74,91,93}, {74,93,72}, {72,93,95}, {72,95,70}, {70,95,97}, {70,97,68}, {68,97,99}, {68,99,66}, {66,99,101}, {66,101,64}, {64,101,103}, {64,103,62}, {62,103,105}, {62,105,60}, {60,105,107}, {60,107,58}, {58,107,109}, {58,109,56}, {30,32,135}, {135,32,133}, {52,113,115}, {52,115,50}, {50,115,117}, {50,117,48}, {48,117,119}, {48,119,46}, {46,119,121}, {46,121,44}, {44,121,123}, {44,123,42}, {42,123,125}, {42,125,40}, {40,125,127}, {40,127,38}, {38,127,129}, {38,129,36}, {36,129,131}, {36,131,34}, {34,131,133}, {34,133,32}, {52,54,113}, {113,54,111}, {54,56,111}, {111,56,109} });
83             break;
84         case TestMesh::sloping_hole:
85             mesh = TriangleMesh(
86             	{ {-20,-20,-5}, {-20,-20,5}, {-20,20,-5}, {-20,20,5}, {20,-20,-5}, {20,-20,5}, {4.46294021606445,7.43144989013672,-5}, {20,20,-5}, {-19.1420993804932,0,-5}, {-18.8330993652344,-2.07911992073059,-5}, {-17.9195003509521,-4.06736993789673,-5}, {-16.4412002563477,-5.87785005569458,-5}, {-14.4629001617432,-7.43144989013672,-5}, {-12.0711002349854,-8.66024971008301,-5}, {-9.37016010284424,-9.51056003570557,-5}, {-3.5217399597168,-9.94521999359131,-5}, {-6.4782600402832,-9.94521999359131,-5}, {-0.629840016365051,-9.51056003570557,-5}, {2.07106995582581,-8.66024971008301,-5}, {6.44122982025146,-5.87785005569458,-5}, {4.46294021606445,-7.43144989013672,-5}, {-12.0711002349854,8.66024971008301,-5}, {-9.37016010284424,9.51056003570557,-5}, {7.91947984695435,-4.06736993789673,-5}, {8.83310031890869,-2.07911992073059,-5}, {-6.4782600402832,9.94521999359131,-5}, {-0.629840016365051,9.51056003570557,-5}, {2.07106995582581,8.66024971008301,-5}, {9.14214038848877,0,-5}, {8.83310031890869,2.07911992073059,-5}, {-3.5217399597168,9.94521999359131,-5}, {7.91947984695435,4.06736993789673,-5}, {6.44122982025146,5.87785005569458,-5}, {-14.4629001617432,7.43144989013672,-5}, {-16.4412002563477,5.87785005569458,-5}, {-17.9195003509521,4.06736993789673,-5}, {-18.8330993652344,2.07911992073059,-5}, {20,20,5}, {3.5217399597168,-9.94521999359131,5}, {-8.83310031890869,-2.07911992073059,5}, {-9.14214038848877,0,5}, {-8.83310031890869,2.07911992073059,5}, {6.4782600402832,-9.94521999359131,5}, {-7.91947984695435,4.06736993789673,5}, {-6.44122982025146,5.87785005569458,5}, {-4.46294021606445,7.43144989013672,5}, {-2.07106995582581,8.66024971008301,5}, {0.629840016365051,9.51056003570557,5}, {12.0711002349854,-8.66024971008301,5}, {9.37016010284424,-9.51056003570557,5}, {3.5217399597168,9.94521999359131,5}, {6.4782600402832,9.94521999359131,5}, {9.37016010284424,9.51056003570557,5}, {12.0711002349854,8.66024971008301,5}, {14.4629001617432,7.43144989013672,5}, {16.4412002563477,-5.87785005569458,5}, {14.4629001617432,-7.43144989013672,5}, {16.4412002563477,5.87785005569458,5}, {17.9195003509521,4.06736993789673,5}, {18.8330993652344,-2.07911992073059,5}, {17.9195003509521,-4.06736993789673,5}, {18.8330993652344,2.07911992073059,5}, {19.1420993804932,0,5}, {0.629840016365051,-9.51056003570557,5}, {-2.07106995582581,-8.66024971008301,5}, {-4.46294021606445,-7.43144989013672,5}, {-6.44122982025146,-5.87785005569458,5}, {-7.91947984695435,-4.06736993789673,5} },
87             	{ {0,1,2}, {2,1,3}, {1,0,4}, {5,1,4}, {6,2,7}, {0,2,8}, {0,8,9}, {0,9,10}, {0,10,11}, {0,11,12}, {0,12,13}, {0,13,4}, {13,14,4}, {15,4,16}, {17,4,15}, {18,4,17}, {19,4,20}, {18,20,4}, {21,2,22}, {4,19,23}, {4,23,7}, {23,24,7}, {22,2,25}, {26,2,27}, {28,29,7}, {25,2,30}, {29,31,7}, {30,2,26}, {31,32,7}, {27,2,6}, {32,6,7}, {28,7,24}, {33,2,21}, {34,2,33}, {35,2,34}, {36,2,35}, {8,2,36}, {16,4,14}, {2,3,7}, {7,3,37}, {38,1,5}, {3,1,39}, {3,39,40}, {3,40,41}, {42,38,5}, {3,41,43}, {3,43,44}, {37,3,45}, {37,45,46}, {37,46,47}, {48,49,5}, {37,47,50}, {49,42,5}, {37,50,51}, {37,51,52}, {37,52,53}, {37,53,54}, {55,56,5}, {37,54,57}, {37,57,58}, {59,60,5}, {37,58,61}, {37,62,5}, {37,61,62}, {62,59,5}, {60,55,5}, {63,1,38}, {64,1,63}, {65,1,64}, {66,1,65}, {67,1,66}, {39,1,67}, {44,45,3}, {56,48,5}, {5,4,7}, {37,5,7}, {41,40,36}, {36,40,8}, {39,9,40}, {40,9,8}, {43,41,35}, {35,41,36}, {44,43,34}, {34,43,35}, {33,45,44}, {34,33,44}, {21,46,45}, {33,21,45}, {22,47,46}, {21,22,46}, {25,50,47}, {22,25,47}, {30,51,50}, {25,30,50}, {26,52,51}, {30,26,51}, {27,53,52}, {26,27,52}, {6,54,53}, {27,6,53}, {32,57,54}, {6,32,54}, {31,58,57}, {32,31,57}, {29,61,58}, {31,29,58}, {28,62,61}, {29,28,61}, {59,62,28}, {24,59,28}, {60,59,24}, {23,60,24}, {55,60,23}, {19,55,23}, {55,19,56}, {56,19,20}, {56,20,48}, {48,20,18}, {48,18,49}, {49,18,17}, {49,17,42}, {42,17,15}, {42,15,38}, {38,15,16}, {38,16,63}, {63,16,14}, {63,14,64}, {64,14,13}, {64,13,65}, {65,13,12}, {65,12,66}, {66,12,11}, {66,11,67}, {67,11,10}, {67,10,39}, {39,10,9} });
88             break;
89         case TestMesh::ipadstand:
90             mesh = TriangleMesh(
91             	{ Vec3d(17.4344673156738,-2.69879599481136e-16,9.5), {14.2814798355103,10,9.5}, {0,0,9.5}, {31.7159481048584,10,9.5}, Vec3d(62.2344741821289,2.06667568800577e-16,20), {31.7159481048584,10,20}, Vec3d(17.4344673156738,-2.69879599481136e-16,20), {62.2344741821289,10,20}, {98.2079696655273,10,0}, Vec3d(98.2079696655273,8.56525380796383e-16,10), {98.2079696655273,0,0}, {98.2079696655273,10,20}, {98.2079696655273,0,20}, Vec3d(81.6609649658203,-4.39753856997999e-16,10), {90.0549850463867,10,10}, {78.5079803466797,10,10}, Vec3d(93.2079696655273,8.56525380796383e-16,10), {14.2814798355103,10,20}, {0,0,20}, Vec3d(87.4344711303711,2.81343962782118e-15,20), {84.2814788818359,10,20}, {0,10,20}, {0,0,0}, {0,10,0}, Vec3d(62.2344741821289,2.06667568800577e-16,30), {66.9609756469727,10,30}, {62.2344741821289,10,30}, Vec3d(70.1139602661133,8.5525763717214e-16,30), {67.7053375244141,10,28.7107200622559}, Vec3d(71.6787109375,1.24046736339707e-15,27.2897701263428) },
92 				{ {0,1,2}, {1,0,3}, {4,5,6}, {5,4,7}, {8,9,10}, {9,11,12}, {11,9,8}, {13,14,15}, {14,13,16}, {17,2,1}, {2,17,18}, {19,11,20}, {11,19,12}, {17,21,18}, {21,2,18}, {2,21,22}, {22,21,23}, {8,22,23}, {22,8,10}, {24,25,26}, {25,24,27}, {23,1,8}, {1,23,21}, {1,21,17}, {5,15,3}, {15,5,7}, {15,7,28}, {28,7,26}, {28,26,25}, {8,14,11}, {14,8,3}, {3,8,1}, {14,3,15}, {11,14,20}, {26,4,24}, {4,26,7}, {12,16,9}, {16,12,19}, {29,4,13}, {4,29,24}, {24,29,27}, {9,22,10}, {22,9,0}, {0,9,16}, {0,16,13}, {0,13,6}, {6,13,4}, {2,22,0}, {19,14,16}, {14,19,20}, {15,29,13}, {29,25,27}, {25,29,15}, {25,15,28}, {6,3,0}, {3,6,5} });
93             break;
94         case TestMesh::A:
95             mesh = TriangleMesh(
96             	{ {513.075988769531,51.6074333190918,36.0009002685547}, {516.648803710938,51.7324333190918,36.0009002685547}, {513.495178222656,51.7324333190918,36.0009002685547}, {489.391204833984,51.4824333190918,24.0011005401611}, {488.928588867188,51.7324333190918,24.0011005401611}, {492.06201171875,51.7324333190918,24.0011005401611}, {496.840393066406,51.2324333190918,24.0011005401611}, {495.195404052734,51.7324333190918,24.0011005401611}, {498.981994628906,51.7324333190918,24.0011005401611}, {506.966613769531,51.6074333190918,24.0011005401611}, {510.342010498047,51.7324333190918,24.0011005401611}, {507.163818359375,51.6074333190918,24.0011005401611}, {512.515380859375,54.7190322875977,36.0009002685547}, {514.161987304688,54.5058326721191,36.0009002685547}, {493.06201171875,54.7190322875977,36.0009002685547}, {495.195404052734,51.7324333190918,36.0009002685547}, {496.195404052734,54.7190322875977,36.0009002685547}, {497.195404052734,57.7058334350586,36.0009002685547}, {500.851989746094,60.2658309936523,36.0009002685547}, {498.915405273438,62.8258323669434,36.0009002685547}, {506.701995849609,62.8258323669434,36.0009002685547}, {503.648590087891,60.2658309936523,36.0009002685547}, {508.381805419922,57.7058334350586,36.0009002685547}, {496.418792724609,60.052433013916,36.0009002685547}, {506.515197753906,72.2124328613281,36.0009002685547}, {502.808807373047,74.5324325561523,36.0009002685547}, {503.781982421875,71.6058349609375,36.0009002685547}, {515.358764648438,55.4658317565918,36.0009002685547}, {499.375183105469,76.9058380126953,36.0009002685547}, {501.168792724609,78.0658340454102,36.0009002685547}, {504.568786621094,78.0658340454102,36.0009002685547}, {506.32861328125,81.599235534668,36.0009002685547}, {502.928588867188,81.599235534668,36.0009002685547}, {499.528594970703,81.599235534668,36.0009002685547}, {498.20361328125,77.8658294677734,36.0009002685547}, {495.195404052734,51.7324333190918,30.0011005401611}, {498.981994628906,51.7324333190918,27.0011005401611}, {506.555206298828,51.7324333190918,33.0009002685547}, {506.555206298828,51.7324333190918,36.0009002685547}, {510.342010498047,51.7324333190918,36.0009002685547}, {512.515380859375,54.7190322875977,24.0011005401611}, {509.361999511719,54.7190322875977,24.0011005401611}, {508.381805419922,57.7058334350586,24.0011005401611}, {506.701995849609,62.8258323669434,24.0011005401611}, {509.188812255859,60.052433013916,24.0011005401611}, {493.06201171875,54.7190322875977,24.0011005401611}, {503.648590087891,60.2658309936523,24.0011005401611}, {500.851989746094,60.2658309936523,24.0011005401611}, {498.915405273438,62.8258323669434,24.0011005401611}, {502.808807373047,62.8258323669434,24.0011005401611}, {491.425201416016,54.5058326721191,24.0011005401611}, {506.421813964844,76.9058380126953,24.0011005401611}, {502.808807373047,74.5324325561523,24.0011005401611}, {504.568786621094,78.0658340454102,24.0011005401611}, 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{525,467,528}, {529,475,530}, {531,532,533}, {534,531,535}, {536,537,538}, {473,539,540}, {539,536,541}, {537,534,542}, {471,520,543}, {532,529,544}, {545,524,546}, {453,461,547}, {463,464,548}, {523,549,504}, {527,550,551}, {519,552,553}, {521,554,555}, {466,556,557}, {469,558,559}, {528,560,561}, {477,562,563}, {543,564,565}, {535,566,567}, {530,568,569}, {540,570,571}, {474,572,573}, {542,574,575}, {538,576,577}, {541,578,579}, {472,580,581}, {526,582,583}, {533,584,585}, {544,586,587}, {516,545,588}, {588,589,590}, {455,460,4}, {591,592,63}, {462,455,4}, {592,547,63}, {547,548,63}, {465,462,4}, {548,557,63}, {127,124,501}, {127,501,499}, {505,503,124}, {124,126,507}, {124,507,506}, {509,508,126}, {126,134,512}, {126,512,511}, {510,509,126}, {128,127,493}, {128,493,491}, {497,495,127}, {489,487,128}, {140,128,483}, {140,483,481}, {487,485,128}, {478,480,140}, {480,522,140}, {514,513,134}, {504,514,134}, {551,581,437}, {471,470,434}, {445,447,555}, {445,555,553}, {134,445,553}, {134,553,504}, {446,439,518}, {446,518,517}, {439,140,522}, {439,522,518}, {515,476,358}, {563,588,356}, {557,573,63}, {473,465,4}, {437,360,559}, {437,559,551}, {360,371,561}, {360,561,559}, {362,434,470}, {362,470,468}, {370,362,468}, {370,468,467}, {499,497,127}, {506,505,124}, {495,493,127}, {513,512,134}, {481,478,140}, {447,449,565}, {447,565,555}, {450,446,517}, {450,517,520}, {356,156,569}, {356,569,563}, {157,358,476}, {157,476,475}, {357,370,467}, {357,467,525}, {371,355,583}, {371,583,561}, {460,459,4}, {63,62,593}, {63,593,591}, {62,4,459}, {62,459,458}, {532,531,104}, {531,534,104}, {567,585,105}, {575,567,105}, {4,3,539}, {4,539,473}, {536,539,3}, {97,63,573}, {97,573,571}, {571,579,97}, {99,97,579}, {99,579,577}, {105,99,577}, {105,577,575}, {96,104,534}, {96,534,537}, {3,96,537}, {3,537,536}, {503,501,124}, {508,507,126}, {491,489,128}, {511,510,126}, {485,483,128}, {434,450,520}, {434,520,471}, {449,437,581}, {449,581,565}, {156,105,585}, {156,585,587}, {587,569,156}, {104,157,529}, {104,529,532}, {475,529,157}, {590,583,355}, {355,356,588}, {355,588,590}, {358,357,524}, {358,524,515}, {525,524,357}, {458,457,62}, {457,593,62}, {479,478,482}, {479,504,549}, {479,482,504}, {482,481,484}, {472,551,550}, {581,551,472}, {482,484,504}, {484,483,486}, {523,553,552}, {504,553,523}, {540,573,572}, {571,573,540}, {544,585,584}, {587,585,544}, {542,577,576}, {575,577,542}, {526,590,589}, {583,590,526}, {535,575,574}, {567,575,535}, {533,567,566}, {585,567,533}, {538,579,578}, {577,579,538}, {543,581,580}, {565,581,543}, {477,569,568}, {563,569,477}, {530,587,586}, {569,587,530}, {541,571,570}, {579,571,541}, {528,583,582}, {561,583,528}, {591,453,592}, {547,592,453}, {521,565,564}, {555,565,521}, {474,557,556}, {573,557,474}, {516,563,562}, {588,563,516}, {519,555,554}, {553,555,519}, {527,559,558}, {551,559,527}, {469,561,560}, {559,561,469}, {462,461,455}, {453,455,461}, {461,463,547}, {548,547,463}, {465,464,462}, {463,462,464}, {464,466,548}, {557,548,466}, {469,560,467}, {528,467,560}, {472,550,470}, {527,470,550}, {474,556,465}, {466,465,556}, {477,568,475}, {530,475,568}, {516,562,476}, {477,476,562}, {519,554,517}, {521,517,554}, {521,564,520}, {543,520,564}, {523,552,518}, {519,518,552}, {479,549,522}, {523,522,549}, {526,589,524}, {589,546,524}, {527,558,468}, {469,468,558}, {528,582,525}, {526,525,582}, {530,586,529}, {544,529,586}, {533,566,531}, {535,531,566}, {535,574,534}, {542,534,574}, {538,578,536}, {541,536,578}, {540,572,473}, {474,473,572}, {541,570,539}, {540,539,570}, {542,576,537}, {538,537,576}, {543,580,471}, {472,471,580}, {544,584,532}, {533,532,584}, {524,545,515}, {516,515,545}, {545,546,588}, {589,588,546}, {453,591,454}, {593,454,591}, {484,486,504}, {486,485,488}, {486,488,504}, {488,487,490}, {488,490,504}, {490,489,492}, {490,492,504}, {492,491,494}, {492,494,504}, {494,493,496}, {494,496,504}, {496,495,498}, {496,498,504}, {498,497,500}, {498,500,504}, {500,499,502}, {500,502,504}, {501,504,502}, {454,593,456}, {457,456,593}, {594,595,596}, {597,598,594}, {599,597,594}, {600,599,594}, {601,600,594}, {602,601,594}, {603,602,594}, {604,603,594}, {605,604,594}, {606,607,608}, {609,606,608}, {610,609,608}, {611,610,608}, {612,611,608}, {613,612,608}, {614,613,608}, {615,614,608}, {616,615,608}, {617,616,608}, {618,617,608}, {619,618,608}, {620,619,608}, {596,608,607}, {595,594,598}, {608,596,595}, {605,594,91}, {91,338,602}, {91,602,603}, {598,597,1}, {594,596,91}, {608,595,1}, {595,598,1}, {616,617,392}, {610,611,394}, {419,421,613}, {419,613,614}, {422,427,607}, {422,607,606}, {427,91,596}, {427,596,607}, {428,420,619}, {428,619,620}, {1,428,620}, {1,620,608}, {420,409,618}, {420,618,619}, {411,422,606}, {411,606,609}, {398,419,614}, {398,614,615}, {421,400,612}, {421,612,613}, {409,392,617}, {409,617,618}, {394,411,609}, {394,609,610}, {604,605,91}, {338,1,599}, {338,599,600}, {392,398,615}, {392,615,616}, {400,394,611}, {400,611,612}, {603,604,91}, {601,602,338}, {597,599,1}, {600,601,338} });
98             break;
99         case TestMesh::gt2_teeth:
100             mesh = TriangleMesh(
101             	{ {15.8899993896484,19.444055557251,2.67489433288574}, {15.9129991531372,19.1590557098389,2.67489433288574}, {15.9039993286133,19.1500549316406,2.67489433288574}, {15.9489994049072,19.2490558624268,2.67489433288574}, {15.9579992294312,19.3570556640625,2.67489433288574}, {15.8819999694824,18.690055847168,2.67489433288574}, {15.8319997787476,17.7460556030273,2.67489433288574}, {15.8489999771118,18.819055557251,2.67489433288574}, {15.8589992523193,17.7190551757812,2.67489433288574}, {15.8769998550415,19.0490550994873,2.67489433288574}, {15.7529993057251,17.8080558776855,2.67489433288574}, {15.7869997024536,19.5010547637939,2.67489433288574}, {14.0329990386963,18.7170543670654,2.67489433288574}, {13.9599990844727,18.7460556030273,2.67489433288574}, {13.9869995117188,20.2840557098389,2.67489433288574}, {14.2029991149902,20.149055480957,2.67489433288574}, {14.1939992904663,19.9560546875,2.67489433288574}, {14.1939992904663,20.1670551300049,2.67489433288574}, 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{12.2059993743896,20.6540546417236,2.67489433288574}, {12.3489990234375,20.3740558624268,2.67489433288574}, {12.3579998016357,20.2750549316406,2.67489433288574}, {12.3669996261597,20.266056060791,2.67489433288574}, {12.3849992752075,20.1670551300049,2.67489433288574}, {12.4269990921021,20.0680541992188,2.67489433288574}, {12.5029993057251,19.9540557861328,2.67489433288574}, {12.6169996261597,19.8550548553467,2.67489433288574}, {12.7449989318848,19.7800559997559,2.67489433288574}, {12.7629995346069,19.7800559997559,2.67489433288574}, {12.8799991607666,19.7350559234619,2.67489433288574}, {13.0369997024536,19.7250556945801,2.67489433288574}, {13.0149993896484,19.0340557098389,2.67489433288574}, {11.1699991226196,19.2580547332764,2.67489433288574}, {11.0959987640381,19.2580547332764,2.67489433288574}, {11.1209993362427,19.9230556488037,2.67489433288574}, {13.0599994659424,19.024055480957,2.67489433288574}, {14.9049997329712,18.3170547485352,2.67489433288574}, {14.8779993057251,18.3400554656982,2.67489433288574}, {14.8779993057251,19.149055480957,2.67489433288574}, {13.3039989471436,19.77805519104,2.67489433288574}, {13.1589994430542,18.9890556335449,2.67489433288574}, {13.1559991836548,19.7350559234619,2.67489433288574}, {13.4269990921021,19.8600559234619,2.67489433288574}, {13.5339994430542,19.9700546264648,2.67389440536499}, {13.6359996795654,20.1220550537109,2.67489433288574}, {13.6359996795654,20.1400547027588,2.67489433288574}, {13.6719989776611,20.2210559844971,2.67489433288574}, {13.6899995803833,20.2300548553467,2.67489433288574}, {13.7509994506836,20.3010559082031,2.67489433288574}, {13.8539991378784,20.3180541992188,2.67489433288574}, {14.8329992294312,18.3580551147461,2.67489433288574}, {14.1849994659424,19.8530559539795,2.67489433288574}, {14.0769996643066,18.7000541687012,2.67489433288574}, {14.1099996566772,20.2400550842285,2.67489433288574}, {14.2009992599487,19.6230545043945,2.67489433288574}, {14.2729997634888,19.4670543670654,2.67489433288574}, {14.3379993438721,19.3790550231934,2.67489433288574}, {14.4549999237061,19.2770557403564,2.67489433288574}, {14.5899991989136,19.2040557861328,2.67489433288574}, {14.6079998016357,19.2040557861328,2.67489433288574}, {14.7209997177124,19.1600551605225,2.67489433288574}, {15.1379995346069,19.210054397583,2.67489433288574}, {14.9949998855591,18.2680549621582,2.67489433288574}, {15.0029993057251,19.1580543518066,2.67489433288574}, {15.2369995117188,19.2760543823242,2.67489433288574}, {15.3779993057251,19.4060554504395,2.67489433288574}, {15.4539995193481,19.520055770874,2.67489433288574}, {15.471999168396,19.52805519104,2.67489433288574}, {15.5449991226196,19.5830554962158,2.67489433288574}, {15.6529998779297,19.573055267334,2.67489433288574}, {15.7059993743896,17.8360557556152,2.67489433288574}, {15.9449996948242,18.5560550689697,2.67489433288574}, {15.8589992523193,18.9380550384521,2.67489433288574}, {14.9589996337891,18.2950553894043,2.67489433288574}, {15.7779998779297,19.5100555419922,2.67489433288574}, {14.0049991607666,20.2750549316406,2.67489433288574}, {12.3489990234375,20.5000553131104,2.67489433288574}, {13.0689992904663,19.0150547027588,2.67489433288574}, {13.0999994277954,19.0100555419922,2.67489433288574}, {15.9489994049072,19.3670558929443,9.41489505767822}, {15.9489994049072,19.2490558624268,9.41489505767822}, {15.75,17.8080558776855,9.41489505767822}, {15.6639995574951,19.5710544586182,9.41489505767822}, {15.5709991455078,17.9260559082031,9.41489505767822}, {15.8769998550415,18.690055847168,9.41489505767822}, {15.8499994277954,18.8170547485352,9.41489505767822}, {15.9459991455078,18.5520553588867,9.41489505767822}, {15.914999961853,17.6890544891357,9.41489505767822}, {15.3999996185303,19.4290542602539,9.41489505767822}, {15.3099994659424,19.339054107666,9.41489505767822}, {15.3729991912842,18.0440559387207,9.41489505767822}, {15.4579992294312,19.5170555114746,9.41489505767822}, {15.5469999313354,19.5820541381836,9.41489505767822}, {13.2309989929199,19.7610549926758,9.41489505767822}, {13.168999671936,19.7360553741455,9.41489505767822}, {13.096999168396,19.0140552520752,9.41489505767822}, {13.1999988555908,18.9870548248291,9.41489505767822}, {15.1399993896484,19.2080554962158,9.41489505767822}, {15.0159997940063,19.1600551605225,9.41489505767822}, {14.9859991073608,18.2770557403564,9.41489505767822}, {15.1749992370605,18.1690559387207,9.41489505767822}, {15.9039993286133,19.1320552825928,9.41489505767822}, {15.8949995040894,19.4460544586182,9.41489505767822}, {15.8769998550415,19.0420551300049,9.41489505767822}, {12.2169990539551,20.6500549316406,9.41489505767822}, {11.9379997253418,20.6810550689697,9.41489505767822}, {11.8629989624023,19.2130546569824,9.41489505767822}, {12.096999168396,19.1950550079346,9.41489505767822}, {14.1669998168945,18.6640548706055,9.41489505767822}, {14.1039991378784,20.2460556030273,9.41489505767822}, {13.9849996566772,18.7360553741455,9.41489505767822}, {14.7349996566772,19.1590557098389,9.41489505767822}, {14.5849990844727,19.2050552368164,9.41489505767822}, {14.5719995498657,18.4850559234619,9.41489505767822}, {14.1939992904663,19.6760559082031,9.41489505767822}, {14.1849994659424,19.9330558776855,9.41489505767822}, {14.1759996414185,18.6640548706055,9.41489505767822}, {14.261999130249,19.4890556335449,9.41489505767822}, {14.3539991378784,19.3610553741455,9.41489505767822}, {14.3559989929199,18.5830554962158,9.41489505767822}, {11.6039991378784,20.1250553131104,9.41489505767822}, {11.5209999084473,20.0520553588867,9.41489505767822}, {11.4209995269775,19.2480545043945,9.41489505767822}, {11.6989994049072,20.2690544128418,9.41389465332031}, {11.7609996795654,20.4310550689697,9.41489505767822}, {11.8359994888306,19.2130546569824,9.41489505767822}, {14.1889991760254,20.1710548400879,9.41489505767822}, {13.9689998626709,20.2840557098389,9.41489505767822}, {13.8739995956421,20.315055847168,9.41489505767822}, {13.7799997329712,18.8080558776855,9.41489505767822}, {13.9869995117188,20.2750549316406,9.41489505767822}, {12.3129997253418,20.5980548858643,9.41489505767822}, {12.3399991989136,20.5090560913086,9.41489505767822}, {12.3489990234375,20.3830547332764,9.41489505767822}, {12.3599996566772,20.2680549621582,9.41489505767822}, {12.3849992752075,20.1850547790527,9.41489505767822}, {12.3849992752075,20.1670551300049,9.41489505767822}, {12.4249992370605,20.065055847168,9.41489505767822}, {12.4729995727539,19.1350555419922,9.41489505767822}, {14.4399995803833,19.2900543212891,9.41489505767822}, {14.3649997711182,18.5740547180176,9.41489505767822}, {13.5729999542236,20.0310554504395,9.41489505767822}, {13.4889993667603,19.9140548706055,9.41489505767822}, {13.5639991760254,18.8710556030273,9.41489505767822}, {13.6389999389648,20.1310558319092,9.41489505767822}, {13.6719989776611,20.2130546569824,9.41489505767822}, {13.75,20.3020553588867,9.41489505767822}, {12.7399997711182,19.7810554504395,9.41489505767822}, {12.6189994812012,19.8520545959473,9.41489505767822}, {12.5799999237061,19.1200542449951,9.41489505767822}, {12.8349990844727,19.069055557251,9.41489505767822}, {11.2669992446899,19.9350547790527,9.41489505767822}, {11.1029987335205,19.9230556488037,9.41489505767822}, {11.0209999084473,19.2600555419922,9.41489505767822}, {11.3819999694824,19.9710559844971,9.41489505767822}, {13.418999671936,19.8530559539795,9.41489505767822}, {13.4329996109009,18.9160556793213,9.41489505767822}, {11.8399991989136,20.6430549621582,9.41489505767822}, {13.3119993209839,19.7800559997559,9.41489505767822}, {15.2189998626709,19.2600555419922,9.41489505767822}, {15.1839990615845,18.1600551605225,9.41489505767822}, {15.3639993667603,18.0520553588867,9.41489505767822}, {13.0189990997314,19.7250556945801,9.41489505767822}, {12.8949995040894,19.7350559234619,9.41489505767822}, {15.9039993286133,19.1500549316406,9.41489505767822}, {15.7699995040894,19.5140552520752,9.41489505767822}, {15.8589992523193,18.9340553283691,9.41489505767822}, {14.1939992904663,19.9510555267334,9.41489505767822}, {14.2119998931885,20.0630550384521,9.41489505767822}, {14.8589992523193,19.149055480957,9.41489505767822}, {14.8159999847412,18.3670558929443,9.41489505767822}, {14.8959999084473,18.3220558166504,9.41489505767822}, {12.5189990997314,19.9360542297363,9.41489505767822}, {11.0209999084473,19.9290542602539,9.41489505767822}, {11.0209999084473,19.2530555725098,2.67489433288574}, {11.0209999084473,19.9300556182861,2.67489433288574}, {15.9799995422363,18.505931854248,5.58724021911621}, {15.9799995422363,18.5044555664062,9.41489505767822}, {15.9799995422363,18.5041732788086,2.67489433288574}, {15.9799995422363,18.1684837341309,2.67489433288574}, {15.9799995422363,18.1288299560547,9.41489505767822}, {15.9799995422363,17.9876575469971,2.67489433288574}, {15.9799995422363,17.6247596740723,3.91620373725891}, {15.9799995422363,17.6247596740723,2.67489433288574}, {15.9799995422363,17.6254329681396,4.32245063781738}, {15.9799995422363,17.8920269012451,9.41489505767822}, {15.9799995422363,17.8795108795166,2.67489433288574}, {15.9799995422363,17.629810333252,4.58585262298584}, {15.9799995422363,17.6336059570312,5.27938556671143}, {15.9799995422363,17.8311748504639,2.67489433288574}, {15.9799995422363,17.638355255127,9.41489505767822}, {15.9799995422363,17.6346111297607,5.98653984069824}, {15.9799995422363,17.8728256225586,2.67489433288574}, {15.9799995422363,18.2221603393555,2.67489433288574} },
102 				{ {0,1,2}, {0,3,1}, {0,4,3}, {5,6,7}, {8,6,5}, {2,9,0}, {6,10,11}, {12,13,14}, {15,16,17}, {18,16,15}, {19,20,21}, {22,23,24}, {25,23,22}, {26,23,25}, {27,23,26}, {28,23,27}, {29,30,31}, {29,32,30}, {29,28,32}, {33,28,29}, {33,23,28}, {21,23,33}, {20,23,21}, {34,35,36}, {37,35,34}, {38,35,37}, {39,35,38}, {40,35,39}, {41,35,40}, {42,35,41}, {43,35,42}, {44,35,43}, {45,35,44}, {46,35,45}, {47,35,46}, {48,35,47}, {49,50,51}, {52,48,47}, {23,49,24}, {53,54,55}, {56,57,58}, {59,57,56}, {60,57,59}, {61,57,60}, {62,57,61}, {63,57,62}, {64,57,63}, {65,57,64}, {66,57,65}, {13,57,66}, {54,67,55}, {68,69,70}, {71,69,68}, {72,69,71}, {73,69,72}, {74,69,73}, {75,69,74}, {76,69,75}, {77,69,76}, {67,69,77}, {70,16,68}, {70,17,16}, {78,79,80}, {81,79,78}, {82,79,81}, {83,79,82}, {84,79,83}, {85,79,84}, {86,79,85}, {87,79,86}, {88,8,5}, {11,7,6}, {11,89,7}, {11,9,89}, {11,0,9}, {55,90,53}, {55,79,90}, {55,80,79}, {91,11,10}, {92,69,12}, {92,70,69}, {34,93,37}, {47,94,52}, {47,95,94}, {47,57,95}, {47,58,57}, {51,24,49}, {21,35,19}, {21,36,35}, {14,92,12}, {86,10,87}, {86,91,10}, {77,55,67}, {66,14,13}, {96,97,4}, {98,99,100}, {101,102,98}, {103,101,98}, {104,103,98}, {105,106,107}, {108,105,107}, {109,108,107}, {100,109,107}, {110,111,112}, {113,110,112}, {114,115,116}, {117,114,116}, {118,119,120}, {121,122,123}, {124,121,123}, {125,126,127}, {128,129,130}, {131,132,133}, {71,131,133}, {134,71,133}, {135,134,133}, {136,135,133}, {137,138,139}, {140,137,139}, {141,140,139}, {142,31,141}, {142,141,139}, {143,126,132}, {144,145,146}, {147,144,146}, {127,147,146}, {148,121,124}, {149,148,124}, {150,149,124}, {151,150,124}, {152,151,124}, {153,152,124}, {154,153,124}, {155,154,124}, {129,156,157}, {130,129,157}, {158,159,160}, {161,158,160}, {162,161,160}, {163,162,160}, {146,163,160}, {164,165,166}, {167,164,166}, {168,169,170}, {171,168,170}, {139,171,170}, {159,172,173}, {123,174,142}, {175,110,113}, {173,175,113}, {106,176,177}, {178,106,177}, {179,180,167}, {112,179,167}, {175,173,172}, {119,118,181}, {119,181,97}, {119,97,96}, {182,98,102}, {182,102,183}, {182,183,120}, {182,120,119}, {143,132,184}, {184,185,143}, {147,127,126}, {174,123,122}, {159,173,160}, {126,125,133}, {126,133,132}, {186,187,188}, {186,188,116}, {186,116,115}, {99,98,182}, {109,100,99}, {106,178,107}, {114,117,177}, {114,177,176}, {128,130,187}, {128,187,186}, {135,136,157}, {135,157,156}, {163,146,145}, {164,167,180}, {179,112,111}, {171,139,138}, {189,155,166}, {189,166,165}, {149,150,93}, {154,155,189}, {31,142,174}, {114,176,78}, {81,78,176}, {7,89,183}, {89,9,120}, {89,120,183}, {78,80,114}, {176,106,81}, {88,5,103}, {183,102,7}, {118,120,9}, {9,2,181}, {9,181,118}, {115,114,80}, {82,81,106}, {101,103,5}, {102,101,5}, {5,7,102}, {97,181,2}, {2,1,97}, {1,3,97}, {80,55,115}, {172,159,59}, {59,56,172}, {3,4,97}, {4,0,96}, {105,108,82}, {186,115,55}, {82,106,105}, {83,82,108}, {60,59,159}, {175,172,56}, {119,96,0}, {0,11,119}, {108,109,84}, {84,83,108}, {55,77,186}, {56,58,110}, {56,110,175}, {60,159,158}, {11,91,182}, {182,119,11}, {91,86,182}, {85,84,109}, {86,85,99}, {128,186,77}, {58,111,110}, {158,161,60}, {26,25,137}, {138,137,25}, {99,182,86}, {109,99,85}, {77,76,128}, {58,47,111}, {61,60,161}, {137,140,26}, {27,26,140}, {25,22,138}, {129,128,76}, {76,75,129}, {75,74,129}, {74,73,156}, {73,72,135}, {68,16,184}, {68,184,132}, {16,18,185}, {161,162,62}, {62,61,161}, {179,111,47}, {171,138,22}, {156,129,74}, {135,156,73}, {134,135,72}, {72,71,134}, {68,132,131}, {185,184,16}, {18,15,185}, {63,62,162}, {28,27,140}, {22,24,171}, {71,68,131}, {15,17,143}, {15,143,185}, {17,70,143}, {70,92,126}, {162,163,64}, {64,63,162}, {180,179,47}, {47,46,180}, {140,141,28}, {168,171,24}, {126,143,70}, {92,14,147}, {147,126,92}, {14,66,144}, {14,144,147}, {65,64,163}, {66,65,145}, {46,45,180}, {32,28,141}, {24,51,168}, {145,144,66}, {163,145,65}, {164,180,45}, {45,44,164}, {44,43,164}, {43,42,165}, {38,37,151}, {150,151,37}, {37,93,150}, {141,31,30}, {30,32,141}, {169,168,51}, {165,164,43}, {189,165,42}, {42,41,189}, {40,39,152}, {40,152,153}, {151,152,39}, {39,38,151}, {93,34,149}, {154,189,41}, {153,154,41}, {41,40,153}, {148,149,34}, {34,36,148}, {36,21,121}, {31,174,29}, {121,148,36}, {21,33,122}, {21,122,121}, {33,29,122}, {174,122,29}, {116,188,53}, {104,98,10}, {87,10,98}, {98,100,87}, {79,87,100}, {79,100,107}, {90,79,107}, {90,107,178}, {178,177,90}, {53,90,177}, {53,177,117}, {117,116,53}, {54,53,188}, {54,188,187}, {67,54,187}, {67,187,130}, {69,67,130}, {69,130,157}, {12,69,157}, {12,157,136}, {136,133,12}, {12,133,125}, {125,127,12}, {13,12,127}, {127,146,13}, {57,13,146}, {57,146,160}, {95,57,160}, {95,160,173}, {173,113,95}, {94,95,113}, {113,112,94}, {52,94,112}, {48,52,112}, {112,167,48}, {35,48,167}, {35,167,166}, {19,35,166}, {139,170,50}, {50,49,139}, {166,155,19}, {20,19,155}, {155,124,20}, {23,20,124}, {23,124,123}, {49,23,123}, {49,123,142}, {142,139,49}, {190,191,170}, {192,191,190}, {191,192,51}, {191,51,50}, {170,169,190}, {169,51,192}, {169,192,190}, {170,191,50}, {193,194,195}, {196,197,198}, {199,200,201}, {198,202,203}, {204,201,200}, {205,204,200}, {206,207,208}, {206,208,205}, {206,205,200}, {207,206,209}, {207,209,203}, {207,203,202}, {202,198,197}, {197,196,210}, {197,210,195}, {197,195,194}, {8,88,195}, {8,195,210}, {210,196,8}, {196,198,8}, {198,203,8}, {203,209,8}, {209,206,8}, {206,200,8}, {202,197,104}, {207,202,104}, {103,104,197}, {103,197,194}, {193,195,88}, {88,103,194}, {88,194,193}, {200,199,8}, {199,201,8}, {204,205,6}, {6,8,201}, {6,201,204}, {10,6,205}, {10,205,208}, {104,10,208}, {104,208,207} });
103             break;
104         case TestMesh::pyramid:
105             mesh = TriangleMesh(
106             	{ {10,10,40}, {0,0,0}, {20,0,0}, {20,20,0}, {0,20,0} },
107             	{ {0,1,2}, {0,3,4}, {3,1,4}, {1,3,2}, {3,0,2}, {4,1,0} });
108             break;
109         case TestMesh::two_hollow_squares:
110             mesh = TriangleMesh(
111             	{ {66.7133483886719,104.286666870117,0}, {66.7133483886719,95.7133331298828,0}, {65.6666870117188,94.6666717529297,0}, {75.2866821289062,95.7133331298828,0}, {76.3333435058594,105.333335876465,0}, {76.3333435058594,94.6666717529297,0}, {65.6666870117188,105.33332824707,0}, {75.2866821289062,104.286666870117,0}, {71.1066818237305,104.58666229248,2.79999995231628}, {66.4133529663086,104.58666229248,2.79999995231628}, {75.5866851806641,104.58666229248,2.79999995231628}, {66.4133529663086,99.8933334350586,2.79999995231628}, {66.4133529663086,95.4133377075195,2.79999995231628}, {71.1066818237305,95.4133377075195,2.79999995231628}, {75.5866851806641,95.4133377075195,2.79999995231628}, {75.5866851806641,100.106666564941,2.79999995231628}, {74.5400161743164,103.540000915527,2.79999995231628}, {70.0320129394531,103.540000915527,2.79999995231628}, {67.4600067138672,103.540000915527,2.79999995231628}, {67.4600067138672,100.968002319336,2.79999995231628}, {67.4600067138672,96.4599990844727,2.79999995231628}, {74.5400161743164,99.0319976806641,2.79999995231628}, {74.5400161743164,96.4599990844727,2.79999995231628}, {70.0320129394531,96.4599990844727,2.79999995231628}, {123.666717529297,94.6666717529297,0}, {134.333312988281,94.6666717529297,0}, {124.413360595703,95.4133377075195,2.79999995231628}, {129.106674194336,95.4133377075195,2.79999995231628}, {133.586669921875,95.4133377075195,2.79999995231628}, {123.666717529297,105.33332824707,0}, {124.413360595703,104.58666229248,2.79999995231628}, {124.413360595703,99.8933334350586,2.79999995231628}, {134.333312988281,105.33332824707,0}, {129.106674194336,104.58666229248,2.79999995231628}, {133.586669921875,104.58666229248,2.79999995231628}, {133.586669921875,100.106666564941,2.79999995231628}, {124.713317871094,104.286666870117,0}, {124.713317871094,95.7133331298828,0}, {133.286712646484,95.7133331298828,0}, {133.286712646484,104.286666870117,0}, {132.540023803711,103.540000915527,2.79999995231628}, {128.032028198242,103.540008544922,2.79999995231628}, {125.460006713867,103.540000915527,2.79999995231628}, {125.460006713867,100.968002319336,2.79999995231628}, {125.460006713867,96.4599990844727,2.79999995231628}, {132.540023803711,99.0319976806641,2.79999995231628}, {132.540023803711,96.4599990844727,2.79999995231628}, {128.032028198242,96.4599990844727,2.79999995231628} },
112 	            { {0,1,2}, {3,4,5}, {6,4,0}, {6,0,2}, {2,1,5}, {7,4,3}, {1,3,5}, {0,4,7}, {4,6,8}, {6,9,8}, {4,8,10}, {6,2,9}, {2,11,9}, {2,12,11}, {2,5,12}, {5,13,12}, {5,14,13}, {4,10,15}, {5,4,14}, {4,15,14}, {7,16,17}, {0,7,18}, {7,17,18}, {1,19,20}, {1,0,19}, {0,18,19}, {7,3,21}, {3,22,21}, {7,21,16}, {3,23,22}, {3,1,23}, {1,20,23}, {24,25,26}, {25,27,26}, {25,28,27}, {29,24,30}, {24,31,30}, {24,26,31}, {32,29,33}, {29,30,33}, {32,33,34}, {32,34,35}, {25,32,28}, {32,35,28}, {36,37,24}, {38,32,25}, {29,32,36}, {29,36,24}, {24,37,25}, {39,32,38}, {37,38,25}, {36,32,39}, {39,40,41}, {36,39,42}, {39,41,42}, {37,43,44}, {37,36,43}, {36,42,43}, {39,38,45}, {38,46,45}, {39,45,40}, {38,47,46}, {38,37,47}, {37,44,47}, {16,8,9}, {16,10,8}, {10,16,15}, {15,16,21}, {22,15,21}, {15,22,14}, {22,23,14}, {23,20,14}, {17,16,9}, {18,17,9}, {19,18,9}, {19,9,11}, {19,11,20}, {13,14,20}, {20,11,12}, {13,20,12}, {41,40,30}, {42,41,30}, {43,42,30}, {43,30,31}, {43,31,44}, {27,28,44}, {44,31,26}, {27,44,26}, {40,33,30}, {40,34,33}, {34,40,35}, {35,40,45}, {46,35,45}, {35,46,28}, {46,47,28}, {47,44,28} });
113             break;
114         case TestMesh::small_dorito:
115             mesh = TriangleMesh(
116             	{ {6.00058937072754,-22.9982089996338,0}, {22.0010242462158,-49.9998741149902,0}, {-9.99957847595215,-49.999870300293,0}, {6.00071382522583,-32.2371635437012,28.0019245147705}, {11.1670551300049,-37.9727020263672,18.9601669311523}, {6.00060224533081,-26.5392456054688,10.7321853637695} },
117             	{ {0,1,2}, {3,4,5}, {2,1,4}, {2,4,3}, {2,3,5}, {2,5,0}, {5,4,1}, {5,1,0} });
118             break;
119         case TestMesh::bridge:
120             mesh = TriangleMesh(
121             	{ {75,84.5,8}, {125,84.5,8}, {75,94.5,8}, {120,84.5,5}, {125,94.5,8}, {75,84.5,0}, {80,84.5,5}, {125,84.5,0}, {125,94.5,0}, {80,94.5,5}, {75,94.5,0}, {120,94.5,5}, {120,84.5,0}, {80,94.5,0}, {80,84.5,0}, {120,94.5,0} },
122             	{ {0,1,2}, {1,0,3}, {2,1,4}, {2,5,0}, {0,6,3}, {1,3,7}, {1,8,4}, {4,9,2}, {10,5,2}, {5,6,0}, {6,11,3}, {3,12,7}, {7,8,1}, {4,8,11}, {4,11,9}, {9,10,2}, {10,13,5}, {14,6,5}, {9,11,6}, {11,12,3}, {12,8,7}, {11,8,15}, {13,10,9}, {5,13,14}, {14,13,6}, {6,13,9}, {15,12,11}, {15,8,12} });
123             break;
124         case TestMesh::bridge_with_hole:
125             mesh = TriangleMesh(
126             	{ {75,69.5,8}, {80,76.9091644287109,8}, {75,94.5,8}, {125,69.5,8}, {120,76.9091644287109,8}, {120,87.0908355712891,8}, {80,87.0908355712891,8}, {125,94.5,8}, {80,87.0908355712891,5}, {120,87.0908355712891,5}, {125,94.5,0}, {120,69.5,0}, {120,94.5,0}, {125,69.5,0}, {120,94.5,5}, {80,94.5,5}, {80,94.5,0}, {75,94.5,0}, {80,69.5,5}, {80,69.5,0}, {80,76.9091644287109,5}, {120,69.5,5}, {75,69.5,0}, {120,76.9091644287109,5} },
127             	{ {0,1,2}, {1,0,3}, {1,3,4}, {4,3,5}, {2,6,7}, {6,2,1}, {7,6,5}, {7,5,3}, {5,8,9}, {8,5,6}, {10,11,12}, {11,10,13}, {14,8,15}, {8,14,9}, {2,16,17}, {16,2,15}, {15,2,14}, {14,10,12}, {10,14,7}, {7,14,2}, {16,18,19}, {18,16,20}, {20,16,1}, {1,16,8}, {8,16,15}, {6,1,8}, {3,11,13}, {11,3,21}, {21,3,18}, {18,22,19}, {22,18,0}, {0,18,3}, {16,22,17}, {22,16,19}, {2,22,0}, {22,2,17}, {5,23,4}, {23,11,21}, {11,23,12}, {12,23,9}, {9,23,5}, {12,9,14}, {23,18,20}, {18,23,21}, {10,3,13}, {3,10,7}, {1,23,20}, {23,1,4} });
128             break;
129         case TestMesh::step:
130             mesh = TriangleMesh(
131             	{ {0,20,5}, {0,20,0}, {0,0,5}, {0,0,0}, {20,0,0}, {20,0,5}, {1,19,5}, {1,1,5}, {19,1,5}, {20,20,5}, {19,19,5}, {20,20,0}, {19,19,10}, {1,19,10}, {1,1,10}, {19,1,10} },
132             	{ {0,1,2}, {1,3,2}, {3,4,5}, {2,3,5}, {6,0,2}, {6,2,7}, {5,8,7}, {5,7,2}, {9,10,8}, {9,8,5}, {9,0,6}, {9,6,10}, {9,11,1}, {9,1,0}, {3,1,11}, {4,3,11}, {5,11,9}, {5,4,11}, {12,10,6}, {12,6,13}, {6,7,14}, {13,6,14}, {7,8,15}, {14,7,15}, {15,8,10}, {15,10,12}, {12,13,14}, {12,14,15} });
133             break;
134         case TestMesh::slopy_cube:
135             mesh = TriangleMesh(
136             	{ {-10,-10,0}, {-10,-10,20}, {-10,10,0}, {-10,10,20}, {0,-10,10}, {10,-10,0}, {2.92893,-10,10}, {10,-10,2.92893}, {0,-10,20}, {10,10,0}, {0,10,10}, {0,10,20}, {2.92893,10,10}, {10,10,2.92893} },
137             	{ {0,1,2}, {2,1,3}, {4,0,5}, {4,1,0}, {6,4,7}, {7,4,5}, {4,8,1}, {0,2,5}, {5,2,9}, {2,10,9}, {10,3,11}, {2,3,10}, {9,10,12}, {13,9,12}, {3,1,8}, {11,3,8}, {10,11,8}, {4,10,8}, {6,12,10}, {4,6,10}, {7,13,12}, {6,7,12}, {7,5,9}, {13,7,9} });
138             break;
139         default:
140         	throw Slic3r::InvalidArgument("Slic3r::Test::mesh(): called with invalid mesh ID");
141             break;
142     }
143 
144     mesh.repair();
145     return mesh;
146 }
147 
verbose_gcode()148 static bool verbose_gcode()
149 {
150     const char *v = std::getenv("SLIC3R_TESTS_GCODE");
151     if (v == nullptr)
152     	return false;
153     std::string s(v);
154     return s == "1" || s == "on" || s == "yes";
155 }
156 
init_print(std::vector<TriangleMesh> && meshes,Slic3r::Print & print,Slic3r::Model & model,const DynamicPrintConfig & config_in,bool comments)157 void init_print(std::vector<TriangleMesh> &&meshes, Slic3r::Print &print, Slic3r::Model &model, const DynamicPrintConfig &config_in, bool comments)
158 {
159 	DynamicPrintConfig config = DynamicPrintConfig::full_print_config();
160     config.apply(config_in);
161 
162     if (verbose_gcode())
163         config.set_key_value("gcode_comments", new ConfigOptionBool(true));
164 
165     for (const TriangleMesh &t : meshes) {
166 		ModelObject *object = model.add_object();
167 		object->name += "object.stl";
168 		object->add_volume(std::move(t));
169 		object->add_instance();
170 	}
171     arrange_objects(model, InfiniteBed{}, ArrangeParams{ scaled(min_object_distance(config))});
172 	for (ModelObject *mo : model.objects) {
173         mo->ensure_on_bed();
174 		print.auto_assign_extruders(mo);
175     }
176 
177 	print.apply(model, config);
178     print.validate();
179     print.set_status_silent();
180 }
181 
init_print(std::initializer_list<TestMesh> test_meshes,Slic3r::Print & print,Slic3r::Model & model,const Slic3r::DynamicPrintConfig & config_in,bool comments)182 void init_print(std::initializer_list<TestMesh> test_meshes, Slic3r::Print &print, Slic3r::Model &model, const Slic3r::DynamicPrintConfig &config_in, bool comments)
183 {
184 	std::vector<TriangleMesh> triangle_meshes;
185 	triangle_meshes.reserve(test_meshes.size());
186 	for (const TestMesh test_mesh : test_meshes)
187 		triangle_meshes.emplace_back(mesh(test_mesh));
188 	init_print(std::move(triangle_meshes), print, model, config_in, comments);
189 }
190 
init_print(std::initializer_list<TriangleMesh> input_meshes,Slic3r::Print & print,Slic3r::Model & model,const DynamicPrintConfig & config_in,bool comments)191 void init_print(std::initializer_list<TriangleMesh> input_meshes, Slic3r::Print &print, Slic3r::Model &model, const DynamicPrintConfig &config_in, bool comments)
192 {
193 	std::vector<TriangleMesh> triangle_meshes;
194 	triangle_meshes.reserve(input_meshes.size());
195 	for (const TriangleMesh &input_mesh : input_meshes)
196 		triangle_meshes.emplace_back(input_mesh);
197 	init_print(std::move(triangle_meshes), print, model, config_in, comments);
198 }
199 
init_print(std::initializer_list<TestMesh> meshes,Slic3r::Print & print,Slic3r::Model & model,std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items,bool comments)200 void init_print(std::initializer_list<TestMesh> meshes, Slic3r::Print &print, Slic3r::Model &model, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments)
201 {
202 	Slic3r::DynamicPrintConfig config = Slic3r::DynamicPrintConfig::full_print_config();
203 	config.set_deserialize_strict(config_items);
204 	init_print(meshes, print, model, config, comments);
205 }
206 
init_print(std::initializer_list<TriangleMesh> meshes,Slic3r::Print & print,Slic3r::Model & model,std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items,bool comments)207 void init_print(std::initializer_list<TriangleMesh> meshes, Slic3r::Print &print, Slic3r::Model &model, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments)
208 {
209 	Slic3r::DynamicPrintConfig config = Slic3r::DynamicPrintConfig::full_print_config();
210 	config.set_deserialize_strict(config_items);
211 	init_print(meshes, print, model, config, comments);
212 }
213 
init_and_process_print(std::initializer_list<TestMesh> meshes,Slic3r::Print & print,const DynamicPrintConfig & config,bool comments)214 void init_and_process_print(std::initializer_list<TestMesh> meshes, Slic3r::Print &print, const DynamicPrintConfig &config, bool comments)
215 {
216 	Slic3r::Model model;
217 	init_print(meshes, print, model, config, comments);
218 	print.process();
219 }
220 
init_and_process_print(std::initializer_list<TriangleMesh> meshes,Slic3r::Print & print,const DynamicPrintConfig & config,bool comments)221 void init_and_process_print(std::initializer_list<TriangleMesh> meshes, Slic3r::Print &print, const DynamicPrintConfig &config, bool comments)
222 {
223 	Slic3r::Model model;
224 	init_print(meshes, print, model, config, comments);
225 	print.process();
226 }
227 
init_and_process_print(std::initializer_list<TestMesh> meshes,Slic3r::Print & print,std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items,bool comments)228 void init_and_process_print(std::initializer_list<TestMesh> meshes, Slic3r::Print &print, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments)
229 {
230 	Slic3r::Model model;
231 	init_print(meshes, print, model, config_items, comments);
232 	print.process();
233 }
234 
init_and_process_print(std::initializer_list<TriangleMesh> meshes,Slic3r::Print & print,std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items,bool comments)235 void init_and_process_print(std::initializer_list<TriangleMesh> meshes, Slic3r::Print &print, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments)
236 {
237 	Slic3r::Model model;
238 	init_print(meshes, print, model, config_items, comments);
239 	print.process();
240 }
241 
gcode(Print & print)242 std::string gcode(Print & print)
243 {
244 	boost::filesystem::path temp = boost::filesystem::unique_path();
245     print.set_status_silent();
246     print.process();
247     print.export_gcode(temp.string(), nullptr, nullptr);
248     std::ifstream t(temp.string());
249 	std::string str((std::istreambuf_iterator<char>(t)), std::istreambuf_iterator<char>());
250 	boost::nowide::remove(temp.string().c_str());
251 	return str;
252 }
253 
model(const std::string & model_name,TriangleMesh && _mesh)254 Slic3r::Model model(const std::string &model_name, TriangleMesh &&_mesh)
255 {
256     Slic3r::Model result;
257 	ModelObject *object = result.add_object();
258 	object->name += model_name + ".stl";
259     object->add_volume(_mesh);
260     object->add_instance();
261     return result;
262 }
263 
slice(std::initializer_list<TestMesh> meshes,const DynamicPrintConfig & config,bool comments)264 std::string slice(std::initializer_list<TestMesh> meshes, const DynamicPrintConfig &config, bool comments)
265 {
266 	Slic3r::Print print;
267 	Slic3r::Model model;
268 	init_print(meshes, print, model, config, comments);
269 	return gcode(print);
270 }
271 
slice(std::initializer_list<TriangleMesh> meshes,const DynamicPrintConfig & config,bool comments)272 std::string slice(std::initializer_list<TriangleMesh> meshes, const DynamicPrintConfig &config, bool comments)
273 {
274 	Slic3r::Print print;
275 	Slic3r::Model model;
276 	init_print(meshes, print, model, config, comments);
277 	return gcode(print);
278 }
279 
slice(std::initializer_list<TestMesh> meshes,std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items,bool comments)280 std::string slice(std::initializer_list<TestMesh> meshes, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments)
281 {
282 	Slic3r::Print print;
283 	Slic3r::Model model;
284 	init_print(meshes, print, model, config_items, comments);
285 	return gcode(print);
286 }
287 
slice(std::initializer_list<TriangleMesh> meshes,std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items,bool comments)288 std::string slice(std::initializer_list<TriangleMesh> meshes, std::initializer_list<Slic3r::ConfigBase::SetDeserializeItem> config_items, bool comments)
289 {
290 	Slic3r::Print print;
291 	Slic3r::Model model;
292 	init_print(meshes, print, model, config_items, comments);
293 	return gcode(print);
294 }
295 
296 } } // namespace Slic3r::Test
297 
298 #include <catch2/catch.hpp>
299 
300 SCENARIO("init_print functionality", "[test_data]") {
301 	GIVEN("A default config") {
302 		Slic3r::DynamicPrintConfig config = Slic3r::DynamicPrintConfig::full_print_config();
303 		WHEN("init_print is called with a single mesh.") {
304 			Slic3r::Model model;
305 			Slic3r::Print print;
306 			Slic3r::Test::init_print({ Slic3r::Test::TestMesh::cube_20x20x20 }, print, model, config, true);
307 			THEN("One mesh/printobject is in the resulting Print object.") {
308 				REQUIRE(print.objects().size() == 1);
309 			}
310 			THEN("print.process() doesn't crash.") {
311 				REQUIRE_NOTHROW(print.process());
312 			}
313 			THEN("Export gcode functions outputs text.") {
314 				REQUIRE(! Slic3r::Test::gcode(print).empty());
315 			}
316 #if 0
317 			THEN("Embedded meshes exported") {
318 				std::string path = "C:\\data\\temp\\embedded_meshes\\";
319 				for (auto kvp : Slic3r::Test::mesh_names) {
320 					Slic3r::TriangleMesh m = mesh(kvp.first);
321 					std::string name = kvp.second;
322 					REQUIRE(Slic3r::store_stl((path + name + ".stl").c_str(), &m, true) == true);
323 					REQUIRE(Slic3r::store_obj((path + name + ".obj").c_str(), &m) == true);
324 				}
325 			}
326 #endif
327 		}
328 	}
329 }
330