# Section générée avec JMath3D
# JMath3D
# 2 pyramides opposées par le sommet.
# Chaque base est un icosikaitétragone régulier.
# plans de coupe : 8y+z-5 = 0, y+z-1.75 = 0 et 0.5y+z-1.325 = 0
v  1         0        0
v  0.965926 -0.258819 0
v  0.866025 -0.5      0
v  0.707107 -0.707107 0
v  0.5      -0.866025 0
v  0.258819 -0.965926 0
v  0        -1        0
v -0.258819 -0.965926 0
v -0.5      -0.866025 0
v -0.707107 -0.707107 0
v -0.866025 -0.5      0
v -0.965926 -0.258819 0
v -1         0        0
v -0.965926  0.258819 0
v -0.866025  0.5      0
v  0.866025  0.5      0
v  0.965926  0.258819 0
v 0 0 1
v -0.770109603611 0.625 0
v 0.770109603611 0.625 0
v -0.607368576568 0.607368576568 0.14105138746
v -0.337370534058 0.584342633514 0.325258931885
v -0.153889283956 0.574322829833 0.405417361337
v 0 0.571428571429 0.428571428571
v 0.153889283956 0.574322829833 0.405417361337
v 0.337370534058 0.584342633514 0.325258931885
v 0.607368576568 0.607368576568 0.14105138746
v -0.707107 0.707107 0
v -0.5 0.866025 0
v -0.258819 0.965926 0
v 0 1 0
v 0.258819 0.965926 0
v 0.5 0.866025 0
v 0.707107 0.707107 0

# 24 points dans le plan d'équation +0.5y+z-1.325 = 0
v 0.360589680223 -0.096619679402 1.373309839701
v 0.325 0 1.325
v 0.3752775 -0.216666666667 1.433333333333
v 0.355496974614 -0.355496974614 1.502748487307
v 0.286602438325 -0.496409753301 1.573204876651
v 0.162688888803 -0.607163413837 1.628581706918
v 0 -0.65 1.65
v -0.162688888803 -0.607163413837 1.628581706918
v -0.286602438325 -0.496409753301 1.573204876651
v -0.355496974614 -0.355496974614 1.502748487307
v -0.3752775 -0.216666666667 1.433333333333
v -0.360589680223 -0.096619679402 1.373309839701
v -0.325 0 1.325
v -0.277955825588 0.074478012625 1.287760993687
v -0.2251665 0.13 1.26
v -0.169782557542 0.169782557542 1.240108721229
v -0.113397475598 0.196410097609 1.226794951195
v -0.056721695012 0.211688322635 1.219155838683
v 0 0.216666666667 1.216666666667
v 0.056721695012 0.211688322635 1.219155838683
v 0.113397475598 0.196410097609 1.226794951195
v 0.169782557542 0.169782557542 1.240108721229
v 0.2251665 0.13 1.26
v 0.277955825588 0.074478012625 1.287760993687

# 50 points au-dessus du plan : +0.5y+z-1.325 > 0
v 0.965926 -0.258819 2
v 0.866025 -0.5 2
v 0.707107 -0.707107 2
v 0.5 -0.866025 2
v 0.258819 -0.965926 2
v 0 -1 2
v -0.258819 -0.965926 2
v -0.5 -0.866025 2
v -0.707107 -0.707107 2
v -0.866025 -0.5 2
v -0.965926 -0.258819 2
v -0.96708703766 -0.25 2
v 0.96708703766 -0.25 2
v 0.75 0 1.75
v -0.75 0 1.75
v -0.5754953651 0.154203463723 1.595796536277
v -0.4330125 0.25 1.5
v -0.310660228093 0.310660228093 1.439339771907
v -0.200961937809 0.348076124382 1.401923875618
v -0.098739347259 0.368500391164 1.381499608836
v 0 0.375 1.375
v 0.098739347259 0.368500391164 1.381499608836
v 0.200961937809 0.348076124382 1.401923875618
v 0.310660228093 0.310660228093 1.439339771907
v 0.4330125 0.25 1.5
v 0.5754953651 0.154203463723 1.595796536277
v 1 0 2
v -1 0 2
v -0.965926 0.258819 2
v 0.965926 0.258819 2
v 0.91780198492 0.375 2
v -0.91780198492 0.375 2
v -0.69282 0.4 1.8
v -0.42488946734 0.42488946734 1.600884261279
v -0.252264070029 0.436933982493 1.504528140057
v -0.118623536335 0.44270922134 1.458326229277
v 0 0.444444444444 1.444444444444
v 0.118623536335 0.44270922134 1.458326229277
v 0.252264070029 0.436933982493 1.504528140057
v 0.42488946734 0.42488946734 1.600884261279
v 0.69282 0.4 1.8
v -0.866025 0.5 2
v -0.707107 0.707107 2
v -0.5 0.866025 2
v -0.258819 0.965926 2
v 0 1 2
v 0.258819 0.965926 2
v 0.5 0.866025 2
v 0.707107 0.707107 2
v 0.866025 0.5 2


# Base basse : faces 1 et 2
f 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 19 20 16 17
f 19 28 29 30 31 32 33 34 20

# Base haute : faces 3 à 5
f 70 69 68 67 66 65 64 63 62 61 60 59 71
f 88 89 90 87 86 70 71 85
f 89 108 107 106 105 104 103 102 101 100 90

# Ellipse : face 6
f 35 36 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37

# Parabole : face 7
f 70 71 72 84 83 82 81 80 79 78 77 76 75 74 73

# Hyperbole : faces 8 et 9
f 19 21 22 23 24 25 26 27 20
f 89 99 98 97 96 95 94 93 92 91 90

# Toutes les autres facettes
f 18 2 1
f 35 18 36
f 18 3 2
f 37 18 35
f 18 4 3
f 38 18 37
f 18 5 4
f 39 18 38
f 18 6 5
f 40 18 39
f 18 7 6
f 41 18 40
f 18 8 7
f 42 18 41
f 18 9 8
f 43 18 42
f 18 10 9
f 44 18 43
f 18 11 10
f 45 18 44
f 18 12 11
f 46 18 45
f 18 13 12
f 47 18 46
f 18 14 13
f 48 18 47
f 18 15 14
f 49 18 48
f 18 21 19 15
f 50 18 49
f 21 18 22
f 51 18 50
f 22 18 23
f 52 18 51
f 23 18 24
f 53 18 52
f 24 18 25
f 54 18 53
f 25 18 26
f 55 18 54
f 26 18 27
f 56 18 55
f 27 18 16 20
f 57 18 56
f 18 17 16
f 58 18 57
f 18 1 17
f 36 18 58
f 21 28 19
f 21 22 29 28
f 22 23 30 29
f 23 24 31 30
f 24 25 32 31
f 25 26 33 32
f 26 27 34 33
f 27 20 34

f 35 36 72 71 59
f 37 35 59 60
f 38 37 60 61
f 39 38 61 62
f 40 39 62 63
f 41 40 63 64
f 42 41 64 65
f 43 42 65 66
f 44 43 66 67
f 45 44 67 68
f 46 45 68 69
f 73 47 46 69 70
f 74 48 47 73
f 75 49 48 74
f 76 50 49 75
f 77 51 50 76
f 78 52 51 77
f 79 53 52 78
f 80 54 53 79
f 81 55 54 80
f 82 56 55 81
f 83 57 56 82
f 84 58 57 83
f 72 36 58 84
f 72 85 71
f 73 70 86
f 74 73 86 87
f 91 75 74 87 90
f 92 76 75 91
f 93 77 76 92
f 94 78 77 93
f 95 79 78 94
f 96 80 79 95
f 97 81 80 96
f 98 82 81 97
f 99 83 82 98
f 84 83 99 89 88
f 72 84 88 85
f 91 90 100
f 92 91 100 101
f 93 92 101 102
f 94 93 102 103
f 95 94 103 104
f 96 95 104 105
f 97 96 105 106
f 98 97 106 107
f 99 98 107 108
f 99 108 89

# 108 vertices, 113 faces.