added import_3d_mesh (fork); fix in paperfold
This commit is contained in:
leyghisbb
parent
97412c38d7
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1a255addad
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||||
v 1.91421 -1.20711 0.5
|
||||
|
||||
f 44 42 17 19
|
||||
f 14 6 3 11
|
||||
f 34 36 27 25
|
||||
f 8 16 9 1
|
||||
f 20 18 41 43
|
||||
f 12 4 5 13
|
||||
f 26 28 35 33
|
||||
f 2 10 15 7
|
||||
f 45 23 24 46
|
||||
f 39 29 30 40
|
||||
f 48 22 21 47
|
||||
f 38 32 31 37
|
||||
f 9 19 17 11 3 25 27 1
|
||||
f 2 28 26 4 12 18 20 10
|
||||
f 41 48 47 42 44 45 46 43
|
||||
f 35 38 37 36 34 39 40 33
|
||||
f 15 24 23 16 8 31 32 7
|
||||
f 5 30 29 6 14 21 22 13
|
||||
f 46 24 15 10 20 43
|
||||
f 35 28 2 7 32 38
|
||||
f 41 18 12 13 22 48
|
||||
f 40 30 5 4 26 33
|
||||
f 44 19 9 16 23 45
|
||||
f 37 31 8 1 27 36
|
||||
f 47 21 14 11 17 42
|
||||
f 34 25 3 6 29 39
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
#Name:Great Stellated Dodecahedron
|
||||
#Type:face_specified
|
||||
|
||||
v 0. 0. -0.951057
|
||||
v 0. 0. 0.951057
|
||||
v -0.425325 -1.30902 1.80171
|
||||
v -0.425325 1.30902 1.80171
|
||||
v 0.425325 -1.30902 -1.80171
|
||||
v 0.425325 1.30902 -1.80171
|
||||
v -0.688191 -0.5 0.425325
|
||||
v -0.688191 0.5 0.425325
|
||||
v -0.688191 -2.11803 0.425325
|
||||
v -0.688191 2.11803 0.425325
|
||||
v 0.688191 -0.5 -0.425325
|
||||
v 0.688191 0.5 -0.425325
|
||||
v 0.688191 -2.11803 -0.425325
|
||||
v 0.688191 2.11803 -0.425325
|
||||
v -0.850651 0. -0.425325
|
||||
v 0.850651 0. 0.425325
|
||||
v -1.11352 -0.809017 -1.80171
|
||||
v -1.11352 0.809017 -1.80171
|
||||
v 1.11352 -0.809017 1.80171
|
||||
v 1.11352 0.809017 1.80171
|
||||
v -1.80171 -1.30902 -0.425325
|
||||
v -1.80171 1.30902 -0.425325
|
||||
v 1.80171 -1.30902 0.425325
|
||||
v 1.80171 1.30902 0.425325
|
||||
v -2.22703 0. 0.425325
|
||||
v 2.22703 0. -0.425325
|
||||
v -0.262866 -0.809017 -0.425325
|
||||
v -0.262866 0.809017 -0.425325
|
||||
v 0.262866 -0.809017 0.425325
|
||||
v 0.262866 0.809017 0.425325
|
||||
v -1.37638 0. 1.80171
|
||||
v 1.37638 0. -1.80171
|
||||
|
||||
f 4 2 30
|
||||
f 4 30 8
|
||||
f 4 8 2
|
||||
f 31 2 8
|
||||
f 31 8 7
|
||||
f 31 7 2
|
||||
f 3 2 7
|
||||
f 3 7 29
|
||||
f 3 29 2
|
||||
f 19 2 29
|
||||
f 19 29 16
|
||||
f 19 16 2
|
||||
f 20 2 16
|
||||
f 20 16 30
|
||||
f 20 30 2
|
||||
f 5 11 27
|
||||
f 5 27 1
|
||||
f 5 1 11
|
||||
f 32 12 11
|
||||
f 32 11 1
|
||||
f 32 1 12
|
||||
f 6 28 12
|
||||
f 6 12 1
|
||||
f 6 1 28
|
||||
f 18 15 28
|
||||
f 18 28 1
|
||||
f 18 1 15
|
||||
f 17 27 15
|
||||
f 17 15 1
|
||||
f 17 1 27
|
||||
f 10 30 28
|
||||
f 10 28 8
|
||||
f 10 8 30
|
||||
f 25 8 15
|
||||
f 25 15 7
|
||||
f 25 7 8
|
||||
f 9 7 27
|
||||
f 9 27 29
|
||||
f 9 29 7
|
||||
f 23 29 11
|
||||
f 23 11 16
|
||||
f 23 16 29
|
||||
f 24 16 12
|
||||
f 24 12 30
|
||||
f 24 30 16
|
||||
f 13 11 29
|
||||
f 13 29 27
|
||||
f 13 27 11
|
||||
f 26 12 16
|
||||
f 26 16 11
|
||||
f 26 11 12
|
||||
f 14 28 30
|
||||
f 14 30 12
|
||||
f 14 12 28
|
||||
f 22 15 8
|
||||
f 22 8 28
|
||||
f 22 28 15
|
||||
f 21 27 7
|
||||
f 21 7 15
|
||||
f 21 15 27
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
#Name:Icosahedron
|
||||
#Type:face_specified
|
||||
|
||||
v 0 0 -0.95105652
|
||||
v 0 0 0.95105652
|
||||
v -0.85065081 0 -0.42532540
|
||||
v 0.85065081 0 0.42532540
|
||||
v 0.68819096 -0.50000000 -0.42532540
|
||||
v 0.68819096 0.50000000 -0.42532540
|
||||
v -0.68819096 -0.50000000 0.42532540
|
||||
v -0.68819096 0.50000000 0.42532540
|
||||
v -0.26286556 -0.80901699 -0.42532540
|
||||
v -0.26286556 0.80901699 -0.42532540
|
||||
v 0.26286556 -0.80901699 0.42532540
|
||||
v 0.26286556 0.80901699 0.42532540
|
||||
|
||||
f 2 12 8
|
||||
f 2 8 7
|
||||
f 2 7 11
|
||||
f 2 11 4
|
||||
f 2 4 12
|
||||
f 5 9 1
|
||||
f 6 5 1
|
||||
f 10 6 1
|
||||
f 3 10 1
|
||||
f 9 3 1
|
||||
f 12 10 8
|
||||
f 8 3 7
|
||||
f 7 9 11
|
||||
f 11 5 4
|
||||
f 4 6 12
|
||||
f 5 11 9
|
||||
f 6 4 5
|
||||
f 10 12 6
|
||||
f 3 8 10
|
||||
f 9 7 3
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
#Name:Icosidodecahedron
|
||||
#Type:face_specified
|
||||
v 0. -1.61803 0.
|
||||
v 0. 1.61803 0.
|
||||
v 0.262866 -0.809017 -1.37638
|
||||
v 0.262866 0.809017 -1.37638
|
||||
v 0.425325 -1.30902 0.850651
|
||||
v 0.425325 1.30902 0.850651
|
||||
v 0.688191 -0.5 1.37638
|
||||
v 0.688191 0.5 1.37638
|
||||
v 1.11352 -0.809017 -0.850651
|
||||
v 1.11352 0.809017 -0.850651
|
||||
v -1.37638 0. -0.850651
|
||||
v -0.688191 -0.5 -1.37638
|
||||
v -0.688191 0.5 -1.37638
|
||||
v 1.37638 0. 0.850651
|
||||
v 0.951057 -1.30902 0.
|
||||
v 0.951057 1.30902 0.
|
||||
v 0.850651 0. -1.37638
|
||||
v -0.951057 -1.30902 0.
|
||||
v -0.951057 1.30902 0.
|
||||
v -1.53884 -0.5 0.
|
||||
v -1.53884 0.5 0.
|
||||
v 1.53884 -0.5 0.
|
||||
v 1.53884 0.5 0.
|
||||
v -0.850651 0. 1.37638
|
||||
v -1.11352 -0.809017 0.850651
|
||||
v -1.11352 0.809017 0.850651
|
||||
v -0.425325 -1.30902 -0.850651
|
||||
v -0.425325 1.30902 -0.850651
|
||||
v -0.262866 -0.809017 1.37638
|
||||
v -0.262866 0.809017 1.37638
|
||||
|
||||
f 30 24 29 7 8
|
||||
f 26 24 30
|
||||
f 25 29 24
|
||||
f 5 7 29
|
||||
f 14 8 7
|
||||
f 6 30 8
|
||||
f 16 2 6
|
||||
f 19 21 26
|
||||
f 20 18 25
|
||||
f 1 15 5
|
||||
f 22 23 14
|
||||
f 2 19 26 30 6
|
||||
f 21 20 25 24 26
|
||||
f 18 1 5 29 25
|
||||
f 15 22 14 7 5
|
||||
f 23 16 6 8 14
|
||||
f 12 13 4 17 3
|
||||
f 3 17 9
|
||||
f 17 4 10
|
||||
f 4 13 28
|
||||
f 13 12 11
|
||||
f 12 3 27
|
||||
f 27 1 18
|
||||
f 9 22 15
|
||||
f 10 16 23
|
||||
f 28 19 2
|
||||
f 11 20 21
|
||||
f 27 3 9 15 1
|
||||
f 9 17 10 23 22
|
||||
f 10 4 28 2 16
|
||||
f 28 13 11 21 19
|
||||
f 11 12 27 18 20
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
#Name:Jessen's Orthogonal Icosahedron
|
||||
#Type:face_specified
|
||||
v 0. -0.809017 0.5
|
||||
v 0. -0.809017 -0.5
|
||||
v 0. 0.809017 0.5
|
||||
v 0. 0.809017 -0.5
|
||||
v 0.5 0. -0.809017
|
||||
v 0.5 0. 0.809017
|
||||
v -0.5 0. -0.809017
|
||||
v -0.5 0. 0.809017
|
||||
v -0.809017 0.5 0.
|
||||
v -0.809017 -0.5 0.
|
||||
v 0.809017 0.5 0.
|
||||
v 0.809017 -0.5 0.
|
||||
|
||||
f 3 1 6
|
||||
f 6 1 12
|
||||
f 6 12 5
|
||||
f 11 3 6
|
||||
f 6 5 11
|
||||
f 12 1 10
|
||||
f 12 10 2
|
||||
f 5 12 2
|
||||
f 3 11 9
|
||||
f 1 3 8
|
||||
f 8 10 1
|
||||
f 7 2 10
|
||||
f 10 8 7
|
||||
f 3 9 8
|
||||
f 7 8 9
|
||||
f 5 2 4
|
||||
f 2 7 4
|
||||
f 7 9 4
|
||||
f 4 9 11
|
||||
f 5 4 11
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
#Name:Methane Molecule
|
||||
#Type:edge_specified
|
||||
|
||||
v 0 0 0
|
||||
v 0 0 0.61237244
|
||||
v -0.28867513 -0.50000000 -0.20412415
|
||||
v -0.28867513 0.50000000 -0.20412415
|
||||
v 0.57735027 0 -0.20412415
|
||||
|
||||
l 1 2
|
||||
l 1 3
|
||||
l 1 4
|
||||
l 1 5
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#Name:Octahedron
|
||||
#Type:face_specified
|
||||
v -0.5 -0.5 0
|
||||
v -0.5 0.5 0
|
||||
v 0 0 -0.70710678
|
||||
v 0 0 0.70710678
|
||||
v 0.5 -0.5 0
|
||||
v 0.5 0.5 0
|
||||
|
||||
f 4 5 6
|
||||
f 4 6 2
|
||||
f 4 2 1
|
||||
f 4 1 5
|
||||
f 5 1 3
|
||||
f 5 3 6
|
||||
f 3 1 2
|
||||
f 6 3 2
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
#Name:Right Handed Coordinate Axes
|
||||
#Type:Edge_specified
|
||||
|
||||
v 0 0 0
|
||||
v 1 0 0
|
||||
v 0 1 0
|
||||
v 0 0 1
|
||||
|
||||
l 1 2
|
||||
l 1 3
|
||||
l 1 4
|
||||
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
#Name:Rhombic Dodecahedron
|
||||
#Type:face_specified
|
||||
v -0.816497 -0.816497 0.
|
||||
v -0.816497 0. -0.57735
|
||||
v -0.816497 0. 0.57735
|
||||
v -0.816497 0.816497 0.
|
||||
v 0. -0.816497 -0.57735
|
||||
v 0. -0.816497 0.57735
|
||||
v 0. 0. -1.1547
|
||||
v 0. 0. 1.1547
|
||||
v 0. 0.816497 -0.57735
|
||||
v 0. 0.816497 0.57735
|
||||
v 0.816497 -0.816497 0.
|
||||
v 0.816497 0. -0.57735
|
||||
v 0.816497 0. 0.57735
|
||||
v 0.816497 0.816497 0.
|
||||
|
||||
f 2 1 3 4
|
||||
f 1 2 7 5
|
||||
f 6 8 3 1
|
||||
f 2 4 9 7
|
||||
f 8 10 4 3
|
||||
f 11 6 1 5
|
||||
f 9 4 10 14
|
||||
f 5 7 12 11
|
||||
f 11 13 8 6
|
||||
f 7 9 14 12
|
||||
f 13 14 10 8
|
||||
f 14 13 11 12
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
#Name:Rhombic Triacontahedron
|
||||
#Type:face_specified
|
||||
v 0. 0. -1.61803
|
||||
v 0. 0. 1.61803
|
||||
v 0.276393 -0.850651 1.17082
|
||||
v 0.276393 0.850651 1.17082
|
||||
v 0.894427 0. 1.17082
|
||||
v 1.17082 -0.850651 0.723607
|
||||
v 1.17082 -0.850651 -0.276393
|
||||
v 1.17082 0.850651 0.723607
|
||||
v 1.17082 0.850651 -0.276393
|
||||
v -0.894427 0. -1.17082
|
||||
v -0.447214 -1.37638 0.723607
|
||||
v -0.447214 -1.37638 -0.276393
|
||||
v -0.447214 1.37638 0.723607
|
||||
v -0.447214 1.37638 -0.276393
|
||||
v 0.447214 -1.37638 0.276393
|
||||
v 0.447214 -1.37638 -0.723607
|
||||
v 0.447214 1.37638 0.276393
|
||||
v 0.447214 1.37638 -0.723607
|
||||
v -1.44721 0. 0.723607
|
||||
v -1.44721 0. -0.276393
|
||||
v -0.723607 -0.525731 1.17082
|
||||
v -0.723607 0.525731 1.17082
|
||||
v 0.723607 -0.525731 -1.17082
|
||||
v 0.723607 0.525731 -1.17082
|
||||
v 1.44721 0. 0.276393
|
||||
v 1.44721 0. -0.723607
|
||||
v -1.17082 -0.850651 0.276393
|
||||
v -1.17082 -0.850651 -0.723607
|
||||
v -1.17082 0.850651 0.276393
|
||||
v -1.17082 0.850651 -0.723607
|
||||
v -0.276393 -0.850651 -1.17082
|
||||
v -0.276393 0.850651 -1.17082
|
||||
|
||||
f 16 15 11 12
|
||||
f 14 13 17 18
|
||||
f 10 28 20 30
|
||||
f 8 5 6 25
|
||||
f 12 28 31 16
|
||||
f 32 30 14 18
|
||||
f 6 3 11 15
|
||||
f 8 17 13 4
|
||||
f 11 21 19 27
|
||||
f 13 29 19 22
|
||||
f 7 16 23 26
|
||||
f 24 18 9 26
|
||||
f 12 11 27 28
|
||||
f 30 29 13 14
|
||||
f 7 6 15 16
|
||||
f 18 17 8 9
|
||||
f 2 22 19 21
|
||||
f 23 1 24 26
|
||||
f 3 2 21 11
|
||||
f 4 13 22 2
|
||||
f 16 31 1 23
|
||||
f 1 32 18 24
|
||||
f 31 28 10 1
|
||||
f 10 30 32 1
|
||||
f 6 5 2 3
|
||||
f 8 4 2 5
|
||||
f 28 27 19 20
|
||||
f 20 19 29 30
|
||||
f 26 25 6 7
|
||||
f 9 8 25 26
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
#Name:Small Rhombicosidodecahedron
|
||||
#Type:face_specified
|
||||
|
||||
v -0.5 -0.5 -2.11803
|
||||
v -0.5 -0.5 2.11803
|
||||
v -0.5 0.5 -2.11803
|
||||
v -0.5 0.5 2.11803
|
||||
v -0.5 -2.11803 -0.5
|
||||
v -0.5 -2.11803 0.5
|
||||
v -0.5 2.11803 -0.5
|
||||
v -0.5 2.11803 0.5
|
||||
v 0. -1.30902 -1.80902
|
||||
v 0. -1.30902 1.80902
|
||||
v 0. 1.30902 -1.80902
|
||||
v 0. 1.30902 1.80902
|
||||
v 0.5 -0.5 -2.11803
|
||||
v 0.5 -0.5 2.11803
|
||||
v 0.5 0.5 -2.11803
|
||||
v 0.5 0.5 2.11803
|
||||
v 0.5 -2.11803 -0.5
|
||||
v 0.5 -2.11803 0.5
|
||||
v 0.5 2.11803 -0.5
|
||||
v 0.5 2.11803 0.5
|
||||
v -1.80902 0. -1.30902
|
||||
v -1.80902 0. 1.30902
|
||||
v -0.809017 -1.61803 -1.30902
|
||||
v -0.809017 -1.61803 1.30902
|
||||
v -0.809017 1.61803 -1.30902
|
||||
v -0.809017 1.61803 1.30902
|
||||
v -1.61803 -1.30902 -0.809017
|
||||
v -1.61803 -1.30902 0.809017
|
||||
v -1.61803 1.30902 -0.809017
|
||||
v -1.61803 1.30902 0.809017
|
||||
v -2.11803 -0.5 -0.5
|
||||
v -2.11803 -0.5 0.5
|
||||
v -2.11803 0.5 -0.5
|
||||
v -2.11803 0.5 0.5
|
||||
v -1.30902 -1.80902 0.
|
||||
v -1.30902 -0.809017 -1.61803
|
||||
v -1.30902 -0.809017 1.61803
|
||||
v -1.30902 0.809017 -1.61803
|
||||
v -1.30902 0.809017 1.61803
|
||||
v -1.30902 1.80902 0.
|
||||
v 0.809017 -1.61803 -1.30902
|
||||
v 0.809017 -1.61803 1.30902
|
||||
v 0.809017 1.61803 -1.30902
|
||||
v 0.809017 1.61803 1.30902
|
||||
v 1.61803 -1.30902 -0.809017
|
||||
v 1.61803 -1.30902 0.809017
|
||||
v 1.61803 1.30902 -0.809017
|
||||
v 1.61803 1.30902 0.809017
|
||||
v 2.11803 -0.5 -0.5
|
||||
v 2.11803 -0.5 0.5
|
||||
v 2.11803 0.5 -0.5
|
||||
v 2.11803 0.5 0.5
|
||||
v 1.30902 -1.80902 0.
|
||||
v 1.30902 -0.809017 -1.61803
|
||||
v 1.30902 -0.809017 1.61803
|
||||
v 1.30902 0.809017 -1.61803
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
f 14 16 4 2
|
||||
f 7 8 20 19
|
||||
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|
||||
f 3 1 36 21 38
|
||||
f 22 37 2 4 39
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
|
|
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|
|||
#Name:Small Rhombicuboctahedron
|
||||
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|
||||
|
||||
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|
||||
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||||
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|
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v 1.20711 0.5 0.5
|
||||
|
||||
f 3 11 9 1
|
||||
f 2 10 12 4
|
||||
f 24 22 21 23
|
||||
f 19 17 18 20
|
||||
f 5 13 14 6
|
||||
f 8 16 15 7
|
||||
f 13 21 22 14
|
||||
f 16 24 23 15
|
||||
f 6 18 17 5
|
||||
f 7 19 20 8
|
||||
f 6 14 10 2
|
||||
f 4 12 16 8
|
||||
f 22 24 12 10
|
||||
f 2 4 20 18
|
||||
f 1 9 13 5
|
||||
f 7 15 11 3
|
||||
f 9 11 23 21
|
||||
f 17 19 3 1
|
||||
f 22 10 14
|
||||
f 16 12 24
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
|
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|
|||
#Name:Small Triambic Icosahedron
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
f 18 2 4
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
f 19 8 2
|
||||
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|
||||
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|
||||
f 17 3 2
|
||||
f 12 2 3
|
||||
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|
||||
f 12 16 2
|
||||
f 13 2 16
|
||||
f 13 16 4
|
||||
f 13 4 2
|
||||
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|
||||
f 14 28 1
|
||||
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|
||||
f 24 6 5
|
||||
f 24 5 1
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
f 11 29 1
|
||||
f 11 1 27
|
||||
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|
||||
f 10 27 1
|
||||
f 10 1 28
|
||||
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|
||||
f 21 29 9
|
||||
f 21 9 4
|
||||
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|
||||
f 30 27 8
|
||||
f 30 8 9
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
f 25 16 3
|
||||
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|
||||
f 26 6 4
|
||||
f 26 4 16
|
||||
f 22 5 3
|
||||
f 22 3 28
|
||||
f 22 28 5
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
|
@ -0,0 +1,65 @@
|
|||
#Name:Snub Cube
|
||||
#Type:face_specified
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v 0.62122641 -0.33775397 -1.1426135
|
||||
v 0.62122641 0.33775397 1.1426135
|
||||
|
||||
f 3 1 17
|
||||
f 3 17 9
|
||||
f 3 19 2
|
||||
f 3 9 19
|
||||
f 1 4 20
|
||||
f 1 20 11
|
||||
f 1 11 17
|
||||
f 2 19 12
|
||||
f 2 18 4
|
||||
f 2 12 18
|
||||
f 4 18 10
|
||||
f 4 10 20
|
||||
f 17 11 13
|
||||
f 19 9 15
|
||||
f 18 12 14
|
||||
f 20 10 16
|
||||
f 9 21 15
|
||||
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|
||||
f 12 24 14
|
||||
f 10 22 16
|
||||
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|
||||
f 13 7 21
|
||||
f 15 21 5
|
||||
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|
||||
f 16 22 6
|
||||
f 16 6 23
|
||||
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|
||||
f 14 8 22
|
||||
f 21 7 5
|
||||
f 23 6 7
|
||||
f 24 5 8
|
||||
f 22 8 6
|
||||
f 1 3 2 4
|
||||
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|
||||
f 24 12 19 15
|
||||
f 10 18 14 22
|
||||
f 11 20 16 23
|
||||
f 8 5 7 6
|
||||
|
|
@ -0,0 +1,156 @@
|
|||
#Name:Snub Dodecahedron
|
||||
#Type:face_specified
|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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||||
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|
||||
v -0.26565458 -1.7461864 -1.2360806
|
||||
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|
||||
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|
||||
v 0.75979117 -1.9778390 0.39812710
|
||||
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||||
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|
||||
v -1.7903298 0.19289371 -1.1853886
|
||||
v 1.7903298 0.19289371 1.1853886
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||||
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|
||||
v 1.3064371 -0.56771537 1.6181953
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v 0.54417401 -0.19289371 -2.0770897
|
||||
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|
||||
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|
||||
v -0.20410113 -1.1031568 1.8409298
|
||||
v 0.20410113 -1.1031568 -1.8409298
|
||||
|
||||
f 5 1 9
|
||||
f 5 9 3
|
||||
f 5 29 15
|
||||
f 5 3 29
|
||||
f 1 27 19
|
||||
f 1 19 25
|
||||
f 1 25 9
|
||||
f 15 29 7
|
||||
f 15 45 39
|
||||
f 15 7 45
|
||||
f 27 39 41
|
||||
f 27 41 37
|
||||
f 27 37 19
|
||||
f 9 25 17
|
||||
f 39 45 21
|
||||
f 39 21 41
|
||||
f 29 3 13
|
||||
f 3 43 13
|
||||
f 19 37 35
|
||||
f 25 31 17
|
||||
f 45 7 11
|
||||
f 7 49 11
|
||||
f 41 21 23
|
||||
f 37 33 35
|
||||
f 17 31 59
|
||||
f 17 59 55
|
||||
f 13 43 53
|
||||
f 13 53 51
|
||||
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|
||||
f 43 55 48
|
||||
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|
||||
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|
||||
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|
||||
f 31 57 34
|
||||
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|
||||
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|
||||
f 11 52 54
|
||||
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|
||||
f 55 24 48
|
||||
f 49 51 50
|
||||
f 49 50 52
|
||||
f 23 47 56
|
||||
f 23 56 60
|
||||
f 51 53 12
|
||||
f 51 12 50
|
||||
f 33 60 32
|
||||
f 33 32 58
|
||||
f 57 58 36
|
||||
f 57 36 34
|
||||
f 47 54 44
|
||||
f 47 44 56
|
||||
f 48 24 22
|
||||
f 54 52 14
|
||||
f 54 14 44
|
||||
f 60 56 18
|
||||
f 60 18 32
|
||||
f 34 36 38
|
||||
f 24 42 22
|
||||
f 50 12 8
|
||||
f 12 46 8
|
||||
f 32 18 26
|
||||
f 36 20 38
|
||||
f 44 14 4
|
||||
f 22 42 40
|
||||
f 22 40 46
|
||||
f 14 30 4
|
||||
f 18 10 26
|
||||
f 38 20 28
|
||||
f 38 28 42
|
||||
f 42 28 40
|
||||
f 8 46 16
|
||||
f 8 16 30
|
||||
f 46 40 16
|
||||
f 26 10 2
|
||||
f 26 2 20
|
||||
f 20 2 28
|
||||
f 4 30 6
|
||||
f 4 6 10
|
||||
f 30 16 6
|
||||
f 10 6 2
|
||||
f 39 27 1 5 15
|
||||
f 3 9 17 55 43
|
||||
f 51 49 7 29 13
|
||||
f 57 31 25 19 35
|
||||
f 47 21 45 11 54
|
||||
f 33 37 41 23 60
|
||||
f 42 24 59 34 38
|
||||
f 46 12 53 48 22
|
||||
f 36 58 32 26 20
|
||||
f 14 52 50 8 30
|
||||
f 44 4 10 18 56
|
||||
f 16 40 28 2 6
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
#Face:Szilassi Polyhedron
|
||||
#Type:face_specified
|
||||
v -4.8 0. 4.8
|
||||
v -2.8 -1. 0.8
|
||||
v -2.8 0. 0.8
|
||||
v -1.8 1. 0.8
|
||||
v -1.5 -1.5 -1.2
|
||||
v -0.8 2. -3.2
|
||||
v 0. -5.04 -4.8
|
||||
v 0. 5.04 -4.8
|
||||
v 0.8 -2. -3.2
|
||||
v 1.5 1.5 -1.2
|
||||
v 1.8 -1. 0.8
|
||||
v 2.8 0. 0.8
|
||||
v 2.8 1. 0.8
|
||||
v 4.8 0. 4.8
|
||||
|
||||
f 4 10 6 1 14 13
|
||||
f 3 2 1 6 8 7
|
||||
f 5 10 4 3 7 9
|
||||
f 10 5 11 12 8 6
|
||||
f 12 13 14 9 7 8
|
||||
f 11 5 9 14 1 2
|
||||
f 13 12 11 2 3 4
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
#Name:Tetrahedron
|
||||
#Type:face_specified
|
||||
|
||||
v 0 0 0.61237244
|
||||
v -0.28867513 -0.50000000 -0.20412415
|
||||
v -0.28867513 0.50000000 -0.20412415
|
||||
v 0.57735027 0 -0.20412415
|
||||
|
||||
f 2 3 4
|
||||
f 3 2 1
|
||||
f 4 1 2
|
||||
f 1 4 3
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
#Name:Truncated Cube
|
||||
#Type:face_specified
|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v -1.2071068 -0.5 1.2071068
|
||||
v -1.2071068 -0.5 -1.2071068
|
||||
v -1.2071068 0.5 1.2071068
|
||||
v -1.2071068 0.5 -1.2071068
|
||||
v -1.2071068 1.2071068 -0.5
|
||||
v -1.2071068 1.2071068 0.5
|
||||
v -1.2071068 -1.2071068 -0.5
|
||||
v -1.2071068 -1.2071068 0.5
|
||||
|
||||
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|
||||
f 1 19 17 3 7 9 11 5
|
||||
f 3 24 23 4 8 15 16 7
|
||||
f 5 14 13 6 2 21 22 1
|
||||
f 9 16 15 10 12 13 14 11
|
||||
f 19 22 21 20 18 23 24 17
|
||||
f 16 9 7
|
||||
f 5 11 14
|
||||
f 3 17 24
|
||||
f 22 19 1
|
||||
f 8 10 15
|
||||
f 13 12 6
|
||||
f 23 18 4
|
||||
f 2 20 21
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
#Name:Truncated Dodecahedron
|
||||
#Type:face_specified
|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v -1.3763819 2.6180340 -0.26286556
|
||||
v -0.68819096 -2.1180340 -1.9641672
|
||||
v -0.68819096 2.1180340 -1.9641672
|
||||
v 1.3763819 -2.6180340 0.26286556
|
||||
v 1.3763819 2.6180340 0.26286556
|
||||
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|
||||
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|
||||
v 1.8017073 1.3090170 -1.9641672
|
||||
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|
||||
v 2.0645729 2.1180340 -0.26286556
|
||||
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|
||||
v 2.2270327 -1.6180340 -1.1135164
|
||||
v 2.2270327 1.6180340 -1.1135164
|
||||
v -2.6523581 -1.3090170 0.26286556
|
||||
v -2.6523581 1.3090170 0.26286556
|
||||
v 2.6523581 -1.3090170 -0.26286556
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v 0.95105652 -1.3090170 -2.4898983
|
||||
v 0.95105652 1.3090170 2.4898983
|
||||
v 0.95105652 1.3090170 -2.4898983
|
||||
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|
||||
v 0.85065081 2.6180340 1.1135164
|
||||
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|
||||
v -0.95105652 -1.3090170 -2.4898983
|
||||
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|
||||
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|
||||
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|
||||
v -1.5388418 -0.5 -2.4898983
|
||||
v -1.5388418 0.5 2.4898983
|
||||
v -1.5388418 0.5 -2.4898983
|
||||
v 1.5388418 -0.5 2.4898983
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v -2.2270327 1.6180340 1.1135164
|
||||
v -0.85065081 -2.6180340 -1.1135164
|
||||
v -0.85065081 2.6180340 -1.1135164
|
||||
v -1.8017073 -1.3090170 1.9641672
|
||||
v -1.8017073 1.3090170 1.9641672
|
||||
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|
||||
v -0.42532540 2.9270510 -0.26286556
|
||||
|
||||
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|
||||
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|
||||
f 2 35 19 24 21 16 5 59 55 14
|
||||
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|
||||
f 37 4 15 56 60 6 17 22 25 20
|
||||
f 43 47 52 9 33 27 11 13 56 15
|
||||
f 45 41 14 55 12 10 26 32 9 52
|
||||
f 6 60 13 11 54 58 42 3 8 39
|
||||
f 27 33 32 26 53 57 44 46 58 54
|
||||
f 10 12 59 5 38 7 1 40 57 53
|
||||
f 16 21 28 30 18 23 48 34 7 38
|
||||
f 31 29 22 17 39 8 36 50 23 18
|
||||
f 9 32 33
|
||||
f 18 30 31
|
||||
f 47 45 52
|
||||
f 50 48 23
|
||||
f 10 53 26
|
||||
f 27 54 11
|
||||
f 21 24 28
|
||||
f 29 25 22
|
||||
f 40 44 57
|
||||
f 58 46 42
|
||||
f 35 49 19
|
||||
f 20 51 37
|
||||
f 12 55 59
|
||||
f 60 56 13
|
||||
f 41 2 14
|
||||
f 15 4 43
|
||||
f 34 1 7
|
||||
f 8 3 36
|
||||
f 38 5 16
|
||||
f 17 6 39
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
#Name:Truncated Icosahedron
|
||||
#Type:Face_specified
|
||||
|
||||
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|
||||
v -0.16245985 2.1180340 1.2759762
|
||||
v 0.16245985 -2.1180340 -1.2759762
|
||||
v 0.16245985 2.1180340 -1.2759762
|
||||
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|
||||
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|
||||
v -0.26286556 0.80901699 -2.3274384
|
||||
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|
||||
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|
||||
v 0.26286556 -2.4270510 0.42532540
|
||||
v 0.26286556 0.80901699 2.3274384
|
||||
v 0.26286556 2.4270510 0.42532540
|
||||
v 0.68819096 -0.5 -2.3274384
|
||||
v 0.68819096 0.5 -2.3274384
|
||||
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|
||||
v 1.2139221 2.1180340 0.42532540
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
v 1.3763819 -1.0 -1.8017073
|
||||
v 1.3763819 1.0 -1.8017073
|
||||
v 1.3763819 -1.6180340 1.2759762
|
||||
v 1.3763819 1.6180340 1.2759762
|
||||
v -1.7013016 0 -1.8017073
|
||||
v 1.7013016 0 1.8017073
|
||||
v -1.2139221 -2.1180340 -0.42532540
|
||||
v -1.2139221 2.1180340 -0.42532540
|
||||
v -1.9641672 -0.80901699 -1.2759762
|
||||
v -1.9641672 0.80901699 -1.2759762
|
||||
v 2.0645729 -0.5 -1.2759762
|
||||
v 2.0645729 0.5 -1.2759762
|
||||
v 2.2270327 -1.0 -0.42532540
|
||||
v 2.2270327 1.0 -0.42532540
|
||||
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|
||||
v 2.3894926 0.5 0.42532540
|
||||
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|
||||
v -1.1135164 1.8090170 1.2759762
|
||||
v 1.1135164 -1.8090170 -1.2759762
|
||||
v 1.1135164 1.8090170 -1.2759762
|
||||
v -2.3894926 -0.5 -0.42532540
|
||||
v -2.3894926 0.5 -0.42532540
|
||||
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|
||||
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|
||||
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|
||||
v 1.6392475 1.8090170 -0.42532540
|
||||
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|
||||
v 1.9641672 0.80901699 1.2759762
|
||||
v 0.85065081 0 2.3274384
|
||||
v -2.2270327 -1.0 0.42532540
|
||||
v -2.2270327 1.0 0.42532540
|
||||
v -0.85065081 0 -2.3274384
|
||||
v -0.52573111 -1.6180340 -1.8017073
|
||||
v -0.52573111 1.6180340 -1.8017073
|
||||
v 0.52573111 -1.6180340 1.8017073
|
||||
v 0.52573111 1.6180340 1.8017073
|
||||
|
||||
f 53 11 24 23 9
|
||||
f 51 39 40 52 30
|
||||
f 60 28 16 12 2
|
||||
f 20 42 48 55 18
|
||||
f 19 17 54 47 41
|
||||
f 1 10 15 27 59
|
||||
f 36 26 44 50 38
|
||||
f 4 58 22 32 8
|
||||
f 34 29 33 45 46
|
||||
f 21 57 3 6 31
|
||||
f 37 49 43 25 35
|
||||
f 13 5 56 7 14
|
||||
f 9 59 27 51 30 53
|
||||
f 53 30 52 28 60 11
|
||||
f 11 60 2 42 20 24
|
||||
f 24 20 18 17 19 23
|
||||
f 23 19 41 1 59 9
|
||||
f 13 25 43 3 57 5
|
||||
f 5 57 21 33 29 56
|
||||
f 56 29 34 22 58 7
|
||||
f 7 58 4 44 26 14
|
||||
f 14 26 36 35 25 13
|
||||
f 40 38 50 16 28 52
|
||||
f 16 50 44 4 8 12
|
||||
f 12 8 32 48 42 2
|
||||
f 48 32 22 34 46 55
|
||||
f 55 46 45 54 17 18
|
||||
f 54 45 33 21 31 47
|
||||
f 47 31 6 10 1 41
|
||||
f 10 6 3 43 49 15
|
||||
f 15 49 37 39 51 27
|
||||
f 39 37 35 36 38 40
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
#Name:Truncated Octahedron
|
||||
#Type:face_specified
|
||||
|
||||
v -1.5 -0.5 0
|
||||
v -1.5 0.5 0
|
||||
v -1. -1. -0.70710678
|
||||
v -1. -1. 0.70710678
|
||||
v -1. 1. -0.70710678
|
||||
v -1. 1. 0.70710678
|
||||
v -0.5 -1.5 0
|
||||
v -0.5 -0.5 -1.4142136
|
||||
v -0.5 -0.5 1.4142136
|
||||
v -0.5 0.5 -1.4142136
|
||||
v -0.5 0.5 1.4142136
|
||||
v -0.5 1.5 0
|
||||
v 0.5 -1.5 0
|
||||
v 0.5 -0.5 -1.4142136
|
||||
v 0.5 -0.5 1.4142136
|
||||
v 0.5 0.5 -1.4142136
|
||||
v 0.5 0.5 1.4142136
|
||||
v 0.5 1.5 0
|
||||
v 1. -1. -0.70710678
|
||||
v 1. -1. 0.70710678
|
||||
v 1. 1. -0.70710678
|
||||
v 1. 1. 0.70710678
|
||||
v 1.5 -0.5 0
|
||||
v 1.5 0.5 0
|
||||
|
||||
f 17 11 9 15
|
||||
f 14 8 10 16
|
||||
f 22 24 21 18
|
||||
f 12 5 2 6
|
||||
f 13 19 23 20
|
||||
f 4 1 3 7
|
||||
f 19 13 7 3 8 14
|
||||
f 15 9 4 7 13 20
|
||||
f 16 10 5 12 18 21
|
||||
f 22 18 12 6 11 17
|
||||
f 20 23 24 22 17 15
|
||||
f 14 16 21 24 23 19
|
||||
f 9 11 6 2 1 4
|
||||
f 3 1 2 5 10 8
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
#Name:Truncated Tetrahedron
|
||||
#Type:face_specified
|
||||
|
||||
v 0 -1. -0.61237244
|
||||
v 0 1. -0.61237244
|
||||
v -0.57735027 -1. 0.20412415
|
||||
v -0.57735027 1. 0.20412415
|
||||
v -0.28867513 -0.5 1.0206207
|
||||
v -0.28867513 0.5 1.0206207
|
||||
v 0.57735027 0 1.0206207
|
||||
v 1.1547005 0 0.20412415
|
||||
v -0.86602540 -0.5 -0.61237244
|
||||
v -0.86602540 0.5 -0.61237244
|
||||
v 0.86602540 -0.5 -0.61237244
|
||||
v 0.86602540 0.5 -0.61237244
|
||||
|
||||
f 11 12 8
|
||||
f 3 9 1
|
||||
f 2 10 4
|
||||
f 6 5 7
|
||||
f 11 8 7 5 3 1
|
||||
f 2 4 6 7 8 12
|
||||
f 9 3 5 6 4 10
|
||||
f 2 12 11 1 9 10
|
||||
|
|
@ -0,0 +1,102 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
|
||||
<name>Import 3D Mesh</name>
|
||||
<id>fablabchemnitz.de.import_3d_mesh</id>
|
||||
<param name="tab" type="notebook">
|
||||
<page name="common" gui-text="Model file">
|
||||
<param name="input_choice" type="optiongroup" appearance="combo" gui-text="Input choice">
|
||||
<option value="default">Default object</option>
|
||||
<option value="custom">Custom input file</option>
|
||||
</param>
|
||||
<param name="obj" type="optiongroup" appearance="combo" gui-text="Objects">
|
||||
<option value="cube">Cube</option>
|
||||
<option value="trunc_cube">Truncated Cube</option>
|
||||
<option value="snub_cube">Snub Cube</option>
|
||||
<option value="cuboct">Cuboctahedron</option>
|
||||
<option value="tet">Tetrahedron</option>
|
||||
<option value="trunc_tet">Truncated Tetrahedron</option>
|
||||
<option value="oct">Octahedron</option>
|
||||
<option value="trunc_oct">Truncated Octahedron</option>
|
||||
<option value="icos">Icosahedron</option>
|
||||
<option value="trunc_icos">Truncated Icosahedron</option>
|
||||
<option value="small_triam_icos">Small Triambic Icosahedron</option>
|
||||
<option value="dodec">Dodecahedron</option>
|
||||
<option value="trunc_dodec">Truncated Dodecahedron</option>
|
||||
<option value="snub_dodec">Snub Dodecahedron</option>
|
||||
<option value="great_dodec">Great Dodecahedron</option>
|
||||
<option value="great_stel_dodec">Great Stellated Dodecahedron</option>
|
||||
</param>
|
||||
<param name="spec_file" type="path" gui-text="Custom Input File" filetypes="obj,off,ply,stl" mode="file">great_rhombicuboct.obj</param>
|
||||
<param name="type" type="optiongroup" appearance="combo" gui-text="Object Type:">
|
||||
<option value="face">Face-Specified</option>
|
||||
<option value="edge">Edge-Specified</option></param>
|
||||
<param name="cw_wound" type="bool" gui-text="Clockwise wound object">false</param>
|
||||
</page>
|
||||
<page name="view" gui-text="View">
|
||||
<param name="r1_ax" type="optiongroup" appearance="combo" gui-text="Rotate around:">
|
||||
<option value="x">X-Axis</option>
|
||||
<option value="y">Y-Axis</option>
|
||||
<option value="z">Z-Axis</option></param>
|
||||
<param name="r1_ang" type="float" min="-360" max="360" gui-text="Rotation (deg):">0</param>
|
||||
<param name="r2_ax" type="optiongroup" appearance="combo" gui-text="Then rotate around:">
|
||||
<option value="x">X-Axis</option>
|
||||
<option value="y">Y-Axis</option>
|
||||
<option value="z">Z-Axis</option></param>
|
||||
<param name="r2_ang" type="float" min="-360" max="360" gui-text="Rotation (deg):">0</param>
|
||||
<param name="r3_ax" type="optiongroup" appearance="combo" gui-text="Then rotate around:">
|
||||
<option value="x">X-Axis</option>
|
||||
<option value="y">Y-Axis</option>
|
||||
<option value="z">Z-Axis</option></param>
|
||||
<param name="r3_ang" type="float" min="-360" max="360" gui-text="Rotation (deg):">0</param>
|
||||
<param name="r4_ax" type="optiongroup" appearance="combo" gui-text="Then rotate around:">
|
||||
<option value="x">X-Axis</option>
|
||||
<option value="y">Y-Axis</option>
|
||||
<option value="z">Z-Axis</option></param>
|
||||
<param name="r4_ang" type="float" min="-360" max="360" gui-text="Rotation (deg):">0</param>
|
||||
<param name="r5_ax" type="optiongroup" appearance="combo" gui-text="Then rotate around:">
|
||||
<option value="x">X-Axis</option>
|
||||
<option value="y">Y-Axis</option>
|
||||
<option value="z">Z-Axis</option></param>
|
||||
<param name="r5_ang" type="float" min="-360" max="360" gui-text="Rotation (deg):">0</param>
|
||||
<param name="r6_ax" type="optiongroup" appearance="combo" gui-text="Then rotate around:">
|
||||
<option value="x">X-Axis</option>
|
||||
<option value="y">Y-Axis</option>
|
||||
<option value="z">Z-Axis</option></param>
|
||||
<param name="r6_ang" type="float" min="-360" max="360" gui-text="Rotation (deg):">0</param>
|
||||
</page>
|
||||
<page name="style" gui-text="Style">
|
||||
<param name="scl" type="float" min="0" max="10000" gui-text="Scaling factor:">100</param>
|
||||
<param name="f_r" type="int" min="0" max="255" gui-text="Fill color, Red:">255</param>
|
||||
<param name="f_g" type="int" min="0" max="255" gui-text="Fill color, Green:">0</param>
|
||||
<param name="f_b" type="int" min="0" max="255" gui-text="Fill color, Blue:">0</param>
|
||||
<param name="f_opac" type="int" min="0" max="100" gui-text="Fill opacity (%):">100</param>
|
||||
<param name="s_opac" type="int" min="0" max="100" gui-text="Stroke opacity (%):">100</param>
|
||||
<param name="th" type="float" min="0" max="100" gui-text="Stroke width (px):">2</param>
|
||||
<param name="shade" type="bool" gui-text="Shading">true</param>
|
||||
<param name="lv_x" type="float" min="-100" max="100" gui-text="Light X:">1</param>
|
||||
<param name="lv_y" type="float" min="-100" max="100" gui-text="Light Y:">1</param>
|
||||
<param name="lv_z" type="float" min="-100" max="100" gui-text="Light Z:">-2</param>
|
||||
<param name="show" type="optiongroup" appearance="combo" gui-text="Show:">
|
||||
<option value="fce">Faces</option>
|
||||
<option value="edg">Edges</option>
|
||||
<option value="vtx">Vertices</option>
|
||||
</param>
|
||||
<param name="back" type="bool" gui-text="Draw back-facing polygons">false</param>
|
||||
<param name="z_sort" type="optiongroup" appearance="combo" gui-text="Z-sort faces by:">
|
||||
<option value="max">Maximum</option>
|
||||
<option value="min">Minimum</option>
|
||||
<option value="cent">Centroid</option></param>
|
||||
</page>
|
||||
</param>
|
||||
<effect>
|
||||
<object-type>all</object-type>
|
||||
<effects-menu>
|
||||
<submenu name="FabLab Chemnitz">
|
||||
<submenu name="Import/Export/Transfer"/>
|
||||
</submenu>
|
||||
</effects-menu>
|
||||
</effect>
|
||||
<script>
|
||||
<command location="inx" interpreter="python">import_3d_mesh.py</command>
|
||||
</script>
|
||||
</inkscape-extension>
|
||||
|
|
@ -0,0 +1,392 @@
|
|||
#!/usr/bin/env python3
|
||||
#
|
||||
# Copyright (C) 2007 John Beard john.j.beard@gmail.com
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
#
|
||||
"""
|
||||
This extension draws 3d objects from a Wavefront .obj 3D file stored in a local folder
|
||||
Many settings for appearance, lighting, rotation, etc are available.
|
||||
|
||||
^y
|
||||
|
|
||||
__--``| |_--``| __--
|
||||
__--`` | __--``| |_--``
|
||||
| z | | |_--``|
|
||||
| <----|--------|-----_0-----|----------------
|
||||
| | |_--`` | |
|
||||
| __--`` <-``| |_--``
|
||||
|__--`` x |__--``|
|
||||
IMAGE PLANE SCENE|
|
||||
|
|
||||
|
||||
Vertices are given as "v" followed by three numbers (x,y,z).
|
||||
All files need a vertex list
|
||||
v x.xxx y.yyy z.zzz
|
||||
|
||||
Faces are given by a list of vertices
|
||||
(vertex 1 is the first in the list above, 2 the second, etc):
|
||||
f 1 2 3
|
||||
|
||||
Edges are given by a list of vertices. These will be broken down
|
||||
into adjacent pairs automatically.
|
||||
l 1 2 3
|
||||
|
||||
Faces are rendered according to the painter's algorithm and perhaps
|
||||
back-face culling, if selected. The parameter to sort the faces by
|
||||
is user-selectable between max, min and average z-value of the vertices
|
||||
"""
|
||||
|
||||
import os
|
||||
from math import acos, cos, floor, pi, sin, sqrt
|
||||
|
||||
import inkex
|
||||
from inkex.utils import pairwise
|
||||
from inkex import Group, Circle
|
||||
from inkex.paths import Move, Line
|
||||
import numpy
|
||||
import tempfile
|
||||
import openmesh as om
|
||||
|
||||
|
||||
def draw_circle(r, cx, cy, width, fill, name, parent):
|
||||
"""Draw an SVG circle"""
|
||||
circle = parent.add(Circle(cx=str(cx), cy=str(cy), r=str(r)))
|
||||
circle.style = {'stroke': '#000000', 'stroke-width': str(width), 'fill': fill}
|
||||
circle.label = name
|
||||
|
||||
|
||||
def draw_line(x1, y1, x2, y2, width, name, parent):
|
||||
elem = parent.add(inkex.PathElement())
|
||||
elem.style = {'stroke': '#000000', 'stroke-width': str(width), 'fill': 'none',
|
||||
'stroke-linecap': 'round'}
|
||||
elem.set('inkscape:label', name)
|
||||
elem.path = [Move(x1, y1), Line(x2, y2)]
|
||||
|
||||
def draw_poly(pts, face, st, name, parent):
|
||||
"""Draw polygone"""
|
||||
style = {'stroke': '#000000', 'stroke-width': str(st.th), 'stroke-linejoin': st.linejoin,
|
||||
'stroke-opacity': st.s_opac, 'fill': st.fill, 'fill-opacity': st.f_opac}
|
||||
path = inkex.Path()
|
||||
for facet in face:
|
||||
if not path: # for first point
|
||||
path.append(Move(pts[facet - 1][0], -pts[facet - 1][1]))
|
||||
else:
|
||||
path.append(Line(pts[facet - 1][0], -pts[facet - 1][1]))
|
||||
path.close()
|
||||
|
||||
poly = parent.add(inkex.PathElement())
|
||||
poly.label = name
|
||||
poly.style = style
|
||||
poly.path = path
|
||||
|
||||
|
||||
def draw_edges(edge_list, pts, st, parent):
|
||||
for edge in edge_list: # for every edge
|
||||
pt_1 = pts[edge[0] - 1][0:2] # the point at the start
|
||||
pt_2 = pts[edge[1] - 1][0:2] # the point at the end
|
||||
name = 'Edge' + str(edge[0]) + '-' + str(edge[1])
|
||||
draw_line(pt_1[0], -pt_1[1], pt_2[0], -pt_2[1], st.th, name, parent)
|
||||
|
||||
|
||||
def draw_faces(faces_data, pts, obj, shading, fill_col, st, parent):
|
||||
for face in faces_data: # for every polygon that has been sorted
|
||||
if shading:
|
||||
st.fill = get_darkened_colour(fill_col, face[1] / pi) # darken proportionally to angle to lighting vector
|
||||
else:
|
||||
st.fill = get_darkened_colour(fill_col, 1) # do not darken colour
|
||||
|
||||
face_no = face[3] # the number of the face to draw
|
||||
draw_poly(pts, obj.fce[face_no], st, 'Face:' + str(face_no), parent)
|
||||
|
||||
|
||||
def get_darkened_colour(rgb, factor):
|
||||
"""return a hex triplet of colour, reduced in lightness 0.0-1.0"""
|
||||
return '#' + "%02X" % floor(factor * rgb[0]) \
|
||||
+ "%02X" % floor(factor * rgb[1]) \
|
||||
+ "%02X" % floor(factor * rgb[2]) # make the colour string
|
||||
|
||||
|
||||
def make_rotation_log(options):
|
||||
"""makes a string recording the axes and angles of each rotation, so an object can be repeated"""
|
||||
return options.r1_ax + str('%.2f' % options.r1_ang) + ':' + \
|
||||
options.r2_ax + str('%.2f' % options.r2_ang) + ':' + \
|
||||
options.r3_ax + str('%.2f' % options.r3_ang) + ':' + \
|
||||
options.r1_ax + str('%.2f' % options.r4_ang) + ':' + \
|
||||
options.r2_ax + str('%.2f' % options.r5_ang) + ':' + \
|
||||
options.r3_ax + str('%.2f' % options.r6_ang)
|
||||
|
||||
def normalise(vector):
|
||||
"""return the unit vector pointing in the same direction as the argument"""
|
||||
length = sqrt(numpy.dot(vector, vector))
|
||||
return numpy.array(vector) / length
|
||||
|
||||
def get_normal(pts, face):
|
||||
"""normal vector for the plane passing though the first three elements of face of pts"""
|
||||
return numpy.cross(
|
||||
(numpy.array(pts[face[0] - 1]) - numpy.array(pts[face[1] - 1])),
|
||||
(numpy.array(pts[face[0] - 1]) - numpy.array(pts[face[2] - 1])),
|
||||
).flatten()
|
||||
|
||||
def get_unit_normal(pts, face, cw_wound):
|
||||
"""
|
||||
Returns the unit normal for the plane passing through the
|
||||
first three points of face, taking account of winding
|
||||
"""
|
||||
# if it is clockwise wound, reverse the vector direction
|
||||
winding = -1 if cw_wound else 1
|
||||
return winding * normalise(get_normal(pts, face))
|
||||
|
||||
def rotate(matrix, rads, axis):
|
||||
"""choose the correct rotation matrix to use"""
|
||||
if axis == 'x':
|
||||
trans_mat = numpy.array([
|
||||
[1, 0, 0], [0, cos(rads), -sin(rads)], [0, sin(rads), cos(rads)]])
|
||||
elif axis == 'y':
|
||||
trans_mat = numpy.array([
|
||||
[cos(rads), 0, sin(rads)], [0, 1, 0], [-sin(rads), 0, cos(rads)]])
|
||||
elif axis == 'z':
|
||||
trans_mat = numpy.array([
|
||||
[cos(rads), -sin(rads), 0], [sin(rads), cos(rads), 0], [0, 0, 1]])
|
||||
return numpy.matmul(trans_mat, matrix)
|
||||
|
||||
class Style(object): # container for style information
|
||||
def __init__(self, options):
|
||||
self.th = options.th
|
||||
self.fill = '#ff0000'
|
||||
self.col = '#000000'
|
||||
self.r = 2
|
||||
self.f_opac = str(options.f_opac / 100.0)
|
||||
self.s_opac = str(options.s_opac / 100.0)
|
||||
self.linecap = 'round'
|
||||
self.linejoin = 'round'
|
||||
|
||||
|
||||
class WavefrontObj(object):
|
||||
"""Wavefront based 3d object defined by the vertices and the faces (eg a polyhedron)"""
|
||||
name = property(lambda self: self.meta.get('name', None))
|
||||
|
||||
def __init__(self, filename):
|
||||
self.meta = {
|
||||
'name': os.path.basename(filename).rsplit('.', 1)[0]
|
||||
}
|
||||
self.vtx = []
|
||||
self.edg = []
|
||||
self.fce = []
|
||||
self._parse_file(filename)
|
||||
|
||||
def _parse_file(self, filename):
|
||||
if not os.path.isfile(filename):
|
||||
raise IOError("Can't find wavefront object file {}".format(filename))
|
||||
with open(filename, 'r') as fhl:
|
||||
for line in fhl:
|
||||
self._parse_line(line.strip())
|
||||
|
||||
def _parse_line(self, line):
|
||||
if line.startswith('#'):
|
||||
if ':' in line:
|
||||
name, value = line.split(':', 1)
|
||||
self.meta[name.lower()] = value
|
||||
elif line:
|
||||
(kind, line) = line.split(None, 1)
|
||||
kind_name = 'add_' + kind
|
||||
if hasattr(self, kind_name):
|
||||
getattr(self, kind_name)(line)
|
||||
|
||||
@staticmethod
|
||||
def _parse_numbers(line, typ=str):
|
||||
# Ignore any slash options and always pick the first one
|
||||
return [typ(v.split('/')[0]) for v in line.split()]
|
||||
|
||||
def add_v(self, line):
|
||||
"""Add vertex from parsed line"""
|
||||
vertex = self._parse_numbers(line, float)
|
||||
if len(vertex) == 3:
|
||||
self.vtx.append(vertex)
|
||||
|
||||
def add_l(self, line):
|
||||
"""Add line from parsed line"""
|
||||
vtxlist = self._parse_numbers(line, int)
|
||||
# we need at least 2 vertices to make an edge
|
||||
if len(vtxlist) > 1:
|
||||
# we can have more than one vertex per line - get adjacent pairs
|
||||
self.edg.append(pairwise(vtxlist))
|
||||
|
||||
def add_f(self, line):
|
||||
"""Add face from parsed line"""
|
||||
vtxlist = self._parse_numbers(line, int)
|
||||
# we need at least 3 vertices to make an edge
|
||||
if len(vtxlist) > 2:
|
||||
self.fce.append(vtxlist)
|
||||
|
||||
def get_transformed_pts(self, trans_mat):
|
||||
"""translate vertex points according to the matrix"""
|
||||
transformed_pts = []
|
||||
for vtx in self.vtx:
|
||||
transformed_pts.append((numpy.matmul(trans_mat, numpy.array(vtx).T)).T.tolist())
|
||||
return transformed_pts
|
||||
|
||||
def get_edge_list(self):
|
||||
"""make an edge vertex list from an existing face vertex list"""
|
||||
edge_list = []
|
||||
for face in self.fce:
|
||||
for j, edge in enumerate(face):
|
||||
# Ascending order of certices (for duplicate detection)
|
||||
edge_list.append(sorted([edge, face[(j + 1) % len(face)]]))
|
||||
return [list(x) for x in sorted(set(tuple(x) for x in edge_list))]
|
||||
|
||||
class Poly3D(inkex.GenerateExtension):
|
||||
"""Generate a polyhedron from a wavefront 3d model file"""
|
||||
def add_arguments(self, pars):
|
||||
pars.add_argument("--tab", default="object")
|
||||
|
||||
# MODEL FILE SETTINGS
|
||||
pars.add_argument("--obj", default='cube')
|
||||
pars.add_argument("--input_choice", default='default')
|
||||
pars.add_argument("--spec_file", default='great_rhombicuboct.obj')
|
||||
pars.add_argument("--cw_wound", type=inkex.Boolean, default=True)
|
||||
pars.add_argument("--type", default='face')
|
||||
# VEIW SETTINGS
|
||||
pars.add_argument("--r1_ax", default="x")
|
||||
pars.add_argument("--r2_ax", default="x")
|
||||
pars.add_argument("--r3_ax", default="x")
|
||||
pars.add_argument("--r4_ax", default="x")
|
||||
pars.add_argument("--r5_ax", default="x")
|
||||
pars.add_argument("--r6_ax", default="x")
|
||||
pars.add_argument("--r1_ang", type=float, default=0.0)
|
||||
pars.add_argument("--r2_ang", type=float, default=0.0)
|
||||
pars.add_argument("--r3_ang", type=float, default=0.0)
|
||||
pars.add_argument("--r4_ang", type=float, default=0.0)
|
||||
pars.add_argument("--r5_ang", type=float, default=0.0)
|
||||
pars.add_argument("--r6_ang", type=float, default=0.0)
|
||||
pars.add_argument("--scl", type=float, default=100.0)
|
||||
# STYLE SETTINGS
|
||||
pars.add_argument("--show", type=self.arg_method('gen'))
|
||||
pars.add_argument("--shade", type=inkex.Boolean, default=True)
|
||||
pars.add_argument("--f_r", type=int, default=255)
|
||||
pars.add_argument("--f_g", type=int, default=0)
|
||||
pars.add_argument("--f_b", type=int, default=0)
|
||||
pars.add_argument("--f_opac", type=int, default=100)
|
||||
pars.add_argument("--s_opac", type=int, default=100)
|
||||
pars.add_argument("--th", type=float, default=2)
|
||||
pars.add_argument("--lv_x", type=float, default=1)
|
||||
pars.add_argument("--lv_y", type=float, default=1)
|
||||
pars.add_argument("--lv_z", type=float, default=-2)
|
||||
pars.add_argument("--back", type=inkex.Boolean, default=False)
|
||||
pars.add_argument("--z_sort", type=self.arg_method('z_sort'), default=self.z_sort_min)
|
||||
|
||||
def get_filename(self):
|
||||
"""Get the filename for the spec file"""
|
||||
if self.options.input_choice == 'custom':
|
||||
return self.options.spec_file
|
||||
if self.options.input_choice == 'default':
|
||||
moddir = self.ext_path()
|
||||
return os.path.join(moddir, 'Poly3DObjects', self.options.obj + '.obj')
|
||||
|
||||
def generate(self):
|
||||
so = self.options
|
||||
|
||||
input_mesh = om.read_polymesh(self.get_filename()) #read input file
|
||||
output_obj = os.path.join(tempfile.gettempdir(), "input_mesh.obj")
|
||||
om.write_mesh(output_obj, input_mesh)
|
||||
#write to obj file
|
||||
|
||||
obj = WavefrontObj(output_obj)
|
||||
|
||||
scale = self.svg.unittouu('1px') # convert to document units
|
||||
st = Style(so) # initialise style
|
||||
|
||||
# we will put all the rotations in the object name, so it can be repeated in
|
||||
poly = Group.new(obj.name + ':' + make_rotation_log(so))
|
||||
(pos_x, pos_y) = self.svg.namedview.center
|
||||
poly.transform.add_translate(pos_x, pos_y)
|
||||
poly.transform.add_scale(scale)
|
||||
|
||||
# TRANSFORMATION OF THE OBJECT (ROTATION, SCALE, ETC)
|
||||
trans_mat = numpy.identity(3, float) # init. trans matrix as identity matrix
|
||||
for i in range(1, 7): # for each rotation
|
||||
axis = getattr(so, 'r{}_ax'.format(i))
|
||||
angle = getattr(so, 'r{}_ang'.format(i)) * pi / 180
|
||||
trans_mat = rotate(trans_mat, angle, axis)
|
||||
# scale by linear factor (do this only after the transforms to reduce round-off)
|
||||
trans_mat = trans_mat * so.scl
|
||||
|
||||
# the points as projected in the z-axis onto the viewplane
|
||||
transformed_pts = obj.get_transformed_pts(trans_mat)
|
||||
so.show(obj, st, poly, transformed_pts)
|
||||
return poly
|
||||
|
||||
def gen_vtx(self, obj, st, poly, transformed_pts):
|
||||
"""Generate Vertex"""
|
||||
for i, pts in enumerate(transformed_pts):
|
||||
draw_circle(st.r, pts[0], pts[1], st.th, '#000000', 'Point' + str(i), poly)
|
||||
|
||||
def gen_edg(self, obj, st, poly, transformed_pts):
|
||||
"""Generate edges"""
|
||||
# we already have an edge list
|
||||
edge_list = obj.edg
|
||||
if obj.fce:
|
||||
# we must generate the edge list from the faces
|
||||
edge_list = obj.get_edge_list()
|
||||
|
||||
draw_edges(edge_list, transformed_pts, st, poly)
|
||||
|
||||
def gen_fce(self, obj, st, poly, transformed_pts):
|
||||
"""Generate face"""
|
||||
so = self.options
|
||||
# colour tuple for the face fill
|
||||
fill_col = (so.f_r, so.f_g, so.f_b)
|
||||
# unit light vector
|
||||
lighting = normalise((so.lv_x, -so.lv_y, so.lv_z))
|
||||
# we have a face list
|
||||
if obj.fce:
|
||||
z_list = []
|
||||
|
||||
for i, face in enumerate(obj.fce):
|
||||
# get the normal vector to the face
|
||||
norm = get_unit_normal(transformed_pts, face, so.cw_wound)
|
||||
# get the angle between the normal and the lighting vector
|
||||
angle = acos(numpy.dot(norm, lighting))
|
||||
z_sort_param = so.z_sort(transformed_pts, face)
|
||||
|
||||
# include all polygons or just the front-facing ones as needed
|
||||
if so.back or norm[2] > 0:
|
||||
# record the maximum z-value of the face and angle to
|
||||
# light, along with the face ID and normal
|
||||
z_list.append((z_sort_param, angle, norm, i))
|
||||
|
||||
z_list.sort(key=lambda x: x[0]) # sort by ascending sort parameter of the face
|
||||
draw_faces(z_list, transformed_pts, obj, so.shade, fill_col, st, poly)
|
||||
|
||||
else: # we cannot generate a list of faces from the edges without a lot of computation
|
||||
raise inkex.AbortExtension("Face data not found.")
|
||||
|
||||
@staticmethod
|
||||
def z_sort_max(pts, face):
|
||||
"""returns the largest z_value of any point in the face"""
|
||||
return max([pts[facet - 1][2] for facet in face])
|
||||
|
||||
@staticmethod
|
||||
def z_sort_min(pts, face):
|
||||
"""returns the smallest z_value of any point in the face"""
|
||||
return min([pts[facet - 1][2] for facet in face])
|
||||
|
||||
@staticmethod
|
||||
def z_sort_cent(pts, face):
|
||||
"""returns the centroid z_value of any point in the face"""
|
||||
return sum([pts[facet - 1][2] for facet in face]) / len(face)
|
||||
|
||||
if __name__ == '__main__':
|
||||
Poly3D().run()
|
||||
|
|
@ -1,5 +1,4 @@
|
|||
#!/usr/bin/env python3
|
||||
import openmesh as om
|
||||
import math
|
||||
import inkex
|
||||
import tempfile
|
||||
|
|
|
|||
Reference in New Issue