:name octagonal antiprism
:number 30
:symbol @S sub 8 @
:sfaces 18 16{3} 2{8}
:svertices 16 16(@3 sup 3@.@8@)
:netf 18 8
8 17 13 8 7 12 16 20 21
8 14 18 23 24 19 15 11 10
3 1 2 3
3 3 2 4
3 3 4 5
3 5 4 6
3 5 6 9
3 9 6 13
3 9 13 14
3 14 13 17
3 14 17 18
3 18 17 22
3 18 22 25
3 25 22 26
3 25 26 27
3 27 26 28
3 27 28 29
3 29 28 30
:hinges 17
3 2 4 1 2.68715
4 3 5 1 2.68715
5 2 6 1 2.68715
6 3 7 1 2.68715
7 2 8 1 2.68715
8 3 9 1 2.68715
9 2 10 1 2.68715
10 3 11 1 2.68715
11 2 12 1 2.68715
12 3 13 1 2.68715
13 2 14 1 2.68715
14 3 15 1 2.68715
15 2 16 1 2.68715
16 3 17 1 2.68715
17 2 18 1 2.68715
1 1 10 2 1.68589
2 1 11 3 1.68589
:solidf 18 8
8 8 4 1 5 9 13 16 12 1
8 6 10 14 15 11 7 3 2 1
3 11 9 7 2
3 7 9 5 3
3 7 5 3 2
3 3 5 1 3
3 3 1 2 2
3 2 1 4 3
3 2 4 6 2
3 6 4 8 3
3 6 8 10 2
3 10 8 12 3
3 10 12 14 2
3 14 12 16 3
3 14 16 15 2
3 15 16 13 3
3 15 13 11 2
3 11 13 9 3
:netv 30
-.5 .28868
0 -.57735
.5 .28868
1 -.57735
1.5 .28868
2 -.57735
2.29289 -2.28446
2.29289 -1.28446
2.5 .28868
2.79289 .99578
2.79289 1.99578
3 -2.99156
3 -.57735
3.5 .28868
3.5 2.70289
4 -2.99156
4 -.57735
4.5 .28868
4.5 2.70289
4.70711 -2.28446
4.70711 -1.28446
5 -.57735
5.20711 .99578
5.20711 1.99578
5.5 .28868
6 -.57735
6.5 .28868
7 -.57735
7.5 .28868
8 -.57735
:solidv 16
-5.00208 1.67157 -2.3809
-4.90262 1.17157 -1.52061
-4.90262 2.17157 -1.52061
-4.6194 .7477 -2.3809
-4.6194 2.59545 -2.3809
-4.19552 .46447 -1.52061
-4.19552 2.87868 -1.52061
-3.69552 .36501 -2.3809
-3.69552 2.97814 -2.3809
-3.19552 .46447 -1.52061
-3.19552 2.87868 -1.52061
-2.77164 .7477 -2.3809
-2.77164 2.59545 -2.3809
-2.48841 1.17157 -1.52061
-2.48841 2.17157 -1.52061
-2.38896 1.67157 -2.3809
:type T1 2,8 16,3 C N U
:end
