-
Notifications
You must be signed in to change notification settings - Fork 0
/
example_graphs.py
107 lines (87 loc) · 2.57 KB
/
example_graphs.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
import openpg
def example_graph1(name='square6'):
"""
Returns a simple graph:
o---o---o---o
| 1 | 2 | 3 | Nodes numbered on grid from 0,0 to 3,2. left to right,
o---o---o---o top to bottom.
| 4 | 5 | 6 | f1, f2, f5, f6 are visible.
o---o---o---o
"""
G = openpg.openpg(name=name)
fouter = openpg.face([0,10,20,30,31,32,22,12,2,1], visible=False,
outer=True)
f1 = openpg.face([00,1,11,90,11,10], visible=True)
f2 = openpg.face([10,11,21,20], visible=True)
f3 = openpg.face([20,21,31,30])
f4 = openpg.face([1,2,12,11])
f5 = openpg.face([11,12,22,21], visible=True)
f6 = openpg.face([21,22,32,31], visible=True)
G.add_face(fouter)
G.add_face(f1)
G.add_face(f2)
G.add_face(f3)
G.add_face(f4)
G.add_face(f5)
G.add_face(f6)
return G
def example_graph2():
"""
Same as graph1, but with some pendent nodes added.
"""
G = openpg.openpg(name='square6-extras')
fouter = openpg.face([00,10,20,30,31,32,22,12,2,1,70,71,70,1,60,1],
visible=False, outer=True)
f1 = openpg.face([00,1,11,90,11,10], visible=True)
f2 = openpg.face([10,11,21,20], visible=True)
f3 = openpg.face([20,21,31,30])
f4 = openpg.face([1,2,12,11,80,11])
f5 = openpg.face([11,12,22,21], visible=True)
f6 = openpg.face([21,22,32,31], visible=True)
G.add_face(fouter)
G.add_face(f1)
G.add_face(f2)
G.add_face(f3)
G.add_face(f4)
G.add_face(f5)
G.add_face(f6)
return G
def example_graph3(name=''):
G = openpg.openpg(name=name)
fouter = openpg.face([-1,-2,-3,-4], visible=False, outer=True)
ftop = openpg.face([-3,-2,-1,00,10,20,30,31,32], visible=True)
fbottom = openpg.face([00,-1,-4,-3,32,22,12,2,1], visible=True)
f1 = openpg.face([00,1,11,90,11,10], visible=True)
f2 = openpg.face([10,11,21,20], visible=True)
f3 = openpg.face([20,21,31,30])
f4 = openpg.face([1,2,12,11])
f5 = openpg.face([11,12,22,21])
f6 = openpg.face([21,22,32,31], visible=True)
G.add_face(fouter)
G.add_face(ftop)
G.add_face(fbottom)
G.add_face(f1)
G.add_face(f2)
G.add_face(f3)
G.add_face(f4)
G.add_face(f5)
G.add_face(f6)
return G
def example_graph4(name=''):
G = openpg.openpg(name=name)
fouter = openpg.face([0,10,20,30,31,32,22,12,2,1], visible=False,
outer=True)
f1 = openpg.face([00,1,11,90,11,10], visible=True)
f2 = openpg.face([10,11,21,20], visible=True)
f3 = openpg.face([20,21,31,30])
f4 = openpg.face([1,2,12,11])
f5 = openpg.face([11,12,22,21], visible=True)
f6 = openpg.face([21,22,32,31], visible=False)
G.add_face(fouter)
G.add_face(f1)
G.add_face(f2)
G.add_face(f3)
G.add_face(f4)
G.add_face(f5)
G.add_face(f6)
return G