27     int x1 = -width/2, x2 = width*3/2, y1 = -height/2, y2 = height*3/2;  in main()  local
38         pt1.y = rng.uniform(y1, y2);  in main()
40         pt2.y = rng.uniform(y1, y2);  in main()
53         pt1.y = rng.uniform(y1, y2);  in main()
55         pt2.y = rng.uniform(y1, y2);  in main()
69         center.y = rng.uniform(y1, y2);  in main()
87         pt[0][0].y = rng.uniform(y1, y2);  in main()
89         pt[0][1].y = rng.uniform(y1, y2);  in main()
91         pt[0][2].y = rng.uniform(y1, y2);  in main()
93         pt[1][0].y = rng.uniform(y1, y2);  in main()
95         pt[1][1].y = rng.uniform(y1, y2);  in main()
97         pt[1][2].y = rng.uniform(y1, y2);  in main()
112         pt[0][0].y = rng.uniform(y1, y2);  in main()
114         pt[0][1].y = rng.uniform(y1, y2);  in main()
116         pt[0][2].y = rng.uniform(y1, y2);  in main()
118         pt[1][0].y = rng.uniform(y1, y2);  in main()
120         pt[1][1].y = rng.uniform(y1, y2);  in main()
122         pt[1][2].y = rng.uniform(y1, y2);  in main()
137         center.y = rng.uniform(y1, y2);  in main()
151         org.y = rng.uniform(y1, y2);  in main()