滑动游戏：几何变换与轨迹分析

GeoGebra 命令及参数

1. OrthogonalLine(F, yAxis) → a
2. OrthogonalLine(E, yAxis) → b
3. OrthogonalLine(D, yAxis) → c
4. OrthogonalLine(C, yAxis) → d
5. OrthogonalLine(B, yAxis) → e
6. OrthogonalLine(G, xAxis) → f
7. OrthogonalLine(H, xAxis) → g
8. OrthogonalLine(I, xAxis) → h
9. OrthogonalLine(J, xAxis) → i
10. OrthogonalLine(K, xAxis) → j
11. OrthogonalLine(L, xAxis) → k
12. Intersect(f, a) → M
13. Intersect(g, a) → N
14. Intersect(h, a) → O
15. Intersect(i, a) → P
16. Intersect(j, a) → Q
17. Intersect(k, a) → R
18. Intersect(k, b) → S
19. Intersect(k, c) → T
20. Intersect(k, d) → U
21. Intersect(k, e) → V
22. Intersect(j, b) → W
23. Intersect(j, c) → Z
24. Intersect(j, d) → A_1
25. Intersect(j, e) → B_1
26. Intersect(i, e) → C_1
27. Intersect(i, d) → D_1
28. Intersect(i, c) → E_1
29. Intersect(i, b) → F_1
30. Intersect(h, b) → G_1
31. Intersect(h, c) → H_1
32. Intersect(h, d) → I_1
33. Intersect(h, e) → J_1
34. Intersect(e, g) → K_1
35. Intersect(g, d) → L_1
36. Intersect(g, c) → M_1
37. Intersect(g, b) → N_1
38. Intersect(f, b) → O_1
39. Intersect(f, c) → P_1
40. Intersect(f, d) → Q_1
41. Intersect(f, e) → R_1
42. Polygon(R_1, K_1, H, G) → poli2, r_2, k_1, h_1, g_2
43. Polygon(H, I, J_1, K_1) → poli3, h_2, i_1, j_1, k_2
44. Polygon(I, J, C_1, J_1) → poli4, i_2, j_2, c_1, j_3
45. Polygon(I_1, D_1, C_1, J_1) → poli5, i_3, d_1, c_2, j_4
46. Polygon(H_1, E_1, D_1, I_1) → poli6, h_3, e_1, d_2, i_4
47. Polygon(M_1, H_1, I_1, L_1) → poli7, m_1, h_4, i_5, l_1
48. Polygon(H_1, G_1, F_1, E_1) → poli8, h_5, g_3, f_1, e_2
49. Polygon(N, O, G_1, N_1) → poli9, n, o, g_4, n_1
50. Polygon(O, P, F_1, G_1) → poli10, o_1, p, f_2, g_5
51. Polygon(F_1, W, Q, P) → poli11, f_3, w, q, p_1
52. Polygon(Q, R, S, W) → poli12, q_1, r, s, w_1
53. Polygon(C_1, B_1, K, J) → poli13, c_3, b_2, k_3, j_5
54. VerticalText(testo1) → testo2