旋转三维立方体的投影

GeoGebra 命令及参数

1. Cube(A2, B2, C2) → a, D, faceC2DHG, faceEFGH, edgeA2D, edgeA2B2, edgeB2C2, edgeC2D, edgeA2E, edgeDH, edgeEH, edgeEF, E, edgeB2F, edgeFG, edgeC2G, edgeGH, F, G, H, faceA2B2C2D, faceA2DHE, faceA2B2FE, faceB2C2GF
2. Plane((1, 0, 0), (0, 1, 0), (1, 1, 0)) → Z
3. Segment(A2, Ap) → f
4. Segment(B2, Bp) → g
5. Segment(C2, Cp) → i
6. Segment(D, Dp) → j
7. Segment(E, Ep) → k
8. Segment(F, Fp) → l
9. Segment(G, Gp) → m
10. Segment(H, Hp) → n
11. Segment(Ap, Bp) → p
12. Segment(Bp, Cp) → q
13. Segment(Cp, Dp) → r
14. Segment(Ap, Dp) → s
15. Segment(Ep, Fp) → t
16. Segment(Fp, Gp) → b
17. Segment(Gp, Hp) → c
18. Segment(Ep, Hp) → d
19. Segment(Dp, Hp) → e
20. Segment(Ep, Ap) → f_1
21. Segment(Fp, Bp) → g_1
22. Segment(Cp, Gp) → h_1
23. Line(S, A2) → LA
24. Intersect(LA, Z) → ap
25. Line(S, B2) → LB
26. Intersect(Z, LB) → bp
27. Line(S, C2) → LC
28. Intersect(Z, LC) → cp
29. Line(S, D) → LD
30. Intersect(Z, LD) → dp
31. Line(S, E) → LE
32. Intersect(LE, Z) → ep
33. Line(S, F) → LF
34. Intersect(LF, Z) → fp
35. Line(S, G) → LG
36. Intersect(Z, LG) → gp
37. Line(S, H) → LH
38. Intersect(Z, LH) → hp
39. Segment(S, ap) → i_1
40. Segment(S, bp) → j_1
41. Segment(S, cp) → k_1
42. Segment(S, dp) → l_1
43. Segment(S, ep) → m_1
44. Segment(S, fp) → n_1
45. Segment(S, gp) → p_1
46. Segment(S, hp) → q_1
47. Segment(ap, bp) → r_1
48. Segment(bp, cp) → s_1
49. Segment(cp, dp) → t_1
50. Segment(dp, ap) → a_1
51. Segment(hp, ep) → b_1
52. Segment(ep, fp) → c_1
53. Segment(fp, gp) → d_1
54. Segment(gp, hp) → e_1
55. Segment(ap, ep) → f_2
56. Segment(dp, hp) → g_2
57. Segment(gp, cp) → h_2
58. Segment(fp, bp) → i_2