4x4x4 涂色立方体
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① 本范例展示了一个 4×4×4 的立方体及其被涂色的表面,透过交互式几何构造,可以观察到立方体的空间结构与对称性。② 核心数学概念包括立体几何(立方体的顶点、面、棱)、平移变换、平面图形的对称性,以及右三角形的几何关系。③ 作图中使用了 GeoGebra 的 Point、Intersect、Cube、Segment、PointIn 等命令,创建了顶点 A、B、C 等、每个面对象(faceABCD 等)以及所有棱对象,通过这些对象可以测量和可视化每个小立方体的被涂色部分。④ 本范例适合高中几何教学或数学建模课程,帮助学生理解三维物体的结构特征,并通过动态几何软件进行空间可视化与探索。
GeoGebra 命令及参数
Point(yAxis) → AIntersect(xAxis, zAxis) → BPoint(Circle[B, Distance[A, B], Segment[A, B]]) → CCube(A, B, C) → a, D, faceCDHG, faceEFGH, edgeAD, edgeAB, edgeBC, edgeCD, edgeAE, edgeDH, edgeEH, edgeEF, E, edgeBF, edgeFG, edgeCG, edgeGH, F, G, H, faceABCD, faceADHE, faceABFE, faceBCGFPoint(edgeAB) → IPoint(edgeEF) → JSegment(I, J) → bPoint(edgeAB) → KPoint(edgeEF) → LSegment(K, L) → cPointIn(faceABFE) → MPoint(edgeEF) → NSegment(M, N) → dPoint(edgeCD) → OPoint(edgeGH) → PSegment(O, P) → ePoint(edgeCD) → QPointIn(faceCDHG) → RSegment(Q, R) → fPoint(edgeCD) → SPoint(edgeGH) → TSegment(S, T) → gSegment(J, T) → hSegment(L, R) → iSegment(P, N) → jPoint(xAxis) → UPoint(edgeFG) → VSegment(U, V) → kPoint(xAxis) → WPointIn(faceBCGF) → ZSegment(W, Z) → lPointIn(faceBCGF) → B_1Segment(A_1, B_1) → mSegment(U, C_1) → nSegment(W, D_1) → pPoint(edgeAD) → E_1Segment(A_1, E_1) → qSegment(O, M) → rSegment(Q, K) → sSegment(S, I) → tPoint(edgeEH) → F_1Segment(C_1, F_1) → a_1Intersect(p, edgeAD) → G_1Point(edgeEH) → H_1Segment(D_1, H_1) → b_1Point(edgeEH) → I_1Segment(E_1, I_1) → c_1Point(zAxis) → J_1Point(edgeCG) → K_1Segment(J_1, K_1) → d_1Point(zAxis) → L_1Point(edgeCG) → M_1Segment(L_1, M_1) → e_1Point(edgeBF) → N_1Point(edgeCG) → O_1Segment(N_1, O_1) → f_1Point(edgeCG) → P_1Point(edgeDH) → Q_1Segment(P_1, Q_1) → g_1PointIn(faceCDHG) → R_1Point(edgeDH) → S_1Segment(R_1, S_1) → h_1Point(edgeCG) → T_1Point(edgeDH) → U_1Segment(T_1, U_1) → i_1Point(edgeAE) → V_1Segment(Q_1, V_1) → j_1PointIn(faceADHE) → W_1Segment(S_1, W_1) → k_1Point(edgeAE) → Z_1Segment(U_1, Z_1) → l_1Intersect(zAxis, f_1) → A_2Segment(Z_1, A_2) → m_1Point(zAxis) → B_2Segment(B_2, W_1) → n_1Point(zAxis) → C_2Segment(V_1, C_2) → p_1Intersect(edgeEH, a_1) → D_2Point(edgeFG) → E_2Segment(D_2, E_2) → q_1Intersect(edgeFG, l) → F_2Intersect(edgeEH, b_1) → G_2Segment(F_2, G_2) → r_1Intersect(edgeEH, c_1) → H_2Intersect(edgeFG, m) → I_2Segment(H_2, I_2) → s_1
AI 绘图提示语参考
绘制一个 4×4×4 的立方体,展示其顶点、棱、面及内部 64 个小立方体的网格。立方体六个面均被着色,面上绘有平行于棱的等距分割线,形成 4×4 的方格;内部沿三个方向各画三组平行于面的剖面,构成立体网格。同时标出空间对角线及其与面对角线形成的直角三角形,体现平移对称与平面对称。整体呈现立体几何的顶点、棱、面关系,便于观察着色面与小块的空间位置。
以上提示语为根据原始绘图命令整理而来,仅供参考。