菲涅耳弹性曲面

GeoGebra 命令及参数

1. Polygon(A, B, C, D) → c1, a_1, b_1, c_1, d_1
2. Surface(((c^(2) / a * cos(u)) * cos(v) / (sin(v)^(2) + ((c^(2) * cos(v)^(2)) * (cos(u)^(2) / a^(2) + sin(u)^(2) / b^(2))))), ((c^(2) / b * sin(u)) * cos(v) / (sin(v)^(2) + ((c^(2) * cos(v)^(2)) * (cos(u)^(2) / a^(2) + sin(u)^(2) / b^(2))))), (c * sin(v) / (sin(v)^(2) + ((c^(2) * cos(v)^(2)) * (cos(u)^(2) / a^(2) + sin(u)^(2) / b^(2))))), u, 0, (2 * π), v, 0, (2 * π)) → fresnel