在前面的章节数学图形(1.13) 利萨茹曲线中,写的是二维的利萨茹曲线,这一节,将其变为3D图形. #http://www.mathcurve.com/courbes3d/lissajous3d/lissajous3d.shtml vertices = a = rand2(, ) b = rand2(, ) c = rand2(, ) k = rand2() n = rand2() m = rand2() t = to (*PI) x = a*sin(k*t) y = b*sin(n*t) z…