数学图形(1.27) 花

特殊点的圆内轮旋线.生成花一样的图形,挺漂亮的.

相关软件参见:数学图形可视化工具,使用自己定义语法的脚本代码生成数学图形.该软件免费开源.QQ交流群: 367752815

#http://www.mathcurve.com/courbes2d/conchoidderosace/conchoidderosace.shtml

vertices = 12000

t = from 0 to (40*PI)

a = 10

#e = rand2(1, 10)

e = 1

n = rand2(0.1, 10)

p = a*(1 + e*cos(n*t))

x = p*cos(t)

y = p*sin(t)

另一种花的写法:

#http://www.mathcurve.com/courbes2d/folioide/folioide.shtml

vertices = 12000

t = from (-20*PI) to (20*PI)

e = rand2(0.1, 10)

a = 10 / e

i = rand_int2(2, 10)

j = rand_int2(1, 10)

n = i/j

p = a*(e*cos(n*t) + sign(t)*e*sqrt(1 - pow(cos(n*t), 2)))

x = p*cos(t)

y = p*sin(t)

转载于:https://my.oschina.net/abcijkxyz/blog/723592