36.一峰三驻点曲线
x = 3*t-1.5
y=(x^2-1)^3+1
37.八字曲线
x = 2 * cos ( t *(2*180))
y = 2 * sin ( t *(5*360))
z = 0
38.螺旋曲线
r=t*(10*180)+1
theta=10+t*(20*180)
z=t
39.圆
x = cos ( t *(5*180))
y = sin ( t *(5*180))
z = 0
40.封闭球形环绕曲线
rho=2
theta=360*t
phi=t*360*10
41.柱坐标螺旋曲线
x = 100*t * cos ( t *(5*180))
y = 100*t * sin ( t *(5*180))
z = 0
42.蛇形曲线
x = 2 * cos ( (t+1) *(2*180))
y = 2 * sin ( t *(5*360))
z = t*(t+1)
43.八字形曲线
柱坐标
theta = t*360
r=10+(8*sin(theta))^2
44.椭圆曲线
笛卡尔坐标系
a = 10
b = 20
theta = t*360
x = a*cos(theta)
y = b*sin(theta)
45.梅花曲线
柱坐标
theta = t*360
r=10+(3*sin(theta*2.5))^2
挺有用的 ,谢谢阿
46.另一个花曲线
theta = t*360
r=10-(3*sin(theta*3))^2
z=4*sin(theta*3)^2
47.改一下就成为空间感更强的花曲线了;)
theta = t*360
r=10-(3*sin(theta*3))^2
z=(r*sin(theta*3))^2
48.螺旋上升的椭圆线
a = 10
b = 20
theta = t*360*3
x = a*cos(theta)
y = b*sin(theta)
z=t*12
49.甚至这种螺旋花曲线
theta = t*360*4
r=10+(3*sin(theta*2.5))^2
z = t*16