• Coding

  • VPython (Visual module for python)

Something I found out recently. Been having fun playing with it:
vpython.org 
from visual import *

for i in range(21):
    for j in range(21):
        for k in range(21):
            u = i/10-1
            v = j/10-1
            w = k/10-1

            factor = 1/(u*u+1)
            angle = u * pi * .3
            x = u
            y = factor*(cos(angle)*v-sin(angle)*w)
            z = factor*(sin(angle)*v+cos(angle)*w)

            radius = sqrt(v*v + w*w)
            if(abs(radius-.3)<.1 and y > 0):
                box(pos=(x,y,z), size=(.05,.05,.05),color=color.cyan)
I just remembered I wanted to show the result of the above:
Result