import rhinoscriptsyntax as rs
import random as ran


#delete everything von Null beginnen
allobjs= rs.AllObjects()
rs.DeleteObjects(allobjs)

bsize = 10              #side length of box
dist = 1                #distance between boxes
offs = bsize + dist     #offset of boxes
num = 20                # number of boxes in one row

#create a box
corners = [(0,0,0), (bsize,0,0), (bsize,bsize,0), (0,bsize,0),
           (0,0,bsize), (bsize,0,bsize), (bsize,bsize,bsize), (0,bsize,bsize)]

rs.EnableRedraw(False)
gz = range (0,num**3,2)

fibonacci = [0]
a, b =0, 1
while b < (num **3):
        fibonacci.append(b)
        a, b =b, a+b
        print fibonacci


for i in range(num):
    for j in range(num):
        for p in range(num):
                myran = ran.randint(0,9)
                if (myran > 4):
                    if ((i+j)%2) and ((i+j)%2)and ((i-j)%2):
                        box = rs.AddBox(corners)
                        rs.MoveObjects(box, (i*offs,j*offs, p*offs))
                else: 
                        box = rs.AddBox(corners)
                        rs.MoveObjects(box, (i*offs,j*offs,p*offs))
                        rs.ObjectColor(box, (168,158,143))


#fibonacci Reihe
"""
for i in range(num):
    for j in range(num):
            for p in range(num):
                #nur bei geraden Zahlen
                if not (i in fibonacci)or (j in fibonacci) or (p in fibonacci):
                        box = rs.AddBox(corners)
                        rs.MoveObjects(box, (i*offs,j*offs,p*offs))
                        rs.ObjectColor(box, (i*(255/num),j*(255/num),p*(255/num)))
"""

rs.EnableRedraw(True)