import rhinoscriptsyntax as rs 
import random as ran

#delete everything and start from scratch 
allobjs= rs.AllObjects() 
rs.DeleteObjects(allobjs)

bsize=10   #side lenght of box 
dist=10    #distance between boxes
offs= bsize + dist #offset of boxes 
num = 20 #number of boxes in 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):
            if not (3<p<5) and not (15<p<17) and not (3<i<5) and not (15<i<17) and not (3<j<5) and not (15<j<17):
                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)))


gz= range (0,num**3,2)

myran = ran.randint(0,10)
if (myran<4):
for i in range (num):
    for j in range (num):
         for p in range (num):
             myran = ran.randint(0,9)
             if (myran > 1):
                if ((i+j+p)%3) and ((i+j-p)%3) and ((i-j+p)%3) and ((i-j-p)%3):
                    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, (255,0,0))

"""
for i in range (num):
    for j in range (num):
        if (i-j%20):
            box = rs.AddBox(corners)
            rs.MoveObjects(box, (i*offs,j*offs,0))
            rs.ObjectColor (box, (255,0,0))
            


rs.EnableRedraw(True)