import rhinoscriptsyntax as rs
import random as ran

allobjs=rs.AllObjects()
rs.DeleteObjects(allobjs)

bsize=10             #side lenght of box
dist=1               #distance between boxes
offs=bsize+dist      #offset of boxes
num=10               #number of boxes in a 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)

for i in range(num):
    for j in range(num):
        for p in range(num):
            myran=ran.randint(0,9)
            if(myran>0,5):
               if((i+j+p)%2) and ((i+j-p)%6) and ((i-j-p)%3):
                 box=rs.AddBox(corners)
                 rs.MoveObject(box, (i*offs, j*offs, p*offs))
                 rs.ObjectColor(box,(i*(255/num),j*(255/num),p*(255/num)))
                
rs.EnableRedraw(True)

"""
for i in range(num):
    for j in range(num):
        myran=ran.randint(0,9)
        if(myran>2):
                box=rs.AddBox(corners)
                rs.MoveObject(box, (i*offs, j*offs, 0))

rs.EnableRedraw(True)
"""