import rhinoscriptsyntax as rs
import random as ran

allobj= rs.AllObjects()
rs.DeleteObjects(allobj)

bsize=10   #side length of box
dist=1     #distance between boxes
offs=bsize + dist    #offset of boxes
num=30   #number of boxes in ine 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.AddBox(corners)

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 > 7):
                  if((i+j)%2):
                      if((p%3)):
                        mybox=rs.AddBox(corners)
                        rs.MoveObject(mybox,(i*offs,j*offs,p*offs))
                        rs.ObjectColor(mybox,(i*(255/num),j*(255/num),p*(255/num)))


"""
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):
                   mybox=rs.AddBox(corners)
                   rs.MoveObject(mybox,(i*offs,j*offs,p*offs))
              else:
                   mybox=rs.AddBox(corners)
                   rs.MoveObject(mybox,(i*offs,j*offs,p*offs))
                   rs.ObjectColor(mybox,(255,0,0))
"""

"""
for i in range(num):
    for j in range(num):
            if not (i%2):
               mybox=rs.AddBox(corners)
               rs.MoveObject(mybox,(i*offs,j*offs,0))
"""
rs.EnableRedraw(True)