import rhinoscriptsyntax as rs
import random as ran

# alles loeschen
allobjs = rs.AllObjects()
rs.DeleteObjects(allobjs)

bsize = 10              # seitenlaenge der box
dist = 1                # abstand zwischen boxen
offs = bsize + dist     # offset der boxen
num = 21                 # anzahl der boxen in einer reihe

# erstelle eine 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):
        if ((i+j) % 5) and ((i-j) % 5):
                box = rs.AddBox(corners)
                rs.MoveObject(box, (i*offs,j*offs,0))

"""
for i in range(num):
    for j in range(num):
        for p in range(num):
            # nur bei ungeraden Zahlen
            if (i+j+p) % 2:
                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)))
"""
"""
for i in range(num):
    for j in range(num):
        for p in range(num):
            myran = ran.randint(0,9)
            if (myran > 2):
                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.MoveObject(box, (i*offs,j*offs,p*offs))
            else:
                box = rs.AddBox(corners)
                rs.MoveObject(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)%3) and ((i-j)%3):
            box = rs.AddBox(corners)
            rs.MoveObject(box, (i*offs,j*offs,0))
"""
rs.EnableRedraw(True)