import maya.cmds as mc
import maya.mel as mel
import random

random.seed(5)

### Varibale defining which boolean operation will be used:
### 1 = union, 2 = difference, 3 = intersection
booleanOp = 1


for i in range(20):
   name = "MyObject" + str(i)
   mc.polyCube(n=name, w=1, d=1, h=1)
   mc.move(random.uniform(-0.5,0.5), random.uniform(-0.5,0.5), random.uniform(-0.5,0.5))
   mc.scale(random.uniform(2.5,3.5), random.uniform(2.5,3.5), random.uniform(2.5,3.5))


mc.polyBoolOp("MyObject0", "MyObject1", op=booleanOp, n="MyResult1")


for next in range(2, 20):
    objNext = "MyObject" + str(next)
    
    previous = next - 1
    objPrevious = "MyObject" + str(previous)
    
    result = "MyResult" + str(next)

    mc.polyBoolOp(objPrevious, objNext, op=booleanOp, n=result)
    

mc.rename("MyResult19", "MyResult0")


for j in range(20):
    mc.polyCylinder(n="MyCylinder"+str(j), h=random.randrange(8, 9), r=random.uniform(0.05, 0.1))
    mc.move(random.randrange(-1, 1), random.randrange(-1, 1), random.randrange(-1, 1), )
    
    mel.eval('mc.polyBoolOp(op=2, n="MyResult") + str(j+1) + "MyResult" + str(j) + "MyCylinder" + str(j)')

import maya.cmds as mc
import maya.mel as mm
import random
import time

random.seed(time.clock())

boolOp = 1  # boolean union
count = 20 # number of cubes to create

# create <count> polycubes and randomly move and scale them
for i in range(count):
    name = "myObject" + str(i)
    mc.polyCube(n=name, w=1, d=1, h=1)
    mc.move(random.uniform(-0.5, 0.5), random.uniform(-0.5, 0.5), random.uniform(-0.5, 0.5))
    mc.scale(random.uniform(2.5, 3.5), random.uniform(2.5, 3.5), random.uniform(2.5, 3.5))
    
# combine the first pair of cubes with a boolean union and create the initial resulting object myResult0
mc.polyBoolOp("myObject0", "myObject1", op=boolOp, n="myResult0")

# perform a boolean union of all the remaining polycubes (2..19) 
for i in range(2,count):
    mc.polyBoolOp("myObject" + str(i), "myResult" + str(i-2), op=boolOp, n="myResult" + str(i-1))

# delete all the intermediate nodes created by the boolean unions
# leaving a single poly object myResult<count-2>
mc.DeleteAllHistory()