Maya rock gen

# maya rock gen
# creates a good rock every once in a while, other times it makes nothing.
# just create 100 and pikc out the good ones.
from pymel.core import *
import random as r
def randE(object):
    ea = []
    for edge in object.e:
        rE = r.randint(0,6)
        if rE == 3:
            polyCollapseEdge(edge,ch=0)
            ea.append(edge)
def randEs(object):
    ea = []
    for edge in object.e:
        rE = r.randint(0,6)
        if rE == 3:
            polyCollapseEdge(edge,ch=0)
            ea.append(edge)
def randoY(object):
    rx = r.randint(0,360)
    ry = r.randint(0,360)
    rz = r.randint(0,360)
    rotate(object,rx,ry,rz)

def cleanRock(rock):
    #select(cl=1)
    #select(rock,add=1)
    #bb = polyEvaluate(b=1)
    nwMesh = polyCube()[0]
    polySmooth(nwMesh,dv=2)
    delete(rock, ch = 1)
    polySmooth(nwMesh,dv=1)
    print nwMesh, rock
    #select(cl=1)
    #select([nwMesh[0],rock])
    #transferAttributes(nwMesh,rock,pos=1,sm=0)
def worldCenter(object):
    xform(object,cp=1)
    l = spaceLocator(n = "temp_position")
    pc = pointConstraint(l,object)
    delete(pc,l)

def randoT(rock):
    amount = .1
    ammountNeg = -amount
    tY = r.uniform(ammountNeg,amount)
    tX = r.uniform(ammountNeg,amount)
    tZ = r.uniform(ammountNeg,amount)
    print rock[0]
    move(rock[0],tX,tY,tZ, r=1)



def makeRock():
    c = polyCube(ch=0,n="rock_")[0]
    c1 = c
    complexity = 1
    for i in range(0,complexity):
        randEs(c)
        polyTriangulate(c,ch=0)
        polySmooth(c,ch=0)
        randE(c)

        polyAutoProjection(c, p = 6, l=2,ch=0)
        polyTriangulate(c,ch=0)
        polySmooth(c,ch=0)
    c2 = duplicate(c)
    randoY(c2)
    randoT(c2)
    rock = polyBoolOp(c,c2, op=3, o=1)
    worldCenter(c1)

    #sets("rocksSG",e=1, fe = c1)
    #cleanRock(c)
    #select(c1)
    #print "c1 is ",c1
    return rock[0]

slList = []
for i in range(0,1):
    rock = makeRock()
    print rock.getShape()

    delete(rock,all=1,ch = 1)
    slList.append(rock)
select(slList)