def bdRigEye(side):
	#create IK handles for the bind joints, for now getting the joints based on the name
	bindJoints = cmds.ls(side + "*Lid_jnt_*")
	eyeJoint = cmds.ls(side + "*eye*jnt")[0]
	eyeAnim = cmds.ls(side + '_eye_anim')
	cmds.aimConstraint(eyeAnim[0],eyeJoint,offset = [0, 0, 0] ,weight=1 , aimVector =[1 ,0 ,0] ,upVector=[0, 1, 0] ,worldUpType="vector" ,worldUpVector= [0,1,0])

	blinkUpJnt = cmds.duplicate(eyeJoint,name = side + '_eye_upLid_blink_jnt',po=True)
	blinkLowJnt = cmds.duplicate(eyeJoint,name = side + '_eye_lowLid_blink_jnt',po=True)
	baseLidsJnt = cmds.ls(side + '*lids*base')
	cmds.parent([blinkUpJnt[0],blinkLowJnt[0]],baseLidsJnt[0])
	for joint in bindJoints:
		print joint
		endJoint = cmds.listRelatives(joint,c=True,type='joint')
		ikName = endJoint[0].replace('bnd_jnt','ikHandle')
		ctrlName = endJoint[0].replace('bnd_jnt','anim')

		bdRigUtils.bdAddIk(joint,endJoint[0],'ikSCsolver',ikName)
		bdRigUtils.bdBuildBoxController(endJoint[0],ctrlName,0.2)
		bdRigUtils.bdAddAttributeMinMax(ctrlName,['BlinkPosition'],'double',-5,5,1)
		cmds.parent(ikName,ctrlName)
		bdBuildJointStructure(joint,ctrlName,ikName)

	allAnimsGrps = cmds.ls(side + '*eye*CON_??',type='transform')
	globalAnimGrp = cmds.ls('controllers') 
	cmds.parent(allAnimsGrps,globalAnimGrp[0])

	bdAddEyeAttr(eyeAnim[0])
	bdCreateVerticalFollow(side)
	bdCreateSideFollow(side)
	bdCreateBlink(side)

    def prepare(self):
        """ preparing mirror corretiveShape """
        # default pose
        self.setDefaultPose()
        meshName = (name.getSide(self.mesh)+ "_" + name.getDescription(self.mesh) + "DUP" + "_" + name.getType(self.mesh))
        #make hierachy
        if not cmds.objExists(meshName): 
            dup = cmds.duplicate(self.mesh, rr=True, n=meshName)
            attribute.lockAll(dup[0], True)
            cmds.setAttr(dup[0] + ".visibility", 0)
            cmds.parent(dup, self.DupsName)
            self.wrapDeformer(dup, self.mesh)
            xform.zeroOut(dup[0], t = 1, r = 1, s = 1)
            self.dups.append(dup)
        #END if
        else:
            dup = meshName
            print "%s already exists!!!" % meshName
        #END else

        #pose copy
        eachPoseName = (name.getSide(self.mesh)+ "_" + name.getDescription(self.mesh) + self.description + "_" + name.getType(self.mesh))
        cmds.setAttr(self.control + ".rotate" + self.axis, self.angle)
        self.eachPose = cmds.duplicate(dup, rr=True, n=eachPoseName)
        cmds.parent(self.eachPose, self.TransName)
        xform.zeroOut(self.eachPose[0], t = 1, r = 1, s = 1)

        #neutral pose.        
        self.setDefaultPose()

def triangulateMesh(isObj, simplify, smoothe):
	if isObj and not cmds.objExists('triObj'):
		cmds.select(baseObject)
		cmds.duplicate(baseObject, name = "triObj")
		cmds.select('triObj')

		if smoothe:
			cmds.polySmooth('triObj', c=smoothe)
			cmds.polyReduce(ver = 1)
			cmds.polyReduce(ver = 1)

		if simplify > 0:
			cmds.polyReduce(ver = 1, p = simplify)

		num_faces = cmds.polyEvaluate('triObj', f=True)
		
		print "Triangulating faces..."
		#iterate over faces
		face_i = 0
		while face_i < num_faces:
			if ((num_faces - face_i) % 5 == 0):
				print "Triangulate check: Approximately " + str(num_faces - face_i) + " faces remaining...."
			face = cmds.select('triObj.f['+ str(face_i)+']')		
			verts = getCorners(isObj,face_i)
			if not isCoplanar(verts):
				cmds.polyTriangulate('triObj.f['+ str(face_i)+']')
				num_faces = cmds.polyEvaluate('triObj', f=True)
			face_i +=1

    def duplicate_button( self, *args  ):
        self.original_selected_objects = cmds.ls( selection=True )

        if( len(self.original_selected_objects) == 0 ):
            print "Nothing selected"
            return 0

        elif( len(self.original_selected_objects) == 1 ):
            self.relatives = cmds.listRelatives( children=True )

            if( len(self.relatives) == 1 ):
                print "Skip combine"
                cmds.duplicate( self.original_selected_objects, name=self.original_selected_objects[0] + "_Copy" )
                cmds.delete( constructionHistory=True )
                the_parent = cmds.listRelatives( parent=True )
                if( the_parent != None ):
                    cmds.parent( self.original_selected_objects[0] + "_Copy", world=True )

            else:
                self.combine()

        else:
            self.combine()

        self.newOriginCopy = cmds.ls( selection=True )[0]
        self.bbox = cmds.exactWorldBoundingBox( self.newOriginCopy )
        cmds.move((self.bbox[0] + self.bbox[3])/2, self.bbox[1], (self.bbox[2] + self.bbox[5])/2, self.newOriginCopy + ".scalePivot", self.newOriginCopy + ".rotatePivot", absolute=True)
        cmds.move( 0, 0, 0, self.newOriginCopy, rpr=True )
        cmds.makeIdentity( apply=True, t=1, r=1, s=1 )
        cmds.delete( constructionHistory=True )

def makeRobot():
    MayaCmds.polyCube(name="head")
    MayaCmds.move(0, 4, 0, r=1)

    MayaCmds.polyCube(name="chest")
    MayaCmds.scale(2, 2.5, 1)
    MayaCmds.move(0, 2, 0, r=1)
    MayaCmds.polyCube(name="leftArm")
    MayaCmds.move(0, 3, 0, r=1)
    MayaCmds.scale(2, 0.5, 1, r=1)
    MayaCmds.duplicate(name="rightArm")
    MayaCmds.select("leftArm")
    MayaCmds.move(1.25, 0, 0, r=1)
    MayaCmds.rotate(0, 0, 32, r=1, os=1)
    MayaCmds.select("rightArm")
    MayaCmds.move(-1.25, 0, 0, r=1)
    MayaCmds.rotate(0, 0, -32, r=1, os=1)
    MayaCmds.select("rightArm", "leftArm", "chest", r=1)
    MayaCmds.group(name="body")

    MayaCmds.polyCube(name="bottom")
    MayaCmds.scale(2, 0.5, 1)
    MayaCmds.move(0, 0.5, 0, r=1)
    MayaCmds.polyCube(name="leftLeg")
    MayaCmds.scale(0.65, 2.8, 1, r=1)
    MayaCmds.move(-0.5, -1, 0, r=1)
    MayaCmds.duplicate(name="rightLeg")
    MayaCmds.move(1, 0, 0, r=1)
    MayaCmds.select("rightLeg", "leftLeg", "bottom", r=1)
    MayaCmds.group(name="lower")

    MayaCmds.select("head", "body", "lower", r=1)
    MayaCmds.group(name="robot")

def tip(ref):
    selection = cmds.ls(sl=True)
    for tip in selection:
        bind = tip
        name = tip.replace("bind_", "")

        old_name = "old_%s" % name
        old_bind = "old_%s" % bind

        cmds.rename(name, old_name)
        cmds.rename(bind, old_bind)

        cmds.duplicate(ref, rr=True, un=True, name=bind)
        cmds.duplicate(bind, name=name)

        bs = cmds.blendShape(bind, name, origin="world")
        cmds.setAttr(bs[0] + ".w[0]", 1)

        joint = cmds.listConnections(cmds.parentConstraint(old_bind, q=True), type="joint")[0]
        cmds.parentConstraint(joint, bind, maintainOffset=False)

        cmds.parent(name, cmds.listRelatives(old_name, p=True)[0])
        cmds.parent(bind, cmds.listRelatives(old_bind, p=True)[0])

        cmds.delete(old_name, old_bind)

 def CreateCamera(self):
     print "Creating camera"
     
     #Array to store all objects in the scene
     cmds.select(None)
     
     #Copy from the current active camera
     cmds.duplicate( self.GetActiveCamera(), name = self.Camera)
     try:cmds.delete(self.Camera + "|CMForegroundPlane")
     except:pass
     try:cmds.delete(self.Camera + "|CMBackgroundPlane")
     except:pass
     i = 0
     while(cmds.objExists("shot_" + str(i))):
         try:cmds.delete(self.Camera + "|" + "shot_" + str(i) + "_ImagePlane")
         except:pass
         i = i + 1
     
     
     #Make the camera startup so that the user may not delete it directly
     #Enable the resolution gate
     cmds.camera(self.Camera, edit = True, startupCamera = True, displayResolution = True)
     
     #Make the camera hidden
     cmds.setAttr(self.Camera + ".visibility", False)
     
     #Add the attributes to define range and renderability
     cmds.select(self.Camera)
     cmds.addAttr(longName = 'CMRenderable', attributeType = 'bool', defaultValue = True)
     cmds.addAttr(longName = 'StartRange', attributeType = 'short', defaultValue = 0, min = 0, max = 35)
     cmds.addAttr(longName = 'StopRange' , attributeType = 'short', defaultValue = 35, min = 0, max = 35)
     cmds.select(None)

def extractSplits():
    
    splits = cmds.ls(sl=True)
    bshp = "{0}_BSHP".format(splits[0])
    
    # first target should be set to 1, but just in case reset them all
    targets = getTargets(bshp)
    for target in targets:
        blendName = "{0}.{1}".format(bshp, target)
        cmds.setAttr( blendName, 0 )
    
    for target in targets:
        blendName = "{0}.{1}".format(bshp, target)
        cmds.setAttr( blendName, 1 )
        
        # duplicate each split
        for i, split in enumerate(splits):
            cmds.select(split)
            
            # name extraction
            extract = target.split("_")
            name = ("{0}_{1}{2}_{3}".format(extract[0], extract[1], str(i+1), extract[2]))
            
            cmds.duplicate(n=name)
        
        cmds.setAttr( blendName, 0)

def splitShapeSetup():

    # create 3 splitOutput meshes that will be painted
    # start with creating the splitters
    selection = cmds.ls(sl=True)
    meshList = selection[:-1]
    base = selection[-1]
    
    splitters = []
    blends = []
    meshes = ["A", "B", "C"]
    inputMeshList = meshList

    # first target plays an important role, this is the one we're going to default turn on and align to in tx
    first = meshList[0]
    for i, letter in enumerate(meshes):
        # create splitters
        split = "{0}_split{1}".format(base, letter)
        cmds.duplicate(base, n=split)
        cmds.delete(cmds.parentConstraint(first, split))
        # how far to move the dup
        dist = (int(i) + 1) * 10
        cmds.move(dist, 0, 0, split, r=True)

        blend = "{0}_BSHP".format(split)
        cmds.select(split)
        cmds.blendShape(n=blend)
        splitters.append(split)
        blends.append(blend)


    # add blends and set them too yada yada
    blendDrivers = []
    blendDrivers = blendDrivers + meshList
    for i, split in enumerate(splitters):

        # connections?
        cmds.select(blendDrivers)
        cmds.select(split, tgl=True)
        mel.eval("performBlendShapeAdd 0;")
        blendDrivers.append(split)

        # if a splitter, set to -1
        for s in splitters:
            splitBshp = "{0}.{1}".format(blends[i], s)
            if cmds.objExists(splitBshp):
                cmds.setAttr(splitBshp, -1)

    # Turn on the first. Just as a default
    for blend in blends:
        cmds.setAttr("{0}.{1}".format(blend, first), 1)

        # connect all meshList input shapes to each other
        for i, target in enumerate(inputMeshList):
            print inputMeshList
            if blend != blends[0]:
                cmds.connectAttr(
                    "{0}.{1}".format(blends[0], target),
                    "{0}.{1}".format(blend, target)
                )

def getMeshVertexData( mesh ):
  returnData = []
  exportObject = 'bwExportObject'
  cmds.duplicate( mesh, n=exportObject )
  cmds.polyTriangulate(exportObject)
  numOfFaces = cmds.polyEvaluate(exportObject,  f=True )
  for i in xrange(0, numOfFaces):
    faceSelect = exportObject + '.f[' + str(i) + ']'
    fVertices = [] 
    fVertices = cmds.polyListComponentConversion(faceSelect, ff = True, tvf = True)
    fVertices = cmds.filterExpand(fVertices, sm = 70, ex = True)
    print fVertices
    for vertex in fVertices:
      faceDict = {}
      vName = cmds.polyListComponentConversion(vertex, fvf = True, tv = True)
      xyz = []
      xyz = cmds.xform(vName, q = True, os = True, t = True)
      faceDict['x'] = round(xyz[0], 2)
      faceDict['y'] = round(xyz[1], 2)
      faceDict['z'] = round(xyz[2], 2)
      normal = []
      normal = cmds.polyNormalPerVertex(vertex, q = True, xyz = True)
      faceDict['xN'] = round(normal[0], 2)
      faceDict['yN'] = round(normal[1], 2)
      faceDict['zN'] = round(normal[2], 2)
      # vuv = []
      # vuv = cmds.polyListComponentConversion(vertex, fvf = True, tuv = True)
      # uvCoords = []
      # uvCoords = cmds.polyEditUV(vuv[0], q = True, u = True, v = True)
      # faceDict['u'] = round(uvCoords[0], 2)
      # faceDict['v'] = round(uvCoords[0], 2)
      returnData.append(faceDict)
  cmds.delete(exportObject)
  return json.dumps(returnData)

def mirror_shape(path):
    """In addition to mirroring transforms, also mirror shapes

    Arguments:
        path (str): Path to transform with shapes to mirror

    Returns:
        Path to mirrored transform

    """

    mirrored_transform = mirror_transform(path)
    mirrored_original = cmds.duplicate(path,
                                       name=path + "_duplicate")
    mirrored_group = cmds.createNode('transform',
                                     name=path + "_transform")
    cmds.parent(mirrored_original[0], mirrored_group)
    cmds.setAttr(mirrored_group + ".sx", -1)

    blendshape = cmds.blendShape((mirrored_original[0], mirrored_transform),
                                 origin='world')
    cmds.setAttr(blendshape[0] + "." + mirrored_original[0], 1)
    mirrored_with_shape = cmds.duplicate(mirrored_transform,
                                         inputConnections=True,
                                         returnRootsOnly=True)

    cmds.delete([mirrored_transform, mirrored_group])

    cmds.select(mirrored_with_shape, replace=True)

    return mirror_transform

def buildPlanes(block):
    buildings = []
    faces = block.faceList
    drop = block.dropRate
    i = 0
    sidewalkHeight = max(block.heightRange)/160.0
    for f in faces:
        if(random.random() >= block.dropRate):
            height = 1.0*random.choice(block.heightRange)
            levels = random.choice(block.levelRange)
            #get the midpoint of the current face
            verts = makeVertList(cmds.xform(f, q=True, t=True))
            midpoint = getMidpoint(verts, True)
            #make a duplicate of the parent plane
            cmds.select(block.parentPlane)
            dupName = block.name + "building_"+str(i)
            dupFace = dupName + ".f[0]"
            cmds.duplicate(name=dupName)
            cmds.xform(t=midpoint)
            #create building and add it to building list
            makeBuilding(dupFace, levels, height, sidewalkHeight)
            buildings += [dupName]
            i += 1
        if(not updateProgressWindow(i, len(faces))):
            break
    cmds.group(buildings, name=block.name + "_buildings")
    killProgressWindow()

    def duplicateObject(self, objName, modifiedName, *args):

        # ベースオブジェクトを選択
        cmds.select(str(objName), r=True)

        # 複製しXMLと合致しなかった名前にリネーム
        cmds.duplicate(n=modifiedName, rr=True)

def LoadDelta(Args):

    global adress    
    # Open dialog window to choose directory to load delta        
    folder = cmds.fileDialog2( cap='Choose directory to load Delta', fm=3, dialogStyle=1 )
    adress = folder[0]+"\\"
    pathList_cleared = []    
    targetBlendDict = {}
    named_targetBlendDict = {}
    print "Loading Delta :)"
    # Getting .bsp files from choosen folder
    pathList = os.listdir( adress )
    if len(pathList) == 0:
        print "Folder is empty"
    for element in pathList:
        if '.bsp' in element:
            pathList_cleared.append( element )
        else:
            print 'wrong type - ', element
    pathList = pathList_cleared
    
    headObj = cmds.ls( sl=True )
    object_qnty_check(headObj)
    headObject = headObj[0]
    
    step = 25
    for i in range( len(pathList) ):
        start_time = timeit.default_timer()
        named_targetBlendDict.clear()
        path_name = open( adress+pathList[i],'r' )
        DeltaDict = pickle.load( path_name )
        targetBlendDict.clear()
        new_name = pathList[i].split('.')[0]
        cmds.duplicate( headObj[0], n=headObject+'_' + new_name )
        cmds.select( headObject+'_'+new_name )
        cmds.move( step, 0, 0 )
        step += 25
        for key in compOpacities:
            weight = compOpacities.get(key)
            x =  baseVertDict[key][0] + (DeltaDict[key][0] * weight)
            y =  baseVertDict[key][1] + (DeltaDict[key][1] * weight)
            z =  baseVertDict[key][2] + (DeltaDict[key][2] * weight)
            targetBlendDict[key] = [x, y, z]
        copy_headObj = cmds.ls( sl=True )
        for head in copy_headObj:
            for i in targetBlendDict:
                 named_targetBlendDict[head+'.vtx' + str(i)] = targetBlendDict[i]
        for head in copy_headObj:
           for vert, value in named_targetBlendDict.iteritems():
               cmds.xform( vert, t=value )
        print "Loading time - ", head, ( timeit.default_timer() - start_time )
    cmds.softSelect( sse=1 )
    names = cmds.listAttr( "blendShape1", m=True, k=True )[1:]
    fullNames = []
    for i in names:
    	fullNames.append( headObj[0] + '_' + i )
    cmds.blendShape( fullNames, headObj )
    cmds.delete( fullNames )

    return adress

 def __init__(self, curve_sel, vertex_list):
     self.curve_sel = curve_sel
     self.verts = vertex_list
     self.find_length = Find_Out()
             
     self.link_length = self.find_length.edge_length(self.verts)
     self.chain_length = self.find_length.curve_length(self.curve_sel)
     self.link_total = int(self.chain_length/self.link_length)
     
     cmds.duplicate(self.curve_sel, n = 'buildCurve')
     cmds.rebuildCurve('buildCurve', ch = 1, rpo = 1, rt = 0, end = 1, kr = 2, kep = 1, kt = 0, kcp = 0, s = self.link_total/2, d = 3, tol = 0.01 )
     
     self.num_cv = int(cmds.getAttr ('buildCurve.degree'))+ (cmds.getAttr ('buildCurve.spans'))
     
     for dummy_cv in range(self.num_cv):
         dummy_cv_pos = (cmds.getAttr ('buildCurve.cv['+ str(dummy_cv) +']'))
         
         if dummy_cv == 0:
             cmds.joint(n=self.curve_sel+'_jointRoot',p = dummy_cv_pos[0])
         elif dummy_cv == self.num_cv - 1:
             cmds.joint(n=self.curve_sel+'_jointEnd', p = dummy_cv_pos[0])
         else:
             cmds.joint(n=self.curve_sel+'_joint_'+(str(dummy_cv)),p = dummy_cv_pos[0])    
     
     cmds.delete('buildCurve')        
     cmds.ikHandle( sj = (self.curve_sel+'_jointRoot'), ee = (self.curve_sel+'_jointEnd'), c = self.curve_sel,
             sol = 'ikSplineSolver', scv = 0, pcv = 0, ccv = 0, ns = 4)       

def ctrl_pointer():
	mel.eval('curve -d 1 -p -1 0 0 -p 1 0 0 -p 1 1 0 -p 1 2 0 -p 1 3 0 -p 2 3 0 -p 0 5 0 -p -2 3 0 -p -1 3 0 -p -1 2 0 -p -1 1 0 -p -1 0 0 -k 0 -k 1 -k 2 -k 3 -k 4 -k 5 -k 6 -k 7 -k 8 -k 9 -k 10 -k 11')
	ctrl = cmds.ls(sl=True)
	cmds.duplicate(rr=True)
	ctrl2 = cmds.ls(sl=True)
	cmds.setAttr(ctrl2[0] + '.rotateY', 90)
	print 'Curves have been positioned.'
	
	cmds.makeIdentity(apply=True, t=1, r=1, s=1, n=0)
	print 'Freezing transforms on curves.'
	
	cmds.select(ctrl, r=True)
	cmds.pickWalk(d='Down')
	cmds.select(ctrl2, add=True)
	cmds.parent(r=True, s=True)
	print 'Curves have been parented into single curve.'
	
	
	cmds.select(ctrl, r=True)
	mel.eval('doDelete')
	print 'Unsuded groups have been deleted.'
	
	cmds.select(ctrl2)
	mel.eval('CenterPivot')
	print 'Curve has been selected and its pivot has been centered.'

def claw(ref):
    # duplicate geo
    selection = cmds.ls(sl=True)
    for locator in selection:
        split = locator.split("section_")
        name = "%sclaw_%s" % (split[0], split[1].replace("locator", "C"))
        bind = "bind_%s" % name

        old_name = "old_%s" % name
        old_bind = "old_%s" % bind

        cmds.rename(name, old_name)
        cmds.rename(bind, old_bind)

        cmds.duplicate(ref, rr=True, un=True, name=bind)
        cmds.duplicate(bind, name=name)

        shape = cmds.listRelatives(bind, s=True)[0]
        claw_bs = cmds.listConnections(shape, type="blendShape", s=True)[0]
        cmds.connectAttr(locator + ".parameter", claw_bs + ".tentacle_claw")

        cmds.scaleConstraint(locator, bind, maintainOffset=False)
        cmds.parentConstraint(locator, bind, maintainOffset=False)

        bs = cmds.blendShape(bind, name, origin="world")
        cmds.setAttr(bs[0] + ".w[0]", 1)

        cmds.parent(name, cmds.listRelatives(old_name, p=True)[0])
        cmds.parent(bind, cmds.listRelatives(old_bind, p=True)[0])

        cmds.delete(old_name, old_bind)

    def buildPlanes(self):
        """
        Creates buildings on new planes with probability of 1-SPAWN_CHANCE
        """
        buildings = []
        i = 0
        sidewalkHeight = self.maxHeight/160.0
        for f in self.faceList:
            if(random.random() >= self.dropRate):
                height = self.minHeight +\
                         random.random()*(self.maxHeight-self.minHeight)
                levels = random.choice(self.levelRange)

                #get the midpoint of the current face
                verts = makeVertList(cmds.xform(f, q=True, t=True))
                midpoint = getMidpoint(verts, True)

                #make a duplicate of the parent plane
                dupName = self.name + "building_"+str(i)
                dupFace = dupName + ".f[0]"
                cmds.duplicate(self.sourcePlane, name=dupName)
                cmds.xform(t=midpoint)

                #create building and add it to building list
                self.makeBuilding(dupFace, levels, height, sidewalkHeight)
                buildings += [dupName]
                i += 1
            if(not updateProgressWindow(i, len(self.faceList))):
                break
        cmds.group(buildings, name=self.name + "_buildings")
        killProgressWindow()

def geoCrowd() :
	# Import referenced characters
	# select geometries then run script
	sels = mc.ls( sl=True )
	ctrls = []

	for sel in sels :
		
		ns = sel.split( ':' )[0]
		
		if not ns in ctrls :
			
			ctrl = mc.circle( nr=(0,1,0) , ch=False )[0]
			grp = mc.group( ctrl )
			root = '%s:Root_Ctrl' % ns
			
			mc.delete( mc.parentConstraint( root , grp ) )
			
			ctrl = mc.rename( ctrl , ns )
			mc.rename( grp , '%s_grp' % ns )
			ctrls.append( ns )
			
		attrs = ('tx','ty','tz','rx','ry','rz','sx','sy','sz')
		for attr in attrs :
			
			if mc.getAttr( '%s.%s' % ( sel , attr ) , l=True ) :
				mc.setAttr( '%s.%s' % ( sel , attr ) , l=False )
		
		mc.select( sel , r=True )
		mc.duplicate( sel , rr=True )
		geo = mc.ls( sl=True , l=True )[0]
		mc.parent( geo , ctrl )

        def runTest(self):
            try:
                import maya.cmds as cmds

                def getShape(trans):
                    return cmds.listRelatives(trans, children=True, shapes=True)[0]

                cmds.file(new=1, f=1)
                shapeTransform = cmds.polyCube(name='singleShapePoly')[0]
                origShape = getShape(shapeTransform)
                dupeTransform1 = cmds.duplicate(origShape, parentOnly=1)[0]
                cmds.parent(origShape, dupeTransform1, shape=True, addObject=True, relative=True)
                dupeTransform2 = cmds.duplicate(dupeTransform1)[0]
                cmds.delete(dupeTransform1)
                dupeShape = getShape(dupeTransform2)

                # In maya 2014, this raises:
                # Error: Connection not made: 'singleShapePolyShape2.instObjGroups[1]' -> 'initialShadingGroup.dagSetMembers[2]'. Source is not connected.
                # Connection not made: 'singleShapePolyShape2.instObjGroups[1]' -> 'initialShadingGroup.dagSetMembers[2]'. Destination attribute must be writable.
                # Connection not made: 'singleShapePolyShape2.instObjGroups[1]' -> 'initialShadingGroup.dagSetMembers[2]'. Destination attribute must be writable.
                # Traceback (most recent call last):
                # File "<maya console>", line 13, in <module>
                # RuntimeError: Connection not made: 'singleShapePolyShape2.instObjGroups[1]' -> 'initialShadingGroup.dagSetMembers[2]'. Source is not connected.
                # Connection not made: 'singleShapePolyShape2.instObjGroups[1]' -> 'initialShadingGroup.dagSetMembers[2]'. Destination attribute must be writable.
                # Connection not made: 'singleShapePolyShape2.instObjGroups[1]' -> 'initialShadingGroup.dagSetMembers[2]'. Destination attribute must be writable. #

                cmds.parent(dupeShape, shapeTransform, shape=True, addObject=True, relative=True)
            except Exception:
                pass
            else:
                self.fail("ShapeParentInstance bug fixed!")