def duplicateSequence(objects):
	'''duplicates the given objects as groups per frame with properly named objects
	Args:
		objects (list(pm.PyNode)): list of objects to be duplicated every frame
	Returns:
		nothing...yet.
	Usage:
		duplicateSequence(pm.ls(sl=True))
	'''
	for obj in objects:
		topGrp = obj.getParent().name().replace('GRP','ANIM_GRP')
		if pm.objExists(topGrp):
			topGrp = pm.PyNode(topGrp)
		else:
			topGrp = pm.group(em=True,n=topGrp)
		startFrame = pm.playbackOptions(q=True,ast=True)
		endFrame = pm.playbackOptions(q=True,aet=True)
		incr = 1
		grp = pm.group(em=True, n=obj.name().replace('GEO','ANIM_GRP'), p=topGrp)
		i=0
		for frame in range (startFrame, endFrame+1, incr):
			pm.currentTime(frame)
			dup=pm.duplicate(obj, n=obj.name().replace('GEO','%d_GEO'%i))
			dup[0].setParent(grp)
			i+=1

def viewOutHide():
    
    transNodeList = []
    
    startTime = pm.playbackOptions(q=1, min=1)
    endTime = pm.playbackOptions(q=1, max=1)
    
    for x in range(int(startTime), int(endTime + 1)):
        pm.currentTime(x)
        transNodeList += viewObjectList(False)
    
    transNodeListS = set(transNodeList)

    allTransNodeList = set()
    
    for x in pm.ls(type='mesh'):
        allTransNodeList.add(x.getParent().name())

    hideList = allTransNodeList - transNodeListS
    
    for x in hideList:
        try:
            pm.setAttr(x + '.v', 0)
        except:
            pass

    pm.currentTime(startTime)

    def set_fps(self, fps=25):
        """sets the fps of the environment
        """

        # get the current time, current playback min and max (because maya
        # changes them, try to restore the limits)

        current_time = pm.currentTime(q=1)
        pMin = pm.playbackOptions(q=1, min=1)
        pMax = pm.playbackOptions(q=1, max=1)
        pAst = pm.playbackOptions(q=1, ast=1)
        pAet = pm.playbackOptions(q=1, aet=1)

        # set the time unit, do not change the keyframe times
        # use the timeUnit as it is
        time_unit = u"pal"

        # try to find a timeUnit for the given fps
        # TODO: set it to the closest one
        for key in self.time_to_fps:
            if self.time_to_fps[key] == fps:
                time_unit = key
                break

        pm.currentUnit(t=time_unit, ua=0)
        # to be sure
        pm.optionVar['workingUnitTime'] = time_unit

        # update the playback ranges
        pm.currentTime(current_time)
        pm.playbackOptions(ast=pAst, aet=pAet)
        pm.playbackOptions(min=pMin, max=pMax)

def convertLightmapSequence(ast, aet, res, occres, fileFormat, falloff=0.0):
	'''The first selected object will bake occlusion to it, with all other selected as inputs
	   It automatically bakes to the "maya/sourcimages/occlusionBake/" folder and auto-versions
	Args:
		ast (int): animation start time
		aet (int): animation end time
		res (int): resolution for the map to bake
		occres (int): resolution for the occlusion
		fileFormat (string): accepts: TIFF,IFF,JPG,RGB,RLA,TGA,BMP,HDR
		falloff (float): float for controlling AO falloff
	Returns (None)
	Example: convertLightmapSequence(1,5,256,32)
	'''
	sel=pm.ls(sl=True, type='transform')
	extension = {'TIFF':0,'IFF':1,'JPG':2,'RGB':3,'RLA':4,'TGA':5,'BMP':6,'HDR':7}
	pathBase = "/jobs/{JOB}/{SHOT}/{MAYA}/{OBJ}".format(JOB = os.getenv('JOB'),
														 SHOT = os.getenv('SHOT'),
														 MAYA='maya/sourceimages/occlusionBake',
														 OBJ=sel[0])
	
	#Create and add objects to the bakeSet
	if len(sel)>0:
		if not pm.objExists('tmpBakeSet'):
			bakeSet = pm.createNode('textureBakeSet', n='tmpBakeSet')
		else:
			bakeSet = pm.PyNode('tmpBakeSet')
	else:
		pm.error('No objects selected...')
	for obj in sel:
		bakeSet.add(obj.getShape())
	
	#Set the shit for the bakeSet
	bakeSet.xResolution.set(res)
	bakeSet.yResolution.set(res)
	bakeSet.colorMode.set(3)
	bakeSet.occlusionRays.set(occres)
	bakeSet.bakeToOneMap.set(1)
	bakeSet.fileFormat.set(extension[fileFormat])
	bakeSet.occlusionFalloff.set(falloff)
	
	#Version up the folder and now that's the pathBase
	if not os.path.exists(pathBase):
		os.makedirs(pathBase)
	folders = [folder for folder in os.listdir(pathBase) if os.path.isdir(os.path.join(pathBase, folder))]
	version = 'v%03d'% (len(folders)+1)
	if len(folders)==0:
		version = 'v001'
	pathLgt = os.path.join(pathBase,version)
	pathBase = os.path.join(pathBase,version,'lightMap')
	if not os.path.exists(pathBase):
		os.makedirs(pathBase)
	
	#Now finally bake
	for frame in range(ast,aet+1):
		bakeSet.prefix.set('occBake%04d'%frame)
		pm.currentTime(frame)
		pm.convertLightmap('initialShadingGroup', sel[0], camera='persp', prj=pathLgt, sh=True, bo=bakeSet)

	#Get dat selection bak
	pm.select(sel, r=True)

 def testCircler(self):
     xform, circ = self.make_circler_nodes()
     circ.scale.set(4)
     circ.frames.set(12)
     pmc.currentTime(3)
     self.assertTrans(xform, [4, 0, 66])
     pmc.currentTime(6)
     self.assertTrans(xform, [0, -4, 66])

 def stopSimulation(self):
     mel.eval("playButtonForward;")
     self.updateDynState(2)
     for x in range(0, 3, 1):
         pm.currentTime(pm.currentTime() + 1)
     self.ui.simulationContinue_bt.setEnabled(True)
     self.ui.updateRadius_gb.setHidden(False)
     self.ui.bake_qw.setHidden(False)

	def createRig(self):
		pm.currentTime(0, e=True)

		global sel_objects
		sel_objects = pm.ls(sl=True, tr=True)
		if sel_objects == []:
			print '\n# Error: Please select an object first'
			pm.confirmDialog(title = 'Error: Nothing Selected', 
					m = 'Please select an object to create the light rig around.', 
					button = 'Ok', 
					db = 'Ok')
			self.close()
			gui(dock=False)
		else:
			global light_name
			light_name = 'light1'
			name_request = pm.promptDialog(
				t='Light Name', 
				m='Enter Your New Light\'s Name', 
				ma='left',
				tx='Ex: key_light',
				st='text', 
				b=['Ok', 'Cancel'], 
				db='Ok', 
				cb='Cancel',
				ds='Cancel')
			if name_request == 'Ok':
				light_name = pm.promptDialog(query=True, text=True)

			global sel_center
			sel_center = command.averageCoords(sel_objects)

			global rigOrbit, rigInterv, rigLight
			rigOrbit = pm.group(n='olp_orbitsGrp1', em=True)
			rigInterv = pm.group(n='olp_intervalsGrp1', em=True)
			rigLight = self.createLight(sel_center)
			self.setExpression()
			pm.createRenderLayer([sel_objects, rigOrbit, rigInterv, rigLight], noRecurse=True, name='{0}_layer'.format(light_name))
			self.createVis()

			pm.xform(rigOrbit, a=True, t=sel_center)
			pm.xform(rigInterv, a=True, t=sel_center)

			pm.parent(rigLight, rigInterv)
			pm.parent(rigInterv, rigOrbit)

			pm.select(sel_objects, r=True)

			# GUI Components enable/disable
			self.enableDisable_component(self.createRig_btn, enabled=False)
			self.enableDisable_component(self.deleteRig_btn, enabled=True)
			self.enableDisable_component(self.distance_label, enabled=True)
			self.enableDisable_component(self.distance_float, enabled=True)
			self.enableDisable_component(self.orbit_label, enabled=True)
			self.enableDisable_component(self.orbit_int, enabled=True)
			self.enableDisable_component(self.interv_label, enabled=True)
			self.enableDisable_component(self.interv_int, enabled=True)
			self.enableDisable_component(self.showVis_ckbx, enabled=True)

def bdSwitchParent():
	selection = pm.ls(sl=1,type='transform')
	if selection:
		ctrl = selection[0]
		try:
			currentParent = ctrl.attr('Parent').get()
		except:
			pm.warning('Current selection has no Parent attribute, aborting!')
			return
		print currentParent 
		switchFrame = pm.currentTime(q=1)
		
	
		pm.currentTime(switchFrame-1,e=1)
		pm.setKeyframe(ctrl)
		pm.currentTime(switchFrame,e=1)

		#World Parent
		if currentParent == 1:
			print 'Frow World to hand'
			tempLoc = pm.spaceLocator(n='temp')
			tempCnstr = pm.parentConstraint(ctrl,tempLoc)
			pm.delete(tempCnstr)

			ctrl.attr('Parent').set(0)

			worldPos = tempLoc.getTranslation(space='world')
			worldRot = tempLoc.getRotation(space='world')


			ctrl.setTranslation(worldPos,space='world')
			ctrl.setRotation(worldRot,space='world')
			
			pm.delete(tempLoc)
			pm.setKeyframe(ctrl )

		else :
			print 'From hand to world'
			tempLoc = pm.spaceLocator(n='temp')
			tempCnstr = pm.parentConstraint(ctrl,tempLoc)
			pm.delete(tempCnstr)

			ctrl.attr('Parent').set(1)

			worldPos = tempLoc.getTranslation(space='world')
			worldRot = tempLoc.getRotation(space='world')


			ctrl.setTranslation(worldPos,space='world')
			ctrl.setRotation(worldRot,space='world')
			
			pm.delete(tempLoc)
			pm.setKeyframe(ctrl )


	else:
		pm.warning('Select a ticket ctrl or the pound bill ctrl')

def loopTime():
    for time in range(int(timeMin),int(timeMax)):
        count = pm.particle(part,q = 1,ct = 1)
        for num in range(0,count):
            pt = part + '.pt[' + str(num) + ']'
            if pt not in ptList:
                ptList.append(pt)
                createCurve(pt)
            else :
                addCurvePoint(pt,curveList[num])
        pm.currentTime(time + 1) 

def switch(space, timeRange=False, start=0, end=0):

    #undo enable
    pm.undoInfo(openChunk=True)

    sel = pm.ls(selection=True)

    for node in sel:
        cnt = getConnectedNodes(node, 'control')[0]

        controls = []
        for obj in getConnectedNodes(cnt, 'message'):

            #IK switch
            if space == 'IK':
                if obj.space.get() == space:
                    if timeRange:
                        for count in xrange(start, end):
                            pm.currentTime(count)
                            switch = getConnectedNodes(obj, 'switch')[0]
                            Snap(obj, switch)

                            cnt.blend.set(1)
                    else:
                        switch = getConnectedNodes(obj, 'switch')[0]
                        Snap(obj, switch)

                        cnt.blend.set(1)

            #FK control finding
            if space == 'FK':
                if obj.space.get() == space:
                    controls.append(obj)

        #FK switch
        controls.sort(key=lambda x: x.chain.get())
        if timeRange:
            for count in xrange(start, end):
                pm.currentTime(count)
                for obj in controls:
                    switch = getConnectedNodes(obj, 'switch')[0]
                    Snap(obj, switch)

                    cnt.blend.set(0)
        else:
            for obj in controls:
                switch = getConnectedNodes(obj, 'switch')[0]
                Snap(obj, switch)

                cnt.blend.set(0)

    pm.undoInfo(closeChunk=True)

	def _exportHandleFr(self, obj):
		#If it's a frame range, enable going through it
		if self.framesCheck.getValue():
			for frame in range(int(self.fr_st.getText()), int(self.fr_end.getText())+1):
				pm.currentTime(frame)
				self._updateDirectory()
				filePath = os.path.join( self.folder_path, obj + '.' + self.extension )
				
				self._update_path_tf
				self._exportHandle(filePath)
		else:
			filePath = os.path.join( self.folder_path, obj + '.' + self.extension )
			self._exportHandle(filePath,obj)

def bdCleanKeyframes():
    start = pm.playbackOptions(q=1,ast=1)
    end = pm.playbackOptions(q=1,aet=1)

    sel = pm.ls(sl=1,type='transform')

    for i in range(8,end-10,1):
        if not (i%4):
            print i
            pm.currentTime(i)
            pm.setKeyframe(sel,t=i)
        else:
            pm.cutKey(sel,clear=1,an='objects',iub=0,t=(i,i+1))

def restDynamics( restTime=100 ):
    """Positions particles at their goal objects."""
    pm.waitCursor( state=True )

    currentFrame = pm.currentTime()

    for i in range( restTime ):
        pm.currentTime( currentFrame+.1 )
        pm.currentTime( currentFrame )

    pm.waitCursor( state=False )

    print '// Result: Particle states rested.'

    def bdSwitchCBLidParent(self,newParent):
        selection = pm.ls(sl=1,type='transform')
        if selection:
            pass
        else:
            pm.warning('Nothing selected !!!')
            return
        if 'candybox_lid' in selection[0].name():
            candyboxLidCtrl = selection[0]
            try:
                currentParent = candyboxLidCtrl.attr('parent').get()
            except:
                pm.warning('Current selection has no Parent attribute, aborting!')
                return
            print currentParent 
            switchFrame = pm.currentTime(q=1)


            pm.currentTime(switchFrame-1,e=1)
            pm.setKeyframe(candyboxLidCtrl)
            pm.currentTime(switchFrame,e=1)

            hatPos = candyboxLidCtrl.getTranslation(space='world')
            hatRot = candyboxLidCtrl.getRotation(space='world')


            #World Parent
            if newParent == 0:
                print 'Candybox new parent: Candybox'
                candyboxLidCtrl.attr('parent').set(0)

            elif newParent == 2:
                print 'Candybox new  parent: Right Hand'

                candyboxLidCtrl.attr('parent').set(2)

            elif newParent == 1:
                print 'Candybox new  parent: Left Hand'

                candyboxLidCtrl.attr('parent').set(1)

            candyboxLidCtrl.setTranslation(hatPos,space='world')
            candyboxLidCtrl.setRotation(hatRot,space='world')


            pm.setKeyframe(candyboxLidCtrl )



        else:
            pm.warning('Select candybox_lid_ctrl')

 def stageMouseRelease(self, event):
     #delete recordAttr nodes
     self.isRecording = False;
     if self.recordingMode:
         pm.play(state=False)
         for i in range(0,2):
             for mAttr in self.attrs[i]:
                 pm.select(mAttr.nodeName())
                 pm.recordAttr(at = mAttr.longName(), delete=1)
         pm.currentTime(self._startTime)
     else:
         for i in range(0,2):
             for j in range(0,len(self.attrs[i])):
                 pm.setAttr(self.attrs[i][j], self._startAttrs[i][j])

    def slice(self, slices_in_x, slices_in_y):
        """slices all renderable cameras
        """
        # set render resolution
        self.unslice_scene()
        self.is_sliced = True
        self._store_data()

        sx = self.slices_in_x = slices_in_x
        sy = self.slices_in_y = slices_in_y

        # set render resolution
        d_res = pm.PyNode("defaultResolution")
        h_res = d_res.width.get()
        v_res = d_res.height.get()

        # this system only works when the
        d_res.aspectLock.set(0)
        d_res.pixelAspect.set(1)
        d_res.width.set(h_res / float(sx))
        d_res.pixelAspect.set(1)
        d_res.height.set(v_res / float(sy))
        d_res.pixelAspect.set(1)

        # use h_aperture to calculate v_aperture
        h_aperture = self.camera.getAttr('horizontalFilmAperture')

        # recalculate the other aperture
        v_aperture = h_aperture * v_res / h_res
        self.camera.setAttr('verticalFilmAperture', v_aperture)

        v_aperture = self.camera.getAttr('verticalFilmAperture')

        self.camera.setAttr('zoom', 1.0/float(sx))

        t = 0
        for i in range(sy):
            v_pan = v_aperture / (2.0 * sy) * (1 + 2 * i - sy)
            for j in range(sx):
                h_pan = h_aperture / (2.0 * sx) * (1 + 2 * j - sx)
                pm.currentTime(t)
                pm.setKeyframe(self.camera, at='horizontalPan', v=h_pan)
                pm.setKeyframe(self.camera, at='verticalPan', v=v_pan)
                t += 1

        self.camera.panZoomEnabled.set(1)
        self.camera.renderPanZoom.set(1)

        d_res.pixelAspect.set(1)

def bdMultiMotionPath(crvPath, objects,interval=2,speed=20):
    numObjects = len(objects)
    startTime = pm.playbackOptions(q=1,minTime=1)
    endTime = pm.playbackOptions(q=1,maxTime=1)
    allMotionPath = []
    for i in range(numObjects):
        #motionPath = pm.pathAnimation(objects[i],c=crvPath,n=objects[i].name() + '_mp',stu = i*interval , etu = i*interval + speed,follow = 1, followAxis = 'x', upAxis = 'y',fractionMode =1)
        pm.currentTime(0)
        motionPath = pm.pathAnimation(objects[i],c=crvPath,n=objects[i].name() + '_mp',follow = 1, followAxis = 'x', upAxis = 'y',fractionMode =1)
        allMotionPath.append(motionPath)
        pm.setAttr(motionPath + '.worldUpType',1)


    bdSetStartMp(allMotionPath)
    startCycleFrame = i*interval + speed + 2

 def test_slice_will_set_the_vertical_pan_attribute_of_the_camera_properly(self):
     """testing if calling the slice() method will set the verticalPan
     attribute of the camera properly
     """
     rs = RenderSlicer(camera=self.camera)
     rs.slice(2, 3)
     expected_values = [
         -0.2657475, -0.2657475, 0, 0, 0.2657475, 0.2657475
     ]
     for i in range(6):
         pm.currentTime(i)
         self.assertAlmostEqual(
             self.camera.verticalPan.get(),
             expected_values[i]
         )

def createCtrl(fol, clusterHandle, name):
    masterGrp = pm.group(em=1, name="{0}_MASTER".format(name))
    locCtrl = pm.group(em=1, name="{0}_LOC".format(name))
    upCtrl = pm.group(em=1, name="{0}_UP".format(name))
    ctrl = pm.group(em=1, name="{0}_Ctrl".format(name))
    ctrl.setParent(upCtrl)
    upCtrl.setParent(locCtrl)
    locCtrl.setParent(fol)
    locCtrl.t.set(0, 0, 0)

    md = pm.createNode("multiplyDivide", name="{0}_MD".format(name))
    clusterHandle.t >> md.input1
    md.input2.set(-1, -1, -1)
    md.output >> upCtrl.t

    ctrl.t >> clusterHandle.t
    ctrl.r >> clusterHandle.r

    ctrl.displayHandle.set(1)
    fol.setParent(masterGrp)
    clusterHandle.setParent(masterGrp)

    currentTime = pm.currentTime(q=1)
    ctrl.t.setKey(t=currentTime)
    ctrl.t.setKey(t=currentTime + 5)
    ctrl.t.setKey(t=currentTime - 5)
    ctrl.r.setKey(t=currentTime)
    ctrl.r.setKey(t=currentTime + 5)
    ctrl.r.setKey(t=currentTime - 5)

    return ctrl

def createTrail():
    if pm.window('trailUI',ex=1):
        pm.deleteUI('trailUI')
    
    pm.window('trailUI')
    pm.columnLayout(adj=1)
    fsSample = pm.floatSliderGrp('sampleSlider', label='Sample by', cw=(1,70), adj=1, en=1,minValue=0.01, maxValue=100, fieldMinValue=0.01, fieldMaxValue=100,pre=2, field=1, v=1)
    pm.separator (height=4,style="in")
    startFrame = pm.playbackOptions(q=1,min=1)
    currentFrame = pm.currentTime(q=1)
    if currentFrame > startFrame:
        startFrame = currentFrame
    pm.intSliderGrp('startFrameSlider', label='Start frame', cw=(1,70), adj=1, en=1,minValue=0, maxValue=100, fieldMinValue=0, fieldMaxValue=10000, field=1, v=startFrame)
    pm.popupMenu(button=3,pmc = functools.partial(setTime,'start'))
    pm.intSliderGrp('endFrameSlider', label='End frame', cw=(1,70), adj=1, en=1,minValue=0, maxValue=100, fieldMinValue=0, fieldMaxValue=10000, field=1, v=startFrame+30)
    pm.popupMenu(button=3,pmc = functools.partial(setTime,'end'))
    pm.intSliderGrp('trailDivisions', label='Trail divisions', cw=(1,70), adj=1, en=1,minValue=1, maxValue=100, fieldMinValue=1, fieldMaxValue=10000, field=1, v=40)
    pm.separator (height=4,style="in")
    cbUvDistorted = pm.checkBox('cbUV',l='UV distorted',v=1)
    pm.separator (height=4,style="in")
    
    rowBtn = pm.rowColumnLayout(numberOfRows=1)
    pm.button(l='Create Trail',command=functools.partial(createTrailMesh))
    pm.button(l='Rebuil uvs',c=functools.partial(createTrailUv,''))
    pm.button(l='ELP !!!',c=openHelpPage)
    pm.showWindow('trailUI')