zbw_animTools.py 文件源码

def zbw_pullDownAnim():
    #eventually pull these out to be two separate operations, grab controls, grab master
    #select controls to pull down (create a visible list to see these controls)
    controls =  cmds.ls(sl=True)
    controlSize = len(controls)

    #select master control
    master = controls[0]

    def zbw_getWSTranslate(obj):
        transT = cmds.xform(obj, query=True, t=True, ws=True) #gets translation from obj
        #currentFrame = cmds.currentTime(query=True) #gets current frame.
        return transT

    def zbw_getWSRotation(obj): #do I need to decompose matrix here? or create and discard locator with rot orders
        rotateT = cmds.xform(obj, query=True, ro=True, ws=True) #gets WS rotation from obj
        #rotateNew = [rotateT[0][0], rotateT[0][1], rotateT[0][2]]
        #currentFrame = int(cmds.currentTime(query=True)) #gets current frame.
        return rotateT

    #for each control selected grab the ws pos and rotation for each key, store these in a dictionary
    for i in range(1,controlSize):
        transKeys = {} #initialize dictionary for this control
        rotKeys = {}  #initialize dictionary for this control
        thisControl = controls[i]
        #create list of master control keys too (create set to contain keys
        #from master, translate,rotate)

        ###### loop here for each keyframe
        for nowKey in keyList:
            cmds.currentTime(nowKey)
            #at each key location, grab ws translation
            thisTrans = zbw_getWSTranslate(thisControl)
            transKeys[nowKey] = thisTrans
            #at each key location, grab ws rotation/orientation
            thisRot = zbw_getWSRotation(thisControl)
            rotKeys[nowKey] = thisRot
            ###### end loop

        #at each key location, apply the pos and rot
        for thisKey in keyList:
            cmds.setKey(thisControl, at='tx', t=thisKey, value=transKeys[thisKey[0]])

    #zero out master control

#change frame rate