ml_pivot.py 文件源码

def editPivotHandle(self):

        qt_maya_window.installEventFilter(self.keypressFilter)        

        #create transform
        self.pivotHandle = mc.group(em=True, name='Adjust_Pivot')
        mc.setAttr(self.pivotHandle+'.rotate', lock=True)
        mc.setAttr(self.pivotHandle+'.rx', keyable=False)
        mc.setAttr(self.pivotHandle+'.ry', keyable=False)
        mc.setAttr(self.pivotHandle+'.rz', keyable=False)
        mc.setAttr(self.pivotHandle+'.scale', lock=True)
        mc.setAttr(self.pivotHandle+'.sx', keyable=False)
        mc.setAttr(self.pivotHandle+'.sy', keyable=False)
        mc.setAttr(self.pivotHandle+'.sz', keyable=False)
        mc.setAttr(self.pivotHandle+'.visibility', lock=True, keyable=False)
        mc.setAttr(self.pivotHandle+'.displayHandle', True)

        self.pivotHandle = mc.parent(self.pivotHandle, self.node)[0]

        mc.addAttr(self.pivotHandle, ln='ml_pivot_handle', at='bool', keyable=False)

        #set initial position
        mc.setAttr(self.pivotHandle+'.translate', *mc.getAttr(self.node+'.rotatePivot')[0])

        #lock it so you don't delete it or something.
        mc.lockNode(self.pivotHandle, lock=True)

        self.scriptJob = mc.scriptJob(event=['SelectionChanged', self.cleanup], runOnce=True)

        mc.setToolTo('Move')

        mc.inViewMessage( amg='After moving the pivot, press <hl>Return</hl> to bake or <hl>Esc</hl> to cancel.', pos='midCenterTop', fade=True, fadeStayTime=4000, dragKill=True)