ml_pivot.py 文件源码

def editPivotDriver(self, driver):

        self.pivotDriver = driver

        #get driver range
        node,attr = driver.split('.',1)
        value = mc.getAttr(driver)

        minValue = mc.attributeQuery(attr, node=node, minimum=True)[0]
        maxValue = mc.attributeQuery(attr, node=node, maximum=True)[0]

        #create a ui with a slider
        self.pivotDriverWindow = 'ml_pivot_editPivotDriverUI'

        if mc.window(self.pivotDriverWindow, exists=True):
            mc.deleteUI(self.pivotDriverWindow)
        window = mc.window(self.pivotDriverWindow, width=1, height=1)
        mc.columnLayout()
        self.floatSlider = mc.floatSliderButtonGrp(label=attr, 
                                                   field=True, 
                                                   value=value, 
                                                   buttonLabel='Bake', 
                                                   minValue=minValue, 
                                                   maxValue=maxValue, 
                                                   buttonCommand=self.doEditPivotDriver )
        mc.showWindow( window )
        mc.window(self.pivotDriverWindow, edit=True, width=1, height=1)