Then last said, last time did not say how to let this counter corner freely, now I do a supplement. The nonsense has begun. For the last time, now we're going to talk about the essence of this skeleton and add attributes to the skeleton. First choose the blue skeleton, then select the Red command.
Press the Add Property command will appear a dialog box, which has a lot of properties, today will not say more. First enter a name in the attribute name. The main use here is I use the color circle to live three. Where the red minimum is the minimum value, here we set him to-10. The green maximum is the maximum, where we set it to 20, and the last blue default is the defaults, usually set to 0. So we add a new attribute to the counter corner (the driver keyframe).
Now it's time to give the attributes that you just added to the skeleton. First select the Animation animation module, then select the Set driven key under the set properties (is the small square behind).
Select the Set property under set driven key to come out with a dialog box, select the red skeleton First, then click the Blue button.