虚幻引擎为角色、对象以及过场动画提供了强大的动画工具使用借助骨架控制（Skeletal Control），你可以直接控制骨架资产中的骨架。Control Rig允许你为角色生成动态和程序化的动作。通过结合这些工具与Sequencer，你可以创建出复杂的循环和分支动画序列。
Welcome to the new Unreal Engine 4 Documentation site!
We're working on lots of new features including a feedback system so you can tell us how we are doing. It's not quite ready for use in the wild yet, so head over to the Documentation Feedback forum to tell us about this page or call out any issues you are encountering in the meantime.
We'll be sure to let you know when the new system is up and running.
