Mecanim 动画系统 一

using UnityEngine;
using System.Collections;

public class State : StateMachineBehaviour {

    // 生成的这些注释 是代码. 他们是动画状态机的状态//
     // OnStateEnter is called when a transition starts and the state machine starts to evaluate this state
    // 这个就像是start ,进入一次执行一次 //
    override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex) {
      
    }

    // OnStateUpdate is called on each Update frame between OnStateEnter and OnStateExit callbacks
    override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {

    }

    // OnStateExit is called when a transition ends and the state machine finishes evaluating this state
    override public void OnStateExit(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {

    }

    // OnStateMove is called right after Animator.OnAnimatorMove(). Code that processes and affects root motion should be implemented here
    override public void OnStateMove(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {

    }

    // OnStateIK is called right after Animator.OnAnimatorIK(). Code that sets up animation IK (inverse kinematics) should be implemented here.
    // 反向动力学 , 有反向动力学时调用.  //
    override public void OnStateIK(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {

    }
}