一、模型设置相关

动画系统和节点的选择

2.动画片段

动画片段切割

二、动画控制器相关

控制器

2.场景设置

模型参数设置

三、控制脚本

    public void move2(Vector2 v) {
        Vector3 dir = new Vector3 (v.x,0,v.y);
        Quaternion quaDir = Quaternion.LookRotation(dir,Vector3.up);
        // 判段当前朝向
        float curRotateY = transform.rotation.eulerAngles.y;
        // 目标朝向
        float destRotateY = quaDir.eulerAngles.y;
        AnimatorStateInfo stateinfo = anim.GetCurrentAnimatorStateInfo(0);
        //string name = anim.GetCurrentAnimatorClipInfo (0) [0].clip.name;
        Debug.Log ("destRotateY ：" + destRotateY + "   curRotateY: " + curRotateY);
        // 误差控制   ###误差越大 开始转弯和恢复转弯 rotate带来的影响越小###
        if (Mathf.Abs (curRotateY - destRotateY) <= 20) {
            
            if (stateinfo.IsName("idle")) {
                Debug.LogError ("走路idle");
                anim.Play ("zou");
            }
            if (stateinfo.IsName ("zhuanzheng")) {
                //靠状态机变化来切换动画
                Debug.LogError ("走路zhuanzheng");
                anim.SetInteger ("zhuan2zou",1);

            }
            if (stateinfo.IsName ("zhuanfan")) {
                //靠状态机变化来切换动画
                Debug.LogError ("走路zhuanfan");
                anim.SetInteger ("zhuan2zou",2);
            }

            // ###加入开始转弯动作补充的两个 start ###
            if (stateinfo.IsName ("zoustart")) {
                //靠状态机变化来切换动画
                Debug.LogError ("走路zhuanfan");
                anim.SetInteger ("zhuan2zou",4);
            }
            if (stateinfo.IsName ("zoustart1")) {
                //靠状态机变化来切换动画
                Debug.LogError ("走路zhuanfan");
                anim.SetInteger ("zhuan2zou",3);
            }
            // ###加入开始转弯动作补充的两个 end ###
        } else {
            if (Mathf.Abs (curRotateY - destRotateY) <= 180) {

                if (curRotateY < destRotateY) {
                    //
                    anim.SetInteger ("zhuan2zou", 0);
                    //anim.Play ("zhuanzheng");
                    if (!stateinfo.IsName ("zhuanzheng") && !stateinfo.IsName ("zoustart1"))
                    anim.Play ("zoustart1");
                    Debug.LogError ("正转圈 ");


                } else if (curRotateY > destRotateY) {
                    anim.SetInteger ("zhuan2zou", 0);
                    //anim.Play ("zhuanfan");
                    if (!stateinfo.IsName ("zhuanfan") && !stateinfo.IsName ("zoustart"))
                    anim.Play ("zoustart");
                    Debug.LogError ("反转圈");


                } 
            } else {
                if (curRotateY < destRotateY) {
                    anim.SetInteger ("zhuan2zou", 0);
                    //anim.Play ("zhuanfan");
                    if (!stateinfo.IsName ("zhuanfan") && !stateinfo.IsName ("zoustart"))
                    anim.Play ("zoustart");
                    Debug.LogError ("反转圈");
                } else if (curRotateY > destRotateY) {
                    anim.SetInteger ("zhuan2zou", 0);
                    //anim.Play ("zhuanzheng");
                    if (!stateinfo.IsName ("zhuanzheng") && !stateinfo.IsName ("zoustart1"))
                    anim.Play ("zoustart1");
                    Debug.LogError ("正转圈 ");
                } 
            }
        }

    }