增加使用RootMotion驱动的角色移动

1 files changed, 16 insertions, 0 deletions

diff --git a/Assets/Scripts/AnimatorHandler.cs b/Assets/Scripts/AnimatorHandler.cs
index d95d12b..b71c573 100644
--- a/Assets/Scripts/AnimatorHandler.cs
+++ b/Assets/Scripts/AnimatorHandler.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
@@ -6,6 +7,7 @@ namespace DS
 {
     public class AnimatorHandler : MonoBehaviour
     {
+        public PlayerLocomotion playerLocomotion;
         public Animator animator;
         private int _vertical;
         private int _horizontal;
@@ -87,6 +89,20 @@ namespace DS
         {
             canRotate = false;
         }
+
+        private void OnAnimatorMove()
+        {
+            Debug.Log(animator.velocity);
+            playerLocomotion.rootMotion = animator.velocity;
+        }
+
+        private void OnDrawGizmos()
+        {
+            // 我们先假定 地板永远是朝上的
+            var normalVector = Vector3.up;
+            Vector3 rootMotionProjected = Vector3.ProjectOnPlane(animator.velocity, normalVector);
+            Gizmos.DrawLine(transform.position, transform.position + rootMotionProjected * 2f);
+        }
     }
 
 }