1 files changed, 21 insertions, 2 deletions
diff --git a/Assets/Scripts/Physics/PhysicsBall.cs b/Assets/Scripts/Physics/PhysicsBall.cs
index 2a076718..5baceeb8 100644
--- a/Assets/Scripts/Physics/PhysicsBall.cs
+++ b/Assets/Scripts/Physics/PhysicsBall.cs
@@ -2,10 +2,29 @@
 using System.Collections.Generic;
 using UnityEngine;
 
+/// <summary>
+/// 碰撞球
+/// </summary>
 public class PhysicsBall : PhysicsPrimitive
 {
-    public Vector3 m_Center;
-    public float m_Radius;
+    public override PrimitiveType Type
+    {
+        get
+        {
+            return PrimitiveType.Ball;
+        }
+    }
+
+    [SerializeField]
+    private float m_Radius;
+
+    public float Radius
+    {
+        get
+        {
+            return m_Radius;
+        }
+    }
 
     public void OnDrawGizmos()
     {