init

Assets/NavMeshComponents/Scripts/NavMeshModifierVolume.cs

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+using System.Collections.Generic;
+
+namespace UnityEngine.AI
+{
+    [ExecuteInEditMode]
+    [AddComponentMenu("Navigation/NavMeshModifierVolume", 31)]
+    [HelpURL("https://github.com/Unity-Technologies/NavMeshComponents#documentation-draft")]
+    public class NavMeshModifierVolume : MonoBehaviour
+    {
+        [SerializeField]
+        Vector3 m_Size = new Vector3(4.0f, 3.0f, 4.0f);
+        public Vector3 size { get { return m_Size; } set { m_Size = value; } }
+
+        [SerializeField]
+        Vector3 m_Center = new Vector3(0, 1.0f, 0);
+        public Vector3 center { get { return m_Center; } set { m_Center = value; } }
+
+        [SerializeField]
+        int m_Area;
+        public int area { get { return m_Area; } set { m_Area = value; } }
+
+        // List of agent types the modifier is applied for.
+        // Special values: empty == None, m_AffectedAgents[0] =-1 == All.
+        [SerializeField]
+        List<int> m_AffectedAgents = new List<int>(new int[] { -1 });    // Default value is All
+
+        static readonly List<NavMeshModifierVolume> s_NavMeshModifiers = new List<NavMeshModifierVolume>();
+
+        public static List<NavMeshModifierVolume> activeModifiers
+        {
+            get { return s_NavMeshModifiers; }
+        }
+
+        void OnEnable()
+        {
+            if (!s_NavMeshModifiers.Contains(this))
+                s_NavMeshModifiers.Add(this);
+        }
+
+        void OnDisable()
+        {
+            s_NavMeshModifiers.Remove(this);
+        }
+
+        public bool AffectsAgentType(int agentTypeID)
+        {
+            if (m_AffectedAgents.Count == 0)
+                return false;
+            if (m_AffectedAgents[0] == -1)
+                return true;
+            return m_AffectedAgents.IndexOf(agentTypeID) != -1;
+        }
+    }
+}