新插件

Packages/com.jbooth.microsplat.streams/Scripts/StreamCollider.cs

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+//////////////////////////////////////////////////////
+// MicroSplat
+// Copyright (c) Jason Booth
+//////////////////////////////////////////////////////
+
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace JBooth.MicroSplat
+{
+
+#if __MICROSPLAT__
+   public class StreamCollider : MonoBehaviour
+   {
+      StreamManager streamMgr;
+
+      public enum ColliderType
+      {
+         Water,
+         Lava,
+         Both
+      }
+
+      public ColliderType colliderType = ColliderType.Both;
+
+      void OnDrawGizmos()
+      {
+         Gizmos.color = Color.yellow;
+         Gizmos.DrawWireSphere(this.transform.position, this.transform.lossyScale.x);
+      }
+
+      void OnEnable()
+      {
+         var hits = Physics.RaycastAll(new Ray(transform.position + Vector3.up * 50, Vector3.down));
+         for (int i = 0; i < hits.Length; ++i)
+         {
+            var sm = hits[i].collider.GetComponent<StreamManager>();
+#if __MICROSPLAT_MESHTERRAIN__
+            if (sm == null && hits[i].collider.transform.parent != null)
+            {
+               sm = hits[i].collider.transform.parent.GetComponent<StreamManager>();
+            }
+#endif
+
+            if (sm != null)
+            {
+               streamMgr = sm;
+               sm.Register(this);
+               break;
+            }
+
+         }
+      }
+
+      void OnDisable()
+      {
+         if (streamMgr != null)
+         {
+            streamMgr.Unregister(this);
+            streamMgr = null;
+         }
+      }
+
+   }
+#endif
+}