From 8c9f06b6770a35aecd029d0fe45622e3bf5c8171 Mon Sep 17 00:00:00 2001
From: huqibin <762612145@qq.com>
Date: Thu, 29 May 2025 14:52:25 +0800
Subject: [PATCH] =?UTF-8?q?lod=E6=B8=B2=E6=9F=93?=
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---
 Assets/Scripts/HQB/SorghumController.cs      | 37 ++------------------
 Assets/Scripts/HQB/SorghumFieldController.cs | 14 ++++----
 2 files changed, 10 insertions(+), 41 deletions(-)

diff --git a/Assets/Scripts/HQB/SorghumController.cs b/Assets/Scripts/HQB/SorghumController.cs
index 77ad4a7..ece4ec4 100644
--- a/Assets/Scripts/HQB/SorghumController.cs
+++ b/Assets/Scripts/HQB/SorghumController.cs
@@ -21,7 +21,7 @@ public class SorghumController : PermanentTriggerBase
     public bool RandomRotate = true;
 
 
-    LODGroup lodGroup = null;
+    //LODGroup lodGroup = null;
     public void Init(SorghumState _state = SorghumState.Healthy, bool _rand = false)
     {
         State = _state;
@@ -47,12 +47,12 @@ public class SorghumController : PermanentTriggerBase
             case SorghumState.Diseased:
                 triggerName = "高粱_病株";
                 this.gameObject.name = "高粱_病株";
-                lodGroup = DiseasedStrain.GetComponent<LODGroup>();
+                //lodGroup = DiseasedStrain.GetComponent<LODGroup>();
                 break;
             case SorghumState.Healthy:
                 triggerName = "高粱_正常";
                 this.gameObject.name = "高粱_正常";
-                lodGroup = HealthyStrain.GetComponent<LODGroup>();
+                //lodGroup = HealthyStrain.GetComponent<LODGroup>();
                 break;
         }
 
@@ -114,37 +114,6 @@ public class SorghumController : PermanentTriggerBase
         //}
     }
 
-    int GetLODCurShowLevel(Camera cam, LODGroup lodGroup)
-    {
-        var inv_SceneViewCamHeight = 1.0f / (cam.pixelHeight - 6.0f);
-
-        var lods = lodGroup.GetLODs();
-        for (int lodIDX = 0; lodIDX < lods.Length; lodIDX++)
-        {
-            var lod = lods[lodIDX];
-            var renderers = lod.renderers;
-            for (int renderIDX = 0; renderIDX < renderers.Length; renderIDX++)
-            {
-                var renderer = renderers[renderIDX];
-                var heightInScreen = cam.WorldToScreenPoint(renderer.bounds.min).y - cam.WorldToScreenPoint(renderer.bounds.max).y;
-                var ratioInScren = Mathf.Abs(heightInScreen * inv_SceneViewCamHeight);
-                if (ratioInScren > lod.screenRelativeTransitionHeight)
-                {
-                    return lodIDX;
-                }
-            }
-        }
-
-        return -1;
-    }
-
-    private float CalculateScreenRelativeHeight(float objectSize, float distance, float fov)
-    {
-        // 计算物体在屏幕上的高度比例
-        float screenHeight = 2.0f * Mathf.Tan(0.5f * fov * Mathf.Deg2Rad) * distance;
-        return objectSize / screenHeight;
-    }
-
     protected override void OnMExit()
     {
         if (_highlight != null)
diff --git a/Assets/Scripts/HQB/SorghumFieldController.cs b/Assets/Scripts/HQB/SorghumFieldController.cs
index 0d1ccc1..bad76ff 100644
--- a/Assets/Scripts/HQB/SorghumFieldController.cs
+++ b/Assets/Scripts/HQB/SorghumFieldController.cs
@@ -167,13 +167,13 @@ public class SorghumFieldController : MonoBehaviour
 
     private void SetRenderersEnabled(bool enabled, GameObject go)
     {
-        //GameObject obj = go;
-        //if (obj == null) obj = this.gameObject;
-        //Renderer[] renderers = go.GetComponentsInChildren<Renderer>();
-        //foreach (Renderer r in renderers)
-        //{
-        //    r.enabled = enabled;
-        //}
+        GameObject obj = go;
+        if (obj == null) obj = this.gameObject;
+        Renderer[] renderers = go.GetComponentsInChildren<Renderer>();
+        foreach (Renderer r in renderers)
+        {
+            r.enabled = enabled;
+        }
 
         //LODGroup lg = go.GetComponent<LODGroup>();
         //Debug.Log("LOD组数：" + lg.GetLODs().Length);