设置相关功能脚本呢

Assets/Scripts/Common/Services/Settings/Options/Graphics/TextureQualitySetting.cs

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+using UnityEngine;
+using UnityEngine.Rendering.Universal;
+
+namespace NBF.Setting
+{
+    public enum TextureQualityEnum
+    {
+        FullRes = 0,
+        HalfRes = 1,
+        QuarterRes = 2,
+        EighthRes = 3
+    }
+    [Sort(9)]
+    public class TextureQualitySetting : MultiOption<TextureQualityEnum>
+    {
+        public override string Name => "TextureQuality";
+        public override string Group => SettingsDef.Group.Graphic;
+        protected override TextureQualityEnum DefaultValue => TextureQualityEnum.FullRes;
+
+        protected override void OnInitialize()
+        {
+            
+        }
+
+        protected override void OnApply()
+        {
+            // 获取当前URP Asset
+            UniversalRenderPipelineAsset URPAsset =
+                QualitySettings.GetRenderPipelineAssetAt(QualitySettings.GetQualityLevel()) as
+                    UniversalRenderPipelineAsset;
+            if (URPAsset)
+            {
+                //纹理质量
+                QualitySettings.globalTextureMipmapLimit = (int)GetSelectedOption();
+            }
+        }
+
+        protected override void OnReset()
+        {
+            SelectOption(DefaultValue);
+        }
+    }
+}