设置相关功能脚本呢

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

@@ -0,0 +1,37 @@
+using UnityEngine;
+using UnityEngine.Rendering.Universal;
+
+namespace NBF.Setting
+{
+    [Sort(5)]
+    public class RenderScaleSetting : RangeOptionFloat
+    {
+        public override string Name => "RenderScale";
+        public override string Group => SettingsDef.Group.Graphic;
+
+        public override float MinValue => 0.1f;
+        public override float MaxValue => 2f;
+
+        protected override void OnInitialize()
+        {
+        }
+
+        protected override void OnApply()
+        {
+            // 获取当前URP Asset
+            UniversalRenderPipelineAsset URPAsset =
+                QualitySettings.GetRenderPipelineAssetAt(QualitySettings.GetQualityLevel()) as
+                    UniversalRenderPipelineAsset;
+            if (URPAsset)
+            {
+                //渲染比例
+                URPAsset.renderScale = GetValue();
+            }
+        }
+
+        protected override void OnReset()
+        {
+            SetValue(1);
+        }
+    }
+}