修复添加RenderFeature时会报错 进而导致scene预览不到

Author: tkonexhh

Assets/Settings/ForwardRenderer.asset

@@ -14,7 +14,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   m_Active: 1
   settings:
-    RenderPassEvent: 550
+    RenderPassEvent: 1000
     downSample: 0
 --- !u!114 &11400000
 MonoBehaviour:

Assets/Volume/CustomVolumeFeature.cs

@@ -27,6 +27,8 @@ public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingD
                 var source = new RenderTargetHandle(renderer.cameraColorTarget);
                 var destination = new RenderTargetHandle(renderer.cameraColorTarget);
 
+                m_CustomVolumePass.renderPassEvent = settings.RenderPassEvent;
+                m_CustomVolumePass.downSample = settings.downSample;
                 m_CustomVolumePass.Setup(renderer.cameraColorTarget);
                 renderer.EnqueuePass(m_CustomVolumePass);
             }
@@ -37,8 +39,7 @@ public override void Create()
             if (m_CustomVolumePass == null)
             {
                 m_CustomVolumePass = new CustomVolumePass();
-                m_CustomVolumePass.renderPassEvent = settings.RenderPassEvent;
-                m_CustomVolumePass.downSample = settings.downSample;
+
             }
 
         }