fix postprocess

Author: xiaopeng12138

Assets/Scenes/WACVR.unity

@@ -13211,7 +13211,7 @@ MonoBehaviour:
     m_Bits: 1
   m_VolumeTrigger: {fileID: 0}
   m_VolumeFrameworkUpdateModeOption: 2
-  m_RenderPostProcessing: 0
+  m_RenderPostProcessing: 1
   m_Antialiasing: 0
   m_AntialiasingQuality: 2
   m_StopNaN: 0
@@ -15314,11 +15314,11 @@ MonoBehaviour:
     m_Bits: 1
   m_VolumeTrigger: {fileID: 0}
   m_VolumeFrameworkUpdateModeOption: 2
-  m_RenderPostProcessing: 0
+  m_RenderPostProcessing: 1
   m_Antialiasing: 0
   m_AntialiasingQuality: 2
-  m_StopNaN: 0
-  m_Dithering: 0
+  m_StopNaN: 1
+  m_Dithering: 1
   m_ClearDepth: 1
   m_AllowXRRendering: 1
   m_RequiresDepthTexture: 0