code style, reference ARFoundation with LWRP support (backgroundrenderer replacement)

Assets/LWRPSupport/LWRPBackgroundRenderer.cs

 
     public class LWRPBackgroundRenderer : ARFoundationBackgroundRenderer
     {
-        CameraClearFlags _savedClearFlags;
-        LWRPBeforeCameraRender _lwrpBeforeCameraRender;
+        CameraClearFlags m_SavedClearFlags;
+        LWRPBeforeCameraRender m_LWRPBeforeCameraRender;
 
         protected override bool EnableARBackgroundRendering()
         {
                 return false;
 
             // Clear flags
-            _savedClearFlags = camera.clearFlags;
+            m_SavedClearFlags = camera.clearFlags;
-            if (_lwrpBeforeCameraRender == null)
+            if (m_LWRPBeforeCameraRender == null)
-                _lwrpBeforeCameraRender = camera.gameObject.GetComponent<LWRPBeforeCameraRender>();
+                m_LWRPBeforeCameraRender = camera.gameObject.GetComponent<LWRPBeforeCameraRender>();
-            _lwrpBeforeCameraRender.SetupBlitMaterial(m_BackgroundMaterial);
+            m_LWRPBeforeCameraRender.SetupBlitMaterial(m_BackgroundMaterial);
 
             return true;
 
             camera = m_Camera ? m_Camera : Camera.main;
             if (camera == null)
                 return;
-            camera.clearFlags = _savedClearFlags;
+            camera.clearFlags = m_SavedClearFlags;
-            if (_lwrpBeforeCameraRender != null)
+            if (m_LWRPBeforeCameraRender != null)
-                _lwrpBeforeCameraRender.SetupBlitMaterial(null);
-                _lwrpBeforeCameraRender = null;
+                m_LWRPBeforeCameraRender.SetupBlitMaterial(null);
+                m_LWRPBeforeCameraRender = null;
             }
 
         }

Assets/LWRPSupport/LWRPBackroundRendererAsset.cs

 
             if (bUseRenderPipeline)
             {
-                var lbcr = cameraGameObject.GetComponent<LWRPBeforeCameraRender>();
-                if (lbcr == null)
+                var lwrpBeforeCameraRender = cameraGameObject.GetComponent<LWRPBeforeCameraRender>();
+                if (lwrpBeforeCameraRender == null)
-                var lacd = cameraGameObject.GetComponent<LightweightAdditionalCameraData>();
-                if (lacd == null)
+                var lightweightAdditionalCameraData = cameraGameObject.GetComponent<LightweightAdditionalCameraData>();
+                if (lightweightAdditionalCameraData == null)
-                    lacd = cameraGameObject.AddComponent<LightweightAdditionalCameraData>();
+                    lightweightAdditionalCameraData = cameraGameObject.AddComponent<LightweightAdditionalCameraData>();
-                lacd.renderShadows = false;
-                lacd.requiresColorTexture = false;
-                lacd.requiresDepthTexture = false;
+                lightweightAdditionalCameraData.renderShadows = false;
+                lightweightAdditionalCameraData.requiresColorTexture = false;
+                lightweightAdditionalCameraData.requiresDepthTexture = false;
 
             }
         }
                 return null;
 
             // Try to create a material from the plugin's provided shader.
-            string shaderName = "";
+            var shaderName = "";
             if (!cameraSubsystem.TryGetShaderName(ref shaderName))
                 return null;
 

Assets/LWRPSupport/LWRPBeforeCameraRender.cs

-
-
-using UnityEngine.Experimental.Rendering;
+using UnityEngine.Experimental.Rendering;
-
 	public class LWRPBeforeCameraRender : MonoBehaviour, LightweightPipeline.IBeforeCameraRender
 	{
 		const string k_ARBlitTag = "ARBackground Blit Pass";
 			this.BlitMaterial = material;
 		}
 
-		public void ExecuteBeforeCameraRender(ScriptableRenderContext context, Camera camera, LightweightPipeline.PipelineSettings pipelineSettings,
-			ScriptableRenderer renderer)
+		public void ExecuteBeforeCameraRender(ScriptableRenderContext context, Camera currentCamera, LightweightPipeline.PipelineSettings pipelineSettings,
+			ScriptableRenderer currentRenderer)
-			CommandBuffer cmd = CommandBufferPool.Get(k_ARBlitTag);
+			var cmd = CommandBufferPool.Get(k_ARBlitTag);
-
 		}
 	}
 }

Packages/manifest.json

     "com.unity.purchasing": "2.0.1",
     "com.unity.render-pipelines.lightweight": "3.3.0-preview",
     "com.unity.textmeshpro": "1.2.4",
-    "com.unity.xr.arcore": "1.0.0-preview.18",
-    "com.unity.xr.arfoundation": "1.0.0-preview.17",
+    "com.unity.xr.arcore": "1.0.0-preview.19",
+    "com.unity.xr.arfoundation": "1.0.0-preview.18",
     "com.unity.xr.arkit": "1.0.0-preview.14",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.animation": "1.0.0",