Add support for CanRender in postFx to depend on specific render setup

Source/Engine/Graphics/PostProcessEffect.h

@@ -43,6 +43,15 @@ public:
     {
         return GetEnabled();
     }
+    
+    /// <summary>
+    /// Gets a value indicating whether this effect can be rendered.
+    /// </summary>
+    /// <param name="renderContext">The target render context.</param>
+    API_FUNCTION() virtual bool CanRender(const RenderContext& renderContext) const
+    {
+        return CanRender();
+    }
 
     /// <summary>
     /// Pre-rendering event called before scene rendering begin. Can be used to perform custom rendering or customize render view/setup.

Source/Engine/Graphics/RenderTask.cpp

@@ -238,13 +238,13 @@ void SceneRenderTask::OnCollectDrawCalls(RenderContextBatch& renderContextBatch,
         {
             for (PostProcessEffect* fx : GlobalCustomPostFx)
             {
-                if (fx && fx->CanRender())
+                if (fx && fx->CanRender(renderContext))
                     postFx.Add(fx);
             }
         }
         for (PostProcessEffect* fx : CustomPostFx)
         {
-            if (fx && fx->CanRender())
+            if (fx && fx->CanRender(renderContext))
                 postFx.Add(fx);
         }
         if (const auto* camera = Camera.Get())
@@ -252,7 +252,7 @@ void SceneRenderTask::OnCollectDrawCalls(RenderContextBatch& renderContextBatch,
             for (Script* script : camera->Scripts)
             {
                 auto* fx = Cast<PostProcessEffect>(script);
-                if (fx && fx->CanRender())
+                if (fx && fx->CanRender(renderContext))
                     postFx.Add(fx);
             }
         }