From bee811ae4ffa6767853233bfe32416ba2a709450 Mon Sep 17 00:00:00 2001
From: Doug McDiarmid <dmcdiar@amazon.com>
Date: Thu, 27 May 2021 19:22:46 -0700
Subject: [PATCH] Moved Simulate to OnBeginPrepareRender.

---
 .../OcclusionCullingPlaneFeatureProcessor.cpp               | 6 ++----
 .../OcclusionCullingPlaneFeatureProcessor.h                 | 4 +++-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.cpp b/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.cpp
index d4a1a37521..bed008a3da 100644
--- a/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.cpp
+++ b/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.cpp
@@ -47,10 +47,8 @@ namespace AZ
             DisableSceneNotification();
         }
 
-        void OcclusionCullingPlaneFeatureProcessor::Simulate([[maybe_unused]] const FeatureProcessor::SimulatePacket& packet)
-        {
-            AZ_PROFILE_FUNCTION(Debug::ProfileCategory::AzRender);
-
+        void OcclusionCullingPlaneFeatureProcessor::OnBeginPrepareRender()
+        {       
             AZStd::vector<AZ::Transform> occlusionCullingPlanes;
             for (auto& occlusionCullingPlane : m_occlusionCullingPlanes)
             {
diff --git a/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.h
index c54c816bfd..5319666745 100644
--- a/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/OcclusionCullingPlane/OcclusionCullingPlaneFeatureProcessor.h
@@ -58,7 +58,9 @@ namespace AZ
             // FeatureProcessor overrides
             void Activate() override;
             void Deactivate() override;
-            void Simulate(const FeatureProcessor::SimulatePacket& packet) override;
+
+            // RPI::SceneNotificationBus overrides ...
+            void OnBeginPrepareRender() override;
 
             // retrieve the full list of occlusion planes
             using OcclusionCullingPlaneVector = AZStd::vector<AZStd::shared_ptr<OcclusionCullingPlane>>;