Merge branch 'development' into cmake/SPEC-7484

Signed-off-by: Esteban Papp <[email protected]>

# Conflicts:
#	Code/Editor/ConfigGroup.cpp
#	Code/Editor/ControlMRU.cpp
#	Code/Editor/CryEdit.cpp
#	Code/Editor/CryEdit.h
#	Code/Editor/IEditorImpl.cpp
#	Gems/EMotionFX/Code/EMotionFX/Tools/EMotionStudio/Plugins/StandardPlugins/Source/AnimGraph/GameController.cpp

AutomatedTesting/Gem/PythonTests/AWS/CMakeLists.txt

@@ -12,6 +12,11 @@
 ################################################################################
 
 if(PAL_TRAIT_BUILD_TESTS_SUPPORTED AND PAL_TRAIT_BUILD_HOST_TOOLS)
+    # Only enable AWS automated tests on Windows
+    if(NOT "${PAL_PLATFORM_NAME}" STREQUAL "Windows")
+        return()
+    endif()
+
     # Enable after installing NodeJS and CDK on jenkins Windows AMI.
     ly_add_pytest(
         NAME AutomatedTesting::AWSTests

AutomatedTesting/Gem/PythonTests/atom_renderer/atom_hydra_scripts/hydra_GPUTest_AtomFeatureIntegrationBenchmark.py

@@ -93,6 +93,7 @@ def run():
     general.idle_wait_frames(100)
     for i in range(1, 101):
         benchmarker.capture_pass_timestamp(i)
+        benchmarker.capture_cpu_frame_time(i)
     general.exit_game_mode()
     helper.wait_for_condition(function=lambda: not general.is_in_game_mode(), timeout_in_seconds=2.0)
     general.log("Capturing complete.")

AutomatedTesting/Gem/PythonTests/atom_renderer/atom_utils/benchmark_utils.py

@@ -61,6 +61,25 @@ class BenchmarkHelper(object):
             general.log('Failed to capture pass timestamps.')
         return self.capturedData
 
+    def capture_cpu_frame_time(self, frame_number):
+        """
+        Capture CPU frame times and block further execution until it has been written to the disk.
+        """
+        self.handler = azlmbr.atom.ProfilingCaptureNotificationBusHandler()
+        self.handler.connect()
+        self.handler.add_callback('OnCaptureCpuFrameTimeFinished', self.on_data_captured)
+
+        self.done = False
+        self.capturedData = False
+        success = azlmbr.atom.ProfilingCaptureRequestBus(
+            azlmbr.bus.Broadcast, "CaptureCpuFrameTime", f'{self.output_path}/cpu_frame{frame_number}_time.json')
+        if success:
+            self.wait_until_data()
+            general.log('CPU frame time captured.')
+        else:
+            general.log('Failed to capture CPU frame time.')
+        return self.capturedData
+
     def on_data_captured(self, parameters):
         # the parameters come in as a tuple
         if parameters[0]:

AutomatedTesting/Gem/PythonTests/atom_renderer/test_Atom_GPUTests.py

@@ -99,6 +99,7 @@ class TestPerformanceBenchmarkSuite(object):
         expected_lines = [
             "Benchmark metadata captured.",
             "Pass timestamps captured.",
+            "CPU frame time captured.",
             "Capturing complete.",
             "Captured data successfully."
         ]
@@ -106,6 +107,7 @@ class TestPerformanceBenchmarkSuite(object):
         unexpected_lines = [
             "Failed to capture data.",
             "Failed to capture pass timestamps.",
+            "Failed to capture CPU frame time.",
             "Failed to capture benchmark metadata."
         ]
 

AutomatedTesting/Gem/PythonTests/scripting/ScriptCanvasComponent_OnEntityActivatedDeactivated_PrintMessage.py

@@ -93,11 +93,11 @@ def ScriptCanvasComponent_OnEntityActivatedDeactivated_PrintMessage():
             if entity_dict["name"] == "Controller":
                 sc_component.get_property_tree()
                 sc_component.set_component_property_value(
-                    "Properties|Variable Fields|Variables|[0]|Name,Value|Datum|Datum|EntityToActivate",
+                    "Properties|Variables|EntityToActivate|Datum|Datum|value|EntityToActivate",
                     entity_to_activate.id,
                 )
                 sc_component.set_component_property_value(
-                    "Properties|Variable Fields|Variables|[1]|Name,Value|Datum|Datum|EntityToDeactivate",
+                    "Properties|Variables|EntityToDeactivate|Datum|Datum|value|EntityToDeactivate",
                     entity_to_deactivate.id,
                 )
             return entity

AutomatedTesting/Gem/PythonTests/smoke/CMakeLists.txt

@@ -11,7 +11,6 @@ if(PAL_TRAIT_BUILD_TESTS_SUPPORTED AND PAL_TRAIT_BUILD_HOST_TOOLS)
     if (PAL_TRAIT_BUILD_SERIALIZECONTEXTTOOLS)
         list(APPEND additional_dependencies AZ::SerializeContextTools) # test_CLITool_SerializeContextTools depends on it
     endif()
-    list(APPEND additional_dependencies AZ::AssetBundlerBatch) # test_CLITool_AssetBundlerBatch_Works depends on it
 
     ly_add_pytest(
         NAME AutomatedTesting::SmokeTest
@@ -26,26 +25,27 @@ if(PAL_TRAIT_BUILD_TESTS_SUPPORTED AND PAL_TRAIT_BUILD_HOST_TOOLS)
             Legacy::Editor
             AutomatedTesting.GameLauncher
             AutomatedTesting.Assets
-            ${aditional_dependencies}
+            AZ::AzTestRunner
+            AZ::AssetBundlerBatch
+            ${additional_dependencies}
         COMPONENT
             Smoke
     )
 
     ly_add_pytest(
-        NAME AutomatedTesting::SandboxTest
-        TEST_SUITE sandbox
+        NAME AutomatedTesting::LoadLevelGPU
+        TEST_SUITE smoke
         TEST_SERIAL
-        PATH ${CMAKE_CURRENT_LIST_DIR}
-        PYTEST_MARKS "SUITE_sandbox"
-        TIMEOUT 1500
+        TEST_REQUIRES gpu
+        PATH ${CMAKE_CURRENT_LIST_DIR}/test_RemoteConsole_GPULoadLevel_Works.py
+        TIMEOUT 100
         RUNTIME_DEPENDENCIES
             AZ::AssetProcessor
             AZ::PythonBindingsExample
-            Legacy::Editor
             AutomatedTesting.GameLauncher
             AutomatedTesting.Assets
         COMPONENT
-            Sandbox
+            Smoke
     )
 
     ly_add_pytest(
@@ -74,4 +74,5 @@ if(PAL_TRAIT_BUILD_TESTS_SUPPORTED AND PAL_TRAIT_BUILD_HOST_TOOLS)
             AutomatedTesting.GameLauncher
             AutomatedTesting.Assets
     )
+
 endif()

AutomatedTesting/Gem/PythonTests/smoke/test_RemoteConsole_CPULoadLevel_Works.py

@@ -0,0 +1,44 @@
+"""
+Copyright (c) Contributors to the Open 3D Engine Project.
+For complete copyright and license terms please see the LICENSE at the root of this distribution.
+
+SPDX-License-Identifier: Apache-2.0 OR MIT
+
+
+UI Apps: AutomatedTesting.GameLauncher
+Launch AutomatedTesting.GameLauncher with Simple level
+Test should run in both gpu and non gpu
+"""
+
+import pytest
+import psutil
+
+import ly_test_tools.environment.waiter as waiter
+import editor_python_test_tools.hydra_test_utils as editor_test_utils
+from ly_remote_console.remote_console_commands import RemoteConsole as RemoteConsole
+from ly_remote_console.remote_console_commands import (
+    send_command_and_expect_response as send_command_and_expect_response,
+)
+
+
[email protected]("launcher_platform", ["windows"])
[email protected]("project", ["AutomatedTesting"])
[email protected]("level", ["Simple"])
[email protected]_smoke
+class TestRemoteConsoleLoadLevelWorks(object):
+    @pytest.fixture
+    def remote_console_instance(self, request):
+        console = RemoteConsole()
+
+        def teardown():
+            if console.connected:
+                console.stop()
+
+        request.addfinalizer(teardown)
+
+        return console
+
+    def test_RemoteConsole_LoadLevel_Works(self, launcher, level, remote_console_instance, launcher_platform):
+        expected_lines = ['Level system is loading "Simple"']
+
+        editor_test_utils.launch_and_validate_results_launcher(launcher, level, remote_console_instance, expected_lines, null_renderer=True)

AutomatedTesting/Gem/PythonTests/smoke/test_RemoteConsole_GPULoadLevel_Works.py

@@ -0,0 +1,43 @@
+"""
+Copyright (c) Contributors to the Open 3D Engine Project.
+For complete copyright and license terms please see the LICENSE at the root of this distribution.
+
+SPDX-License-Identifier: Apache-2.0 OR MIT
+
+
+UI Apps: AutomatedTesting.GameLauncher
+Launch AutomatedTesting.GameLauncher with Simple level
+Test should run in both gpu and non gpu
+"""
+
+import pytest
+import psutil
+
+import ly_test_tools.environment.waiter as waiter
+import editor_python_test_tools.hydra_test_utils as editor_test_utils
+from ly_remote_console.remote_console_commands import RemoteConsole as RemoteConsole
+from ly_remote_console.remote_console_commands import (
+    send_command_and_expect_response as send_command_and_expect_response,
+)
+
+
[email protected]("launcher_platform", ["windows"])
[email protected]("project", ["AutomatedTesting"])
[email protected]("level", ["Simple"])
+class TestRemoteConsoleLoadLevelWorks(object):
+    @pytest.fixture
+    def remote_console_instance(self, request):
+        console = RemoteConsole()
+
+        def teardown():
+            if console.connected:
+                console.stop()
+
+        request.addfinalizer(teardown)
+
+        return console
+
+    def test_RemoteConsole_LoadLevel_Works(self, launcher, level, remote_console_instance, launcher_platform):
+        expected_lines = ['Level system is loading "Simple"']
+
+        editor_test_utils.launch_and_validate_results_launcher(launcher, level, remote_console_instance, expected_lines, null_renderer=False)

AutomatedTesting/Gem/PythonTests/smoke/test_RemoteConsole_LoadLevel_Works.py

@@ -1,105 +0,0 @@
-"""
-Copyright (c) Contributors to the Open 3D Engine Project.
-For complete copyright and license terms please see the LICENSE at the root of this distribution.
-
-SPDX-License-Identifier: Apache-2.0 OR MIT
-
-
-UI Apps: AutomatedTesting.GameLauncher
-Launch AutomatedTesting.GameLauncher with Simple level
-Test should run in both gpu and non gpu
-"""
-
-import pytest
-import psutil
-
-# Bail on the test if ly_test_tools doesn't exist.
-pytest.importorskip("ly_test_tools")
-import ly_test_tools.environment.waiter as waiter
-from ly_remote_console.remote_console_commands import RemoteConsole as RemoteConsole
-from ly_remote_console.remote_console_commands import (
-    send_command_and_expect_response as send_command_and_expect_response,
-)
-
-
[email protected]("launcher_platform", ["windows"])
[email protected]("project", ["AutomatedTesting"])
[email protected]("level", ["Simple"])
[email protected]_sandbox
-class TestRemoteConsoleLoadLevelWorks(object):
-    @pytest.fixture
-    def remote_console_instance(self, request):
-        console = RemoteConsole()
-
-        def teardown():
-            if console.connected:
-                console.stop()
-
-        request.addfinalizer(teardown)
-
-        return console
-
-    def test_RemoteConsole_LoadLevel_Works(self, launcher, level, remote_console_instance, launcher_platform):
-        expected_lines = ['Level system is loading "Simple"']
-
-        self.launch_and_validate_results_launcher(launcher, level, remote_console_instance, expected_lines)
-
-    def launch_and_validate_results_launcher(
-        self,
-        launcher,
-        level,
-        remote_console_instance,
-        expected_lines,
-        null_renderer=False,
-        port_listener_timeout=120,
-        log_monitor_timeout=300,
-        remote_console_port=4600,
-    ):
-        """
-        Runs the launcher with the specified level, and monitors Game.log for expected lines.
-        :param launcher: Configured launcher object to run test against.
-        :param level: The level to load in the launcher.
-        :param remote_console_instance: Configured Remote Console object.
-        :param expected_lines: Expected lines to search log for.
-        :oaram null_renderer: Specifies the test does not require the renderer. Defaults to True.
-        :param port_listener_timeout: Timeout for verifying successful connection to Remote Console.
-        :param log_monitor_timeout: Timeout for monitoring for lines in Game.log
-        :param remote_console_port: The port used to communicate with the Remote Console.
-        """
-
-        def _check_for_listening_port(port):
-            """
-            Checks to see if the connection to the designated port was established.
-            :param port: Port to listen to.
-            :return: True if port is listening.
-            """
-            port_listening = False
-            for conn in psutil.net_connections():
-                if "port={}".format(port) in str(conn):
-                    port_listening = True
-            return port_listening
-
-        if null_renderer:
-            launcher.args.extend(["-NullRenderer"])
-
-        # Start the Launcher
-        with launcher.start():
-
-            # Ensure Remote Console can be reached
-            waiter.wait_for(
-                lambda: _check_for_listening_port(remote_console_port),
-                port_listener_timeout,
-                exc=AssertionError("Port {} not listening.".format(remote_console_port)),
-            )
-            remote_console_instance.start(timeout=30)
-
-            # Load the specified level in the launcher
-            send_command_and_expect_response(
-                remote_console_instance, f"loadlevel {level}", "LEVEL_LOAD_END", timeout=30
-            )
-
-            # Monitor the console for expected lines
-            for line in expected_lines:
-                assert remote_console_instance.expect_log_line(
-                    line, log_monitor_timeout
-                ), f"Expected line not found: {line}"

CMakeLists.txt

@@ -28,8 +28,8 @@ include(cmake/FileUtil.cmake)
 include(cmake/PAL.cmake)
 include(cmake/PALTools.cmake)
 include(cmake/RuntimeDependencies.cmake)
-include(cmake/Install.cmake)
 include(cmake/Configurations.cmake) # Requires to be after PAL so we get platform variable definitions
+include(cmake/Install.cmake)
 include(cmake/Dependencies.cmake)
 include(cmake/Deployment.cmake)
 include(cmake/3rdParty.cmake)

Code/Editor/2DViewport.cpp

@@ -952,7 +952,8 @@ void Q2DViewport::DrawViewerMarker(DisplayContext& dc)
     dc.SetColor(QColor(0, 0, 255)); // blue
     dc.DrawWireBox(-dim * noScale, dim * noScale);
 
-    float fov = GetIEditor()->GetSystem()->GetViewCamera().GetFov();
+    constexpr float DefaultFov = 60.f;
+    float fov = DefaultFov;
 
     Vec3 q[4];
     float dist = 30;

Code/Editor/AboutDialog.cpp

@@ -25,7 +25,7 @@ AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
 #include <ui_AboutDialog.h>
 AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 
-CAboutDialog::CAboutDialog(QString versionText, QString richTextCopyrightNotice, QWidget* pParent /*=NULL*/)
+CAboutDialog::CAboutDialog(QString versionText, QString richTextCopyrightNotice, QWidget* pParent /*=nullptr*/)
     : QDialog(pParent)
     , m_ui(new Ui::CAboutDialog)
 {

Code/Editor/AnimationContext.cpp

@@ -16,7 +16,6 @@
 
 // Editor
 #include "TrackView/TrackViewDialog.h"
-#include "RenderViewport.h"
 #include "ViewManager.h"
 #include "Objects/SelectionGroup.h"
 #include "Include/IObjectManager.h"
@@ -29,7 +28,7 @@ class CMovieCallback
     : public IMovieCallback
 {
 protected:
-    virtual void OnMovieCallback(ECallbackReason reason, [[maybe_unused]] IAnimNode* pNode)
+    void OnMovieCallback(ECallbackReason reason, [[maybe_unused]] IAnimNode* pNode) override
     {
         switch (reason)
         {
@@ -49,7 +48,7 @@ protected:
         }
     }
 
-    void OnSetCamera(const SCameraParams& Params)
+    void OnSetCamera(const SCameraParams& Params) override
     {
         // Only switch camera when in Play mode.
         GUID camObjId = GUID_NULL;
@@ -61,15 +60,6 @@ protected:
             {
                 camObjId = pEditorEntity->GetId();
             }
-
-            CViewport* pViewport = GetIEditor()->GetViewManager()->GetSelectedViewport();
-            if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(pViewport))
-            {
-                if (!rvp->IsSequenceCamera())
-                {
-                    return;
-                }
-            }
         }
 
         // Switch camera in active rendering view.
@@ -79,14 +69,14 @@ protected:
         }
     };
 
-    bool IsSequenceCamUsed() const
+    bool IsSequenceCamUsed() const override
     {
         if (gEnv->IsEditorGameMode() == true)
         {
             return true;
         }
 
-        if (GetIEditor()->GetViewManager() == NULL)
+        if (GetIEditor()->GetViewManager() == nullptr)
         {
             return false;
         }
@@ -113,7 +103,7 @@ public:
     CAnimationContextPostRender(CAnimationContext* pAC)
         : m_pAC(pAC){}
 
-    void OnPostRender() const { assert(m_pAC); m_pAC->OnPostRender(); }
+    void OnPostRender() const override { assert(m_pAC); m_pAC->OnPostRender(); }
 
 protected:
     CAnimationContext* m_pAC;
@@ -231,7 +221,7 @@ void CAnimationContext::SetSequence(CTrackViewSequence* sequence, bool force, bo
         m_pSequence->UnBindFromEditorObjects();
     }
     m_pSequence = sequence;
-    
+
     // Notify a new sequence was just selected.
     Maestro::EditorSequenceNotificationBus::Broadcast(&Maestro::EditorSequenceNotificationBus::Events::OnSequenceSelected, m_pSequence ? m_pSequence->GetSequenceComponentEntityId() : AZ::EntityId());
 
@@ -347,7 +337,7 @@ void CAnimationContext::OnSequenceActivated(AZ::EntityId entityId)
                     {
                         // Hang onto this because SetSequence() will reset it.
                         float lastTime = m_mostRecentSequenceTime;
-                        
+
                         SetSequence(sequence, false, false);
 
                         // Restore the current time.

Code/Editor/AzAssetBrowser/AzAssetBrowserWindow.cpp

@@ -82,6 +82,7 @@ AzAssetBrowserWindow::AzAssetBrowserWindow(QWidget* parent)
 
     m_ui->m_assetBrowserTableViewWidget->setVisible(false);
     m_ui->m_toggleDisplayViewBtn->setVisible(false);
+    m_ui->m_searchWidget->SetFilterInputInterval(AZStd::chrono::milliseconds(250));
     if (ed_useNewAssetBrowserTableView)
     {
         m_ui->m_toggleDisplayViewBtn->setVisible(true);

Code/Editor/BaseLibrary.cpp

@@ -24,10 +24,10 @@ class CUndoBaseLibrary
     : public IUndoObject
 {
 public:
-    CUndoBaseLibrary(CBaseLibrary* pLib, const QString& description, const QString& selectedItem = 0)
+    CUndoBaseLibrary(CBaseLibrary* pLib, const QString& description, const QString& selectedItem = QString())
         : m_pLib(pLib)
         , m_description(description)
-        , m_redo(0)
+        , m_redo(nullptr)
         , m_selectedItem(selectedItem)
     {
         assert(m_pLib);
@@ -36,16 +36,16 @@ public:
         m_pLib->Serialize(m_undo, false);
     }
 
-    virtual QString GetEditorObjectName()
+    QString GetEditorObjectName() override
     {
         return m_selectedItem;
     }
 
 protected:
-    virtual int GetSize() { return sizeof(CUndoBaseLibrary); }
-    virtual QString GetDescription() { return m_description; };
+    int GetSize() override { return sizeof(CUndoBaseLibrary); }
+    QString GetDescription() override { return m_description; };
 
-    virtual void Undo(bool bUndo)
+    void Undo(bool bUndo) override
     {
         if (bUndo)
         {
@@ -57,7 +57,7 @@ protected:
         GetIEditor()->Notify(eNotify_OnDataBaseUpdate);
     }
 
-    virtual void Redo()
+    void Redo() override
     {
         m_pLib->Serialize(m_redo, true);
         m_pLib->SetModified();
@@ -107,7 +107,7 @@ void CBaseLibrary::RemoveAllItems()
         // Unregister item in case it was registered.  It is ok if it wasn't.  This is still safe to call.
         m_pManager->UnregisterItem(m_items[i]);
         // Clear library item.
-        m_items[i]->m_library = NULL;
+        m_items[i]->m_library = nullptr;
     }
     m_items.clear();
     Release();
@@ -216,7 +216,7 @@ IDataBaseItem* CBaseLibrary::FindItem(const QString& name)
             return m_items[i];
         }
     }
-    return NULL;
+    return nullptr;
 }
 
 bool CBaseLibrary::AddLibraryToSourceControl(const QString& fullPathName) const
@@ -233,8 +233,8 @@ bool CBaseLibrary::AddLibraryToSourceControl(const QString& fullPathName) const
 
 bool CBaseLibrary::SaveLibrary(const char* name, bool saveEmptyLibrary)
 {
-    assert(name != NULL);
-    if (name == NULL)
+    assert(name != nullptr);
+    if (name == nullptr)
     {
         CryFatalError("The library you are attempting to save has no name specified.");
         return false;

Code/Editor/BaseLibraryItem.cpp

@@ -16,7 +16,7 @@
 
 #include <AzCore/Math/Uuid.h>
 
-//undo object for multi-changes inside library item. such as set all variables to default values. 
+//undo object for multi-changes inside library item. such as set all variables to default values.
 //For example: change particle emitter shape will lead to multiple variable changes
 class CUndoBaseLibraryItem
     : public IUndoObject
@@ -54,24 +54,24 @@ public:
     }
 
 protected:
-    virtual int GetSize() 
-    { 
+    int GetSize() override
+    {
         return m_size;
     }
 
     QString GetDescription() override
-    { 
-        return m_description; 
+    {
+        return m_description;
     }
 
-    virtual void Undo(bool bUndo)
+    void Undo(bool bUndo) override
     {
         //find the libItem
         IDataBaseItem *libItem = m_libMgr->FindItemByName(m_itemPath);
         if (libItem == nullptr)
         {
             //the undo stack is not reliable any more..
-            assert(false);  
+            assert(false);
             return;
         }
 
@@ -95,7 +95,7 @@ protected:
         libItem->Serialize(m_undoCtx);
     }
 
-    virtual void Redo()
+    void Redo() override
     {
         //find the libItem
         IDataBaseItem *libItem = m_libMgr->FindItemByName(m_itemPath);
@@ -124,7 +124,7 @@ private:
 //////////////////////////////////////////////////////////////////////////
 CBaseLibraryItem::CBaseLibraryItem()
 {
-    m_library = 0;
+    m_library = nullptr;
     GenerateId();
     m_bModified = false;
 }
@@ -266,7 +266,7 @@ void CBaseLibraryItem::SetLibrary(CBaseLibrary* pLibrary)
 void CBaseLibraryItem::SetModified(bool bModified)
 {
     m_bModified = bModified;
-    if (m_bModified && m_library != NULL)
+    if (m_bModified && m_library != nullptr)
     {
         m_library->SetModified(bModified);
     }

Code/Editor/BaseLibraryManager.cpp

@@ -26,7 +26,7 @@ class CUndoBaseLibraryManager
     : public IUndoObject
 {
 public:
-    CUndoBaseLibraryManager(CBaseLibraryManager* pMngr, const QString& description, const QString& modifiedManager = 0)
+    CUndoBaseLibraryManager(CBaseLibraryManager* pMngr, const QString& description, const QString& modifiedManager = nullptr)
         : m_pMngr(pMngr)
         , m_description(description)
         , m_editorObject(modifiedManager)
@@ -35,16 +35,16 @@ public:
         SerializeTo(m_undos);
     }
 
-    virtual QString GetEditorObjectName()
+    QString GetEditorObjectName() override
     {
         return m_editorObject;
     }
 
 protected:
-    virtual int GetSize() { return sizeof(CUndoBaseLibraryManager); }
-    virtual QString GetDescription() { return m_description; };
+    int GetSize() override { return sizeof(CUndoBaseLibraryManager); }
+    QString GetDescription() override { return m_description; };
 
-    virtual void Undo(bool bUndo)
+    void Undo(bool bUndo) override
     {
         if (bUndo)
         {
@@ -55,7 +55,7 @@ protected:
         GetIEditor()->Notify(eNotify_OnDataBaseUpdate);
     }
 
-    virtual void Redo()
+    void Redo() override
     {
         m_pMngr->ClearAll();
         UnserializeFrom(m_redos);
@@ -84,7 +84,7 @@ private:
         for (int i = 0; i < m_pMngr->GetLibraryCount(); i++)
         {
             IDataBaseLibrary* library = m_pMngr->GetLibrary(i);
-            
+
             const char* tag = library->IsLevelLibrary() ? LEVEL_LIBRARY_TAG : LIBRARY_TAG;
             XmlNodeRef node = GetIEditor()->GetSystem()->CreateXmlNode(tag);
             QString file = library->GetFilename().isEmpty() ? library->GetFilename() : library->GetName();
@@ -203,7 +203,7 @@ int CBaseLibraryManager::FindLibraryIndex(const QString& library)
 //////////////////////////////////////////////////////////////////////////
 IDataBaseItem* CBaseLibraryManager::FindItem(REFGUID guid) const
 {
-    CBaseLibraryItem* pMtl = stl::find_in_map(m_itemsGuidMap, guid, (CBaseLibraryItem*)0);
+    CBaseLibraryItem* pMtl = stl::find_in_map(m_itemsGuidMap, guid, nullptr);
     return pMtl;
 }
 
@@ -226,7 +226,7 @@ void CBaseLibraryManager::SplitFullItemName(const QString& fullItemName, QString
 IDataBaseItem* CBaseLibraryManager::FindItemByName(const QString& fullItemName)
 {
     AZStd::lock_guard<AZStd::mutex> lock(m_itemsNameMapMutex);
-    return stl::find_in_map(m_itemsNameMap, fullItemName, 0);
+    return stl::find_in_map(m_itemsNameMap, fullItemName, nullptr);
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -398,7 +398,7 @@ void CBaseLibraryManager::DeleteLibrary(const QString& library, bool forceDelete
                     UnregisterItem((CBaseLibraryItem*)pLibrary->GetItem(j));
                 }
                 pLibrary->RemoveAllItems();
-                
+
                 if (pLibrary->IsLevelLibrary())
                 {
                     m_pLevelLibrary = nullptr;
@@ -420,7 +420,7 @@ IDataBaseLibrary* CBaseLibraryManager::GetLibrary(int index) const
 //////////////////////////////////////////////////////////////////////////
 IDataBaseLibrary* CBaseLibraryManager::GetLevelLibrary() const
 {
-    IDataBaseLibrary* pLevelLib = NULL;
+    IDataBaseLibrary* pLevelLib = nullptr;
 
     for (int i = 0; i < GetLibraryCount(); i++)
     {
@@ -531,9 +531,9 @@ QString CBaseLibraryManager::MakeUniqueItemName(const QString& srcName, const QS
 
     // search for strings in the database that might have a similar name (ignore case)
     IDataBaseItemEnumerator* pEnum = GetItemEnumerator();
-    for (IDataBaseItem* pItem = pEnum->GetFirst(); pItem != NULL; pItem = pEnum->GetNext())
+    for (IDataBaseItem* pItem = pEnum->GetFirst(); pItem != nullptr; pItem = pEnum->GetNext())
     {
-        //Check if the item is in the target library first. 
+        //Check if the item is in the target library first.
         IDataBaseLibrary* itemLibrary = pItem->GetLibrary();
         QString itemLibraryName;
         if (itemLibrary)
@@ -590,7 +590,7 @@ QString CBaseLibraryManager::MakeUniqueItemName(const QString& srcName, const QS
 void CBaseLibraryManager::Validate()
 {
     IDataBaseItemEnumerator* pEnum = GetItemEnumerator();
-    for (IDataBaseItem* pItem = pEnum->GetFirst(); pItem != NULL; pItem = pEnum->GetNext())
+    for (IDataBaseItem* pItem = pEnum->GetFirst(); pItem != nullptr; pItem = pEnum->GetNext())
     {
         pItem->Validate();
     }
@@ -617,7 +617,7 @@ void CBaseLibraryManager::RegisterItem(CBaseLibraryItem* pItem, REFGUID newGuid)
         {
             return;
         }
-        CBaseLibraryItem* pOldItem = stl::find_in_map(m_itemsGuidMap, newGuid, (CBaseLibraryItem*)0);
+        CBaseLibraryItem* pOldItem = stl::find_in_map(m_itemsGuidMap, newGuid, nullptr);
         if (!pOldItem)
         {
             pItem->m_guid = newGuid;
@@ -677,7 +677,7 @@ void CBaseLibraryManager::RegisterItem(CBaseLibraryItem* pItem)
         {
             return;
         }
-        CBaseLibraryItem* pOldItem = stl::find_in_map(m_itemsGuidMap, pItem->GetGUID(), (CBaseLibraryItem*)0);
+        CBaseLibraryItem* pOldItem = stl::find_in_map(m_itemsGuidMap, pItem->GetGUID(), nullptr);
         if (!pOldItem)
         {
             m_itemsGuidMap[pItem->GetGUID()] = pItem;
@@ -789,7 +789,7 @@ QString CBaseLibraryManager::MakeFullItemName(IDataBaseLibrary* pLibrary, const
 void CBaseLibraryManager::GatherUsedResources(CUsedResources& resources)
 {
     IDataBaseItemEnumerator* pEnum = GetItemEnumerator();
-    for (IDataBaseItem* pItem = pEnum->GetFirst(); pItem != NULL; pItem = pEnum->GetNext())
+    for (IDataBaseItem* pItem = pEnum->GetFirst(); pItem != nullptr; pItem = pEnum->GetNext())
     {
         pItem->GatherUsedResources(resources);
     }
@@ -815,15 +815,15 @@ void CBaseLibraryManager::OnEditorNotifyEvent(EEditorNotifyEvent event)
     switch (event)
     {
     case eNotify_OnBeginNewScene:
-        SetSelectedItem(0);
+        SetSelectedItem(nullptr);
         ClearAll();
         break;
     case eNotify_OnBeginSceneOpen:
-        SetSelectedItem(0);
+        SetSelectedItem(nullptr);
         ClearAll();
         break;
     case eNotify_OnCloseScene:
-        SetSelectedItem(0);
+        SetSelectedItem(nullptr);
         ClearAll();
         break;
     }
@@ -913,7 +913,7 @@ void CBaseLibraryManager::ChangeLibraryOrder(IDataBaseLibrary* lib, unsigned int
     {
         return;
     }
-    
+
     for (int i = 0; i < m_libs.size(); i++)
     {
         if (lib == m_libs[i])

Code/Editor/CheckOutDialog.h

@@ -34,7 +34,7 @@ public:
         CANCEL = QDialog::Rejected
     };
 
-    CCheckOutDialog(const QString& file, QWidget* pParent = NULL);   // standard constructor
+    CCheckOutDialog(const QString& file, QWidget* pParent = nullptr);   // standard constructor
     virtual ~CCheckOutDialog();
 
     // Dialog Data

Code/Editor/ConfigGroup.cpp

@@ -48,7 +48,7 @@ namespace Config
             }
         }
 
-        return NULL;
+        return nullptr;
     }
 
     const IConfigVar* CConfigGroup::GetVar(const char* szName) const
@@ -63,7 +63,7 @@ namespace Config
             }
         }
 
-        return NULL;
+        return nullptr;
     }
 
     IConfigVar* CConfigGroup::GetVar(uint index)
@@ -73,7 +73,7 @@ namespace Config
             return m_vars[index];
         }
 
-        return NULL;
+        return nullptr;
     }
 
     const IConfigVar* CConfigGroup::GetVar(uint index) const
@@ -83,7 +83,7 @@ namespace Config
             return m_vars[index];
         }
 
-        return NULL;
+        return nullptr;
     }
 
     void CConfigGroup::SaveToXML(XmlNodeRef node)

Code/Editor/ConfigGroup.h

@@ -37,11 +37,11 @@ namespace Config
             , m_description(szDescription)
             , m_type(varType)
             , m_flags(flags)
-            , m_ptr(NULL)
+            , m_ptr(nullptr)
         {};
 
         virtual ~IConfigVar() = default;
-        
+
         ILINE EType GetType() const
         {
             return m_type;

Code/Editor/CrtDebug.cpp

@@ -62,7 +62,7 @@ int crtAllocHook(int nAllocType, void* pvData,
 {
     if (nBlockUse == _CRT_BLOCK)
     {
-        return(TRUE);
+        return TRUE;
     }
 
     static int total_cnt = 0;

Code/Editor/CryEdit.cpp

@@ -127,7 +127,6 @@ AZ_POP_DISABLE_WARNING
 
 #include "Util/AutoDirectoryRestoreFileDialog.h"
 #include "Util/EditorAutoLevelLoadTest.h"
-#include "Util/IndexedFiles.h"
 #include "AboutDialog.h"
 #include <AzToolsFramework/PythonTerminal/ScriptHelpDialog.h>
 
@@ -267,9 +266,9 @@ CCrySingleDocTemplate* CCryDocManager::SetDefaultTemplate(CCrySingleDocTemplate*
 // Copied from MFC to get rid of the silly ugly unoverridable doc-type pick dialog
 void CCryDocManager::OnFileNew()
 {
-    assert(m_pDefTemplate != NULL);
+    assert(m_pDefTemplate != nullptr);
 
-    m_pDefTemplate->OpenDocumentFile(NULL);
+    m_pDefTemplate->OpenDocumentFile(nullptr);
     // if returns NULL, the user has already been alerted
 }
 bool CCryDocManager::DoPromptFileName(QString& fileName, [[maybe_unused]] UINT nIDSTitle,
@@ -289,13 +288,13 @@ bool CCryDocManager::DoPromptFileName(QString& fileName, [[maybe_unused]] UINT n
 }
 CCryEditDoc* CCryDocManager::OpenDocumentFile(const char* lpszFileName, bool bAddToMRU)
 {
-    assert(lpszFileName != NULL);
+    assert(lpszFileName != nullptr);
 
     // find the highest confidence
     auto pos = m_templateList.begin();
     CCrySingleDocTemplate::Confidence bestMatch = CCrySingleDocTemplate::noAttempt;
-    CCrySingleDocTemplate* pBestTemplate = NULL;
-    CCryEditDoc* pOpenDocument = NULL;
+    CCrySingleDocTemplate* pBestTemplate = nullptr;
+    CCryEditDoc* pOpenDocument = nullptr;
 
     if (lpszFileName[0] == '\"')
     {
@@ -312,7 +311,7 @@ CCryEditDoc* CCryDocManager::OpenDocumentFile(const char* lpszFileName, bool bAd
         auto pTemplate = *(pos++);
 
         CCrySingleDocTemplate::Confidence match;
-        assert(pOpenDocument == NULL);
+        assert(pOpenDocument == nullptr);
         match = pTemplate->MatchDocType(szPath.toUtf8().data(), pOpenDocument);
         if (match > bestMatch)
         {
@@ -325,18 +324,18 @@ CCryEditDoc* CCryDocManager::OpenDocumentFile(const char* lpszFileName, bool bAd
         }
     }
 
-    if (pOpenDocument != NULL)
+    if (pOpenDocument != nullptr)
     {
         return pOpenDocument;
     }
 
-    if (pBestTemplate == NULL)
+    if (pBestTemplate == nullptr)
     {
         QMessageBox::critical(AzToolsFramework::GetActiveWindow(), QString(), QObject::tr("Failed to open document."));
-        return NULL;
+        return nullptr;
     }
 
-    return pBestTemplate->OpenDocumentFile(szPath.toUtf8().data(), bAddToMRU, FALSE);
+    return pBestTemplate->OpenDocumentFile(szPath.toUtf8().data(), bAddToMRU, false);
 }
 
 //////////////////////////////////////////////////////////////////////////////
@@ -461,7 +460,7 @@ void CCryEditApp::RegisterActionHandlers()
     ON_COMMAND(ID_FILE_SAVE_LEVEL, OnFileSave)
     ON_COMMAND(ID_FILE_EXPORTOCCLUSIONMESH, OnFileExportOcclusionMesh)
 
-    // Project Manager 
+    // Project Manager
     ON_COMMAND(ID_FILE_PROJECT_MANAGER_SETTINGS, OnOpenProjectManagerSettings)
     ON_COMMAND(ID_FILE_PROJECT_MANAGER_NEW, OnOpenProjectManagerNew)
     ON_COMMAND(ID_FILE_PROJECT_MANAGER_OPEN, OnOpenProjectManager)
@@ -848,8 +847,8 @@ CCryEditDoc* CCrySingleDocTemplate::OpenDocumentFile(const char* lpszPathName, b
 
 CCrySingleDocTemplate::Confidence CCrySingleDocTemplate::MatchDocType(const char* lpszPathName, CCryEditDoc*& rpDocMatch)
 {
-    assert(lpszPathName != NULL);
-    rpDocMatch = NULL;
+    assert(lpszPathName != nullptr);
+    rpDocMatch = nullptr;
 
     // go through all documents
     CCryEditDoc* pDoc = GetIEditor()->GetDocument();
@@ -1432,7 +1431,7 @@ struct CCryEditApp::PythonOutputHandler
         AzToolsFramework::EditorPythonConsoleNotificationBus::Handler::BusConnect();
     }
 
-    virtual ~PythonOutputHandler()
+    ~PythonOutputHandler() override
     {
         AzToolsFramework::EditorPythonConsoleNotificationBus::Handler::BusDisconnect();
     }
@@ -1464,7 +1463,7 @@ struct PythonTestOutputHandler final
     : public CCryEditApp::PythonOutputHandler
 {
     PythonTestOutputHandler() = default;
-    virtual ~PythonTestOutputHandler() = default;
+    ~PythonTestOutputHandler() override = default;
 
     void OnTraceMessage(AZStd::string_view message) override
     {
@@ -1617,7 +1616,7 @@ bool CCryEditApp::InitInstance()
     {
         CAboutDialog aboutDlg(FormatVersion(m_pEditor->GetFileVersion()), FormatRichTextCopyrightNotice());
         aboutDlg.exec();
-        return FALSE;
+        return false;
     }
 
     // Reflect property control classes to the serialize context...
@@ -1715,18 +1714,6 @@ bool CCryEditApp::InitInstance()
 
     if (IsInRegularEditorMode())
     {
-        CIndexedFiles::Create();
-
-        if (gEnv->pConsole->GetCVar("ed_indexfiles")->GetIVal())
-        {
-            Log("Started game resource files indexing...");
-            CIndexedFiles::StartFileIndexing();
-        }
-        else
-        {
-            Log("Game resource files indexing is disabled.");
-        }
-
         // QuickAccessBar creation should be before m_pMainWnd->SetFocus(),
         // since it receives the focus at creation time. It brakes MainFrame key accelerators.
         m_pQuickAccessBar = new CQuickAccessBar;
@@ -1772,7 +1759,7 @@ bool CCryEditApp::InitInstance()
         }
     }
 
-    SetEditorWindowTitle(0, AZ::Utils::GetProjectName().c_str(), 0);
+    SetEditorWindowTitle(nullptr, AZ::Utils::GetProjectName().c_str(), nullptr);
     if (!GetIEditor()->IsInMatEditMode())
     {
         m_pEditor->InitFinished();
@@ -1857,8 +1844,8 @@ void CCryEditApp::RegisterEventLoopHook(IEventLoopHook* pHook)
 
 void CCryEditApp::UnregisterEventLoopHook(IEventLoopHook* pHookToRemove)
 {
-    IEventLoopHook* pPrevious = 0;
-    for (IEventLoopHook* pHook = m_pEventLoopHook; pHook != 0; pHook = pHook->pNextHook)
+    IEventLoopHook* pPrevious = nullptr;
+    for (IEventLoopHook* pHook = m_pEventLoopHook; pHook != nullptr; pHook = pHook->pNextHook)
     {
         if (pHook == pHookToRemove)
         {
@@ -1871,7 +1858,7 @@ void CCryEditApp::UnregisterEventLoopHook(IEventLoopHook* pHookToRemove)
                 m_pEventLoopHook = pHookToRemove->pNextHook;
             }
 
-            pHookToRemove->pNextHook = 0;
+            pHookToRemove->pNextHook = nullptr;
             return;
         }
     }
@@ -1889,7 +1876,7 @@ void CCryEditApp::LoadFile(QString fileName)
 
     if (MainWindow::instance() || m_pConsoleDialog)
     {
-        SetEditorWindowTitle(0, AZ::Utils::GetProjectName().c_str(), GetIEditor()->GetGameEngine()->GetLevelName());
+        SetEditorWindowTitle(nullptr, AZ::Utils::GetProjectName().c_str(), GetIEditor()->GetGameEngine()->GetLevelName());
     }
 
     GetIEditor()->SetModifiedFlag(false);
@@ -1930,7 +1917,7 @@ void CCryEditApp::EnableAccelerator([[maybe_unused]] bool bEnable)
         CMainFrame *mainFrame = (CMainFrame*)m_pMainWnd;
         if (mainFrame->m_hAccelTable)
             DestroyAcceleratorTable( mainFrame->m_hAccelTable );
-        mainFrame->m_hAccelTable = NULL;
+        mainFrame->m_hAccelTable = nullptr;
         mainFrame->LoadAccelTable( MAKEINTRESOURCE(IDR_GAMEACCELERATOR) );
         CLogFile::WriteLine( "Disable Accelerators" );
     }
@@ -2158,12 +2145,6 @@ int CCryEditApp::ExitInstance(int exitCode)
         }
     }
 
-    if (IsInRegularEditorMode())
-    {
-        CIndexedFiles::AbortFileIndexing();
-        CIndexedFiles::Destroy();
-    }
-
     if (GetIEditor() && !GetIEditor()->IsInMatEditMode())
     {
         //Nobody seems to know in what case that kind of exit can happen so instrumented to see if it happens at all
@@ -2281,7 +2262,7 @@ bool CCryEditApp::OnIdle([[maybe_unused]] LONG lCount)
     }
     else
     {
-        return 0;
+        return false;
     }
 }
 
@@ -3243,13 +3224,14 @@ bool CCryEditApp::CreateLevel(bool& wasCreateLevelOperationCancelled)
         DWORD dw = GetLastError();
 
 #ifdef WIN32
-        wchar_t windowsErrorMessageW[ERROR_LEN] = { 0 };
+        wchar_t windowsErrorMessageW[ERROR_LEN];
+        windowsErrorMessageW = L'\0';
         FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
-            NULL,
+            nullptr,
             dw,
             MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
             windowsErrorMessageW,
-            ERROR_LEN - 1, NULL);
+            ERROR_LEN, nullptr);
         _getcwd(cwd.data(), cwd.length());
         AZStd::to_string(windowsErrorMessage.data(), ERROR_LEN, windowsErrorMessageW);
 #else
@@ -3660,24 +3642,12 @@ void CCryEditApp::OnToolsPreferences()
 //////////////////////////////////////////////////////////////////////////
 void CCryEditApp::OnSwitchToDefaultCamera()
 {
-    CViewport* vp = GetIEditor()->GetViewManager()->GetSelectedViewport();
-    if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(vp))
-    {
-        rvp->SetDefaultCamera();
-    }
 }
 
 //////////////////////////////////////////////////////////////////////////
 void CCryEditApp::OnUpdateSwitchToDefaultCamera(QAction* action)
 {
     Q_ASSERT(action->isCheckable());
-    CViewport* pViewport = GetIEditor()->GetViewManager()->GetSelectedViewport();
-    if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(pViewport))
-    {
-        action->setEnabled(true);
-        action->setChecked(rvp->IsDefaultCamera());
-    }
-    else
     {
         action->setEnabled(false);
     }
@@ -3686,39 +3656,12 @@ void CCryEditApp::OnUpdateSwitchToDefaultCamera(QAction* action)
 //////////////////////////////////////////////////////////////////////////
 void CCryEditApp::OnSwitchToSequenceCamera()
 {
-    CViewport* vp = GetIEditor()->GetViewManager()->GetSelectedViewport();
-    if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(vp))
-    {
-        rvp->SetSequenceCamera();
-    }
 }
 
 //////////////////////////////////////////////////////////////////////////
 void CCryEditApp::OnUpdateSwitchToSequenceCamera(QAction* action)
 {
     Q_ASSERT(action->isCheckable());
-
-    CViewport* pViewport = GetIEditor()->GetViewManager()->GetSelectedViewport();
-
-    if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(pViewport))
-    {
-        bool enableAction = false;
-
-        // only enable if we're editing a sequence in Track View and have cameras in the level
-        if (GetIEditor()->GetAnimation()->GetSequence())
-        {
-
-            AZ::EBusAggregateResults<AZ::EntityId> componentCameras;
-            Camera::CameraBus::BroadcastResult(componentCameras, &Camera::CameraRequests::GetCameras);
-
-            const int numCameras = componentCameras.values.size();
-            enableAction = (numCameras > 0);
-        }
-
-        action->setEnabled(enableAction);
-        action->setChecked(rvp->IsSequenceCamera());
-    }
-    else
     {
         action->setEnabled(false);
     }
@@ -3727,31 +3670,12 @@ void CCryEditApp::OnUpdateSwitchToSequenceCamera(QAction* action)
 //////////////////////////////////////////////////////////////////////////
 void CCryEditApp::OnSwitchToSelectedcamera()
 {
-    CViewport* vp = GetIEditor()->GetViewManager()->GetSelectedViewport();
-    if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(vp))
-    {
-        rvp->SetSelectedCamera();
-    }
 }
 
 //////////////////////////////////////////////////////////////////////////
 void CCryEditApp::OnUpdateSwitchToSelectedCamera(QAction* action)
 {
     Q_ASSERT(action->isCheckable());
-    AzToolsFramework::EntityIdList selectedEntityList;
-    AzToolsFramework::ToolsApplicationRequests::Bus::BroadcastResult(selectedEntityList, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
-    AZ::EBusAggregateResults<AZ::EntityId> cameras;
-    Camera::CameraBus::BroadcastResult(cameras, &Camera::CameraRequests::GetCameras);
-    bool isCameraComponentSelected = selectedEntityList.size() > 0 ? AZStd::find(cameras.values.begin(), cameras.values.end(), *selectedEntityList.begin()) != cameras.values.end() : false;
-
-    CViewport* pViewport = GetIEditor()->GetViewManager()->GetSelectedViewport();
-    CRenderViewport* rvp = viewport_cast<CRenderViewport*>(pViewport);
-    if (isCameraComponentSelected && rvp)
-    {
-        action->setEnabled(true);
-        action->setChecked(rvp->IsSelectedCamera());
-    }
-    else
     {
         action->setEnabled(false);
     }
@@ -3760,11 +3684,7 @@ void CCryEditApp::OnUpdateSwitchToSelectedCamera(QAction* action)
 //////////////////////////////////////////////////////////////////////////
 void CCryEditApp::OnSwitchcameraNext()
 {
-    CViewport* vp = GetIEditor()->GetActiveView();
-    if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(vp))
-    {
-        rvp->CycleCamera();
-    }
+
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -3837,7 +3757,7 @@ bool CCryEditApp::IsInRegularEditorMode()
 
 void CCryEditApp::OnOpenQuickAccessBar()
 {
-    if (m_pQuickAccessBar == NULL)
+    if (m_pQuickAccessBar == nullptr)
     {
         return;
     }

Code/Editor/CryEdit.h

@@ -347,7 +347,7 @@ private:
 // Disable warning for dll export since this member won't be used outside this class
 AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
     AZ::IO::FileDescriptorRedirector m_stdoutRedirection = AZ::IO::FileDescriptorRedirector(1); // < 1 for STDOUT
-AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING 
+AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 
 private:
     static inline constexpr const char* DefaultLevelTemplateName = "Prefabs/Default_Level.prefab";
@@ -420,7 +420,7 @@ public:
 };
 
 //////////////////////////////////////////////////////////////////////////
-class CCrySingleDocTemplate 
+class CCrySingleDocTemplate
     : public QObject
 {
 private:

Code/Editor/CryEditDoc.cpp

@@ -19,6 +19,7 @@
 #include <AzCore/Asset/AssetManager.h>
 #include <AzCore/Interface/Interface.h>
 #include <AzCore/Utils/Utils.h>
+#include <MathConversion.h>
 
 // AzFramework
 #include <AzFramework/Archive/IArchive.h>
@@ -53,6 +54,7 @@
 #include "MainWindow.h"
 #include "LevelFileDialog.h"
 #include "StatObjBus.h"
+#include "Undo/Undo.h"
 
 #include <Atom/RPI.Public/ViewportContext.h>
 #include <Atom/RPI.Public/ViewportContextBus.h>
@@ -95,7 +97,7 @@ namespace Internal
 {
     bool SaveLevel()
     {
-        if (!GetIEditor()->GetDocument()->DoSave(GetIEditor()->GetDocument()->GetActivePathName(), TRUE))
+        if (!GetIEditor()->GetDocument()->DoSave(GetIEditor()->GetDocument()->GetActivePathName(), true))
         {
             return false;
         }
@@ -261,7 +263,7 @@ void CCryEditDoc::DeleteContents()
     GetIEditor()->GetObjectManager()->DeleteAllObjects();
 
     // Load scripts data
-    SetModifiedFlag(FALSE);
+    SetModifiedFlag(false);
     SetModifiedModules(eModifiedNothing);
     // Clear error reports if open.
     CErrorReportDialog::Clear();
@@ -303,7 +305,7 @@ void CCryEditDoc::Save(TDocMultiArchive& arrXmlAr)
     {
         CAutoDocNotReady autoDocNotReady;
 
-        if (arrXmlAr[DMAS_GENERAL] != NULL)
+        if (arrXmlAr[DMAS_GENERAL] != nullptr)
         {
             (*arrXmlAr[DMAS_GENERAL]).root = XmlHelpers::CreateXmlNode("Level");
             (*arrXmlAr[DMAS_GENERAL]).root->setAttr("WaterColor", m_waterColor);
@@ -481,7 +483,7 @@ void CCryEditDoc::Load(TDocMultiArchive& arrXmlAr, const QString& szFilename)
 
                     if (!pObj)
                     {
-                        pObj = GetIEditor()->GetObjectManager()->NewObject("SequenceObject", 0, fullname);
+                        pObj = GetIEditor()->GetObjectManager()->NewObject("SequenceObject", nullptr, fullname);
                     }
                 }
             }
@@ -665,7 +667,7 @@ int CCryEditDoc::GetModifiedModule()
     return m_modifiedModuleFlags;
 }
 
-BOOL CCryEditDoc::CanCloseFrame()
+bool CCryEditDoc::CanCloseFrame()
 {
     // Ask the base class to ask for saving, which also includes the save
     // status of the plugins. Additionaly we query if all the plugins can exit
@@ -674,21 +676,21 @@ BOOL CCryEditDoc::CanCloseFrame()
     // are not serialized in the project file
     if (!SaveModified())
     {
-        return FALSE;
+        return false;
     }
 
     if (!GetIEditor()->GetPluginManager()->CanAllPluginsExitNow())
     {
-        return FALSE;
+        return false;
     }
 
     // If there is an export in process, exiting will corrupt it
     if (CGameExporter::GetCurrentExporter() != nullptr)
     {
-        return FALSE;
+        return false;
     }
 
-    return TRUE;
+    return true;
 }
 
 bool CCryEditDoc::SaveModified()
@@ -733,7 +735,7 @@ bool CCryEditDoc::OnOpenDocument(const QString& lpszPathName)
     TOpenDocContext context;
     if (!BeforeOpenDocument(lpszPathName, context))
     {
-        return FALSE;
+        return false;
     }
     return DoOpenDocument(context);
 }
@@ -776,7 +778,7 @@ bool CCryEditDoc::BeforeOpenDocument(const QString& lpszPathName, TOpenDocContex
         context.absoluteLevelPath = absolutePath;
         context.absoluteSlicePath = "";
     }
-    return TRUE;
+    return true;
 }
 
 bool CCryEditDoc::DoOpenDocument(TOpenDocContext& context)
@@ -813,7 +815,7 @@ bool CCryEditDoc::DoOpenDocument(TOpenDocContext& context)
         if (!LoadXmlArchiveArray(arrXmlAr, levelFilePath, levelFolderAbsolutePath))
         {
             m_bLoadFailed = true;
-            return FALSE;
+            return false;
         }
     }
     if (!LoadLevel(arrXmlAr, context.absoluteLevelPath))
@@ -825,7 +827,7 @@ bool CCryEditDoc::DoOpenDocument(TOpenDocContext& context)
 
     if (m_bLoadFailed)
     {
-        return FALSE;
+        return false;
     }
 
     // Load AZ entities for the editor.
@@ -846,7 +848,7 @@ bool CCryEditDoc::DoOpenDocument(TOpenDocContext& context)
 
     if (m_bLoadFailed)
     {
-        return FALSE;
+        return false;
     }
 
     StartStreamingLoad();
@@ -863,7 +865,7 @@ bool CCryEditDoc::DoOpenDocument(TOpenDocContext& context)
     // level.
     SetLevelExported(true);
 
-    return TRUE;
+    return true;
 }
 
 bool CCryEditDoc::OnNewDocument()
@@ -959,7 +961,7 @@ bool CCryEditDoc::BeforeSaveDocument(const QString& lpszPathName, TSaveDocContex
     bool bSaved(true);
 
     context.bSaved = bSaved;
-    return TRUE;
+    return true;
 }
 
 bool CCryEditDoc::HasLayerNameConflicts() const
@@ -1044,7 +1046,7 @@ bool CCryEditDoc::AfterSaveDocument([[maybe_unused]] const QString& lpszPathName
     else
     {
         CLogFile::WriteLine("$3Document successfully saved");
-        SetModifiedFlag(FALSE);
+        SetModifiedFlag(false);
         SetModifiedModules(eModifiedNothing);
         MainWindow::instance()->ResetAutoSaveTimers();
     }
@@ -1596,7 +1598,7 @@ bool CCryEditDoc::LoadLevel(TDocMultiArchive& arrXmlAr, const QString& absoluteC
     // Set level path directly *after* DeleteContents(), since that will unload the previous level and clear the level path.
     GetIEditor()->GetGameEngine()->SetLevelPath(folderPath);
 
-    SetModifiedFlag(TRUE);  // dirty during de-serialize
+    SetModifiedFlag(true);  // dirty during de-serialize
     SetModifiedModules(eModifiedAll);
     Load(arrXmlAr, absoluteCryFilePath);
 
@@ -1606,7 +1608,7 @@ bool CCryEditDoc::LoadLevel(TDocMultiArchive& arrXmlAr, const QString& absoluteC
     {
         pIPak->GetResourceList(AZ::IO::IArchive::RFOM_NextLevel)->Clear();
     }
-    SetModifiedFlag(FALSE); // start off with unmodified
+    SetModifiedFlag(false); // start off with unmodified
     SetModifiedModules(eModifiedNothing);
     SetDocumentReady(true);
     GetIEditor()->Notify(eNotify_OnEndLoad);
@@ -1982,7 +1984,7 @@ void CCryEditDoc::OnStartLevelResourceList()
     gEnv->pCryPak->GetResourceList(AZ::IO::IArchive::RFOM_Level)->Clear();
 }
 
-BOOL CCryEditDoc::DoFileSave()
+bool CCryEditDoc::DoFileSave()
 {
     if (GetEditMode() == CCryEditDoc::DocumentEditingMode::LevelEdit)
     {
@@ -2000,15 +2002,15 @@ BOOL CCryEditDoc::DoFileSave()
                     QString newLevelPath = filename.left(filename.lastIndexOf('/') + 1);
                     GetIEditor()->GetDocument()->SetPathName(filename);
                     GetIEditor()->GetGameEngine()->SetLevelPath(newLevelPath);
-                    return TRUE;
+                    return true;
                 }
             }
-            return FALSE;
+            return false;
         }
     }
     if (!IsDocumentReady())
     {
-        return FALSE;
+        return false;
     }
 
     return Internal::SaveLevel();
@@ -2063,7 +2065,7 @@ void CCryEditDoc::InitEmptyLevel(int /*resolution*/, int /*unitSize*/, bool /*bU
     GetISystem()->GetISystemEventDispatcher()->OnSystemEvent(ESYSTEM_EVENT_LEVEL_LOAD_END, 0, 0);
 
     GetIEditor()->Notify(eNotify_OnEndNewScene);
-    SetModifiedFlag(FALSE);
+    SetModifiedFlag(false);
     SetLevelExported(false);
     SetModifiedModules(eModifiedNothing);
 
@@ -2077,13 +2079,13 @@ void CCryEditDoc::CreateDefaultLevelAssets([[maybe_unused]] int resolution, [[ma
 
 void CCryEditDoc::OnEnvironmentPropertyChanged(IVariable* pVar)
 {
-    if (pVar == NULL)
+    if (pVar == nullptr)
     {
         return;
     }
 
     XmlNodeRef node = GetEnvironmentTemplate();
-    if (node == NULL)
+    if (node == nullptr)
     {
         return;
     }
@@ -2101,7 +2103,7 @@ void CCryEditDoc::OnEnvironmentPropertyChanged(IVariable* pVar)
 
     XmlNodeRef groupNode = node->getChild(nGroup);
 
-    if (groupNode == NULL)
+    if (groupNode == nullptr)
     {
         return;
     }
@@ -2112,7 +2114,7 @@ void CCryEditDoc::OnEnvironmentPropertyChanged(IVariable* pVar)
     }
 
     XmlNodeRef childNode = groupNode->getChild(nChild);
-    if (childNode == NULL)
+    if (childNode == nullptr)
     {
         return;
     }
@@ -2139,7 +2141,7 @@ QString CCryEditDoc::GetCryIndexPath(const char* levelFilePath) const
     return Path::AddPathSlash(levelPath + levelName + "_editor");
 }
 
-BOOL CCryEditDoc::LoadXmlArchiveArray(TDocMultiArchive& arrXmlAr, const QString& absoluteLevelPath, const QString& levelPath)
+bool CCryEditDoc::LoadXmlArchiveArray(TDocMultiArchive& arrXmlAr, const QString& absoluteLevelPath, const QString& levelPath)
 {
     auto pIPak = GetIEditor()->GetSystem()->GetIPak();
 
@@ -2148,7 +2150,7 @@ BOOL CCryEditDoc::LoadXmlArchiveArray(TDocMultiArchive& arrXmlAr, const QString&
         CXmlArchive* pXmlAr = new CXmlArchive();
         if (!pXmlAr)
         {
-            return FALSE;
+            return false;
         }
 
         CXmlArchive& xmlAr = *pXmlAr;
@@ -2159,7 +2161,7 @@ BOOL CCryEditDoc::LoadXmlArchiveArray(TDocMultiArchive& arrXmlAr, const QString&
         bool openLevelPakFileSuccess = pIPak->OpenPack(levelPath.toUtf8().data(), absoluteLevelPath.toUtf8().data());
         if (!openLevelPakFileSuccess)
         {
-            return FALSE;
+            return false;
         }
 
         CPakFile pakFile;
@@ -2167,13 +2169,13 @@ BOOL CCryEditDoc::LoadXmlArchiveArray(TDocMultiArchive& arrXmlAr, const QString&
         pIPak->ClosePack(absoluteLevelPath.toUtf8().data());
         if (!loadFromPakSuccess)
         {
-            return FALSE;
+            return false;
         }
 
         FillXmlArArray(arrXmlAr, &xmlAr);
     }
 
-    return TRUE;
+    return true;
 }
 
 void CCryEditDoc::ReleaseXmlArchiveArray(TDocMultiArchive& arrXmlAr)

Code/Editor/CryEditDoc.h

@@ -26,7 +26,7 @@ struct ICVar;
 
 // Filename of the temporary file used for the hold / fetch operation
 // conform to the "$tmp[0-9]_" naming convention
-#define HOLD_FETCH_FILE "$tmp_hold" 
+#define HOLD_FETCH_FILE "$tmp_hold"
 
 class CCryEditDoc
     : public QObject
@@ -36,7 +36,7 @@ class CCryEditDoc
     Q_PROPERTY(bool modified READ IsModified WRITE SetModifiedFlag);
     Q_PROPERTY(QString pathName READ GetLevelPathName WRITE SetPathName);
     Q_PROPERTY(QString title READ GetTitle WRITE SetTitle);
- 
+
 public: // Create from serialization only
     enum DocumentEditingMode
     {
@@ -82,7 +82,7 @@ public: // Create from serialization only
 
     bool DoSave(const QString& pathName, bool replace);
     SANDBOX_API bool Save();
-    virtual BOOL DoFileSave();
+    virtual bool DoFileSave();
     bool SaveModified();
 
     virtual bool BackupBeforeSave(bool bForce = false);
@@ -102,7 +102,7 @@ public: // Create from serialization only
     bool IsLevelExported() const;
     void SetLevelExported(bool boExported = true);
 
-    BOOL CanCloseFrame();
+    bool CanCloseFrame();
 
     enum class FetchPolicy
     {
@@ -144,7 +144,7 @@ protected:
     };
     bool BeforeOpenDocument(const QString& lpszPathName, TOpenDocContext& context);
     bool DoOpenDocument(TOpenDocContext& context);
-    virtual BOOL LoadXmlArchiveArray(TDocMultiArchive& arrXmlAr, const QString& absoluteLevelPath, const QString& levelPath);
+    virtual bool LoadXmlArchiveArray(TDocMultiArchive& arrXmlAr, const QString& absoluteLevelPath, const QString& levelPath);
     virtual void ReleaseXmlArchiveArray(TDocMultiArchive& arrXmlAr);
 
     virtual void Load(TDocMultiArchive& arrXmlAr, const QString& szFilename);

Code/Editor/CryEditPy.cpp

@@ -359,7 +359,7 @@ namespace
             {
                 AZ::TickBus::Handler::BusConnect();
             }
-            ~Ticker()
+            ~Ticker() override
             {
                 AZ::TickBus::Handler::BusDisconnect();
             }

Code/Editor/CustomAspectRatioDlg.cpp

@@ -22,7 +22,7 @@ AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 #define MIN_ASPECT 1
 #define MAX_ASPECT 16384
 
-CCustomAspectRatioDlg::CCustomAspectRatioDlg(int x, int y, QWidget* pParent /*=NULL*/)
+CCustomAspectRatioDlg::CCustomAspectRatioDlg(int x, int y, QWidget* pParent /*=nullptr*/)
     : QDialog(pParent)
     , m_xDefault(x)
     , m_yDefault(y)

Code/Editor/CustomResolutionDlg.cpp

@@ -25,7 +25,7 @@ AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 #define MIN_RES 64
 #define MAX_RES 8192
 
-CCustomResolutionDlg::CCustomResolutionDlg(int w, int h, QWidget* pParent /*=NULL*/)
+CCustomResolutionDlg::CCustomResolutionDlg(int w, int h, QWidget* pParent /*=nullptr*/)
     : QDialog(pParent)
     , m_wDefault(w)
     , m_hDefault(h)
@@ -50,12 +50,12 @@ void CCustomResolutionDlg::OnInitDialog()
     m_ui->m_height->setValue(m_hDefault);
 
     QString maxDimensionString;
-    QTextStream(&maxDimensionString) 
-        << "Maximum Dimension: " << MAX_RES << Qt::endl 
+    QTextStream(&maxDimensionString)
+        << "Maximum Dimension: " << MAX_RES << Qt::endl
         << Qt::endl
         << "Note: Dimensions over 8K may be" << Qt::endl
         << "unstable depending on hardware.";
-    
+
     m_ui->m_maxDimension->setText(maxDimensionString);
 }
 

Code/Editor/CustomizeKeyboardDialog.cpp

@@ -87,7 +87,7 @@ public:
         : QAbstractListModel(parent)
     {
     }
-    virtual ~MenuActionsModel() {}
+    ~MenuActionsModel() override {}
 
     int rowCount([[maybe_unused]] const QModelIndex& parent = QModelIndex()) const override
     {
@@ -134,7 +134,7 @@ public:
         , m_action(nullptr)
     {
     }
-    virtual ~ActionShortcutsModel() {}
+    ~ActionShortcutsModel() override {}
 
     int rowCount([[maybe_unused]] const QModelIndex& parent = QModelIndex()) const override
     {

Code/Editor/EditorDefs.h

@@ -37,7 +37,6 @@
 #pragma warning (disable : 4786) // identifier was truncated to 'number' characters in the debug information.
 #pragma warning (disable : 4244) // conversion from 'long' to 'float', possible loss of data
 #pragma warning (disable : 4018) // signed/unsigned mismatch
-#pragma warning (disable : 4800) // BOOL bool conversion
 
 // Disable warning when a function returns a value inside an __asm block
 #pragma warning (disable : 4035)
@@ -85,17 +84,17 @@
 #endif
 
 #ifndef SAFE_DELETE
-#define SAFE_DELETE(p)          { if (p) { delete (p);       (p) = NULL; } \
+#define SAFE_DELETE(p)          { if (p) { delete (p);       (p) = nullptr; } \
 }
 #endif
 
 #ifndef SAFE_DELETE_ARRAY
-#define SAFE_DELETE_ARRAY(p)    { if (p) { delete[] (p);     (p) = NULL; } \
+#define SAFE_DELETE_ARRAY(p)    { if (p) { delete[] (p);     (p) = nullptr; } \
 }
 #endif
 
 #ifndef SAFE_RELEASE
-#define SAFE_RELEASE(p)         { if (p) { (p)->Release();   (p) = NULL; } \
+#define SAFE_RELEASE(p)         { if (p) { (p)->Release();   (p) = nullptr; } \
 }
 #endif
 

Code/Editor/EditorFileMonitor.cpp

@@ -162,7 +162,7 @@ QString RemoveGameName(const QString &filename)
 void CEditorFileMonitor::OnFileMonitorChange(const SFileChangeInfo& rChange)
 {
     CCryEditApp* app = CCryEditApp::instance();
-    if (app == NULL || app->IsExiting())
+    if (app == nullptr || app->IsExiting())
     {
         return;
     }

Code/Editor/EditorFileMonitor.h

@@ -42,7 +42,7 @@ private:
         QString extension;
 
         SFileChangeCallback()
-            : pListener(NULL)
+            : pListener(nullptr)
         {}
 
         SFileChangeCallback(IFileChangeListener* pListener, const char* item, const char* extension)

Code/Editor/EditorPanelUtils.cpp

@@ -49,7 +49,7 @@ class CEditorPanelUtils_Impl
 {
     #pragma region Drag & Drop
 public:
-    virtual void SetViewportDragOperation(void(* dropCallback)(CViewport* viewport, int dragPointX, int dragPointY, void* custom), void* custom) override
+    void SetViewportDragOperation(void(* dropCallback)(CViewport* viewport, int dragPointX, int dragPointY, void* custom), void* custom) override
     {
         for (int i = 0; i < GetIEditor()->GetViewManager()->GetViewCount(); i++)
         {
@@ -60,13 +60,13 @@ public:
     #pragma region Preview Window
 public:
 
-    virtual int PreviewWindow_GetDisplaySettingsDebugFlags(CDisplaySettings* settings)
+    int PreviewWindow_GetDisplaySettingsDebugFlags(CDisplaySettings* settings) override
     {
         CRY_ASSERT(settings);
         return settings->GetDebugFlags();
     }
 
-    virtual void PreviewWindow_SetDisplaySettingsDebugFlags(CDisplaySettings* settings, int flags)
+    void PreviewWindow_SetDisplaySettingsDebugFlags(CDisplaySettings* settings, int flags) override
     {
         CRY_ASSERT(settings);
         settings->SetDebugFlags(flags);
@@ -79,7 +79,7 @@ protected:
     bool m_hotkeysAreEnabled;
 public:
 
-    virtual bool HotKey_Import() override
+    bool HotKey_Import() override
     {
         QVector<QPair<QString, QString> > keys;
         QString filepath = QFileDialog::getOpenFileName(nullptr, "Select shortcut configuration to load",
@@ -143,7 +143,7 @@ public:
         return result;
     }
 
-    virtual void HotKey_Export() override
+    void HotKey_Export() override
     {
         auto settingDir = AZ::IO::FixedMaxPath(AZ::Utils::GetEnginePath()) / "Editor" / "Plugins" / "ParticleEditorPlugin" / "settings";
         QString filepath = QFileDialog::getSaveFileName(nullptr, "Select shortcut configuration to load", settingDir.c_str(), "HotKey Config Files (*.hkxml)");
@@ -170,7 +170,7 @@ public:
         file.close();
     }
 
-    virtual QKeySequence HotKey_GetShortcut(const char* path) override
+    QKeySequence HotKey_GetShortcut(const char* path) override
     {
         for (HotKey combo : hotkeys)
         {
@@ -182,7 +182,7 @@ public:
         return QKeySequence();
     }
 
-    virtual bool HotKey_IsPressed(const QKeyEvent* event, const char* path) override
+    bool HotKey_IsPressed(const QKeyEvent* event, const char* path) override
     {
         if (!m_hotkeysAreEnabled)
         {
@@ -221,7 +221,7 @@ public:
         return false;
     }
 
-    virtual bool HotKey_IsPressed(const QShortcutEvent* event, const char* path) override
+    bool HotKey_IsPressed(const QShortcutEvent* event, const char* path) override
     {
         if (!m_hotkeysAreEnabled)
         {
@@ -239,7 +239,7 @@ public:
         return false;
     }
 
-    virtual bool HotKey_LoadExisting() override
+    bool HotKey_LoadExisting() override
     {
         QSettings settings("O3DE", "O3DE");
         QString group = "Hotkeys/";
@@ -275,7 +275,7 @@ public:
         return true;
     }
 
-    virtual void HotKey_SaveCurrent() override
+    void HotKey_SaveCurrent() override
     {
         QSettings settings("O3DE", "O3DE");
         QString group = "Hotkeys/";
@@ -296,7 +296,7 @@ public:
         settings.sync();
     }
 
-    virtual void HotKey_BuildDefaults() override
+    void HotKey_BuildDefaults() override
     {
         m_hotkeysAreEnabled = true;
         QVector<QPair<QString, QString> > keys;
@@ -356,17 +356,17 @@ public:
         }
     }
 
-    virtual void HotKey_SetKeys(QVector<HotKey> keys) override
+    void HotKey_SetKeys(QVector<HotKey> keys) override
     {
         hotkeys = keys;
     }
 
-    virtual QVector<HotKey> HotKey_GetKeys() override
+    QVector<HotKey> HotKey_GetKeys() override
     {
         return hotkeys;
     }
 
-    virtual QString HotKey_GetPressedHotkey(const QKeyEvent* event) override
+    QString HotKey_GetPressedHotkey(const QKeyEvent* event) override
     {
         if (!m_hotkeysAreEnabled)
         {
@@ -381,7 +381,7 @@ public:
         }
         return "";
     }
-    virtual QString HotKey_GetPressedHotkey(const QShortcutEvent* event) override
+    QString HotKey_GetPressedHotkey(const QShortcutEvent* event) override
     {
         if (!m_hotkeysAreEnabled)
         {
@@ -398,12 +398,12 @@ public:
     }
     //building the default hotkey list re-enables hotkeys
     //do not use this when rebuilding the default list is a possibility.
-    virtual void HotKey_SetEnabled(bool val) override
+    void HotKey_SetEnabled(bool val) override
     {
         m_hotkeysAreEnabled = val;
     }
 
-    virtual bool HotKey_IsEnabled() const override
+    bool HotKey_IsEnabled() const override
     {
         return m_hotkeysAreEnabled;
     }
@@ -457,13 +457,13 @@ protected:
     }
 
 public:
-    virtual void ToolTip_LoadConfigXML(QString filepath) override
+    void ToolTip_LoadConfigXML(QString filepath) override
     {
         XmlNodeRef node = GetIEditor()->GetSystem()->LoadXmlFromFile(filepath.toStdString().c_str());
         ToolTip_ParseNode(node);
     }
 
-    virtual void ToolTip_BuildFromConfig(IQToolTip* tooltip, QString path, QString option, QString optionalData = "", bool isEnabled = true)
+    void ToolTip_BuildFromConfig(IQToolTip* tooltip, QString path, QString option, QString optionalData = "", bool isEnabled = true) override
     {
         AZ_Assert(tooltip, "tooltip cannot be null");
 
@@ -488,7 +488,7 @@ public:
         }
     }
 
-    virtual QString ToolTip_GetTitle(QString path, QString option) override
+    QString ToolTip_GetTitle(QString path, QString option) override
     {
         if (!option.isEmpty() && GetToolTip(path + "." + option).isValid)
         {
@@ -501,7 +501,7 @@ public:
         return GetToolTip(path).title;
     }
 
-    virtual QString ToolTip_GetContent(QString path, QString option) override
+    QString ToolTip_GetContent(QString path, QString option) override
     {
         if (!option.isEmpty() && GetToolTip(path + "." + option).isValid)
         {
@@ -514,7 +514,7 @@ public:
         return GetToolTip(path).content;
     }
 
-    virtual QString ToolTip_GetSpecialContentType(QString path, QString option) override
+    QString ToolTip_GetSpecialContentType(QString path, QString option) override
     {
         if (!option.isEmpty() && GetToolTip(path + "." + option).isValid)
         {
@@ -527,7 +527,7 @@ public:
         return GetToolTip(path).specialContent;
     }
 
-    virtual QString ToolTip_GetDisabledContent(QString path, QString option) override
+    QString ToolTip_GetDisabledContent(QString path, QString option) override
     {
         if (!option.isEmpty() && GetToolTip(path + "." + option).isValid)
         {

Code/Editor/EditorPreferencesDialog.cpp

@@ -282,7 +282,7 @@ void EditorPreferencesDialog::CreatePages()
     {
         auto pUnknown = classes[i];
 
-        IPreferencesPageCreator* pPageCreator = 0;
+        IPreferencesPageCreator* pPageCreator = nullptr;
         if (FAILED(pUnknown->QueryInterface(&pPageCreator)))
         {
             continue;

Code/Editor/EditorPreferencesPageFiles.cpp

@@ -43,11 +43,16 @@ void CEditorPreferencesPage_Files::Reflect(AZ::SerializeContext& serialize)
         ->Field("MaxCount", &AutoBackup::m_maxCount)
         ->Field("RemindTime", &AutoBackup::m_remindTime);
 
+    serialize.Class<AssetBrowserSearch>()
+        ->Version(1)
+        ->Field("Max number of items displayed", &AssetBrowserSearch::m_maxNumberOfItemsShownInSearch);
+
     serialize.Class<CEditorPreferencesPage_Files>()
         ->Version(1)
         ->Field("Files", &CEditorPreferencesPage_Files::m_files)
         ->Field("Editors", &CEditorPreferencesPage_Files::m_editors)
-        ->Field("AutoBackup", &CEditorPreferencesPage_Files::m_autoBackup);
+        ->Field("AutoBackup", &CEditorPreferencesPage_Files::m_autoBackup)
+        ->Field("AssetBrowserSearch", &CEditorPreferencesPage_Files::m_assetBrowserSearch);
 
 
     AZ::EditContext* editContext = serialize.GetEditContext();
@@ -80,12 +85,19 @@ void CEditorPreferencesPage_Files::Reflect(AZ::SerializeContext& serialize)
             ->Attribute(AZ::Edit::Attributes::Max, 100)
             ->DataElement(AZ::Edit::UIHandlers::SpinBox, &AutoBackup::m_remindTime, "Remind Time", "Auto Remind Every (Minutes)");
 
+        editContext->Class<AssetBrowserSearch>("Asset Browser Search View", "Asset Browser Search View")
+            ->DataElement(AZ::Edit::UIHandlers::SpinBox, &AssetBrowserSearch::m_maxNumberOfItemsShownInSearch, "Maximum number of displayed items",
+                "Maximum number of displayed items displayed in the Search View")
+            ->Attribute(AZ::Edit::Attributes::Min, 50)
+            ->Attribute(AZ::Edit::Attributes::Max, 5000);
+
         editContext->Class<CEditorPreferencesPage_Files>("File Preferences", "Class for handling File Preferences")
             ->ClassElement(AZ::Edit::ClassElements::EditorData, "")
             ->Attribute(AZ::Edit::Attributes::Visibility, AZ_CRC("PropertyVisibility_ShowChildrenOnly", 0xef428f20))
             ->DataElement(AZ::Edit::UIHandlers::Default, &CEditorPreferencesPage_Files::m_files, "Files", "File Preferences")
             ->DataElement(AZ::Edit::UIHandlers::Default, &CEditorPreferencesPage_Files::m_editors, "External Editors", "External Editors")
-            ->DataElement(AZ::Edit::UIHandlers::Default, &CEditorPreferencesPage_Files::m_autoBackup, "Auto Backup", "Auto Backup");
+            ->DataElement(AZ::Edit::UIHandlers::Default, &CEditorPreferencesPage_Files::m_autoBackup, "Auto Backup", "Auto Backup")
+            ->DataElement(AZ::Edit::UIHandlers::Default, &CEditorPreferencesPage_Files::m_assetBrowserSearch, "Asset Browser Search", "Asset Browser Search");
     }
 }
 
@@ -124,6 +136,8 @@ void CEditorPreferencesPage_Files::OnApply()
     gSettings.autoBackupTime = m_autoBackup.m_timeInterval;
     gSettings.autoBackupMaxCount = m_autoBackup.m_maxCount;
     gSettings.autoRemindTime = m_autoBackup.m_remindTime;
+
+    gSettings.maxNumberOfItemsShownInSearch = m_assetBrowserSearch.m_maxNumberOfItemsShownInSearch;
 }
 
 void CEditorPreferencesPage_Files::InitializeSettings()
@@ -148,4 +162,6 @@ void CEditorPreferencesPage_Files::InitializeSettings()
     m_autoBackup.m_timeInterval = gSettings.autoBackupTime;
     m_autoBackup.m_maxCount = gSettings.autoBackupMaxCount;
     m_autoBackup.m_remindTime = gSettings.autoRemindTime;
+
+    m_assetBrowserSearch.m_maxNumberOfItemsShownInSearch = gSettings.maxNumberOfItemsShownInSearch;
 }

Code/Editor/EditorPreferencesPageFiles.h

@@ -69,10 +69,17 @@ private:
         int m_remindTime;
     };
 
+    struct AssetBrowserSearch
+    {
+        AZ_TYPE_INFO(AssetBrowserSearch, "{9FBFCD24-9452-49DF-99F4-2711443CEAAE}")
+
+        int m_maxNumberOfItemsShownInSearch;
+    };
 
     Files m_files;
     ExternalEditors m_editors;
     AutoBackup m_autoBackup;
+    AssetBrowserSearch m_assetBrowserSearch;
     QIcon m_icon;
 };
 

Code/Editor/EditorViewportWidget.h

@@ -8,8 +8,6 @@
 
 
 #pragma once
-// RenderViewport.h : header file
-//
 
 #if !defined(Q_MOC_RUN)
 #include <Cry_Camera.h>
@@ -34,6 +32,7 @@
 #include <MathConversion.h>
 #include <Atom/RPI.Public/ViewportContext.h>
 #include <Atom/RPI.Public/SceneBus.h>
+#include <AzFramework/Components/CameraBus.h>
 #endif
 
 #include <AzFramework/Windowing/WindowBus.h>
@@ -65,130 +64,120 @@ namespace AzToolsFramework
 // EditorViewportWidget window
 AZ_PUSH_DISABLE_DLL_EXPORT_BASECLASS_WARNING
 AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
-class SANDBOX_API EditorViewportWidget
+class SANDBOX_API EditorViewportWidget final
     : public QtViewport
-    , public IEditorNotifyListener
-    , public IUndoManagerListener
-    , public Camera::EditorCameraRequestBus::Handler
-    , public AzFramework::InputSystemCursorConstraintRequestBus::Handler
-    , public AzToolsFramework::ViewportInteraction::ViewportFreezeRequestBus::Handler
-    , public AzToolsFramework::ViewportInteraction::MainEditorViewportInteractionRequestBus::Handler
-    , public AzFramework::AssetCatalogEventBus::Handler
-    , public AZ::RPI::SceneNotificationBus::Handler
+    , private IEditorNotifyListener
+    , private IUndoManagerListener
+    , private Camera::EditorCameraRequestBus::Handler
+    , private Camera::CameraNotificationBus::Handler
+    , private AzFramework::InputSystemCursorConstraintRequestBus::Handler
+    , private AzToolsFramework::ViewportInteraction::ViewportFreezeRequestBus::Handler
+    , private AzToolsFramework::ViewportInteraction::MainEditorViewportInteractionRequestBus::Handler
+    , private AzFramework::AssetCatalogEventBus::Handler
+    , private AZ::RPI::SceneNotificationBus::Handler
 {
 AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 AZ_POP_DISABLE_DLL_EXPORT_BASECLASS_WARNING
     Q_OBJECT
-public:
-    struct SResolution
-    {
-        SResolution()
-            : width(0)
-            , height(0)
-        {
-        }
-
-        SResolution(int w, int h)
-            : width(w)
-            , height(h)
-        {
-        }
-
-        int width;
-        int height;
-    };
 
 public:
     EditorViewportWidget(const QString& name, QWidget* parent = nullptr);
+    ~EditorViewportWidget() override;
 
     static const GUID& GetClassID()
     {
         return QtViewport::GetClassID<EditorViewportWidget>();
     }
 
-    /** Get type of this viewport.
-    */
-    virtual EViewportType GetType() const { return ET_ViewportCamera; }
-    virtual void SetType([[maybe_unused]] EViewportType type) { assert(type == ET_ViewportCamera); };
-
-    virtual ~EditorViewportWidget();
-
-    Q_INVOKABLE void InjectFakeMouseMove(int deltaX, int deltaY, Qt::MouseButtons buttons);
-
-    // Replacement for still used CRenderer methods
-    void UnProjectFromScreen(float sx, float sy, float sz, float* px, float* py, float* pz) const;
-    void ProjectToScreen(float ptx, float pty, float ptz, float* sx, float* sy, float* sz) const;
+    static EditorViewportWidget* GetPrimaryViewport();
 
-public:
-    virtual void Update();
+    // Used by ViewPan in some circumstances
+    void ConnectViewportInteractionRequestBus();
+    void DisconnectViewportInteractionRequestBus();
 
-    virtual void ResetContent();
-    virtual void UpdateContent(int flags);
+    // QtViewport/IDisplayViewport/CViewport
+    // These methods are made public in the derived class because they are called with an object whose static type is known to be this class type.
+    void SetFOV(float fov) override;
+    float GetFOV() const override;
 
-    void OnTitleMenu(QMenu* menu) override;
+private:
+    ////////////////////////////////////////////////////////////////////////
+    // Private types ...
 
-    void SetCamera(const CCamera& camera);
-    const CCamera& GetCamera() const { return m_Camera; };
-    virtual void SetViewTM(const Matrix34& tm)
+    enum class ViewSourceType
     {
-        if (m_viewSourceType == ViewSourceType::None)
-        {
-            m_defaultViewTM = tm;
-        }
-        SetViewTM(tm, false);
-    }
+        None,
+        CameraComponent,
+        ViewSourceTypesCount,
+    };
+    enum class PlayInEditorState
+    {
+        Editor, Starting, Started
+    };
+    enum class KeyPressedState
+    {
+        AllUp,
+        PressedThisFrame,
+        PressedInPreviousFrame,
+    };
 
-    //! Map world space position to viewport position.
-    virtual QPoint WorldToView(const Vec3& wp) const;
-    virtual QPoint WorldToViewParticleEditor(const Vec3& wp, int width, int height) const;
-    virtual Vec3 WorldToView3D(const Vec3& wp, int nFlags = 0) const;
-
-    //! Map viewport position to world space position.
-    virtual Vec3 ViewToWorld(const QPoint& vp, bool* collideWithTerrain = nullptr, bool onlyTerrain = false, bool bSkipVegetation = false, bool bTestRenderMesh = false, bool* collideWithObject = nullptr) const override;
-    virtual void ViewToWorldRay(const QPoint& vp, Vec3& raySrc, Vec3& rayDir) const override;
-    virtual Vec3 ViewToWorldNormal(const QPoint& vp, bool onlyTerrain, bool bTestRenderMesh = false) override;
-    virtual float GetScreenScaleFactor(const Vec3& worldPoint) const;
-    virtual float GetScreenScaleFactor(const CCamera& camera, const Vec3& object_position);
-    virtual float GetAspectRatio() const;
-    virtual bool HitTest(const QPoint& point, HitContext& hitInfo);
-    virtual bool IsBoundsVisible(const AABB& box) const;
-    virtual void CenterOnSelection();
-    virtual void CenterOnAABB(const AABB& aabb);
-    void CenterOnSliceInstance() override;
+    ////////////////////////////////////////////////////////////////////////
+    // Method overrides ...
 
+    // QWidget
     void focusOutEvent(QFocusEvent* event) override;
     void keyPressEvent(QKeyEvent* event) override;
+    bool event(QEvent* event) override;
+    void resizeEvent(QResizeEvent* event) override;
+    void paintEvent(QPaintEvent* event) override;
+    void mousePressEvent(QMouseEvent* event) override;
 
-    void SetFOV(float fov);
-    float GetFOV() const;
+    // QtViewport/IDisplayViewport/CViewport
+    EViewportType GetType() const override { return ET_ViewportCamera; }
+    void SetType([[maybe_unused]] EViewportType type) override { assert(type == ET_ViewportCamera); };
+    AzToolsFramework::ViewportInteraction::MouseInteraction BuildMouseInteraction(
+        Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, const QPoint& point) override;
+    void SetViewportId(int id) override;
+    QPoint WorldToView(const Vec3& wp) const override;
+    QPoint WorldToViewParticleEditor(const Vec3& wp, int width, int height) const override;
+    Vec3 WorldToView3D(const Vec3& wp, int nFlags = 0) const override;
+    Vec3 ViewToWorld(const QPoint& vp, bool* collideWithTerrain = nullptr, bool onlyTerrain = false, bool bSkipVegetation = false, bool bTestRenderMesh = false, bool* collideWithObject = nullptr) const override;
+    void ViewToWorldRay(const QPoint& vp, Vec3& raySrc, Vec3& rayDir) const override;
+    Vec3 ViewToWorldNormal(const QPoint& vp, bool onlyTerrain, bool bTestRenderMesh = false) override;
+    float GetScreenScaleFactor(const Vec3& worldPoint) const override;
+    float GetScreenScaleFactor(const CCamera& camera, const Vec3& object_position) override;
+    float GetAspectRatio() const override;
+    bool HitTest(const QPoint& point, HitContext& hitInfo) override;
+    bool IsBoundsVisible(const AABB& box) const override;
+    void CenterOnSelection() override;
+    void CenterOnAABB(const AABB& aabb) override;
+    void CenterOnSliceInstance() override;
+    void OnTitleMenu(QMenu* menu) override;
+    void SetViewTM(const Matrix34& tm) override;
+    const Matrix34& GetViewTM() const override;
+    void Update() override;
+    void UpdateContent(int flags) override;
 
-    void SetDefaultCamera();
-    bool IsDefaultCamera() const;
-    void SetSequenceCamera();
-    bool IsSequenceCamera() const { return m_viewSourceType == ViewSourceType::SequenceCamera; }
-    void SetSelectedCamera();
-    bool IsSelectedCamera() const;
-    void SetComponentCamera(const AZ::EntityId& entityId);
-    void SetEntityAsCamera(const AZ::EntityId& entityId, bool lockCameraMovement = false);
-    void SetFirstComponentCamera();
-    void SetViewEntity(const AZ::EntityId& cameraEntityId, bool lockCameraMovement = false);
-    void PostCameraSet();
-    // This switches the active camera to the next one in the list of (default, all custom cams).
-    void CycleCamera();
+    // SceneNotificationBus
+    void OnBeginPrepareRender() override;
 
-    // Camera::EditorCameraRequestBus
-    void SetViewFromEntityPerspective(const AZ::EntityId& entityId) override;
-    void SetViewAndMovementLockFromEntityPerspective(const AZ::EntityId& entityId, bool lockCameraMovement) override;
-    AZ::EntityId GetCurrentViewEntityId() override { return m_viewEntityId; }
-    bool GetActiveCameraPosition(AZ::Vector3& cameraPos) override;
-    bool GetActiveCameraState(AzFramework::CameraState& cameraState) override;
+    // Camera::CameraNotificationBus
+    void OnActiveViewChanged(const AZ::EntityId&) override;
+
+    // IEditorEventListener
+    void OnEditorNotifyEvent(EEditorNotifyEvent event) override;
 
     // AzToolsFramework::EditorEntityContextNotificationBus (handler moved to cpp to resolve link issues in unity builds)
-    virtual void OnStartPlayInEditor();
-    virtual void OnStopPlayInEditor();
+    void OnStartPlayInEditor();
+    void OnStopPlayInEditor();
+    void OnStartPlayInEditorBegin();
 
-    AzFramework::CameraState GetCameraState();
-    AzFramework::ScreenPoint ViewportWorldToScreen(const AZ::Vector3& worldPosition);
+    // IUndoManagerListener
+    void BeginUndoTransaction() override;
+    void EndUndoTransaction() override;
+
+    // AzFramework::InputSystemCursorConstraintRequestBus
+    void* GetSystemCursorConstraintWindow() const override;
 
     // AzToolsFramework::ViewportFreezeRequestBus
     bool IsViewportInputFrozen() override;
@@ -204,142 +193,19 @@ public:
     void BeginWidgetContext() override;
     void EndWidgetContext() override;
 
-    // CViewport...
-    void SetViewportId(int id) override;
-
-    void ConnectViewportInteractionRequestBus();
-    void DisconnectViewportInteractionRequestBus();
-
-    void LockCameraMovement(bool bLock) { m_bLockCameraMovement = bLock; }
-    bool IsCameraMovementLocked() const { return m_bLockCameraMovement; }
-
-    void EnableCameraObjectMove(bool bMove) { m_bMoveCameraObject = bMove; }
-    bool IsCameraObjectMove() const { return m_bMoveCameraObject; }
-
-    void SetPlayerControl(uint32 i) { m_PlayerControl = i; };
-    uint32 GetPlayerControl() { return m_PlayerControl; };
-
-    const DisplayContext& GetDisplayContext() const { return m_displayContext; }
-    CBaseObject* GetCameraObject() const;
-
-    QPoint WidgetToViewport(const QPoint& point) const;
-    QPoint ViewportToWidget(const QPoint& point) const;
-    QSize WidgetToViewport(const QSize& size) const;
-
-    AzToolsFramework::ViewportInteraction::MouseInteraction BuildMouseInteraction(
-        Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-
-    void SetPlayerPos()
-    {
-        Matrix34 m = GetViewTM();
-        m.SetTranslation(m.GetTranslation() - m_PhysicalLocation.t);
-        SetViewTM(m);
-
-        m_AverageFrameTime = 0.14f;
-
-        m_PhysicalLocation.SetIdentity();
-
-        m_LocalEntityMat.SetIdentity();
-        m_PrevLocalEntityMat.SetIdentity();
-
-        m_absCameraHigh = 2.0f;
-        m_absCameraPos = Vec3(0, 3, 2);
-        m_absCameraPosVP = Vec3(0, -3, 1.5);
-
-        m_absCurrentSlope = 0.0f;
-
-        m_absLookDirectionXY = Vec2(0, 1);
-
-        m_LookAt = Vec3(ZERO);
-        m_LookAtRate = Vec3(ZERO);
-        m_vCamPos = Vec3(ZERO);
-        m_vCamPosRate = Vec3(ZERO);
-
-        m_relCameraRotX = 0;
-        m_relCameraRotZ = 0;
-
-        uint32 numSample6 = static_cast<uint32>(m_arrAnimatedCharacterPath.size());
-        for (uint32 i = 0; i < numSample6; i++)
-        {
-            m_arrAnimatedCharacterPath[i] = Vec3(ZERO);
-        }
-
-        numSample6 = static_cast<uint32>(m_arrSmoothEntityPath.size());
-        for (uint32 i = 0; i < numSample6; i++)
-        {
-            m_arrSmoothEntityPath[i] = Vec3(ZERO);
-        }
-
-        uint32 numSample7 = static_cast<uint32>(m_arrRunStrafeSmoothing.size());
-        for (uint32 i = 0; i < numSample7; i++)
-        {
-            m_arrRunStrafeSmoothing[i] = 0;
-        }
-
-        m_vWorldDesiredBodyDirection = Vec2(0, 1);
-        m_vWorldDesiredBodyDirectionSmooth = Vec2(0, 1);
-        m_vWorldDesiredBodyDirectionSmoothRate = Vec2(0, 1);
-
-        m_vWorldDesiredBodyDirection2 = Vec2(0, 1);
-
-        m_vWorldDesiredMoveDirection = Vec2(0, 1);
-        m_vWorldDesiredMoveDirectionSmooth = Vec2(0, 1);
-        m_vWorldDesiredMoveDirectionSmoothRate = Vec2(0, 1);
-        m_vLocalDesiredMoveDirection = Vec2(0, 1);
-        m_vLocalDesiredMoveDirectionSmooth = Vec2(0, 1);
-        m_vLocalDesiredMoveDirectionSmoothRate = Vec2(0, 1);
-
-        m_vWorldAimBodyDirection = Vec2(0, 1);
-
-        m_MoveSpeedMSec = 5.0f;
-        m_key_W = 0;
-        m_keyrcr_W = 0;
-        m_key_S = 0;
-        m_keyrcr_S = 0;
-        m_key_A = 0;
-        m_keyrcr_A = 0;
-        m_key_D = 0;
-        m_keyrcr_D = 0;
-        m_key_SPACE = 0;
-        m_keyrcr_SPACE = 0;
-        m_ControllMode = 0;
-
-        m_State = -1;
-        m_Stance = 1; //combat
-
-        m_udGround = 0.0f;
-        m_lrGround = 0.0f;
-        AABB aabb = AABB(Vec3(-40.0f, -40.0f, -0.25f), Vec3(+40.0f, +40.0f, +0.0f));
-        m_GroundOBB = OBB::CreateOBBfromAABB(Matrix33(IDENTITY), aabb);
-        m_GroundOBBPos = Vec3(0, 0, -0.01f);
-    };
-
-    static EditorViewportWidget* GetPrimaryViewport();
-
-    AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
-    CCamera m_Camera;
-    AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
-
-protected:
-    struct SScopedCurrentContext;
+    // Camera::EditorCameraRequestBus
+    void SetViewFromEntityPerspective(const AZ::EntityId& entityId) override;
+    void SetViewAndMovementLockFromEntityPerspective(const AZ::EntityId& entityId, bool lockCameraMovement) override;
+    AZ::EntityId GetCurrentViewEntityId() override;
+    bool GetActiveCameraPosition(AZ::Vector3& cameraPos) override;
+    bool GetActiveCameraState(AzFramework::CameraState& cameraState) override;
 
+    ////////////////////////////////////////////////////////////////////////
+    // Private helpers...
     void SetViewTM(const Matrix34& tm, bool bMoveOnly);
-
-    // Called to render stuff.
-    virtual void OnRender();
-
-    virtual void OnEditorNotifyEvent(EEditorNotifyEvent event);
-
-    //! Get currently active camera object.
-    void ToggleCameraObject();
-
-    void RenderConstructionPlane();
     void RenderSnapMarker();
-
     void RenderAll();
 
-    void OnBeginPrepareRender() override;
-
     // Update the safe frame, safe action, safe title, and borders rectangles based on
     // viewport size and target aspect ratio.
     void UpdateSafeFrame();
@@ -353,242 +219,173 @@ protected:
     // Draw a selected region if it has been selected
     void RenderSelectedRegion();
 
-    virtual bool CreateRenderContext();
-    virtual void DestroyRenderContext();
-
-    void OnMenuCommandChangeAspectRatio(unsigned int commandId);
-
     bool AdjustObjectPosition(const ray_hit& hit, Vec3& outNormal, Vec3& outPos) const;
     bool RayRenderMeshIntersection(IRenderMesh* pRenderMesh, const Vec3& vInPos, const Vec3& vInDir, Vec3& vOutPos, Vec3& vOutNormal) const;
 
     bool AddCameraMenuItems(QMenu* menu);
     void ResizeView(int width, int height);
 
-    void OnCameraFOVVariableChanged(IVariable* var);
-
     void HideCursor();
     void ShowCursor();
 
-    bool IsKeyDown(Qt::Key key) const;
-
-    enum class ViewSourceType
-    {
-        None,
-        SequenceCamera,
-        LegacyCamera,
-        CameraComponent,
-        AZ_Entity,
-        ViewSourceTypesCount,
-    };
-    void ResetToViewSourceType(const ViewSourceType& viewSourType);
+    double WidgetToViewportFactor() const;
 
     bool ShouldPreviewFullscreen() const;
     void StartFullscreenPreview();
     void StopFullscreenPreview();
 
-    bool m_inFullscreenPreview = false;
-    bool m_bRenderContextCreated = false;
-    bool m_bInRotateMode = false;
-    bool m_bInMoveMode = false;
-    bool m_bInOrbitMode = false;
-    bool m_bInZoomMode = false;
-
-    QPoint m_mousePos = QPoint(0, 0);
-    QPoint m_prevMousePos = QPoint(0, 0);  // for tablets, you can't use SetCursorPos and need to remember the prior point and delta with that.
-
-
-    float m_moveSpeed = 1;
-
-    float m_orbitDistance = 10.0f;
-    AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
-    Vec3 m_orbitTarget;
+    void OnMenuResolutionCustom();
+    void OnMenuCreateCameraEntityFromCurrentView();
+    void OnMenuSelectCurrentCamera();
 
-    //-------------------------------------------
-    //---   player-control in CharEdit        ---
-    //-------------------------------------------
-    f32 m_MoveSpeedMSec;
+    // From a series of input primitives, compose a complete mouse interaction.
+    AzToolsFramework::ViewportInteraction::MouseInteraction BuildMouseInteractionInternal(
+        AzToolsFramework::ViewportInteraction::MouseButtons buttons,
+        AzToolsFramework::ViewportInteraction::KeyboardModifiers modifiers,
+        const AzToolsFramework::ViewportInteraction::MousePick& mousePick) const;
 
-    uint32 m_key_W, m_keyrcr_W;
-    uint32 m_key_S, m_keyrcr_S;
-    uint32 m_key_A, m_keyrcr_A;
-    uint32 m_key_D, m_keyrcr_D;
+    // Given a point in the viewport, return the pick ray into the scene.
+    // note: The argument passed to parameter **point**, originating
+    // from a Qt event, must first be passed to WidgetToViewport before being
+    // passed to BuildMousePick.
+    AzToolsFramework::ViewportInteraction::MousePick BuildMousePick(const QPoint& point);
 
-    uint32 m_key_SPACE, m_keyrcr_SPACE;
-    uint32 m_ControllMode;
+    bool CheckRespondToInput() const;
 
-    int32 m_Stance;
-    int32 m_State;
-    f32 m_AverageFrameTime;
+    void BuildDragDropContext(AzQtComponents::ViewportDragContext& context, const QPoint& pt) override;
 
-    uint32 m_PlayerControl = 0;
+    void SetAsActiveViewport();
+    void PushDisableRendering();
+    void PopDisableRendering();
+    bool IsRenderingDisabled() const;
+    AzToolsFramework::ViewportInteraction::MousePick BuildMousePickInternal(const QPoint& point) const;
 
-    f32 m_absCameraHigh;
-    Vec3 m_absCameraPos;
-    Vec3 m_absCameraPosVP;
+    void RestoreViewportAfterGameMode();
 
-    f32  m_absCurrentSlope;  //in radiants
+    void UpdateScene();
 
-    Vec2 m_absLookDirectionXY;
+    void SetDefaultCamera();
+    void SetSelectedCamera();
+    bool IsSelectedCamera() const;
+    void SetComponentCamera(const AZ::EntityId& entityId);
+    void SetEntityAsCamera(const AZ::EntityId& entityId, bool lockCameraMovement = false);
+    void SetFirstComponentCamera();
+    void PostCameraSet();
+    // This switches the active camera to the next one in the list of (default, all custom cams).
+    void CycleCamera();
 
-    Vec3 m_LookAt;
-    Vec3 m_LookAtRate;
-    Vec3 m_vCamPos;
-    Vec3 m_vCamPosRate;
-    float m_camFOV;
+    AzFramework::CameraState GetCameraState();
+    AzFramework::ScreenPoint ViewportWorldToScreen(const AZ::Vector3& worldPosition);
 
-    f32 m_relCameraRotX;
-    f32 m_relCameraRotZ;
+    QPoint WidgetToViewport(const QPoint& point) const;
+    QPoint ViewportToWidget(const QPoint& point) const;
+    QSize WidgetToViewport(const QSize& size) const;
 
-    QuatTS m_PhysicalLocation;
+    const DisplayContext& GetDisplayContext() const { return m_displayContext; }
+    CBaseObject* GetCameraObject() const;
 
-    Matrix34 m_AnimatedCharacterMat;
+    void UnProjectFromScreen(float sx, float sy, float sz, float* px, float* py, float* pz) const;
+    void ProjectToScreen(float ptx, float pty, float ptz, float* sx, float* sy, float* sz) const;
 
-    Matrix34 m_LocalEntityMat;  //this is used for data-driven animations where the character is running on the spot
-    Matrix34 m_PrevLocalEntityMat;
+    AZ::RPI::ViewPtr GetCurrentAtomView() const;
 
-    std::vector<Vec3> m_arrVerticesHF;
-    std::vector<vtx_idx> m_arrIndicesHF;
+    ////////////////////////////////////////////////////////////////////////
+    // Members ...
+    friend class AZ::ViewportHelpers::EditorEntityNotifications;
 
-    std::vector<Vec3> m_arrAnimatedCharacterPath;
-    std::vector<Vec3> m_arrSmoothEntityPath;
-    std::vector<f32> m_arrRunStrafeSmoothing;
+    AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
 
-    Vec2 m_vWorldDesiredBodyDirection;
-    Vec2 m_vWorldDesiredBodyDirectionSmooth;
-    Vec2 m_vWorldDesiredBodyDirectionSmoothRate;
+    // Singleton for the primary viewport
+    static EditorViewportWidget* m_pPrimaryViewport;
 
-    Vec2 m_vWorldDesiredBodyDirection2;
+    // The simulation (play-game in editor) state
+    PlayInEditorState m_playInEditorState = PlayInEditorState::Editor;
 
+    // Whether we are doing a full screen game preview (play-game in editor) or a regular one
+    bool m_inFullscreenPreview = false;
 
-    Vec2 m_vWorldDesiredMoveDirection;
-    Vec2 m_vWorldDesiredMoveDirectionSmooth;
-    Vec2 m_vWorldDesiredMoveDirectionSmoothRate;
-    Vec2 m_vLocalDesiredMoveDirection;
-    Vec2 m_vLocalDesiredMoveDirectionSmooth;
-    Vec2 m_vLocalDesiredMoveDirectionSmoothRate;
-    Vec2 m_vWorldAimBodyDirection;
+    // The entity ID of the current camera for this viewport, or invalid if the default editor camera
+    AZ::EntityId m_viewEntityId;
 
-    f32 m_udGround;
-    f32 m_lrGround;
-    OBB m_GroundOBB;
-    Vec3 m_GroundOBBPos;
+    // Determines also if the current camera for this viewport is default editor camera
+    ViewSourceType m_viewSourceType = ViewSourceType::None;
 
-    // Index of camera objects.
-    mutable GUID m_cameraObjectId;
-    mutable AZ::EntityId m_viewEntityId;
-    mutable ViewSourceType m_viewSourceType = ViewSourceType::None;
+    // During play game in editor, holds the editor entity ID of the last 
     AZ::EntityId m_viewEntityIdCachedForEditMode;
+
+    // The editor camera TM before switching to game mode
     Matrix34 m_preGameModeViewTM;
+
+    // Disables rendering during some periods of time, e.g. undo/redo, resize events
     uint m_disableRenderingCount = 0;
-    bool m_bLockCameraMovement;
+
+    // Determines if the viewport needs updating (false when out of focus for example)
     bool m_bUpdateViewport = false;
-    bool m_bMoveCameraObject = true;
 
-    enum class KeyPressedState
-    {
-        AllUp,
-        PressedThisFrame,
-        PressedInPreviousFrame,
-    };
+    // Avoid re-entering PostCameraSet->OnActiveViewChanged->PostCameraSet
+    bool m_sendingOnActiveChanged = false;
+
+    // Legacy...
     KeyPressedState m_pressedKeyState = KeyPressedState::AllUp;
 
+    // The last camera matrix of the default editor camera, used when switching back to editor camera to restore the right TM
     Matrix34 m_defaultViewTM;
+
+    // The name to use for the default editor camera
     const QString m_defaultViewName;
 
+    // Note that any attempts to draw anything with this object will crash. Exists here for legacy "reasons"
     DisplayContext m_displayContext;
 
-
+    // Re-entrency guard for on paint events
     bool m_isOnPaint = false;
-    static EditorViewportWidget* m_pPrimaryViewport;
 
+    // Shapes of various safe frame helpers which can be displayed in the editor
     QRect m_safeFrame;
     QRect m_safeAction;
     QRect m_safeTitle;
 
+    // Aspect ratios available in the title bar
     CPredefinedAspectRatios m_predefinedAspectRatios;
 
+    // Is the cursor hidden or displayed?
     bool m_bCursorHidden = false;
 
-    void OnMenuResolutionCustom();
-    void OnMenuCreateCameraEntityFromCurrentView();
-    void OnMenuSelectCurrentCamera();
-
-    int OnCreate();
-    void resizeEvent(QResizeEvent* event) override;
-    void paintEvent(QPaintEvent* event) override;
-    void mousePressEvent(QMouseEvent* event) override;
-
-    // From a series of input primitives, compose a complete mouse interaction.
-    AzToolsFramework::ViewportInteraction::MouseInteraction BuildMouseInteractionInternal(
-        AzToolsFramework::ViewportInteraction::MouseButtons buttons,
-        AzToolsFramework::ViewportInteraction::KeyboardModifiers modifiers,
-        const AzToolsFramework::ViewportInteraction::MousePick& mousePick) const;
-    // Given a point in the viewport, return the pick ray into the scene.
-    // note: The argument passed to parameter **point**, originating
-    // from a Qt event, must first be passed to WidgetToViewport before being
-    // passed to BuildMousePick.
-    AzToolsFramework::ViewportInteraction::MousePick BuildMousePick(const QPoint& point);
-
-    bool event(QEvent* event) override;
-    void OnDestroy();
-
-    bool CheckRespondToInput() const;
-
-    // AzFramework::InputSystemCursorConstraintRequestBus
-    void* GetSystemCursorConstraintWindow() const override;
-
-    void BuildDragDropContext(AzQtComponents::ViewportDragContext& context, const QPoint& pt) override;
-
-private:
-    void SetAsActiveViewport();
-    void PushDisableRendering();
-    void PopDisableRendering();
-    bool IsRenderingDisabled() const;
-    AzToolsFramework::ViewportInteraction::MousePick BuildMousePickInternal(const QPoint& point) const;
-
-    void RestoreViewportAfterGameMode();
-    void UpdateCameraFromViewportContext();
-
-    double WidgetToViewportFactor() const
-    {
-#if defined(AZ_PLATFORM_WINDOWS)
-        // Needed for high DPI mode on windows
-        return devicePixelRatioF();
-#else
-        return 1.0f;
-#endif
-    }
-
-    void BeginUndoTransaction() override;
-    void EndUndoTransaction() override;
-
-    void UpdateCurrentMousePos(const QPoint& newPosition);
-    void UpdateScene();
-
+    // Shim for QtViewport, which used to be responsible for visibility queries in the editor,
+    // these are now forwarded to EntityVisibilityQuery
     AzFramework::EntityVisibilityQuery m_entityVisibilityQuery;
 
+    // Handlers for grid snapping/editor event callbacks
     SandboxEditor::GridSnappingChangedEvent::Handler m_gridSnappingHandler;
     AZStd::unique_ptr<SandboxEditor::EditorViewportSettingsCallbacks> m_editorViewportSettingsCallbacks;
 
+    // Used for some legacy logic which lets the widget release a grabbed keyboard at the right times
+    // Unclear if it's still necessary.
     QSet<int> m_keyDown;
 
+    // State for ViewportFreezeRequestBus, currently does nothing
     bool m_freezeViewportInput = false;
 
+    // This widget holds a reference to the manipulator manage because its responsible for drawing manipulators
     AZStd::shared_ptr<AzToolsFramework::ManipulatorManager> m_manipulatorManager;
 
-    // Used to prevent circular set camera events
-    bool m_ignoreSetViewFromEntityPerspective = false;
-    bool m_windowResizedEvent = false;
-
+    // Helper for getting EditorEntityNotificationBus events
     AZStd::unique_ptr<AZ::ViewportHelpers::EditorEntityNotifications> m_editorEntityNotifications;
+
+    // The widget to which Atom will actually render
     AtomToolsFramework::RenderViewportWidget* m_renderViewport = nullptr;
 
-    bool m_updateCameraPositionNextTick = false;
-    AZ::RPI::ViewportContext::MatrixChangedEvent::Handler m_cameraViewMatrixChangeHandler;
-    AZ::RPI::ViewportContext::MatrixChangedEvent::Handler m_cameraProjectionMatrixChangeHandler;
+    // Atom debug display
     AzFramework::DebugDisplayRequests* m_debugDisplay = nullptr;
 
+    // The default view created for the viewport context, which is used as the "Editor Camera"
+    AZ::RPI::ViewPtr m_defaultView;
+
+    // The name to set on the viewport context when this viewport widget is set as the active one
     AZ::Name m_defaultViewportContextName;
 
+    // DO NOT USE THIS! It exists only to satisfy the signature of the base class method GetViewTm
+    mutable Matrix34 m_viewTmStorage;
+
     AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 };

Code/Editor/ErrorReport.cpp

@@ -136,11 +136,11 @@ void CErrorReport::ReportError(CErrorRecord& err)
     }
     else
     {
-        if (err.pObject == NULL && m_pObject != NULL)
+        if (err.pObject == nullptr && m_pObject != nullptr)
         {
             err.pObject = m_pObject;
         }
-        else if (err.pItem == NULL && m_pItem != NULL)
+        else if (err.pItem == nullptr && m_pItem != nullptr)
         {
             err.pItem = m_pItem;
         }

Code/Editor/ErrorReportDialog.cpp

@@ -39,7 +39,7 @@ AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 
 
 //////////////////////////////////////////////////////////////////////////
-CErrorReportDialog* CErrorReportDialog::m_instance = 0;
+CErrorReportDialog* CErrorReportDialog::m_instance = nullptr;
 
 // CErrorReportDialog dialog
 
@@ -88,12 +88,12 @@ CErrorReportDialog::CErrorReportDialog(QWidget* parent)
     m_instance = this;
     //CErrorReport *report,
     //m_pErrorReport = report;
-    m_pErrorReport = 0;
+    m_pErrorReport = nullptr;
 }
 
 CErrorReportDialog::~CErrorReportDialog()
 {
-    m_instance = 0;
+    m_instance = nullptr;
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -141,7 +141,7 @@ void CErrorReportDialog::Clear()
 {
     if (m_instance)
     {
-        m_instance->SetReport(0);
+        m_instance->SetReport(nullptr);
         m_instance->UpdateErrors();
     }
 }
@@ -500,7 +500,7 @@ void CErrorReportDialog::OnReportItemDblClick(const QModelIndex& index)
 {
     bool bDone = false;
     const CErrorRecord* pError = index.data(Qt::UserRole).value<const CErrorRecord*>();
-    if (pError && pError->pObject != NULL)
+    if (pError && pError->pObject != nullptr)
     {
         CUndo undo("Select Object(s)");
         // Clear other selection.
@@ -563,7 +563,7 @@ void CErrorReportDialog::OnReportHyperlink(const QModelIndex& index)
 {
     const CErrorRecord* pError = index.data(Qt::UserRole).value<const CErrorRecord*>();
     bool bDone = false;
-    if (pError && pError->pObject != NULL)
+    if (pError && pError->pObject != nullptr)
     {
         CUndo undo("Select Object(s)");
         // Clear other selection.
@@ -593,8 +593,8 @@ void CErrorReportDialog::OnShowFieldChooser()
     CMainFrm* pMainFrm = (CMainFrame*)AfxGetMainWnd();
     if (pMainFrm)
     {
-        BOOL bShow = !pMainFrm->m_wndFieldChooser.IsVisible();
-        pMainFrm->ShowControlBar(&pMainFrm->m_wndFieldChooser, bShow, FALSE);
+        bool bShow = !pMainFrm->m_wndFieldChooser.IsVisible();
+        pMainFrm->ShowControlBar(&pMainFrm->m_wndFieldChooser, bShow, false);
     }
 }
 */

Code/Editor/ErrorReportTableModel.cpp

@@ -105,7 +105,7 @@ void CErrorReportTableModel::setErrorReport(CErrorReport* report)
     {
         m_errorRecords.clear();
     }
-    if (report != 0)
+    if (report != nullptr)
     {
         const int count = report->GetErrorCount();
         m_errorRecords.reserve(count);

Code/Editor/Export/ExportManager.cpp

@@ -22,7 +22,6 @@
 #include "OBJExporter.h"
 #include "OCMExporter.h"
 #include "FBXExporterDialog.h"
-#include "RenderViewport.h"
 #include "TrackViewExportKeyTimeDlg.h"
 #include "AnimationContext.h"
 #include "TrackView/DirectorNodeAnimator.h"
@@ -662,12 +661,6 @@ bool CExportManager::ProcessObjectsForExport()
     GetIEditor()->GetAnimation()->SetRecording(false);
     GetIEditor()->GetAnimation()->SetPlaying(false);
 
-    CViewport* vp = GetIEditor()->GetViewManager()->GetSelectedViewport();
-    if (CRenderViewport* rvp = viewport_cast<CRenderViewport*>(vp))
-    {
-        rvp->SetSequenceCamera();
-    }
-
     int startFrame = 0;
     timeValue = startFrame * fpsTimeInterval;
 

Code/Editor/GameEngine.cpp

@@ -57,12 +57,12 @@ struct SSystemUserCallback
     : public ISystemUserCallback
 {
     SSystemUserCallback(IInitializeUIInfo* logo) : m_threadErrorHandler(this) { m_pLogo = logo; };
-    virtual void OnSystemConnect(ISystem* pSystem)
+    void OnSystemConnect(ISystem* pSystem) override
     {
         ModuleInitISystem(pSystem, "Editor");
     }
 
-    virtual bool OnError(const char* szErrorString)
+    bool OnError(const char* szErrorString) override
     {
         // since we show a message box, we have to use the GUI thread
         if (QThread::currentThread() != qApp->thread())
@@ -95,7 +95,7 @@ struct SSystemUserCallback
 
         int res = IDNO;
 
-        ICVar* pCVar = gEnv->pConsole ? gEnv->pConsole->GetCVar("sys_no_crash_dialog") : NULL;
+        ICVar* pCVar = gEnv->pConsole ? gEnv->pConsole->GetCVar("sys_no_crash_dialog") : nullptr;
 
         if (!pCVar || pCVar->GetIVal() == 0)
         {
@@ -116,7 +116,7 @@ struct SSystemUserCallback
         return true;
     }
 
-    virtual bool OnSaveDocument()
+    bool OnSaveDocument() override
     {
         bool success = false;
 
@@ -133,7 +133,7 @@ struct SSystemUserCallback
         return success;
     }
 
-    virtual bool OnBackupDocument()
+    bool OnBackupDocument() override
     {
         CCryEditDoc* level = GetIEditor() ? GetIEditor()->GetDocument() : nullptr;
         if (level)
@@ -144,7 +144,7 @@ struct SSystemUserCallback
         return false;
     }
 
-    virtual void OnProcessSwitch()
+    void OnProcessSwitch() override
     {
         if (GetIEditor()->IsInGameMode())
         {
@@ -152,7 +152,7 @@ struct SSystemUserCallback
         }
     }
 
-    virtual void OnInitProgress(const char* sProgressMsg)
+    void OnInitProgress(const char* sProgressMsg) override
     {
         if (m_pLogo)
         {
@@ -160,7 +160,7 @@ struct SSystemUserCallback
         }
     }
 
-    virtual int ShowMessage(const char* text, const char* caption, unsigned int uType)
+    int ShowMessage(const char* text, const char* caption, unsigned int uType) override
     {
         if (CCryEditApp::instance()->IsInAutotestMode())
         {
@@ -176,7 +176,7 @@ struct SSystemUserCallback
         return CryMessageBox(text, caption, uType);
     }
 
-    virtual void GetMemoryUsage(ICrySizer* pSizer)
+    void GetMemoryUsage(ICrySizer* pSizer) override
     {
         GetIEditor()->GetMemoryUsage(pSizer);
     }
@@ -215,7 +215,7 @@ public:
     {
         AzFramework::AssetSystemConnectionNotificationsBus::Handler::BusConnect();
     };
-    ~AssetProcessConnectionStatus()
+    ~AssetProcessConnectionStatus() override
     {
         AzFramework::AssetSystemConnectionNotificationsBus::Handler::BusDisconnect();
     }
@@ -247,18 +247,18 @@ private:
 
 AZ_PUSH_DISABLE_WARNING(4273, "-Wunknown-warning-option")
 CGameEngine::CGameEngine()
-    : m_gameDll(0)
+    : m_gameDll(nullptr)
     , m_bIgnoreUpdates(false)
     , m_ePendingGameMode(ePGM_NotPending)
     , m_modalWindowDismisser(nullptr)
 AZ_POP_DISABLE_WARNING
 {
-    m_pISystem = NULL;
+    m_pISystem = nullptr;
     m_bLevelLoaded = false;
     m_bInGameMode = false;
     m_bSimulationMode = false;
     m_bSyncPlayerPosition = true;
-    m_hSystemHandle = 0;
+    m_hSystemHandle = nullptr;
     m_bJustCreated = false;
     m_levelName = "Untitled";
     m_levelExtension = EditorUtils::LevelFile::GetDefaultFileExtension();
@@ -271,7 +271,7 @@ CGameEngine::~CGameEngine()
 {
 AZ_POP_DISABLE_WARNING
     GetIEditor()->UnregisterNotifyListener(this);
-    m_pISystem->GetIMovieSystem()->SetCallback(NULL);
+    m_pISystem->GetIMovieSystem()->SetCallback(nullptr);
 
     if (m_gameDll)
     {
@@ -279,7 +279,7 @@ AZ_POP_DISABLE_WARNING
     }
 
     delete m_pISystem;
-    m_pISystem = NULL;
+    m_pISystem = nullptr;
 
     if (m_hSystemHandle)
     {
@@ -572,8 +572,6 @@ void CGameEngine::SwitchToInGame()
     m_pISystem->GetIMovieSystem()->EnablePhysicsEvents(true);
     m_bInGameMode = true;
 
-    gEnv->pSystem->GetViewCamera().SetMatrix(m_playerViewTM);
-
     // Disable accelerators.
     GetIEditor()->EnableAcceleratos(false);
     //! Send event to switch into game.
@@ -627,13 +625,6 @@ void CGameEngine::SwitchToInEditor()
 
     m_bInGameMode = false;
 
-    // save the current gameView matrix for editor
-    if (pGameViewport)
-    {
-        Matrix34 gameView = gEnv->pSystem->GetViewCamera().GetMatrix();
-        pGameViewport->SetGameTM(gameView);
-    }
-
     // Out of game in Editor mode.
     if (pGameViewport)
     {
@@ -875,7 +866,7 @@ void CGameEngine::OnEditorNotifyEvent(EEditorNotifyEvent event)
     {
     case eNotify_OnSplashScreenDestroyed:
     {
-        if (m_pSystemUserCallback != NULL)
+        if (m_pSystemUserCallback != nullptr)
         {
             m_pSystemUserCallback->OnSplashScreenDone();
         }

Code/Editor/GameExporter.cpp

@@ -63,7 +63,7 @@ void SGameExporterSettings::SetHiQuality()
     nApplySS = 1;
 }
 
-CGameExporter* CGameExporter::m_pCurrentExporter = NULL;
+CGameExporter* CGameExporter::m_pCurrentExporter = nullptr;
 
 //////////////////////////////////////////////////////////////////////////
 // CGameExporter
@@ -76,7 +76,7 @@ CGameExporter::CGameExporter()
 
 CGameExporter::~CGameExporter()
 {
-    m_pCurrentExporter = NULL;
+    m_pCurrentExporter = nullptr;
 }
 
 //////////////////////////////////////////////////////////////////////////

Code/Editor/GenericSelectItemDialog.cpp

@@ -17,7 +17,7 @@ AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
 
 // CGenericSelectItemDialog dialog
 
-CGenericSelectItemDialog::CGenericSelectItemDialog(QWidget* pParent /*=NULL*/)
+CGenericSelectItemDialog::CGenericSelectItemDialog(QWidget* pParent /*=nullptr*/)
     : QDialog(pParent)
     , ui(new Ui::CGenericSelectItemDialog)
     , m_initialized(false)

Code/Editor/IEditor.h

@@ -570,7 +570,7 @@ struct IEditor
     //////////////////////////////////////////////////////////////////////////
     virtual class CLevelIndependentFileMan* GetLevelIndependentFileMan() = 0;
     //! Notify all views that data is changed.
-    virtual void UpdateViews(int flags = 0xFFFFFFFF, const AABB* updateRegion = NULL) = 0;
+    virtual void UpdateViews(int flags = 0xFFFFFFFF, const AABB* updateRegion = nullptr) = 0;
     virtual void ResetViews() = 0;
     //! Update information in track view dialog.
     virtual void ReloadTrackView() = 0;
@@ -589,7 +589,7 @@ struct IEditor
     //! if bShow is true also returns a valid ITransformManipulator pointer.
     virtual ITransformManipulator* ShowTransformManipulator(bool bShow) = 0;
     //! Return a pointer to a ITransformManipulator pointer if shown.
-    //! NULL is manipulator is not shown.
+    //! nullptr if manipulator is not shown.
     virtual ITransformManipulator* GetTransformManipulator() = 0;
     //! Set constrain on specified axis for objects construction and modifications.
     //! @param axis one of AxisConstrains enumerations.

Code/Editor/IEditorImpl.cpp

@@ -416,7 +416,7 @@ void CEditorImpl::Update()
     }
     if (IsInPreviewMode())
     {
-        SetModifiedFlag(FALSE);
+        SetModifiedFlag(false);
         SetModifiedModule(eModifiedNothing);
     }
 
@@ -551,7 +551,7 @@ QString CEditorImpl::GetResolvedUserFolder()
 
 void CEditorImpl::SetDataModified()
 {
-    GetDocument()->SetModifiedFlag(TRUE);
+    GetDocument()->SetModifiedFlag(true);
 }
 
 void CEditorImpl::SetStatusText(const QString& pszString)
@@ -598,9 +598,9 @@ ITransformManipulator* CEditorImpl::ShowTransformManipulator(bool bShow)
             GetObjectManager()->GetGizmoManager()->RemoveGizmo(m_pAxisGizmo);
             m_pAxisGizmo->Release();
         }
-        m_pAxisGizmo = 0;
+        m_pAxisGizmo = nullptr;
     }
-    return 0;
+    return nullptr;
 }
 
 ITransformManipulator* CEditorImpl::GetTransformManipulator()
@@ -615,7 +615,7 @@ void CEditorImpl::SetAxisConstraints(AxisConstrains axisFlags)
     SetTerrainAxisIgnoreObjects(false);
 
     // Update all views.
-    UpdateViews(eUpdateObjects, NULL);
+    UpdateViews(eUpdateObjects, nullptr);
 }
 
 AxisConstrains CEditorImpl::GetAxisConstrains()
@@ -638,15 +638,15 @@ void CEditorImpl::SetReferenceCoordSys(RefCoordSys refCoords)
     m_refCoordsSys = refCoords;
 
     // Update all views.
-    UpdateViews(eUpdateObjects, NULL);
+    UpdateViews(eUpdateObjects, nullptr);
 
     // Update the construction plane infos.
     CViewport* pViewport = GetActiveView();
     if (pViewport)
     {
         //Pre and Post widget rendering calls are made here to make sure that the proper camera state is set.
-        //MakeConstructionPlane will make a call to ViewToWorldRay which needs the correct camera state 
-        //in the CRenderViewport to be set. 
+        //MakeConstructionPlane will make a call to ViewToWorldRay which needs the correct camera state
+        //in the CRenderViewport to be set.
         pViewport->PreWidgetRendering();
 
         pViewport->MakeConstructionPlane(GetIEditor()->GetAxisConstrains());
@@ -672,7 +672,7 @@ CBaseObject* CEditorImpl::NewObject(const char* typeName, const char* fileName,
         editor->SetModifiedFlag();
         editor->SetModifiedModule(eModifiedBrushes);
     }
-    CBaseObject* object = editor->GetObjectManager()->NewObject(typeName, 0, fileName, name);
+    CBaseObject* object = editor->GetObjectManager()->NewObject(typeName, nullptr, fileName, name);
     if (!object)
     {
         return nullptr;
@@ -933,7 +933,7 @@ void CEditorImpl::CloseView(const GUID& classId)
 
 IDataBaseManager* CEditorImpl::GetDBItemManager([[maybe_unused]] EDataBaseItemType itemType)
 {
-    return 0;
+    return nullptr;
 }
 
 bool CEditorImpl::SelectColor(QColor& color, QWidget* parent)
@@ -1434,7 +1434,7 @@ void CEditorImpl::NotifyExcept(EEditorNotifyEvent event, IEditorNotifyListener*
         {
             m_pAxisGizmo->Release();
         }
-        m_pAxisGizmo = 0;
+        m_pAxisGizmo = nullptr;
     }
 
     if (event == eNotify_OnInit)
@@ -1475,7 +1475,7 @@ ISourceControl* CEditorImpl::GetSourceControl()
         for (int i = 0; i < classes.size(); i++)
         {
             IClassDesc* pClass = classes[i];
-            ISourceControl* pSCM = NULL;
+            ISourceControl* pSCM = nullptr;
             HRESULT hRes = pClass->QueryInterface(__uuidof(ISourceControl), (void**)&pSCM);
             if (!FAILED(hRes) && pSCM)
             {
@@ -1485,7 +1485,7 @@ ISourceControl* CEditorImpl::GetSourceControl()
         }
     }
 
-    return 0;
+    return nullptr;
 }
 
 bool CEditorImpl::IsSourceControlAvailable()

Code/Editor/IEditorImpl.h

@@ -22,7 +22,7 @@
 #include <AzToolsFramework/Thumbnails/ThumbnailerBus.h>
 #include <AzCore/std/string/string.h>
 
-#include "Commands/CommandManager.h"                
+#include "Commands/CommandManager.h"
 
 #include "Include/IErrorReport.h"
 #include "ErrorReport.h"
@@ -63,7 +63,7 @@ namespace AssetDatabase
     class AssetDatabaseLocationListener;
 }
 
-class CEditorImpl 
+class CEditorImpl
     : public IEditor
 {
     Q_DECLARE_TR_FUNCTIONS(CEditorImpl)
@@ -176,7 +176,7 @@ public:
         {
             return m_pSystem->GetIMovieSystem();
         }
-        return NULL;
+        return nullptr;
     };
 
     CPluginManager* GetPluginManager() { return m_pPluginManager; }
@@ -210,7 +210,7 @@ public:
     RefCoordSys GetReferenceCoordSys();
     XmlNodeRef FindTemplate(const QString& templateName);
     void AddTemplate(const QString& templateName, XmlNodeRef& tmpl);
-   
+
     const QtViewPane* OpenView(QString sViewClassName, bool reuseOpened = true) override;
 
     /**

Code/Editor/IconManager.cpp

@@ -81,7 +81,7 @@ void CIconManager::Reset()
         {
             m_objects[i]->Release();
         }
-        m_objects[i] = 0;
+        m_objects[i] = nullptr;
     }
     for (i = 0; i < eIcon_COUNT; i++)
     {
@@ -135,7 +135,7 @@ IStatObj*   CIconManager::GetObject(EStatObject)
 //////////////////////////////////////////////////////////////////////////
 QImage* CIconManager::GetIconBitmap(const char* filename, bool& bHaveAlpha, uint32 effects /*=0*/)
 {
-    QImage* pBitmap = 0;
+    QImage* pBitmap = nullptr;
 
     QString iconFilename = filename;
 
@@ -160,11 +160,11 @@ QImage* CIconManager::GetIconBitmap(const char* filename, bool& bHaveAlpha, uint
         return pBitmap;
     }
 
-    BOOL bAlphaBitmap = FALSE;
+    bool bAlphaBitmap = false;
     QPixmap pm(iconFilename);
     bAlphaBitmap = pm.hasAlpha();
 
-    bHaveAlpha = (bAlphaBitmap == TRUE);
+    bHaveAlpha = (bAlphaBitmap == true);
     if (!pm.isNull())
     {
         pBitmap = new QImage;
@@ -252,5 +252,5 @@ QImage* CIconManager::GetIconBitmap(const char* filename, bool& bHaveAlpha, uint
 
         return pBitmap;
     }
-    return NULL;
+    return nullptr;
 }

Code/Editor/LayoutConfigDialog.cpp

@@ -68,7 +68,7 @@ QVariant LayoutConfigModel::data(const QModelIndex& index, int role) const
 
 // CLayoutConfigDialog dialog
 
-CLayoutConfigDialog::CLayoutConfigDialog(QWidget* pParent /*=NULL*/)
+CLayoutConfigDialog::CLayoutConfigDialog(QWidget* pParent /*=nullptr*/)
     : QDialog(pParent)
     , m_model(new LayoutConfigModel(this))
     , ui(new Ui::CLayoutConfigDialog)

Code/Editor/LayoutWnd.cpp

@@ -98,7 +98,7 @@ CLayoutWnd::CLayoutWnd(QSettings* settings, QWidget* parent)
     , m_settings(settings)
 {
     m_bMaximized = false;
-    m_maximizedView = 0;
+    m_maximizedView = nullptr;
     m_layout = (EViewLayout) - 1;
 
     m_maximizedViewId = 0;
@@ -729,7 +729,7 @@ void CLayoutWnd::OnDestroy()
     if (m_maximizedView)
     {
         delete m_maximizedView;
-        m_maximizedView = 0;
+        m_maximizedView = nullptr;
     }
 }
 

Code/Editor/Lib/Tests/test_EditorUtils.cpp

@@ -23,12 +23,12 @@ namespace EditorUtilsTest
             BusConnect();
         }
 
-        ~WarningDetector()
+        ~WarningDetector() override
         {
             BusDisconnect();
         }
 
-        virtual bool OnWarning(const char* /*window*/, const char* /*message*/) override 
+        bool OnWarning(const char* /*window*/, const char* /*message*/) override 
         {
             m_gotWarning = true;
             return true;

Code/Editor/Lib/Tests/test_Main.cpp

@@ -17,7 +17,7 @@ class EditorLibTestEnvironment
     : public AZ::Test::ITestEnvironment
 {
 public:
-    virtual ~EditorLibTestEnvironment() {}
+    ~EditorLibTestEnvironment() override = default;
 
 protected:
     void SetupEnvironment() override

Code/Editor/Objects/BaseObject.cpp

@@ -57,12 +57,12 @@ public:
     CUndoBaseObject(CBaseObject* pObj, const char* undoDescription);
 
 protected:
-    virtual int GetSize() { return sizeof(*this);   }
-    virtual QString GetDescription() { return m_undoDescription; };
-    virtual QString GetObjectName();
+    int GetSize() override { return sizeof(*this);   }
+    QString GetDescription() override { return m_undoDescription; };
+    QString GetObjectName() override;
 
-    virtual void Undo(bool bUndo);
-    virtual void Redo();
+    void Undo(bool bUndo) override;
+    void Redo() override;
 
 protected:
     QString m_undoDescription;
@@ -81,12 +81,12 @@ public:
     CUndoBaseObjectMinimal(CBaseObject* obj, const char* undoDescription, int flags);
 
 protected:
-    virtual int GetSize() { return sizeof(*this); }
-    virtual QString GetDescription() { return m_undoDescription; };
-    virtual QString GetObjectName();
+    int GetSize() override { return sizeof(*this); }
+    QString GetDescription() override { return m_undoDescription; };
+    QString GetObjectName() override;
 
-    virtual void Undo(bool bUndo);
-    virtual void Redo();
+    void Undo(bool bUndo) override;
+    void Redo() override;
 
 private:
     struct StateStruct
@@ -119,7 +119,7 @@ public:
         , m_bKeepPos(bKeepPos)
         , m_bAttach(bAttach) {}
 
-    virtual void Undo([[maybe_unused]] bool bUndo) override
+    void Undo([[maybe_unused]] bool bUndo) override
     {
         if (m_bAttach)
         {
@@ -131,7 +131,7 @@ public:
         }
     }
 
-    virtual void Redo() override
+    void Redo() override
     {
         if (m_bAttach)
         {
@@ -167,8 +167,8 @@ private:
         }
     }
 
-    virtual int GetSize() { return sizeof(CUndoAttachBaseObject); }
-    virtual QString GetDescription() { return "Attachment Changed"; }
+    int GetSize() override { return sizeof(CUndoAttachBaseObject); }
+    QString GetDescription() override { return "Attachment Changed"; }
 
     GUID m_attachedObjectGUID;
     GUID m_parentObjectGUID;
@@ -184,7 +184,7 @@ CUndoBaseObject::CUndoBaseObject(CBaseObject* obj, const char* undoDescription)
     m_undoDescription = undoDescription;
     m_guid = obj->GetId();
 
-    m_redo = 0;
+    m_redo = nullptr;
     m_undo = XmlHelpers::CreateXmlNode("Undo");
     CObjectArchive ar(GetIEditor()->GetObjectManager(), m_undo, false);
     ar.bUndo = true;
@@ -355,7 +355,7 @@ void CObjectCloneContext::AddClone(CBaseObject* pFromObject, CBaseObject* pToObj
 //////////////////////////////////////////////////////////////////////////
 CBaseObject* CObjectCloneContext::FindClone(CBaseObject* pFromObject)
 {
-    CBaseObject* pTarget = stl::find_in_map(m_objectsMap, pFromObject, (CBaseObject*) NULL);
+    CBaseObject* pTarget = stl::find_in_map(m_objectsMap, pFromObject, (CBaseObject*) nullptr);
     return pTarget;
 }
 
@@ -426,7 +426,7 @@ bool CBaseObject::Init([[maybe_unused]] IEditor* ie, CBaseObject* prev, [[maybe_
 {
     SetFlags(m_flags & (~OBJFLAG_DELETED));
 
-    if (prev != 0)
+    if (prev != nullptr)
     {
         SetUniqueName(prev->GetName());
         SetLocalTM(prev->GetPos(), prev->GetRotation(), prev->GetScale());
@@ -457,7 +457,7 @@ CBaseObject::~CBaseObject()
     for (Childs::iterator c = m_childs.begin(); c != m_childs.end(); c++)
     {
         CBaseObject* child = *c;
-        child->m_parent = 0;
+        child->m_parent = nullptr;
     }
     m_childs.clear();
 }
@@ -470,10 +470,10 @@ void CBaseObject::Done()
     // From children
     DetachAll();
 
-    SetLookAt(0);
+    SetLookAt(nullptr);
     if (m_lookatSource)
     {
-        m_lookatSource->SetLookAt(0);
+        m_lookatSource->SetLookAt(nullptr);
     }
     SetFlags(m_flags | OBJFLAG_DELETED);
 
@@ -1730,7 +1730,7 @@ bool CBaseObject::IntersectRayBounds(const Ray& ray)
 //////////////////////////////////////////////////////////////////////////
 namespace
 {
-    typedef std::pair<Vec2, Vec2> Edge2D;
+    using Edge2D = std::pair<Vec2, Vec2>;
 }
 bool IsIncludePointsInConvexHull(Edge2D* pEdgeArray0, int nEdgeArray0Size, Edge2D* pEdgeArray1, int nEdgeArray1Size)
 {
@@ -2065,7 +2065,7 @@ void CBaseObject::GetAllChildren(TBaseObjects& outAllChildren, CBaseObject* pObj
     for (int i = 0, iChildCount(pBaseObj->GetChildCount()); i < iChildCount; ++i)
     {
         CBaseObject* pChild = pBaseObj->GetChild(i);
-        if (pChild == NULL)
+        if (pChild == nullptr)
         {
             continue;
         }
@@ -2081,7 +2081,7 @@ void CBaseObject::GetAllChildren(DynArray< _smart_ptr<CBaseObject> >& outAllChil
     for (int i = 0, iChildCount(pBaseObj->GetChildCount()); i < iChildCount; ++i)
     {
         CBaseObject* pChild = pBaseObj->GetChild(i);
-        if (pChild == NULL)
+        if (pChild == nullptr)
         {
             continue;
         }
@@ -2097,7 +2097,7 @@ void CBaseObject::GetAllChildren(CSelectionGroup& outAllChildren, CBaseObject* p
     for (int i = 0, iChildCount(pBaseObj->GetChildCount()); i < iChildCount; ++i)
     {
         CBaseObject* pChild = pBaseObj->GetChild(i);
-        if (pChild == NULL)
+        if (pChild == nullptr)
         {
             continue;
         }
@@ -2109,7 +2109,7 @@ void CBaseObject::GetAllChildren(CSelectionGroup& outAllChildren, CBaseObject* p
 //////////////////////////////////////////////////////////////////////////
 void CBaseObject::CloneChildren(CBaseObject* pFromObject)
 {
-    if (pFromObject == NULL)
+    if (pFromObject == nullptr)
     {
         return;
     }
@@ -2119,7 +2119,7 @@ void CBaseObject::CloneChildren(CBaseObject* pFromObject)
         CBaseObject* pFromChildObject = pFromObject->GetChild(i);
 
         CBaseObject* pChildClone = GetObjectManager()->CloneObject(pFromChildObject);
-        if (pChildClone == NULL)
+        if (pChildClone == nullptr)
         {
             continue;
         }
@@ -2248,7 +2248,7 @@ void CBaseObject::DetachThis(bool bKeepPos)
 
             // Copy parent to temp var, erasing child from parent may delete this node if child referenced only from parent.
             CBaseObject* parent = m_parent;
-            m_parent = 0;
+            m_parent = nullptr;
             parent->RemoveChild(this);
 
             if (bKeepPos)
@@ -2389,7 +2389,7 @@ void CBaseObject::InvalidateTM([[maybe_unused]] int flags)
         // Invalidate matrices off all child objects.
         for (int i = 0; i < m_childs.size(); i++)
         {
-            if (m_childs[i] != 0 && m_childs[i]->m_bMatrixValid)
+            if (m_childs[i] != nullptr && m_childs[i]->m_bMatrixValid)
             {
                 m_childs[i]->InvalidateTM(eObjectUpdateFlags_ParentChanged);
             }
@@ -2538,7 +2538,7 @@ void CBaseObject::SetLookAt(CBaseObject* target)
 //////////////////////////////////////////////////////////////////////////
 bool CBaseObject::IsLookAtTarget() const
 {
-    return m_lookatSource != 0;
+    return m_lookatSource != nullptr;
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -2806,7 +2806,7 @@ bool CBaseObject::IntersectRayMesh(const Vec3& raySrc, const Vec3& rayDir, SRayH
     outHitInfo.bInFirstHit = false;
     outHitInfo.bUseCache = false;
 
-    return pStatObj->RayIntersection(outHitInfo, 0);
+    return pStatObj->RayIntersection(outHitInfo, nullptr);
 }
 
 //////////////////////////////////////////////////////////////////////////

Code/Editor/Objects/BaseObject.h

@@ -321,7 +321,7 @@ public:
     //! Set object selected status.
     virtual void SetSelected(bool bSelect);
     //! Return associated 3DEngine render node
-    virtual IRenderNode* GetEngineNode() const { return NULL; };
+    virtual IRenderNode* GetEngineNode() const { return nullptr; };
     //! Set object highlighted (Note: not selected)
     virtual void SetHighlight(bool bHighlight);
     //! Check if object is highlighted.
@@ -410,9 +410,9 @@ public:
     //! Scans hierarchy up to determine if we child of specified node.
     virtual bool IsChildOf(CBaseObject* node);
     //! Get all child objects
-    void GetAllChildren(TBaseObjects& outAllChildren, CBaseObject* pObj = NULL) const;
-    void GetAllChildren(DynArray< _smart_ptr<CBaseObject> >& outAllChildren, CBaseObject* pObj = NULL) const;
-    void GetAllChildren(CSelectionGroup& outAllChildren, CBaseObject* pObj = NULL) const;
+    void GetAllChildren(TBaseObjects& outAllChildren, CBaseObject* pObj = nullptr) const;
+    void GetAllChildren(DynArray< _smart_ptr<CBaseObject> >& outAllChildren, CBaseObject* pObj = nullptr) const;
+    void GetAllChildren(CSelectionGroup& outAllChildren, CBaseObject* pObj = nullptr) const;
     //! Clone Children
     void CloneChildren(CBaseObject* pFromObject);
     //! Attach new child node.
@@ -468,8 +468,8 @@ public:
     //! Called when object is being created (use GetMouseCreateCallback for more advanced mouse creation callback).
     virtual int MouseCreateCallback(CViewport* view, EMouseEvent event, QPoint& point, int flags);
     // Return pointer to the callback object used when creating object by the mouse.
-    // If this function return NULL MouseCreateCallback method will be used instead.
-    virtual IMouseCreateCallback* GetMouseCreateCallback() { return 0; };
+    // If this function return nullptr MouseCreateCallback method will be used instead.
+    virtual IMouseCreateCallback* GetMouseCreateCallback() { return nullptr; };
 
     //! Draw object to specified viewport.
     virtual void Display([[maybe_unused]] DisplayContext& disp) {}
@@ -598,7 +598,7 @@ public:
     bool CanBeHightlighted() const;
     bool IsSkipSelectionHelper() const;
 
-    virtual IStatObj* GetIStatObj() {   return NULL; }
+    virtual IStatObj* GetIStatObj() {   return nullptr; }
 
     // Invalidates cached transformation matrix.
     // nWhyFlags - Flags that indicate the reason for matrix invalidation.
@@ -672,7 +672,7 @@ protected:
     //! Draw warning icons
     virtual void DrawWarningIcons(DisplayContext& dc, const Vec3& pos);
     //! Check if dimension's figures can be displayed before draw them.
-    virtual void DrawDimensions(DisplayContext& dc, AABB* pMergedBoundBox = NULL);
+    virtual void DrawDimensions(DisplayContext& dc, AABB* pMergedBoundBox = nullptr);
 
     //! Draw highlight.
     virtual void DrawHighlight(DisplayContext& dc);

Code/Editor/Objects/EntityObject.cpp

@@ -56,18 +56,18 @@ public:
     }
 
 protected:
-    virtual void Release() { delete this; };
-    virtual int GetSize() { return sizeof(*this); }; // Return size of xml state.
-    virtual QString GetDescription() { return "Entity Link"; };
-    virtual QString GetObjectName(){ return ""; };
+    void Release() override { delete this; };
+    int GetSize() override { return sizeof(*this); }; // Return size of xml state.
+    QString GetDescription() override { return "Entity Link"; };
+    QString GetObjectName() override{ return ""; };
 
-    virtual void Undo([[maybe_unused]] bool bUndo)
+    void Undo([[maybe_unused]] bool bUndo) override
     {
         for (int i = 0, iLinkSize(m_Links.size()); i < iLinkSize; ++i)
         {
             SLink& link = m_Links[i];
             CBaseObject* pObj = GetIEditor()->GetObjectManager()->FindObject(link.entityID);
-            if (pObj == NULL)
+            if (pObj == nullptr)
             {
                 continue;
             }
@@ -83,7 +83,7 @@ protected:
             pEntity->LoadLink(link.linkXmlNode->getChild(0));
         }
     }
-    virtual void Redo(){}
+    void Redo() override{}
 
 private:
 
@@ -109,7 +109,7 @@ public:
         , m_bAttach(bAttach)
     {}
 
-    virtual void Undo([[maybe_unused]] bool bUndo) override
+    void Undo([[maybe_unused]] bool bUndo) override
     {
         if (!m_bAttach)
         {
@@ -117,7 +117,7 @@ public:
         }
     }
 
-    virtual void Redo() override
+    void Redo() override
     {
         if (m_bAttach)
         {
@@ -138,8 +138,8 @@ private:
         }
     }
 
-    virtual int GetSize() { return sizeof(CUndoAttachEntity); }
-    virtual QString GetDescription() { return "Attachment Changed"; }
+    int GetSize() override { return sizeof(CUndoAttachEntity); }
+    QString GetDescription() override { return "Attachment Changed"; }
 
     GUID m_attachedEntityGUID;
     CEntityObject::EAttachmentType m_attachmentType;
@@ -167,7 +167,7 @@ CEntityObject::CEntityObject()
 {
     m_bLoadFailed = false;
 
-    m_visualObject = 0;
+    m_visualObject = nullptr;
 
     m_box.min.Set(0, 0, 0);
     m_box.max.Set(0, 0, 0);
@@ -225,7 +225,7 @@ CEntityObject::CEntityObject()
     mv_ratioLOD.SetLimits(0, 255);
     mv_viewDistanceMultiplier.SetLimits(0.0f, IRenderNode::VIEW_DISTANCE_MULTIPLIER_MAX);
 
-    m_physicsState = 0;
+    m_physicsState = nullptr;
 
     m_attachmentType = eAT_Pivot;
 
@@ -540,7 +540,7 @@ IVariable* CEntityObject::FindVariableInSubBlock(CVarBlockPtr& properties, IVari
 //////////////////////////////////////////////////////////////////////////
 void CEntityObject::AdjustLightProperties(CVarBlockPtr& properties, const char* pSubBlock)
 {
-    IVariable* pSubBlockVar = pSubBlock ? properties->FindVariable(pSubBlock) : NULL;
+    IVariable* pSubBlockVar = pSubBlock ? properties->FindVariable(pSubBlock) : nullptr;
 
     if (IVariable* pRadius = FindVariableInSubBlock(properties, pSubBlockVar, "Radius"))
     {
@@ -933,7 +933,7 @@ void CEntityObject::Serialize(CObjectArchive& ar)
             {
                 XmlNodeRef eventTarget = eventTargets->getChild(i);
                 CEntityEventTarget et;
-                et.target = 0;
+                et.target = nullptr;
                 GUID targetId = GUID_NULL;
                 eventTarget->getAttr("TargetId", targetId);
                 eventTarget->getAttr("Event", et.event);
@@ -1029,7 +1029,7 @@ void CEntityObject::Serialize(CObjectArchive& ar)
             {
                 CEntityEventTarget& et = m_eventTargets[i];
                 GUID targetId = GUID_NULL;
-                if (et.target != 0)
+                if (et.target != nullptr)
                 {
                     targetId = et.target->GetId();
                 }
@@ -1060,7 +1060,7 @@ XmlNodeRef CEntityObject::Export([[maybe_unused]] const QString& levelPath, XmlN
 {
     if (m_bLoadFailed)
     {
-        return 0;
+        return nullptr;
     }
 
     // Do not export entity with bad id.
@@ -1268,7 +1268,7 @@ void CEntityObject::OnEvent(ObjectEvent event)
         IObjectManager* objMan = GetIEditor()->GetObjectManager();
         if (objMan && objMan->IsLightClass(this))
         {
-            OnPropertyChange(NULL);
+            OnPropertyChange(nullptr);
         }
         break;
     }
@@ -1314,7 +1314,7 @@ IVariable* CEntityObject::GetLightVariable(const char* name0) const
             {
                 IVariable* pChild = pLightProperties->GetVariable(i);
 
-                if (pChild == NULL)
+                if (pChild == nullptr)
                 {
                     continue;
                 }
@@ -1341,7 +1341,7 @@ QString CEntityObject::GetLightAnimation() const
         {
             IVariable* pChild = pStyleGroup->GetVariable(i);
 
-            if (pChild == NULL)
+            if (pChild == nullptr)
             {
                 continue;
             }
@@ -1617,7 +1617,7 @@ void CEntityObject::RemoveEventTarget(int index, [[maybe_unused]] bool bUpdateSc
 //////////////////////////////////////////////////////////////////////////
 int CEntityObject::AddEntityLink(const QString& name, GUID targetEntityId)
 {
-    CEntityObject* target = 0;
+    CEntityObject* target = nullptr;
     if (targetEntityId != GUID_NULL)
     {
         CBaseObject* pObject = FindObject(targetEntityId);
@@ -1635,7 +1635,7 @@ int CEntityObject::AddEntityLink(const QString& name, GUID targetEntityId)
 
     StoreUndo("Add EntityLink");
 
-    CLineGizmo* pLineGizmo = 0;
+    CLineGizmo* pLineGizmo = nullptr;
 
     // Assign event target.
     if (target)
@@ -1968,7 +1968,7 @@ void CEntityObject::ResetCallbacks()
 
         //@FIXME Hack to display radii of properties.
         // wires properties from param block, to this entity internal variables.
-        IVariable* var = 0;
+        IVariable* var = nullptr;
         var = pProperties->FindVariable("Radius", false);
         if (var && (var->GetType() == IVariable::FLOAT || var->GetType() == IVariable::INT))
         {
@@ -2194,7 +2194,7 @@ template <typename T>
 T CEntityObject::GetEntityProperty(const char* pName, T defaultvalue) const
 {
     CVarBlock* pProperties = GetProperties2();
-    IVariable* pVariable = NULL;
+    IVariable* pVariable = nullptr;
     if (pProperties)
     {
         pVariable = pProperties->FindVariable(pName);
@@ -2228,7 +2228,7 @@ template <typename T>
 void CEntityObject::SetEntityProperty(const char* pName, T value)
 {
     CVarBlock* pProperties = GetProperties2();
-    IVariable* pVariable = NULL;
+    IVariable* pVariable = nullptr;
     if (pProperties)
     {
         pVariable = pProperties->FindVariable(pName);

Code/Editor/Objects/EntityObject.h

@@ -185,7 +185,7 @@ public:
     void RemoveAllEntityLinks();
     virtual void EntityLinked([[maybe_unused]] const QString& name, [[maybe_unused]] GUID targetEntityId){}
     virtual void EntityUnlinked([[maybe_unused]] const QString& name, [[maybe_unused]] GUID targetEntityId) {}
-    void LoadLink(XmlNodeRef xmlNode, CObjectArchive* pArchive = NULL);
+    void LoadLink(XmlNodeRef xmlNode, CObjectArchive* pArchive = nullptr);
     void SaveLink(XmlNodeRef xmlNode);
     //////////////////////////////////////////////////////////////////////////
     //////////////////////////////////////////////////////////////////////////

Code/Editor/Objects/Gizmo.h

@@ -67,7 +67,7 @@ public:
     //! Set this gizmo to be deleted.
     void DeleteThis();
 
-    virtual CBaseObjectPtr GetBaseObject() const {  return NULL; }
+    virtual CBaseObjectPtr GetBaseObject() const {  return nullptr; }
 
 
 protected:

Code/Editor/Objects/GizmoManager.cpp

@@ -79,7 +79,7 @@ CGizmo* CGizmoManager::GetGizmoByIndex(int nIndex) const
             return *ii;
         }
     }
-    return NULL;
+    return nullptr;
 }
 
 //////////////////////////////////////////////////////////////////////////

Code/Editor/Objects/LineGizmo.cpp

@@ -37,8 +37,8 @@ CLineGizmo::~CLineGizmo()
     {
         m_object[1]->RemoveEventListener(this);
     }
-    m_object[0] = 0;
-    m_object[1] = 0;
+    m_object[0] = nullptr;
+    m_object[1] = nullptr;
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -164,7 +164,7 @@ void CLineGizmo::SetName(const char* sName)
 //////////////////////////////////////////////////////////////////////////
 bool CLineGizmo::HitTest([[maybe_unused]] HitContext& hc)
 {
-    return 0;
+    return false;
     /*
     if (hc.distanceTollerance != 0)
         return 0;

Code/Editor/Objects/ObjectLoader.cpp

@@ -28,8 +28,8 @@ CObjectArchive::CObjectArchive(IObjectManager* objMan, XmlNodeRef xmlRoot, bool
     m_nFlags = 0;
     node = xmlRoot;
     m_pCurrentErrorReport = GetIEditor()->GetErrorReport();
-    m_pGeometryPak = NULL;
-    m_pCurrentObject = NULL;
+    m_pGeometryPak = nullptr;
+    m_pCurrentObject = nullptr;
     m_bNeedResolveObjects = false;
     m_bProgressBarEnabled = true;
 }
@@ -145,7 +145,7 @@ void CObjectArchive::ResolveObjects()
             // Objects can be added to the list here (from Groups).
             numObj = m_loadedObjects.size();
         }
-        m_pCurrentErrorReport->SetCurrentValidatorObject(NULL);
+        m_pCurrentErrorReport->SetCurrentValidatorObject(nullptr);
         //////////////////////////////////////////////////////////////////////////
         GetIEditor()->ResumeUndo();
     }
@@ -238,7 +238,7 @@ void CObjectArchive::ResolveObjects()
             // might generate unrelated errors
             m_pCurrentErrorReport->SetCurrentValidatorObject(nullptr);
         }
-        m_pCurrentErrorReport->SetCurrentValidatorObject(NULL);
+        m_pCurrentErrorReport->SetCurrentValidatorObject(nullptr);
         //////////////////////////////////////////////////////////////////////////
     }
 
@@ -257,7 +257,7 @@ void CObjectArchive::ResolveObjects()
     }
 
     m_bNeedResolveObjects = false;
-    m_pCurrentErrorReport->SetCurrentValidatorObject(NULL);
+    m_pCurrentErrorReport->SetCurrentValidatorObject(nullptr);
     m_sequenceIdRemap.clear();
     m_pendingIds.clear();
 }
@@ -314,7 +314,7 @@ void CObjectArchive::LoadObjects(XmlNodeRef& rootObjectsNode)
     for (int i = 0; i < numObjects; i++)
     {
         XmlNodeRef objNode = rootObjectsNode->getChild(i);
-        LoadObject(objNode, NULL);
+        LoadObject(objNode, nullptr);
     }
 }
 
@@ -401,7 +401,7 @@ void CObjectArchive::AddSequenceIdMapping(uint32 oldId, uint32 newId)
 {
     assert(oldId != newId);
     assert(GetIEditor()->GetMovieSystem()->FindSequenceById(oldId) || stl::find(m_pendingIds, oldId));
-    assert(GetIEditor()->GetMovieSystem()->FindSequenceById(newId) == NULL);
+    assert(GetIEditor()->GetMovieSystem()->FindSequenceById(newId) == nullptr);
     assert(stl::find(m_pendingIds, newId) == false);
     m_sequenceIdRemap[oldId] = newId;
     m_pendingIds.push_back(newId);

Code/Editor/Objects/ObjectLoader.h

@@ -67,7 +67,7 @@ AZ_POP_DISABLE_DLL_EXPORT_BASECLASS_WARNING
     void LoadObjects(XmlNodeRef& rootObjectsNode);
 
     //! Load one object from archive.
-    CBaseObject* LoadObject(const XmlNodeRef& objNode, CBaseObject* pPrevObject = NULL);
+    CBaseObject* LoadObject(const XmlNodeRef& objNode, CBaseObject* pPrevObject = nullptr);
 
     //////////////////////////////////////////////////////////////////////////
     int GetLoadedObjectsCount() { return static_cast<int>(m_loadedObjects.size()); }

Code/Editor/Objects/ObjectManager.cpp

@@ -32,7 +32,11 @@
 #include <AzCore/Console/Console.h>
 
 AZ_CVAR_EXTERNED(bool, ed_visibility_logTiming);
-AZ_CVAR_EXTERNED(bool, ed_visibility_use);
+
+AZ_CVAR(
+    bool, ed_visibility_use, true, nullptr, AZ::ConsoleFunctorFlags::Null,
+    "Enable/disable using the new IVisibilitySystem for Entity visibility determination");
+
 
 /*!
  *  Class Description used for object templates.
@@ -49,16 +53,16 @@ public:
     GUID guid;
 
 public:
-    REFGUID ClassID()
+    REFGUID ClassID() override
     {
         return guid;
     }
-    ObjectType GetObjectType() { return superType->GetObjectType(); };
-    QString ClassName() { return type; };
-    QString Category() { return category; };
+    ObjectType GetObjectType() override { return superType->GetObjectType(); };
+    QString ClassName() override { return type; };
+    QString Category() override { return category; };
     QObject* CreateQObject() const override { return superType->CreateQObject(); }
-    QString GetTextureIcon() { return superType->GetTextureIcon(); };
-    QString GetFileSpec()
+    QString GetTextureIcon() override { return superType->GetTextureIcon(); };
+    QString GetFileSpec() override
     {
         if (!fileSpec.isEmpty())
         {
@@ -69,7 +73,7 @@ public:
             return superType->GetFileSpec();
         }
     };
-    virtual int GameCreationOrder() { return superType->GameCreationOrder(); };
+    int GameCreationOrder() override { return superType->GameCreationOrder(); };
 };
 
 void CBaseObjectsCache::AddObject(CBaseObject* object)
@@ -86,7 +90,7 @@ void CBaseObjectsCache::AddObject(CBaseObject* object)
 //////////////////////////////////////////////////////////////////////////
 // CObjectManager implementation.
 //////////////////////////////////////////////////////////////////////////
-CObjectManager* g_pObjectManager = 0;
+CObjectManager* g_pObjectManager = nullptr;
 
 //////////////////////////////////////////////////////////////////////////
 CObjectManager::CObjectManager()
@@ -182,19 +186,19 @@ CBaseObject* CObjectManager::NewObject(CObjectClassDesc* cls, CBaseObject* prev,
 
             if (!AddObject(obj))
             {
-                obj = 0;
+                obj = nullptr;
             }
         }
         else
         {
-            obj = 0;
+            obj = nullptr;
         }
-        GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(NULL);
+        GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(nullptr);
     }
 
     GetIEditor()->ResumeUndo();
 
-    if (obj != 0 && GetIEditor()->IsUndoRecording())
+    if (obj != nullptr && GetIEditor()->IsUndoRecording())
     {
         // AZ entity creations are handled through the AZ undo system.
         if (obj->GetType() != OBJTYPE_AZENTITY)
@@ -228,7 +232,7 @@ CBaseObject* CObjectManager::NewObject(CObjectArchive& ar, CBaseObject* pUndoObj
 
     if (!objNode->getAttr("Type", typeName))
     {
-        return 0;
+        return nullptr;
     }
 
     if (!objNode->getAttr("Id", id))
@@ -268,7 +272,7 @@ CBaseObject* CObjectManager::NewObject(CObjectArchive& ar, CBaseObject* pUndoObj
         if (!cls)
         {
             CryWarning(VALIDATOR_MODULE_EDITOR, VALIDATOR_ERROR, "RuntimeClass %s not registered", typeName.toUtf8().data());
-            return 0;
+            return nullptr;
         }
 
         pObject = qobject_cast<CBaseObject*>(cls->CreateQObject());
@@ -301,29 +305,29 @@ CBaseObject* CObjectManager::NewObject(CObjectArchive& ar, CBaseObject* pUndoObj
                 GetIEditor()->GetErrorReport()->ReportError(errorRecord);
             }
 
-            return 0;
+            return nullptr;
             //CoCreateGuid( &pObject->m_guid ); // generate uniq GUID for this object.
         }
     }
 
     GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(pObject);
-    if (!pObject->Init(GetIEditor(), 0, ""))
+    if (!pObject->Init(GetIEditor(), nullptr, ""))
     {
-        GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(NULL);
-        return 0;
+        GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(nullptr);
+        return nullptr;
     }
 
     if (!AddObject(pObject))
     {
-        GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(NULL);
-        return 0;
+        GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(nullptr);
+        return nullptr;
     }
 
     //pObject->Serialize( ar );
 
-    GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(NULL);
+    GetIEditor()->GetErrorReport()->SetCurrentValidatorObject(nullptr);
 
-    if (pObject != 0 && pUndoObject == 0)
+    if (pObject != nullptr && pUndoObject == nullptr)
     {
         // If new object with no undo, record it.
         if (CUndo::IsRecording())
@@ -355,7 +359,7 @@ CBaseObject* CObjectManager::NewObject(const QString& typeName, CBaseObject* pre
     if (!cls)
     {
         GetIEditor()->GetSystem()->GetILog()->Log("Warning: RuntimeClass %s (as well as %s) not registered", typeName.toUtf8().data(), fullName.toUtf8().data());
-        return 0;
+        return nullptr;
     }
     CBaseObject* pObject = NewObject(cls, prev, file, newObjectName);
     return pObject;
@@ -411,7 +415,7 @@ void    CObjectManager::DeleteObject(CBaseObject* obj)
 void CObjectManager::DeleteSelection(CSelectionGroup* pSelection)
 {
     AZ_PROFILE_FUNCTION(AZ::Debug::ProfileCategory::Editor);
-    if (pSelection == NULL)
+    if (pSelection == nullptr)
     {
         return;
     }
@@ -527,7 +531,7 @@ CBaseObject* CObjectManager::CloneObject(CBaseObject* obj)
 //////////////////////////////////////////////////////////////////////////
 CBaseObject* CObjectManager::FindObject(REFGUID guid) const
 {
-    CBaseObject* result = stl::find_in_map(m_objects, guid, (CBaseObject*)0);
+    CBaseObject* result = stl::find_in_map(m_objects, guid, (CBaseObject*)nullptr);
     return result;
 }
 
@@ -603,7 +607,7 @@ void CObjectManager::FindObjectsInAABB(const AABB& aabb, std::vector<CBaseObject
 //////////////////////////////////////////////////////////////////////////
 bool CObjectManager::AddObject(CBaseObject* obj)
 {
-    CBaseObjectPtr p = stl::find_in_map(m_objects, obj->GetId(), 0);
+    CBaseObjectPtr p = stl::find_in_map(m_objects, obj->GetId(), nullptr);
     if (p)
     {
         CErrorRecord err;
@@ -908,7 +912,7 @@ void CObjectManager::UnfreezeAll()
 bool CObjectManager::SelectObject(CBaseObject* obj, bool bUseMask)
 {
     assert(obj);
-    if (obj == NULL)
+    if (obj == nullptr)
     {
         return false;
     }
@@ -974,7 +978,7 @@ void CObjectManager::UnselectObject(CBaseObject* obj)
 
 CSelectionGroup* CObjectManager::GetSelection(const QString& name) const
 {
-    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)0);
+    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)nullptr);
     return selection;
 }
 
@@ -993,7 +997,7 @@ void CObjectManager::NameSelection(const QString& name)
         return;
     }
 
-    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)0);
+    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)nullptr);
     if (selection)
     {
         assert(selection != 0);
@@ -1020,7 +1024,7 @@ void CObjectManager::SerializeNameSelection(XmlNodeRef& rootNode, bool bLoading)
         return;
     }
 
-    _smart_ptr<CSelectionGroup> tmpGroup(0);
+    _smart_ptr<CSelectionGroup> tmpGroup(nullptr);
 
     QString selRootStr("NameSelection");
     QString selNodeStr("NameSelectionNode");
@@ -1075,7 +1079,7 @@ void CObjectManager::SerializeNameSelection(XmlNodeRef& rootNode, bool bLoading)
     else
     {
         startNode = rootNode->newChild(selRootStr.toUtf8().data());
-        CSelectionGroup* objSelection = 0;
+        CSelectionGroup* objSelection = nullptr;
 
         for (TNameSelectionMap::iterator it = m_selections.begin(); it != m_selections.end(); ++it)
         {
@@ -1186,7 +1190,7 @@ int CObjectManager::InvertSelection()
 void CObjectManager::SetSelection(const QString& name)
 {
     AZ_PROFILE_FUNCTION(AZ::Debug::ProfileCategory::Editor);
-    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)0);
+    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)nullptr);
     if (selection)
     {
         UnselectCurrent();
@@ -1201,7 +1205,7 @@ void CObjectManager::RemoveSelection(const QString& name)
     AZ_PROFILE_FUNCTION(AZ::Debug::ProfileCategory::Editor);
 
     QString selName = name;
-    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)0);
+    CSelectionGroup* selection = stl::find_in_map(m_selections, name, (CSelectionGroup*)nullptr);
     if (selection)
     {
         if (selection == m_currSelection)
@@ -1327,7 +1331,6 @@ void CObjectManager::FindDisplayableObjects(DisplayContext& dc, [[maybe_unused]]
 
     pDispayedViewObjects->SetSerialNumber(m_visibilitySerialNumber); // update viewport to be latest serial number
 
-    const CCamera& camera = GetIEditor()->GetSystem()->GetViewCamera();
     AABB bbox;
     bbox.min.zero();
     bbox.max.zero();
@@ -1359,7 +1362,7 @@ void CObjectManager::FindDisplayableObjects(DisplayContext& dc, [[maybe_unused]]
             for (int i = 0, iCount(pSelection->GetCount()); i < iCount; ++i)
             {
                 CBaseObject* pObj(pSelection->GetObject(i));
-                if (pObj == NULL)
+                if (pObj == nullptr)
                 {
                     continue;
                 }
@@ -1376,11 +1379,9 @@ void CObjectManager::FindDisplayableObjects(DisplayContext& dc, [[maybe_unused]]
         {
             CBaseObject* obj = m_visibleObjects[i];
 
-            if (obj && obj->IsInCameraView(camera))
+            if (obj)
             {
-                // Check if object is too far.
-                float visRatio = obj->GetCameraVisRatio(camera);
-                if (visRatio > m_maxObjectViewDistRatio || (dc.flags & DISPLAY_SELECTION_HELPERS) || obj->IsSelected())
+                if ((dc.flags & DISPLAY_SELECTION_HELPERS) || obj->IsSelected())
                 {
                     pDispayedViewObjects->AddObject(obj);
                 }
@@ -1443,7 +1444,7 @@ void CObjectManager::BeginEditParams(CBaseObject* obj, int flags)
 void CObjectManager::EndEditParams([[maybe_unused]] int flags)
 {
     m_bSingleSelection = false;
-    m_currEditObject = 0;
+    m_currEditObject = nullptr;
     //m_bSelectionChanged = false; // don't need to clear for ungroup
 }
 
@@ -1657,7 +1658,7 @@ bool CObjectManager::HitTest(HitContext& hitInfo)
     HitContext hcOrg = hitInfo;
     if (hcOrg.view)
     {
-        hcOrg.view->GetPerpendicularAxis(0, &hcOrg.b2DViewport);
+        hcOrg.view->GetPerpendicularAxis(nullptr, &hcOrg.b2DViewport);
     }
     hcOrg.rayDir = hcOrg.rayDir.GetNormalized();
 
@@ -1692,7 +1693,7 @@ bool CObjectManager::HitTest(HitContext& hitInfo)
 
     const bool iconsPrioritized = true; // Force icons to always be prioritized over other things you hit. Can change to be a configurable option in the future.
 
-    CBaseObject* selected = 0;
+    CBaseObject* selected = nullptr;
     const char* name = nullptr;
     bool iconHit = false;
     int numVis = pDispayedViewObjects->GetObjectCount();
@@ -1993,11 +1994,11 @@ bool CObjectManager::EnableUniqObjectNames(bool bEnable)
 CObjectClassDesc* CObjectManager::FindClass(const QString& className)
 {
     IClassDesc* cls = CClassFactory::Instance()->FindClass(className.toUtf8().data());
-    if (cls != NULL && cls->SystemClassID() == ESYSTEM_CLASS_OBJECT)
+    if (cls != nullptr && cls->SystemClassID() == ESYSTEM_CLASS_OBJECT)
     {
         return (CObjectClassDesc*)cls;
     }
-    return 0;
+    return nullptr;
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -2101,7 +2102,7 @@ void CObjectManager::LoadClassTemplates(const QString& path)
     {
         // Construct the full filepath of the current file
         XmlNodeRef node = XmlHelpers::LoadXmlFromFile((dir + files[k].filename).toUtf8().data());
-        if (node != 0 && node->isTag("ObjectTemplates"))
+        if (node != nullptr && node->isTag("ObjectTemplates"))
         {
             QString name;
             for (int i = 0; i < node->getChildCount(); i++)
@@ -2449,7 +2450,7 @@ void CObjectManager::EndObjectsLoading()
     {
         delete m_pLoadProgress;
     }
-    m_pLoadProgress = 0;
+    m_pLoadProgress = nullptr;
 }
 
 //////////////////////////////////////////////////////////////////////////
@@ -2481,20 +2482,20 @@ bool CObjectManager::IsLightClass(CBaseObject* pObject)
         {
             if (pEntity->GetEntityClass().compare(CLASS_LIGHT) == 0)
             {
-                return TRUE;
+                return true;
             }
             if (pEntity->GetEntityClass().compare(CLASS_RIGIDBODY_LIGHT) == 0)
             {
-                return TRUE;
+                return true;
             }
             if (pEntity->GetEntityClass().compare(CLASS_DESTROYABLE_LIGHT) == 0)
             {
-                return TRUE;
+                return true;
             }
         }
     }
 
-    return FALSE;
+    return false;
 }
 
 void CObjectManager::FindAndRenameProperty2(const char* property2Name, const QString& oldValue, const QString& newValue)

Code/Editor/Objects/SelectionGroup.cpp

@@ -636,7 +636,7 @@ void CSelectionGroup::FinishChanges()
     for (int i = 0; i < iObjectSize; ++i)
     {
         CBaseObject* pObject = selectedObjects[i];
-        if (pObject == NULL)
+        if (pObject == nullptr)
         {
             continue;
         }

Code/Editor/Objects/TrackGizmo.cpp

@@ -34,7 +34,7 @@ namespace {
 //////////////////////////////////////////////////////////////////////////
 CTrackGizmo::CTrackGizmo()
 {
-    m_pAnimNode = 0;
+    m_pAnimNode = nullptr;
 
     m_worldBbox.min = Vec3(-10000, -10000, -10000);
     m_worldBbox.max = Vec3(10000, 10000, 10000);

Code/Editor/Platform/Mac/editor_mac.cmake

@@ -13,3 +13,27 @@ set_target_properties(Editor PROPERTIES
     RESOURCE ${CMAKE_CURRENT_LIST_DIR}/Images.xcassets
     XCODE_ATTRIBUTE_ASSETCATALOG_COMPILER_APPICON_NAME EditorAppIcon
 )
+
+# We cannot use ly_add_target here because we're already including this file from inside ly_add_target
+# So we need to setup target, dependencies and install logic manually.
+add_executable(EditorDummy Platform/Mac/main_dummy.cpp)
+add_executable(AZ::EditorDummy ALIAS EditorDummy)
+
+ly_target_link_libraries(EditorDummy
+    PRIVATE
+        AZ::AzCore
+        AZ::AzFramework)
+
+ly_add_dependencies(Editor EditorDummy)
+
+# Store the aliased target into a DIRECTORY property
+set_property(DIRECTORY APPEND PROPERTY LY_DIRECTORY_TARGETS AZ::EditorDummy)
+
+# Store the directory path in a GLOBAL property so that it can be accessed
+# in the layout install logic. Skip if the directory has already been added
+get_property(ly_all_target_directories GLOBAL PROPERTY LY_ALL_TARGET_DIRECTORIES)
+if(NOT CMAKE_CURRENT_SOURCE_DIR IN_LIST ly_all_target_directories)
+    set_property(GLOBAL APPEND PROPERTY LY_ALL_TARGET_DIRECTORIES ${CMAKE_CURRENT_SOURCE_DIR})
+endif()
+
+ly_install_add_install_path_setreg(Editor)

Code/Editor/Platform/Mac/gui_info.plist

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>CFBundleExecutable</key>
-	<string>Editor</string>
+	<string>EditorDummy</string>
 	<key>CFBundleIdentifier</key>
 	<string>org.O3DE.Editor</string>
 	<key>CFBundlePackageType</key>

Code/Editor/Platform/Mac/main_dummy.cpp

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project.
+ * For complete copyright and license terms please see the LICENSE at the root of this distribution.
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+#include <AzCore/Component/ComponentApplication.h>
+#include <AzCore/Memory/SystemAllocator.h>
+#include <AzCore/Settings/SettingsRegistryMergeUtils.h>
+#include <AzCore/Utils/Utils.h>
+#include <AzFramework/Process/ProcessWatcher.h>
+
+#include <cstdlib>
+
+int main(int argc, char* argv[])
+{
+    // Create a ComponentApplication to initialize the AZ::SystemAllocator and initialize the SettingsRegistry
+    AZ::ComponentApplication::Descriptor desc;
+    AZ::ComponentApplication application;
+    application.Create(desc);
+    
+    AZStd::vector<AZStd::string> envVars;
+    
+    const char* homePath = std::getenv("HOME");
+    envVars.push_back(AZStd::string::format("HOME=%s", homePath));
+    
+    if (auto settingsRegistry = AZ::SettingsRegistry::Get(); settingsRegistry != nullptr)
+    {
+        const char* dyldLibPathOrig = std::getenv("DYLD_LIBRARY_PATH");
+        AZStd::string dyldSearchPath = AZStd::string::format("DYLD_LIBRARY_PATH=%s", dyldLibPathOrig);
+        if (AZ::IO::FixedMaxPath projectModulePath;
+            settingsRegistry->Get(projectModulePath.Native(), AZ::SettingsRegistryMergeUtils::FilePathKey_ProjectConfigurationBinPath))
+        {
+            dyldSearchPath.append(":");
+            dyldSearchPath.append(projectModulePath.c_str());
+        }
+        
+        if (AZ::IO::FixedMaxPath installedBinariesFolder;
+            settingsRegistry->Get(installedBinariesFolder.Native(), AZ::SettingsRegistryMergeUtils::FilePathKey_InstalledBinaryFolder))
+        {
+            if (AZ::IO::FixedMaxPath engineRootFolder;
+                settingsRegistry->Get(engineRootFolder.Native(), AZ::SettingsRegistryMergeUtils::FilePathKey_EngineRootFolder))
+            {
+                installedBinariesFolder = engineRootFolder / installedBinariesFolder;
+                dyldSearchPath.append(":");
+                dyldSearchPath.append(installedBinariesFolder.c_str());
+            }
+        }
+        envVars.push_back(dyldSearchPath);
+    }
+    
+    AZStd::string commandArgs;
+    for (int i = 1; i < argc; i++)
+    {
+        commandArgs.append(argv[i]);
+        commandArgs.append(" ");
+    }
+    
+    AzFramework::ProcessLauncher::ProcessLaunchInfo processLaunchInfo;
+    AZ::IO::Path processPath{ AZ::IO::PathView(AZ::Utils::GetExecutableDirectory()) };
+    processPath /= "Editor";
+    processLaunchInfo.m_processExecutableString = AZStd::move(processPath.Native());
+    processLaunchInfo.m_commandlineParameters = commandArgs;
+    processLaunchInfo.m_environmentVariables = &envVars;
+    processLaunchInfo.m_showWindow = true;
+
+    AzFramework::ProcessWatcher* processWatcher = AzFramework::ProcessWatcher::LaunchProcess(processLaunchInfo, AzFramework::ProcessCommunicationType::COMMUNICATOR_TYPE_NONE);
+    
+    application.Destroy();
+
+    return 0;
+}
+

Code/Editor/Platform/Windows/Util/Mailer_Windows.cpp

@@ -51,8 +51,8 @@ bool CMailer::SendMail(const char* subject,
         attachments[i].flFlags      = 0;
         attachments[i].nPosition    = (ULONG)-1;
         attachments[i].lpszPathName = (char*)(const char*)_attachments[k];
-        attachments[i].lpszFileName = NULL;
-        attachments[i].lpFileType   = NULL;
+        attachments[i].lpszFileName = nullptr;
+        attachments[i].lpFileType   = nullptr;
         i++;
     }
     int numAttachments = i;
@@ -74,14 +74,14 @@ bool CMailer::SendMail(const char* subject,
         recipients[i].lpszName     = (char*)(const char*)_recipients[i];
         recipients[i].lpszAddress  = (char*)addresses[i].c_str();
         recipients[i].ulEIDSize    = 0;
-        recipients[i].lpEntryID    = NULL;
+        recipients[i].lpEntryID    = nullptr;
     }
 
     MapiMessage message;
     memset(&message, 0, sizeof(message));
     message.lpszSubject = (char*)(const char*)subject;
     message.lpszNoteText = (char*)(const char*)messageBody;
-    message.lpszMessageType = NULL;
+    message.lpszMessageType = nullptr;
 
     message.nRecipCount = numRecipients;
     message.lpRecips = recipients;

Code/Editor/Plugins/ComponentEntityEditorPlugin/SandboxIntegration.cpp

@@ -84,6 +84,7 @@
 #include <Editor/Util/PathUtil.h>
 #include <IResourceSelectorHost.h>
 #include "CryEdit.h"
+#include "Undo/Undo.h"
 
 #include <QMenu>
 #include <QAction>
@@ -1815,7 +1816,7 @@ void SandboxIntegrationManager::ContextMenu_PushEntitiesToSlice(AzToolsFramework
     (void)targetAncestorId;
     (void)affectEntireHierarchy;
 
-    AZ::SerializeContext* serializeContext = NULL;
+    AZ::SerializeContext* serializeContext = nullptr;
     EBUS_EVENT_RESULT(serializeContext, AZ::ComponentApplicationBus, GetSerializeContext);
     AZ_Assert(serializeContext, "No serialize context");
 

Code/Editor/Plugins/ComponentEntityEditorPlugin/UI/ComponentPalette/ComponentPaletteWindow.cpp

@@ -42,7 +42,7 @@ void ComponentPaletteWindow::Init()
     layout->setContentsMargins(0, 0, 0, 0);
     layout->setSpacing(0);
 
-    QHBoxLayout* gridLayout = new QHBoxLayout(NULL);
+    QHBoxLayout* gridLayout = new QHBoxLayout(nullptr);
     gridLayout->setSizeConstraint(QLayout::SetMaximumSize);
     gridLayout->setContentsMargins(0, 0, 0, 0);
     gridLayout->setSpacing(0);

Code/Editor/Plugins/EditorCommon/DockTitleBarWidget.cpp

@@ -30,13 +30,13 @@ class CDockWidgetTitleButton
 public:
     CDockWidgetTitleButton(QWidget* parent);
 
-    QSize sizeHint() const;
-    QSize minimumSizeHint() const { return sizeHint(); }
+    QSize sizeHint() const override;
+    QSize minimumSizeHint() const override { return sizeHint(); }
 
 protected:
-    void enterEvent(QEvent* ev);
-    void leaveEvent(QEvent* ev);
-    void paintEvent(QPaintEvent* ev);
+    void enterEvent(QEvent* ev) override;
+    void leaveEvent(QEvent* ev) override;
+    void paintEvent(QPaintEvent* ev) override;
 };
 
 class CTitleBarText
@@ -85,10 +85,10 @@ QSize CDockWidgetTitleButton::sizeHint() const
 {
     ensurePolished();
 
-    int size = 2 * style()->pixelMetric(QStyle::PM_DockWidgetTitleBarButtonMargin, 0, this);
+    int size = 2 * style()->pixelMetric(QStyle::PM_DockWidgetTitleBarButtonMargin, nullptr, this);
     if (!icon().isNull())
     {
-        int iconSize = style()->pixelMetric(QStyle::PM_SmallIconSize, 0, this);
+        int iconSize = style()->pixelMetric(QStyle::PM_SmallIconSize, nullptr, this);
         QSize sz = icon().actualSize(QSize(iconSize, iconSize));
         size += qMax(sz.width(), sz.height());
     }
@@ -145,7 +145,7 @@ void CDockWidgetTitleButton::paintEvent([[maybe_unused]] QPaintEvent* ev)
     opt.activeSubControls = QStyle::SubControls();
     opt.features = QStyleOptionToolButton::None;
     opt.arrowType = Qt::NoArrow;
-    int size = style()->pixelMetric(QStyle::PM_SmallIconSize, 0, this);
+    int size = style()->pixelMetric(QStyle::PM_SmallIconSize, nullptr, this);
     opt.iconSize = QSize(size, size);
     style()->drawComplexControl(QStyle::CC_ToolButton, &opt, &painter, this);
 }

Code/Editor/Plugins/FFMPEGPlugin/main.cpp

@@ -15,7 +15,7 @@ PLUGIN_API IPlugin* CreatePluginInstance(PLUGIN_INIT_PARAM* pInitParam)
     if (pInitParam->pluginVersion != SANDBOX_PLUGIN_SYSTEM_VERSION)
     {
         pInitParam->outErrorCode = IPlugin::eError_VersionMismatch;
-        return 0;
+        return nullptr;
     }
 
     ModuleInitISystem(GetIEditor()->GetSystem(), "FFMPEGPlugin");

Code/Editor/Plugins/PerforcePlugin/PerforceSourceControl.cpp

@@ -56,7 +56,7 @@ void CPerforceSourceControl::ShowSettings()
 
 void CPerforceSourceControl::SetSourceControlState(SourceControlState state)
 {
-    AUTO_LOCK(g_cPerforceValues);
+    CryAutoLock<CryCriticalSection> lock(g_cPerforceValues);
 
     switch (state)
     {

Code/Editor/Plugins/ProjectSettingsTool/PlatformSettings_Android.cpp

@@ -165,8 +165,8 @@ namespace ProjectSettingsTool
             if (editContext)
             {
                 editContext->Class<AndroidSplashscreens>("Splashscreens", "All splashscreen overrides for Android.")
-                    ->DataElement(0, &AndroidSplashscreens::m_landscapeSplashscreens)
-                    ->DataElement(0, &AndroidSplashscreens::m_portraitSplashscreens)
+                    ->DataElement(AZ::Edit::UIHandlers::Default, &AndroidSplashscreens::m_landscapeSplashscreens)
+                    ->DataElement(AZ::Edit::UIHandlers::Default, &AndroidSplashscreens::m_portraitSplashscreens)
                 ;
             }
         }

Code/Editor/Plugins/ProjectSettingsTool/Validators.cpp

@@ -16,7 +16,7 @@
 
 namespace 
 {
-    typedef ProjectSettingsTool::FunctorValidator::ReturnType RetType;
+    using RetType = ProjectSettingsTool::FunctorValidator::ReturnType;
 
     static const int noMaxLength = -1;
     static const int maxIosVersionLength = 18;

Code/Editor/RenderViewport.cpp

@@ -1,4142 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-
-// Description : implementation filefov
-
-
-#include "EditorDefs.h"
-
-#include "RenderViewport.h"
-
-// Qt
-#include <QPainter>
-#include <QScopedValueRollback>
-#include <QCheckBox>
-#include <QMessageBox>
-#include <QTimer>
-
-// AzCore
-#include <AzCore/Console/Console.h>
-#include <AzCore/Component/EntityId.h>
-#include <AzCore/Interface/Interface.h>
-#include <AzCore/Math/Frustum.h>
-#include <AzCore/Math/VectorConversions.h>
-#include <AzCore/std/sort.h>
-#include <AzCore/Component/ComponentApplicationBus.h>
-
-// AzFramework
-#include <AzFramework/Components/CameraBus.h>
-#include <AzFramework/Viewport/DisplayContextRequestBus.h>
-#include <AzFramework/Terrain/TerrainDataRequestBus.h>
-#if defined(AZ_PLATFORM_WINDOWS)
-#   include <AzFramework/Input/Buses/Notifications/RawInputNotificationBus_Platform.h>
-#endif // defined(AZ_PLATFORM_WINDOWS)
-#include <AzFramework/Input/Devices/Mouse/InputDeviceMouse.h>                   // for AzFramework::InputDeviceMouse
-
-// AzQtComponents
-#include <AzQtComponents/Utilities/QtWindowUtilities.h>
-
-// AzToolsFramework
-#include <AzToolsFramework/API/ComponentEntityObjectBus.h>
-#include <AzToolsFramework/API/ComponentEntitySelectionBus.h>
-#include <AzToolsFramework/Editor/EditorContextMenuBus.h>
-#include <AzToolsFramework/Manipulators/ManipulatorManager.h>
-#include <AzToolsFramework/ViewportSelection/EditorInteractionSystemViewportSelectionRequestBus.h>
-#include <AzToolsFramework/ViewportSelection/EditorSelectionUtil.h>
-
-
-// CryCommon
-#include <CryCommon/HMDBus.h>
-
-// AzFramework
-#include <AzFramework/Render/IntersectorInterface.h>
-
-// Editor
-#include "Util/fastlib.h"
-#include "CryEditDoc.h"
-#include "GameEngine.h"
-#include "ViewManager.h"
-#include "Objects/DisplayContext.h"
-#include "DisplaySettings.h"
-#include "Include/IObjectManager.h"
-#include "Include/IDisplayViewport.h"
-#include "Objects/ObjectManager.h"
-#include "ProcessInfo.h"
-#include "IPostEffectGroup.h"
-#include "EditorPreferencesPageGeneral.h"
-
-#include "ViewPane.h"
-#include "CustomResolutionDlg.h"
-#include "AnimationContext.h"
-#include "Objects/SelectionGroup.h"
-#include "Core/QtEditorApplication.h"
-
-// ComponentEntityEditorPlugin
-#include <Plugins/ComponentEntityEditorPlugin/Objects/ComponentEntityObject.h>
-
-// LmbrCentral
-#include <LmbrCentral/Rendering/EditorCameraCorrectionBus.h>
-
-#include <QtGui/private/qhighdpiscaling_p.h>
-
-#include <IEntityRenderState.h>
-#include <IPhysics.h>
-#include <IStatObj.h>
-
-AZ_CVAR(
-    bool, ed_visibility_use, true, nullptr, AZ::ConsoleFunctorFlags::Null,
-    "Enable/disable using the new IVisibilitySystem for Entity visibility determination");
-
-CRenderViewport* CRenderViewport::m_pPrimaryViewport = nullptr;
-
-#if AZ_TRAIT_OS_PLATFORM_APPLE
-void StopFixedCursorMode();
-void StartFixedCursorMode(QObject *viewport);
-#endif
-
-#define MAX_ORBIT_DISTANCE (2000.0f)
-#define RENDER_MESH_TEST_DISTANCE (0.2f)
-#define CURSOR_FONT_HEIGHT  8.0f
-#define FORWARD_DIRECTION Vec3(0, 1, 0)
-
-static const char TextCantCreateCameraNoLevel[] = "Cannot create camera when no level is loaded.";
-
-class EditorEntityNotifications
-    : public AzToolsFramework::EditorEntityContextNotificationBus::Handler
-    , public AzToolsFramework::EditorContextMenuBus::Handler
-{
-public:
-    EditorEntityNotifications(CRenderViewport& renderViewport)
-        : m_renderViewport(renderViewport)
-    {
-        AzToolsFramework::EditorEntityContextNotificationBus::Handler::BusConnect();
-        AzToolsFramework::EditorContextMenuBus::Handler::BusConnect();
-    }
-
-    ~EditorEntityNotifications() override
-    {
-        AzToolsFramework::EditorEntityContextNotificationBus::Handler::BusDisconnect();
-        AzToolsFramework::EditorContextMenuBus::Handler::BusDisconnect();
-    }
-
-    // AzToolsFramework::EditorEntityContextNotificationBus
-    void OnStartPlayInEditor() override
-    {
-        m_renderViewport.OnStartPlayInEditor();
-    }
-    void OnStopPlayInEditor() override
-    {
-        m_renderViewport.OnStopPlayInEditor();
-    }
-
-    // AzToolsFramework::EditorContextMenu::Bus
-    void PopulateEditorGlobalContextMenu(QMenu* menu, const AZ::Vector2& point, int flags) override
-    {
-        m_renderViewport.PopulateEditorGlobalContextMenu(menu, point, flags);
-    }
-private:
-    CRenderViewport& m_renderViewport;
-};
-
-struct CRenderViewport::SScopedCurrentContext
-{
-    const CRenderViewport* m_viewport;
-    CRenderViewport::SPreviousContext m_previousContext;
-
-    explicit SScopedCurrentContext(const CRenderViewport* viewport)
-        : m_viewport(viewport)
-    {
-        m_previousContext = viewport->SetCurrentContext();
-
-        // During normal updates of RenderViewport the value of m_cameraSetForWidgetRenderingCount is expected to be 0.
-        // This is to guarantee no loss in performance by tracking unnecessary calls to SetCurrentContext/RestorePreviousContext.
-        // If some code makes additional calls to Pre/PostWidgetRendering then the assert will be triggered because
-        // m_cameraSetForWidgetRenderingCount will be greater than 0.
-        // There is a legitimate case where the counter can be greater than 0. This is when QtViewport is processing mouse callbacks.
-        // QtViewport::MouseCallback() is surrounded by Pre/PostWidgetRendering and the m_processingMouseCallbacksCounter
-        // tracks this specific case. If an update of a RenderViewport happens while processing the mouse callback,
-        // for example when showing a QMessageBox, then both counters must match.
-        AZ_Assert(viewport->m_cameraSetForWidgetRenderingCount == viewport->m_processingMouseCallbacksCounter,
-            "SScopedCurrentContext constructor was called while viewport widget context is active "
-            "- this is unnecessary");
-    }
-
-    ~SScopedCurrentContext()
-    {
-        m_viewport->RestorePreviousContext(m_previousContext);
-    }
-};
-
-//////////////////////////////////////////////////////////////////////////
-// CRenderViewport
-//////////////////////////////////////////////////////////////////////////
-
-CRenderViewport::CRenderViewport(const QString& name, QWidget* parent)
-    : QtViewport(parent)
-    , m_Camera(GetIEditor()->GetSystem()->GetViewCamera())
-    , m_camFOV(gSettings.viewports.fDefaultFov)
-    , m_defaultViewName(name)
-{
-    // need this to be set in order to allow for language switching on Windows
-    setAttribute(Qt::WA_InputMethodEnabled);
-    LockCameraMovement(true);
-
-    CRenderViewport::SetViewTM(m_Camera.GetMatrix());
-    m_defaultViewTM.SetIdentity();
-
-    if (GetIEditor()->GetViewManager()->GetSelectedViewport() == nullptr)
-    {
-        GetIEditor()->GetViewManager()->SelectViewport(this);
-    }
-
-    GetIEditor()->RegisterNotifyListener(this);
-
-    m_displayContext.pIconManager = GetIEditor()->GetIconManager();
-    GetIEditor()->GetUndoManager()->AddListener(this);
-
-    m_PhysicalLocation.SetIdentity();
-
-    // The renderer requires something, so don't allow us to shrink to absolutely nothing
-    // This won't in fact stop the viewport from being shrunk, when it's the centralWidget for
-    // the MainWindow, but it will stop the viewport from getting resize events
-    // once it's smaller than that, which from the renderer's perspective works out
-    // to be the same thing.
-    setMinimumSize(50, 50);
-
-    OnCreate();
-
-    setFocusPolicy(Qt::StrongFocus);
-
-    Camera::EditorCameraRequestBus::Handler::BusConnect();
-    m_editorEntityNotifications = AZStd::make_unique<EditorEntityNotifications>(*this);
-
-    m_manipulatorManager = GetIEditor()->GetViewManager()->GetManipulatorManager();
-    if (!m_pPrimaryViewport)
-    {
-        m_pPrimaryViewport = this;
-    }
-
-    m_hwnd = renderOverlayHWND();
-}
-
-//////////////////////////////////////////////////////////////////////////
-CRenderViewport::~CRenderViewport()
-{
-    AzFramework::WindowNotificationBus::Event(m_hwnd, &AzFramework::WindowNotificationBus::Handler::OnWindowClosed);
-
-    if (m_pPrimaryViewport == this)
-    {
-        m_pPrimaryViewport = nullptr;
-    }
-
-    AzFramework::WindowRequestBus::Handler::BusDisconnect();
-    DisconnectViewportInteractionRequestBus();
-    m_editorEntityNotifications.reset();
-    Camera::EditorCameraRequestBus::Handler::BusDisconnect();
-    OnDestroy();
-    GetIEditor()->GetUndoManager()->RemoveListener(this);
-    GetIEditor()->UnregisterNotifyListener(this);
-}
-
-//////////////////////////////////////////////////////////////////////////
-// CRenderViewport message handlers
-//////////////////////////////////////////////////////////////////////////
-int CRenderViewport::OnCreate()
-{
-    CreateRenderContext();
-
-    return 0;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::resizeEvent(QResizeEvent* event)
-{
-    PushDisableRendering();
-    QtViewport::resizeEvent(event);
-    PopDisableRendering();
-
-    const QRect rcWindow = rect().translated(mapToGlobal(QPoint()));
-
-    gEnv->pSystem->GetISystemEventDispatcher()->OnSystemEvent(ESYSTEM_EVENT_MOVE, rcWindow.left(), rcWindow.top());
-
-    m_rcClient = rect();
-    m_rcClient.setBottomRight(WidgetToViewport(m_rcClient.bottomRight()));
-
-    gEnv->pSystem->GetISystemEventDispatcher()->OnSystemEvent(ESYSTEM_EVENT_RESIZE, width(), height());
-
-    // We queue the window resize event because the render overlay may be hidden.
-    // If the render overlay is not visible, the native window that is backing it will
-    // also be hidden, and it will not resize until it becomes visible.
-    m_windowResizedEvent = true;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::paintEvent([[maybe_unused]] QPaintEvent* event)
-{
-    // Do not call CViewport::OnPaint() for painting messages
-    // FIXME: paintEvent() isn't the best place for such logic. Should listen to proper eNotify events and to the stuff there instead. (Repeats for other view port classes too).
-    CGameEngine* ge = GetIEditor()->GetGameEngine();
-    if ((ge && ge->IsLevelLoaded()) || (GetType() != ET_ViewportCamera))
-    {
-        setRenderOverlayVisible(true);
-        m_isOnPaint = true;
-        Update();
-        m_isOnPaint = false;
-    }
-    else
-    {
-        setRenderOverlayVisible(false);
-        QPainter painter(this); // device context for painting
-
-        // draw gradient background
-        const QRect rc = rect();
-        QLinearGradient gradient(rc.topLeft(), rc.bottomLeft());
-        gradient.setColorAt(0, QColor(80, 80, 80));
-        gradient.setColorAt(1, QColor(200, 200, 200));
-        painter.fillRect(rc, gradient);
-
-        // if we have some level loaded/loading/new
-        // we draw a text
-        if (!GetIEditor()->GetLevelFolder().isEmpty())
-        {
-            const int kFontSize = 200;
-            const char* kFontName = "Arial";
-            const QColor kTextColor(255, 255, 255);
-            const QColor kTextShadowColor(0, 0, 0);
-            const QFont font(kFontName, kFontSize / 10.0);
-            painter.setFont(font);
-
-            QString friendlyName = QFileInfo(GetIEditor()->GetLevelName()).fileName();
-            const QString strMsg = tr("Preparing level %1...").arg(friendlyName);
-
-            // draw text shadow
-            painter.setPen(kTextShadowColor);
-            painter.drawText(rc, Qt::AlignCenter, strMsg);
-            painter.setPen(kTextColor);
-            // offset rect for normal text
-            painter.drawText(rc.translated(-1, -1), Qt::AlignCenter, strMsg);
-        }
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::mousePressEvent(QMouseEvent* event)
-{
-    // There's a bug caused by having a mix of MFC and Qt where if the render viewport
-    // had focus and then an MFC widget gets focus, Qt internally still thinks
-    // that the widget that had focus before (the render viewport) has it now.
-    // Because of this, Qt won't set the window that the viewport is in as the
-    // focused widget, and the render viewport won't get keyboard input.
-    // Forcing the window to activate should allow the window to take focus
-    // and then the call to setFocus() will give it focus.
-    // All so that the ::keyPressEvent() gets called.
-    ActivateWindowAndSetFocus();
-
-    GetIEditor()->GetViewManager()->SelectViewport(this);
-
-    QtViewport::mousePressEvent(event);
-}
-
-AzToolsFramework::ViewportInteraction::MousePick CRenderViewport::BuildMousePickInternal(const QPoint& point) const
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-
-    MousePick mousePick;
-    Vec3 from, dir;
-    ViewToWorldRay(point, from, dir);
-    mousePick.m_rayOrigin = LYVec3ToAZVec3(from);
-    mousePick.m_rayDirection = LYVec3ToAZVec3(dir);
-    mousePick.m_screenCoordinates = AzFramework::ScreenPoint(point.x(), point.y());
-    return mousePick;
-}
-
-AzToolsFramework::ViewportInteraction::MousePick CRenderViewport::BuildMousePick(const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-
-    PreWidgetRendering();
-    const MousePick mousePick = BuildMousePickInternal(point);
-    PostWidgetRendering();
-    return mousePick;
-}
-
-AzToolsFramework::ViewportInteraction::MouseInteraction CRenderViewport::BuildMouseInteractionInternal(
-    const AzToolsFramework::ViewportInteraction::MouseButtons buttons,
-    const AzToolsFramework::ViewportInteraction::KeyboardModifiers modifiers,
-    const AzToolsFramework::ViewportInteraction::MousePick& mousePick) const
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-
-    MouseInteraction mouse;
-    mouse.m_interactionId.m_cameraId = m_viewEntityId;
-    mouse.m_interactionId.m_viewportId = GetViewportId();
-    mouse.m_mouseButtons = buttons;
-    mouse.m_mousePick = mousePick;
-    mouse.m_keyboardModifiers = modifiers;
-    return mouse;
-}
-
-AzToolsFramework::ViewportInteraction::MouseInteraction CRenderViewport::BuildMouseInteraction(
-    const Qt::MouseButtons buttons, const Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-
-    return BuildMouseInteractionInternal(
-        BuildMouseButtons(buttons),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(WidgetToViewport(point)));
-}
-
-namespace RenderViewportUtil
-{
-    static bool JustAltHeld(const Qt::KeyboardModifiers modifiers)
-    {
-        return (modifiers & Qt::ShiftModifier) == 0
-            && (modifiers & Qt::ControlModifier) == 0
-            && (modifiers & Qt::AltModifier) != 0;
-    }
-
-    static bool NoModifiersHeld(const Qt::KeyboardModifiers modifiers)
-    {
-        return (modifiers & Qt::ShiftModifier) == 0
-            && (modifiers & Qt::ControlModifier) == 0
-            && (modifiers & Qt::AltModifier) == 0;
-    }
-
-    static bool AllowDolly(const Qt::KeyboardModifiers modifiers)
-    {
-        return JustAltHeld(modifiers);
-    }
-
-    static bool AllowOrbit(const Qt::KeyboardModifiers modifiers)
-    {
-        return JustAltHeld(modifiers);
-    }
-
-    static bool AllowPan(const Qt::KeyboardModifiers modifiers)
-    {
-        // begin pan with alt (inverted movement) or no modifiers
-        return JustAltHeld(modifiers) || NoModifiersHeld(modifiers);
-    }
-
-    static bool InvertPan(const Qt::KeyboardModifiers modifiers)
-    {
-        return JustAltHeld(modifiers);
-    }
-} // namespace RenderViewportUtil
-
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnLButtonDown(Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    if (!m_renderer)
-    {
-        return;
-    }
-
-    // Force the visible object cache to be updated - this is to ensure that
-    // selection will work properly even if helpers are not being displayed,
-    // in which case the cache is not updated every frame.
-    if (m_displayContext.settings && !m_displayContext.settings->IsDisplayHelpers())
-    {
-        GetIEditor()->GetObjectManager()->ForceUpdateVisibleObjectCache(m_displayContext);
-    }
-
-    const auto scaledPoint = WidgetToViewport(point);
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::Left),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    bool manipulatorInteraction = false;
-    EditorInteractionSystemViewportSelectionRequestBus::EventResult(
-        manipulatorInteraction, AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleMouseManipulatorInteraction,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::Down));
-
-    if (!manipulatorInteraction)
-    {
-        if (RenderViewportUtil::AllowOrbit(modifiers))
-        {
-            m_bInOrbitMode = true;
-            m_orbitTarget =
-                GetViewTM().GetTranslation() + GetViewTM().TransformVector(FORWARD_DIRECTION) * m_orbitDistance;
-
-            // mouse buttons are treated as keys as well
-            if (m_pressedKeyState == KeyPressedState::AllUp)
-            {
-                m_pressedKeyState = KeyPressedState::PressedThisFrame;
-            }
-
-            m_mousePos = scaledPoint;
-            m_prevMousePos = scaledPoint;
-
-            HideCursor();
-            CaptureMouse();
-
-            // no further handling of left mouse button down
-            return;
-        }
-
-        EditorInteractionSystemViewportSelectionRequestBus::Event(
-            AzToolsFramework::GetEntityContextId(),
-            &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleMouseViewportInteraction,
-            MouseInteractionEvent(mouseInteraction, MouseEvent::Down));
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnLButtonUp(Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    // Convert point to position on terrain.
-    if (!m_renderer)
-    {
-        return;
-    }
-
-    // Update viewports after done with actions.
-    GetIEditor()->UpdateViews(eUpdateObjects);
-
-    const auto scaledPoint = WidgetToViewport(point);
-
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::Left),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    if (m_bInOrbitMode)
-    {
-        m_bInOrbitMode = false;
-
-        ReleaseMouse();
-        ShowCursor();
-    }
-
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::Event(
-        AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::Up));
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnLButtonDblClk(Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    const auto scaledPoint = WidgetToViewport(point);
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::Left),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::Event(
-        AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::DoubleClick));
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnRButtonDown(Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    SetFocus();
-
-    const auto scaledPoint = WidgetToViewport(point);
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::Right),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::Event(
-        AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::Down));
-
-    if (RenderViewportUtil::AllowDolly(modifiers))
-    {
-        m_bInZoomMode = true;
-    }
-    else
-    {
-        m_bInRotateMode = true;
-    }
-
-    // mouse buttons are treated as keys as well
-    if (m_pressedKeyState == KeyPressedState::AllUp)
-    {
-        m_pressedKeyState = KeyPressedState::PressedThisFrame;
-    }
-
-    m_mousePos = scaledPoint;
-    m_prevMousePos = m_mousePos;
-
-    HideCursor();
-
-    // we can't capture the mouse here, or it will stop the popup menu
-    // when the mouse is released.
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnRButtonUp(Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    const auto scaledPoint = WidgetToViewport(point);
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::Right),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::Event(
-        AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::Up));
-
-    m_bInRotateMode = false;
-    m_bInZoomMode = false;
-
-    ReleaseMouse();
-
-    if (!m_bInMoveMode)
-    {
-        ShowCursor();
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnMButtonDown(Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    const auto scaledPoint = WidgetToViewport(point);
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::Middle),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    if (RenderViewportUtil::AllowPan(modifiers))
-    {
-        m_bInMoveMode = true;
-
-        // mouse buttons are treated as keys as well
-        if (m_pressedKeyState == KeyPressedState::AllUp)
-        {
-            m_pressedKeyState = KeyPressedState::PressedThisFrame;
-        }
-
-        m_mousePos = scaledPoint;
-        m_prevMousePos = scaledPoint;
-
-        HideCursor();
-        CaptureMouse();
-    }
-
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::Event(
-        AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::Down));
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnMButtonUp(Qt::KeyboardModifiers modifiers, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    const auto scaledPoint = WidgetToViewport(point);
-    UpdateCurrentMousePos(scaledPoint);
-
-    const auto tryRestoreMouse = [this]
-    {
-        // if we are currently looking (rotateMode) or dollying (zoomMode)
-        // do not show the cursor on mouse up as rmb is still held
-        if (!m_bInZoomMode && !m_bInRotateMode)
-        {
-            ReleaseMouse();
-            ShowCursor();
-        }
-    };
-
-    if (m_bInMoveMode)
-    {
-        m_bInMoveMode = false;
-        tryRestoreMouse();
-    }
-
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::Middle),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::Event(
-        AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::Up));
-}
-
-void CRenderViewport::OnMouseMove(Qt::KeyboardModifiers modifiers, Qt::MouseButtons buttons, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    const auto scaledPoint = WidgetToViewport(point);
-
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        BuildMouseButtons(buttons),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::Event(
-        AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, MouseEvent::Move));
-}
-
-void CRenderViewport::InjectFakeMouseMove(int deltaX, int deltaY, Qt::MouseButtons buttons)
-{
-    // this is required, otherwise the user will see the context menu
-    OnMouseMove(Qt::NoModifier, buttons, QCursor::pos() + QPoint(deltaX, deltaY));
-    // we simply move the prev mouse position, so the change will be picked up
-    // by the next ProcessMouse call
-    m_prevMousePos -= QPoint(deltaX, deltaY);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ProcessMouse()
-{
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    const auto point = WidgetToViewport(mapFromGlobal(QCursor::pos()));
-
-    if (point == m_prevMousePos)
-    {
-        return;
-    }
-
-    // specifically for the right mouse button click, which triggers rotate or zoom,
-    // we can't capture the mouse until the user has moved the mouse, otherwise the
-    // right click context menu won't popup
-    if (!m_mouseCaptured && (m_bInZoomMode || m_bInRotateMode))
-    {
-        if ((point - m_mousePos).manhattanLength() > QApplication::startDragDistance())
-        {
-            CaptureMouse();
-        }
-    }
-
-    float speedScale = GetCameraMoveSpeed();
-
-    if (CheckVirtualKey(Qt::Key_Control))
-    {
-        speedScale *= gSettings.cameraFastMoveSpeed;
-    }
-
-    if (m_PlayerControl)
-    {
-        if (m_bInRotateMode)
-        {
-            f32 MousedeltaX = (m_mousePos.x() - point.x());
-            f32 MousedeltaY = (m_mousePos.y() - point.y());
-            m_relCameraRotZ += MousedeltaX;
-
-            if (GetCameraInvertYRotation())
-            {
-                MousedeltaY = -MousedeltaY;
-            }
-            m_relCameraRotZ += MousedeltaX;
-            m_relCameraRotX += MousedeltaY;
-
-            ResetCursor();
-        }
-    }
-    else if ((m_bInRotateMode && m_bInMoveMode) || m_bInZoomMode)
-    {
-        // Zoom.
-        Matrix34 m = GetViewTM();
-
-        Vec3 ydir = m.GetColumn1().GetNormalized();
-        Vec3 pos = m.GetTranslation();
-
-        const float posDelta = 0.2f * (m_prevMousePos.y() - point.y()) * speedScale;
-        pos = pos - ydir * posDelta;
-        m_orbitDistance = m_orbitDistance + posDelta;
-        m_orbitDistance = fabs(m_orbitDistance);
-
-        m.SetTranslation(pos);
-        SetViewTM(m);
-
-        ResetCursor();
-    }
-    else if (m_bInRotateMode)
-    {
-        Ang3 angles(-point.y() + m_prevMousePos.y(), 0, -point.x() + m_prevMousePos.x());
-        angles = angles * 0.002f * GetCameraRotateSpeed();
-        if (GetCameraInvertYRotation())
-        {
-            angles.x = -angles.x;
-        }
-        Matrix34 camtm = GetViewTM();
-        Ang3 ypr = CCamera::CreateAnglesYPR(Matrix33(camtm));
-        ypr.x += angles.z;
-        ypr.y += angles.x;
-
-        ypr.y = CLAMP(ypr.y, -1.5f, 1.5f);        // to keep rotation in reasonable range
-        // In the recording mode of a custom camera, the z rotation is allowed.
-        if (GetCameraObject() == nullptr || (!GetIEditor()->GetAnimation()->IsRecordMode() && !IsCameraObjectMove()))
-        {
-            ypr.z = 0;      // to have camera always upward
-        }
-
-        camtm = Matrix34(CCamera::CreateOrientationYPR(ypr), camtm.GetTranslation());
-        SetViewTM(camtm);
-
-        ResetCursor();
-    }
-    else if (m_bInMoveMode)
-    {
-        // Slide.
-        Matrix34 m = GetViewTM();
-        Vec3 xdir = m.GetColumn0().GetNormalized();
-        Vec3 zdir = m.GetColumn2().GetNormalized();
-
-        const auto modifiers = QGuiApplication::queryKeyboardModifiers();
-        if (RenderViewportUtil::InvertPan(modifiers))
-        {
-            xdir = -xdir;
-            zdir = -zdir;
-        }
-
-        Vec3 pos = m.GetTranslation();
-        pos += 0.1f * xdir * (point.x() - m_prevMousePos.x()) * speedScale + 0.1f * zdir * (m_prevMousePos.y() - point.y()) * speedScale;
-        m.SetTranslation(pos);
-        SetViewTM(m, true);
-
-        ResetCursor();
-    }
-    else if (m_bInOrbitMode)
-    {
-        Ang3 angles(-point.y() + m_prevMousePos.y(), 0, -point.x() + m_prevMousePos.x());
-        angles = angles * 0.002f * GetCameraRotateSpeed();
-
-        if (GetCameraInvertPan())
-        {
-            angles.z = -angles.z;
-        }
-
-        Ang3 ypr = CCamera::CreateAnglesYPR(Matrix33(GetViewTM()));
-        ypr.x += angles.z;
-        ypr.y = CLAMP(ypr.y, -1.5f, 1.5f);        // to keep rotation in reasonable range
-        ypr.y += angles.x;
-
-        Matrix33 rotateTM =  CCamera::CreateOrientationYPR(ypr);
-
-        Vec3 src = GetViewTM().GetTranslation();
-        Vec3 trg = m_orbitTarget;
-        float fCameraRadius = (trg - src).GetLength();
-
-        // Calc new source.
-        src = trg - rotateTM * Vec3(0, 1, 0) * fCameraRadius;
-        Matrix34 camTM = rotateTM;
-        camTM.SetTranslation(src);
-
-        SetViewTM(camTM);
-
-        ResetCursor();
-    }
-}
-
-void CRenderViewport::ResetCursor()
-{
-#ifdef AZ_PLATFORM_WINDOWS
-    if (!gSettings.stylusMode)
-    {
-        const QPoint point = mapToGlobal(ViewportToWidget(m_prevMousePos));
-        AzQtComponents::SetCursorPos(point);
-    }
-#endif
-
-    // Recalculate the prev mouse pos even if we just reset to it to avoid compounding floating point math issues with DPI scaling
-    m_prevMousePos = WidgetToViewport(mapFromGlobal(QCursor::pos()));
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool  CRenderViewport::event(QEvent* event)
-{
-    switch (event->type())
-    {
-    case QEvent::WindowActivate:
-        GetIEditor()->GetViewManager()->SelectViewport(this);
-        // also kill the keys; if we alt-tab back to the viewport, or come back from the debugger, it's done (and there's no guarantee we'll get the keyrelease event anyways)
-        m_keyDown.clear();
-        break;
-
-    case QEvent::Shortcut:
-        // a shortcut should immediately clear us, otherwise the release event never gets sent
-        m_keyDown.clear();
-        break;
-
-    case QEvent::ShortcutOverride:
-    {
-        // since we respond to the following things, let Qt know so that shortcuts don't override us
-        bool respondsToEvent = false;
-
-        auto keyEvent = static_cast<QKeyEvent*>(event);
-        bool manipulatorInteracting = false;
-        AzToolsFramework::ManipulatorManagerRequestBus::EventResult(
-            manipulatorInteracting,
-            AzToolsFramework::g_mainManipulatorManagerId,
-            &AzToolsFramework::ManipulatorManagerRequestBus::Events::Interacting);
-
-        // If a manipulator is active, stop all shortcuts from working, except for the escape key, which cancels in some cases
-        if ((keyEvent->key() != Qt::Key_Escape) &&  manipulatorInteracting)
-        {
-            respondsToEvent = true;
-        }
-        else
-        {
-            // In game mode we never want to be overridden by shortcuts
-            if (GetIEditor()->IsInGameMode() && GetType() == ET_ViewportCamera)
-            {
-                respondsToEvent = true;
-            }
-            else
-            {
-                if (!(keyEvent->modifiers() & Qt::ControlModifier))
-                {
-                    switch (keyEvent->key())
-                    {
-                    case Qt::Key_Up:
-                    case Qt::Key_W:
-                    case Qt::Key_Down:
-                    case Qt::Key_S:
-                    case Qt::Key_Left:
-                    case Qt::Key_A:
-                    case Qt::Key_Right:
-                    case Qt::Key_D:
-                        respondsToEvent = true;
-                        break;
-
-                    default:
-                        break;
-                    }
-                }
-            }
-        }
-
-        if (respondsToEvent)
-        {
-            event->accept();
-            return true;
-        }
-
-        // because we're doing keyboard grabs, we need to detect
-        // when a shortcut matched so that we can track the buttons involved
-        // in the shortcut, since the key released event won't be generated in that case
-        ProcessKeyRelease(keyEvent);
-    }
-    break;
-    default:
-        // do nothing
-        break;
-    }
-
-    return QtViewport::event(event);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ResetContent()
-{
-    QtViewport::ResetContent();
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::UpdateContent(int flags)
-{
-    QtViewport::UpdateContent(flags);
-    if (flags & eUpdateObjects)
-    {
-        m_bUpdateViewport = true;
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::Update()
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    if (Editor::EditorQtApplication::instance()->isMovingOrResizing())
-    {
-        return;
-    }
-
-    if (!m_renderer || m_rcClient.isEmpty() || GetIEditor()->IsInMatEditMode())
-    {
-        return;
-    }
-
-    if (!isVisible())
-    {
-        return;
-    }
-
-    // Only send the resize event if the render overlay is visible. This is to make sure
-    // the native window has resized.
-    if (m_windowResizedEvent && isRenderOverlayVisible())
-    {
-        AzFramework::WindowNotificationBus::Event(renderOverlayHWND(), &AzFramework::WindowNotificationBus::Handler::OnWindowResized, m_rcClient.width(), m_rcClient.height());
-        m_windowResizedEvent = false;
-    }
-
-    // Don't wait for changes to update the focused viewport.
-    if (CheckRespondToInput())
-    {
-        m_bUpdateViewport = true;
-    }
-
-    // While Renderer doesn't support fast rendering of the scene to more then 1 viewport
-    // render only focused viewport if more then 1 are opened and always update is off.
-    if (!m_isOnPaint && m_viewManager->GetNumberOfGameViewports() > 1 && GetType() == ET_ViewportCamera)
-    {
-        if (m_pPrimaryViewport != this)
-        {
-            if (CheckRespondToInput()) // If this is the focused window, set primary viewport.
-            {
-                m_pPrimaryViewport = this;
-            }
-            else if (!m_bUpdateViewport) // Skip this viewport.
-            {
-                return;
-            }
-        }
-    }
-
-    if (CheckRespondToInput())
-    {
-        ProcessMouse();
-        ProcessKeys();
-    }
-
-    const bool isGameMode = GetIEditor()->IsInGameMode();
-    const bool isSimulationMode = GetIEditor()->GetGameEngine()->GetSimulationMode();
-
-    // Allow debug visualization in both 'game' (Ctrl-G) and 'simulation' (Ctrl-P) modes
-    if (isGameMode || isSimulationMode)
-    {
-        if (!IsRenderingDisabled())
-        {
-            // Disable rendering to avoid recursion into Update()
-            PushDisableRendering();
-
-            // draw debug visualizations
-            {
-                const AzFramework::DisplayContextRequestGuard displayContextGuard(m_displayContext);
-
-                const AZ::u32 prevState = m_displayContext.GetState();
-                m_displayContext.SetState(
-                    e_Mode3D | e_AlphaBlended | e_FillModeSolid | e_CullModeBack | e_DepthWriteOn | e_DepthTestOn);
-
-                AzFramework::DebugDisplayRequestBus::BusPtr debugDisplayBus;
-                AzFramework::DebugDisplayRequestBus::Bind(
-                    debugDisplayBus, AzFramework::g_defaultSceneEntityDebugDisplayId);
-                AZ_Assert(debugDisplayBus, "Invalid DebugDisplayRequestBus.");
-
-                AzFramework::DebugDisplayRequests* debugDisplay =
-                    AzFramework::DebugDisplayRequestBus::FindFirstHandler(debugDisplayBus);
-
-                AzFramework::EntityDebugDisplayEventBus::Broadcast(
-                    &AzFramework::EntityDebugDisplayEvents::DisplayEntityViewport,
-                    AzFramework::ViewportInfo{ GetViewportId() }, *debugDisplay);
-
-                m_displayContext.SetState(prevState);
-            }
-
-            QtViewport::Update();
-            PopDisableRendering();
-        }
-
-        // Game mode rendering is handled by CryAction
-        if (isGameMode)
-        {
-            return;
-        }
-    }
-
-    // Prevents rendering recursion due to recursive Paint messages.
-    if (IsRenderingDisabled())
-    {
-        return;
-    }
-
-    PushDisableRendering();
-
-    m_viewTM = m_Camera.GetMatrix(); // synchronize.
-
-    // Render
-    if (!m_bRenderContextCreated)
-    {
-        if (!CreateRenderContext())
-        {
-            return;
-        }
-    }
-
-    if (ed_visibility_use)
-    {
-        auto start = std::chrono::steady_clock::now();
-
-        m_entityVisibilityQuery.UpdateVisibility(GetCameraState());
-    }
-
-    {
-        SScopedCurrentContext context(this);
-
-        m_renderer->SetClearColor(Vec3(0.4f, 0.4f, 0.4f));
-
-        InitDisplayContext();
-
-        OnRender();
-
-        ProcessRenderLisneters(m_displayContext);
-
-        m_displayContext.Flush2D();
-
-        m_renderer->SwitchToNativeResolutionBackbuffer();
-
-        // 3D engine stats
-
-        CCamera CurCamera = gEnv->pSystem->GetViewCamera();
-        gEnv->pSystem->SetViewCamera(m_Camera);
-
-        // Post Render Callback
-        {
-            PostRenderers::iterator itr = m_postRenderers.begin();
-            PostRenderers::iterator end = m_postRenderers.end();
-            for (; itr != end; ++itr)
-            {
-                (*itr)->OnPostRender();
-            }
-        }
-
-        gEnv->pSystem->SetViewCamera(CurCamera);
-    }
-
-    QtViewport::Update();
-
-    PopDisableRendering();
-    m_bUpdateViewport = false;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::SetViewEntity(const AZ::EntityId& viewEntityId, bool lockCameraMovement)
-{
-    // if they've picked the same camera, then that means they want to toggle
-    if (viewEntityId.IsValid() && viewEntityId != m_viewEntityId)
-    {
-        LockCameraMovement(lockCameraMovement);
-        m_viewEntityId = viewEntityId;
-        AZStd::string entityName;
-        AZ::ComponentApplicationBus::BroadcastResult(entityName, &AZ::ComponentApplicationRequests::GetEntityName, viewEntityId);
-        SetName(QString("Camera entity: %1").arg(entityName.c_str()));
-    }
-    else
-    {
-        SetDefaultCamera();
-    }
-
-    PostCameraSet();
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ResetToViewSourceType(const ViewSourceType& viewSourceType)
-{
-    LockCameraMovement(true);
-    m_pCameraFOVVariable = nullptr;
-    m_viewEntityId.SetInvalid();
-    m_cameraObjectId = GUID_NULL;
-    m_viewSourceType = viewSourceType;
-    SetViewTM(GetViewTM());
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::PostCameraSet()
-{
-    if (m_viewPane)
-    {
-        m_viewPane->OnFOVChanged(GetFOV());
-    }
-
-    GetIEditor()->Notify(eNotify_CameraChanged);
-    QScopedValueRollback<bool> rb(m_ignoreSetViewFromEntityPerspective, true);
-    Camera::EditorCameraNotificationBus::Broadcast(
-        &Camera::EditorCameraNotificationBus::Events::OnViewportViewEntityChanged, m_viewEntityId);
-}
-
-//////////////////////////////////////////////////////////////////////////
-CBaseObject* CRenderViewport::GetCameraObject() const
-{
-    CBaseObject* pCameraObject = nullptr;
-
-    if (m_viewSourceType == ViewSourceType::SequenceCamera)
-    {
-        m_cameraObjectId = GetViewManager()->GetCameraObjectId();
-    }
-    if (m_cameraObjectId != GUID_NULL)
-    {
-        // Find camera object from id.
-        pCameraObject = GetIEditor()->GetObjectManager()->FindObject(m_cameraObjectId);
-    }
-    else if (m_viewSourceType == ViewSourceType::CameraComponent || m_viewSourceType == ViewSourceType::AZ_Entity)
-    {
-        AzToolsFramework::ComponentEntityEditorRequestBus::EventResult(
-            pCameraObject, m_viewEntityId, &AzToolsFramework::ComponentEntityEditorRequests::GetSandboxObject);
-    }
-    return pCameraObject;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnEditorNotifyEvent(EEditorNotifyEvent event)
-{
-    switch (event)
-    {
-    case eNotify_OnBeginGameMode:
-    {
-        if (GetIEditor()->GetViewManager()->GetGameViewport() == this)
-        {
-            m_preGameModeViewTM = GetViewTM();
-            // this should only occur for the main viewport and no others.
-            ShowCursor();
-
-            // If the user has selected game mode, enable outputting to any attached HMD and properly size the context
-            // to the resolution specified by the VR device.
-            if (gSettings.bEnableGameModeVR)
-            {
-                const AZ::VR::HMDDeviceInfo* deviceInfo = nullptr;
-                EBUS_EVENT_RESULT(deviceInfo, AZ::VR::HMDDeviceRequestBus, GetDeviceInfo);
-                AZ_Warning("Render Viewport", deviceInfo, "No VR device detected");
-
-                if (deviceInfo)
-                {
-                    m_previousContext = SetCurrentContext(deviceInfo->renderWidth, deviceInfo->renderHeight);
-                    if (m_renderer->GetIStereoRenderer())
-                    {
-                        m_renderer->GetIStereoRenderer()->OnResolutionChanged();
-                    }
-                    SetActiveWindow();
-                    SetFocus();
-                    SetSelected(true);
-                }
-            }
-            else
-            {
-                m_previousContext = SetCurrentContext();
-            }
-            SetCurrentCursor(STD_CURSOR_GAME);
-        }
-    }
-    break;
-
-    case eNotify_OnEndGameMode:
-        if (GetIEditor()->GetViewManager()->GetGameViewport() == this)
-        {
-            SetCurrentCursor(STD_CURSOR_DEFAULT);
-            if (m_renderer->GetCurrentContextHWND() != renderOverlayHWND())
-            {
-                // if this warning triggers it means that someone else (ie, some other part of the code)
-                // called SetCurrentContext(...) on the renderer, probably did some rendering, but then either
-                // failed to set the context back when done, or set it back to the wrong one.
-                CryWarning(VALIDATOR_MODULE_3DENGINE, VALIDATOR_WARNING, "RenderViewport render context was not correctly restored by someone else.");
-            }
-            RestorePreviousContext(m_previousContext);
-            m_bInRotateMode = false;
-            m_bInMoveMode = false;
-            m_bInOrbitMode = false;
-            m_bInZoomMode = false;
-
-            RestoreViewportAfterGameMode();
-        }
-        break;
-
-    case eNotify_OnCloseScene:
-        SetDefaultCamera();
-        break;
-
-    case eNotify_OnBeginNewScene:
-        PushDisableRendering();
-        break;
-
-    case eNotify_OnEndNewScene:
-        PopDisableRendering();
-
-        {
-            // Default this to the size of default terrain in case there is no listener on the buss
-            AZ::Aabb terrainAabb = AZ::Aabb::CreateFromMinMaxValues(0, 0, 32, 1024, 1024, 32);
-            AzFramework::Terrain::TerrainDataRequestBus::BroadcastResult(terrainAabb, &AzFramework::Terrain::TerrainDataRequests::GetTerrainAabb);
-            float sx = terrainAabb.GetXExtent();
-            float sy = terrainAabb.GetYExtent();
-
-            Matrix34 viewTM;
-            viewTM.SetIdentity();
-            // Initial camera will be at middle of the map at the height of 2
-            // meters above the terrain (default terrain height is 32)
-            viewTM.SetTranslation(Vec3(sx * 0.5f, sy * 0.5f, 34.0f));
-            SetViewTM(viewTM);
-        }
-        break;
-
-    case eNotify_OnBeginTerrainCreate:
-        PushDisableRendering();
-        break;
-
-    case eNotify_OnEndTerrainCreate:
-        PopDisableRendering();
-
-        {
-            // Default this to the size of default terrain in case there is no listener on the buss
-            AZ::Aabb terrainAabb = AZ::Aabb::CreateFromMinMaxValues(0, 0, 32, 1024, 1024, 32);
-            AzFramework::Terrain::TerrainDataRequestBus::BroadcastResult(terrainAabb, &AzFramework::Terrain::TerrainDataRequests::GetTerrainAabb);
-            float sx = terrainAabb.GetXExtent();
-            float sy = terrainAabb.GetYExtent();
-
-            Matrix34 viewTM;
-            viewTM.SetIdentity();
-            // Initial camera will be at middle of the map at the height of 2
-            // meters above the terrain (default terrain height is 32)
-            viewTM.SetTranslation(Vec3(sx * 0.5f, sy * 0.5f, 34.0f));
-            SetViewTM(viewTM);
-        }
-        break;
-
-    case eNotify_OnBeginLayerExport:
-    case eNotify_OnBeginSceneSave:
-        PushDisableRendering();
-        break;
-    case eNotify_OnEndLayerExport:
-    case eNotify_OnEndSceneSave:
-        PopDisableRendering();
-        break;
-
-    case eNotify_OnBeginLoad: // disables viewport input when starting to load an existing level
-    case eNotify_OnBeginCreate: // disables viewport input when starting to create a new level
-        m_freezeViewportInput = true;
-        break;
-
-    case eNotify_OnEndLoad: // enables viewport input when finished loading an existing level
-    case eNotify_OnEndCreate: // enables viewport input when finished creating a new level
-        m_freezeViewportInput = false;
-        break;
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-namespace {
-    inline Vec3 NegY(const Vec3& v, float y)
-    {
-        return Vec3(v.x, y - v.y, v.z);
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnRender()
-{
-    if (m_rcClient.isEmpty() || m_renderer->GetRenderType() == eRT_Null) // Null is crashing in CryEngine on macOS
-    {
-        // Even in null rendering, update the view camera.
-        // This is necessary so that automated editor tests using the null renderer to test systems like dynamic vegetation
-        // are still able to manipulate the current logical camera position, even if nothing is rendered.
-        GetIEditor()->GetSystem()->SetViewCamera(m_Camera);
-        return;
-    }
-
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    float fNearZ = GetIEditor()->GetConsoleVar("cl_DefaultNearPlane");
-    float fFarZ = m_Camera.GetFarPlane();
-
-    CBaseObject* cameraObject = GetCameraObject();
-    if (cameraObject)
-    {
-        AZ::Matrix3x3 lookThroughEntityCorrection = AZ::Matrix3x3::CreateIdentity();
-        if (m_viewEntityId.IsValid())
-        {
-            Camera::CameraRequestBus::EventResult(fNearZ, m_viewEntityId, &Camera::CameraComponentRequests::GetNearClipDistance);
-            Camera::CameraRequestBus::EventResult(fFarZ, m_viewEntityId, &Camera::CameraComponentRequests::GetFarClipDistance);
-            LmbrCentral::EditorCameraCorrectionRequestBus::EventResult(
-                lookThroughEntityCorrection, m_viewEntityId,
-                &LmbrCentral::EditorCameraCorrectionRequests::GetTransformCorrection);
-        }
-
-        m_viewTM = cameraObject->GetWorldTM() * AZMatrix3x3ToLYMatrix3x3(lookThroughEntityCorrection);
-        m_viewTM.OrthonormalizeFast();
-
-        m_Camera.SetMatrix(m_viewTM);
-
-        int w = m_rcClient.width();
-        int h = m_rcClient.height();
-
-        m_Camera.SetFrustum(w, h, GetFOV(), fNearZ, fFarZ);
-    }
-    else if (m_viewEntityId.IsValid())
-    {
-        Camera::CameraRequestBus::EventResult(fNearZ, m_viewEntityId, &Camera::CameraComponentRequests::GetNearClipDistance);
-        Camera::CameraRequestBus::EventResult(fFarZ, m_viewEntityId, &Camera::CameraComponentRequests::GetFarClipDistance);
-        int w = m_rcClient.width();
-        int h = m_rcClient.height();
-
-        m_Camera.SetFrustum(w, h, GetFOV(), fNearZ, fFarZ);
-    }
-    else
-    {
-        // Normal camera.
-        m_cameraObjectId = GUID_NULL;
-        int w = m_rcClient.width();
-        int h = m_rcClient.height();
-
-        float fov = gSettings.viewports.fDefaultFov;
-
-        // match viewport fov to default / selected title menu fov
-        if (GetFOV() != fov)
-        {
-            if (m_viewPane)
-            {
-                m_viewPane->OnFOVChanged(fov);
-                SetFOV(fov);
-            }
-        }
-
-        // Just for editor: Aspect ratio fix when changing the viewport
-        if (!GetIEditor()->IsInGameMode())
-        {
-            float viewportAspectRatio = float( w ) / h;
-            float targetAspectRatio = GetAspectRatio();
-            if (targetAspectRatio > viewportAspectRatio)
-            {
-                // Correct for vertical FOV change.
-                float maxTargetHeight = float( w ) / targetAspectRatio;
-                fov = 2 * atanf((h * tan(fov / 2)) / maxTargetHeight);
-            }
-        }
-
-        m_Camera.SetFrustum(w, h, fov, fNearZ);
-    }
-
-    GetIEditor()->GetSystem()->SetViewCamera(m_Camera);
-
-    CGameEngine* ge = GetIEditor()->GetGameEngine();
-
-    bool levelIsDisplayable = (ge && ge->IsLevelLoaded() && GetIEditor()->GetDocument() && GetIEditor()->GetDocument()->IsDocumentReady());
-
-    //Handle scene render tasks such as gizmos and handles but only when not in VR
-    if (!m_renderer->IsStereoEnabled())
-    {
-        DisplayContext& displayContext = m_displayContext;
-
-        PreWidgetRendering();
-
-        RenderAll();
-
-        // Draw 2D helpers.
-        TransformationMatrices backupSceneMatrices;
-        m_renderer->Set2DMode(m_rcClient.right(), m_rcClient.bottom(), backupSceneMatrices);
-        displayContext.SetState(e_Mode3D | e_AlphaBlended | e_FillModeSolid | e_CullModeBack | e_DepthWriteOn | e_DepthTestOn);
-
-        // Display cursor string.
-        RenderCursorString();
-
-        if (gSettings.viewports.bShowSafeFrame)
-        {
-            UpdateSafeFrame();
-            RenderSafeFrame();
-        }
-
-        const AzFramework::DisplayContextRequestGuard displayContextGuard(displayContext);
-
-        AzFramework::DebugDisplayRequestBus::BusPtr debugDisplayBus;
-        AzFramework::DebugDisplayRequestBus::Bind(
-            debugDisplayBus, AzFramework::g_defaultSceneEntityDebugDisplayId);
-        AZ_Assert(debugDisplayBus, "Invalid DebugDisplayRequestBus.");
-
-        AzFramework::DebugDisplayRequests* debugDisplay =
-            AzFramework::DebugDisplayRequestBus::FindFirstHandler(debugDisplayBus);
-
-        AzFramework::ViewportDebugDisplayEventBus::Event(
-            AzToolsFramework::GetEntityContextId(), &AzFramework::ViewportDebugDisplayEvents::DisplayViewport2d,
-            AzFramework::ViewportInfo{ GetViewportId() }, *debugDisplay);
-
-        m_renderer->Unset2DMode(backupSceneMatrices);
-
-        PostWidgetRendering();
-    }
-
-    if (levelIsDisplayable)
-    {
-        m_renderer->SetViewport(0, 0, m_renderer->GetWidth(), m_renderer->GetHeight(), m_nCurViewportID);
-    }
-    else
-    {
-        ColorF viewportBackgroundColor(pow(71.0f / 255.0f, 2.2f), pow(71.0f / 255.0f, 2.2f), pow(71.0f / 255.0f, 2.2f));
-        m_renderer->ClearTargetsLater(FRT_CLEAR_COLOR, viewportBackgroundColor);
-        DrawBackground();
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderSelectionRectangle()
-{
-    if (m_selectedRect.isEmpty())
-    {
-        return;
-    }
-
-    Vec3 topLeft(m_selectedRect.left(), m_selectedRect.top(), 1);
-    Vec3 bottomRight(m_selectedRect.right() +1, m_selectedRect.bottom() + 1, 1);
-
-    m_displayContext.DepthTestOff();
-    m_displayContext.SetColor(1, 1, 1, 0.4f);
-    m_displayContext.DrawWireBox(topLeft, bottomRight);
-    m_displayContext.DepthTestOn();
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::InitDisplayContext()
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    // Draw all objects.
-    DisplayContext& displayContext = m_displayContext;
-    displayContext.settings = GetIEditor()->GetDisplaySettings();
-    displayContext.view = this;
-    displayContext.renderer = m_renderer;
-    displayContext.box.min = Vec3(-100000.0f, -100000.0f, -100000.0f);
-    displayContext.box.max = Vec3(100000.0f, 100000.0f, 100000.0f);
-    displayContext.camera = &m_Camera;
-    displayContext.flags = 0;
-
-    if (!displayContext.settings->IsDisplayLabels() || !displayContext.settings->IsDisplayHelpers())
-    {
-        displayContext.flags |= DISPLAY_HIDENAMES;
-    }
-
-    if (displayContext.settings->IsDisplayLinks() && displayContext.settings->IsDisplayHelpers())
-    {
-        displayContext.flags |= DISPLAY_LINKS;
-    }
-
-    if (m_bDegradateQuality)
-    {
-        displayContext.flags |= DISPLAY_DEGRADATED;
-    }
-
-    if (displayContext.settings->GetRenderFlags() & RENDER_FLAG_BBOX)
-    {
-        displayContext.flags |= DISPLAY_BBOX;
-    }
-
-    if (displayContext.settings->IsDisplayTracks() && displayContext.settings->IsDisplayHelpers())
-    {
-        displayContext.flags |= DISPLAY_TRACKS;
-        displayContext.flags |= DISPLAY_TRACKTICKS;
-    }
-
-    if (GetIEditor()->GetReferenceCoordSys() == COORDS_WORLD)
-    {
-        displayContext.flags |= DISPLAY_WORLDSPACEAXIS;
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::PopulateEditorGlobalContextMenu(QMenu* /*menu*/, const AZ::Vector2& /*point*/, int /*flags*/)
-{
-    m_bInMoveMode = false;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderAll()
-{
-    // Draw all objects.
-    DisplayContext& displayContext = m_displayContext;
-
-    m_renderer->ResetToDefault();
-
-    displayContext.SetState(e_Mode3D | e_AlphaBlended | e_FillModeSolid | e_CullModeBack | e_DepthWriteOn | e_DepthTestOn);
-    GetIEditor()->GetObjectManager()->Display(displayContext);
-
-    RenderSelectedRegion();
-
-    RenderSnapMarker();
-
-    if (gSettings.viewports.bShowGridGuide
-        && GetIEditor()->GetDisplaySettings()->IsDisplayHelpers())
-    {
-        RenderSnappingGrid();
-    }
-
-    if (displayContext.settings->GetDebugFlags() & DBG_MEMINFO)
-    {
-        ProcessMemInfo mi;
-        CProcessInfo::QueryMemInfo(mi);
-        int MB = 1024 * 1024;
-        QString str = QStringLiteral("WorkingSet=%1Mb, PageFile=%2Mb, PageFaults=%3").arg(mi.WorkingSet / MB).arg(mi.PagefileUsage / MB).arg(mi.PageFaultCount);
-        m_renderer->TextToScreenColor(1, 1, 1, 0, 0, 1, str.toUtf8().data());
-    }
-
-    {
-        const AzFramework::DisplayContextRequestGuard displayContextGuard(displayContext);
-
-        AzFramework::DebugDisplayRequestBus::BusPtr debugDisplayBus;
-        AzFramework::DebugDisplayRequestBus::Bind(
-            debugDisplayBus, AzFramework::g_defaultSceneEntityDebugDisplayId);
-        AZ_Assert(debugDisplayBus, "Invalid DebugDisplayRequestBus.");
-
-        AzFramework::DebugDisplayRequests* debugDisplay =
-            AzFramework::DebugDisplayRequestBus::FindFirstHandler(debugDisplayBus);
-
-        // allow the override of in-editor visualization
-        AzFramework::ViewportDebugDisplayEventBus::Event(
-            AzToolsFramework::GetEntityContextId(), &AzFramework::ViewportDebugDisplayEvents::DisplayViewport,
-            AzFramework::ViewportInfo{ GetViewportId() }, *debugDisplay);
-
-        m_entityVisibilityQuery.DisplayVisibility(*debugDisplay);
-
-        if (m_manipulatorManager != nullptr)
-        {
-            using namespace AzToolsFramework::ViewportInteraction;
-
-            debugDisplay->DepthTestOff();
-            m_manipulatorManager->DrawManipulators(
-                *debugDisplay, GetCameraState(),
-                BuildMouseInteractionInternal(
-                    MouseButtons(TranslateMouseButtons(QGuiApplication::mouseButtons())),
-                    BuildKeyboardModifiers(QGuiApplication::queryKeyboardModifiers()),
-                    BuildMousePickInternal(WidgetToViewport(mapFromGlobal(QCursor::pos())))));
-            debugDisplay->DepthTestOn();
-        }
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::DrawAxis()
-{
-    AZ_Assert(m_cameraSetForWidgetRenderingCount > 0,
-        "DrawAxis was called but viewport widget rendering was not set. PreWidgetRendering must be called before.");
-
-    DisplayContext& dc = m_displayContext;
-
-    // show axis only if draw helpers is activated
-    if (!dc.settings->IsDisplayHelpers())
-    {
-        return;
-    }
-
-    Vec3 colX(1, 0, 0), colY(0, 1, 0), colZ(0, 0, 1), colW(1, 1, 1);
-    Vec3 pos(50, 50, 0.1f); // Bottom-left corner
-
-    float wx, wy, wz;
-    m_renderer->UnProjectFromScreen(pos.x, pos.y, pos.z, &wx, &wy, &wz);
-    Vec3 posInWorld(wx, wy, wz);
-    float screenScale = GetScreenScaleFactor(posInWorld);
-    float length = 0.03f * screenScale;
-    float arrowSize = 0.02f * screenScale;
-    float textSize = 1.1f;
-
-    Vec3 x(length, 0, 0);
-    Vec3 y(0, length, 0);
-    Vec3 z(0, 0, length);
-
-    int prevRState = dc.GetState();
-    dc.DepthWriteOff();
-    dc.DepthTestOff();
-    dc.CullOff();
-    dc.SetLineWidth(1);
-
-    dc.SetColor(colX);
-    dc.DrawLine(posInWorld, posInWorld + x);
-    dc.DrawArrow(posInWorld + x * 0.9f, posInWorld + x, arrowSize);
-    dc.SetColor(colY);
-    dc.DrawLine(posInWorld, posInWorld + y);
-    dc.DrawArrow(posInWorld + y * 0.9f, posInWorld + y, arrowSize);
-    dc.SetColor(colZ);
-    dc.DrawLine(posInWorld, posInWorld + z);
-    dc.DrawArrow(posInWorld + z * 0.9f, posInWorld + z, arrowSize);
-
-    dc.SetColor(colW);
-    dc.DrawTextLabel(posInWorld + x, textSize, "x");
-    dc.DrawTextLabel(posInWorld + y, textSize, "y");
-    dc.DrawTextLabel(posInWorld + z, textSize, "z");
-
-    dc.DepthWriteOn();
-    dc.DepthTestOn();
-    dc.CullOn();
-    dc.SetState(prevRState);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::DrawBackground()
-{
-    DisplayContext& dc = m_displayContext;
-
-    if (!dc.settings->IsDisplayHelpers())            // show gradient bg only if draw helpers are activated
-    {
-        return;
-    }
-
-    int heightVP = m_renderer->GetHeight() - 1;
-    int widthVP = m_renderer->GetWidth() - 1;
-    Vec3 pos(0, 0, 0);
-
-    Vec3 x(widthVP, 0, 0);
-    Vec3 y(0, heightVP, 0);
-
-    float height = m_rcClient.height();
-
-    Vec3 src =  NegY(pos, height);
-    Vec3 trgx = NegY(pos + x, height);
-    Vec3 trgy = NegY(pos + y, height);
-
-    QColor topColor = palette().color(QPalette::Window);
-    QColor bottomColor = palette().color(QPalette::Disabled, QPalette::WindowText);
-
-    ColorB firstC(topColor.red(), topColor.green(), topColor.blue(), 255.0f);
-    ColorB secondC(bottomColor.red(), bottomColor.green(), bottomColor.blue(), 255.0f);
-
-    TransformationMatrices backupSceneMatrices;
-
-    m_renderer->Set2DMode(m_rcClient.right(), m_rcClient.bottom(), backupSceneMatrices);
-    m_displayContext.SetState(e_Mode3D | e_AlphaBlended | e_FillModeSolid | e_CullModeBack | e_DepthWriteOn | e_DepthTestOn);
-    dc.DrawQuadGradient(src, trgx, pos + x, pos, secondC, firstC);
-    m_renderer->Unset2DMode(backupSceneMatrices);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderCursorString()
-{
-    if (m_cursorStr.isEmpty())
-    {
-        return;
-    }
-
-    const auto point = WidgetToViewport(mapFromGlobal(QCursor::pos()));
-
-    // Display hit object name.
-    float col[4] = { 1, 1, 1, 1 };
-    m_renderer->Draw2dLabel(point.x() + 12, point.y() + 4, 1.2f, col, false, "%s", m_cursorStr.toUtf8().data());
-
-    if (!m_cursorSupplementaryStr.isEmpty())
-    {
-        float col2[4] = { 1, 1, 0, 1 };
-        m_renderer->Draw2dLabel(point.x() + 12, point.y() + 4 + CURSOR_FONT_HEIGHT * 1.2f, 1.2f, col2, false, "%s", m_cursorSupplementaryStr.toUtf8().data());
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::UpdateSafeFrame()
-{
-    m_safeFrame = m_rcClient;
-
-    if (m_safeFrame.height() == 0)
-    {
-        return;
-    }
-
-    const bool allowSafeFrameBiggerThanViewport = false;
-
-    float safeFrameAspectRatio = float( m_safeFrame.width()) / m_safeFrame.height();
-    float targetAspectRatio = GetAspectRatio();
-    bool viewportIsWiderThanSafeFrame = (targetAspectRatio <= safeFrameAspectRatio);
-    if (viewportIsWiderThanSafeFrame || allowSafeFrameBiggerThanViewport)
-    {
-        float maxSafeFrameWidth = m_safeFrame.height() * targetAspectRatio;
-        float widthDifference = m_safeFrame.width() - maxSafeFrameWidth;
-
-        m_safeFrame.setLeft(m_safeFrame.left() + widthDifference * 0.5);
-        m_safeFrame.setRight(m_safeFrame.right() - widthDifference * 0.5);
-    }
-    else
-    {
-        float maxSafeFrameHeight = m_safeFrame.width() / targetAspectRatio;
-        float heightDifference = m_safeFrame.height() - maxSafeFrameHeight;
-
-        m_safeFrame.setTop(m_safeFrame.top() + heightDifference * 0.5);
-        m_safeFrame.setBottom(m_safeFrame.bottom() - heightDifference * 0.5);
-    }
-
-    m_safeFrame.adjust(0, 0, -1, -1); // <-- aesthetic improvement.
-
-    const float SAFE_ACTION_SCALE_FACTOR = 0.05f;
-    m_safeAction = m_safeFrame;
-    m_safeAction.adjust(m_safeFrame.width() * SAFE_ACTION_SCALE_FACTOR, m_safeFrame.height() * SAFE_ACTION_SCALE_FACTOR,
-        -m_safeFrame.width() * SAFE_ACTION_SCALE_FACTOR, -m_safeFrame.height() * SAFE_ACTION_SCALE_FACTOR);
-
-    const float SAFE_TITLE_SCALE_FACTOR = 0.1f;
-    m_safeTitle = m_safeFrame;
-    m_safeTitle.adjust(m_safeFrame.width() * SAFE_TITLE_SCALE_FACTOR, m_safeFrame.height() * SAFE_TITLE_SCALE_FACTOR,
-        -m_safeFrame.width() * SAFE_TITLE_SCALE_FACTOR, -m_safeFrame.height() * SAFE_TITLE_SCALE_FACTOR);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderSafeFrame()
-{
-    RenderSafeFrame(m_safeFrame, 0.75f, 0.75f, 0, 0.8f);
-    RenderSafeFrame(m_safeAction, 0, 0.85f, 0.80f, 0.8f);
-    RenderSafeFrame(m_safeTitle, 0.80f, 0.60f, 0, 0.8f);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderSafeFrame(const QRect& frame, float r, float g, float b, float a)
-{
-    m_displayContext.SetColor(r, g, b, a);
-
-    const int LINE_WIDTH = 2;
-    for (int i = 0; i < LINE_WIDTH; i++)
-    {
-        Vec3 topLeft(frame.left() + i, frame.top() + i, 0);
-        Vec3 bottomRight(frame.right() - i, frame.bottom() - i, 0);
-        m_displayContext.DrawWireBox(topLeft, bottomRight);
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-float CRenderViewport::GetAspectRatio() const
-{
-    return gSettings.viewports.fDefaultAspectRatio;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderSnapMarker()
-{
-    if (!gSettings.snap.markerDisplay)
-    {
-        return;
-    }
-
-    QPoint point = QCursor::pos();
-    ScreenToClient(point);
-    Vec3 p = MapViewToCP(point);
-
-    DisplayContext& dc = m_displayContext;
-
-    float fScreenScaleFactor = GetScreenScaleFactor(p);
-
-    Vec3 x(1, 0, 0);
-    Vec3 y(0, 1, 0);
-    Vec3 z(0, 0, 1);
-    x = x * gSettings.snap.markerSize * fScreenScaleFactor * 0.1f;
-    y = y * gSettings.snap.markerSize * fScreenScaleFactor * 0.1f;
-    z = z * gSettings.snap.markerSize * fScreenScaleFactor * 0.1f;
-
-    dc.SetColor(gSettings.snap.markerColor);
-    dc.DrawLine(p - x, p + x);
-    dc.DrawLine(p - y, p + y);
-    dc.DrawLine(p - z, p + z);
-
-    point = WorldToView(p);
-
-    int s = 8;
-    dc.DrawLine2d(point + QPoint(-s, -s), point + QPoint(s, -s), 0);
-    dc.DrawLine2d(point + QPoint(-s, s), point + QPoint(s, s), 0);
-    dc.DrawLine2d(point + QPoint(-s, -s), point + QPoint(-s, s), 0);
-    dc.DrawLine2d(point + QPoint(s, -s), point + QPoint(s, s), 0);
-}
-
-//////////////////////////////////////////////////////////////////////////
-static void OnMenuDisplayWireframe()
-{
-    ICVar* piVar(gEnv->pConsole->GetCVar("r_wireframe"));
-    int nRenderMode = piVar->GetIVal();
-    if (nRenderMode != R_WIREFRAME_MODE)
-    {
-        piVar->Set(R_WIREFRAME_MODE);
-    }
-    else
-    {
-        piVar->Set(R_SOLID_MODE);
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-static void OnMenuTargetAspectRatio(float aspect)
-{
-    gSettings.viewports.fDefaultAspectRatio = aspect;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnMenuResolutionCustom()
-{
-    CCustomResolutionDlg resDlg(width(), height(), parentWidget());
-    if (resDlg.exec() == QDialog::Accepted)
-    {
-        ResizeView(resDlg.GetWidth(), resDlg.GetHeight());
-
-        const QString text = QString::fromLatin1("%1 x %2").arg(resDlg.GetWidth()).arg(resDlg.GetHeight());
-
-        QStringList customResPresets;
-        CViewportTitleDlg::LoadCustomPresets("ResPresets", "ResPresetFor2ndView", customResPresets);
-        CViewportTitleDlg::UpdateCustomPresets(text, customResPresets);
-        CViewportTitleDlg::SaveCustomPresets("ResPresets", "ResPresetFor2ndView", customResPresets);
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnMenuCreateCameraEntityFromCurrentView()
-{
-    Camera::EditorCameraSystemRequestBus::Broadcast(&Camera::EditorCameraSystemRequests::CreateCameraEntityFromViewport);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnMenuSelectCurrentCamera()
-{
-    CBaseObject* pCameraObject = GetCameraObject();
-
-    if (pCameraObject && !pCameraObject->IsSelected())
-    {
-        GetIEditor()->BeginUndo();
-        IObjectManager* pObjectManager = GetIEditor()->GetObjectManager();
-        pObjectManager->ClearSelection();
-        pObjectManager->SelectObject(pCameraObject);
-        GetIEditor()->AcceptUndo("Select Current Camera");
-    }
-}
-
-static AzFramework::CameraState CameraStateFromCCamera(
-    const CCamera& camera, const float fov, const float width, const float height)
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    AzFramework::CameraState state;
-    state.m_forward = LYVec3ToAZVec3(camera.GetViewdir());
-    state.m_up = LYVec3ToAZVec3(camera.GetUp());
-    state.m_side = state.m_forward.Cross(state.m_up);
-    state.m_position = LYVec3ToAZVec3(camera.GetPosition());
-    state.m_fovOrZoom = fov;
-    state.m_nearClip = camera.GetNearPlane();
-    state.m_farClip = camera.GetFarPlane();
-    state.m_orthographic = false;
-    state.m_viewportSize = AZ::Vector2(width, height);
-
-    return state;
-}
-
-AzFramework::CameraState CRenderViewport::GetCameraState()
-{
-    return CameraStateFromCCamera(GetCamera(), GetFOV(), m_rcClient.width(), m_rcClient.height());
-}
-
-bool CRenderViewport::GridSnappingEnabled()
-{
-    return false;
-}
-
-float CRenderViewport::GridSize()
-{
-    return 0.0f;
-}
-
-bool CRenderViewport::ShowGrid()
-{
-    return false;
-}
-
-bool CRenderViewport::AngleSnappingEnabled()
-{
-    return false;
-}
-
-float CRenderViewport::AngleStep()
-{
-    return 0.0f;
-}
-
-AZ::Vector3 CRenderViewport::PickTerrain(const AzFramework::ScreenPoint& point)
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    return LYVec3ToAZVec3(ViewToWorld(AzToolsFramework::ViewportInteraction::QPointFromScreenPoint(point), nullptr, true));
-}
-
-AZ::EntityId CRenderViewport::PickEntity(const AzFramework::ScreenPoint& point)
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    PreWidgetRendering();
-
-    AZ::EntityId entityId;
-    HitContext hitInfo;
-    hitInfo.view = this;
-    if (HitTest(AzToolsFramework::ViewportInteraction::QPointFromScreenPoint(point), hitInfo))
-    {
-        if (hitInfo.object && (hitInfo.object->GetType() == OBJTYPE_AZENTITY))
-        {
-            auto entityObject = static_cast<CComponentEntityObject*>(hitInfo.object);
-            entityId = entityObject->GetAssociatedEntityId();
-        }
-    }
-
-    PostWidgetRendering();
-
-    return entityId;
-}
-
-float CRenderViewport::TerrainHeight(const AZ::Vector2& position)
-{
-    return GetIEditor()->GetTerrainElevation(position.GetX(), position.GetY());
-}
-
-void CRenderViewport::FindVisibleEntities(AZStd::vector<AZ::EntityId>& visibleEntitiesOut)
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    if (ed_visibility_use)
-    {
-        visibleEntitiesOut.assign(m_entityVisibilityQuery.Begin(), m_entityVisibilityQuery.End());
-    }
-    else
-    {
-        if (m_displayContext.GetView() == nullptr)
-        {
-            return;
-        }
-
-        const AZStd::vector<AZ::EntityId>& entityIdCache =
-            m_displayContext.GetView()->GetVisibleObjectsCache()->GetEntityIdCache();
-
-        visibleEntitiesOut.assign(entityIdCache.begin(), entityIdCache.end());
-    }
-}
-
-AzFramework::ScreenPoint CRenderViewport::ViewportWorldToScreen(const AZ::Vector3& worldPosition)
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    PreWidgetRendering();
-    const AzFramework::ScreenPoint screenPosition =
-        AzToolsFramework::ViewportInteraction::ScreenPointFromQPoint(WorldToView(AZVec3ToLYVec3(worldPosition)));
-    PostWidgetRendering();
-
-    return screenPosition;
-}
-
-bool CRenderViewport::IsViewportInputFrozen()
-{
-    return m_freezeViewportInput;
-}
-
-void CRenderViewport::FreezeViewportInput(bool freeze)
-{
-    m_freezeViewportInput = freeze;
-}
-
-QWidget* CRenderViewport::GetWidgetForViewportContextMenu()
-{
-    return this;
-}
-
-void CRenderViewport::BeginWidgetContext()
-{
-    PreWidgetRendering();
-}
-
-void CRenderViewport::EndWidgetContext()
-{
-    PostWidgetRendering();
-}
-
-bool CRenderViewport::ShowingWorldSpace()
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    return BuildKeyboardModifiers(QGuiApplication::queryKeyboardModifiers()).Shift();
-}
-
-void CRenderViewport::SetWindowTitle(const AZStd::string& title)
-{
-    // Do not support the WindowRequestBus changing the editor window title
-    AZ_UNUSED(title);
-}
-
-AzFramework::WindowSize CRenderViewport::GetClientAreaSize() const
-{
-    return AzFramework::WindowSize(m_rcClient.width(), m_rcClient.height());
-}
-
-
-void CRenderViewport::ResizeClientArea(AzFramework::WindowSize clientAreaSize)
-{
-    QWidget* window = this->window();
-    window->resize(aznumeric_cast<int>(clientAreaSize.m_width), aznumeric_cast<int>(clientAreaSize.m_height));
-}
-
-bool CRenderViewport::GetFullScreenState() const
-{
-    // CRenderViewport does not currently support full screen.
-    return false;
-}
-
-void CRenderViewport::SetFullScreenState([[maybe_unused]]bool fullScreenState)
-{
-    // CRenderViewport does not currently support full screen.
-}
-
-bool CRenderViewport::CanToggleFullScreenState() const
-{
-    // CRenderViewport does not currently support full screen.
-    return false;
-}
-
-void CRenderViewport::ToggleFullScreenState()
-{
-    // CRenderViewport does not currently support full screen.
-}
-
-void CRenderViewport::ConnectViewportInteractionRequestBus()
-{
-    AzToolsFramework::ViewportInteraction::ViewportFreezeRequestBus::Handler::BusConnect(GetViewportId());
-    AzToolsFramework::ViewportInteraction::ViewportInteractionRequestBus::Handler::BusConnect(GetViewportId());
-    AzToolsFramework::ViewportInteraction::MainEditorViewportInteractionRequestBus::Handler::BusConnect(GetViewportId());
-    m_viewportUi.ConnectViewportUiBus(GetViewportId());
-
-    AzFramework::InputSystemCursorConstraintRequestBus::Handler::BusConnect();
-}
-
-void CRenderViewport::DisconnectViewportInteractionRequestBus()
-{
-    AzFramework::InputSystemCursorConstraintRequestBus::Handler::BusDisconnect();
-
-    m_viewportUi.DisconnectViewportUiBus();
-    AzToolsFramework::ViewportInteraction::MainEditorViewportInteractionRequestBus::Handler::BusDisconnect();
-    AzToolsFramework::ViewportInteraction::ViewportInteractionRequestBus::Handler::BusDisconnect();
-    AzToolsFramework::ViewportInteraction::ViewportFreezeRequestBus::Handler::BusDisconnect();
-}
-
-//////////////////////////////////////////////////////////////////////////
-static void ToggleBool(bool* variable, bool* disableVariableIfOn)
-{
-    *variable = !*variable;
-    if (*variable && disableVariableIfOn)
-    {
-        *disableVariableIfOn = false;
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-static void ToggleInt(int* variable)
-{
-    *variable = !*variable;
-}
-
-//////////////////////////////////////////////////////////////////////////
-static void AddCheckbox(QMenu* menu, const QString& text, bool* variable, bool* disableVariableIfOn = nullptr)
-{
-    QAction* action = menu->addAction(text);
-    QObject::connect(action, &QAction::triggered, action, [variable, disableVariableIfOn] { ToggleBool(variable, disableVariableIfOn);
-        });
-    action->setCheckable(true);
-    action->setChecked(*variable);
-}
-
-//////////////////////////////////////////////////////////////////////////
-static void AddCheckbox(QMenu* menu, const QString& text, int* variable)
-{
-    QAction* action = menu->addAction(text);
-    QObject::connect(action, &QAction::triggered, action, [variable] { ToggleInt(variable);
-        });
-    action->setCheckable(true);
-    action->setChecked(*variable);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnTitleMenu(QMenu* menu)
-{
-    const int nWireframe = gEnv->pConsole->GetCVar("r_wireframe")->GetIVal();
-    QAction* action = menu->addAction(tr("Wireframe"));
-    connect(action, &QAction::triggered, action, OnMenuDisplayWireframe);
-    action->setCheckable(true);
-    action->setChecked(nWireframe == R_WIREFRAME_MODE);
-
-    const bool bDisplayLabels = GetIEditor()->GetDisplaySettings()->IsDisplayLabels();
-    action = menu->addAction(tr("Labels"));
-    connect(action, &QAction::triggered, this, [bDisplayLabels] {GetIEditor()->GetDisplaySettings()->DisplayLabels(!bDisplayLabels);
-        });
-    action->setCheckable(true);
-    action->setChecked(bDisplayLabels);
-
-    AddCheckbox(menu, tr("Show Safe Frame"), &gSettings.viewports.bShowSafeFrame);
-    AddCheckbox(menu, tr("Show Construction Plane"), &gSettings.snap.constructPlaneDisplay);
-    AddCheckbox(menu, tr("Show Trigger Bounds"), &gSettings.viewports.bShowTriggerBounds);
-    AddCheckbox(menu, tr("Show Icons"), &gSettings.viewports.bShowIcons, &gSettings.viewports.bShowSizeBasedIcons);
-    AddCheckbox(menu, tr("Show Size-based Icons"), &gSettings.viewports.bShowSizeBasedIcons, &gSettings.viewports.bShowIcons);
-    AddCheckbox(menu, tr("Show Helpers of Frozen Objects"), &gSettings.viewports.nShowFrozenHelpers);
-
-    if (!m_predefinedAspectRatios.IsEmpty())
-    {
-        QMenu* aspectRatiosMenu = menu->addMenu(tr("Target Aspect Ratio"));
-
-        for (size_t i = 0; i < m_predefinedAspectRatios.GetCount(); ++i)
-        {
-            const QString& aspectRatioString = m_predefinedAspectRatios.GetName(i);
-            QAction* aspectRatioAction = aspectRatiosMenu->addAction(aspectRatioString);
-            connect(aspectRatioAction, &QAction::triggered, this, [i, this] { OnMenuTargetAspectRatio(m_predefinedAspectRatios.GetValue(i));
-                });
-            aspectRatioAction->setCheckable(true);
-            aspectRatioAction->setChecked(m_predefinedAspectRatios.IsCurrent(i));
-        }
-    }
-
-    // Set ourself as the active viewport so the following actions create a camera from this view
-    GetIEditor()->GetViewManager()->SelectViewport(this);
-
-    CGameEngine* gameEngine = GetIEditor()->GetGameEngine();
-
-    if (Camera::EditorCameraSystemRequestBus::HasHandlers())
-    {
-        action = menu->addAction(tr("Create camera entity from current view"));
-        connect(action, &QAction::triggered, this, &CRenderViewport::OnMenuCreateCameraEntityFromCurrentView);
-
-        if (!gameEngine || !gameEngine->IsLevelLoaded())
-        {
-            action->setEnabled(false);
-            action->setToolTip(tr(TextCantCreateCameraNoLevel));
-            menu->setToolTipsVisible(true);
-        }
-    }
-
-    if (!gameEngine || !gameEngine->IsLevelLoaded())
-    {
-        action->setEnabled(false);
-        action->setToolTip(tr(TextCantCreateCameraNoLevel));
-        menu->setToolTipsVisible(true);
-    }
-
-    if (GetCameraObject())
-    {
-        action = menu->addAction(tr("Select Current Camera"));
-        connect(action, &QAction::triggered, this, &CRenderViewport::OnMenuSelectCurrentCamera);
-    }
-
-    // Add Cameras.
-    bool bHasCameras = AddCameraMenuItems(menu);
-    CRenderViewport* pFloatingViewport = nullptr;
-
-    if (GetIEditor()->GetViewManager()->GetViewCount() > 1)
-    {
-        for (int i = 0; i < GetIEditor()->GetViewManager()->GetViewCount(); ++i)
-        {
-            CViewport* vp = GetIEditor()->GetViewManager()->GetView(i);
-            if (!vp)
-            {
-                continue;
-            }
-
-            if (viewport_cast<CRenderViewport*>(vp) == nullptr)
-            {
-                continue;
-            }
-
-            if (vp->GetViewportId() == MAX_NUM_VIEWPORTS - 1)
-            {
-                menu->addSeparator();
-
-                QMenu* floatViewMenu = menu->addMenu(tr("Floating View"));
-
-                pFloatingViewport = (CRenderViewport*)vp;
-                pFloatingViewport->AddCameraMenuItems(floatViewMenu);
-
-                if (bHasCameras)
-                {
-                    floatViewMenu->addSeparator();
-                }
-
-                QMenu* resolutionMenu = floatViewMenu->addMenu(tr("Resolution"));
-
-                QStringList customResPresets;
-                CViewportTitleDlg::LoadCustomPresets("ResPresets", "ResPresetFor2ndView", customResPresets);
-                CViewportTitleDlg::AddResolutionMenus(resolutionMenu, [this](int width, int height) { ResizeView(width, height); }, customResPresets);
-                if (!resolutionMenu->actions().isEmpty())
-                {
-                    resolutionMenu->addSeparator();
-                }
-                QAction* customResolutionAction = resolutionMenu->addAction(tr("Custom..."));
-                connect(customResolutionAction, &QAction::triggered, this, &CRenderViewport::OnMenuResolutionCustom);
-                break;
-            }
-        }
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::AddCameraMenuItems(QMenu* menu)
-{
-    if (!menu->isEmpty())
-    {
-        menu->addSeparator();
-    }
-
-    AddCheckbox(menu, "Lock Camera Movement", &m_bLockCameraMovement);
-    menu->addSeparator();
-
-    // Camera Sub menu
-    QMenu* customCameraMenu = menu->addMenu(tr("Camera"));
-
-    QAction* action = customCameraMenu->addAction("Editor Camera");
-    action->setCheckable(true);
-    action->setChecked(m_viewSourceType == ViewSourceType::None);
-    connect(action, &QAction::triggered, this, &CRenderViewport::SetDefaultCamera);
-
-    AZ::EBusAggregateResults<AZ::EntityId> getCameraResults;
-    Camera::CameraBus::BroadcastResult(getCameraResults, &Camera::CameraRequests::GetCameras);
-
-    const int numCameras = static_cast<int>(getCameraResults.values.size());
-
-    // only enable if we're editing a sequence in Track View and have cameras in the level
-    bool enableSequenceCameraMenu = (GetIEditor()->GetAnimation()->GetSequence() && numCameras);
-
-    action = customCameraMenu->addAction(tr("Sequence Camera"));
-    action->setCheckable(true);
-    action->setChecked(m_viewSourceType == ViewSourceType::SequenceCamera);
-    action->setEnabled(enableSequenceCameraMenu);
-    connect(action, &QAction::triggered, this, &CRenderViewport::SetSequenceCamera);
-
-    QVector<QAction*> additionalCameras;
-    additionalCameras.reserve(static_cast<int>(getCameraResults.values.size()));
-
-    for (const AZ::EntityId& entityId : getCameraResults.values)
-    {
-        AZStd::string entityName;
-        AZ::ComponentApplicationBus::BroadcastResult(entityName, &AZ::ComponentApplicationRequests::GetEntityName, entityId);
-        action = new QAction(QString(entityName.c_str()), nullptr);
-        additionalCameras.append(action);
-        action->setCheckable(true);
-        action->setChecked(m_viewEntityId == entityId && m_viewSourceType == ViewSourceType::CameraComponent);
-        connect(action, &QAction::triggered, this, [this, entityId](bool isChecked)
-            {
-                if (isChecked)
-                {
-                    SetComponentCamera(entityId);
-                }
-                else
-                {
-                    SetDefaultCamera();
-                }
-            });
-    }
-
-    std::sort(additionalCameras.begin(), additionalCameras.end(), [] (QAction* a1, QAction* a2) {
-        return QString::compare(a1->text(), a2->text(), Qt::CaseInsensitive) < 0;
-    });
-
-    for (QAction* cameraAction : additionalCameras)
-    {
-        customCameraMenu->addAction(cameraAction);
-    }
-
-    action = customCameraMenu->addAction(tr("Look through entity"));
-    AzToolsFramework::EntityIdList selectedEntityList;
-    AzToolsFramework::ToolsApplicationRequests::Bus::BroadcastResult(selectedEntityList, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
-    action->setCheckable(selectedEntityList.size() > 0 || m_viewSourceType == ViewSourceType::AZ_Entity);
-    action->setEnabled(selectedEntityList.size() > 0 || m_viewSourceType == ViewSourceType::AZ_Entity);
-    action->setChecked(m_viewSourceType == ViewSourceType::AZ_Entity);
-    connect(action, &QAction::triggered, this, [this](bool isChecked)
-        {
-            if (isChecked)
-            {
-                AzToolsFramework::EntityIdList selectedEntityList;
-                AzToolsFramework::ToolsApplicationRequests::Bus::BroadcastResult(selectedEntityList, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
-                if (selectedEntityList.size())
-                {
-                    SetEntityAsCamera(*selectedEntityList.begin());
-                }
-            }
-            else
-            {
-                SetDefaultCamera();
-            }
-        });
-    return true;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ResizeView(int width, int height)
-{
-    const QRect rView = rect().translated(mapToGlobal(QPoint()));
-    int deltaWidth = width - rView.width();
-    int deltaHeight = height - rView.height();
-
-    if (window()->isFullScreen())
-    {
-        setGeometry(rView.left(), rView.top(), rView.width() + deltaWidth, rView.height() + deltaHeight);
-    }
-    else
-    {
-        QWidget* window = this->window();
-        if (window->isMaximized())
-        {
-            window->showNormal();
-        }
-
-        const QSize deltaSize = QSize(width, height) - size();
-        window->move(0, 0);
-        window->resize(window->size() + deltaSize);
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ToggleCameraObject()
-{
-    if (m_viewSourceType == ViewSourceType::SequenceCamera)
-    {
-        ResetToViewSourceType(ViewSourceType::LegacyCamera);
-    }
-    else
-    {
-        ResetToViewSourceType(ViewSourceType::SequenceCamera);
-    }
-    PostCameraSet();
-    GetIEditor()->GetAnimation()->ForceAnimation();
-}
-
-void CRenderViewport::OnMouseWheel(Qt::KeyboardModifiers modifiers, short zDelta, const QPoint& point)
-{
-    using namespace AzToolsFramework::ViewportInteraction;
-    using AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus;
-
-    if (GetIEditor()->IsInGameMode() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    const auto scaledPoint = WidgetToViewport(point);
-    const auto mouseInteraction = BuildMouseInteractionInternal(
-        MouseButtonsFromButton(MouseButton::None),
-        BuildKeyboardModifiers(modifiers),
-        BuildMousePick(scaledPoint));
-
-    bool handled = false;
-    MouseInteractionResult result = MouseInteractionResult::None;
-    AzToolsFramework::EditorInteractionSystemViewportSelectionRequestBus::EventResult(
-        result, AzToolsFramework::GetEntityContextId(),
-        &EditorInteractionSystemViewportSelectionRequestBus::Events::InternalHandleAllMouseInteractions,
-        MouseInteractionEvent(mouseInteraction, zDelta));
-
-    handled = result != MouseInteractionResult::None;
-
-    if (!handled)
-    {
-        Matrix34 m = GetViewTM();
-        const Vec3 ydir = m.GetColumn1().GetNormalized();
-
-        Vec3 pos = m.GetTranslation();
-
-        const float posDelta = 0.01f * zDelta * gSettings.wheelZoomSpeed;
-        pos += ydir * posDelta;
-        m_orbitDistance = m_orbitDistance - posDelta;
-        m_orbitDistance = fabs(m_orbitDistance);
-
-        m.SetTranslation(pos);
-        SetViewTM(m, true);
-
-        QtViewport::OnMouseWheel(modifiers, zDelta, scaledPoint);
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::SetCamera(const CCamera& camera)
-{
-    m_Camera = camera;
-    SetViewTM(m_Camera.GetMatrix());
-}
-
-//////////////////////////////////////////////////////////////////////////
-float CRenderViewport::GetCameraMoveSpeed() const
-{
-    return gSettings.cameraMoveSpeed;
-}
-
-//////////////////////////////////////////////////////////////////////////
-float CRenderViewport::GetCameraRotateSpeed() const
-{
-    return gSettings.cameraRotateSpeed;
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::GetCameraInvertYRotation() const
-{
-    return gSettings.invertYRotation;
-}
-
-//////////////////////////////////////////////////////////////////////////
-float CRenderViewport::GetCameraInvertPan() const
-{
-    return gSettings.invertPan;
-}
-
-//////////////////////////////////////////////////////////////////////////
-CRenderViewport* CRenderViewport::GetPrimaryViewport()
-{
-    return m_pPrimaryViewport;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::focusOutEvent([[maybe_unused]] QFocusEvent* event)
-{
-    // if we lose focus, the keyboard map needs to be cleared immediately
-    if (!m_keyDown.isEmpty())
-    {
-        m_keyDown.clear();
-
-        releaseKeyboard();
-    }
-}
-
-void CRenderViewport::keyPressEvent(QKeyEvent* event)
-{
-    // Special case Escape key and bubble way up to the top level parent so that it can cancel us out of any active tool
-    // or clear the current selection
-    if (event->key() == Qt::Key_Escape)
-    {
-        QCoreApplication::sendEvent(GetIEditor()->GetEditorMainWindow(), event);
-    }
-
-    // NOTE: we keep track of keypresses and releases explicitly because the OS/Qt will insert a slight delay between sending
-    // keyevents when the key is held down. This is standard, but makes responding to key events for game style input silly
-    // because we want the movement to be butter smooth.
-    if (!event->isAutoRepeat())
-    {
-        if (m_keyDown.isEmpty())
-        {
-            grabKeyboard();
-        }
-
-        m_keyDown.insert(event->key());
-    }
-
-    QtViewport::keyPressEvent(event);
-
-#if defined(AZ_PLATFORM_WINDOWS)
-    // In game mode on windows we need to forward raw text events to the input system.
-    if (GetIEditor()->IsInGameMode() && GetType() == ET_ViewportCamera)
-    {
-        // Get the QString as a '\0'-terminated array of unsigned shorts.
-        // The result remains valid until the string is modified.
-        const ushort* codeUnitsUTF16 = event->text().utf16();
-        while (ushort codeUnitUTF16 = *codeUnitsUTF16)
-        {
-            AzFramework::RawInputNotificationBusWindows::Broadcast(&AzFramework::RawInputNotificationsWindows::OnRawInputCodeUnitUTF16Event, codeUnitUTF16);
-            ++codeUnitsUTF16;
-        }
-    }
-#endif // defined(AZ_PLATFORM_WINDOWS)
-}
-
-void CRenderViewport::ProcessKeyRelease(QKeyEvent* event)
-{
-    if (!event->isAutoRepeat())
-    {
-        if (m_keyDown.contains(event->key()))
-        {
-            m_keyDown.remove(event->key());
-
-            if (m_keyDown.isEmpty())
-            {
-                releaseKeyboard();
-            }
-        }
-    }
-}
-
-void CRenderViewport::keyReleaseEvent(QKeyEvent* event)
-{
-    ProcessKeyRelease(event);
-
-    QtViewport::keyReleaseEvent(event);
-}
-
-void CRenderViewport::SetViewTM(const Matrix34& viewTM, bool bMoveOnly)
-{
-    Matrix34 camMatrix = viewTM;
-
-    // If no collision flag set do not check for terrain elevation.
-    if (GetType() == ET_ViewportCamera)
-    {
-        if ((GetIEditor()->GetDisplaySettings()->GetSettings() & SETTINGS_NOCOLLISION) == 0)
-        {
-            Vec3 p = camMatrix.GetTranslation();
-            bool adjustCameraElevation = true;
-            auto terrain = AzFramework::Terrain::TerrainDataRequestBus::FindFirstHandler();
-            if (terrain)
-            {
-                AZ::Aabb terrainAabb(terrain->GetTerrainAabb());
-
-                // Adjust the AABB to include all Z values.  Since the goal here is to snap the camera to the terrain height if
-                // it's below the terrain, we only want to verify the camera is within the XY bounds of the terrain to adjust the elevation.
-                terrainAabb.SetMin(AZ::Vector3(terrainAabb.GetMin().GetX(), terrainAabb.GetMin().GetY(), -AZ::Constants::FloatMax));
-                terrainAabb.SetMax(AZ::Vector3(terrainAabb.GetMax().GetX(), terrainAabb.GetMax().GetY(), AZ::Constants::FloatMax));
-
-                if (!terrainAabb.Contains(LYVec3ToAZVec3(p)))
-                {
-                    adjustCameraElevation = false;
-                }
-                else if (terrain->GetIsHoleFromFloats(p.x, p.y))
-                {
-                    adjustCameraElevation = false;
-                }
-            }
-
-            if (adjustCameraElevation)
-            {
-                float z = GetIEditor()->GetTerrainElevation(p.x, p.y);
-                if (p.z < z + 0.25)
-                {
-                    p.z = z + 0.25;
-                    camMatrix.SetTranslation(p);
-                }
-            }
-        }
-
-        // Also force this position on game.
-        if (GetIEditor()->GetGameEngine())
-        {
-            GetIEditor()->GetGameEngine()->SetPlayerViewMatrix(viewTM);
-        }
-    }
-
-    CBaseObject* cameraObject = GetCameraObject();
-    if (cameraObject)
-    {
-        // Ignore camera movement if locked.
-        if (IsCameraMovementLocked() || (!GetIEditor()->GetAnimation()->IsRecordMode() && !IsCameraObjectMove()))
-        {
-            return;
-        }
-
-        AZ::Matrix3x3 lookThroughEntityCorrection = AZ::Matrix3x3::CreateIdentity();
-        if (m_viewEntityId.IsValid())
-        {
-            LmbrCentral::EditorCameraCorrectionRequestBus::EventResult(
-                lookThroughEntityCorrection, m_viewEntityId,
-                &LmbrCentral::EditorCameraCorrectionRequests::GetInverseTransformCorrection);
-        }
-
-        if (m_pressedKeyState != KeyPressedState::PressedInPreviousFrame)
-        {
-            CUndo undo("Move Camera");
-            if (bMoveOnly)
-            {
-                // specify eObjectUpdateFlags_UserInput so that an undo command gets logged
-                cameraObject->SetWorldPos(camMatrix.GetTranslation(), eObjectUpdateFlags_UserInput);
-            }
-            else
-            {
-                // specify eObjectUpdateFlags_UserInput so that an undo command gets logged
-                cameraObject->SetWorldTM(camMatrix * AZMatrix3x3ToLYMatrix3x3(lookThroughEntityCorrection), eObjectUpdateFlags_UserInput);
-            }
-        }
-        else
-        {
-            if (bMoveOnly)
-            {
-                // Do not specify eObjectUpdateFlags_UserInput, so that an undo command does not get logged; we covered it already when m_pressedKeyState was PressedThisFrame
-                cameraObject->SetWorldPos(camMatrix.GetTranslation());
-            }
-            else
-            {
-                // Do not specify eObjectUpdateFlags_UserInput, so that an undo command does not get logged; we covered it already when m_pressedKeyState was PressedThisFrame
-                cameraObject->SetWorldTM(camMatrix * AZMatrix3x3ToLYMatrix3x3(lookThroughEntityCorrection));
-            }
-        }
-
-        using namespace AzToolsFramework;
-        ComponentEntityObjectRequestBus::Event(cameraObject, &ComponentEntityObjectRequestBus::Events::UpdatePreemptiveUndoCache);
-    }
-    else if (m_viewEntityId.IsValid())
-    {
-        // Ignore camera movement if locked.
-        if (IsCameraMovementLocked() || (!GetIEditor()->GetAnimation()->IsRecordMode() && !IsCameraObjectMove()))
-        {
-            return;
-        }
-
-        if (m_pressedKeyState != KeyPressedState::PressedInPreviousFrame)
-        {
-            CUndo undo("Move Camera");
-            if (bMoveOnly)
-            {
-                AZ::TransformBus::Event(
-                    m_viewEntityId, &AZ::TransformInterface::SetWorldTranslation,
-                    LYVec3ToAZVec3(camMatrix.GetTranslation()));
-            }
-            else
-            {
-                AZ::TransformBus::Event(
-                    m_viewEntityId, &AZ::TransformInterface::SetWorldTM,
-                    LYTransformToAZTransform(camMatrix));
-            }
-        }
-        else
-        {
-            if (bMoveOnly)
-            {
-                AZ::TransformBus::Event(
-                    m_viewEntityId, &AZ::TransformInterface::SetWorldTranslation,
-                    LYVec3ToAZVec3(camMatrix.GetTranslation()));
-            }
-            else
-            {
-                AZ::TransformBus::Event(
-                    m_viewEntityId, &AZ::TransformInterface::SetWorldTM,
-                    LYTransformToAZTransform(camMatrix));
-            }
-        }
-
-        AzToolsFramework::PropertyEditorGUIMessages::Bus::Broadcast(
-            &AzToolsFramework::PropertyEditorGUIMessages::RequestRefresh,
-            AzToolsFramework::PropertyModificationRefreshLevel::Refresh_AttributesAndValues);
-    }
-
-    if (m_pressedKeyState == KeyPressedState::PressedThisFrame)
-    {
-        m_pressedKeyState = KeyPressedState::PressedInPreviousFrame;
-    }
-
-    QtViewport::SetViewTM(camMatrix);
-
-    m_Camera.SetMatrix(camMatrix);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderSelectedRegion()
-{
-    AABB box;
-    GetIEditor()->GetSelectedRegion(box);
-    if (box.IsEmpty())
-    {
-        return;
-    }
-
-    float x1 = box.min.x;
-    float y1 = box.min.y;
-    float x2 = box.max.x;
-    float y2 = box.max.y;
-
-    DisplayContext& dc = m_displayContext;
-
-    float fMaxSide = MAX(y2 - y1, x2 - x1);
-    if (fMaxSide < 0.1f)
-    {
-        return;
-    }
-    float fStep = fMaxSide / 100.0f;
-
-    float fMinZ = 0;
-    float fMaxZ = 0;
-
-    // Draw yellow border lines.
-    dc.SetColor(1, 1, 0, 1);
-    float offset = 0.01f;
-    Vec3 p1, p2;
-
-    const float defaultTerrainHeight = AzFramework::Terrain::TerrainDataRequests::GetDefaultTerrainHeight();
-    auto terrain = AzFramework::Terrain::TerrainDataRequestBus::FindFirstHandler();
-
-    for (float y = y1; y < y2; y += fStep)
-    {
-        p1.x = x1;
-        p1.y = y;
-        p1.z = terrain ? terrain->GetHeightFromFloats(p1.x, p1.y) + offset : defaultTerrainHeight + offset;
-
-        p2.x = x1;
-        p2.y = y + fStep;
-        p2.z = terrain ? terrain->GetHeightFromFloats(p2.x, p2.y) + offset : defaultTerrainHeight + offset;
-        dc.DrawLine(p1, p2);
-
-        p1.x = x2;
-        p1.y = y;
-        p1.z = terrain ? terrain->GetHeightFromFloats(p1.x, p1.y) + offset : defaultTerrainHeight + offset;
-
-        p2.x = x2;
-        p2.y = y + fStep;
-        p2.z = terrain ? terrain->GetHeightFromFloats(p2.x, p2.y) + offset : defaultTerrainHeight + offset;
-        dc.DrawLine(p1, p2);
-
-        fMinZ = min(fMinZ, min(p1.z, p2.z));
-        fMaxZ = max(fMaxZ, max(p1.z, p2.z));
-    }
-    for (float x = x1; x < x2; x += fStep)
-    {
-        p1.x = x;
-        p1.y = y1;
-        p1.z = terrain ? terrain->GetHeightFromFloats(p1.x, p1.y) + offset : defaultTerrainHeight + offset;
-
-        p2.x = x + fStep;
-        p2.y = y1;
-        p2.z = terrain ? terrain->GetHeightFromFloats(p2.x, p2.y) + offset : defaultTerrainHeight + offset;
-        dc.DrawLine(p1, p2);
-
-        p1.x = x;
-        p1.y = y2;
-        p1.z = terrain ? terrain->GetHeightFromFloats(p1.x, p1.y) + offset : defaultTerrainHeight + offset;
-
-        p2.x = x + fStep;
-        p2.y = y2;
-        p2.z = terrain ? terrain->GetHeightFromFloats(p2.x, p2.y) + offset : defaultTerrainHeight + offset;
-        dc.DrawLine(p1, p2);
-
-        fMinZ = min(fMinZ, min(p1.z, p2.z));
-        fMaxZ = max(fMaxZ, max(p1.z, p2.z));
-    }
-
-    {
-        // Draw a box area
-        float fBoxOver = fMaxSide / 5.0f;
-        float fBoxHeight = fBoxOver + fMaxZ - fMinZ;
-
-        ColorB boxColor(64, 64, 255, 128); // light blue
-        ColorB transparent(boxColor.r, boxColor.g, boxColor.b, 0);
-
-        Vec3 base[] = {
-            Vec3(x1, y1, fMinZ),
-            Vec3(x2, y1, fMinZ),
-            Vec3(x2, y2, fMinZ),
-            Vec3(x1, y2, fMinZ)
-        };
-
-
-        // Generate vertices
-        static AABB boxPrev(AABB::RESET);
-        static std::vector<Vec3> verts;
-        static std::vector<ColorB> colors;
-
-        if (!IsEquivalent(boxPrev, box))
-        {
-            verts.resize(0);
-            colors.resize(0);
-            for (int i = 0; i < 4; ++i)
-            {
-                Vec3& p = base[i];
-
-                verts.push_back(p);
-                verts.push_back(Vec3(p.x, p.y, p.z + fBoxHeight));
-                verts.push_back(Vec3(p.x, p.y, p.z + fBoxHeight + fBoxOver));
-
-                colors.push_back(boxColor);
-                colors.push_back(boxColor);
-                colors.push_back(transparent);
-            }
-            boxPrev = box;
-        }
-
-        // Generate indices
-        const int numInds = 4 * 12;
-        static vtx_idx inds[numInds];
-        static bool bNeedIndsInit = true;
-        if (bNeedIndsInit)
-        {
-            vtx_idx* pInds = &inds[0];
-
-            for (int i = 0; i < 4; ++i)
-            {
-                int over = 0;
-                if (i == 3)
-                {
-                    over = -12;
-                }
-
-                int ind = i * 3;
-                *pInds++ = ind;
-                *pInds++ = ind + 3 + over;
-                *pInds++ = ind + 1;
-
-                *pInds++ = ind + 1;
-                *pInds++ = ind + 3 + over;
-                *pInds++ = ind + 4 + over;
-
-                ind = i * 3 + 1;
-                *pInds++ = ind;
-                *pInds++ = ind + 3 + over;
-                *pInds++ = ind + 1;
-
-                *pInds++ = ind + 1;
-                *pInds++ = ind + 3 + over;
-                *pInds++ = ind + 4 + over;
-            }
-            bNeedIndsInit = false;
-        }
-
-        // Draw lines
-        for (int i = 0; i < 4; ++i)
-        {
-            Vec3& p = base[i];
-
-            dc.DrawLine(p, Vec3(p.x, p.y, p.z + fBoxHeight), ColorF(1, 1, 0, 1), ColorF(1, 1, 0, 1));
-            dc.DrawLine(Vec3(p.x, p.y, p.z + fBoxHeight), Vec3(p.x, p.y, p.z + fBoxHeight + fBoxOver), ColorF(1, 1, 0, 1), ColorF(1, 1, 0, 0));
-        }
-
-        // Draw volume
-        dc.DepthWriteOff();
-        dc.CullOff();
-        dc.pRenderAuxGeom->DrawTriangles(&verts[0], static_cast<uint32>(verts.size()), &inds[0], numInds, &colors[0]);
-        dc.CullOn();
-        dc.DepthWriteOn();
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ProcessKeys()
-{
-    FUNCTION_PROFILER(GetIEditor()->GetSystem(), PROFILE_EDITOR);
-
-    if (m_PlayerControl || GetIEditor()->IsInGameMode() || !CheckRespondToInput() || m_freezeViewportInput)
-    {
-        return;
-    }
-
-    //m_Camera.UpdateFrustum();
-    Matrix34 m = GetViewTM();
-    Vec3 ydir = m.GetColumn1().GetNormalized();
-    Vec3 xdir = m.GetColumn0().GetNormalized();
-    Vec3 zdir = m.GetColumn2().GetNormalized();
-
-    Vec3 pos = GetViewTM().GetTranslation();
-
-    float speedScale = AZStd::GetMin(
-        60.0f * GetIEditor()->GetSystem()->GetITimer()->GetFrameTime(), 20.0f);
-
-    speedScale *= GetCameraMoveSpeed();
-
-    // Use the global modifier keys instead of our keymap. It's more reliable.
-    const bool shiftPressed = QGuiApplication::queryKeyboardModifiers() & Qt::ShiftModifier;
-    const bool controlPressed = QGuiApplication::queryKeyboardModifiers() & Qt::ControlModifier;
-
-    if (shiftPressed)
-    {
-        speedScale *= gSettings.cameraFastMoveSpeed;
-    }
-
-    if (controlPressed)
-    {
-        return;
-    }
-
-    bool bIsPressedSome = false;
-
-    if (IsKeyDown(Qt::Key_Up) || IsKeyDown(Qt::Key_W))
-    {
-        // move forward
-        bIsPressedSome = true;
-        pos = pos + (speedScale * m_moveSpeed * ydir);
-    }
-
-    if (IsKeyDown(Qt::Key_Down) || IsKeyDown(Qt::Key_S))
-    {
-        // move backward
-        bIsPressedSome = true;
-        pos = pos - (speedScale * m_moveSpeed * ydir);
-    }
-
-    if (IsKeyDown(Qt::Key_Left) || IsKeyDown(Qt::Key_A))
-    {
-        // move left
-        bIsPressedSome = true;
-        pos = pos - (speedScale * m_moveSpeed * xdir);
-    }
-
-    if (IsKeyDown(Qt::Key_Right) || IsKeyDown(Qt::Key_D))
-    {
-        // move right
-        bIsPressedSome = true;
-        pos = pos + (speedScale * m_moveSpeed * xdir);
-    }
-
-    if (IsKeyDown(Qt::Key_E))
-    {
-        // move Up
-        bIsPressedSome = true;
-        pos = pos + (speedScale * m_moveSpeed * zdir);
-    }
-
-    if (IsKeyDown(Qt::Key_Q))
-    {
-        // move down
-        bIsPressedSome = true;
-        pos = pos - (speedScale * m_moveSpeed * zdir);
-    }
-
-    if (bIsPressedSome)
-    {
-        // Only change the keystate to pressed if it wasn't already marked in
-        // a previous frame. Otherwise, the undo/redo stack will be all off
-        // from what SetViewTM() does.
-        if (m_pressedKeyState == KeyPressedState::AllUp)
-        {
-            m_pressedKeyState = KeyPressedState::PressedThisFrame;
-        }
-
-        m.SetTranslation(pos);
-        SetViewTM(m, true);
-    }
-
-    bool mouseModifierKeysDown = ((QGuiApplication::mouseButtons() & (Qt::RightButton | Qt::MiddleButton)) != 0);
-
-    if (!bIsPressedSome && !mouseModifierKeysDown)
-    {
-        m_pressedKeyState = KeyPressedState::AllUp;
-    }
-}
-
-Vec3 CRenderViewport::WorldToView3D(const Vec3& wp, [[maybe_unused]] int nFlags) const
-{
-    AZ_Assert(m_cameraSetForWidgetRenderingCount > 0,
-        "WorldToView3D was called but viewport widget rendering was not set. PreWidgetRendering must be called before.");
-
-    Vec3 out(0, 0, 0);
-    float x, y, z;
-
-    m_renderer->ProjectToScreen(wp.x, wp.y, wp.z, &x, &y, &z);
-    if (_finite(x) && _finite(y) && _finite(z))
-    {
-        out.x = (x / 100) * m_rcClient.width();
-        out.y = (y / 100) * m_rcClient.height();
-        out.x /= QHighDpiScaling::factor(windowHandle()->screen());
-        out.y /= QHighDpiScaling::factor(windowHandle()->screen());
-        out.z = z;
-    }
-    return out;
-}
-
-//////////////////////////////////////////////////////////////////////////
-QPoint CRenderViewport::WorldToView(const Vec3& wp) const
-{
-    AZ_Assert(m_cameraSetForWidgetRenderingCount > 0,
-        "WorldToView was called but viewport widget rendering was not set. PreWidgetRendering must be called before.");
-
-    QPoint p;
-    float x, y, z;
-
-    m_renderer->ProjectToScreen(wp.x, wp.y, wp.z, &x, &y, &z);
-    if (_finite(x) || _finite(y))
-    {
-        p.rx() = (x / 100) * m_rcClient.width();
-        p.ry() = (y / 100) * m_rcClient.height();
-    }
-    else
-    {
-        QPoint(0, 0);
-    }
-
-    return p;
-}
-//////////////////////////////////////////////////////////////////////////
-QPoint CRenderViewport::WorldToViewParticleEditor(const Vec3& wp, int width, int height) const
-{
-    QPoint p;
-    float x, y, z;
-
-    m_renderer->ProjectToScreen(wp.x, wp.y, wp.z, &x, &y, &z);
-    if (_finite(x) || _finite(y))
-    {
-        p.rx() = (x / 100) * width;
-        p.ry() = (y / 100) * height;
-    }
-    else
-    {
-        QPoint(0, 0);
-    }
-    return p;
-}
-
-//////////////////////////////////////////////////////////////////////////
-Vec3 CRenderViewport::ViewToWorld(const QPoint& vp, bool* collideWithTerrain, bool onlyTerrain, bool bSkipVegetation, bool bTestRenderMesh, bool* collideWithObject) const
-{
-    AZ_PROFILE_FUNCTION(AZ::Debug::ProfileCategory::Editor);
-
-    // Make sure we initialize the value if a pointer has been passed in
-    if (collideWithTerrain != nullptr)
-    {
-        *collideWithTerrain = false;
-    }
-
-    // Make sure we initialize the value if a pointer has been passed in
-    if (collideWithObject != nullptr)
-{
-        *collideWithObject = false;
-    }
-
-    if (!m_renderer)
-    {
-        return Vec3(0, 0, 0);
-    }
-
-    QRect rc = m_rcClient;
-
-    Vec3 pos0;
-    if (!m_Camera.Unproject(Vec3(vp.x(), rc.bottom() - vp.y(), 0), pos0))
-    {
-        return Vec3(0, 0, 0);
-    }
-    if (!IsVectorInValidRange(pos0))
-    {
-        pos0.Set(0, 0, 0);
-    }
-
-    Vec3 pos1;
-    if (!m_Camera.Unproject(Vec3(vp.x(), rc.bottom() - vp.y(), 1), pos1))
-    {
-        return Vec3(0, 0, 0);
-    }
-    if (!IsVectorInValidRange(pos1))
-    {
-        pos1.Set(1, 0, 0);
-    }
-
-    const float maxDistance = 10000.f;
-
-    Vec3 v = (pos1 - pos0);
-    v = v.GetNormalized();
-    v = v * maxDistance;
-
-    if (!_finite(v.x) || !_finite(v.y) || !_finite(v.z))
-    {
-        return Vec3(0, 0, 0);
-    }
-
-    Vec3 colp = pos0 + 0.002f * v;
-
-    AZ_UNUSED(vp)
-    AZ_UNUSED(bTestRenderMesh)
-    AZ_UNUSED(bSkipVegetation)
-    AZ_UNUSED(bSkipVegetation)
-    AZStd::optional<AZStd::pair<float, AZ::Vector3>> hitDistancePosition;
-
-    if (!onlyTerrain && !GetIEditor()->IsTerrainAxisIgnoreObjects())
-    {
-        AzFramework::EntityContextId editorContextId;
-        AzToolsFramework::EditorEntityContextRequestBus::BroadcastResult(
-            editorContextId, &AzToolsFramework::EditorEntityContextRequests::GetEditorEntityContextId);
-
-        AzFramework::RenderGeometry::RayRequest ray;
-        ray.m_startWorldPosition = LYVec3ToAZVec3(pos0);
-        ray.m_endWorldPosition = LYVec3ToAZVec3(pos0 + v);
-        ray.m_onlyVisible = true;
-
-        AzFramework::RenderGeometry::RayResult result;
-        AzFramework::RenderGeometry::IntersectorBus::EventResult(result, editorContextId,
-            &AzFramework::RenderGeometry::IntersectorInterface::RayIntersect, ray);
-
-        if (result)
-        {
-            if (!hitDistancePosition || result.m_distance < hitDistancePosition->first)
-            {
-                hitDistancePosition = {result.m_distance, result.m_worldPosition};
-                if (collideWithObject)
-                {
-                    *collideWithObject = true;
-                }
-            }
-        }
-    }
-
-    if (hitDistancePosition)
-    {
-        colp = AZVec3ToLYVec3(hitDistancePosition->second);
-    }
-
-
-    return colp;
-}
-
-//////////////////////////////////////////////////////////////////////////
-Vec3 CRenderViewport::ViewToWorldNormal(const QPoint& vp, bool onlyTerrain, bool bTestRenderMesh)
-{
-    AZ_UNUSED(vp)
-    AZ_UNUSED(bTestRenderMesh)
-
-    AZ_Assert(m_cameraSetForWidgetRenderingCount > 0,
-        "ViewToWorldNormal was called but viewport widget rendering was not set. PreWidgetRendering must be called before.");
-
-    AZ_PROFILE_FUNCTION(AZ::Debug::ProfileCategory::Editor);
-
-    if (!m_renderer)
-    {
-        return Vec3(0, 0, 1);
-    }
-
-    QRect rc = m_rcClient;
-
-    Vec3 pos0, pos1;
-    float wx, wy, wz;
-    m_renderer->UnProjectFromScreen(vp.x(), rc.bottom() - vp.y(), 0, &wx, &wy, &wz);
-    if (!_finite(wx) || !_finite(wy) || !_finite(wz))
-    {
-        return Vec3(0, 0, 1);
-    }
-    pos0(wx, wy, wz);
-    if (!IsVectorInValidRange(pos0))
-    {
-        pos0.Set(0, 0, 0);
-    }
-
-    m_renderer->UnProjectFromScreen(vp.x(), rc.bottom() - vp.y(), 1, &wx, &wy, &wz);
-    if (!_finite(wx) || !_finite(wy) || !_finite(wz))
-    {
-        return Vec3(0, 0, 1);
-    }
-    pos1(wx, wy, wz);
-
-    Vec3 v = (pos1 - pos0);
-    if (!IsVectorInValidRange(pos1))
-    {
-        pos1.Set(1, 0, 0);
-    }
-
-    const float maxDistance = 2000.f;
-    v = v.GetNormalized();
-    v = v * maxDistance;
-
-    if (!_finite(v.x) || !_finite(v.y) || !_finite(v.z))
-    {
-        return Vec3(0, 0, 1);
-    }
-
-    Vec3 colp(0, 0, 0);
-
-
-    AZStd::optional<AZStd::pair<float, AZ::Vector3>> hitDistanceNormal;
-
-    if (!onlyTerrain && !GetIEditor()->IsTerrainAxisIgnoreObjects())
-    {
-        AzFramework::EntityContextId editorContextId;
-        AzToolsFramework::EditorEntityContextRequestBus::BroadcastResult(
-            editorContextId, &AzToolsFramework::EditorEntityContextRequests::GetEditorEntityContextId);
-
-        AzFramework::RenderGeometry::RayRequest ray;
-        ray.m_startWorldPosition = LYVec3ToAZVec3(pos0);
-        ray.m_endWorldPosition = LYVec3ToAZVec3(pos0 + v);
-        ray.m_onlyVisible = true;
-
-        AzFramework::RenderGeometry::RayResult result;
-        AzFramework::RenderGeometry::IntersectorBus::EventResult(result, editorContextId,
-            &AzFramework::RenderGeometry::IntersectorInterface::RayIntersect, ray);
-
-        if (result)
-        {
-            if (!hitDistanceNormal || result.m_distance < hitDistanceNormal->first)
-            {
-                hitDistanceNormal = { result.m_distance, result.m_worldNormal };
-            }
-        }
-    }
-
-    return hitDistanceNormal ? AZVec3ToLYVec3(hitDistanceNormal->second) : Vec3(0, 0, 1);
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::AdjustObjectPosition(const ray_hit& hit, Vec3& outNormal, Vec3& outPos) const
-{
-    Matrix34A objMat, objMatInv;
-    Matrix33 objRot, objRotInv;
-
-    if (hit.pCollider->GetiForeignData() != PHYS_FOREIGN_ID_STATIC)
-    {
-        return false;
-    }
-
-    IRenderNode* pNode = (IRenderNode*) hit.pCollider->GetForeignData(PHYS_FOREIGN_ID_STATIC);
-    if (!pNode || !pNode->GetEntityStatObj())
-    {
-        return false;
-    }
-
-    IStatObj* pEntObject  = pNode->GetEntityStatObj(hit.partid, 0, &objMat, false);
-    if (!pEntObject || !pEntObject->GetRenderMesh())
-    {
-        return false;
-    }
-
-    objRot = Matrix33(objMat);
-    objRot.NoScale(); // No scale.
-    objRotInv = objRot;
-    objRotInv.Invert();
-
-    float fWorldScale = objMat.GetColumn(0).GetLength(); // GetScale
-    float fWorldScaleInv = 1.0f / fWorldScale;
-
-    // transform decal into object space
-    objMatInv = objMat;
-    objMatInv.Invert();
-
-    // put into normal object space hit direction of projection
-    Vec3 invhitn = -(hit.n);
-    Vec3 vOS_HitDir = objRotInv.TransformVector(invhitn).GetNormalized();
-
-    // put into position object space hit position
-    Vec3 vOS_HitPos = objMatInv.TransformPoint(hit.pt);
-    vOS_HitPos -= vOS_HitDir * RENDER_MESH_TEST_DISTANCE * fWorldScaleInv;
-
-    IRenderMesh* pRM = pEntObject->GetRenderMesh();
-
-    AABB aabbRNode;
-    pRM->GetBBox(aabbRNode.min, aabbRNode.max);
-    Vec3 vOut(0, 0, 0);
-    if (!Intersect::Ray_AABB(Ray(vOS_HitPos, vOS_HitDir), aabbRNode, vOut))
-    {
-        return false;
-    }
-
-    if (!pRM || !pRM->GetVerticesCount())
-    {
-        return false;
-    }
-
-    if (RayRenderMeshIntersection(pRM, vOS_HitPos, vOS_HitDir, outPos, outNormal))
-    {
-        outNormal = objRot.TransformVector(outNormal).GetNormalized();
-        outPos = objMat.TransformPoint(outPos);
-        return true;
-    }
-    return false;
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::RayRenderMeshIntersection(IRenderMesh*, const Vec3&, const Vec3&, Vec3&, Vec3&) const
-{
-    return false;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ViewToWorldRay(const QPoint& vp, Vec3& raySrc, Vec3& rayDir) const
-{
-    AZ_Assert(m_cameraSetForWidgetRenderingCount > 0,
-        "ViewToWorldRay was called but SScopedCurrentContext was not set at a higher scope! This means the camera for this call is incorrect.");
-
-    if (!m_renderer)
-    {
-        return;
-    }
-
-    QRect rc = m_rcClient;
-
-    Vec3 pos0, pos1;
-    float wx, wy, wz;
-    m_renderer->UnProjectFromScreen(vp.x(), rc.bottom() - vp.y(), 0, &wx, &wy, &wz);
-    if (!_finite(wx) || !_finite(wy) || !_finite(wz))
-    {
-        return;
-    }
-    if (fabs(wx) > 1000000 || fabs(wy) > 1000000 || fabs(wz) > 1000000)
-    {
-        return;
-    }
-    pos0(wx, wy, wz);
-    m_renderer->UnProjectFromScreen(vp.x(), rc.bottom() - vp.y(), 1, &wx, &wy, &wz);
-    if (!_finite(wx) || !_finite(wy) || !_finite(wz))
-    {
-        return;
-    }
-    if (fabs(wx) > 1000000 || fabs(wy) > 1000000 || fabs(wz) > 1000000)
-    {
-        return;
-    }
-    pos1(wx, wy, wz);
-
-    Vec3 v = (pos1 - pos0);
-    v = v.GetNormalized();
-
-    raySrc = pos0;
-    rayDir = v;
-}
-
-//////////////////////////////////////////////////////////////////////////
-float CRenderViewport::GetScreenScaleFactor(const Vec3& worldPoint) const
-{
-    float dist = m_Camera.GetPosition().GetDistance(worldPoint);
-    if (dist < m_Camera.GetNearPlane())
-    {
-        dist = m_Camera.GetNearPlane();
-    }
-    return dist;
-}
-//////////////////////////////////////////////////////////////////////////
-float CRenderViewport::GetScreenScaleFactor(const CCamera& camera, const Vec3& object_position)
-{
-    Vec3 camPos = camera.GetPosition();
-    float dist = camPos.GetDistance(object_position);
-    return dist;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnDestroy()
-{
-    DestroyRenderContext();
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::CheckRespondToInput() const
-{
-    if (!Editor::EditorQtApplication::IsActive())
-    {
-        return false;
-    }
-
-    if (!hasFocus())
-    {
-        return false;
-    }
-
-    return true;
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::HitTest(const QPoint& point, HitContext& hitInfo)
-{
-    hitInfo.camera = &m_Camera;
-    hitInfo.pExcludedObject = GetCameraObject();
-    return QtViewport::HitTest(point, hitInfo);
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::IsBoundsVisible(const AABB& box) const
-{
-    // If at least part of bbox is visible then its visible.
-    return m_Camera.IsAABBVisible_F(AABB(box.min, box.max));
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::CenterOnSelection()
-{
-    if (!GetIEditor()->GetSelection()->IsEmpty())
-    {
-        // Get selection bounds & center
-        CSelectionGroup* sel = GetIEditor()->GetSelection();
-        AABB selectionBounds = sel->GetBounds();
-        CenterOnAABB(selectionBounds);
-    }
-}
-
-void CRenderViewport::CenterOnAABB(const AABB& aabb)
-{
-    Vec3 selectionCenter = aabb.GetCenter();
-
-    // Minimum center size is 40cm
-    const float minSelectionRadius = 0.4f;
-    const float selectionSize = std::max(minSelectionRadius, aabb.GetRadius());
-
-    // Move camera 25% further back than required
-    const float centerScale = 1.25f;
-
-    // Decompose original transform matrix
-    const Matrix34& originalTM = GetViewTM();
-    AffineParts affineParts;
-    affineParts.SpectralDecompose(originalTM);
-
-    // Forward vector is y component of rotation matrix
-    Matrix33 rotationMatrix(affineParts.rot);
-    const Vec3 viewDirection = rotationMatrix.GetColumn1().GetNormalized();
-
-    // Compute adjustment required by FOV != 90 degrees
-    const float fov = GetFOV();
-    const float fovScale = (1.0f / tan(fov * 0.5f));
-
-    // Compute new transform matrix
-    const float distanceToTarget = selectionSize * fovScale * centerScale;
-    const Vec3 newPosition = selectionCenter - (viewDirection * distanceToTarget);
-    Matrix34 newTM = Matrix34(rotationMatrix, newPosition);
-
-    // Set new orbit distance
-    m_orbitDistance = distanceToTarget;
-    m_orbitDistance = fabs(m_orbitDistance);
-
-    SetViewTM(newTM);
-}
-
-void CRenderViewport::CenterOnSliceInstance()
-{
-    AzToolsFramework::EntityIdList selectedEntityList;
-    AzToolsFramework::ToolsApplicationRequestBus::BroadcastResult(selectedEntityList, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
-
-    AZ::SliceComponent::SliceInstanceAddress sliceAddress;
-    AzToolsFramework::ToolsApplicationRequestBus::BroadcastResult(sliceAddress,
-        &AzToolsFramework::ToolsApplicationRequestBus::Events::FindCommonSliceInstanceAddress, selectedEntityList);
-
-    if (!sliceAddress.IsValid())
-    {
-        return;
-    }
-
-    AZ::EntityId sliceRootEntityId;
-    AzToolsFramework::ToolsApplicationRequestBus::BroadcastResult(sliceRootEntityId,
-        &AzToolsFramework::ToolsApplicationRequestBus::Events::GetRootEntityIdOfSliceInstance, sliceAddress);
-
-    if (!sliceRootEntityId.IsValid())
-    {
-        return;
-    }
-
-    AzToolsFramework::ToolsApplicationRequestBus::Broadcast(
-        &AzToolsFramework::ToolsApplicationRequestBus::Events::SetSelectedEntities, AzToolsFramework::EntityIdList{sliceRootEntityId});
-
-    const AZ::SliceComponent::InstantiatedContainer* instantiatedContainer = sliceAddress.GetInstance()->GetInstantiated();
-
-    AABB aabb(Vec3(std::numeric_limits<float>::max()), Vec3(-std::numeric_limits<float>::max()));
-    for (AZ::Entity* entity : instantiatedContainer->m_entities)
-    {
-        CEntityObject* entityObject = nullptr;
-        AzToolsFramework::ComponentEntityEditorRequestBus::EventResult(entityObject, entity->GetId(),
-            &AzToolsFramework::ComponentEntityEditorRequestBus::Events::GetSandboxObject);
-        AABB box;
-        entityObject->GetBoundBox(box);
-        aabb.Add(box.min);
-        aabb.Add(box.max);
-    }
-    CenterOnAABB(aabb);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::SetFOV(float fov)
-{
-    if (m_pCameraFOVVariable)
-    {
-        m_pCameraFOVVariable->Set(fov);
-    }
-    else
-    {
-        m_camFOV = fov;
-    }
-
-    if (m_viewPane)
-    {
-        m_viewPane->OnFOVChanged(fov);
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-float CRenderViewport::GetFOV() const
-{
-    if (m_viewSourceType == ViewSourceType::SequenceCamera)
-    {
-        CBaseObject* cameraObject = GetCameraObject();
-
-        AZ::EntityId cameraEntityId;
-        AzToolsFramework::ComponentEntityObjectRequestBus::EventResult(cameraEntityId, cameraObject, &AzToolsFramework::ComponentEntityObjectRequestBus::Events::GetAssociatedEntityId);
-        if (cameraEntityId.IsValid())
-        {
-            // component Camera
-            float fov = DEFAULT_FOV;
-            Camera::CameraRequestBus::EventResult(fov, cameraEntityId, &Camera::CameraComponentRequests::GetFov);
-            return AZ::DegToRad(fov);
-        }
-    }
-
-    if (m_pCameraFOVVariable)
-    {
-        float fov;
-        m_pCameraFOVVariable->Get(fov);
-        return fov;
-    }
-    else if (m_viewEntityId.IsValid())
-    {
-        float fov = AZ::RadToDeg(m_camFOV);
-        Camera::CameraRequestBus::EventResult(fov, m_viewEntityId, &Camera::CameraComponentRequests::GetFov);
-        return AZ::DegToRad(fov);
-    }
-
-    return m_camFOV;
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::CreateRenderContext()
-{
-    // Create context.
-    if (m_renderer && !m_bRenderContextCreated)
-    {
-        m_bRenderContextCreated = true;
-
-        AzFramework::WindowRequestBus::Handler::BusConnect(renderOverlayHWND());
-        AzFramework::WindowSystemNotificationBus::Broadcast(&AzFramework::WindowSystemNotificationBus::Handler::OnWindowCreated, renderOverlayHWND());
-
-        WIN_HWND oldContext = m_renderer->GetCurrentContextHWND();
-        m_renderer->CreateContext(renderOverlayHWND());
-        m_renderer->SetCurrentContext(oldContext); // restore prior context
-        return true;
-    }
-    return false;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::DestroyRenderContext()
-{
-    // Destroy render context.
-    if (m_renderer && m_bRenderContextCreated)
-    {
-        // Do not delete primary context.
-        if (m_hwnd != m_renderer->GetHWND())
-        {
-            m_renderer->DeleteContext(m_hwnd);
-        }
-        m_bRenderContextCreated = false;
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::SetDefaultCamera()
-{
-    if (IsDefaultCamera())
-    {
-        return;
-    }
-    ResetToViewSourceType(ViewSourceType::None);
-    GetViewManager()->SetCameraObjectId(m_cameraObjectId);
-    SetName(m_defaultViewName);
-    SetViewTM(m_defaultViewTM);
-    PostCameraSet();
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::IsDefaultCamera() const
-{
-    return m_viewSourceType == ViewSourceType::None;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::SetSequenceCamera()
-{
-    if (m_viewSourceType == ViewSourceType::SequenceCamera)
-    {
-        // Reset if we were checked before
-        SetDefaultCamera();
-    }
-    else
-    {
-        ResetToViewSourceType(ViewSourceType::SequenceCamera);
-
-        SetName(tr("Sequence Camera"));
-        SetViewTM(GetViewTM());
-
-        GetViewManager()->SetCameraObjectId(m_cameraObjectId);
-        PostCameraSet();
-
-        // ForceAnimation() so Track View will set the Camera params
-        // if a camera is animated in the sequences.
-        if (GetIEditor() && GetIEditor()->GetAnimation())
-        {
-            GetIEditor()->GetAnimation()->ForceAnimation();
-    }
-}
-}
-
-//////////////////////////////////////////////////////////////////////////
-void  CRenderViewport::SetComponentCamera(const AZ::EntityId& entityId)
-{
-    ResetToViewSourceType(ViewSourceType::CameraComponent);
-    SetViewEntity(entityId);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void  CRenderViewport::SetEntityAsCamera(const AZ::EntityId& entityId, bool lockCameraMovement)
-{
-    ResetToViewSourceType(ViewSourceType::AZ_Entity);
-    SetViewEntity(entityId, lockCameraMovement);
-}
-
-void CRenderViewport::SetFirstComponentCamera()
-{
-    AZ::EBusAggregateResults<AZ::EntityId> results;
-    Camera::CameraBus::BroadcastResult(results, &Camera::CameraRequests::GetCameras);
-    AZStd::sort_heap(results.values.begin(), results.values.end());
-    AZ::EntityId entityId;
-    if (results.values.size() > 0)
-    {
-        entityId = results.values[0];
-    }
-    SetComponentCamera(entityId);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::SetSelectedCamera()
-{
-    AZ::EBusAggregateResults<AZ::EntityId> cameraList;
-    Camera::CameraBus::BroadcastResult(cameraList, &Camera::CameraRequests::GetCameras);
-    if (cameraList.values.size() > 0)
-    {
-        AzToolsFramework::EntityIdList selectedEntityList;
-        AzToolsFramework::ToolsApplicationRequests::Bus::BroadcastResult(selectedEntityList, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
-        for (const AZ::EntityId& entityId : selectedEntityList)
-        {
-            if (AZStd::find(cameraList.values.begin(), cameraList.values.end(), entityId) != cameraList.values.end())
-            {
-                SetComponentCamera(entityId);
-            }
-        }
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::IsSelectedCamera() const
-{
-    CBaseObject* pCameraObject = GetCameraObject();
-    if (pCameraObject && pCameraObject == GetIEditor()->GetSelectedObject())
-    {
-        return true;
-    }
-
-    AzToolsFramework::EntityIdList selectedEntityList;
-    AzToolsFramework::ToolsApplicationRequests::Bus::BroadcastResult(
-        selectedEntityList, &AzToolsFramework::ToolsApplicationRequests::GetSelectedEntities);
-
-    if ((m_viewSourceType == ViewSourceType::CameraComponent  || m_viewSourceType == ViewSourceType::AZ_Entity)
-        && !selectedEntityList.empty()
-        && AZStd::find(selectedEntityList.begin(), selectedEntityList.end(), m_viewEntityId) != selectedEntityList.end())
-    {
-        return true;
-    }
-
-    return false;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::CycleCamera()
-{
-    // None -> Sequence -> LegacyCamera -> ... LegacyCamera -> CameraComponent -> ... CameraComponent -> None
-    // AZ_Entity has been intentionally left out of the cycle for now.
-    switch (m_viewSourceType)
-    {
-    case CRenderViewport::ViewSourceType::None:
-    {
-        SetFirstComponentCamera();
-        break;
-    }
-    case CRenderViewport::ViewSourceType::SequenceCamera:
-    {
-        AZ_Error("CRenderViewport", false, "Legacy cameras no longer exist, unable to set sequence camera.");
-        break;
-    }
-    case CRenderViewport::ViewSourceType::LegacyCamera:
-    {
-        AZ_Warning("CRenderViewport", false, "Legacy cameras no longer exist, using first found component camera instead.");
-        SetFirstComponentCamera();
-        break;
-    }
-    case CRenderViewport::ViewSourceType::CameraComponent:
-    {
-        AZ::EBusAggregateResults<AZ::EntityId> results;
-        Camera::CameraBus::BroadcastResult(results, &Camera::CameraRequests::GetCameras);
-        AZStd::sort_heap(results.values.begin(), results.values.end());
-        auto&& currentCameraIterator = AZStd::find(results.values.begin(), results.values.end(), m_viewEntityId);
-        if (currentCameraIterator != results.values.end())
-        {
-            ++currentCameraIterator;
-            if (currentCameraIterator != results.values.end())
-            {
-                SetComponentCamera(*currentCameraIterator);
-                break;
-            }
-        }
-        SetDefaultCamera();
-        break;
-    }
-    case CRenderViewport::ViewSourceType::AZ_Entity:
-    {
-        // we may decide to have this iterate over just selected entities
-        SetDefaultCamera();
-        break;
-    }
-    default:
-    {
-        SetDefaultCamera();
-        break;
-    }
-    }
-}
-
-void CRenderViewport::SetViewFromEntityPerspective(const AZ::EntityId& entityId)
-{
-    SetViewAndMovementLockFromEntityPerspective(entityId, false);
-}
-
-void CRenderViewport::SetViewAndMovementLockFromEntityPerspective(const AZ::EntityId& entityId, bool lockCameraMovement)
-{
-    if (!m_ignoreSetViewFromEntityPerspective)
-    {
-        SetEntityAsCamera(entityId, lockCameraMovement);
-    }
-}
-
-bool CRenderViewport::GetActiveCameraPosition(AZ::Vector3& cameraPos)
-{
-    cameraPos = LYVec3ToAZVec3(m_viewTM.GetTranslation());
-    return true;
-}
-
-bool CRenderViewport::GetActiveCameraState(AzFramework::CameraState& cameraState)
-{
-    if (m_pPrimaryViewport == this)
-    {
-        if (GetIEditor()->IsInGameMode())
-        {
-            return false;
-        }
-        else
-        {
-            const auto& camera = GetCamera();
-            cameraState = CameraStateFromCCamera(camera, GetFOV(), m_rcClient.width(), m_rcClient.height());
-        }
-
-        return true;
-    }
-
-    return false;
-}
-
-void CRenderViewport::OnStartPlayInEditor()
-{
-    if (m_viewEntityId.IsValid())
-    {
-        m_viewEntityIdCachedForEditMode = m_viewEntityId;
-        AZ::EntityId runtimeEntityId;
-        AzToolsFramework::EditorEntityContextRequestBus::Broadcast(
-            &AzToolsFramework::EditorEntityContextRequestBus::Events::MapEditorIdToRuntimeId,
-            m_viewEntityId, runtimeEntityId);
-
-        m_viewEntityId = runtimeEntityId;
-    }
-    // Force focus the render viewport, otherwise we don't receive keyPressEvents until the user first clicks a
-    // mouse button. See also CRenderViewport::mousePressEvent for a deatiled description of the underlying bug.
-    // We need to queue this up because we don't actually lose focus until sometime after this function returns.
-    QTimer::singleShot(0, this, &CRenderViewport::ActivateWindowAndSetFocus);
-}
-
-void CRenderViewport::OnStopPlayInEditor()
-{
-    if (m_viewEntityIdCachedForEditMode.IsValid())
-    {
-        m_viewEntityId = m_viewEntityIdCachedForEditMode;
-        m_viewEntityIdCachedForEditMode.SetInvalid();
-    }
-}
-
-void CRenderViewport::ActivateWindowAndSetFocus()
-{
-    window()->activateWindow();
-    setFocus();
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderConstructionPlane()
-{
-    // noop
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RenderSnappingGrid()
-{
-    // noop
-}
-
-//////////////////////////////////////////////////////////////////////////
-CRenderViewport::SPreviousContext CRenderViewport::SetCurrentContext(int newWidth, int newHeight) const
-{
-    SPreviousContext x;
-    x.window = reinterpret_cast<HWND>(m_renderer->GetCurrentContextHWND());
-    x.mainViewport = m_renderer->IsCurrentContextMainVP();
-    x.width = m_renderer->GetCurrentContextViewportWidth();
-    x.height = m_renderer->GetCurrentContextViewportHeight();
-    x.rendererCamera = m_renderer->GetCamera();
-
-    const float scale = CLAMP(gEnv->pConsole->GetCVar("r_ResolutionScale")->GetFVal(), MIN_RESOLUTION_SCALE, MAX_RESOLUTION_SCALE);
-    const QSize newSize = WidgetToViewport(QSize(newWidth, newHeight)) * scale;
-
-    // No way to query the requested Qt scale here, so do it this way for now
-    float widthScale = aznumeric_cast<float>(newSize.width()) / aznumeric_cast<float>(newWidth);
-    float heightScale = aznumeric_cast<float>(newSize.height()) / aznumeric_cast<float>(newHeight);
-
-    m_renderer->SetCurrentContext(renderOverlayHWND());
-    m_renderer->ChangeViewport(0, 0, newWidth, newHeight, true, widthScale, heightScale);
-    m_renderer->SetCamera(m_Camera);
-
-    return x;
-}
-
-//////////////////////////////////////////////////////////////////////////
-CRenderViewport::SPreviousContext CRenderViewport::SetCurrentContext() const
-{
-    const auto r = rect();
-    return SetCurrentContext(r.width(), r.height());
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::RestorePreviousContext(const SPreviousContext& x) const
-{
-    if (x.window && x.window != m_renderer->GetCurrentContextHWND())
-    {
-        m_renderer->SetCurrentContext(x.window);
-        m_renderer->ChangeViewport(0, 0, x.width, x.height, x.mainViewport);
-        m_renderer->SetCamera(x.rendererCamera);
-    }
-}
-
-void CRenderViewport::PreWidgetRendering()
-{
-    // if we have not already set the render context for the viewport, do it now
-    // based on the current state of the renderer/viewport, record the previous
-    // context to restore afterwards
-    if (m_cameraSetForWidgetRenderingCount == 0)
-    {
-        m_preWidgetContext = SetCurrentContext();
-    }
-
-    // keep track of how many times we've attempted to update the context
-    m_cameraSetForWidgetRenderingCount++;
-}
-
-void CRenderViewport::PostWidgetRendering()
-{
-    if (m_cameraSetForWidgetRenderingCount > 0)
-    {
-        m_cameraSetForWidgetRenderingCount--;
-
-        // unwinding - when the viewport context is no longer required,
-        // restore the previous context when widget rendering first began
-        if (m_cameraSetForWidgetRenderingCount == 0)
-        {
-            RestorePreviousContext(m_preWidgetContext);
-        }
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::OnCameraFOVVariableChanged([[maybe_unused]] IVariable* var)
-{
-    if (m_viewPane)
-    {
-        m_viewPane->OnFOVChanged(GetFOV());
-    }
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::HideCursor()
-{
-    if (m_bCursorHidden || !gSettings.viewports.bHideMouseCursorWhenCaptured)
-    {
-        return;
-    }
-
-    qApp->setOverrideCursor(Qt::BlankCursor);
-#if AZ_TRAIT_OS_PLATFORM_APPLE
-    StartFixedCursorMode(this);
-#endif
-    m_bCursorHidden = true;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::ShowCursor()
-{
-    if (!m_bCursorHidden || !gSettings.viewports.bHideMouseCursorWhenCaptured)
-    {
-        return;
-    }
-
-#if AZ_TRAIT_OS_PLATFORM_APPLE
-    StopFixedCursorMode();
-#endif
-    qApp->restoreOverrideCursor();
-    m_bCursorHidden = false;
-}
-
-bool CRenderViewport::IsKeyDown(Qt::Key key) const
-{
-    return m_keyDown.contains(key);
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::PushDisableRendering()
-{
-    assert(m_disableRenderingCount >= 0);
-    ++m_disableRenderingCount;
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::PopDisableRendering()
-{
-    assert(m_disableRenderingCount >= 1);
-    --m_disableRenderingCount;
-}
-
-//////////////////////////////////////////////////////////////////////////
-bool CRenderViewport::IsRenderingDisabled() const
-{
-    return m_disableRenderingCount > 0;
-}
-
-//////////////////////////////////////////////////////////////////////////
-QPoint CRenderViewport::WidgetToViewport(const QPoint &point) const
-{
-    return point * WidgetToViewportFactor();
-}
-
-QPoint CRenderViewport::ViewportToWidget(const QPoint &point) const
-{
-    return point / WidgetToViewportFactor();
-}
-
-//////////////////////////////////////////////////////////////////////////
-QSize CRenderViewport::WidgetToViewport(const QSize &size) const
-{
-    return size * WidgetToViewportFactor();
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::BeginUndoTransaction()
-{
-    PushDisableRendering();
-}
-
-//////////////////////////////////////////////////////////////////////////
-void CRenderViewport::EndUndoTransaction()
-{
-    PopDisableRendering();
-    Update();
-}
-
-void CRenderViewport::UpdateCurrentMousePos(const QPoint& newPosition)
-{
-    m_prevMousePos = m_mousePos;
-    m_mousePos = newPosition;
-}
-
-void CRenderViewport::BuildDragDropContext(AzQtComponents::ViewportDragContext& context, const QPoint& pt)
-{
-    const auto scaledPoint = WidgetToViewport(pt);
-    QtViewport::BuildDragDropContext(context, scaledPoint);
-}
-
-void* CRenderViewport::GetSystemCursorConstraintWindow() const
-{
-    AzFramework::SystemCursorState systemCursorState = AzFramework::SystemCursorState::Unknown;
-
-    AzFramework::InputSystemCursorRequestBus::EventResult(
-        systemCursorState,
-        AzFramework::InputDeviceMouse::Id,
-        &AzFramework::InputSystemCursorRequests::GetSystemCursorState);
-
-    const bool systemCursorConstrained =
-        (systemCursorState == AzFramework::SystemCursorState::ConstrainedAndHidden ||
-         systemCursorState == AzFramework::SystemCursorState::ConstrainedAndVisible);
-
-    return systemCursorConstrained ? renderOverlayHWND() : nullptr;
-}
-
-void CRenderViewport::RestoreViewportAfterGameMode()
-{
-    Matrix34 preGameModeViewTM = m_preGameModeViewTM;
-
-    QString text =
-        QString(
-            tr("When leaving \" Game Mode \" the engine will automatically restore your camera position to the default position before you "
-            "had entered Game mode.<br/><br/><small>If you dislike this setting you can always change this anytime in the global "
-            "preferences.</small><br/><br/>"))
-            .arg(EditorPreferencesGeneralRestoreViewportCameraSettingName);
-    QString restoreOnExitGameModePopupDisabledRegKey("Editor/AutoHide/ViewportCameraRestoreOnExitGameMode");
-
-    // Read the popup disabled registry value
-    QSettings settings;
-    QVariant restoreOnExitGameModePopupDisabledRegValue = settings.value(restoreOnExitGameModePopupDisabledRegKey);
-
-    // Has the user previously disabled being asked about restoring the camera on exiting game mode?
-    if (restoreOnExitGameModePopupDisabledRegValue.isNull())
-    {
-        // No, ask them now
-        QMessageBox messageBox(QMessageBox::Question, "O3DE", text, QMessageBox::StandardButtons(QMessageBox::No | QMessageBox::Yes), this);
-        messageBox.setDefaultButton(QMessageBox::Yes);
-
-        QCheckBox* checkBox = new QCheckBox(QStringLiteral("Do not show this message again"));
-        checkBox->setChecked(true);
-        messageBox.setCheckBox(checkBox);
-
-        // Unconstrain the system cursor and make it visible before we show the dialog box, otherwise the user can't see the cursor.
-        AzFramework::InputSystemCursorRequestBus::Event(AzFramework::InputDeviceMouse::Id,
-            &AzFramework::InputSystemCursorRequests::SetSystemCursorState,
-            AzFramework::SystemCursorState::UnconstrainedAndVisible);
-
-        int response = messageBox.exec();
-
-        if (checkBox->isChecked())
-        {
-            settings.setValue(restoreOnExitGameModePopupDisabledRegKey, response);
-        }
-
-        // Update the value only if the popup hasn't previously been disabled and the value has changed
-        bool newSetting = (response == QMessageBox::Yes);
-        if (newSetting != GetIEditor()->GetEditorSettings()->restoreViewportCamera)
-        {
-            GetIEditor()->GetEditorSettings()->restoreViewportCamera = newSetting;
-            GetIEditor()->GetEditorSettings()->Save();
-        }
-    }
-
-    bool restoreViewportCamera = GetIEditor()->GetEditorSettings()->restoreViewportCamera;
-    if (restoreViewportCamera)
-    {
-        SetViewTM(preGameModeViewTM);
-    }
-    else
-    {
-        SetViewTM(m_gameTM);
-    }
-}
-
-#include <moc_RenderViewport.cpp>

Code/Editor/RenderViewport.h

@@ -1,649 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-
-#ifndef CRYINCLUDE_EDITOR_RENDERVIEWPORT_H
-#define CRYINCLUDE_EDITOR_RENDERVIEWPORT_H
-
-#pragma once
-// RenderViewport.h : header file
-//
-
-#if !defined(Q_MOC_RUN)
-#include <Cry_Camera.h>
-
-#include <QSet>
-
-#include "Viewport.h"
-#include "Objects/DisplayContext.h"
-#include "Undo/Undo.h"
-#include "Util/PredefinedAspectRatios.h"
-
-#include <AzCore/Component/EntityId.h>
-#include <AzCore/std/optional.h>
-#include <AzFramework/Input/Buses/Requests/InputSystemCursorRequestBus.h>
-#include <AzToolsFramework/API/ToolsApplicationAPI.h>
-#include <AzToolsFramework/API/EditorCameraBus.h>
-#include <AzToolsFramework/Entity/EditorEntityContextBus.h>
-#include <AzToolsFramework/Viewport/ViewportMessages.h>
-#include <MathConversion.h>
-#endif
-
-#include <AzFramework/Windowing/WindowBus.h>
-#include <AzFramework/Visibility/EntityVisibilityQuery.h>
-
-// forward declarations.
-class CBaseObject;
-class QMenu;
-class QKeyEvent;
-class EditorEntityNotifications;
-struct ray_hit;
-struct IRenderMesh;
-struct IVariable;
-
-namespace AzToolsFramework
-{
-    class ManipulatorManager;
-}
-
-// CRenderViewport window
-AZ_PUSH_DISABLE_DLL_EXPORT_BASECLASS_WARNING
-AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
-class SANDBOX_API CRenderViewport
-    : public QtViewport
-    , public IEditorNotifyListener
-    , public IUndoManagerListener
-    , public Camera::EditorCameraRequestBus::Handler
-    , public AzFramework::InputSystemCursorConstraintRequestBus::Handler
-    , public AzToolsFramework::ViewportInteraction::ViewportFreezeRequestBus::Handler
-    , public AzToolsFramework::ViewportInteraction::ViewportInteractionRequestBus::Handler
-    , public AzToolsFramework::ViewportInteraction::MainEditorViewportInteractionRequestBus::Handler
-    , public AzFramework::WindowRequestBus::Handler
-{
-AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
-AZ_POP_DISABLE_DLL_EXPORT_BASECLASS_WARNING
-    Q_OBJECT
-public:
-    struct SResolution
-    {
-        SResolution()
-            : width(0)
-            , height(0)
-        {
-        }
-
-        SResolution(int w, int h)
-            : width(w)
-            , height(h)
-        {
-        }
-
-        int width;
-        int height;
-    };
-
-public:
-    CRenderViewport(const QString& name, QWidget* parent = nullptr);
-
-    static const GUID& GetClassID()
-    {
-        return QtViewport::GetClassID<CRenderViewport>();
-    }
-
-    /** Get type of this viewport.
-    */
-    virtual EViewportType GetType() const { return ET_ViewportCamera; }
-    virtual void SetType([[maybe_unused]] EViewportType type) { assert(type == ET_ViewportCamera); };
-
-    // Implementation
-public:
-    virtual ~CRenderViewport();
-
-    Q_INVOKABLE void InjectFakeMouseMove(int deltaX, int deltaY, Qt::MouseButtons buttons);
-
-public:
-    virtual void Update();
-
-    virtual void ResetContent();
-    virtual void UpdateContent(int flags);
-
-    void OnTitleMenu(QMenu* menu) override;
-
-    void SetCamera(const CCamera& camera);
-    const CCamera& GetCamera() const { return m_Camera; };
-    virtual void SetViewTM(const Matrix34& tm)
-    {
-        if (m_viewSourceType == ViewSourceType::None)
-        {
-            m_defaultViewTM = tm;
-        }
-        SetViewTM(tm, false);
-    }
-
-    //! Map world space position to viewport position.
-    virtual QPoint WorldToView(const Vec3& wp) const;
-    virtual QPoint WorldToViewParticleEditor(const Vec3& wp, int width, int height) const;
-    virtual Vec3 WorldToView3D(const Vec3& wp, int nFlags = 0) const;
-
-    //! Map viewport position to world space position.
-    virtual Vec3 ViewToWorld(const QPoint& vp, bool* collideWithTerrain = nullptr, bool onlyTerrain = false, bool bSkipVegetation = false, bool bTestRenderMesh = false, bool* collideWithObject = nullptr) const override;
-    virtual void ViewToWorldRay(const QPoint& vp, Vec3& raySrc, Vec3& rayDir) const override;
-    virtual Vec3 ViewToWorldNormal(const QPoint& vp, bool onlyTerrain, bool bTestRenderMesh = false) override;
-    virtual float GetScreenScaleFactor(const Vec3& worldPoint) const;
-    virtual float GetScreenScaleFactor(const CCamera& camera, const Vec3& object_position);
-    virtual float GetAspectRatio() const;
-    virtual bool HitTest(const QPoint& point, HitContext& hitInfo);
-    virtual bool IsBoundsVisible(const AABB& box) const;
-    virtual void CenterOnSelection();
-    virtual void CenterOnAABB(const AABB& aabb);
-    void CenterOnSliceInstance() override;
-
-    void focusOutEvent(QFocusEvent* event) override;
-    void keyPressEvent(QKeyEvent* event) override;
-    void keyReleaseEvent(QKeyEvent* event) override;
-
-    void SetFOV(float fov);
-    float GetFOV() const;
-
-    void SetDefaultCamera();
-    bool IsDefaultCamera() const;
-    void SetSequenceCamera();
-    bool IsSequenceCamera() const { return m_viewSourceType == ViewSourceType::SequenceCamera; }
-    void SetSelectedCamera();
-    bool IsSelectedCamera() const;
-    void SetComponentCamera(const AZ::EntityId& entityId);
-    void SetEntityAsCamera(const AZ::EntityId& entityId, bool lockCameraMovement = false);
-    void SetFirstComponentCamera();
-    void SetViewEntity(const AZ::EntityId& cameraEntityId, bool lockCameraMovement = false);
-    void PostCameraSet();
-    // This switches the active camera to the next one in the list of (default, all custom cams).
-    void CycleCamera();
-
-    // Camera::EditorCameraRequestBus
-    void SetViewFromEntityPerspective(const AZ::EntityId& entityId) override;
-    void SetViewAndMovementLockFromEntityPerspective(const AZ::EntityId& entityId, bool lockCameraMovement) override;
-    AZ::EntityId GetCurrentViewEntityId() override { return m_viewEntityId; }
-    bool GetActiveCameraPosition(AZ::Vector3& cameraPos) override;
-    bool GetActiveCameraState(AzFramework::CameraState& cameraState) override;
-
-    // AzToolsFramework::EditorEntityContextNotificationBus (handler moved to cpp to resolve link issues in unity builds)
-    virtual void OnStartPlayInEditor();
-    virtual void OnStopPlayInEditor();
-
-    // AzToolsFramework::EditorContextMenu::Bus (handler moved to cpp to resolve link issues in unity builds)
-    // We use this to determine when the viewport context menu is being displayed so we can exit move mode
-    void PopulateEditorGlobalContextMenu(QMenu* /*menu*/, const AZ::Vector2& /*point*/, int /*flags*/);
-
-    // AzToolsFramework::ViewportInteractionRequestBus
-    AzFramework::CameraState GetCameraState() override;
-    bool GridSnappingEnabled() override;
-    float GridSize() override;
-    bool ShowGrid() override;
-    bool AngleSnappingEnabled() override;
-    float AngleStep() override;
-    AzFramework::ScreenPoint ViewportWorldToScreen(const AZ::Vector3& worldPosition) override;
-    AZStd::optional<AZ::Vector3> ViewportScreenToWorld(const AzFramework::ScreenPoint&, float) override
-    {
-        return {};
-    }
-    AZStd::optional<AzToolsFramework::ViewportInteraction::ProjectedViewportRay> ViewportScreenToWorldRay(
-        const AzFramework::ScreenPoint&) override
-    {
-        return {};
-    }
-    float DeviceScalingFactor() override { return 1.0f; }
-
-    // AzToolsFramework::ViewportFreezeRequestBus
-    bool IsViewportInputFrozen() override;
-    void FreezeViewportInput(bool freeze) override;
-
-    // AzToolsFramework::MainEditorViewportInteractionRequestBus
-    AZ::EntityId PickEntity(const AzFramework::ScreenPoint& point) override;
-    AZ::Vector3 PickTerrain(const AzFramework::ScreenPoint& point) override;
-    float TerrainHeight(const AZ::Vector2& position) override;
-    void FindVisibleEntities(AZStd::vector<AZ::EntityId>& visibleEntitiesOut) override;
-    bool ShowingWorldSpace() override;
-    QWidget* GetWidgetForViewportContextMenu() override;
-    void BeginWidgetContext() override;
-    void EndWidgetContext() override;
-
-    // WindowRequestBus::Handler...
-    void SetWindowTitle(const AZStd::string& title) override;
-    AzFramework::WindowSize GetClientAreaSize() const override;
-    void ResizeClientArea(AzFramework::WindowSize) override;
-    bool GetFullScreenState() const override;
-    void SetFullScreenState(bool fullScreenState) override;
-    bool CanToggleFullScreenState() const override;
-    void ToggleFullScreenState() override;
-    float GetDpiScaleFactor() const override { return 1.0f; };
-
-    void ConnectViewportInteractionRequestBus();
-    void DisconnectViewportInteractionRequestBus();
-
-    void ActivateWindowAndSetFocus();
-
-    void LockCameraMovement(bool bLock) { m_bLockCameraMovement = bLock; }
-    bool IsCameraMovementLocked() const { return m_bLockCameraMovement; }
-
-    void EnableCameraObjectMove(bool bMove) { m_bMoveCameraObject = bMove; }
-    bool IsCameraObjectMove() const { return m_bMoveCameraObject; }
-
-    void SetPlayerControl(uint32 i) { m_PlayerControl = i; };
-    uint32 GetPlayerControl() { return m_PlayerControl; };
-
-    const DisplayContext& GetDisplayContext() const { return m_displayContext; }
-    CBaseObject* GetCameraObject() const;
-
-    QPoint WidgetToViewport(const QPoint& point) const;
-    QPoint ViewportToWidget(const QPoint& point) const;
-    QSize WidgetToViewport(const QSize& size) const;
-
-    AzToolsFramework::ViewportInteraction::MouseInteraction BuildMouseInteraction(
-        Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-
-    void SetPlayerPos()
-    {
-        Matrix34 m = GetViewTM();
-        m.SetTranslation(m.GetTranslation() - m_PhysicalLocation.t);
-        SetViewTM(m);
-
-        m_AverageFrameTime = 0.14f;
-
-        m_PhysicalLocation.SetIdentity();
-
-        m_LocalEntityMat.SetIdentity();
-        m_PrevLocalEntityMat.SetIdentity();
-
-        m_absCameraHigh = 2.0f;
-        m_absCameraPos = Vec3(0, 3, 2);
-        m_absCameraPosVP = Vec3(0, -3, 1.5);
-
-        m_absCurrentSlope = 0.0f;
-
-        m_absLookDirectionXY = Vec2(0, 1);
-
-        m_LookAt = Vec3(ZERO);
-        m_LookAtRate = Vec3(ZERO);
-        m_vCamPos = Vec3(ZERO);
-        m_vCamPosRate = Vec3(ZERO);
-
-        m_relCameraRotX = 0;
-        m_relCameraRotZ = 0;
-
-        uint32 numSample6 = static_cast<uint32>(m_arrAnimatedCharacterPath.size());
-        for (uint32 i = 0; i < numSample6; i++)
-        {
-            m_arrAnimatedCharacterPath[i] = Vec3(ZERO);
-        }
-
-        numSample6 = static_cast<uint32>(m_arrSmoothEntityPath.size());
-        for (uint32 i = 0; i < numSample6; i++)
-        {
-            m_arrSmoothEntityPath[i] = Vec3(ZERO);
-        }
-
-        uint32 numSample7 = static_cast<uint32>(m_arrRunStrafeSmoothing.size());
-        for (uint32 i = 0; i < numSample7; i++)
-        {
-            m_arrRunStrafeSmoothing[i] = 0;
-        }
-
-        m_vWorldDesiredBodyDirection = Vec2(0, 1);
-        m_vWorldDesiredBodyDirectionSmooth = Vec2(0, 1);
-        m_vWorldDesiredBodyDirectionSmoothRate = Vec2(0, 1);
-
-        m_vWorldDesiredBodyDirection2 = Vec2(0, 1);
-
-        m_vWorldDesiredMoveDirection = Vec2(0, 1);
-        m_vWorldDesiredMoveDirectionSmooth = Vec2(0, 1);
-        m_vWorldDesiredMoveDirectionSmoothRate = Vec2(0, 1);
-        m_vLocalDesiredMoveDirection = Vec2(0, 1);
-        m_vLocalDesiredMoveDirectionSmooth = Vec2(0, 1);
-        m_vLocalDesiredMoveDirectionSmoothRate = Vec2(0, 1);
-
-        m_vWorldAimBodyDirection = Vec2(0, 1);
-
-        m_MoveSpeedMSec = 5.0f;
-        m_key_W = 0;
-        m_keyrcr_W = 0;
-        m_key_S = 0;
-        m_keyrcr_S = 0;
-        m_key_A = 0;
-        m_keyrcr_A = 0;
-        m_key_D = 0;
-        m_keyrcr_D = 0;
-        m_key_SPACE = 0;
-        m_keyrcr_SPACE = 0;
-        m_ControllMode = 0;
-
-        m_State = -1;
-        m_Stance = 1; //combat
-
-        m_udGround = 0.0f;
-        m_lrGround = 0.0f;
-        AABB aabb = AABB(Vec3(-40.0f, -40.0f, -0.25f), Vec3(+40.0f, +40.0f, +0.0f));
-        m_GroundOBB = OBB::CreateOBBfromAABB(Matrix33(IDENTITY), aabb);
-        m_GroundOBBPos = Vec3(0, 0, -0.01f);
-    };
-
-    static CRenderViewport* GetPrimaryViewport();
-
-    AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
-    CCamera m_Camera;
-    AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
-
-protected:
-    struct SScopedCurrentContext;
-
-    void SetViewTM(const Matrix34& tm, bool bMoveOnly);
-
-    virtual float GetCameraMoveSpeed() const;
-    virtual float GetCameraRotateSpeed() const;
-    virtual bool  GetCameraInvertYRotation() const;
-    virtual float GetCameraInvertPan() const;
-
-    // Called to render stuff.
-    virtual void OnRender();
-
-    virtual void OnEditorNotifyEvent(EEditorNotifyEvent event);
-
-    //! Get currently active camera object.
-    void ToggleCameraObject();
-
-    void RenderConstructionPlane();
-    void RenderSnapMarker();
-    void RenderCursorString();
-    void RenderSnappingGrid();
-    void ProcessMouse();
-    void ProcessKeys();
-
-    void RenderAll();
-    void DrawAxis();
-    void DrawBackground();
-    void InitDisplayContext();
-    void ResetCursor();
-
-    struct SPreviousContext
-    {
-        CCamera rendererCamera;
-        HWND window;
-        int width;
-        int height;
-        bool mainViewport;
-    };
-
-    SPreviousContext m_preWidgetContext;
-
-    // Create an auto-sized render context that is sized based on the Editor's current
-    // viewport.
-    SPreviousContext SetCurrentContext() const;
-
-    SPreviousContext SetCurrentContext(int newWidth, int newHeight) const;
-    void RestorePreviousContext(const SPreviousContext& x) const;
-
-    void PreWidgetRendering() override;
-    void PostWidgetRendering() override;
-
-    // Update the safe frame, safe action, safe title, and borders rectangles based on
-    // viewport size and target aspect ratio.
-    void UpdateSafeFrame();
-
-    // Draw safe frame, safe action, safe title rectangles and borders.
-    void RenderSafeFrame();
-
-    // Draw one of the safe frame rectangles with the desired color.
-    void RenderSafeFrame(const QRect& frame, float r, float g, float b, float a);
-
-    // Draw the selection rectangle.
-    void RenderSelectionRectangle();
-
-    // Draw a selected region if it has been selected
-    void RenderSelectedRegion();
-
-    virtual bool CreateRenderContext();
-    virtual void DestroyRenderContext();
-
-    void OnMenuCommandChangeAspectRatio(unsigned int commandId);
-
-    bool AdjustObjectPosition(const ray_hit& hit, Vec3& outNormal, Vec3& outPos) const;
-    bool RayRenderMeshIntersection(IRenderMesh* pRenderMesh, const Vec3& vInPos, const Vec3& vInDir, Vec3& vOutPos, Vec3& vOutNormal) const;
-
-    bool AddCameraMenuItems(QMenu* menu);
-    void ResizeView(int width, int height);
-
-    void OnCameraFOVVariableChanged(IVariable* var);
-
-    void HideCursor();
-    void ShowCursor();
-
-    bool IsKeyDown(Qt::Key key) const;
-
-    enum class ViewSourceType
-    {
-        None,
-        SequenceCamera,
-        LegacyCamera,
-        CameraComponent,
-        AZ_Entity,
-        ViewSourceTypesCount,
-    };
-    void ResetToViewSourceType(const ViewSourceType& viewSourType);
-
-    //! Assigned renderer.
-    IRenderer*  m_renderer = nullptr;
-    bool m_bRenderContextCreated = false;
-    bool m_bInRotateMode = false;
-    bool m_bInMoveMode = false;
-    bool m_bInOrbitMode = false;
-    bool m_bInZoomMode = false;
-
-    QPoint m_mousePos = QPoint(0, 0);
-    QPoint m_prevMousePos = QPoint(0, 0);  // for tablets, you can't use SetCursorPos and need to remember the prior point and delta with that.
-
-
-    float m_moveSpeed = 1;
-
-    float m_orbitDistance = 10.0f;
-    AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
-    Vec3 m_orbitTarget;
-
-    //-------------------------------------------
-    //---   player-control in CharEdit        ---
-    //-------------------------------------------
-    f32 m_MoveSpeedMSec;
-
-    uint32 m_key_W, m_keyrcr_W;
-    uint32 m_key_S, m_keyrcr_S;
-    uint32 m_key_A, m_keyrcr_A;
-    uint32 m_key_D, m_keyrcr_D;
-
-    uint32 m_key_SPACE, m_keyrcr_SPACE;
-    uint32 m_ControllMode;
-
-    int32 m_Stance;
-    int32 m_State;
-    f32 m_AverageFrameTime;
-
-    uint32 m_PlayerControl = 0;
-
-    f32 m_absCameraHigh;
-    Vec3 m_absCameraPos;
-    Vec3 m_absCameraPosVP;
-
-    f32  m_absCurrentSlope;  //in radiants
-
-    Vec2 m_absLookDirectionXY;
-
-    Vec3 m_LookAt;
-    Vec3 m_LookAtRate;
-    Vec3 m_vCamPos;
-    Vec3 m_vCamPosRate;
-    float m_camFOV;
-
-    f32 m_relCameraRotX;
-    f32 m_relCameraRotZ;
-
-    QuatTS m_PhysicalLocation;
-
-    Matrix34 m_AnimatedCharacterMat;
-
-    Matrix34 m_LocalEntityMat;  //this is used for data-driven animations where the character is running on the spot
-    Matrix34 m_PrevLocalEntityMat;
-
-    std::vector<Vec3> m_arrVerticesHF;
-    std::vector<vtx_idx> m_arrIndicesHF;
-
-    std::vector<Vec3> m_arrAnimatedCharacterPath;
-    std::vector<Vec3> m_arrSmoothEntityPath;
-    std::vector<f32> m_arrRunStrafeSmoothing;
-
-    Vec2 m_vWorldDesiredBodyDirection;
-    Vec2 m_vWorldDesiredBodyDirectionSmooth;
-    Vec2 m_vWorldDesiredBodyDirectionSmoothRate;
-
-    Vec2 m_vWorldDesiredBodyDirection2;
-
-
-    Vec2 m_vWorldDesiredMoveDirection;
-    Vec2 m_vWorldDesiredMoveDirectionSmooth;
-    Vec2 m_vWorldDesiredMoveDirectionSmoothRate;
-    Vec2 m_vLocalDesiredMoveDirection;
-    Vec2 m_vLocalDesiredMoveDirectionSmooth;
-    Vec2 m_vLocalDesiredMoveDirectionSmoothRate;
-    Vec2 m_vWorldAimBodyDirection;
-
-    f32 m_udGround;
-    f32 m_lrGround;
-    OBB m_GroundOBB;
-    Vec3 m_GroundOBBPos;
-
-    // Index of camera objects.
-    mutable GUID m_cameraObjectId = GUID_NULL;
-    mutable AZ::EntityId m_viewEntityId;
-    mutable ViewSourceType m_viewSourceType = ViewSourceType::None;
-    AZ::EntityId m_viewEntityIdCachedForEditMode;
-    Matrix34 m_preGameModeViewTM;
-    uint m_disableRenderingCount = 0;
-    bool m_bLockCameraMovement;
-    bool m_bUpdateViewport = false;
-    bool m_bMoveCameraObject = true;
-
-    enum class KeyPressedState
-    {
-        AllUp,
-        PressedThisFrame,
-        PressedInPreviousFrame,
-    };
-    KeyPressedState m_pressedKeyState = KeyPressedState::AllUp;
-
-    Matrix34 m_defaultViewTM;
-    const QString m_defaultViewName;
-
-    DisplayContext m_displayContext;
-
-
-    bool m_isOnPaint = false;
-    static CRenderViewport* m_pPrimaryViewport;
-
-    QRect m_safeFrame;
-    QRect m_safeAction;
-    QRect m_safeTitle;
-
-    CPredefinedAspectRatios m_predefinedAspectRatios;
-
-    IVariable* m_pCameraFOVVariable = nullptr;
-    bool m_bCursorHidden = false;
-
-    void OnMenuResolutionCustom();
-    void OnMenuCreateCameraEntityFromCurrentView();
-    void OnMenuSelectCurrentCamera();
-
-    int OnCreate();
-    void resizeEvent(QResizeEvent* event) override;
-    void paintEvent(QPaintEvent* event) override;
-    void mousePressEvent(QMouseEvent* event) override;
-    void OnLButtonDown(Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-    void OnLButtonUp(Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-    void OnLButtonDblClk(Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-    void OnMButtonDown(Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-    void OnMButtonUp(Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-    void OnRButtonDown(Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-    void OnRButtonUp(Qt::KeyboardModifiers modifiers, const QPoint& point) override;
-    void OnMouseMove(Qt::KeyboardModifiers modifiers, Qt::MouseButtons buttons, const QPoint& point) override;
-    void OnMouseWheel(Qt::KeyboardModifiers modifiers, short zDelta, const QPoint& pt) override;
-
-    // From a series of input primitives, compose a complete mouse interaction.
-    AzToolsFramework::ViewportInteraction::MouseInteraction BuildMouseInteractionInternal(
-        AzToolsFramework::ViewportInteraction::MouseButtons buttons,
-        AzToolsFramework::ViewportInteraction::KeyboardModifiers modifiers,
-        const AzToolsFramework::ViewportInteraction::MousePick& mousePick) const;
-    // Given a point in the viewport, return the pick ray into the scene.
-    // note: The argument passed to parameter **point**, originating
-    // from a Qt event, must first be passed to WidgetToViewport before being
-    // passed to BuildMousePick.
-    AzToolsFramework::ViewportInteraction::MousePick BuildMousePick(const QPoint& point);
-
-    bool event(QEvent* event) override;
-    void OnDestroy();
-
-    bool CheckRespondToInput() const;
-
-    // AzFramework::InputSystemCursorConstraintRequestBus
-    void* GetSystemCursorConstraintWindow() const override;
-
-    void BuildDragDropContext(AzQtComponents::ViewportDragContext& context, const QPoint& pt) override;
-
-private:
-    void ProcessKeyRelease(QKeyEvent* event);
-    void PushDisableRendering();
-    void PopDisableRendering();
-    bool IsRenderingDisabled() const;
-    AzToolsFramework::ViewportInteraction::MousePick BuildMousePickInternal(
-        const QPoint& point) const;
-
-    void RestoreViewportAfterGameMode();
-
-    double WidgetToViewportFactor() const
-    {
-#if defined(AZ_PLATFORM_WINDOWS)
-        // Needed for high DPI mode on windows
-        return devicePixelRatioF();
-#else
-        return 1.0f;
-#endif
-    }
-
-    void BeginUndoTransaction() override;
-    void EndUndoTransaction() override;
-
-    void UpdateCurrentMousePos(const QPoint& newPosition);
-
-    AzFramework::EntityVisibilityQuery m_entityVisibilityQuery;
-
-    SPreviousContext m_previousContext;
-    QSet<int> m_keyDown;
-
-    bool m_freezeViewportInput = false;
-
-    size_t m_cameraSetForWidgetRenderingCount = 0; ///< How many calls to PreWidgetRendering happened before
-                                                   ///< subsequent calls to PostWidetRendering.
-    AZStd::shared_ptr<AzToolsFramework::ManipulatorManager> m_manipulatorManager;
-
-    // Used to prevent circular set camera events
-    bool m_ignoreSetViewFromEntityPerspective = false;
-    bool m_windowResizedEvent = false;
-
-    // Cache hwnd value for teardown to avoid infinite loops in retrieving it from destroyed widgets.
-    HWND m_hwnd;
-
-    AZStd::unique_ptr<EditorEntityNotifications> m_editorEntityNotifications;
-
-    AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
-};
-
-#endif // CRYINCLUDE_EDITOR_RENDERVIEWPORT_H

Code/Editor/Settings.cpp

@@ -26,6 +26,7 @@
 
 // AzFramework
 #include <AzFramework/API/ApplicationAPI.h>
+#include <AzToolsFramework/API/ToolsApplicationAPI.h>
 
 // AzToolsFramework
 #include <AzToolsFramework/SourceControl/SourceControlAPI.h>
@@ -500,6 +501,7 @@ void SEditorSettings::Save()
     SaveValue("Settings", "AutoBackupTime", autoBackupTime);
     SaveValue("Settings", "AutoBackupMaxCount", autoBackupMaxCount);
     SaveValue("Settings", "AutoRemindTime", autoRemindTime);
+    SaveValue("Settings", "MaxDisplayedItemsNumInSearch", maxNumberOfItemsShownInSearch);
     SaveValue("Settings", "CameraMoveSpeed", cameraMoveSpeed);
     SaveValue("Settings", "CameraRotateSpeed", cameraRotateSpeed);
     SaveValue("Settings", "StylusMode", stylusMode);
@@ -698,6 +700,7 @@ void SEditorSettings::Load()
     LoadValue("Settings", "AutoBackupTime", autoBackupTime);
     LoadValue("Settings", "AutoBackupMaxCount", autoBackupMaxCount);
     LoadValue("Settings", "AutoRemindTime", autoRemindTime);
+    LoadValue("Settings", "MaxDisplayedItemsNumInSearch", maxNumberOfItemsShownInSearch);
     LoadValue("Settings", "CameraMoveSpeed", cameraMoveSpeed);
     LoadValue("Settings", "CameraRotateSpeed", cameraRotateSpeed);
     LoadValue("Settings", "StylusMode", stylusMode);
@@ -1193,3 +1196,8 @@ AzToolsFramework::ConsoleColorTheme SEditorSettings::GetConsoleColorTheme() cons
 {
     return consoleBackgroundColorTheme;
 }
+
+int SEditorSettings::GetMaxNumberOfItemsShownInSearchView() const
+{
+    return SEditorSettings::maxNumberOfItemsShownInSearch;
+}

Code/Editor/Settings.h

@@ -289,6 +289,7 @@ AZ_POP_DISABLE_DLL_EXPORT_BASECLASS_WARNING
     SettingOutcome GetValue(const AZStd::string_view path) override;
     SettingOutcome SetValue(const AZStd::string_view path, const AZStd::any& value) override;
     AzToolsFramework::ConsoleColorTheme GetConsoleColorTheme() const override;
+    int GetMaxNumberOfItemsShownInSearchView() const override;
 
     void ConvertPath(const AZStd::string_view sourcePath, AZStd::string& category, AZStd::string& attribute);
 
@@ -364,6 +365,13 @@ AZ_POP_DISABLE_DLL_EXPORT_BASECLASS_WARNING
     int autoRemindTime;
     //////////////////////////////////////////////////////////////////////////
 
+    //////////////////////////////////////////////////////////////////////////
+    // Asset Browser Search View.
+    //////////////////////////////////////////////////////////////////////////
+    //! Current maximum number of items that can be displayed in the AssetBrowser Search View.
+    int maxNumberOfItemsShownInSearch;
+    //////////////////////////////////////////////////////////////////////////
+
 
     //! If true preview windows is displayed when browsing geometries.
     bool bPreviewGeometryWindow;

Code/Editor/TrackView/CommentNodeAnimator.cpp

@@ -159,18 +159,10 @@ void CCommentNodeAnimator::Render(CTrackViewAnimNode* pNode, [[maybe_unused]] co
     }
 }
 
-Vec2 CCommentNodeAnimator::GetScreenPosFromNormalizedPos(const Vec2& unitPos)
+Vec2 CCommentNodeAnimator::GetScreenPosFromNormalizedPos(const Vec2&)
 {
-    const CCamera& cam = gEnv->pSystem->GetViewCamera();
-    float width = (float)cam.GetViewSurfaceX();
-    int height = cam.GetViewSurfaceZ();
-    float fAspectRatio = gSettings.viewports.fDefaultAspectRatio;
-    float camWidth = height * fAspectRatio;
-
-    float x = 0.5f * width + 0.5f * camWidth * unitPos.x;
-    float y = 0.5f * height * (1.f - unitPos.y);
-
-    return Vec2(x, y);
+    AZ_Error("CryLegacy", false, "CCommentNodeAnimator::GetScreenPosFromNormalizedPos not supported");
+    return Vec2(0, 0);
 }
 
 void CCommentNodeAnimator::DrawText(const char* szFontName, float fSize, const Vec2& unitPos, const ColorF col, const char* szText, int align)

Code/Editor/TrackView/SequenceBatchRenderDialog.cpp

@@ -44,7 +44,12 @@ namespace
 {
     const int g_useActiveViewportResolution = -1;   // reserved value to indicate the use of the active viewport resolution
     int resolutions[][2] = {
-        { 1280, 720 }, { 1920, 1080 }, { 1998, 1080 }, { 2048, 858 }, { 2560, 1440 }, 
+        {1280, 720},
+        {1920, 1080},
+        {1998, 1080},
+        {2048, 858},
+        {2560, 1440},
+        {3840, 2160},
         { g_useActiveViewportResolution, g_useActiveViewportResolution }    // active viewport res must be the last element of the resolution array
     };
 
@@ -1066,6 +1071,10 @@ void CSequenceBatchRenderDialog::OnUpdateEnd(IAnimSequence* sequence)
 {
     GetIEditor()->GetMovieSystem()->DisableFixedStepForCapture();
 
+    // Important: End batch render mode BEFORE leaving Game Mode.
+    // Otherwise track view will set the active camera based on the directors in the current sequence while leaving game mode
+    GetIEditor()->GetMovieSystem()->EnableBatchRenderMode(false);
+
     GetIEditor()->GetMovieSystem()->RemoveMovieListener(sequence, this);
     GetIEditor()->SetInGameMode(false);
     GetIEditor()->GetGameEngine()->Update();        // Update is needed because SetInGameMode() queues game mode, Update() executes it.
@@ -1185,7 +1194,6 @@ void CSequenceBatchRenderDialog::OnUpdateFinalize()
 
         m_ui->m_pGoBtn->setText(tr("Start"));
         m_ui->m_pGoBtn->setIcon(QPixmap(":/Trackview/clapperboard_ready.png"));
-        GetIEditor()->GetMovieSystem()->EnableBatchRenderMode(false);
         m_renderContext.currentItemIndex = -1;
         m_ui->BATCH_RENDER_PRESS_ESC_TO_CANCEL->setText(m_ffmpegPluginStatusMsg);
 

Code/Editor/TrackView/TrackViewAnimNode.cpp

@@ -27,13 +27,13 @@
 #include <CryCommon/Maestro/Types/AnimNodeType.h>
 #include <CryCommon/Maestro/Types/AnimValueType.h>
 #include <CryCommon/Maestro/Types/AnimParamType.h>
+#include <CryCommon/MathConversion.h>
 
 // Editor
 #include "AnimationContext.h"
 #include "Clipboard.h"
 #include "CommentNodeAnimator.h"
 #include "DirectorNodeAnimator.h"
-#include "RenderViewport.h"
 #include "ViewManager.h"
 #include "Include/IObjectManager.h"
 #include "Objects/GizmoManager.h"

Code/Editor/UndoViewRotation.cpp

@@ -17,10 +17,27 @@
 // Editor
 #include "ViewManager.h"
 
+#include <AzCore/Math/Matrix3x3.h>
+#include <AzCore/Math/Matrix3x4.h>
+#include <AzFramework/Components/CameraBus.h>
+#include <MathConversion.h>
+
+Ang3 CUndoViewRotation::GetActiveCameraRotation()
+{
+    AZ::Transform activeCameraTm = AZ::Transform::CreateIdentity();
+    Camera::ActiveCameraRequestBus::BroadcastResult(
+        activeCameraTm,
+        &Camera::ActiveCameraRequestBus::Events::GetActiveCameraTransform
+    );
+    const AZ::Matrix3x4 cameraMatrix = AZ::Matrix3x4::CreateFromTransform(activeCameraTm);
+    const Matrix33 cameraMatrixCry = AZMatrix3x3ToLYMatrix3x3(AZ::Matrix3x3::CreateFromMatrix3x4(cameraMatrix));
+    return RAD2DEG(Ang3::GetAnglesXYZ(cameraMatrixCry));
+}
+
 CUndoViewRotation::CUndoViewRotation(const QString& pUndoDescription)
 {
     m_undoDescription = pUndoDescription;
-    m_undo = RAD2DEG(Ang3::GetAnglesXYZ(Matrix33(GetIEditor()->GetSystem()->GetViewCamera().GetMatrix())));
+    m_undo = GetActiveCameraRotation();
 }
 
 int CUndoViewRotation::GetSize()
@@ -40,7 +57,7 @@ void CUndoViewRotation::Undo(bool bUndo)
     {
         if (bUndo)
         {
-            m_redo = RAD2DEG(Ang3::GetAnglesXYZ(Matrix33(GetIEditor()->GetSystem()->GetViewCamera().GetMatrix())));
+            m_redo = GetActiveCameraRotation();
         }
 
         Matrix34 tm = pRenderViewport->GetViewTM();

Code/Editor/UndoViewRotation.h

@@ -29,6 +29,8 @@ protected:
     void Redo();
 
 private:
+    static Ang3 GetActiveCameraRotation();
+
     Ang3 m_undo;
     Ang3 m_redo;
     QString m_undoDescription;

Code/Editor/Util/IndexedFiles.cpp

@@ -1,202 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-
-// Description : Tagged files database for 'SmartFileOpen' dialog
-
-#include "EditorDefs.h"
-
-#include "IndexedFiles.h"
-
-volatile TIntAtomic CIndexedFiles::s_bIndexingDone;
-CIndexedFiles* CIndexedFiles::s_pIndexedFiles = nullptr;
-
-bool CIndexedFiles::m_startedFileIndexing = false;
-
-void CIndexedFiles::Initialize(const QString& path, IFileUtil::ScanDirectoryUpdateCallBack updateCB)
-{
-    m_files.clear();
-    m_pathToIndex.clear();
-    m_tags.clear();
-    m_rootPath = path;
-
-    bool anyFiles = CFileUtil::ScanDirectory(path, "*.*", m_files, true, true, updateCB);
-
-    if (anyFiles == false)
-    {
-        m_files.clear();
-        return;
-    }
-
-    if (updateCB)
-    {
-        updateCB("Parsing & tagging...");
-    }
-
-    for (int i = 0; i < m_files.size(); ++i)
-    {
-        m_pathToIndex[m_files[i].filename] = i;
-    }
-
-    PrepareTagTable();
-
-    InvokeUpdateCallbacks();
-}
-
-void CIndexedFiles::AddFile(const IFileUtil::FileDesc& path)
-{
-    assert(m_pathToIndex.find(path.filename) == m_pathToIndex.end());
-    m_files.push_back(path);
-    m_pathToIndex[path.filename] = m_files.size() - 1;
-    QStringList tags;
-    GetTags(tags, path.filename);
-    for (int k = 0; k < tags.size(); ++k)
-    {
-        m_tags[tags[k]].insert(m_files.size() - 1);
-    }
-}
-
-void CIndexedFiles::RemoveFile(const QString& path)
-{
-    if (m_pathToIndex.find(path) == m_pathToIndex.end())
-    {
-        return;
-    }
-    std::map<QString, int>::iterator itr = m_pathToIndex.find(path);
-    int index = itr->second;
-    m_pathToIndex.erase(itr);
-    m_files.erase(m_files.begin() + index);
-    QStringList tags;
-    GetTags(tags, path);
-    for (int k = 0; k < tags.size(); ++k)
-    {
-        m_tags[tags[k]].erase(index);
-    }
-}
-
-void CIndexedFiles::Refresh(const QString& path, bool recursive)
-{
-    IFileUtil::FileArray files;
-    bool anyFiles = CFileUtil::ScanDirectory(m_rootPath, Path::Make(path, "*.*"), files, recursive, recursive ? true : false);
-
-    if (anyFiles == false)
-    {
-        return;
-    }
-
-    for (int i = 0; i < files.size(); ++i)
-    {
-        if (m_pathToIndex.find(files[i].filename) == m_pathToIndex.end())
-        {
-            AddFile(files[i]);
-        }
-    }
-
-    InvokeUpdateCallbacks();
-}
-
-void CIndexedFiles::GetFilesWithTags(IFileUtil::FileArray& files, const QStringList& tags) const
-{
-    files.clear();
-    if (tags.empty())
-    {
-        return;
-    }
-    int_set candidates;
-    TagTable::const_iterator i;
-    // Gets candidate files from the first tag.
-    for (i = m_tags.begin(); i != m_tags.end(); ++i)
-    {
-        if (i->first.startsWith(tags[0]))
-        {
-            candidates.insert(i->second.begin(), i->second.end());
-        }
-    }
-    // Reduces the candidates further using additional tags, if any.
-    for (int k = 1; k < tags.size(); ++k)
-    {
-        // Gathers the filter set.
-        int_set filter;
-        for (i = m_tags.begin(); i != m_tags.end(); ++i)
-        {
-            if (i->first.startsWith(tags[k]))
-            {
-                filter.insert(i->second.begin(), i->second.end());
-            }
-        }
-
-        // Filters the candidates using it.
-        for (int_set::iterator m = candidates.begin(); m != candidates.end(); )
-        {
-            if (filter.find(*m) == filter.end())
-            {
-                int_set::iterator target = m;
-                ++m;
-                candidates.erase(target);
-            }
-            else
-            {
-                ++m;
-            }
-        }
-    }
-    // Outputs the result.
-    files.reserve(candidates.size());
-    for (int_set::const_iterator m = candidates.begin(); m != candidates.end(); ++m)
-    {
-        files.push_back(m_files[*m]);
-    }
-}
-
-void CIndexedFiles::GetTags(QStringList& tags, const QString& path) const
-{
-    tags = path.split(QRegularExpression(QStringLiteral(R"([\\/.])")), Qt::SkipEmptyParts);
-}
-
-void CIndexedFiles::GetTagsOfPrefix(QStringList& tags, const QString& prefix) const
-{
-    tags.clear();
-    TagTable::const_iterator i;
-    for (i = m_tags.begin(); i != m_tags.end(); ++i)
-    {
-        if (i->first.startsWith(prefix))
-        {
-            tags.push_back(i->first);
-        }
-    }
-}
-
-void CIndexedFiles::PrepareTagTable()
-{
-    QStringList tags;
-    for (int i = 0; i < m_files.size(); ++i)
-    {
-        GetTags(tags, m_files[i].filename);
-        for (int k = 0; k < tags.size(); ++k)
-        {
-            m_tags[tags[k]].insert(i);
-        }
-    }
-}
-
-void CIndexedFiles::AddUpdateCallback(std::function<void()> updateCallback)
-{
-    CryAutoLock<CryMutex> lock(m_updateCallbackMutex);
-
-    m_updateCallbacks.push_back(updateCallback);
-}
-
-void CIndexedFiles::InvokeUpdateCallbacks()
-{
-    CryAutoLock<CryMutex> lock(m_updateCallbackMutex);
-
-    for (auto updateCallback : m_updateCallbacks)
-    {
-        updateCallback();
-    }
-}

Code/Editor/Util/IndexedFiles.h

@@ -1,176 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-
-// Description : Tagged files database for 'SmartFileOpen' dialog
-//
-// Notice      : Refer  SmartFileOpenDialog h
-
-
-#ifndef CRYINCLUDE_EDITOR_UTIL_INDEXEDFILES_H
-#define CRYINCLUDE_EDITOR_UTIL_INDEXEDFILES_H
-#pragma once
-
-
-#include "FileUtil.h"
-#include <functional>
-
-class CIndexedFiles
-{
-    friend class CFileIndexingThread;
-public:
-    static CIndexedFiles& GetDB()
-    {
-        if (!s_pIndexedFiles)
-        {
-            assert(!"CIndexedFiles not created! Make sure you use CIndexedFiles::GetDB() after CIndexedFiles::StartFileIndexing() is called.");
-        }
-        assert(s_pIndexedFiles);
-        return *s_pIndexedFiles;
-    }
-
-    static bool HasFileIndexingDone()
-    { return s_bIndexingDone > 0; }
-
-    static void Create()
-    {
-        assert(!s_pIndexedFiles);
-        s_pIndexedFiles = new CIndexedFiles;
-    }
-
-    static void Destroy()
-    {
-        SAFE_DELETE(s_pIndexedFiles);
-    }
-
-    static void StartFileIndexing()
-    {
-        assert(s_bIndexingDone == 0);
-        assert(s_pIndexedFiles);
-
-        if (!s_pIndexedFiles)
-        {
-            return;
-        }
-
-        GetFileIndexingThread().Start(-1, "FileIndexing");
-        m_startedFileIndexing = true;
-    }
-
-    static void AbortFileIndexing()
-    {
-        if (!m_startedFileIndexing)
-        {
-            return;
-        }
-
-        if (HasFileIndexingDone() == false)
-        {
-            GetFileIndexingThread().Abort();
-        }
-        m_startedFileIndexing = false;
-    }
-
-    static void RegisterCallback(std::function<void()> callback)
-    {
-        assert(s_pIndexedFiles);
-        if (!s_pIndexedFiles)
-        {
-            return;
-        }
-
-        s_pIndexedFiles->AddUpdateCallback(callback);
-    }
-
-public:
-    void Initialize(const QString& path, IFileUtil::ScanDirectoryUpdateCallBack updateCB = nullptr);
-
-    // Adds a new file to the database.
-    void AddFile(const IFileUtil::FileDesc& path);
-    // Removes a no-longer-existing file from the database.
-    void RemoveFile(const QString& path);
-    // Refreshes this database for the subdirectory.
-    void Refresh(const QString& path, bool recursive = true);
-
-    void GetFilesWithTags(IFileUtil::FileArray& files, const QStringList& tags) const;
-
-    //! This method returns all the tags which start with a given prefix.
-    //! It is useful for the tag auto-completion.
-    void GetTagsOfPrefix(QStringList& tags, const QString& prefix) const;
-
-    uint32 GetTotalCount() const
-    { return (uint32)m_files.size(); }
-
-private:
-    static bool m_startedFileIndexing;
-
-    std::vector <std::function<void()> > m_updateCallbacks;
-    IFileUtil::FileArray m_files;
-    std::map<QString, int> m_pathToIndex;
-    typedef std::set<int, std::less<int> > int_set;
-    typedef std::map<QString, int_set, std::less<QString> > TagTable;
-    TagTable m_tags;
-    QString m_rootPath;
-
-    void GetTags(QStringList& tags, const QString& path) const;
-    void PrepareTagTable();
-
-    CryMutex m_updateCallbackMutex;
-
-    void AddUpdateCallback(std::function<void()> updateCallback);
-    void InvokeUpdateCallbacks();
-
-    // A done flag for the background file indexing
-    static volatile TIntAtomic s_bIndexingDone;
-    // A thread for the background file indexing
-    class CFileIndexingThread
-        : public CryThread<CFileIndexingThread>
-    {
-    public:
-        virtual void Run()
-        {
-            CIndexedFiles::GetDB().Initialize("@assets@", CallBack);
-            CryInterlockedAdd(CIndexedFiles::s_bIndexingDone.Addr(), 1);
-        }
-
-        CFileIndexingThread()
-            : m_abort(false) {}
-
-        void Abort()
-        {
-            m_abort = true;
-            WaitForThread();
-        }
-
-        virtual ~CFileIndexingThread()
-        {
-            Abort();
-        }
-    private:
-        bool m_abort;
-        static bool CallBack([[maybe_unused]] const QString& msg)
-        {
-            if (CIndexedFiles::GetFileIndexingThread().m_abort)
-            {
-                return false;
-            }
-            return true;
-        }
-    };
-
-    static CFileIndexingThread& GetFileIndexingThread()
-    {
-        static CFileIndexingThread s_fileIndexingThread;
-
-        return s_fileIndexingThread;
-    }
-
-    // A global database for tagged files
-    static CIndexedFiles* s_pIndexedFiles;
-};
-#endif // CRYINCLUDE_EDITOR_UTIL_INDEXEDFILES_H

Code/Editor/ViewManager.cpp

@@ -26,18 +26,15 @@
 #include "LayoutWnd.h"
 #include "2DViewport.h"
 #include "TopRendererWnd.h"
-#include "RenderViewport.h"
 #include "EditorViewportWidget.h"
 #include "CryEditDoc.h"
 
 #include <AzCore/Console/IConsole.h>
 
-AZ_CVAR(bool, ed_useAtomNativeViewport, true, nullptr, AZ::ConsoleFunctorFlags::Null, "Use the new Atom-native Editor viewport (experimental, not yet stable");
-
 bool CViewManager::IsMultiViewportEnabled()
 {
     // Enable multi-viewport for legacy renderer, or if we're using the new fully Atom-native viewport
-    return ed_useAtomNativeViewport;
+    return true;
 }
 
 //////////////////////////////////////////////////////////////////////
@@ -74,14 +71,7 @@ CViewManager::CViewManager()
     RegisterQtViewPane<C2DViewport_YZ>(GetIEditor(), "Left", LyViewPane::CategoryViewport, viewportOptions);
 
     viewportOptions.viewportType = ET_ViewportCamera;
-    if (ed_useAtomNativeViewport)
-    {
-        RegisterQtViewPaneWithName<EditorViewportWidget>(GetIEditor(), "Perspective", LyViewPane::CategoryViewport, viewportOptions);
-    }
-    else
-    {
-        RegisterQtViewPaneWithName<CRenderViewport>(GetIEditor(), "Perspective", LyViewPane::CategoryViewport, viewportOptions);
-    }
+    RegisterQtViewPaneWithName<EditorViewportWidget>(GetIEditor(), "Perspective", LyViewPane::CategoryViewport, viewportOptions);
 
     viewportOptions.viewportType = ET_ViewportMap;
     RegisterQtViewPane<QTopRendererWnd>(GetIEditor(), "Map", LyViewPane::CategoryViewport, viewportOptions);
@@ -251,11 +241,6 @@ void CViewManager::SelectViewport(CViewport* pViewport)
 //////////////////////////////////////////////////////////////////////////
 CViewport* CViewManager::GetGameViewport() const
 {
-    if (CRenderViewport::GetPrimaryViewport())
-    {
-        return CRenderViewport::GetPrimaryViewport();
-    }
-
     return GetViewport(ET_ViewportCamera);;
 }
 

Code/Editor/ViewPane.cpp

@@ -305,10 +305,6 @@ void CLayoutViewPane::AttachViewport(QWidget* pViewport)
         {
             vp->SetViewportId(GetId());
             vp->SetViewPane(this);
-            if (CRenderViewport* renderViewport = viewport_cast<CRenderViewport*>(vp))
-            {
-                renderViewport->ConnectViewportInteractionRequestBus();
-            }
             if (EditorViewportWidget* renderViewport = viewport_cast<EditorViewportWidget*>(vp))
             {
                 renderViewport->ConnectViewportInteractionRequestBus();
@@ -356,10 +352,6 @@ void CLayoutViewPane::DisconnectRenderViewportInteractionRequestBus()
 {
     if (QtViewport* vp = qobject_cast<QtViewport*>(m_viewport))
     {
-        if (CRenderViewport* renderViewport = viewport_cast<CRenderViewport*>(vp))
-        {
-            renderViewport->DisconnectViewportInteractionRequestBus();
-        }
         if (EditorViewportWidget* renderViewport = viewport_cast<EditorViewportWidget*>(vp))
         {
             renderViewport->DisconnectViewportInteractionRequestBus();
@@ -469,16 +461,6 @@ void CLayoutViewPane::SetAspectRatio(unsigned int x, unsigned int y)
 //////////////////////////////////////////////////////////////////////////
 void CLayoutViewPane::SetViewportFOV(float fov)
 {
-    if (CRenderViewport* pRenderViewport = qobject_cast<CRenderViewport*>(m_viewport))
-    {
-        pRenderViewport->SetFOV(DEG2RAD(fov));
-
-        // if viewport camera is active, make selected fov new default
-        if (pRenderViewport->GetViewManager()->GetCameraObjectId() == GUID_NULL)
-        {
-            gSettings.viewports.fDefaultFov = DEG2RAD(fov);
-        }
-    }
     if (EditorViewportWidget* pRenderViewport = qobject_cast<EditorViewportWidget*>(m_viewport))
     {
         pRenderViewport->SetFOV(DEG2RAD(fov));

Code/Editor/Viewport.cpp

@@ -189,7 +189,6 @@ QtViewport::QtViewport(QWidget* parent)
     {
         m_constructionMatrix[i].SetIdentity();
     }
-    m_viewTM.SetIdentity();
     m_screenTM.SetIdentity();
 
     m_pMouseOverObject = nullptr;

Code/Editor/Viewport.h

@@ -165,11 +165,19 @@ public:
     //////////////////////////////////////////////////////////////////////////
     //! Set current view matrix,
     //! This is a matrix that transforms from world to view space.
-    virtual void SetViewTM(const Matrix34& tm) { m_viewTM = tm; };
+    virtual void SetViewTM([[maybe_unused]] const Matrix34& tm)
+    {
+        AZ_Error("CryLegacy", false, "QtViewport::SetViewTM not implemented");
+    }
 
     //! Get current view matrix.
     //! This is a matrix that transforms from world space to view space.
-    virtual const Matrix34& GetViewTM() const { return m_viewTM; };
+    virtual const Matrix34& GetViewTM() const
+    {
+        AZ_Error("CryLegacy", false, "QtViewport::GetViewTM not implemented");
+        static const Matrix34 m;
+        return m;
+    };
 
     //////////////////////////////////////////////////////////////////////////
     //! Get current screen matrix.
@@ -277,8 +285,6 @@ protected:
     CLayoutViewPane* m_viewPane = nullptr;
     CViewManager* m_viewManager;
     AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
-    // Viewport matrix.
-    Matrix34 m_viewTM;
     // Screen Matrix
     Matrix34 m_screenTM;
     int m_nCurViewportID;

Code/Editor/ViewportTitleDlg.cpp

@@ -644,13 +644,31 @@ void CViewportTitleDlg::CreateViewportInformationMenu()
 
 void CViewportTitleDlg::AddResolutionMenus(QMenu* menu, std::function<void(int, int)> callback, const QStringList& customPresets)
 {
-    static const CRenderViewport::SResolution resolutions[] = {
-        CRenderViewport::SResolution(1280, 720),
-        CRenderViewport::SResolution(1920, 1080),
-        CRenderViewport::SResolution(2560, 1440),
-        CRenderViewport::SResolution(2048, 858),
-        CRenderViewport::SResolution(1998, 1080),
-        CRenderViewport::SResolution(3840, 2160)
+    struct SResolution
+    {
+        SResolution()
+            : width(0)
+            , height(0)
+        {
+        }
+
+        SResolution(int w, int h)
+            : width(w)
+            , height(h)
+        {
+        }
+
+        int width;
+        int height;
+    };
+
+    static const SResolution resolutions[] = {
+        SResolution(1280, 720),
+        SResolution(1920, 1080),
+        SResolution(2560, 1440),
+        SResolution(2048, 858),
+        SResolution(1998, 1080),
+        SResolution(3840, 2160)
     };
 
     static const size_t resolutionCount = sizeof(resolutions) / sizeof(resolutions[0]);

Code/Editor/ViewportTitleDlg.h

@@ -12,7 +12,6 @@
 #pragma once
 
 #if !defined(Q_MOC_RUN)
-#include "RenderViewport.h"
 #include <AzCore/Component/Component.h>
 
 #include <IAudioSystem.h>

Code/Editor/editor_lib_files.cmake

@@ -722,8 +722,6 @@ set(FILES
     Util/GuidUtil.cpp
     Util/GuidUtil.h
     Util/IObservable.h
-    Util/IndexedFiles.cpp
-    Util/IndexedFiles.h
     Util/KDTree.cpp
     Util/Mailer.h
     Util/NamedData.cpp
@@ -803,8 +801,6 @@ set(FILES
     ViewportManipulatorController.h
     LegacyViewportCameraController.cpp
     LegacyViewportCameraController.h
-    RenderViewport.cpp
-    RenderViewport.h
     TopRendererWnd.cpp
     TopRendererWnd.h
     ViewManager.cpp

Code/Framework/AzCore/AzCore/Math/MatrixUtils.cpp

@@ -44,6 +44,22 @@ namespace AZ
         return &out;
     }
 
+    void SetPerspectiveMatrixFOV(Matrix4x4& out, float fovY, float aspectRatio)
+    {
+        float sinFov, cosFov;
+        SinCos(0.5f * fovY, sinFov, cosFov);
+        float yScale = cosFov / sinFov; //cot(fovY/2)
+        float xScale = yScale / aspectRatio;
+
+        out.SetElement(0, 0, xScale);
+        out.SetElement(1, 1, yScale);
+    }
+
+    float GetPerspectiveMatrixFOV(const Matrix4x4& m)
+    {
+        return 2.0 * AZStd::atan(1.0f / m.GetElement(1, 1));
+    }
+
     Matrix4x4* MakeFrustumMatrixRH(Matrix4x4& out, float left, float right, float bottom, float top, float nearDist, float farDist, bool reverseDepth)
     {
         AZ_Assert(right > left, "right should be greater than left");

Code/Framework/AzCore/AzCore/Math/MatrixUtils.h

@@ -64,4 +64,8 @@ namespace AZ
     //! Transforms a position by a matrix. This function can be used with any generic cases which include projection matrices.
     Vector3 MatrixTransformPosition(const Matrix4x4& matrix, const Vector3& inPosition);
 
+
+    void SetPerspectiveMatrixFOV(Matrix4x4& out, float fovY, float aspectRatio);
+    float GetPerspectiveMatrixFOV(const Matrix4x4& m);
+
 } // namespace AZ

Code/Framework/AzCore/AzCore/Memory/AllocationRecords.h

@@ -27,11 +27,10 @@ namespace AZ
         struct AllocationInfo
         {
             size_t          m_byteSize{};
-            unsigned int    m_alignment{};
             const char*     m_name{};
-
             const char*     m_fileName{};
             int             m_lineNum{};
+            unsigned int    m_alignment{};
             void*           m_namesBlock{}; ///< Memory block if m_name and m_fileName have been allocated specifically for this allocation record
             size_t          m_namesBlockSize{};
 
@@ -41,7 +40,7 @@ namespace AZ
         };
 
         // We use OSAllocator which uses system calls to allocate memory, they are not recorded or tracked!
-        typedef AZStd::unordered_map<void*, AllocationInfo, AZStd::hash<void*>, AZStd::equal_to<void*>, OSStdAllocator>  AllocationRecordsType;
+        using AllocationRecordsType = AZStd::unordered_map<void*, AllocationInfo, AZStd::hash<void*>, AZStd::equal_to<void*>, OSStdAllocator>;
 
         /**
          * Records enumeration callback
@@ -50,7 +49,7 @@ namespace AZ
          * \param unsigned char number of stack records/levels, if AllocationInfo::m_stackFrames != NULL.
          * \returns true if you want to continue traverse of the records and false if you want to stop.
          */
-        typedef AZStd::function<bool (void*, const AllocationInfo&, unsigned char)> AllocationInfoCBType;
+        using AllocationInfoCBType = AZStd::function<bool (void*, const AllocationInfo&, unsigned char)>;
         /**
          * Example of records enumeration callback.
          */

Code/Framework/AzCore/AzCore/Settings/SettingsRegistryMergeUtils.h

@@ -28,6 +28,7 @@ namespace AZ::SettingsRegistryMergeUtils
     inline static constexpr char FilePathsRootKey[] = "/Amazon/AzCore/Runtime/FilePaths";
     inline static constexpr char FilePathKey_BinaryFolder[] = "/Amazon/AzCore/Runtime/FilePaths/BinaryFolder";
     inline static constexpr char FilePathKey_EngineRootFolder[] = "/Amazon/AzCore/Runtime/FilePaths/EngineRootFolder";
+    inline static constexpr char FilePathKey_InstalledBinaryFolder[] = "/Amazon/AzCore/Runtime/FilePaths/InstalledBinariesFolder";
 
     //! Stores the absolute path to root of a project's cache.  No asset platform in this path, this is where the asset database file lives.
     //! i.e. <ProjectPath>/Cache

Code/Framework/AzCore/AzCore/std/createdestroy.h

@@ -21,7 +21,18 @@ namespace AZStd
 {
     // alias std::pointer_traits into the AZStd::namespace 
     using std::pointer_traits;
+
+    //! Bring the names of uninitialized_default_construct and
+    //! uninitialized_default_construct_n into the AZStd namespace
+    using std::uninitialized_default_construct;
+    using std::uninitialized_default_construct_n;
+
+    //! uninitialized_value_construct and uninitialized_value_construct_n
+    //! are now brought into scope of the AZStd namespace
+    using std::uninitialized_value_construct;
+    using std::uninitialized_value_construct_n;
 }
+
 namespace AZStd::Internal
 {
     template <typename T, typename = void>
@@ -223,107 +234,6 @@ namespace AZStd
     }
 }
 
-namespace AZStd
-{
-    //! C++20 implementation of uninitialized_default_construct
-    //! Initializes objects by default-initialization via placement new
-    //! Ex. `new(declval<void*>()) T` - Notice no parenthesis after T
-    //! This performs default initialization instead of value initialization
-    //! Default initialization performs the following actions
-    //! # If T is a class type it considers constructors which can be invoked
-    //! with an empty argument list. The selected constructor is invoked
-    //! to provide the initial value of the object
-    //! # If T is an array type, then default initialization is performed
-    //! on each array element
-    //! # Otherwise nothing is done and objects with automatic storage duration(i.e scope)
-    //! are initialized with indeterminate values
-    //! For example given the following struct
-    //! struct Foo
-    //! {
-    //!     int mint;
-    //!     double bubble;
-    //! };
-    //! Invoking uninitialized_default_construct(FooPtr, FooPtr + 1)
-    //! Will default initialize the FooPtr object (Foo has an implicitly-defined default constructor)
-    //! The values of mint and bubble are indeterminate
-    template <typename ForwardIt>
-    constexpr auto uninitialized_default_construct(ForwardIt first, ForwardIt last)
-        -> enable_if_t<Internal::is_forward_iterator_v<ForwardIt>, void>
-    {
-        for (; first != last; ++first)
-        {
-            return ::new (AZStd::addressof(*first)) typename AZStd::iterator_traits<ForwardIt>::value_type;
-        }
-    }
-    // C++20 implementation of uninitialized_default_construct_n
-    // Constructs "n" objects starting at first via default-initialization
-    template <typename ForwardIt, typename Size>
-    constexpr auto uninitialized_default_construct_n(ForwardIt first, Size numElements)
-        -> enable_if_t<Internal::is_forward_iterator_v<ForwardIt>, ForwardIt>
-    {
-        for (; numElements  > 0; ++first, --numElements)
-        {
-            return ::new (AZStd::addressof(*first)) typename AZStd::iterator_traits<ForwardIt>::value_type;
-        }
-
-        return first;
-    }
-}
-
-namespace AZStd
-{
-    //! C++20 implementation of uninitialized_value_construct
-    //! Initializes objects by value-initialization via placement new
-    //! Ex. `new(declval<void*>()) T()` - Notice parenthesis are here after T
-    //! value-initialization of an object performs different rules depending
-    //! on the type of T
-    //! Value initialization performs the following actions
-    //! # If T is a class type with no default constructor or with a user-provided
-    //! constructor or a deleted default constructor, then default-initialization
-    //! is performed
-    //! # If T is a class type with a default constructor that is neither
-    //! user-provided nor deleted(i.e a class with an implicitly-defined or defaulted
-    //! default constructor), then the object is zero-initialized and then it is
-    //! default-initialized if it has a non-trivial default constructor
-    //! # If T is an array type, then value initialization is performed
-    //! on each array element
-    //! # Otherwise the object is zero-initialized
-    //! (i.e sets arithmetic and enum objects to 0, bool objects to false, pointers to nullptr)
-    //! For example given the following struct
-    //! struct Foo
-    //! {
-    //!     int mint;
-    //!     double bubble;
-    //! };
-    //! Invoking uninitialized_default_construct(FooPtr, FooPtr + 1)
-    //! Will value-initialize the FooPtr object.
-    //! The Foo has an implicitly-defined default constructor.
-    //! For aggregates such as int and double this will perform zero-initialization
-    //! which will set their values to 0
-    //! Therefore The values of mint will be 0 and and bubble 0.0
-    template <typename ForwardIt>
-    constexpr auto uninitialized_value_construct(ForwardIt first, ForwardIt last)
-        -> enable_if_t<Internal::is_forward_iterator_v<ForwardIt>, void>
-    {
-        for (; first != last; ++first)
-        {
-            return ::new (AZStd::addressof(*first)) typename AZStd::iterator_traits<ForwardIt>::value_type();
-        }
-    }
-    // C++20 implementation of uninitialized_default_construct_n
-    // Constructs "n" objects starting at the first via by value-initialization
-    template <typename ForwardIt, typename Size>
-    constexpr auto uninitialized_value_construct_n(ForwardIt first, Size numElements)
-        -> enable_if_t<Internal::is_forward_iterator_v<ForwardIt>, ForwardIt>
-    {
-        for (; numElements > 0; ++first, --numElements)
-        {
-            return ::new (AZStd::addressof(*first)) typename AZStd::iterator_traits<ForwardIt>::value_type();
-        }
-
-        return first;
-    }
-}
 
 namespace AZStd::Internal
 {

Code/Framework/AzCore/Platform/Common/Apple/AzCore/std/time_Apple.cpp

@@ -25,29 +25,7 @@ namespace AZStd
     AZStd::sys_time_t GetTimeNowTicks()
     {
         AZStd::sys_time_t timeNow;
-        struct timespec ts;
-        clock_serv_t cclock;
-        mach_timespec_t mts;
-        kern_return_t ret = host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
-        if (ret == KERN_SUCCESS)
-        {
-            ret = clock_get_time(cclock, &mts);
-            if (ret == KERN_SUCCESS)
-            {
-                ts.tv_sec = mts.tv_sec;
-                ts.tv_nsec = mts.tv_nsec;
-            }
-            else
-            {
-                AZ_Assert(false, "clock_get_time error: %d\n", ret);
-            }
-            mach_port_deallocate(mach_task_self(), cclock);
-        }
-        else
-        {
-            AZ_Assert(false, "clock_get_time error: %d\n", ret);
-        }
-        timeNow =  ts.tv_sec * GetTimeTicksPerSecond() + ts.tv_nsec;
+        timeNow =  clock_gettime_nsec_np(CLOCK_UPTIME_RAW);
         return timeNow;
     }
 
@@ -62,29 +40,7 @@ namespace AZStd
     AZStd::sys_time_t GetTimeNowSecond()
     {
         AZStd::sys_time_t timeNowSecond;
-        struct timespec ts;
-        clock_serv_t cclock;
-        mach_timespec_t mts;
-        kern_return_t ret = host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
-        if (ret == KERN_SUCCESS)
-        {
-            ret = clock_get_time(cclock, &mts);
-            if (ret == KERN_SUCCESS)
-            {
-                ts.tv_sec = mts.tv_sec;
-                ts.tv_nsec = mts.tv_nsec;
-            }
-            else
-            {
-                AZ_Assert(false, "clock_get_time error: %d\n", ret);
-            }
-            mach_port_deallocate(mach_task_self(), cclock);
-        }
-        else
-        {
-            AZ_Assert(false, "clock_get_time error: %d\n", ret);
-        }
-        timeNowSecond =  ts.tv_sec;
+        timeNowSecond =  GetTimeNowTicks()/GetTimeTicksPerSecond();
         return timeNowSecond;
     }