Files
o3de/Gems/Atom/Feature/Common/Code/Source/CommonSystemComponent.h
T
Tommy Walton 256564a3e0 Model Hot-Reloading (#4304)
* Added a ModelReloader class that handles reloading the hierarchy of assets in the correct order. A ModelReloaderSystem that is used to make sure there is only one ModelReloader at a time for a given asset. Modified the Model, ModelLodAsset, and Buffer assets to not automatically reload, and instead handle reloads manually via AssetCatalog events. Modified the MeshLoader to kick off a reload via the ModelReloaderSystem whenever a model asset is added or changed.

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Comment updates

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Minor naming and comment updates based on PR feedback

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Correcting previous commit. I flipped == to != when switching from count to find, when it should have stayed ==

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Updating RenderCommon header

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Removing unneeded headers

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Reverting RayTracingFeatureProcessor change following Doug's guidance. This logic was tricky to get right initially, and leads to TDR when incorrect, so leaving as is.

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Removing a tab

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Added missing #include for AssetId

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Adding missing RTTI header

Signed-off-by: amzn-tommy <waltont@amazon.com>

* Include ModelAsset definition intead of forward declaring it to avoid a static assert on Linux

Signed-off-by: amzn-tommy <waltont@amazon.com>
2021-10-05 09:59:13 -07:00

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/*
* 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
*
*/
#pragma once
#include <AzCore/Component/Component.h>
#include <Atom_Feature_Traits_Platform.h>
#include <Atom/RPI.Public/Pass/PassSystemInterface.h>
#if AZ_TRAIT_LUXCORE_SUPPORTED
#include "LuxCore/LuxCoreRenderer.h"
#endif
namespace AZ
{
namespace Render
{
class ModelReloaderSystem;
class CommonSystemComponent
: public AZ::Component
{
public:
AZ_COMPONENT(CommonSystemComponent, "{BFB8FE2B-C952-4D0C-8E32-4FE7C7A97757}");
CommonSystemComponent();
~CommonSystemComponent();
static void Reflect(AZ::ReflectContext* context);
static void GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& provided);
static void GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& incompatible);
static void GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& required);
static void GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& dependent);
protected:
// AZ::Component interface overrides...
void Init() override;
void Activate() override;
void Deactivate() override;
// Load pass template mappings for this gem
void LoadPassTemplateMappings();
RPI::PassSystemInterface::OnReadyLoadTemplatesEvent::Handler m_loadTemplatesHandler;
AZStd::unique_ptr<ModelReloaderSystem> m_modelReloaderSystem;
#if AZ_TRAIT_LUXCORE_SUPPORTED
// LuxCore
LuxCoreRenderer m_luxCore;
#endif
};
} // namespace Render
} // namespace AZ