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52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#pragma once
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#include <AzCore/Component/TickBus.h>
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#include <AzCore/Interface/Interface.h>
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#include <AzFramework/Physics/Common/PhysicsEvents.h>
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#include <AzCore/std/smart_ptr/unique_ptr.h>
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#include <AzFramework/Physics/WindBus.h>
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namespace PhysX
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{
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struct PhysXSystemConfiguration;
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//! Implementation of Physics::WindRequests EBus.
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//! Uses wind tag values to identify entities that serve as wind data providers and
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//! PhysX World Force Regions for wind velocity values.
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class WindProvider final
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: public AZ::Interface<Physics::WindRequests>::Registrar
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, private Physics::WindRequestsBus::Handler
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, private AZ::TickBus::Handler
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{
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public:
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WindProvider();
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~WindProvider();
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// AZ::Interface<Physics::WindRequests>::Registrar
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AZ::Vector3 GetGlobalWind() const override;
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AZ::Vector3 GetWind(const AZ::Vector3& worldPosition) const override;
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AZ::Vector3 GetWind(const AZ::Aabb& aabb) const override;
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private:
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// AZ::TickBus::Handler
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void OnTick(float deltaTime, AZ::ScriptTimePoint time) override;
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int GetTickOrder() override;
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void CreateNewHandlers(const PhysXSystemConfiguration& configuration);
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void OnConfigurationChanged(const AzPhysics::SystemConfiguration* config);
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AzPhysics::SystemEvents::OnConfigurationChangedEvent::Handler m_physXConfigChangedHandler;
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class EntityGroupHandler;
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AZStd::unique_ptr<EntityGroupHandler> m_globalWindHandler;
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AZStd::unique_ptr<EntityGroupHandler> m_localWindHandler;
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};
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} // namespace PhysX
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