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46 lines
1.9 KiB
C++
46 lines
1.9 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <CameraFramework/ICameraTransformBehavior.h>
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#include <AzCore/RTTI/RTTI.h>
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#include <AzCore/Math/Transform.h>
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#include <AzCore/Memory/SystemAllocator.h>
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namespace AZ
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{
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class ReflectContext;
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}
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namespace Camera
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{
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//////////////////////////////////////////////////////////////////////////
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/// This behavior will cause the camera to rotate to face the target
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//////////////////////////////////////////////////////////////////////////
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class FaceTarget
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: public ICameraTransformBehavior
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{
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public:
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~FaceTarget() override = default;
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AZ_RTTI(FaceTarget, "{1A2CBCD0-1841-493C-8DB7-1BCA0D293019}", ICameraTransformBehavior)
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AZ_CLASS_ALLOCATOR(FaceTarget, AZ::SystemAllocator, 0); ///< Use AZ::SystemAllocator, otherwise a CryEngine allocator will be used. This will cause the Asset Processor to crash when this object is deleted, because of the wrong uninitialisation order
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static void Reflect(AZ::ReflectContext* reflection);
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//////////////////////////////////////////////////////////////////////////
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// ICameraTransformBehavior
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void AdjustCameraTransform(float deltaTime, const AZ::Transform& initialCameraTransform, const AZ::Transform& targetTransform, AZ::Transform& inOutCameraTransform) override;
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void Activate(AZ::EntityId) override {}
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void Deactivate() override {}
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private:
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};
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}
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