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56 lines
1.9 KiB
C++
56 lines
1.9 KiB
C++
#pragma once
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/*
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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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#include <AzCore/Memory/Memory.h>
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#include <AzCore/std/containers/fixed_vector.h>
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#include <SceneAPI/SceneCore/DataTypes/Rules/ILodRule.h>
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#include <SceneAPI/SceneData/ManifestBase/SceneNodeSelectionList.h>
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namespace AZ
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{
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class ReflectContext;
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namespace SceneAPI
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{
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namespace Containers
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{
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class Scene;
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}
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namespace SceneData
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{
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class SCENE_DATA_CLASS LodRule
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: public DataTypes::ILodRule
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{
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public:
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AZ_RTTI(LodRule, "{6E796AC8-1484-4909-860A-6D3F22A7346F}", DataTypes::ILodRule);
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AZ_CLASS_ALLOCATOR(LodRule, AZ::SystemAllocator, 0)
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SCENE_DATA_API ~LodRule() override = default;
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SCENE_DATA_API SceneNodeSelectionList& GetNodeSelectionList(size_t index);
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SCENE_DATA_API DataTypes::ISceneNodeSelectionList& GetSceneNodeSelectionList(size_t index) override;
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SCENE_DATA_API const DataTypes::ISceneNodeSelectionList& GetSceneNodeSelectionList(size_t index) const override;
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SCENE_DATA_API size_t GetLodCount() const override;
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SCENE_DATA_API void AddLod();
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static void Reflect(ReflectContext* context);
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//The engine supports 6 total lods. 1 for the base model then 5 more lods.
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//The rule only captures lods past level 0 so this is set to 5.
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static const size_t m_maxLods = 5;
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protected:
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AZStd::fixed_vector<SceneNodeSelectionList, m_maxLods> m_nodeSelectionLists;
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};
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} // SceneData
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} // SceneAPI
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} // AZ
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