112 lines
2.9 KiB
C++
112 lines
2.9 KiB
C++
// Copyright (c) Wojciech Figat. All rights reserved.
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#pragma once
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#include "Engine/Level/SceneInfo.h"
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class Scene;
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class Lightmap;
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/// <summary>
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/// Shadows Of Mordor static lighting data container (used per scene).
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/// </summary>
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class SceneLightmapsData
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{
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private:
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Array<Lightmap*> _lightmaps;
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Scene* _scene;
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public:
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/// <summary>
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/// Initializes a new instance of the <see cref="StaticLightManager"/> class.
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/// </summary>
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/// <param name="scene">The parent scene.</param>
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SceneLightmapsData(Scene* scene);
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/// <summary>
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/// Finalizes an instance of the <see cref="StaticLightManager"/> class.
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/// </summary>
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~SceneLightmapsData();
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public:
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FORCE_INLINE Scene* GetScene() const
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{
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return _scene;
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}
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/// <summary>
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/// Gets lightmap at index
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/// </summary>
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/// <param name="index">Lightmap index</param>
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/// <returns>Lightmap or null if missing</returns>
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FORCE_INLINE Lightmap* GetLightmap(int32 index)
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{
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return index >= 0 && index < _lightmaps.Count() ? _lightmaps[index] : nullptr;
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}
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/// <summary>
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/// Gets loaded lightmap at index
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/// </summary>
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/// <param name="index">Lightmap index</param>
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/// <returns>Lightmap or null if missing or not ready</returns>
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FLAXENGINE_API Lightmap* GetReadyLightmap(int32 index);
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/// <summary>
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/// Gets lightmaps array
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/// </summary>
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/// <returns>Lightmaps</returns>
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FORCE_INLINE const Array<Lightmap*>* GetLightmaps() const
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{
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return &_lightmaps;
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}
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public:
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#if USE_EDITOR
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/// <summary>
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/// Gets path to the lightmaps cache folder
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/// </summary>
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/// <param name="result">Result path</param>
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void GetCacheFolder(String* result);
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/// <summary>
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/// Gets name for lightmap texture asset
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/// </summary>
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/// <param name="result">Result path</param>
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/// <param name="lightmapIndex">Lightmap index</param>
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/// <param name="textureIndex">Lightmap texture index</param>
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void GetCachedLightmapPath(String* result, int32 lightmapIndex, int32 textureIndex);
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#endif
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public:
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/// <summary>
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/// Clear baked lightmaps data
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/// </summary>
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void ClearLightmaps();
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/// <summary>
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/// Loads the lightmaps data.
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/// </summary>
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/// <param name="lightmaps">The serialized lightmaps info.</param>
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void LoadLightmaps(Array<SavedLightmapInfo>& lightmaps);
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/// <summary>
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/// Unloads the lightmaps.
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/// </summary>
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void UnloadLightmaps();
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/// <summary>
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/// Saves the lightmaps data.
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/// </summary>
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/// <param name="lightmaps">The serialized lightmaps info.</param>
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void SaveLightmaps(Array<SavedLightmapInfo>& lightmaps);
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/// <summary>
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/// Updates the lightmaps collection (capacity and lightmap textures size).
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/// </summary>
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/// <param name="count">The lightmaps count.</param>
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/// <param name="size">The textures size.</param>
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void UpdateLightmapsCollection(int32 count, int32 size);
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};
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