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refactor + auto max atlas resolution

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MihailRis 2024-04-10 18:18:55 +03:00
parent befc9cf09c
commit eb70e1c0df
7 changed files with 46 additions and 12 deletions
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16
src/graphics/core/Atlas.h
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@ -17,7 +17,14 @@ class Atlas {
std::unique_ptr<ImageData> image;
std::unordered_map<std::string, UVRegion> regions;
public:
Atlas(ImageData* image, std::unordered_map<std::string, UVRegion> regions);
/// @param image atlas raster
/// @param regions atlas regions
/// @param prepare generate texture (.prepare())
Atlas(
std::unique_ptr<ImageData> image,
std::unordered_map<std::string, UVRegion> regions,
bool prepare
);
~Atlas();
void prepare();
@ -43,7 +50,12 @@ public:
bool has(const std::string& name) const;
const std::set<std::string>& getNames() { return names; };
Atlas* build(uint extrusion, uint maxResolution=8192);
/// @brief Build atlas from all added images
/// @param extrusion textures extrusion pixels
/// (greather is less mip-mapping artifacts)
/// @param prepare generate atlas texture (calls .prepare())
/// @param maxResolution max atlas resolution
Atlas* build(uint extrusion, bool prepare=true, uint maxResolution=0);
};
#endif // GRAPHICS_CORE_ATLAS_H_