41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#include <string>
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#include <map>
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#include "Scene/Texture.hpp"
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#include "msdfgen.h"
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#include "msdfgen-ext.h"
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#include "msdf-atlas-gen/msdf-atlas-gen.h"
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namespace OpenVulkano::Scene
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{
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using namespace msdfgen;
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using namespace msdf_atlas;
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using namespace OpenVulkano::Scene;
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struct GlyphInfo
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{
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GlyphGeometry geometry;
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GlyphBox glyphBox;
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Texture texture;
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};
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class FontAtlasGenerator
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{
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public:
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void GenerateAtlas(const std::string& fontFile, const std::string& outputFile, const Charset& = Charset::ASCII);
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std::map<unicode_t, GlyphInfo>& GetAtlasInfo() { return m_symbols; }
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private:
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std::pair<FreetypeHandle*, FontHandle*> GetHandlers(const std::string& fontFile);
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private:
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ImmediateAtlasGenerator<float, 1, sdfGenerator, BitmapAtlasStorage<msdfgen::byte, 1>> m_generator;
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std::map<unicode_t, GlyphInfo> m_symbols;
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std::string m_loadedFont;
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};
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} |