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#ifndef Magnum_TextureTools_Atlas_h
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#define Magnum_TextureTools_Atlas_h
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz>
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This file is part of Magnum.
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Magnum is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License version 3
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only, as published by the Free Software Foundation.
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Magnum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License version 3 for more details.
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*/
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/** @file
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* @brief Function Magnum::TextureTools::atlas()
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*/
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#include <vector>
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#include "Math/Vector2.h"
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#include "Magnum.h"
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#include "magnumTextureToolsVisibility.h"
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namespace Magnum { namespace TextureTools {
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/**
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@brief Pack textures into texture atlas
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@param atlasSize Size of resulting atlas
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@param sizes Sizes of all textures in the atlas
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@param padding Padding around each texture
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Packs many small textures into one larger. If the textures cannot be packed
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into required size, empty vector is returned.
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Padding is added twice to each size and the atlas is laid out so the padding
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don't overlap. Returned sizes are the same as original sizes, i.e. without the
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padding.
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*/
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std::vector<Rectanglei> MAGNUM_TEXTURETOOLS_EXPORT atlas(const Vector2i& atlasSize, const std::vector<Vector2i>& sizes, const Vector2i& padding = Vector2i());
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}}
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#endif
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