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48 lines
1.5 KiB
48 lines
1.5 KiB
#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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