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57 lines
2.1 KiB
57 lines
2.1 KiB
#ifndef Magnum_TextureTools_Atlas_h |
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#define Magnum_TextureTools_Atlas_h |
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/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016 |
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Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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/** @file |
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* @brief Function @ref Magnum::TextureTools::atlas() |
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*/ |
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#include <vector> |
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#include "Magnum/Magnum.h" |
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#include "Magnum/Math/Vector2.h" |
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#include "Magnum/TextureTools/visibility.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<Range2Di> 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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