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98 lines
3.8 KiB
98 lines
3.8 KiB
3 years ago
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#ifndef Magnum_MeshTools_Copy_h
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#define Magnum_MeshTools_Copy_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, 2017, 2018, 2019,
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2020, 2021, 2022 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::MeshTools::copy(), @ref Magnum::MeshTools::reference(), @ref Magnum::MeshTools::mutableReference()
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* @m_since_latest
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*/
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#include "Magnum/MeshTools/visibility.h"
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#include "Magnum/Trade/Trade.h"
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namespace Magnum { namespace MeshTools {
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/**
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@brief Make an owned copy of the mesh
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@m_since_latest
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Allocates a copy of @ref Trade::MeshData::indexData(),
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@relativeref{Trade::MeshData,vertexData()} and
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@relativeref{Trade::MeshData,attributeData()} and returns a new mesh with them.
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All other properties such as the primitive or importer state are passed through
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unchanged, the data layout isn't changed in any way. The resulting
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@ref Trade::MeshData::indexDataFlags() and
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@relativeref{Trade::MeshData,vertexDataFlags()} are always
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@ref Trade::DataFlag::Owned and @ref Trade::DataFlag::Mutable.
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@see @ref copy(Trade::MeshData&&), @ref reference(), @ref mutableReference()
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*/
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MAGNUM_MESHTOOLS_EXPORT Trade::MeshData copy(const Trade::MeshData& mesh);
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/**
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@brief Make a mesh with owned data
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@m_since_latest
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If @ref Trade::MeshData::indexDataFlags() or
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@relativeref{Trade::MeshData,vertexDataFlags()} are not
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@ref Trade::DataFlag::Owned and @ref Trade::DataFlag::Mutable or the attribute
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data don't have the default deleter, allocates a copy of
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@ref Trade::MeshData::indexData(),
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@relativeref{Trade::MeshData,vertexData()} or
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@relativeref{Trade::MeshData,attributeData()}, otherwise transfers their
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ownership. The resulting data are always owned and mutable, the data layout
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isn't changed in any way.
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@see @ref reference(), @ref mutableReference()
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*/
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MAGNUM_MESHTOOLS_EXPORT Trade::MeshData copy(Trade::MeshData&& mesh);
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/**
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@brief Create an immutable reference on a @ref Trade::MeshData
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@m_since{2020,06}
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The returned instance has empty @ref Trade::MeshData::indexDataFlags() and
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@ref Trade::MeshData::vertexDataFlags() and references attribute data from the
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@p mesh as well. The function performs no allocation or data copy. Use
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@ref copy() for an inverse operation.
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@see @ref mutableReference()
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*/
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MAGNUM_MESHTOOLS_EXPORT Trade::MeshData reference(const Trade::MeshData& mesh);
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/**
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@brief Create a mutable reference on a @ref Trade::MeshData
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@m_since{2020,06}
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The returned instance has @ref Trade::MeshData::indexDataFlags() and
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@ref Trade::MeshData::vertexDataFlags() set to @ref Trade::DataFlag::Mutable.
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The function performs no allocation or data copy. Use @ref copy() for an
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inverse operation. Expects that @p mesh is mutable.
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@see @ref reference()
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*/
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MAGNUM_MESHTOOLS_EXPORT Trade::MeshData mutableReference(Trade::MeshData& mesh);
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}}
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#endif
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