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38 lines
1.3 KiB
38 lines
1.3 KiB
1 year ago
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// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com>
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//
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// This Source Code Form is subject to the terms of the Mozilla Public License
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// v. 2.0. If a copy of the MPL was not distributed with this file, You can
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// obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef IGL_ADD_BARYCENTER_H
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#define IGL_ADD_BARYCENTER_H
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#include "igl_inline.h"
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#include <Eigen/Dense>
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namespace igl
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{
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/// Refine the mesh by adding the barycenter of each face
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///
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/// @param[in] V #V by 3 coordinates of the vertices
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/// @param[in] F #F by 3 list of mesh faces (must be triangles)
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/// @param[out] VD #V + #F by 3 coordinate of the vertices of the dual mesh
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/// The added vertices are added at the end of VD (should not be
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/// same references as (V,F)
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/// @param[out] FD #F*3 by 3 faces of the dual mesh
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template <typename Scalar, typename Index>
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IGL_INLINE void false_barycentric_subdivision(
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const Eigen::PlainObjectBase<Scalar> & V,
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const Eigen::PlainObjectBase<Index> & F,
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Eigen::PlainObjectBase<Scalar> & VD,
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Eigen::PlainObjectBase<Index> & FD);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "false_barycentric_subdivision.cpp"
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#endif
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#endif
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