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36 lines
1016 B
36 lines
1016 B
// 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_BFS_ORIENT_H
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#define IGL_BFS_ORIENT_H
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#include <Eigen/Core>
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#include <igl/igl_inline.h>
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namespace igl
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{
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// Consistently orient faces in orientable patches using BFS
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//
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// F = bfs_orient(F,V);
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//
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// Inputs:
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// F #F by 3 list of faces
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// Outputs:
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// FF #F by 3 list of faces (OK if same as F)
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// C #F list of component ids
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//
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//
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template <typename DerivedF, typename DerivedFF, typename DerivedC>
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IGL_INLINE void bfs_orient(
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const Eigen::MatrixBase<DerivedF> & F,
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Eigen::PlainObjectBase<DerivedFF> & FF,
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Eigen::PlainObjectBase<DerivedC> & C);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "bfs_orient.cpp"
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#endif
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#endif
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