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35 lines
1.1 KiB
35 lines
1.1 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) 2022 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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#include "lexicographic_triangulation.h"
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#include "../lexicographic_triangulation.h"
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#include "predicates.h"
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template<
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typename DerivedV,
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typename DerivedF
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>
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IGL_INLINE void igl::predicates::lexicographic_triangulation(
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const Eigen::MatrixBase<DerivedV>& V,
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Eigen::PlainObjectBase<DerivedF>& F)
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{
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const auto orient2d =
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[](const double *pa, const double *pb, const double *pc)
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{
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Eigen::Vector2d pav; pav << pa[0], pa[1];
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Eigen::Vector2d pbv; pbv << pb[0], pb[1];
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Eigen::Vector2d pcv; pcv << pc[0], pc[1];
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return int(igl::predicates::orient2d(pav, pbv, pcv));
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};
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igl::lexicographic_triangulation(V, orient2d, F);
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}
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#ifdef STATIC_LIBRARY
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template igl::predicates::lexicographic_triangulation<Eigen::MatrixXd,Eigen::MatrixXi>(const Eigen::MatrixXd &, Eigen::MatrixXi &);
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#endif
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