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49 lines
2.1 KiB
49 lines
2.1 KiB
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2023 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 "isolines.h"
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#include "isolines_intrinsic.h"
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template <
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typename DerivedV,
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typename DerivedF,
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typename DerivedS,
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typename Derivedvals,
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typename DerivediV,
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typename DerivediE,
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typename DerivedI>
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void igl::isolines(
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const Eigen::MatrixBase<DerivedV> & V,
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const Eigen::MatrixBase<DerivedF> & F,
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const Eigen::MatrixBase<DerivedS> & S,
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const Eigen::MatrixBase<Derivedvals> & vals,
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Eigen::PlainObjectBase<DerivediV> & iV,
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Eigen::PlainObjectBase<DerivediE> & iE,
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Eigen::PlainObjectBase<DerivedI> & I)
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{
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using Scalar = typename DerivedS::Scalar;
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using MatrixXS = Eigen::Matrix<Scalar,Eigen::Dynamic,Eigen::Dynamic>;
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MatrixXS iB;
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Eigen::VectorXi iFI;
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isolines_intrinsic(F,S,vals,iB,iFI,iE,I);
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iV.resize(iB.rows(),V.cols());
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for(int i = 0;i<iB.rows();i++)
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{
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iV.row(i) =
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iB(i,0)*V.row(F(iFI(i),0))+
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iB(i,1)*V.row(F(iFI(i),1))+
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iB(i,2)*V.row(F(iFI(i),2));
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}
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}
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#ifdef IGL_STATIC_LIBRARY
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// Explicit template instantiation
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// generated by autoexplicit.sh
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template void igl::isolines<Eigen::Matrix<double, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<double, -1, 1, 0, -1, 1>, Eigen::Matrix<double, -1, 1, 0, -1, 1>, Eigen::Matrix<double, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1> >(Eigen::MatrixBase<Eigen::Matrix<double, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, -1, 1, 0, -1, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<double, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<double, -1, -1, 0, -1, -1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&);
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#endif
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