curved_hessian_energy.h

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// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2020 Oded Stein <oded.stein@columbia.edu>
//
// This Source Code Form is subject to the terms of the Mozilla Public License
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
// obtain one at http://mozilla.org/MPL/2.0/.
#ifndef IGL_CURVED_HESSIAN_ENERGY_H
#define IGL_CURVED_HESSIAN_ENERGY_H
 
#include "igl_inline.h"
 
#include <Eigen/Core>
#include <Eigen/Sparse>
 
 
namespace igl
{
  template <typename DerivedV, typename DerivedF, typename ScalarQ>
  IGL_INLINE void
  curved_hessian_energy(
    const Eigen::MatrixBase<DerivedV>& V,
    const Eigen::MatrixBase<DerivedF>& F,
    Eigen::SparseMatrix<ScalarQ>& Q);
  template <typename DerivedV, typename DerivedF, typename DerivedE,
  typename DerivedOE, typename ScalarQ>
  IGL_INLINE void
  curved_hessian_energy(
    const Eigen::MatrixBase<DerivedV>& V,
    const Eigen::MatrixBase<DerivedF>& F,
    const Eigen::MatrixBase<DerivedE>& E,
    const Eigen::MatrixBase<DerivedOE>& oE,
    Eigen::SparseMatrix<ScalarQ>& Q);
 
  template <typename DerivedV, typename DerivedF, typename DerivedE,
  typename DerivedOE, typename ScalarQ>
  IGL_INLINE void
  curved_hessian_energy(
    const Eigen::MatrixBase<DerivedV>& V,
    const Eigen::MatrixBase<DerivedF>& F,
    Eigen::PlainObjectBase<DerivedE>& E,
    Eigen::PlainObjectBase<DerivedOE>& oE,
    Eigen::SparseMatrix<ScalarQ>& Q);
 
 
 
  template <typename DerivedF, typename DerivedL_sq, typename DerivedE,
  typename DerivedOE, typename ScalarQ>
  IGL_INLINE void
  curved_hessian_energy_intrinsic(
    const Eigen::MatrixBase<DerivedF>& F,
    const Eigen::MatrixBase<DerivedL_sq>& l_sq,
    const Eigen::MatrixBase<DerivedE>& E,
    const Eigen::MatrixBase<DerivedOE>& oE,
    Eigen::SparseMatrix<ScalarQ>& Q);
 
  template <typename DerivedF, typename DerivedL_sq, typename DeriveddA,
  typename DerivedE, typename DerivedOE, typename ScalarQ>
  IGL_INLINE void
  curved_hessian_energy_intrinsic(
    const Eigen::MatrixBase<DerivedF>& F,
    const Eigen::MatrixBase<DerivedL_sq>& l_sq,
    const Eigen::MatrixBase<DeriveddA>& dA,
    const Eigen::MatrixBase<DerivedE>& E,
    const Eigen::MatrixBase<DerivedOE>& oE,
    Eigen::SparseMatrix<ScalarQ>& Q);
 
 
}
 
 
#ifndef IGL_STATIC_LIBRARY
#  include "curved_hessian_energy.cpp"
#endif
 
#endif