hessian.h File Reference

#include "igl_inline.h"
#include <Eigen/Dense>
#include <Eigen/Sparse>
#include "hessian.cpp"

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Namespaces
namespace	igl

Functions
template<typename DerivedV , typename DerivedF , typename Scalar >
void	igl::hessian (const Eigen::MatrixBase< DerivedV > &V, const Eigen::MatrixBase< DerivedF > &F, Eigen::SparseMatrix< Scalar > &H)
	Constructs the finite element Hessian matrix as described in https://arxiv.org/abs/1707.04348, Natural Boundary Conditions for Smoothing in Geometry Processing (Oded Stein, Eitan Grinspun, Max Wardetzky, Alec Jacobson) The interior vertices are NOT set to zero yet.