8#ifndef IGL_COTMATRIX_INTRINSIC_H 
    9#define IGL_COTMATRIX_INTRINSIC_H 
   13#include <Eigen/Sparse> 
   27  template <
typename Derivedl, 
typename DerivedF, 
typename Scalar>
 
   29    const Eigen::MatrixBase<Derivedl> & l, 
 
   30    const Eigen::MatrixBase<DerivedF> & F, 
 
   31    Eigen::SparseMatrix<Scalar>& L);
 
   34#ifndef IGL_STATIC_LIBRARY 
   35#  include "cotmatrix_intrinsic.cpp" 
#define IGL_INLINE
Definition igl_inline.h:15
 
void cotmatrix_intrinsic(const Eigen::MatrixBase< Derivedl > &l, const Eigen::MatrixBase< DerivedF > &F, Eigen::SparseMatrix< Scalar > &L)
Constructs the cotangent stiffness matrix (discrete laplacian) for a given mesh with faces F and edge...