libigl v2.5.0
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cotmatrix_entries.h
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1// This file is part of libigl, a simple c++ geometry processing library.
2//
3// Copyright (C) 2014 Alec Jacobson <alecjacobson@gmail.com>
4// Copyright (C) 2018 Alec Jacobson <alecjacobson@gmail.com>
5//
6// This Source Code Form is subject to the terms of the Mozilla Public License
7// v. 2.0. If a copy of the MPL was not distributed with this file, You can
8// obtain one at http://mozilla.org/MPL/2.0/.
9#ifndef IGL_COTMATRIX_ENTRIES_H
10#define IGL_COTMATRIX_ENTRIES_H
11#include "igl_inline.h"
12#include <Eigen/Core>
13namespace igl
14{
26 template <typename DerivedV, typename DerivedF, typename DerivedC>
28 const Eigen::MatrixBase<DerivedV>& V,
29 const Eigen::MatrixBase<DerivedF>& F,
30 Eigen::PlainObjectBase<DerivedC>& C);
38 template <typename Derivedl, typename DerivedC>
40 const Eigen::MatrixBase<Derivedl>& l,
41 Eigen::PlainObjectBase<DerivedC>& C);
42}
43
44#ifndef IGL_STATIC_LIBRARY
45# include "cotmatrix_entries.cpp"
46#endif
47
48#endif
#define IGL_INLINE
Definition igl_inline.h:15
Definition AABB.h:17
void cotmatrix_entries(const Eigen::MatrixBase< DerivedV > &V, const Eigen::MatrixBase< DerivedF > &F, Eigen::PlainObjectBase< DerivedC > &C)
Compute the cotmatrix contributions (cotangents) of each angle in mesh (V,F)