You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.7 KiB
37 lines
1.7 KiB
// This file is part of libigl, a simple c++ geometry processing library.
|
|
//
|
|
// Copyright (C) 2014 Daniele Panozzo <daniele.panozzo@gmail.com>, Olga Diamanti <olga.diam@gmail.com>
|
|
//
|
|
// 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_COMB_CROSS_FIELD_H
|
|
#define IGL_COMB_CROSS_FIELD_H
|
|
#include "igl_inline.h"
|
|
#include <Eigen/Core>
|
|
namespace igl
|
|
{
|
|
/// Computes principal matchings of the vectors of a cross field across face edges,
|
|
/// and generates a combed cross field defined on the mesh faces
|
|
///
|
|
/// @param[in] V #V by 3 eigen Matrix of mesh vertex 3D positions
|
|
/// @param[in] F #F by 4 eigen Matrix of face (quad) indices
|
|
/// @param[in] PD1in #F by 3 eigen Matrix of the first per face cross field vector
|
|
/// @param[in] PD2in #F by 3 eigen Matrix of the second per face cross field vector
|
|
/// @param[out] PD1out #F by 3 eigen Matrix of the first combed cross field vector
|
|
/// @param[out] PD2out #F by 3 eigen Matrix of the second combed cross field vector
|
|
///
|
|
template <typename DerivedV, typename DerivedF>
|
|
IGL_INLINE void comb_cross_field(const Eigen::MatrixBase<DerivedV> &V,
|
|
const Eigen::MatrixBase<DerivedF> &F,
|
|
const Eigen::MatrixBase<DerivedV> &PD1in,
|
|
const Eigen::MatrixBase<DerivedV> &PD2in,
|
|
Eigen::PlainObjectBase<DerivedV> &PD1out,
|
|
Eigen::PlainObjectBase<DerivedV> &PD2out);
|
|
}
|
|
#ifndef IGL_STATIC_LIBRARY
|
|
#include "comb_cross_field.cpp"
|
|
#endif
|
|
|
|
#endif
|
|
|