mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-10-30 20:21:12 -06:00
36 lines
1 KiB
C++
36 lines
1 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
|
|
//
|
|
// Copyright (C) 2014 Daniele Panozzo <daniele.panozzo@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_DOT_ROW_H
|
|
#define IGL_DOT_ROW_H
|
|
|
|
#include "igl/igl_inline.h"
|
|
#include <Eigen/Core>
|
|
|
|
namespace igl
|
|
{
|
|
// Compute the dot product between each row of A and B
|
|
// Templates:
|
|
// DerivedV derived from vertex positions matrix type: i.e. MatrixXd
|
|
// Inputs:
|
|
// A eigen matrix r by c
|
|
// B eigen matrix r by c
|
|
// Returns:
|
|
// d a column vector with r entries that contains the dot product of each corresponding row of A and B
|
|
//
|
|
template <typename DerivedV>
|
|
IGL_INLINE DerivedV dot_row(
|
|
const Eigen::PlainObjectBase<DerivedV>& A,
|
|
const Eigen::PlainObjectBase<DerivedV>& B);
|
|
|
|
}
|
|
|
|
#ifndef IGL_STATIC_LIBRARY
|
|
# include "dot_row.cpp"
|
|
#endif
|
|
|
|
#endif
|