mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-10-31 04:31:15 -06:00
36 lines
920 B
C++
36 lines
920 B
C++
// This file is part of libigl, a simple c++ geometry processing library.
|
|
//
|
|
// Copyright (C) 2015 Alec Jacobson <alecjacobson@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/.
|
|
#include "triangles_from_strip.h"
|
|
#include <iostream>
|
|
|
|
template <typename DerivedS, typename DerivedF>
|
|
IGL_INLINE void igl::triangles_from_strip(
|
|
const Eigen::MatrixBase<DerivedS>& S,
|
|
Eigen::PlainObjectBase<DerivedF>& F)
|
|
{
|
|
using namespace std;
|
|
F.resize(S.size()-2,3);
|
|
for(int s = 0;s < S.size()-2;s++)
|
|
{
|
|
if(s%2 == 0)
|
|
{
|
|
F(s,0) = S(s+2);
|
|
F(s,1) = S(s+1);
|
|
F(s,2) = S(s+0);
|
|
}else
|
|
{
|
|
F(s,0) = S(s+0);
|
|
F(s,1) = S(s+1);
|
|
F(s,2) = S(s+2);
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifdef IGL_STATIC_LIBRARY
|
|
// Explicit template instantiation
|
|
#endif
|