3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-10-25 01:31:14 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

Merged branch 'dev_native' into lm_sla_supports_auto

Browse source 
Added igl library files
This commit is contained in:
Lukas Matena 2018-10-26 15:45:52 +02:00
commit 7681d00ee5
2865 changed files with 142806 additions and 22325 deletions
Download patch file Download diff file Expand all files Collapse all files

82
src/igl/remove_unreferenced.h Normal file
View file

@ -0,0 +1,82 @@
// This file is part of libigl, a simple c++ geometry processing library.
//
// Copyright (C) 2013 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/.
//
// remove_unreferenced.h
// Preview3D
//
// Created by Daniele Panozzo on 17/11/11.
#ifndef IGL_REMOVE_UNREFERENCED_H
#define IGL_REMOVE_UNREFERENCED_H
#include "igl_inline.h"
#include <Eigen/Core>
namespace igl
{
// Remove unreferenced vertices from V, updating F accordingly
//
// Input:
// V #V by dim list of mesh vertex positions
// F #F by ss list of simplices (Values of -1 are quitely skipped)
// Outputs:
// NV #NV by dim list of mesh vertex positions
// NF #NF by ss list of simplices
// IM #V by 1 list of indices such that: NF = IM(F) and NT = IM(T)
// and V(find(IM<=size(NV,1)),:) = NV
//
template <
typename DerivedV,
typename DerivedF,
typename DerivedNV,
typename DerivedNF,
typename DerivedI>
IGL_INLINE void remove_unreferenced(
const Eigen::MatrixBase<DerivedV> &V,
const Eigen::MatrixBase<DerivedF> &F,
Eigen::PlainObjectBase<DerivedNV> &NV,
Eigen::PlainObjectBase<DerivedNF> &NF,
Eigen::PlainObjectBase<DerivedI> &I);
template <
typename DerivedV,
typename DerivedF,
typename DerivedNV,
typename DerivedNF,
typename DerivedI,
typename DerivedJ>
IGL_INLINE void remove_unreferenced(
const Eigen::MatrixBase<DerivedV> &V,
const Eigen::MatrixBase<DerivedF> &F,
Eigen::PlainObjectBase<DerivedNV> &NV,
Eigen::PlainObjectBase<DerivedNF> &NF,
Eigen::PlainObjectBase<DerivedI> &I,
Eigen::PlainObjectBase<DerivedJ> &J);
// Inputs:
// n number of vertices (possibly greater than F.maxCoeff()+1)
// F #F by ss list of simplices
// Outputs:
// IM #V by 1 list of indices such that: NF = IM(F) and NT = IM(T)
// and V(find(IM<=size(NV,1)),:) = NV
// J #RV by 1 list, such that RV = V(J,:)
//
template <
typename DerivedF,
typename DerivedI,
typename DerivedJ>
IGL_INLINE void remove_unreferenced(
const size_t n,
const Eigen::MatrixBase<DerivedF> &F,
Eigen::PlainObjectBase<DerivedI> &I,
Eigen::PlainObjectBase<DerivedJ> &J);
}
#ifndef IGL_STATIC_LIBRARY
# include "remove_unreferenced.cpp"
#endif
#endif