// This file is part of libigl, a simple c++ geometry processing library. // // Copyright (C) 2013 Alec Jacobson // // 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 "removeUnreferenced.h" template IGL_INLINE void igl::removeUnreferenced( const Eigen::Matrix &V, const Eigen::Matrix &F, Eigen::Matrix &NV, Eigen::Matrix &NF, Eigen::Matrix &I) { // Mark referenced vertices Eigen::Matrix mark = Eigen::Matrix::Zero(V.rows(),1); for(int i=0; i(newsize,V.cols()); NF = Eigen::Matrix(F.rows(),F.cols()); I = Eigen::Matrix(V.rows(),1); // Do a pass on the marked vector and remove the unreferenced vertices int count = 0; for(int i=0;i