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Diffstat (limited to 'xs/src/igl/line_search.h')
-rw-r--r-- | xs/src/igl/line_search.h | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/xs/src/igl/line_search.h b/xs/src/igl/line_search.h deleted file mode 100644 index 057c6a43f..000000000 --- a/xs/src/igl/line_search.h +++ /dev/null @@ -1,42 +0,0 @@ -// This file is part of libigl, a simple c++ geometry processing library. -// -// Copyright (C) 2016 Michael Rabinovich -// -// 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_LINE_SEARCH_H -#define IGL_LINE_SEARCH_H -#include "igl_inline.h" - -#include <Eigen/Dense> - -namespace igl -{ - // Implement a bisection linesearch to minimize a mesh-based energy on vertices given at 'x' at a search direction 'd', - // with initial step size. Stops when a point with lower energy is found, or after maximal iterations have been reached. - // - // Inputs: - // x #X by dim list of variables - // d #X by dim list of a given search direction - // i_step_size initial step size - // energy A function to compute the mesh-based energy (return an energy that is bigger than 0) - // cur_energy(OPTIONAL) The energy at the given point. Helps save redundant computations. - // This is optional. If not specified, the function will compute it. - // Outputs: - // x #X by dim list of variables at the new location - // Returns the energy at the new point 'x' - IGL_INLINE double line_search( - Eigen::MatrixXd& x, - const Eigen::MatrixXd& d, - double i_step_size, - std::function<double(Eigen::MatrixXd&)> energy, - double cur_energy = -1); - -} - -#ifndef IGL_STATIC_LIBRARY -# include "line_search.cpp" -#endif - -#endif |