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rAKA/src/model/contact_mechanics/contact_detection.cc
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contact_detection.cc
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/**
* @file contact_detection.cc
*
* @author Mohit Pundir <mohit.pundir@epfl.ch>
*
* @date creation: Wed Sep 12 2018
* @date last modification: Fri Sep 21 2018
*
* @brief Mother class for all detection algorithms
*
* @section LICENSE
*
* Copyright (©) 2010-2018 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "contact_detection.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
ContactDetection::ContactDetection() {
}
/* -------------------------------------------------------------------------- */
void ContactDetection::globalSearch() {
// global search
// bounding box to determine possible slave nodes and master nodes
// (bucket sort - construct the grid in intersected bounding box)
// create 2 array As and Am which contains ith cell j nodes
}
/* -------------------------------------------------------------------------- */
void ContactDetection::localSearch() {
// local search
// out of these arraye check each cell for closet node in that cell
// and neighbouring cells find the actual orthogonally closet
// check the projection of slave node on master facets connected to
// the closet master node, if yes update teh contact element with
// slave node and master node and master surfaces connected to the
// master node
// these master surfaces will be needed later to update contact elements
}
} // akantu
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