TransformationVisitor.cpp

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00001 /******************************************************************************
00002 *       SOFA, Simulation Open-Framework Architecture, version 1.0 beta 3      *
00003 *                (c) 2006-2008 MGH, INRIA, USTL, UJF, CNRS                    *
00004 *                                                                             *
00005 * This library is free software; you can redistribute it and/or modify it     *
00006 * under the terms of the GNU Lesser General Public License as published by    *
00007 * the Free Software Foundation; either version 2.1 of the License, or (at     *
00008 * your option) any later version.                                             *
00009 *                                                                             *
00010 * This library is distributed in the hope that it will be useful, but WITHOUT *
00011 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       *
00012 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License *
00013 * for more details.                                                           *
00014 *                                                                             *
00015 * You should have received a copy of the GNU Lesser General Public License    *
00016 * along with this library; if not, write to the Free Software Foundation,     *
00017 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.          *
00018 *******************************************************************************
00019 *                               SOFA :: Modules                               *
00020 *                                                                             *
00021 * Authors: The SOFA Team and external contributors (see Authors.txt)          *
00022 *                                                                             *
00023 * Contact information: contact@sofa-framework.org                             *
00024 ******************************************************************************/
00025 #include <sofa/simulation/common/TransformationVisitor.h>
00026 
00027 namespace sofa
00028 {
00029 
00030 namespace simulation
00031 {
00032 
00033 void TransformationVisitor::processVisualModel(simulation::Node* // node
00034                            , core::VisualModel* v)
00035 {
00036     v->applyScale ( scale );
00037     v->applyRotation(rotation[0],rotation[1],rotation[2]);
00038     v->applyTranslation ( translation[0],translation[1],translation[2] );
00039 }
00040 
00041 void TransformationVisitor::processMechanicalState(simulation::Node* // node
00042                            , core::componentmodel::behavior::BaseMechanicalState* m)
00043 {
00044     m->applyScale ( scale );
00045     m->applyRotation(rotation[0],rotation[1],rotation[2]);
00046     m->applyTranslation ( translation[0],translation[1],translation[2] );
00047 }
00048 
00049 Visitor::Result TransformationVisitor::processNodeTopDown(simulation::Node* node)
00050 {
00051     for_each(this, node, node->visualModel, &TransformationVisitor::processVisualModel);
00052     for_each(this, node, node->mechanicalState, &TransformationVisitor::processMechanicalState);
00053     return RESULT_CONTINUE;
00054 }
00055 
00056 } // namespace simulation
00057 
00058 } // namespace sofa