OpenWalnut
1.4.0
|
00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #include "WGENoOpManipulator.h" 00026 00027 WGENoOpManipulator::WGENoOpManipulator(): 00028 osgGA::MatrixManipulator() 00029 { 00030 // initialize members 00031 } 00032 00033 WGENoOpManipulator::~WGENoOpManipulator() 00034 { 00035 // cleanup 00036 } 00037 00038 const char* WGENoOpManipulator::className() const 00039 { 00040 return "WGENoOpManipulator"; 00041 } 00042 00043 void WGENoOpManipulator::setByMatrix( const osg::Matrixd& /* matrix */ ) 00044 { 00045 // do nothing here 00046 } 00047 00048 void WGENoOpManipulator::setByInverseMatrix( const osg::Matrixd& /* matrix */ ) 00049 { 00050 // do nothing here 00051 } 00052 00053 osg::Matrixd WGENoOpManipulator::getMatrix() const 00054 { 00055 return osg::Matrixd::identity(); 00056 } 00057 00058 osg::Matrixd WGENoOpManipulator::getInverseMatrix() const 00059 { 00060 return osg::Matrixd::identity(); 00061 } 00062 00063 void WGENoOpManipulator::home( const osgGA::GUIEventAdapter& /*ea*/, osgGA::GUIActionAdapter& /*us*/ ) 00064 { 00065 // No Op 00066 } 00067 00068 void WGENoOpManipulator::init( const osgGA::GUIEventAdapter& /*ea*/, osgGA::GUIActionAdapter& /*us*/ ) 00069 { 00070 // No Op 00071 } 00072 00073 bool WGENoOpManipulator::handle( const osgGA::GUIEventAdapter& /*ea*/, osgGA::GUIActionAdapter& /*us*/ ) 00074 { 00075 // No Op 00076 return true; 00077 }