Equalizer  1.4.1
share/Equalizer/examples/osgScaleViewer/config.h
00001 
00002 /*
00003  * Copyright (c)
00004  *   2008-2009, Thomas McGuire <thomas.mcguire@student.uni-siegen.de>
00005  *   2010, Stefan Eilemann <eile@equalizergraphics.com>
00006  *   2010, Sarah Amsellem <sarah.amsellem@gmail.com>
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions are met:
00010  *
00011  * - Redistributions of source code must retain the above copyright notice, this
00012  *   list of conditions and the following disclaimer.
00013  * - Redistributions in binary form must reproduce the above copyright notice,
00014  *   this list of conditions and the following disclaimer in the documentation
00015  *   and/or other materials provided with the distribution.
00016  * - Neither the name of Eyescale Software GmbH nor the names of its
00017  *   contributors may be used to endorse or promote products derived from this
00018  *   software without specific prior written permission.
00019  *
00020  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00021  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00022  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00023  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
00024  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00025  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00026  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00027  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00028  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00029  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00030  * POSSIBILITY OF SUCH DAMAGE.
00031  */
00032 
00033 #ifndef OSGSV_CONFIG_H
00034 #define OSGSV_CONFIG_H
00035 
00036 #include "frameData.h"
00037 #include "initData.h"
00038 #include "tracker.h"
00039 
00040 #define EQ_IGNORE_GLEW
00041 #include <eq/eq.h>
00042 
00043 namespace osgScaleViewer
00044 {
00045     class Config : public eq::Config
00046     {
00047     public:
00048 
00049         Config( eq::ServerPtr parent );
00050 
00052         virtual bool init();
00053 
00055         virtual bool exit();
00056 
00058         virtual uint32_t startFrame();
00059 
00068         virtual bool handleEvent( const eq::ConfigEvent* event );
00069 
00074         void setInitData( const InitData& data );
00075 
00080         const InitData& getInitData() const;
00081 
00082         bool mapData( const eq::uint128_t& initDataID );
00083 
00084     protected:
00085         void updateFrameData( float elapsed );
00086 
00087     private:
00092         void _setHeadMatrix( const eq::Matrix4f& matrix );
00093 
00098         const eq::Matrix4f& _getHeadMatrix() const;
00099 
00105         eq::Vector3f _moveDirection;
00106 
00111         eq::Vector3f _cameraWalkingVector;
00112 
00117         int32_t _pointerXDiff;
00118         int32_t _pointerYDiff;
00119 
00124         float _cameraAngleHor;
00125         float _cameraAngleVer;
00126 
00128         InitData _initData;
00129         FrameData _frameData;
00130 
00132         Tracker _tracker;
00133 
00138         lunchbox::Clock _clock;
00139     };
00140 }
00141 #endif
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