ThreeToTwoDimFilter.h

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 /* ========================================================================
  * Copyright (c) 2006,
  * Institute for Computer Graphics and Vision
  * Graz University of Technology
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
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  *
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  * this list of conditions and the following disclaimer.
  *
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  * notice, this list of conditions and the following disclaimer in the
  * documentation and/or other materials provided with the distribution.
  *
  * Neither the name of the Graz University of Technology nor the names of
  * its contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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  * ========================================================================
  * PROJECT: OpenTracker
  * ======================================================================== */
 /* ======================================================================= */

#ifndef _THREETOTWODIMFILTER_H
#define _THREETOTWODIMFILTER_H

#include <stdio.h>


#include <OpenTracker/OpenTracker.h>
#include <OpenTracker/common/ConsoleSource.h>
#include <OpenTracker/common/ThreeToTwoDimCalc.h>

#ifdef USE_THREETOTWODIMFILTER



namespace ot {

class OPENTRACKER_API ThreeToTwoDimFilter : public Node
{
// Members
public: 
    Event event;
        
    virtual int isEventGenerator()
    {
        return 1;
    }

    void push();


        ThreeToTwoDimFilter() : Node(), 
                newInput(false)
        {
                dimCalc = new ThreeToTwoDimCalc;
        }

        ~ThreeToTwoDimFilter();

        void initCalibrationData(std::vector<float> aSWidthVec_, std::vector<float> aSHeightVec_, 
                std::vector<float> cSOrientationQuat_, std::vector<float> cSRoot2ScreenRootVec_,  
                float trackingSystemScaleOneMeter_, float screenDepthFrontInMeter_, 
                float screenDepthBackInMeter_, float screenResWidth_, float screenResHeight_);
        
        virtual void onEventGenerated( Event& event, Node& generator);

protected:

    bool newInput;
        Event aspdInput;
        Event pointingDeviceInput;

        friend class ThreeToTwoDimFilterModule;

private:

        ThreeToTwoDimCalc* dimCalc;
};

}  // namespace ot

#endif //USE_THREETOTWODIMFILTER

#endif //_THREETOTWODIMFILTER_H

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