TRestDetectorHitmapAnalysisProcess.h

/*************************************************************************
 * This file is part of the REST software framework.                     *
 *                                                                       *
 * Copyright (C) 2016 GIFNA/TREX (University of Zaragoza)                *
 * For more information see http://gifna.unizar.es/trex                  *
 *                                                                       *
 * REST is free software: you can redistribute it and/or modify          *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation, either version 3 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * REST 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 General Public License for more details.                          *
 *                                                                       *
 * You should have a copy of the GNU General Public License along with   *
 * REST in $REST_PATH/LICENSE.                                           *
 * If not, see http://www.gnu.org/licenses/.                             *
 * For the list of contributors see $REST_PATH/CREDITS.                  *
 *************************************************************************/
 
#ifndef RestCore_TRestDetectorHitmapAnalysisProcess
#define RestCore_TRestDetectorHitmapAnalysisProcess
 
#include <TRestDetectorHitsEvent.h>
 
#include "TRestEventProcess.h"
 
struct HitTransformation {
    TVector3 position = {0, 0, 0};
 
    TVector3 vector = {0, 0, 1};
 
    Double_t angle = 0;
 
    std::string type = "";
 
    std::string name = "";
};
 
class TRestDetectorHitmapAnalysisProcess : public TRestEventProcess {
   private:
    TRestDetectorHitsEvent* fHitsEvent;  
 
    void InitFromConfigFile() override;
 
    void Initialize() override;
 
   protected:
    std::vector<HitTransformation> fTransDefinitions;
 
    std::vector<std::string> fTransformations;
 
    HitTransformation GetTransformation(const std::string& name);
 
    TVector3 Specular(const TVector3& pos, const HitTransformation& tr);
    TVector3 Rotation(const TVector3& pos, const HitTransformation& tr);
    TVector3 Translation(const TVector3& pos, const HitTransformation& tr);
 
   public:
    RESTValue GetInputEvent() const override { return fHitsEvent; }
    RESTValue GetOutputEvent() const override { return fHitsEvent; }
 
    TRestEvent* ProcessEvent(TRestEvent* inputEvent) override;
 
    void PrintMetadata() override;
 
    const char* GetProcessName() const override { return "hitsTransformation"; }
 
    TRestDetectorHitmapAnalysisProcess();
    TRestDetectorHitmapAnalysisProcess(const char* configFilename);
    ~TRestDetectorHitmapAnalysisProcess();
 
    ClassDefOverride(TRestDetectorHitmapAnalysisProcess, 1);
};
#endif