simviewer.h

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/********************************************************************
 * @file simviewer.h
 * @brief Header for SimViewer, an extended Easy3D viewer with ImGui and aircraft rendering support.
 *
 * This class provides an interface for integrating an Aircraft object
 * and rendering it with GUI controls using ImGui.
 ********************************************************************/
#ifndef SIMVIEWER_H
#define SIMVIEWER_H 
 
#include <easy3d/viewer/viewer.h>
#include "viewer_imgui.h"
#include <implot.h>
#include <easy3d/renderer/text_renderer.h>
#include <easy3d/renderer/shadow.h>
#include <aircraft/aircraft.h>
#include <gnc/gnc.h>
class SimViewer : public easy3d::ViewerImGui
{
public:
    SimViewer(const std::string& title);
    ~SimViewer() override;
    void setAircraft(Aircraft* aircraft);
    void setGNC(GNC* gnc);  
 
protected:
    void draw() const override;
    bool key_press_event(int key, int modifiers) override;
 
    //From ImGui
    void pre_draw() override;
    void post_draw() override;
       
private:
    easy3d::TextRenderer* text_renderer_;   
    Aircraft* aircraft_ = nullptr;  
    GNC* gnc_ = nullptr;                    
 
    // === GUI state flags ===
    bool show_controls_ = true; 
 
    // For real-time plotting
    std::vector<float> time_data_;
    std::vector<std::vector<float>> state_data_ = std::vector<std::vector<float>>(18);
    float plot_time_ = 0.0f;
 
     // === NEW: Analysis Tab ===
    void drawAnalysisTabs() const;
 
    void DisplayMatrix(const std::string& name, const Eigen::MatrixXd& M) const;
 
};
 
 
 
 
 
#endif