wxRTCFD_Code/include/region.h at main · skhelladi/wxRTCFD_Code · GitHub

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#ifndef REGION_H
#define REGION_H
#include <iostream>
#include "fluid.h"

#define DEBUG 0

extern double rotation_angle;


enum OBJ
{
    CYLINDER,
    SQUARE,
    DIAMOND,
    NACA,
    ROTOR,
    MULTI_OBJECTS
};

// #define CALL_SET_OBSTACLE(object,ptrToMember)  (object.*ptrToMember)

// class Region;
// typedef   void (Region::*SET_OBSTACLE)(double, double, bool);

using namespace std;

class Region
{
public:
    Region(int _height, int _width, double _simHeight = 1.1);
    //    Region(shared_ptr<Region> r){this=r;}

    double cX(double x)
    {
        return x * cScale;
    }

    double cY(double y)
    {
        return height - y * cScale;
    }

    void setupRegion(int _RegionNr = 0, double _overRelaxation = 1.9, int _resolution = 50, double _density = 1000, int _numThreads = 4);
    void setObstacle(double x, double y, bool reset);
    void setObstacleCylinder(double x, double y, bool reset);
    void setObstacleSquare(double x, double y, bool reset);
    void setObstacleDiamond(double x, double y, bool reset);
    void setObstacleNaca(double x, double y, bool reset);
    void setObstacleRotor(double x, double y, bool reset);
    void setObstacleMultiObjectsComponent(double x, double y, bool reset);
    void updateRegionSize(int _height, int _width);
    void update();

    void sayhello() { cout << "hello! " << text << endl; }

    string text = "";
    double gravity = -9.81;
    double dt = 1.0 / 60.0;
    int numIters = 40;
    int frameNr = 0;
    double overRelaxation = 1.9;
    double obstacleX = 0.0;
    double obstacleY = 0.0;
    double characteristic_length = 0.15;
    bool paused = false;
    int RegionNr = 0;
    bool showObstacle = false;
    bool showObstaclePosition = false;
    bool showStreamlines = false;
    bool showVelocity = false;
    bool showXVelocity = false;
    bool showYVelocity = false;
    bool showVelocityVectors = false;
    bool showPressure = false;
    bool showTracer = true;
    shared_ptr<Fluid> fluid;

    int height;
    int width;
    double simHeight;
    double cScale;
    double simWidth;
    int resolution;
    int numThreads;

    OBJ obstacle;
};

OBJ indexToOBJ(int index);

#endif // Region_H