#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QImage>
#include <QPainter>
#include <QPaintEvent>
#include <QWidget>
#include <QPoint>
#include <math.h>
#include <QLabel>
#include <QSlider>
#include "punkt2d.h"
#include "punkt3d.h"

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow();
    ~MainWindow();

    QSlider *stx,*sty,*stz,*sc,*srz,*srx,*sry;
    QLabel *rtr,*rsc,*rr;
    QImage image,img;
    punkt3d p3D[8];
    punkt2d p2D[8];
    punkt2d w[3][4];
    int d;
    double M[5][5];

    protected:
        int abs(int x);
        int Sign(double x);
        void sort();
        void drawLine(QPoint p1,QPoint p2,int color,QImage *img);
        int getColor(QPoint p,QImage *img);
        void drawPixel(QPoint p,int color,QImage *img);
        void changePixel(QPoint p1,QPoint p2);
        void drawCube(punkt2d p1[12]);
        bool widocznosc(punkt2d p1,punkt2d p2,punkt2d p3);
        void texture(punkt2d p1,punkt2d p2,punkt2d p3,punkt2d p4);
        int mColor(int color,double x);
        double f(int e,int f,QPoint p1,QPoint p2);
        int baricentric(double b,double c,int t);
        void paintEvent(QPaintEvent*);
    public slots:
        void Matrix();
};

#endif // MAINWINDOW_H