Matrix4.cpp

#include "Matrix4.h"
#include <iostream>
#include <iomanip>

using namespace std;

Matrix4::Matrix4()
{
    for (int i = 0; i < 4; i++)
    {
        for (int j = 0; j < 4; j++)
        {
            this->val[i][j] = 0;
        }
    }
}

Matrix4::Matrix4(double val[4][4])
{
    for (int i = 0; i < 4; i++)
    {
        for (int j = 0; j < 4; j++)
        {
            this->val[i][j] = val[i][j];
        }
    }
}

Matrix4::Matrix4(const Matrix4 &other)
{
    for (int i = 0; i < 4; i++)
    {
        for (int j = 0; j < 4; j++)
        {
            this->val[i][j] = other.val[i][j];
        }
    }
}

ostream &operator<<(ostream &os, const Matrix4 &m)
{

    os << fixed << setprecision(6) << "|" << m.val[0][0] << "|" << m.val[0][1] << "|" << m.val[0][2] << "|" << m.val[0][3] << "|"
       << endl
       << "|" << m.val[1][0] << "|" << m.val[1][1] << "|" << m.val[1][2] << "|" << m.val[1][3] << "|"
       << endl
       << "|" << m.val[2][0] << "|" << m.val[2][1] << "|" << m.val[2][2] << "|" << m.val[2][3] << "|"
       << endl
       << "|" << m.val[3][0] << "|" << m.val[3][1] << "|" << m.val[3][2] << "|" << m.val[3][3] << "|";

    return os;
}