#ifndef COLOR_H#define COLOR_H#include"vec3.h"#include<iostream>voidwrite_color(std::ostream&out,colorpixel_color){// Write the translated [0,255] value of each color component.out<<static_cast<int>(255.999*pixel_color.x())<<' '<<static_cast<int>(255.999*pixel_color.y())<<' '<<static_cast<int>(255.999*pixel_color.z())<<'\n';}#endif