1  /* ************************************************************************** */
 2  /*                                                                            */
 3  /*                                                        :::      ::::::::   */
 4  /*   hit.h                                              :+:      :+:    :+:   */
 5  /*                                                    +:+ +:+         +:+     */
 6  /*   By: gychoi <gychoi@student.42seoul.kr>         +#+  +:+       +#+        */
 7  /*                                                +#+#+#+#+#+   +#+           */
 8  /*   Created: 2023/05/25 20:03:47 by gychoi            #+#    #+#             */
 9  /*   Updated: 2023/05/28 20:33:35 by gychoi           ###   ########.fr       */
10  /*                                                                            */
11  /* ************************************************************************** */
12  
13  #ifndef HIT_H
14  # define HIT_H
15  
16  # include "libvec.h"
17  # include "object.h"
18  # include "pracrt.h"
19  # include "ray.h"
20  
21  typedef struct s_hit_record
22  {
23  	t_point3	p;
24  	t_vec3		normal;
25  	double		tmin;
26  	double		tmax;
27  	double		t;
28  	t_bool		front_face;
29  	t_color3	albedo;
30  }	t_hit_record;
31  
32  t_bool	hit(t_object *world, t_ray ray, t_hit_record *rec);
33  t_bool	hit_obj(t_object *world, t_ray ray, t_hit_record *rec);
34  t_bool	hit_sphere(t_sphere *sp, t_color3 albedo, t_ray ray, t_hit_record *rec);
35  
36  #endif