1  /* ************************************************************************** */
 2  /*                                                                            */
 3  /*                                                        :::      ::::::::   */
 4  /*   project.c                                          :+:      :+:    :+:   */
 5  /*                                                    +:+ +:+         +:+     */
 6  /*   By: gychoi <gychoi@student.42seoul.kr>         +#+  +:+       +#+        */
 7  /*                                                +#+#+#+#+#+   +#+           */
 8  /*   Created: 2022/12/24 21:41:55 by gychoi            #+#    #+#             */
 9  /*   Updated: 2023/01/04 21:11:27 by gychoi           ###   ########.fr       */
10  /*                                                                            */
11  /* ************************************************************************** */
12  
13  #include "fdf.h"
14  
15  void	isometric(t_fdf *fdf)
16  {
17  	fdf->angle.alpha = M_PI / 4 * -1;
18  	fdf->angle.beta = asin(tan(M_PI / 6));
19  	fdf->angle.gamma = 0;
20  }
21  
22  void	orthographic(t_fdf *fdf)
23  {
24  	fdf->angle.alpha = 0;
25  	fdf->angle.beta = 0;
26  	fdf->angle.gamma = 0;
27  }
28  
29  void	reset_translation(t_fdf *fdf)
30  {
31  	fdf->offset.x = 0;
32  	fdf->offset.y = 0;
33  	fdf->offset.z = 1.0;
34  	fdf->offset.zoom = 1.0;
35  	fdf->offset.bend = 0;
36  }