refactoring

1 files changed, 0 insertions, 40 deletions

diff --git a/linear_algebra.c b/linear_algebra.c
deleted file mode 100644
index 881f8ff..0000000
--- a/linear_algebra.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* ************************************************************************** */
-/*                                                                            */
-/*                                                        :::      ::::::::   */
-/*   linear_algebra.c                                   :+:      :+:    :+:   */
-/*                                                    +:+ +:+         +:+     */
-/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
-/*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2019/11/18 01:28:01 by cacharle          #+#    #+#             */
-/*   Updated: 2019/11/18 01:32:41 by cacharle         ###   ########.fr       */
-/*                                                                            */
-/* ************************************************************************** */
-
-#include "cub3d.h"
-
-t_vector vector_add(t_vector a, t_vector b)
-{
-	a.x += b.x;
-	a.y += b.y;
-	return a;
-}
-
-t_vector vector_scale(t_vector v, double scalar)
-{
-	v.x *= scalar;
-	v.y *= scalar;
-	return v;
-}
-
-/*
-** rotate counter clockwise
-*/
-
-t_vector vector_rotate(t_vector v, double angle)
-{
-	t_vector rotated;
-
-	rotated.x = cos(angle) * v.x  - sin(angle) * v.y;
-	rotated.y = sin(angle) * v.x  + cos(angle) * v.y;
-	return (rotated);
-}