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t_double2.c
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t_double2.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* t_double2.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tdarchiv <tdarchiv@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/02/23 17:33:09 by tdarchiv #+# #+# */
/* Updated: 2019/02/23 21:01:39 by tdarchiv ### ########.fr */
/* */
/* ************************************************************************** */
#include "t_double2.h"
t_double2 double2_sub(t_double2 a, t_double2 b)
{
return (t_double2){
a.x - b.x,
a.y - b.y};
}
t_double2 double2_add(t_double2 a, t_double2 b)
{
return (t_double2){
a.x + b.x,
a.y + b.y};
}
void double2_add_this(t_double2 *this, t_double2 b)
{
this->x += b.x;
this->y += b.y;
}
void double2_sub_this(t_double2 *this, t_double2 b)
{
this->x -= b.x;
this->y -= b.y;
}
void double2_mul_this(t_double2 *this, double x)
{
this->x *= x;
this->y *= x;
}