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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* libftm.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/05/09 20:48:30 by charles #+# #+# */
/* Updated: 2020/05/09 21:11:12 by charles ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef LIBFTM_VEC4_H
# define LIBFTM_VEC4_H
/*
** \brief 4 component vector [x, y, z, w]
*/
typedef struct
{
float v[4];
} t_ftmvec4;
t_ftmvec4 *ftm_vec4add(t_ftmvec4 *dst, t_ftmvec4 *other);
t_ftmvec4 *ftm_vec4sub(t_ftmvec4 *dst, t_ftmvec4 *other);
float ftm_vec4dot(t_ftmvec4 *a, t_ftmvec4 *b);
t_ftmvec4 *ftm_vec4scale(t_ftmvec4 *dst, float scalar);
#endif
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