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Diffstat (limited to 'vendor/libftm/inc/libftm_vec4.h')
| -rw-r--r-- | vendor/libftm/inc/libftm_vec4.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/vendor/libftm/inc/libftm_vec4.h b/vendor/libftm/inc/libftm_vec4.h new file mode 100644 index 0000000..e89bd89 --- /dev/null +++ b/vendor/libftm/inc/libftm_vec4.h @@ -0,0 +1,30 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* 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 |