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Diffstat (limited to 'vendor/libftm/inc/libftm_vec.h')
| -rw-r--r-- | vendor/libftm/inc/libftm_vec.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/vendor/libftm/inc/libftm_vec.h b/vendor/libftm/inc/libftm_vec.h new file mode 100644 index 0000000..805cb25 --- /dev/null +++ b/vendor/libftm/inc/libftm_vec.h @@ -0,0 +1,37 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* libftm_vec.h :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/05/11 13:27:54 by charles #+# #+# */ +/* Updated: 2020/05/11 13:28:27 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#ifndef LIBFTM_VEC_H +# define LIBFTM_VEC_H + +# include <stdlib.h> +# include <stddef.h> + +/* +** \brief component vector [x, y, z] +*/ + +typedef struct s_ftmvec +{ + float *v; + size_t size; +} t_ftmvec; + +t_ftmvec *ftm_vecnew(size_t size); +void ftm_vecdestroy(t_ftmvec *vec); +t_ftmvec *ftm_vecadd(t_ftmvec *dst, t_ftmvec *other); +t_ftmvec *ftm_vecsub(t_ftmvec *dst, t_ftmvec *other); +float ftm_vecdot(t_ftmvec *a, t_ftmvec *b); +t_ftmvec *ftm_veccross(t_ftmvec *a, t_ftmvec *b); +t_ftmvec *ftm_vecscale(t_ftmvec *dst, float scalar); + +#endif |