diff options
Diffstat (limited to 'vendor/libftm/src/vec4')
| -rw-r--r-- | vendor/libftm/src/vec4/ftm_vec4add.c | 22 | ||||
| -rw-r--r-- | vendor/libftm/src/vec4/ftm_vec4dot.c | 21 | ||||
| -rw-r--r-- | vendor/libftm/src/vec4/ftm_vec4scale.c | 22 | ||||
| -rw-r--r-- | vendor/libftm/src/vec4/ftm_vec4sub.c | 22 |
4 files changed, 87 insertions, 0 deletions
diff --git a/vendor/libftm/src/vec4/ftm_vec4add.c b/vendor/libftm/src/vec4/ftm_vec4add.c new file mode 100644 index 0000000..bf8ef1d --- /dev/null +++ b/vendor/libftm/src/vec4/ftm_vec4add.c @@ -0,0 +1,22 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ftm_vec4add.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/05/09 20:45:59 by charles #+# #+# */ +/* Updated: 2020/05/09 21:15:07 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libftm_vec4.h" + +t_ftmvec4 *ftm_vec4add(t_ftmvec4 *dst, t_ftmvec4 *other) +{ + dst->v[0] += other->v[0]; + dst->v[1] += other->v[1]; + dst->v[2] += other->v[2]; + dst->v[3] += other->v[3]; + return (dst); +} diff --git a/vendor/libftm/src/vec4/ftm_vec4dot.c b/vendor/libftm/src/vec4/ftm_vec4dot.c new file mode 100644 index 0000000..dc8864a --- /dev/null +++ b/vendor/libftm/src/vec4/ftm_vec4dot.c @@ -0,0 +1,21 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ftm_vec4dot.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/05/09 21:06:09 by charles #+# #+# */ +/* Updated: 2020/05/09 21:15:32 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libftm_vec4.h" + +float ftm_vec4dot(t_ftmvec4 *a, t_ftmvec4 *b) +{ + return (a->v[0] * b->v[0] + + a->v[1] * b->v[1] + + a->v[2] * b->v[2] + + a->v[3] * b->v[3]); +} diff --git a/vendor/libftm/src/vec4/ftm_vec4scale.c b/vendor/libftm/src/vec4/ftm_vec4scale.c new file mode 100644 index 0000000..ddff937 --- /dev/null +++ b/vendor/libftm/src/vec4/ftm_vec4scale.c @@ -0,0 +1,22 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ftm_vec4scale.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/05/09 21:00:42 by charles #+# #+# */ +/* Updated: 2020/05/09 21:15:21 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libftm_vec4.h" + +t_ftmvec4 *ftm_vec4scale(t_ftmvec4 *dst, float scalar) +{ + dst->v[0] *= scalar; + dst->v[1] *= scalar; + dst->v[2] *= scalar; + dst->v[3] *= scalar; + return (dst); +} diff --git a/vendor/libftm/src/vec4/ftm_vec4sub.c b/vendor/libftm/src/vec4/ftm_vec4sub.c new file mode 100644 index 0000000..8082ddd --- /dev/null +++ b/vendor/libftm/src/vec4/ftm_vec4sub.c @@ -0,0 +1,22 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ftm_vec4sub.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/05/09 20:57:43 by charles #+# #+# */ +/* Updated: 2020/05/09 21:15:13 by charles ### ########.fr */ +/* */ +/* ************************************************************************** */ + +#include "libftm_vec4.h" + +t_ftmvec4 *ftm_vec4sub(t_ftmvec4 *dst, t_ftmvec4 *other) +{ + dst->v[0] -= other->v[0]; + dst->v[1] -= other->v[1]; + dst->v[2] -= other->v[2]; + dst->v[3] -= other->v[3]; + return (dst); +} |