From 0ae5be6c6697f5f5f578a27c5ad9ba845aec43c9 Mon Sep 17 00:00:00 2001 From: Charles Date: Sat, 9 May 2020 21:31:30 +0200 Subject: Added basic vector and matrix library --- vendor/libftm/src/vec4/ftm_vec4dot.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 vendor/libftm/src/vec4/ftm_vec4dot.c (limited to 'vendor/libftm/src/vec4/ftm_vec4dot.c') 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 +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* 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]); +} -- cgit