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authorCharles <sircharlesaze@gmail.com>2020-05-09 21:31:30 +0200
committerCharles <sircharlesaze@gmail.com>2020-05-09 21:33:14 +0200
commit0ae5be6c6697f5f5f578a27c5ad9ba845aec43c9 (patch)
tree4cda3590f185cb485bf57e2dbd3d9b8b81dba6d7 /vendor/libftm/src
parent6618fed5933f26d9bee8a42f049115146d4a1113 (diff)
downloadscop-0ae5be6c6697f5f5f578a27c5ad9ba845aec43c9.tar.gz
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Added basic vector and matrix library
Diffstat (limited to 'vendor/libftm/src')
-rw-r--r--vendor/libftm/src/vec3/ftm_vec3add.c21
-rw-r--r--vendor/libftm/src/vec3/ftm_vec3cross.c26
-rw-r--r--vendor/libftm/src/vec3/ftm_vec3dot.c20
-rw-r--r--vendor/libftm/src/vec3/ftm_vec3scale.c21
-rw-r--r--vendor/libftm/src/vec3/ftm_vec3sub.c21
-rw-r--r--vendor/libftm/src/vec4/ftm_vec4add.c22
-rw-r--r--vendor/libftm/src/vec4/ftm_vec4dot.c21
-rw-r--r--vendor/libftm/src/vec4/ftm_vec4scale.c22
-rw-r--r--vendor/libftm/src/vec4/ftm_vec4sub.c22
9 files changed, 196 insertions, 0 deletions
diff --git a/vendor/libftm/src/vec3/ftm_vec3add.c b/vendor/libftm/src/vec3/ftm_vec3add.c
new file mode 100644
index 0000000..9b5bd09
--- /dev/null
+++ b/vendor/libftm/src/vec3/ftm_vec3add.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ftm_vec3add.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/05/09 20:35:59 by charles #+# #+# */
+/* Updated: 2020/05/09 21:14:12 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libftm_vec3.h"
+
+t_ftmvec3 *ftm_vec3add(t_ftmvec3 *dst, t_ftmvec3 *other)
+{
+ dst->v[0] += other->v[0];
+ dst->v[1] += other->v[1];
+ dst->v[2] += other->v[2];
+ return (dst);
+}
diff --git a/vendor/libftm/src/vec3/ftm_vec3cross.c b/vendor/libftm/src/vec3/ftm_vec3cross.c
new file mode 100644
index 0000000..c27534e
--- /dev/null
+++ b/vendor/libftm/src/vec3/ftm_vec3cross.c
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ftm_vec3cross.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/05/09 21:20:41 by charles #+# #+# */
+/* Updated: 2020/05/09 21:25:44 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libftm_vec3.h"
+
+/*
+** s1 = a2 * b3 - a3 * b2
+** s2 = a3 * b1 - a1 * b3
+** s3 = a1 * b2 - a2 * b1
+*/
+
+void ftm_vec3cross(t_ftmvec3 *dst, t_ftmvec3 *a, t_ftmvec3 *b)
+{
+ dst->v[0] = a->v[1] * b->v[2] - a->v[2] * b->v[1];
+ dst->v[1] = a->v[2] * b->v[0] - a->v[0] * b->v[2];
+ dst->v[2] = a->v[0] * b->v[1] - a->v[1] * b->v[0];
+}
diff --git a/vendor/libftm/src/vec3/ftm_vec3dot.c b/vendor/libftm/src/vec3/ftm_vec3dot.c
new file mode 100644
index 0000000..5d67ce6
--- /dev/null
+++ b/vendor/libftm/src/vec3/ftm_vec3dot.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ftm_vec3dot.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/05/09 21:06:09 by charles #+# #+# */
+/* Updated: 2020/05/09 21:14:44 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libftm_vec3.h"
+
+float ftm_vec3dot(t_ftmvec3 *a, t_ftmvec3 *b)
+{
+ return (a->v[0] * b->v[0] +
+ a->v[1] * b->v[1] +
+ a->v[2] * b->v[2]);
+}
diff --git a/vendor/libftm/src/vec3/ftm_vec3scale.c b/vendor/libftm/src/vec3/ftm_vec3scale.c
new file mode 100644
index 0000000..8782675
--- /dev/null
+++ b/vendor/libftm/src/vec3/ftm_vec3scale.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ftm_vec3scale.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/05/09 21:00:32 by charles #+# #+# */
+/* Updated: 2020/05/09 21:14:10 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libftm_vec3.h"
+
+t_ftmvec3 *ftm_vec3scale(t_ftmvec3 *dst, float scalar)
+{
+ dst->v[0] *= scalar;
+ dst->v[1] *= scalar;
+ dst->v[2] *= scalar;
+ return (dst);
+}
diff --git a/vendor/libftm/src/vec3/ftm_vec3sub.c b/vendor/libftm/src/vec3/ftm_vec3sub.c
new file mode 100644
index 0000000..880acbc
--- /dev/null
+++ b/vendor/libftm/src/vec3/ftm_vec3sub.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/* */
+/* ::: :::::::: */
+/* ftm_vec3sub.c :+: :+: :+: */
+/* +:+ +:+ +:+ */
+/* By: charles <charles.cabergs@gmail.com> +#+ +:+ +#+ */
+/* +#+#+#+#+#+ +#+ */
+/* Created: 2020/05/09 20:57:33 by charles #+# #+# */
+/* Updated: 2020/05/09 21:14:20 by charles ### ########.fr */
+/* */
+/* ************************************************************************** */
+
+#include "libftm_vec3.h"
+
+t_ftmvec3 *ftm_vec3sub(t_ftmvec3 *dst, t_ftmvec3 *other)
+{
+ dst->v[0] -= other->v[0];
+ dst->v[1] -= other->v[1];
+ dst->v[2] -= other->v[2];
+ return (dst);
+}
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);
+}
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