matrix math wrapper as well as various refactors for consistant and cleaner code

1 files changed, 53 insertions, 0 deletions

diff --git a/include/rodeo/math/vec3.h b/include/rodeo/math/vec3.h
new file mode 100644
index 0000000..1b9cd31
--- /dev/null
+++ b/include/rodeo/math/vec3.h
@@ -0,0 +1,53 @@
+#pragma once
+
+// -- internal --
+// public
+#include "rodeo/math/vec3_t.h"
+
+rodeo_math_vec3_t
+rodeo_math_vec3_zero(void);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_one(void);
+
+float
+rodeo_math_vec3_dot(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+float
+rodeo_math_vec3_cross(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_add(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_subtract(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_multiply(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_scale(rodeo_math_vec3_t a, float b);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_divide(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_negate(rodeo_math_vec3_t a);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_normalize(rodeo_math_vec3_t a);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_rotate(rodeo_math_vec3_t a, float turns, rodeo_math_vec3_t axis);
+
+float
+rodeo_math_vec3_distance(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+float
+rodeo_math_vec3_distanceSq(rodeo_math_vec3_t a, rodeo_math_vec3_t b);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_clamp(rodeo_math_vec3_t a, float minimum, float maximum);
+
+rodeo_math_vec3_t
+rodeo_math_vec3_lerp(rodeo_math_vec3_t from, rodeo_math_vec3_t to, float t);