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

1 files changed, 191 insertions, 0 deletions

diff --git a/src/math/rodeo_vec3.c b/src/math/rodeo_vec3.c
new file mode 100644
index 0000000..c94ecd3
--- /dev/null
+++ b/src/math/rodeo_vec3.c
@@ -0,0 +1,191 @@
+
+// -- internal --
+// public
+#include "rodeo/math.h"
+#include "rodeo/math/vec3.h"
+// private
+#include "math/irodeo_math.h"
+#include "math/irodeo_vec3.h"
+
+rodeo_math_vec3_t
+irodeo_math_cglmVec3_to_rodeoVec3(vec3s in)
+{
+	return (rodeo_math_vec3_t){
+		.raw[0] = in.raw[0],
+		.raw[1] = in.raw[1],
+		.raw[2] = in.raw[2]
+	};
+}
+
+vec3s
+irodeo_math_rodeoVec3_to_cglmVec3(rodeo_math_vec3_t in)
+{
+	return (vec3s){
+		.raw[0] = in.raw[0],
+		.raw[1] = in.raw[1],
+		.raw[2] = in.raw[2], 
+	};
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_zero(void)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(glms_vec3_zero());
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_one(void)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(glms_vec3_one());
+}
+
+float
+rodeo_math_vec3_dot(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return glms_vec3_dot(
+		irodeo_math_rodeoVec3_to_cglmVec3(a),
+		irodeo_math_rodeoVec3_to_cglmVec3(b)
+	);
+}
+
+float
+rodeo_math_vec3_cross(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return glms_vec3_dot(
+		irodeo_math_rodeoVec3_to_cglmVec3(a),
+		irodeo_math_rodeoVec3_to_cglmVec3(b)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_add(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_add(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			irodeo_math_rodeoVec3_to_cglmVec3(b)
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_subtract(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_sub(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			irodeo_math_rodeoVec3_to_cglmVec3(b)
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_multiply(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_mul(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			irodeo_math_rodeoVec3_to_cglmVec3(b)
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_scale(rodeo_math_vec3_t a, float b)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_scale(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			b
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_divide(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_div(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			irodeo_math_rodeoVec3_to_cglmVec3(b)
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_negate(rodeo_math_vec3_t a)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_negate(
+			irodeo_math_rodeoVec3_to_cglmVec3(a)
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_normalize(rodeo_math_vec3_t a)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_normalize(
+			irodeo_math_rodeoVec3_to_cglmVec3(a)
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_rotate(rodeo_math_vec3_t a, float turns, rodeo_math_vec3_t axis)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_rotate(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			rodeo_math_radians_to_turns(turns),
+			irodeo_math_rodeoVec3_to_cglmVec3(axis)
+		)
+	);
+}
+
+float
+rodeo_math_vec3_distance(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return (
+		glms_vec3_distance(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			irodeo_math_rodeoVec3_to_cglmVec3(b)
+		)
+	);
+}
+
+float
+rodeo_math_vec3_distanceSq(rodeo_math_vec3_t a, rodeo_math_vec3_t b)
+{
+	return (
+		glms_vec3_distance2(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			irodeo_math_rodeoVec3_to_cglmVec3(b)
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_clamp(rodeo_math_vec3_t a, float minimum, float maximum)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_clamp(
+			irodeo_math_rodeoVec3_to_cglmVec3(a),
+			minimum,
+			maximum
+		)
+	);
+}
+
+rodeo_math_vec3_t
+rodeo_math_vec3_lerp(rodeo_math_vec3_t from, rodeo_math_vec3_t to, float t)
+{
+	return irodeo_math_cglmVec3_to_rodeoVec3(
+		glms_vec3_lerp(
+			irodeo_math_rodeoVec3_to_cglmVec3(from),
+			irodeo_math_rodeoVec3_to_cglmVec3(to),
+			t
+		)
+	);
+}