vec.h File Reference

#include <stdint.h>

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Classes
struct	vec2
struct	vec3
struct	vec4
#define	VEC2_ZERO   (vec2) {0, 0}
#define	VEC3_ZERO   (vec3) {0, 0, 0}
#define	VEC4_ZERO   (vec4) {0, 0, 0, 0}
typedef struct vec2	vec2
typedef struct vec3	vec3
typedef struct vec4	vec4
vec2	vec2Add (vec2 a, vec2 b)
vec2	vec2Subtract (vec2 a, vec2 b)
float	vec2DotProduct (vec2 a, vec2 b)
vec2	vec2MultiplyScalar (vec2 a, float b)
vec3	vec3Add (vec3 a, vec3 b)
vec3	vec3Subtract (vec3 a, vec3 b)
float	vec3DotProduct (vec3 a, vec3 b)
vec3	vec3MultiplyScalar (vec3 a, float b)
vec4	vec4Add (vec4 a, vec4 b)
vec4	vec4Subtract (vec4 a, vec4 b)
float	vec4DotProduct (vec4 a, vec4 b)
vec4	vec4MultiplyScalar (vec4 a, float b)

Detailed Description

vec2, vec3, vec4 definition

Typedef Documentation

vec3

typedef struct vec3 vec3

Represents a 3D vector of floats

vec4

typedef struct vec4 vec4

Represents a 4D vector of floats

Function Documentation

vec2DotProduct()

float vec2DotProduct	(	vec2	a,
		vec2	b
	)

Calculate the dot product of two vectors

vec2MultiplyScalar()

vec2 vec2MultiplyScalar	(	vec2	a,
		float	b
	)

Multiply a vector with a scalar value

vec2Subtract()

vec2 vec2Subtract	(	vec2	a,
		vec2	b
	)

Subtract two vectors

vec3Add()

vec3 vec3Add	(	vec3	a,
		vec3	b
	)

Add two vectors

vec3DotProduct()

float vec3DotProduct	(	vec3	a,
		vec3	b
	)

Calculate the dot product of two vectors

vec3MultiplyScalar()

vec3 vec3MultiplyScalar	(	vec3	a,
		float	b
	)

Multiply a vector with a scalar value

vec3Subtract()

vec3 vec3Subtract	(	vec3	a,
		vec3	b
	)

Subtract two vectors

vec4Add()

vec4 vec4Add	(	vec4	a,
		vec4	b
	)

Add two vectors

vec4DotProduct()

float vec4DotProduct	(	vec4	a,
		vec4	b
	)

Calculate the dot product of two vectors

vec4MultiplyScalar()

vec4 vec4MultiplyScalar	(	vec4	a,
		float	b
	)

Multiply a vector with a scalar value

vec4Subtract()

vec4 vec4Subtract	(	vec4	a,
		vec4	b
	)

Subtract two vectors