Data Structures | Typedefs | Functions
eina_vector.h File Reference

{Eina_Vector_Type} {Eina_Vector2} More...

Data Structures

struct  _Eina_Vector2
 

Typedefs

typedef struct _Eina_Vector2 Eina_Vector2
 

Functions

static void eina_vector2_set (Eina_Vector2 *dst, double x, double y)
 Set parameters to vector. More...
 
static void eina_vector2_array_set (Eina_Vector2 *dst, const double *v)
 Set array to vector. More...
 
static void eina_vector2_copy (Eina_Vector2 *dst, const Eina_Vector2 *src)
 Copy vector. More...
 
static void eina_vector2_negate (Eina_Vector2 *out, const Eina_Vector2 *v)
 Make negative vector. More...
 
static void eina_vector2_add (Eina_Vector2 *out, const Eina_Vector2 *a, const Eina_Vector2 *b)
 Add two vectors. More...
 
static void eina_vector2_subtract (Eina_Vector2 *out, const Eina_Vector2 *a, const Eina_Vector2 *b)
 Subtract two vectors. More...
 
static void eina_vector2_scale (Eina_Vector2 *out, const Eina_Vector2 *v, double scale)
 Scale vector. More...
 
static double eina_vector2_dot_product (const Eina_Vector2 *a, const Eina_Vector2 *b)
 Return the dot product of the two vectors. More...
 
static double eina_vector2_length_get (const Eina_Vector2 *v)
 Return the length of the given vector. More...
 
static double eina_vector2_length_square_get (const Eina_Vector2 *v)
 Return the length in square of the given vector. More...
 
static double eina_vector2_distance_get (const Eina_Vector2 *a, const Eina_Vector2 *b)
 Return the distance between of two vectors. More...
 
static double eina_vector2_distance_square_get (const Eina_Vector2 *a, const Eina_Vector2 *b)
 Return the distance in square between of two vectors. More...
 
static void eina_vector2_normalize (Eina_Vector2 *out, const Eina_Vector2 *v)
 normalize vector. More...
 
static void eina_vector2_transform (Eina_Vector2 *out, const Eina_Matrix2 *m, const Eina_Vector2 *v)
 Transform vector. More...
 
static void eina_vector2_homogeneous_position_transform (Eina_Vector2 *out, const Eina_Matrix3 *m, const Eina_Vector2 *v)
 Homogeneous position transform vector. More...
 
static void eina_vector2_homogeneous_direction_transform (Eina_Vector2 *out, const Eina_Matrix3 *m, const Eina_Vector2 *v)
 Homogeneous direction ransform vector. More...
 

Detailed Description

{Eina_Vector_Type} {Eina_Vector2}