vector-operations.h File Reference

Header for 2D Vector operations. More...

#include <math.h>

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Data Structures
struct	vector_2d

Macros
#define	DEG2RAD(a)   ((a)*M_PI/180.0)

Functions
double	vector_2d_scalar_multipy (struct vector_2d *a, struct vector_2d *b)
void	vector_2d_normalize (struct vector_2d *vec)
void	vector_2d_rotate (struct vector_2d *vec, double angle)
struct vector_2d *	vector_2d_copy (struct vector_2d *opt_res, struct vector_2d *vec)
struct vector_2d *	vector_2d_alloc (void)
void	vector_2d_free (struct vector_2d *vec)
void	vector_2d_scale (struct vector_2d *vec, double scale)
double	vector_2d_abs (struct vector_2d *vec)
double	vector_2d_calculate_angle_between (struct vector_2d *a, struct vector_2d *b)
void	vector_2d_subtract (struct vector_2d *res, struct vector_2d *a, struct vector_2d *b)
void	vector_2d_add (struct vector_2d *res, struct vector_2d *a, struct vector_2d *b)

Detailed Description

Header for 2D Vector operations.

Author

Mario Hüttel mario.nosp@m..hue.nosp@m.ttel@.nosp@m.gmx..nosp@m.net

Definition in file vector-operations.h.